Mechanical engineering internship jobs in Idaho Falls, ID

Job Description Responsibilities The Apprentice / Intern Technician will work under the direct supervision of a qualified Service Technician. The apprentice would improve mechanic skills and learn new ones in order to successfully perform the cleaning, maintenance, visual inspection, and removal of parts and attachments. Installation with help of proper manuals, reports writing and the disassembly, assembly, parts reuse evaluation, and reconditioning. Rush Truck Centers opens the door to the world of opportunity. We are the largest network of commercial vehicle dealerships across the US representing truck and bus manufacturers. Our franchises include Peterbilt, International, Hino, Isuzu, Ford, IC Bus and Blue Bird. We offer a rewarding career as a leader in the transportation industry. Grow with us as we continue to expand our network of locations and services. Responsibilities: Perform general maintenance and minor repairs. Assist service technicians. Complete report cards. Assist in providing technical service to vehicles and equipment. Read job order, observe and listen to vehicle in operation to determine malfunction and plan work procedures. Examine protective guards, loose bolts, and specified safety devices on trucks, and make adjustments as needed. Tag all warranty parts and returns to warranty clerk. Perform other projects and tasks assigned by supervisor. Benefits We offer an exceptional Total Rewards package with outstanding healthcare benefits, a robust 401(k) plan with company matching, and an employee stock purchase program to help you build long-term financial security. Additionally, we provide performance-based incentives and opportunities for professional growth through ongoing training and development. All of this is within a culture that values and rewards excellence, a positive attitude, and integrity, ensuring you thrive personally and professionally. Basic Qualifications High school diploma or general education degree (GED). Currently enrolled in a diesel technology program at a technical school. Valid Driver's License and insurability. Equal Opportunity Employer Minorities/Women/Protected Veterans/Disabled This job posting does not state or imply that these are the only duties to be performed by this employee. The employee will be required to follow any other instructions and to perform any other duties requested by their leader.

As a Mechanical Design Engineer on Oklo's Fuel Fabrication team, you'll be responsible for engineering design solutions that bring our advanced reactor technology to life. You'll focus on technical validation, analysis, and performance of the design. You'll work on high-impact technical challenges, designing manufacturing equipment components and mechanical systems that comprise Oklo's fuel manufacturing facilities. You'll ensure designs meet demanding performance, safety, and regulatory standards while collaborating closely with designers, analysts, and fabricators to bring systems from concept to commissioning. Your work will span concept generation, CAD modeling, analysis coordination, documentation, and fabrication readiness - culminating in manufacturable designs that meet demanding performance and regulatory requirements. You'll also work directly with vendors to produce those designs and eventually assist with assembling them at the fuel fabrication facility sites. This role will partner very closely with the Mechanical Designer as well. This is a highly cross-functional role where technical excellence and a collaborative mindset are equally valued. Specific responsibilities may include: Coordinate closely with analysis teams to lead and interpret thermal, structural, fatigue, and safety analyses in support of design validation Oversee prototype builds and testing, interpreting data to drive design improvements Develop engineering documentation (design reports, calculations, specifications, test plans, and validation records). Develop and own the design of equipment and mechanical components within Oklo's fuel fabrication facilities Collaborate cross-functionally with other engineering teams to define design and functional requirements, ensuring compliance with safety regulations and industry standards Use CAD tools to translate functional requirements into robust designs that meet facility requirements (e.g., operating requirements and space constraints) Conduct and participate in design reviews, providing and receiving technical feedback Rigorously evaluate mechanical designs to identify deficiencies and proactively propose and implement solutions Generate and maintain detailed 3D CAD models, 2D drawings, and bills of materials using controlled processes in PDM/PLM systems Perform detailed manufacturability reviews, tolerance studies, and DFM/DFA assessments to prepare components for fabrication and assembly Create and maintain clear, well-written engineering documentation, including design rationales, functional requirements, reviews of historical designs, and detailed explanations of system architecture and performance Work closely with fabrication partners to refine designs for cost-effective and practical production Manage engagements with consultants and engineering firms to support high-fidelity analysis, ASME code compliance, and design maturity advancement Contribute to continuous improvement of Oklo's mechanical design processes, tools, and standards through feedback and development of best practices Competencies: We are looking for a Mechanical Design Engineer that is: Competent in 3D modeling software and has a solid understanding of mechanical design principals An experienced team player who can work effectively across both internal resources and external suppliers Passionate about clean energy An optimist at heart Passionate about making advanced fission a reality Willing and able to learn quickly Willing to think differently and do things in new ways Comfortable in a fast-paced, highly iterative startup environment Excited to think creatively, critically, and reflectively about the problems they are solving while not leaning only on what has been done before Willing to propose novel and creative solutions to technical problems An excellent writer who can write in a modern active voice, so make your cover letter compelling and write it well! Able to communicate technical content and results verbally Minimum Qualifications: Bachelor's or higher degree in Mechanical Engineering or a related engineering discipline 5-10 years of work experience required, 4+ years of industry experience in mechanical or structural design within sectors such as aerospace, automotive, energy, or industrial equipment Proficiency in 3D CAD modeling software (e.g., Siemens NX, CATIA, SolidWorks), including part modeling, large assemblies, and detailed drawings Experience with CAD version control using PDM/PLM tools (e.g., SolidWorks PDM, Teamcenter, Windchill) Solid understanding of mechanical design principles, including DFM (Design for Manufacturability), DFA (Design for Assembly), and tolerance stack-up analysis Ability to interpret and produce engineering drawings that apply GD&T in line with ASME Y14.5 or similar standards Working knowledge of material selection (particularly metals), manufacturing methods, and fabrication techniques Demonstrated ability to collaborate on cross-functional teams, integrating feedback from analysis, manufacturing, and systems engineering Strong written and verbal communication skills, with the ability to clearly document and present engineering work Comfortable working with external manufacturers and engineering consultants for fabrication and analysis support Bonus Qualifications: Experience designing large structural weldments and mechanical joints Background in designing and engineering components for high-integrity or safety-critical systems (e.g., nuclear, aerospace, defense, or heavy industry) Proven ability to lead hardware projects through the full development cycle-from concept and design to testing and production Knowledge of large scale fabrication techniques and transportation/handling of large components Understanding of thermal-mechanical analysis principles, with experience designing for high-temperature environments Basic knowledge of nuclear fission and radiation effects on materials and components Exposure to simulation tools (e.g., ANSYS) and scripting languages (e.g., Python) is a plus Local to Idaho Falls, ID is a bonus, but not required Who you are: A startup person: You aren't driven by titles or hierarchy, and prefer efficiency to excess process. You don't need or expect to have a lot of guidance but you enjoy working in a fast-paced team. If you prefer the culture and feel of a large organization, that is great, but you likely won't enjoy working with us! There is plenty of important work and plenty of good opportunities with organizations like that. Motivated: You are self-motivated. You bring an enthusiasm to the team, and imbue a sense of passion that goes beyond clocking in and clocking out. This isn't about a fake or arbitrary “pieces of flair” mentality or lack of work-life balance! It is about being a part of the vision and feeling a part of reaching team goals. A team-player: Oklo genuinely is a team. We aren't about taking credit for ourselves, and we aren't about pushing blame to others. We do incredible things because we work as a team. An excellent communicator: We need a person who is not only technically competent but also a clear and upbeat communicator. Creative: Being creative means that when things fall outside clear scopes or processes or problems arise without clear solutions, you are able to identify it as well as invent ways to solve a problem or fill a need without micromanagement. The successful person in this job will not only be creative, but also enjoy being creative and solving open-ended problems which may change day-by-day. Detail-oriented: This focus is a big part of excellence, consistency, and quality. Even excellent grammar and spelling matter for both good communication as well as the image of the company that we put forward. About Oklo travel requirements: Oklo requires remote employees to travel to headquarters (Santa Clara, CA) twice a quarter annually, based on business or team needs, including attendance at team meetings, off-sites, and other company events or gatherings. About Oklo compensation: $100,000 - $150,000 Oklo offers flexible time off, equity, competitive pay, 401k, health insurance, FSA, flexible work hours, and other benefits. We are looking to fill this position immediately! About Oklo Inc.: Oklo Inc. is developing fast fission power plants to deliver clean, reliable, and affordable energy at scale; establishing a domestic supply chain for critical radioisotopes; and advancing nuclear fuel recycling to convert nuclear waste into clean energy. Oklo was the first to receive a site use permit from the U.S. Department of Energy for a commercial advanced fission plant, was awarded fuel material from Idaho National Laboratory, and submitted the first custom combined license application for an advanced reactor to the U.S. Nuclear Regulatory Commission. Oklo is also developing advanced fuel recycling technologies in collaboration with the U.S. Department of Energy and U.S. National Laboratories. #CHOP: Oklo's Values Collaboration: We go further, together. We bring diverse perspectives, listen actively, and build trust through transparency and respect. We work across disciplines, sharing ownership to turn complex challenges into shared successes. Humility: We are team players who act for the good of the company and for the world. We are focused on our mission, not personal recognition. Ownership: We take pride in what we do and how we do it. We are proactive in finding solutions and see tasks through to completion. We are committed to delivering on our promises to provide clean, reliable, and affordable energy. Pathfinding: We chart new ground where no path exists by approaching challenges with curiosity, courage, and creativity while navigating ambiguity. Recruitment Fraud Disclaimer Oklo is aware of recent recruitment fraud attempts targeting job seekers. Please be cautious of anyone claiming to represent Oklo who does not contact you from an official Oklo email address. All legitimate communications from our recruiting team- including application updates, interview requests, and job offers - will come exclusively from an Oklo email. Oklo will never ask for sensitive personal information, payments, or account credentials during the hiring process. If you receive suspicious outreach or have concerns about the authenticity of any communication claiming to be from Oklo, please contact us through the official channels listed on our website.

As a Mechanical Design Engineer on Oklo's Fuel Fabrication team, you'll be responsible for engineering design solutions that bring our advanced reactor technology to life. You'll focus on technical validation, analysis, and performance of the design. You'll work on high-impact technical challenges, designing manufacturing equipment components and mechanical systems that comprise Oklo's fuel manufacturing facilities. You'll ensure designs meet demanding performance, safety, and regulatory standards while collaborating closely with designers, analysts, and fabricators to bring systems from concept to commissioning. Your work will span concept generation, CAD modeling, analysis coordination, documentation, and fabrication readiness - culminating in manufacturable designs that meet demanding performance and regulatory requirements. You'll also work directly with vendors to produce those designs and eventually assist with assembling them at the fuel fabrication facility sites. This role will partner very closely with the Mechanical Designer as well. This is a highly cross-functional role where technical excellence and a collaborative mindset are equally valued. Specific responsibilities may include: * Coordinate closely with analysis teams to lead and interpret thermal, structural, fatigue, and safety analyses in support of design validation * Oversee prototype builds and testing, interpreting data to drive design improvements * Develop engineering documentation (design reports, calculations, specifications, test plans, and validation records). * Develop and own the design of equipment and mechanical components within Oklo's fuel fabrication facilities * Collaborate cross-functionally with other engineering teams to define design and functional requirements, ensuring compliance with safety regulations and industry standards * Use CAD tools to translate functional requirements into robust designs that meet facility requirements (e.g., operating requirements and space constraints) * Conduct and participate in design reviews, providing and receiving technical feedback * Rigorously evaluate mechanical designs to identify deficiencies and proactively propose and implement solutions * Generate and maintain detailed 3D CAD models, 2D drawings, and bills of materials using controlled processes in PDM/PLM systems * Perform detailed manufacturability reviews, tolerance studies, and DFM/DFA assessments to prepare components for fabrication and assembly * Create and maintain clear, well-written engineering documentation, including design rationales, functional requirements, reviews of historical designs, and detailed explanations of system architecture and performance * Work closely with fabrication partners to refine designs for cost-effective and practical production * Manage engagements with consultants and engineering firms to support high-fidelity analysis, ASME code compliance, and design maturity advancement * Contribute to continuous improvement of Oklo's mechanical design processes, tools, and standards through feedback and development of best practices Competencies: We are looking for a Mechanical Design Engineer that is: * Competent in 3D modeling software and has a solid understanding of mechanical design principals * An experienced team player who can work effectively across both internal resources and external suppliers * Passionate about clean energy * An optimist at heart * Passionate about making advanced fission a reality * Willing and able to learn quickly * Willing to think differently and do things in new ways * Comfortable in a fast-paced, highly iterative startup environment * Excited to think creatively, critically, and reflectively about the problems they are solving while not leaning only on what has been done before * Willing to propose novel and creative solutions to technical problems * An excellent writer who can write in a modern active voice, so make your cover letter compelling and write it well! * Able to communicate technical content and results verbally Minimum Qualifications: * Bachelor's or higher degree in Mechanical Engineering or a related engineering discipline * 5-10 years of work experience required, 4+ years of industry experience in mechanical or structural design within sectors such as aerospace, automotive, energy, or industrial equipment * Proficiency in 3D CAD modeling software (e.g., Siemens NX, CATIA, SolidWorks), including part modeling, large assemblies, and detailed drawings * Experience with CAD version control using PDM/PLM tools (e.g., SolidWorks PDM, Teamcenter, Windchill) * Solid understanding of mechanical design principles, including DFM (Design for Manufacturability), DFA (Design for Assembly), and tolerance stack-up analysis * Ability to interpret and produce engineering drawings that apply GD&T in line with ASME Y14.5 or similar standards * Working knowledge of material selection (particularly metals), manufacturing methods, and fabrication techniques * Demonstrated ability to collaborate on cross-functional teams, integrating feedback from analysis, manufacturing, and systems engineering * Strong written and verbal communication skills, with the ability to clearly document and present engineering work * Comfortable working with external manufacturers and engineering consultants for fabrication and analysis support Bonus Qualifications: * Experience designing large structural weldments and mechanical joints * Background in designing and engineering components for high-integrity or safety-critical systems (e.g., nuclear, aerospace, defense, or heavy industry) * Proven ability to lead hardware projects through the full development cycle-from concept and design to testing and production * Knowledge of large scale fabrication techniques and transportation/handling of large components * Understanding of thermal-mechanical analysis principles, with experience designing for high-temperature environments * Basic knowledge of nuclear fission and radiation effects on materials and components * Exposure to simulation tools (e.g., ANSYS) and scripting languages (e.g., Python) is a plus * Local to Idaho Falls, ID is a bonus, but not required Who you are: A startup person: You aren't driven by titles or hierarchy, and prefer efficiency to excess process. You don't need or expect to have a lot of guidance but you enjoy working in a fast-paced team. If you prefer the culture and feel of a large organization, that is great, but you likely won't enjoy working with us! There is plenty of important work and plenty of good opportunities with organizations like that. Motivated: You are self-motivated. You bring an enthusiasm to the team, and imbue a sense of passion that goes beyond clocking in and clocking out. This isn't about a fake or arbitrary "pieces of flair" mentality or lack of work-life balance! It is about being a part of the vision and feeling a part of reaching team goals. A team-player: Oklo genuinely is a team. We aren't about taking credit for ourselves, and we aren't about pushing blame to others. We do incredible things because we work as a team. An excellent communicator: We need a person who is not only technically competent but also a clear and upbeat communicator. Creative: Being creative means that when things fall outside clear scopes or processes or problems arise without clear solutions, you are able to identify it as well as invent ways to solve a problem or fill a need without micromanagement. The successful person in this job will not only be creative, but also enjoy being creative and solving open-ended problems which may change day-by-day. Detail-oriented: This focus is a big part of excellence, consistency, and quality. Even excellent grammar and spelling matter for both good communication as well as the image of the company that we put forward. About Oklo travel requirements: Oklo requires remote employees to travel to headquarters (Santa Clara, CA) twice a quarter annually, based on business or team needs, including attendance at team meetings, off-sites, and other company events or gatherings. About Oklo compensation: $100,000 - $150,000 Oklo offers flexible time off, equity, competitive pay, 401k, health insurance, FSA, flexible work hours, and other benefits. We are looking to fill this position immediately! About Oklo Inc.: Oklo Inc. is developing fast fission power plants to deliver clean, reliable, and affordable energy at scale; establishing a domestic supply chain for critical radioisotopes; and advancing nuclear fuel recycling to convert nuclear waste into clean energy. Oklo was the first to receive a site use permit from the U.S. Department of Energy for a commercial advanced fission plant, was awarded fuel material from Idaho National Laboratory, and submitted the first custom combined license application for an advanced reactor to the U.S. Nuclear Regulatory Commission. Oklo is also developing advanced fuel recycling technologies in collaboration with the U.S. Department of Energy and U.S. National Laboratories. #CHOP: Oklo's Values Collaboration: We go further, together. We bring diverse perspectives, listen actively, and build trust through transparency and respect. We work across disciplines, sharing ownership to turn complex challenges into shared successes. Humility: We are team players who act for the good of the company and for the world. We are focused on our mission, not personal recognition. Ownership: We take pride in what we do and how we do it. We are proactive in finding solutions and see tasks through to completion. We are committed to delivering on our promises to provide clean, reliable, and affordable energy. Pathfinding: We chart new ground where no path exists by approaching challenges with curiosity, courage, and creativity while navigating ambiguity. Create a Job Alert Interested in building your career at Oklo? 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The J.R. Simplot Company is a diverse, privately held global food and agriculture company headquartered in Boise, Idaho. We are a true farm-to-table company with an integrated portfolio including food processing and food brands, phosphate mining, fertilizer manufacturing, farming, ranching and cattle production, and other enterprises related to agriculture. **Summary** The Engineer Trainee will spend two one-year rotations at Simplot Fertilizer Manufacturing Plants located in Pocatello, ID, and Rock Springs, WY, working under the direction of engineering managers to support site and departmental objectives. This position will provide project and processing engineering and technical support for plant operating and maintenance capital improvement projects, process optimization, and new product development. Under supervision, the Engineer Trainee will plan, schedule, and coordinate assigned project and process engineering work; monitor work for compliance with applicable specifications, codes, and generally accepted engineering practices. This role requires effective communication and coordination with various departments and personnel both internal and external to Simplot on assigned projects. The Engineer Trainee will gather and compile costs and other data pertaining to the project, ensuring that the project runs efficiently and on schedule. The role will help develop engineering drawings, coordinate the review process with key stakeholders, and actively manage the safety aspects of each project. **Key Responsibilities** + Perform calculations and process engineering tasks requiring knowledge and application of basic engineering principles under supervision. + Develop, assist, and/or direct bench, pilot, or plant trial testing, assimilate and calculate obtained data, and produce meaningful final reports. + Support the development of new or modified components, products, manufacturing processes, materials, and equipment. + Facilitate cross-functional communication between production, maintenance, engineering, safety, and environmental departments. + Participate within teams in establishing appropriate designs, engineering, and execution processes. + Use computer-assisted engineering software and equipment to perform engineering tasks. + Contribute to the communication of project updates to management and key stakeholders. + Obtain vendor/contractor quotations for proposed work scope and gain stakeholder alignment on proposals, feasibility studies, and vendor/construction packages. + Prepare project scope of work documents, budgets, and schedules, and obtain approvals for execution. + Control project costs by approving expenditures and administering contractor contracts. + Maintain project schedules by monitoring progress, coordinating activities, and resolving problems efficiently with minimal impact on plant operations. + Engage in and facilitate Root Cause Analysis exercises tied to production, safety, or environmental issues. + Provide support to other project and process engineering staff members as needed. + Travel to various production facilities on a project-to-project basis, which could require 20-40 days on the road annually. **Typical Education** + Bachelor's Degree in Engineering from a 4-year college or university: Mechanical, Civil, or Chemical Engineering preferred. **Relevant Experience** + 1+ years of related experience and/or training. + Ability to perform basic engineering calculations and material and energy balances. + Experience with lab and/or pilot plants is strongly preferred. + Knowledge of Microsoft applications, including Word, Excel, Project, and PowerPoint, is required. + Experience with Phosphate Fertilizer Production, Sulfuric Acid, or Ammonia is preferred but not required. + Strong attention to detail and time management for efficient project completion. + Self-motivated with the ability to work in a team environment. **Other Information** + Candidate must be able to stand for extended periods and occasionally lift up to 50 pounds. + Willingness to spend time in industrial plant/process operations where exposure to process noise, large operating equipment and machinery, and hazardous chemicals exists, as well as work in a process lab setting. + Willingness to relocate after approximately 1 year and accept a full-time position after the trainee program is complete at any Simplot location in the US. + The company will provide housing during the trainee program. **Job Requisition ID** : 24249 **Travel Required** : None **Location(s)** : ABW Frontier Office - Pocatello **Country:** United States ****The J.R. Simplot Company is proud to be an Equal Opportunity Employer and will consider all qualified applicants for employment without regard to race, color, religion, national origin, ancestry, age, sex, gender, gender identity, gender expression, genetic information, physical or mental disability, medical condition, sexual orientation, military or veteran status, marital status, or any other protected status. ****

Job Level: Mid Level Home District/Group: Kiewit Nuclear Solutions Department: Design Engineering Market: Nuclear Employment Type: Full Time Are you looking for an opportunity to be a part of a new, emerging nuclear market? Our nuclear safety culture is strong at Kiewit Nuclear Solutions. We are seeking experienced Mechanical / Piping Designers to join our team. At Kiewit, we are an innovative team of engineers and designers that supports projects throughout the company. Our staff leads and collaborates with Kiewit's module fabrication and construction teams to approach construction-driven engineering with a focus on safe, cost effective, and innovative designs that achieve client expectations and further Kiewit's legacy of excellence. In an ever-changing job market, we offer a rare opportunity to be a part of a stable company with a proven history of success. Your role will be essential to our operations, ensuring that your contributions are valued and impactful within Kiewit Nuclear Solutions. District Overview Kiewit Nuclear Solutions. is a full-service engineering, project management, and construction provider operating across North America. Our experience and expertise span all aspects of the nuclear-related market from carbon-free, small modular reactors to Dept of Energy science, environmental and nuclear security mission capabilities. With these broad capabilities, we operate in the power utility, renewable energy, industrial, and infrastructure markets. As part of Kiewit, we are integrated with 135 years of construction and engineering excellence that provides wholistic solutions, differentiating our team from the rest of the industry. Our rapidly growing nuclear solutions business has opened new locations across North America to strengthen our market presence while executing work within the communities we live within and support. We are committed to build upon our history as one of the safest companies to work for by equipping our craft and staff with the best technology, processes, equipment, tools, and safety programs available. We are an innovative team that prides itself on excellence through continuous improvement and an unwavering commitment to deliver for our clients. Our staff collaborates with Kiewit's vast internal network of resources that span heavy civil and infrastructure, vertical and commercial buildings, industrial, as well our oil and gas and power generation markets, to drive safe and cost-effective solutions that achieve client expectations and further Kiewit's core values of People, Integrity, Excellence, and Stewardship. On our team, you will have the opportunity to see, design and construct more than you ever imagined. Working hard will not only bring you satisfaction from a job well done, but it will help propel your career forward faster than you might expect. Kiewit's culture encourages training, developing your skills, and tailoring your experience and knowledge to allow you to take on projects that impact millions across North America. With top-notch health benefits, a wealth-building 401k plan, and unbeatable growth opportunities, joining Kiewit can bring a lifetime of personal success and satisfaction. Location One of the many things that makes Kiewit's culture unique is that we go where the work is, which exposes your career to abundant opportunities. We relocate our teams based on the work that is available, combined with the development plans, skill sets and career goals of each team member. This means your Kiewit adventure is custom designed to meet our shared needs. The ideal location for this position is Lenexa, KS. Management will consider other supporting locations. Responsibilities * Utilize 3D design software such as SmartPlant 3D, Bentley OpenPlant, AutoCAD Plant 3D (or other 3D design software) to create 3D equipment models based off equipment drawings and provide technical guidance to lower-level designers/drafters to ensure work is completed accurately and to our standards. * Design piping systems and generate isometric drawings for systems typical industrial facilities and power generation facilities, but not limited to, process steam, process water, drains, and general plant/facility water, compressed air, and gas systems, condensate, blowdown, circulating water, cooling and chilled water, and underground piping utilities. * Perform early project design work related to facility layout and equipment general arrangement. * Develop, monitor and check design deliverables in accordance with industry codes and standards, contract requirements, and company standards. * Navigate 3D models and check for interferences and constructability. * Support the construction team including representing the design team on-site, answering RFI's, providing creative design solutions, etc. * Complete miscellaneous tasks to support project or department development. * Coordinate with other design partners (both internal and external) including construction partners, equipment suppliers, and other engineers and designers assigned to the project or task and review work progress and results. * Develop schedules, work assignments, staffing requirements and support detailed estimates to ensure successful project completion. * Train, mentor, and advise lower-level designers and support staff on proper application of industry standards and best practices. * Reports task progress to Lead Designer. #LI-LH1 Qualifications * Bachelor's or associate degree in computer Aided Design and Drafting Technology, Engineering or related field. * Experience with design software such as SmartPlant 3D (or similar plant design 3D software) and Microstation and AutoCAD required. * A minimum of 10-15 years of 3D modeling/detailed design experience is required, with the ability to perform 3D piping design, equipment layout, develop construction drawings. Experience validating and coordinating with other disciplines for compliance with layouts. * Experience in Nuclear, Industrial, Power, Oil ang gas, performing balance of plant type of design, (piping, pumps, valves, heating, cooling systems, is required). Must have experience of pipe support design, equipment layout and installation of systems. * Strong written and verbal communication skills. * DOE and Commercial Nuclear experience preferred but not required. * Must be able to pass a background check. * Must be a US Citizen or US permanent resident. Other Requirements: * Regular, reliable attendance * Work productively and meet deadlines timely * Communicate and interact effectively and professionally with supervisors, employees, and others individually or in a team environment. * Perform work safely and effectively. Understand and follow oral and written instructions, including warning signs, equipment use, and other policies. * Work during normal operating hours to organize and complete work within given deadlines. Work overtime and weekends as required. * May work at various different locations and conditions may vary. We offer our fulltime staff employees a comprehensive benefits package that's among the best in our industry, including top-tier medical, dental and vision plans covering eligible employees and dependents, voluntary wellness and employee assistance programs, life insurance, disability, retirement plans with matching, and generous paid time off. Equal Opportunity Employer, including disability and protected veteran status.

This job opportunity is available at ANY location in the United States. Ideally, selected candidates will be near a JACOBS U.S. based office, but we intend to hire the "best" candidates. At Jacobs, we drive to make a positive impact on people's lives everywhere by bringing solutions and adding value to our communities and society as a whole. Grow your career with Jacobs, a company that inspires and empowers you to deliver your best work so you can evolve, grow, and succeed - today and into tomorrow. In our Advanced Manufacturing Group, our team elevates our clients by delivering cost-effective and transformative projects to the specialty chemical, electric vehicle, manufacturing, metals, pulp and paper and various other markets. We understand that the success of our clients is about more than well-designed facilities; it's about well-designed strategies tailored for every market and every location. We're looking for an experienced, high-energy, HVAC Designer to join our Building Mechanical team and help deliver innovative HVAC design solutions for our heavy industrial clients. You will work alongside our team of engineers and designers performing field investigations, interfacing with clients & vendors, sizing and selecting equipment, and preparing construction design packages. You'll be accountable for the schedule and technical quality of challenging engineering tasks as you gain familiarity with the client's expectations, scope, budget, and schedule. You'll work with a multi-discipline, highly interactive team to establish to meet the needs of our clients. Your role keeps our company connected, and we'll support you with what you need to be successful. Highlights of your contributions will include: * Layout and design of HVAC systems. * Development of conceptual design and preliminary design documents, which would include calculations related to sizing and selecting these systems, the development of Air Flow Diagrams (AFDs), Process and Instrumentation Diagrams (P&IDs), and general arrangements. * Development of final construction documents associated with these systems. These systems would include chilled water, cooling water, etc. * Coordination with other disciplines. Bring your curiosity, talent for multi-tasking and collaboration, and extreme organizational skills, and we'll help you grow, pursue, and fulfill what drives you - so we can make big impacts on the world together. * At least ten (10) years' experience in the design of HVAC systems for industrial facilities. * Proficiency in Revit. * Thorough knowledge of codes and standards related to the design of HVAC systems. * Adaptability to work within a fast-paced team environment with multiple deadlines. * Ability to collaborate with the project team remotely. Ideally, You'll Also Have: * Software experience in AutoCAD, Carrier HAP, Trane Trace 700, and Trane Trace 3D. * Experience in the design of plumbing/utility systems. Jacobs is an Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, religion, creed, color, national origin, ancestry, sex (including pregnancy, childbirth, breastfeeding, or medical conditions related to pregnancy, childbirth, or breastfeeding), age, medical condition, marital or domestic partner status, sexual orientation, gender, gender identity, gender expression and transgender status, mental disability or physical disability, genetic information, military or veteran status, citizenship, low-income status or any other status or characteristic protected by applicable law. Learn more about your rights under Federal EEO laws and supplemental language.

We are seeking an Engineering intern for Spring 2026 January to May currently enrolled in university, to work with our Team at a construction site near Idaho Falls, ID. Role will be onsite at a construction site at Idaho National Lab. The ideal candidate for this position will reside a commutable distance from our Scoville, ID project office since no relocation assistance or per diem is offered for our internships. USA citizenship is required US citizenship required . Proficiency with Microsoft Office software. Must be an engineering student from an accredited university.Could be Electrical, Mechanical Civil or other engineering discipline The ideal candidate for this position will reside a commutable distance from our Scoville, ID project office. Essential Requirements : Physical Requirements: Work will include conducting frequent environmental surveillances in the field across an active construction site. Work will be split between the field and an office setting. Some walking and standing will occur in the course of a normal workday to perform environmental surveillances on Subcontractors. May carry light items, such as reports, data products, notebooks and laptops. Work Environment : Cubical environment Frequent field work environment that will include walking across uneven unpaved surfaces, exposure to the elements (wind, noise, dust, and rain) Inspections will require bending and stooping on occasion May be in a restricted work area. Criticality of Attendance : Mus pment and Machines : Standard office equipment and machines: personal computer, scanner, copy machine, telephone, printer, fax machine, and other office equipment including desk supplies. While performing duties in the field, there will be exposure to heavy mobile construction equipment Other Essential Functions : Must be able to secure and maintain a security clearance. Must pass drug testing. Must be able to read and write effectively in English. Must embrace Beyond Zero/Safety principles to include: adhering to safe work practices and standards while performing daily tasks, taking responsibility for own and coworkers' safekeeping and encouraging others to work safely. Must maintain a positive work atmosphere by behaving and communicating in a manner to get along with customers, clients, co-workers and management. Must perform work activities requiring interaction, negotiating, instructing, supervising, persuading or speaking with others. Must be able to work under supervision and respond appropriately and professionally to criticism from a supervisor. Travel requirements - may require occasional travel.

As a 100% employee-owned contractor, when you work at Sundt, you're not just hiring on at a company, you're joining a culture. Because everyone at Sundt is part owner, you'll join a team of people who are deeply invested in their work. From apprentices to managers, we're passionate about the details and deliberate in everything we do. At Sundt we focus on building long-term prosperity for our clients, communities and employee-owners. We offer competitive pay, industry-leading benefits including a 401k and employee stock ownership plan, incentive programs for craft and administrative employees as well as training that focuses on your personal and professional growth. We're driven by skill, grit and purpose. Join us as we strive to be the most skilled builder in America. Job Summary Sundt is looking for committed engineering (Civil, Structural, and Mechanical) and construction management students within accredited Universities/colleges. The internship will provide you with unique experiences on challenging projects throughout the US while providing you the opportunity to participate in several of the activities it takes to successfully build our projects. We're looking for the future leaders of our company and those who are inspired to go beyond the expected. Come internship with one of the best places to work, as voted on by our own employees and where our people make the difference. Key Responsibilities 1. Assisting with project record keeping, preparing shop drawings, and assisting with cost control records. 2. Assisting with report preparation, safety inspections, submittal logging and processing. 3. Assisting with surveying, testing, sample collection, drawing correction and filing. 4. Assisting with time keeping and cost control, inventory control, schedule checking, subcontractor monitoring. 5. Attending bid openings, conferences, etc.; taking notes, making records, completing forms. 6. Observing and reporting results of meeting and conducting site tours for visitors . 7. Preparing quantity take-offs, calling vendors and sub-contractors for proposals. 8. Working as a manual laborer, helper, clerk or technician assistant, etc. Minimum Job Requirements 1. A team player, ready and willing to take on whatever challenge is offered. 2. Currently enrolled in a four-year Construction Management or Engineering program. 3. Eager to learn, immensely curious, full of questions, and ready to get their hands dirty. 4. Prefer those who have interest in a construction career for a builder. 5. Proficient use of all Microsoft Office Suite programs. Note: Job Description is subject to change at any time and may include other duties as assigned. Physical Requirements 1. Ability to wear personal protective equipment is required (including but not limited to; steel toed shoes, gloves, safety glasses, hearing protection, hardhat, vest, etc.) 2. May reach above shoulder heights and below the waist on a frequent basis 3. May stoop, kneel, or bend, on an occasional basis 4. May use telephone, computer system, email, or other electronic devices on a limited basis to communicate with internal and external customers or vendors 5. Must be able to comply with all safety standards and procedures 6. Occasionally will climb stairs, ladders, etc. 7. Required to use hands to grasp, lift, handle, carry or feel objects on a frequent basis 8. Will interact with people frequently during a shift/work day 9. Will lift, push or pull objects on an occasional basis 10. Will sit, stand or walk short distances for up to the entire duration of a shift/work day. Safety Level Safety-Sensitive Note: Jobs with the Safety-Sensitive designation are those that include tasks or duties that the employer reasonably believes could affect the safety and health of the employee performing the task or others such as operating a vehicle, operating equipment, operating machinery or power tools, repairing/maintaining the operation of any vehicle/equipment, the handling/disposal/transport of hazardous materials, or the handling/treatment/disposal of potentially flammable/combustible materials. Equal Opportunity Employer Statement: Sundt is committed to the equal treatment of all employees, and/or applicants for employment, and prohibits discrimination based on race, religion, sex (including pregnancy), sexual orientation, gender identity, color, age, disability, national origin, covered veteran status, genetic information; or any other classification protected by applicable Federal, state, or local laws. Benefit list: Market Competitive Salary (paid weekly) Bonus Eligibility based on company, group, and individual performance Employee Stock Ownership Plan & 401K Industry Leading Health Coverage Starting Your First Day Flexible Time Off (FTO) Medical, Health Savings, and Wellness credits Flexible Spending Accounts Employee Assistance Program Workplace Wellness Programs Mental Health Program Life and Disability Insurance Employee-Owner Perks Educational Assistance Sundt Foundation - Charitable Employee-Owner's program

The J.R. Simplot Company is a diverse, privately held global food and agriculture company headquartered in Boise, Idaho. We are a true farm-to-table company with an integrated portfolio including food processing and food brands, phosphate mining, fertilizer manufacturing, farming, ranching and cattle production, and other enterprises related to agriculture. Summary We currently have a Chemical Engineering / Chemistry Intern position in the Mining & Manufacturing department of Simplot. This role will be focused on supporting the mining of phosphate ore and production of phosphate and ammonia based fertilizers from the Frontier Building in Pocatello, ID. This role is expected to be involved with the development of new products/processes and refinements of existing processes. The role will be tailored depending on if the successful applicant is working towards a Chemical Engineering or Chemistry degree. The position is a full-time internship starting May 2026. The preference is for an internship lasting at least 7 months. Key Responsibilities Duties provide meaningful work experience and business knowledge to college students in pursuit of a Chemical Engineering or Chemistry degree. • Performs routine aspects of chemical engineering / chemistry requiring knowledge and application of basic engineering / chemistry principles under close supervision • May use computer-assisted software and equipment to perform engineering/chemistry tasks • Assists with lab and pilot-scale testing and evaluation occurring both indoors and outdoors • Collects and prepares data for evaluation. • May assist in the coordination of projects from conception (feasibility) through final plan preparations • Handles various administrative duties • Provides support to staff members as needed • May provide support for multiple facilities across the Mining & Manufacturing business unit located in California, Idaho, Neveda, Utah, and Wyoming Typical Education • Working toward a BS in Chemical Engineering or Chemistry Relevant Experience • Strong attention to detail • Self-motivated with the ability to work in a team environment • Able to keep up in a fast paced work environment • Fluent in Microsoft Office products including Word and Excel Job Requisition ID: 23664 Travel Required: Location(s): ABW Frontier Office - Pocatello Country: United States **The J.R. Simplot Company is proud to be an Equal Opportunity Employer and will consider all qualified applicants for employment without regard to race, color, religion, national origin, ancestry, age, sex, gender, gender identity, gender expression, genetic information, physical or mental disability, medical condition, sexual orientation, military or veteran status, marital status, or any other protected status. **

The J.R. Simplot Company is a diverse, privately held global food and agriculture company headquartered in Boise, Idaho. We are a true farm-to-table company with an integrated portfolio including food processing and food brands, phosphate mining, fertilizer manufacturing, farming, ranching and cattle production, and other enterprises related to agriculture. Summary The Engineer Trainee will spend two one-year rotations at Simplot Fertilizer Manufacturing Plants located in Pocatello, ID, and Rock Springs, WY, working under the direction of engineering managers to support site and departmental objectives. This position will provide project and processing engineering and technical support for plant operating and maintenance capital improvement projects, process optimization, and new product development. Under supervision, the Engineer Trainee will plan, schedule, and coordinate assigned project and process engineering work; monitor work for compliance with applicable specifications, codes, and generally accepted engineering practices. This role requires effective communication and coordination with various departments and personnel both internal and external to Simplot on assigned projects. The Engineer Trainee will gather and compile costs and other data pertaining to the project, ensuring that the project runs efficiently and on schedule. The role will help develop engineering drawings, coordinate the review process with key stakeholders, and actively manage the safety aspects of each project. Key Responsibilities * Perform calculations and process engineering tasks requiring knowledge and application of basic engineering principles under supervision. * Develop, assist, and/or direct bench, pilot, or plant trial testing, assimilate and calculate obtained data, and produce meaningful final reports. * Support the development of new or modified components, products, manufacturing processes, materials, and equipment. * Facilitate cross-functional communication between production, maintenance, engineering, safety, and environmental departments. * Participate within teams in establishing appropriate designs, engineering, and execution processes. * Use computer-assisted engineering software and equipment to perform engineering tasks. * Contribute to the communication of project updates to management and key stakeholders. * Obtain vendor/contractor quotations for proposed work scope and gain stakeholder alignment on proposals, feasibility studies, and vendor/construction packages. * Prepare project scope of work documents, budgets, and schedules, and obtain approvals for execution. * Control project costs by approving expenditures and administering contractor contracts. * Maintain project schedules by monitoring progress, coordinating activities, and resolving problems efficiently with minimal impact on plant operations. * Engage in and facilitate Root Cause Analysis exercises tied to production, safety, or environmental issues. * Provide support to other project and process engineering staff members as needed. * Travel to various production facilities on a project-to-project basis, which could require 20-40 days on the road annually. Typical Education * Bachelor's Degree in Engineering from a 4-year college or university: Mechanical, Civil, or Chemical Engineering preferred. Relevant Experience * 1+ years of related experience and/or training. * Ability to perform basic engineering calculations and material and energy balances. * Experience with lab and/or pilot plants is strongly preferred. * Knowledge of Microsoft applications, including Word, Excel, Project, and PowerPoint, is required. * Experience with Phosphate Fertilizer Production, Sulfuric Acid, or Ammonia is preferred but not required. * Strong attention to detail and time management for efficient project completion. * Self-motivated with the ability to work in a team environment. Other Information * Candidate must be able to stand for extended periods and occasionally lift up to 50 pounds. * Willingness to spend time in industrial plant/process operations where exposure to process noise, large operating equipment and machinery, and hazardous chemicals exists, as well as work in a process lab setting. * Willingness to relocate after approximately 1 year and accept a full-time position after the trainee program is complete at any Simplot location in the US. * The company will provide housing during the trainee program. Job Requisition ID: 24249 Travel Required: None Location(s): ABW Frontier Office - Pocatello Country: United States The J.R. Simplot Company is proud to be an Equal Opportunity Employer and will consider all qualified applicants for employment without regard to race, color, religion, national origin, ancestry, age, sex, gender, gender identity, gender expression, genetic information, physical or mental disability, medical condition, sexual orientation, military or veteran status, marital status, or any other protected status.

**Requisition ID:** 175998 **Job Level:** Mid Level **Home District/Group:** Kiewit Nuclear Solutions **Department:** Design Engineering **Market:** Nuclear **Employment Type:** Full Time Are you looking for an opportunity to be a part of a new, emerging nuclear market? Our nuclear safety culture is strong at Kiewit Nuclear Solutions. We are seeking experienced Mechanical / Piping Designers to join our team. At Kiewit, we are an innovative team of engineers and designers that supports projects throughout the company. Our staff leads and collaborates with Kiewit's module fabrication and construction teams to approach construction-driven engineering with a focus on safe, cost effective, and innovative designs that achieve client expectations and further Kiewit's legacy of excellence. In an ever-changing job market, we offer a rare opportunity to be a part of a stable company with a proven history of success. Your role will be essential to our operations, ensuring that your contributions are valued and impactful within Kiewit Nuclear Solutions. **District Overview** Kiewit Nuclear Solutions. is a full-service engineering, project management, and construction provider operating across North America. Our experience and expertise span all aspects of the nuclear-related market from carbon-free, small modular reactors to Dept of Energy science, environmental and nuclear security mission capabilities. With these broad capabilities, we operate in the power utility, renewable energy, industrial, and infrastructure markets. As part of Kiewit, we are integrated with 135 years of construction and engineering excellence that provides wholistic solutions, differentiating our team from the rest of the industry. Our rapidly growing nuclear solutions business has opened new locations across North America to strengthen our market presence while executing work within the communities we live within and support. We are committed to build upon our history as one of the safest companies to work for by equipping our craft and staff with the best technology, processes, equipment, tools, and safety programs available. We are an innovative team that prides itself on excellence through continuous improvement and an unwavering commitment to deliver for our clients. Our staff collaborates with Kiewit's vast internal network of resources that span heavy civil and infrastructure, vertical and commercial buildings, industrial, as well our oil and gas and power generation markets, to drive safe and cost-effective solutions that achieve client expectations and further Kiewit's core values of People, Integrity, Excellence, and Stewardship. On our team, you will have the opportunity to see, design and construct more than you ever imagined. Working hard will not only bring you satisfaction from a job well done, but it will help propel your career forward faster than you might expect. Kiewit's culture encourages training, developing your skills, and tailoring your experience and knowledge to allow you to take on projects that impact millions across North America. With top-notch health benefits, a wealth-building 401k plan, and unbeatable growth opportunities, joining Kiewit can bring a lifetime of personal success and satisfaction. **Location** One of the many things that makes Kiewit's culture unique is that we go where the work is, which exposes your career to abundant opportunities. We relocate our teams based on the work that is available, combined with the development plans, skill sets and career goals of each team member. This means your Kiewit adventure is custom designed to meet our shared needs. The ideal location for this position is Lenexa, KS. Management will consider other supporting locations. **Responsibilities** - Utilize 3D design software such as SmartPlant 3D, Bentley OpenPlant, AutoCAD Plant 3D (or other 3D design software) to create 3D equipment models based off equipment drawings and provide technical guidance to lower-level designers/drafters to ensure work is completed accurately and to our standards. - Design piping systems and generate isometric drawings for systems typical industrial facilities and power generation facilities, but not limited to, process steam, process water, drains, and general plant/facility water, compressed air, and gas systems, condensate, blowdown, circulating water, cooling and chilled water, and underground piping utilities. - Perform early project design work related to facility layout and equipment general arrangement. - Develop, monitor and check design deliverables in accordance with industry codes and standards, contract requirements, and company standards. - Navigate 3D models and check for interferences and constructability. - Support the construction team including representing the design team on-site, answering RFI's, providing creative design solutions, etc. - Complete miscellaneous tasks to support project or department development. - Coordinate with other design partners (both internal and external) including construction partners, equipment suppliers, and other engineers and designers assigned to the project or task and review work progress and results. - Develop schedules, work assignments, staffing requirements and support detailed estimates to ensure successful project completion. - Train, mentor, and advise lower-level designers and support staff on proper application of industry standards and best practices. - Reports task progress to Lead Designer. \#LI-LH1 **Qualifications** - Bachelor's or associate degree in computer Aided Design and Drafting Technology, Engineering or related field. - Experience with design software such as SmartPlant 3D (or similar plant design 3D software) and Microstation and AutoCAD required. - A minimum of 10-15 years of 3D modeling/detailed design experience is required, with the ability to perform 3D piping design, equipment layout, develop construction drawings. Experience validating and coordinating with other disciplines for compliance with layouts. - Experience in Nuclear, Industrial, Power, Oil ang gas, performing balance of plant type of design, (piping, pumps, valves, heating, cooling systems, is required). Must have experience of pipe support design, equipment layout and installation of systems. - Strong written and verbal communication skills. - DOE and Commercial Nuclear experience preferred but not required. - Must be able to pass a background check. - Must be a US Citizen or US permanent resident. Other Requirements: + Regular, reliable attendance + Work productively and meet deadlines timely + Communicate and interact effectively and professionally with supervisors, employees, and others individually or in a team environment. + Perform work safely and effectively. Understand and follow oral and written instructions, including warning signs, equipment use, and other policies. + Work during normal operating hours to organize and complete work within given deadlines. Work overtime and weekends as required. + May work at various different locations and conditions may vary. We offer our fulltime staff employees a comprehensive benefits package that's among the best in our industry, including top-tier medical, dental and vision plans covering eligible employees and dependents, voluntary wellness and employee assistance programs, life insurance, disability, retirement plans with matching, and generous paid time off. Equal Opportunity Employer, including disability and protected veteran status. Company: Kiewit

We are seeking an Engineering intern for Summer 2026 January to May currently enrolled in university, to work with our Team at a construction site near Idaho Falls, ID. Role will be onsite at a construction site at Idaho National Lab. The ideal candidate for this position will reside a commutable distance from our Scoville, ID project office since no relocation assistance or per diem is offered for our internships. USA citizenship is required US citizenship required . Proficiency with Microsoft Office software. Must be an engineering student from an accredited university.Could be Electrical, Mechanical Civil or other engineering discipline The ideal candidate for this position will reside a commutable distance from our Scoville, ID project office. Essential Requirements : Physical Requirements: Work will include conducting frequent environmental surveillances in the field across an active construction site. Work will be split between the field and an office setting. Some walking and standing will occur in the course of a normal workday to perform environmental surveillances on Subcontractors. May carry light items, such as reports, data products, notebooks and laptops. Work Environment : Cubical environment Frequent field work environment that will include walking across uneven unpaved surfaces, exposure to the elements (wind, noise, dust, and rain) Inspections will require bending and stooping on occasion May be in a restricted work area. Criticality of Attendance : Mus pment and Machines : Standard office equipment and machines: personal computer, scanner, copy machine, telephone, printer, fax machine, and other office equipment including desk supplies. While performing duties in the field, there will be exposure to heavy mobile construction equipment Other Essential Functions : Must be able to secure and maintain a security clearance. Must pass drug testing. Must be able to read and write effectively in English. Must embrace Beyond Zero/Safety principles to include: adhering to safe work practices and standards while performing daily tasks, taking responsibility for own and coworkers' safekeeping and encouraging others to work safely. Must maintain a positive work atmosphere by behaving and communicating in a manner to get along with customers, clients, co-workers and management. Must perform work activities requiring interaction, negotiating, instructing, supervising, persuading or speaking with others. Must be able to work under supervision and respond appropriately and professionally to criticism from a supervisor. Travel requirements - may require occasional travel.

This job opportunity is available at ANY location in the United States. Ideally, selected candidates will be near a JACOBS U.S. based office, but we intend to hire the "best" candidates. At Jacobs, we drive to make a positive impact on people's lives everywhere by bringing solutions and adding value to our communities and society as a whole. Grow your career with Jacobs, a company that inspires and empowers you to deliver your best work so you can evolve, grow, and succeed - today and into tomorrow. In our Advanced Manufacturing Group, our team elevates our clients by delivering cost-effective and transformative projects to the specialty chemical, electric vehicle, manufacturing, metals, pulp and paper and various other markets. We understand that the success of our clients is about more than well-designed facilities; it's about well-designed strategies tailored for every market and every location. We're looking for an experienced, high-energy, HVAC Engineer to join our Building Mechanical team and help deliver innovative HVAC design solutions for our heavy industrial clients. You will work alongside our team of engineers and designers performing field investigations, interfacing with clients & vendors, sizing and selecting equipment, and preparing construction design packages. You'll be accountable for the schedule and technical quality of challenging engineering tasks as you gain familiarity with the client's expectations, scope, budget, and schedule. You'll work with a multi-discipline, highly interactive team to establish to meet the needs of our clients. Your role keeps our company connected, and we'll support you with what you need to be successful. Highlights of your contributions will include: * Layout and design of HVAC systems. * Development of the design criteria for the HVAC systems. These HVAC systems would include general comfort heating and cooling, those with accurate temperature or humidity control, unique pressurization requirements, and/or cleanliness requirements for clean room applications. * Development of conceptual design and preliminary design documents, which would include calculations related to sizing and selecting these systems, the development of Air Flow Diagrams (AFDs), Process and Instrumentation Diagrams (P&IDs), and general arrangements. * Development of final design documents including specifications, sequences of operation, duct/piping layout, and final construction documents associated with these systems. These systems would include chilled water, cooling water, etc. * Coordination with other disciplines. Bring your curiosity, talent for multi-tasking and collaboration, and extreme organizational skills, and we'll help you grow, pursue, and fulfill what drives you - so we can make big impacts on the world together. * Professional Engineering License. * At least ten (10) years' experience in the design of HVAC systems for industrial facilities. * Thorough knowledge of codes and standards related to the design of HVAC systems. * Bachelor of Science Degree in Mechanical Engineering. * Adaptability to work within a fast-paced team environment with multiple deadlines. * Ability to lead a building mechanical team on a project and to collaborate with other discipline team members remotely. Ideally, You'll Also Have: * Software experience in Revit, Carrier HAP, Trane Trace 700, and Trane Trace 3D. * Experience in the design of plumbing/utility systems. Jacobs is an Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, religion, creed, color, national origin, ancestry, sex (including pregnancy, childbirth, breastfeeding, or medical conditions related to pregnancy, childbirth, or breastfeeding), age, medical condition, marital or domestic partner status, sexual orientation, gender, gender identity, gender expression and transgender status, mental disability or physical disability, genetic information, military or veteran status, citizenship, low-income status or any other status or characteristic protected by applicable law. Learn more about your rights under Federal EEO laws and supplemental language.

We are seeking a Senior Engineer with expertise in Structural and Stress Analysis to join our dynamic team. This role involves performing mechanical analyses of reactor components, ensuring structural integrity under various operating conditions, and contributing to the design of our innovative reactor systems. What you'll do The Senior Mechanical Engineer - Thermal/Structural Analysis will lead advanced analyses for reactor systems, focusing on FEA, CFD, and ASME Section III compliance. This role ensures mechanical integrity, structural stability, adequate performance, and design safety across key reactor components. Responsibilities Lead detailed structural analysis and identify failure modes of reactor components and systems (stress, fatigue, creep, seismic, and coupled thermal- and fluid-structural behavior). Develop and validate FEA and CFD models to support design, performance, and safety decisions. Conduct ASME Section III mechanical design and pressure-boundary analyses. Collaborate with design, manufacturing, and licensing teams to optimize designs for performance, safety, manufacturability, and cost. Support test plan development, data analysis, and design verification. Mentor junior engineers and contribute to developing internal analysis standards. Document and communicate analytical results for regulatory/licensing submissions and internal records. Support verification and validation (V&V) efforts in accordance with software quality Qualifications B.S. or M.S. in Mechanical, Structural, or Nuclear Engineering. 10+ years experience in structural and thermal analysis of complex systems (nuclear, aerospace, or similar). Expertise with FEA tools (ANSYS, Nastran, Abaqus Strong knowledge of ASME Section III and related nuclear design codes. Understanding of materials behavior in high-temperature and radiation environments. Proven communication and leadership skills; experience mentoring other engineers. Preferred Qualifications Experience with sodium-cooled or advanced reactor systems. Familiarity with CFD tools (Fluent, STAR-CCM+, etc.) Familiarity with NRC licensing processes and QA/QC standards. Background in modular manufacturing or pressure-boundary component design. Proficiency with Siemens NX / Simcenter 3D or similar integrated modeling environments. Why Join Aalo Atomics? Be part of a mission-driven team aiming to redefine the future of clean energy. Work on cutting-edge technology with the potential for global impact. Competitive compensation package, including equity options. Opportunities for professional growth and advancement in a rapidly scaling company.

**Requisition ID:** 178456 **Job Level:** Mid Level **Home District/Group:** Kiewit Nuclear Solutions **Department:** Design Engineering **Market:** Nuclear **Employment Type:** Full Time Are you looking for an opportunity to be a part of a new, emerging nuclear market? Our nuclear safety culture is strong at Kiewit Nuclear Solutions. We are seeking experienced Mechanical Design Engineers to join our team. At Kiewit, we are an innovative team of engineers and designers that supports projects throughout the company. Our staff leads and collaborates with Kiewit's module fabrication and construction teams to approach construction-driven engineering with a focus on safe, cost effective, and innovative designs that achieve client expectations and further Kiewit's legacy of excellence. In an ever-changing job market, we offer a rare opportunity to be a part of a stable company with a proven history of success. Your role will be essential to our operations, ensuring that your contributions are valued and impactful within Kiewit Nuclear Solutions. **District Overview** Kiewit Nuclear Solutions. is a full-service engineering, project management, and construction provider operating across North America. Our experience and expertise span all aspects of the nuclear-related market from carbon-free, small modular reactors to Dept of Energy science, environmental and nuclear security mission capabilities. With these broad capabilities, we operate in the power utility, renewable energy, industrial, and infrastructure markets. As part of Kiewit, we are integrated with 135 years of construction and engineering excellence that provides wholistic solutions, differentiating our team from the rest of the industry. Our rapidly growing nuclear solutions business has opened new locations across North America to strengthen our market presence while executing work within the communities we live within and support. We are committed to build upon our history as one of the safest companies to work for by equipping our craft and staff with the best technology, processes, equipment, tools and safety programs available. We are an innovative team that prides itself on excellence through continuous improvement and an unwavering commitment to deliver for our clients. Our staff collaborates with Kiewit's vast internal network of resources that span heavy civil and infrastructure, vertical and commercial buildings, industrial, as well our oil and gas and power generation markets, to drive safe and cost-effective solutions that achieve client expectations and further Kiewit's core values of People, Integrity, Excellence, and Stewardship. On our team, you'll have the opportunity to see, design and construct more than you ever imagined. Working hard will not only bring you satisfaction from a job well done, but it will help propel your career forward faster than you might expect. Kiewit's culture encourages training, developing your skills, and tailoring your experience and knowledge to allow you to take on projects that impact millions across North America. With top-notch health benefits, a wealth-building 401k plan, and unbeatable growth opportunities, joining Kiewit can bring a lifetime of personal success and satisfaction. **Location** The position is located in Lenexa, KS or Oak Ridge, TN. **Responsibilities** + **Project Execution** : Carry out integrated engineering processes to meet project goals and deadlines. + **Technical Documentation** : Author and review designs, specifications, analyses, and drawings in line with engineering standards. + **Design Development** : Create and assess concept drawings for equipment using multidisciplinary input. + **Problem Solving** : Identify, define, and resolve issues within assigned scope. + **Quality & Delivery** : Ensure compliance with strict quality assurance standards and timely project delivery. + **Travel** : Occasional travel required (less than 20%). \#LI-LH1 **Qualifications** + **Education** : Bachelor's degree in engineering from an accredited four-year university. + **Experience** : 7-10+ years in commercial or DOE nuclear design. + **Technical Expertise** : + Proficient in ASME Boiler and Pressure Vessel Codes. + Skilled in engineering design principles (e.g., GD&T, tolerance stack-ups, interference checks). + Experienced in equipment design using industry codes. + Familiar with creating P&ID, PFD, and general arrangement drawings for equipment packages. + **Collaboration** : Proven ability to work with engineers and fabricators to develop designs and drawings. + **Soft Skills** : Strong attention to detail, communication, organization, analytical thinking, and problem-solving. Other Requirements: + Regular, reliable attendance + Work productively and meet deadlines timely + Communicate and interact effectively and professionally with supervisors, employees, and others individually or in a team environment. + Perform work safely and effectively. Understand and follow oral and written instructions, including warning signs, equipment use, and other policies. + Work during normal operating hours to organize and complete work within given deadlines. Work overtime and weekends as required. + May work at various different locations and conditions may vary. We offer our fulltime staff employees a comprehensive benefits package that's among the best in our industry, including top-tier medical, dental and vision plans covering eligible employees and dependents, voluntary wellness and employee assistance programs, life insurance, disability, retirement plans with matching, and generous paid time off. Equal Opportunity Employer, including disability and protected veteran status. Company: Kiewit

The J.R. Simplot Company is a diverse, privately held global food and agriculture company headquartered in Boise, Idaho. We are a true farm-to-table company with an integrated portfolio including food processing and food brands, phosphate mining, fertilizer manufacturing, farming, ranching and cattle production, and other enterprises related to agriculture. Summary We currently have a Chemical Engineering / Chemistry Intern position in the Mining & Manufacturing department of Simplot. This role will be focused on supporting the mining of phosphate ore and production of phosphate and ammonia based fertilizers from the Frontier Building in Pocatello, ID. This role is expected to be involved with the development of new products/processes and refinements of existing processes. The role will be tailored depending on if the successful applicant is working towards a Chemical Engineering or Chemistry degree. The position is a full-time internship starting May 2026. The preference is for an internship lasting at least 7 months. Key Responsibilities Duties provide meaningful work experience and business knowledge to college students in pursuit of a Chemical Engineering or Chemistry degree. * Performs routine aspects of chemical engineering / chemistry requiring knowledge and application of basic engineering / chemistry principles under close supervision * May use computer-assisted software and equipment to perform engineering/chemistry tasks * Assists with lab and pilot-scale testing and evaluation occurring both indoors and outdoors * Collects and prepares data for evaluation. * May assist in the coordination of projects from conception (feasibility) through final plan preparations * Handles various administrative duties * Provides support to staff members as needed * May provide support for multiple facilities across the Mining & Manufacturing business unit located in California, Idaho, Neveda, Utah, and Wyoming Typical Education * Working toward a BS in Chemical Engineering or Chemistry Relevant Experience * Strong attention to detail * Self-motivated with the ability to work in a team environment * Able to keep up in a fast paced work environment * Fluent in Microsoft Office products including Word and Excel Job Requisition ID: 23664 Travel Required: Location(s): ABW Frontier Office - Pocatello Country: United States The J.R. Simplot Company is proud to be an Equal Opportunity Employer and will consider all qualified applicants for employment without regard to race, color, religion, national origin, ancestry, age, sex, gender, gender identity, gender expression, genetic information, physical or mental disability, medical condition, sexual orientation, military or veteran status, marital status, or any other protected status.

Job Level: Mid Level Home District/Group: Kiewit Nuclear Solutions Department: Design Engineering Market: Nuclear Employment Type: Full Time Are you looking for an opportunity to be a part of a new, emerging nuclear market? Our nuclear safety culture is strong at Kiewit Nuclear Solutions. We are seeking experienced Mechanical Design Engineers to join our team. At Kiewit, we are an innovative team of engineers and designers that supports projects throughout the company. Our staff leads and collaborates with Kiewit's module fabrication and construction teams to approach construction-driven engineering with a focus on safe, cost effective, and innovative designs that achieve client expectations and further Kiewit's legacy of excellence. In an ever-changing job market, we offer a rare opportunity to be a part of a stable company with a proven history of success. Your role will be essential to our operations, ensuring that your contributions are valued and impactful within Kiewit Nuclear Solutions. District Overview Kiewit Nuclear Solutions. is a full-service engineering, project management, and construction provider operating across North America. Our experience and expertise span all aspects of the nuclear-related market from carbon-free, small modular reactors to Dept of Energy science, environmental and nuclear security mission capabilities. With these broad capabilities, we operate in the power utility, renewable energy, industrial, and infrastructure markets. As part of Kiewit, we are integrated with 135 years of construction and engineering excellence that provides wholistic solutions, differentiating our team from the rest of the industry. Our rapidly growing nuclear solutions business has opened new locations across North America to strengthen our market presence while executing work within the communities we live within and support. We are committed to build upon our history as one of the safest companies to work for by equipping our craft and staff with the best technology, processes, equipment, tools and safety programs available. We are an innovative team that prides itself on excellence through continuous improvement and an unwavering commitment to deliver for our clients. Our staff collaborates with Kiewit's vast internal network of resources that span heavy civil and infrastructure, vertical and commercial buildings, industrial, as well our oil and gas and power generation markets, to drive safe and cost-effective solutions that achieve client expectations and further Kiewit's core values of People, Integrity, Excellence, and Stewardship. On our team, you'll have the opportunity to see, design and construct more than you ever imagined. Working hard will not only bring you satisfaction from a job well done, but it will help propel your career forward faster than you might expect. Kiewit's culture encourages training, developing your skills, and tailoring your experience and knowledge to allow you to take on projects that impact millions across North America. With top-notch health benefits, a wealth-building 401k plan, and unbeatable growth opportunities, joining Kiewit can bring a lifetime of personal success and satisfaction. Location The position is located in Lenexa, KS or Oak Ridge, TN. Responsibilities * Project Execution: Carry out integrated engineering processes to meet project goals and deadlines. * Technical Documentation: Author and review designs, specifications, analyses, and drawings in line with engineering standards. * Design Development: Create and assess concept drawings for equipment using multidisciplinary input. * Problem Solving: Identify, define, and resolve issues within assigned scope. * Quality & Delivery: Ensure compliance with strict quality assurance standards and timely project delivery. * Travel: Occasional travel required (less than 20%). #LI-LH1 Qualifications * Education: Bachelor's degree in engineering from an accredited four-year university. * Experience: 7-10+ years in commercial or DOE nuclear design. * Technical Expertise: * Proficient in ASME Boiler and Pressure Vessel Codes. * Skilled in engineering design principles (e.g., GD&T, tolerance stack-ups, interference checks). * Experienced in equipment design using industry codes. * Familiar with creating P&ID, PFD, and general arrangement drawings for equipment packages. * Collaboration: Proven ability to work with engineers and fabricators to develop designs and drawings. * Soft Skills: Strong attention to detail, communication, organization, analytical thinking, and problem-solving. Other Requirements: * Regular, reliable attendance * Work productively and meet deadlines timely * Communicate and interact effectively and professionally with supervisors, employees, and others individually or in a team environment. * Perform work safely and effectively. Understand and follow oral and written instructions, including warning signs, equipment use, and other policies. * Work during normal operating hours to organize and complete work within given deadlines. Work overtime and weekends as required. * May work at various different locations and conditions may vary. We offer our fulltime staff employees a comprehensive benefits package that's among the best in our industry, including top-tier medical, dental and vision plans covering eligible employees and dependents, voluntary wellness and employee assistance programs, life insurance, disability, retirement plans with matching, and generous paid time off. Equal Opportunity Employer, including disability and protected veteran status.

Job Level: Mid Level Home District/Group: Kiewit Nuclear Solutions Department: Design Engineering Market: Nuclear Employment Type: Full Time Are you looking for an opportunity to be a part of a new, emerging nuclear market? We are seeking experienced Mechanical Design Engineers to join our Nuclear Mechanical Engineering Estimating team. You will be involved with the earliest phase of engineering for nuclear projects by creating engineering deliverables to support cost estimates. At Kiewit, we are an innovative team of engineers and designers that supports projects throughout the company. Our staff leads and collaborates with Kiewit's module fabrication and construction teams to approach construction-driven engineering with a focus on safe, cost effective, and innovative designs that achieve client expectations and further Kiewit's legacy of excellence. In an ever-changing job market, we offer a rare opportunity to be a part of a stable company with a proven history of success. Your role will be essential to our operations, ensuring that your contributions are valued and impactful within Kiewit Nuclear Solutions. District Overview Kiewit Nuclear Solutions. is a full-service engineering, project management, and construction provider operating across North America. Our experience and expertise span all aspects of the nuclear-related market from carbon-free, small modular reactors to Dept of Energy science, environmental and nuclear security mission capabilities. With these broad capabilities, we operate in the power utility, renewable energy, industrial, and infrastructure markets. As part of Kiewit, we are integrated with 135 years of construction and engineering excellence that provides wholistic solutions, differentiating our team from the rest of the industry. Our rapidly growing nuclear solutions business has opened new locations across North America to strengthen our market presence while executing work within the communities we live within and support. We are committed to build upon our history as one of the safest companies to work for by equipping our craft and staff with the best technology, processes, equipment, tools and safety programs available. We are an innovative team that prides itself on excellence through continuous improvement and an unwavering commitment to deliver for our clients. Our staff collaborates with Kiewit's vast internal network of resources that span heavy civil and infrastructure, vertical and commercial buildings, industrial, as well our oil and gas and power generation markets, to drive safe and cost-effective solutions that achieve client expectations and further Kiewit's core values of People, Integrity, Excellence, and Stewardship. On our team, you'll have the opportunity to see, design and construct more than you ever imagined. Working hard will not only bring you satisfaction from a job well done, but it will help propel your career forward faster than you might expect. Kiewit's culture encourages training, developing your skills, and tailoring your experience and knowledge to allow you to take on projects that impact millions across North America. With top-notch health benefits, a wealth-building 401k plan, and unbeatable growth opportunities, joining Kiewit can bring a lifetime of personal success and satisfaction. Location The position is located in Lenexa, KS, Houston, TX, or Oak Ridge, TN. Responsibilities Responsibilities * Design Development: Create and assess concept drawings (P&ID's, equipment specifications) for equipment using multidisciplinary input. * Technical Documentation: Review designs, specifications, and drawings to understand the scope of the project/estimate. Perform equipment and pipe sizing calculations. * Problem Solving: Identify, define, and resolve issues within assigned scope. * Travel: Occasional travel required (less than 10%). #LI-LH1 Qualifications * Education: Bachelor's degree in mechanical, chemical, or nuclear engineering from an accredited four-year university. * Experience: 3-5+ years in design engineering * Technical Expertise: * Proficient in ASME Boiler and Pressure Vessel Codes. * Skilled in engineering design principles (pump calculations, pipe sizing calculations, basic equipment specification). * Familiar with creating P&ID, PFD, and general arrangement drawings. * Soft Skills: Strong attention to detail, communication, organization, analytical thinking, and problem-solving. Working Conditions Other Requirements: * Regular, reliable attendance * Work productively and meet deadlines timely * Communicate and interact effectively and professionally with supervisors, employees, and others individually or in a team environment * Perform work safely and effectively. Understand and follow oral and written instructions, including warning signs, equipment use, and other policies. * Work during normal operating hours to organize and complete work within given deadlines. Work overtime and weekends as required. * FIELD ROLES ONLY May work at various different locations and conditions may vary Base Compensation: $100,000/yr - $104,000/yr (Actual compensation is subject to variation due to such factors as education, experience, skillset, and/or location) We offer our fulltime staff employees a comprehensive benefits package that's among the best in our industry, including top-tier medical, dental and vision plans covering eligible employees and dependents, voluntary wellness and employee assistance programs, life insurance, disability, retirement plans with matching, and generous paid time off. Equal Opportunity Employer, including disability and protected veteran status.

**Requisition ID:** 178303 **Job Level:** Mid Level **Home District/Group:** Kiewit Nuclear Solutions **Department:** Design Engineering **Market:** Nuclear **Employment Type:** Full Time Are you looking for an opportunity to be a part of a new, emerging nuclear market? We are seeking experienced **Mechanical Design Engineers** to join our Nuclear Mechanical Engineering Estimating team. You will be involved with the earliest phase of engineering for nuclear projects by creating engineering deliverables to support cost estimates. At Kiewit, we are an innovative team of engineers and designers that supports projects throughout the company. Our staff leads and collaborates with Kiewit's module fabrication and construction teams to approach construction-driven engineering with a focus on safe, cost effective, and innovative designs that achieve client expectations and further Kiewit's legacy of excellence. In an ever-changing job market, we offer a rare opportunity to be a part of a stable company with a proven history of success. Your role will be essential to our operations, ensuring that your contributions are valued and impactful within Kiewit Nuclear Solutions. **District Overview** Kiewit Nuclear Solutions. is a full-service engineering, project management, and construction provider operating across North America. Our experience and expertise span all aspects of the nuclear-related market from carbon-free, small modular reactors to Dept of Energy science, environmental and nuclear security mission capabilities. With these broad capabilities, we operate in the power utility, renewable energy, industrial, and infrastructure markets. As part of Kiewit, we are integrated with 135 years of construction and engineering excellence that provides wholistic solutions, differentiating our team from the rest of the industry. Our rapidly growing nuclear solutions business has opened new locations across North America to strengthen our market presence while executing work within the communities we live within and support. We are committed to build upon our history as one of the safest companies to work for by equipping our craft and staff with the best technology, processes, equipment, tools and safety programs available. We are an innovative team that prides itself on excellence through continuous improvement and an unwavering commitment to deliver for our clients. Our staff collaborates with Kiewit's vast internal network of resources that span heavy civil and infrastructure, vertical and commercial buildings, industrial, as well our oil and gas and power generation markets, to drive safe and cost-effective solutions that achieve client expectations and further Kiewit's core values of People, Integrity, Excellence, and Stewardship. On our team, you'll have the opportunity to see, design and construct more than you ever imagined. Working hard will not only bring you satisfaction from a job well done, but it will help propel your career forward faster than you might expect. Kiewit's culture encourages training, developing your skills, and tailoring your experience and knowledge to allow you to take on projects that impact millions across North America. With top-notch health benefits, a wealth-building 401k plan, and unbeatable growth opportunities, joining Kiewit can bring a lifetime of personal success and satisfaction. **Location** The position is located in Lenexa, KS, Houston, TX, or Oak Ridge, TN. **Responsibilities** **Responsibilities** + **Design Development** : Create and assess concept drawings (P&ID's, equipment specifications) for equipment using multidisciplinary input. + **Technical Documentation** : Review designs, specifications, and drawings to understand the scope of the project/estimate. Perform equipment and pipe sizing calculations. + **Problem Solving** : Identify, define, and resolve issues within assigned scope. + **Travel** : Occasional travel required (less than 10%). \#LI-LH1 **Qualifications** + **Education** : Bachelor's degree in mechanical, chemical, or nuclear engineering from an accredited four-year university. + **Experience** : 3-5+ years in design engineering + **Technical Expertise** : + Proficient in ASME Boiler and Pressure Vessel Codes. + Skilled in engineering design principles (pump calculations, pipe sizing calculations, basic equipment specification). + Familiar with creating P&ID, PFD, and general arrangement drawings. + **Soft Skills** : Strong attention to detail, communication, organization, analytical thinking, and problem-solving. **Working Conditions** Other Requirements: - Regular, reliable attendance - Work productively and meet deadlines timely - Communicate and interact effectively and professionally with supervisors, employees, and others individually or in a team environment - Perform work safely and effectively. Understand and follow oral and written instructions, including warning signs, equipment use, and other policies. - Work during normal operating hours to organize and complete work within given deadlines. Work overtime and weekends as required. - **FIELD ROLES ONLY** May work at various different locations and conditions may vary Base Compensation: $100,000/yr - $104,000/yr (Actual compensation is subject to variation due to such factors as education, experience, skillset, and/or location) We offer our fulltime staff employees a comprehensive benefits package that's among the best in our industry, including top-tier medical, dental and vision plans covering eligible employees and dependents, voluntary wellness and employee assistance programs, life insurance, disability, retirement plans with matching, and generous paid time off. Equal Opportunity Employer, including disability and protected veteran status. Company: Kiewit