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Project engineer jobs in Saint Louis, MO

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  • Mechanical Engineer - Mechanical Engineering, PE license, LEED

    Cybercoders 4.3company rating

    Project engineer job in Granite City, IL

    We're Hiring: Senior Mechanical Engineer (Design-Build Focus) We're a nationally recognized engineering and design firm looking for a Senior Mechanical Engineer to join our growing team. Our approach is different-we start with the end in mind and challenge conventional thinking to deliver the best value and best design for every project. We take the time to understand our clients' goals, operations, and long-term needs, balancing first cost, operational cost, and life cycle value. We serve Fortune 500 clients across the Institutional, Commercial, and Industrial markets, and there's no project we can't tackle. With multiple regional offices and a strong reputation in the industry, we're proud to be one of the largest engineering/design firms by revenue in our region. This position is based in Granite City, IL, and offers the opportunity to collaborate with talented professionals across our network. What You'll Do Lead mechanical design and implementation projects, ensuring we meet timelines, budgets, and quality standards. Design and specify mechanical systems with a focus on energy efficiency, cost-effectiveness, and compliance. Perform load calculations, airflow analyses, and other technical assessments. Ensure our designs meet all relevant codes and standards (ASHRAE, LEED, NFPA, etc.). Prepare and review technical documents, including drawings, specifications, and cost estimates. Oversee installation, testing, and commissioning of HVAC systems. Mentor junior engineers and provide technical leadership to our project teams. Work closely with clients to understand their needs and deliver tailored solutions. What We're Looking For A Bachelor's degree in Mechanical Engineering or a related field. 8+ years of experience in mechanical design or design-build roles, especially in HVAC and piping systems. A Professional Engineer (PE) license is preferred. LEED Accreditation is a plus. Proficiency in HVAC design tools (AutoCAD, Revit, Trane Trace, Carrier HAP) and BMS systems. Strong communication and leadership skills. A team player who can manage multiple priorities while maintaining attention to detail. Benefits Compensation: $100,000-$150,000 (DOE) Vacation/PTO Medical Dental Vision 401k Bonus Relocation Email Your Resume In Word To Looking forward to receiving your resume through our website and going over the position with you. Clicking apply is the best way to apply, but you may also: christian.webb@cybercoders.com Please do NOT change the email subject line in any way. You must keep the JobID: linkedin : CW7-1870991 -- in the email subject line for your application to be considered.*** Christian Webb - Recruiter For this position, you must be currently authorized to work in the United States without the need for sponsorship for a non-immigrant visa. This job was first posted by CyberCoders on 07/18/2025 and applications will be accepted on an ongoing basis until the position is filled or closed. CyberCoders is proud to be an Equal Opportunity Employer All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, age, sexual orientation, gender identity or expression, national origin, ancestry, citizenship, genetic information, registered domestic partner status, marital status, status as a crime victim, disability, protected veteran status, or any other characteristic protected by law. CyberCoders will consider qualified applicants with criminal histories in a manner consistent with the requirements of applicable state and local law, including but not limited to the Los Angeles County Fair Chance Ordinance, the San Francisco Fair Chance Ordinance, and the California Fair Chance Act. CyberCoders is committed to working with and providing reasonable accommodation to individuals with physical and mental disabilities. Individuals needing special assistance or an accommodation while seeking employment can contact a member of our Human Resources team at Benefits@CyberCoders.com to make arrangements.
    $100k-150k yearly 4d ago
  • Project Engineer

    Clayco 4.4company rating

    Project engineer job in Saint Louis, MO

    About Us Clayco is a full-service, turnkey real estate development, master planning, architecture, engineering, and construction firm that safely delivers clients across North America the highest quality solutions on time, on budget, and above and beyond expectations. With $7.6 billion in revenue for 2024, Clayco specializes in the "art and science of building," providing fast-track, efficient solutions for industrial, commercial, institutional, and residential-related building projects. The Role We Want You For The Construction Project Engineer will be based in the Midwest and will service our clients in a multi-state region. You may also travel across the country. You will have the opportunity to build large, complex, iconic design-build projects valued at $30 million and above. In this role, you will be part of a team responsible for taking projects from conceptual stages through to closeout. The Specifics of the Role Build client and subcontractor relationships. Team with architects, engineers, and planners to create and manage a design schedule. Assist in the establishment of project forecasts and budgets. Manage costs and ensure adherence to budget. Accept responsibility for project execution. Mentor and develop interns and new incoming project management staff. Requirements Bachelor's degree in Construction Management, Engineering, Architecture, or a related field. 0 to 5 years of experience managing construction projects, ideally design-build. Demonstrated knowledge of construction principles, practices, and technology. Previous experience as part of a successful project management team. Ability to walk a job site, climb ladders, and scale multi-floor scaffolding. Ability to lift objects weighing at least 50 lbs. Some Things You Should Know This position will service our clients in St. Louis, MO. Our clients and projects are nationwide-travel will be required. No other builder can offer the collaborative design-build approach that Clayco does. We work on creative, complex, award-winning, high-profile jobs. The pace is fast! This position is classified as a safety-sensitive role in accordance with applicable state and federal laws. Candidates selected for this position will be subject to a comprehensive background check, including mandatory drug testing. Why Clayco? 2025 Best Places to Work - St. Louis Business Journal, Los Angeles Business Journal, and Phoenix Business Journal. 2025 ENR Midwest - Midwest Contractor (#1). 2025 ENR Top 100 Design-Build Firms - Design-Build Contractor (Top 5). 2025 ENR Top 100 Green Contractors - Green Contractor (Top 3). 2025 ENR Top 25 Data Center Builders - Data Center Contractor (Top 3). Benefits Discretionary Annual Bonus: Subject to company and individual performance. Comprehensive Benefits Package Including: Medical, dental, and vision plans; 401(k); generous PTO and paid company holidays; employee assistance program; flexible spending accounts; life insurance; disability coverage; learning & development programs; and more! Compensation The salary range for this position considers a wide range of factors in making compensation decisions, including but not limited to: education, qualifications, skills, training, experience, certifications, internal equity, and location. Compensation decisions are dependent on the facts and circumstances of each individual.
    $60k-79k yearly est. 4d ago
  • Project Engineer

    Acme Constructors, Inc. 3.9company rating

    Project engineer job in Saint Louis, MO

    ACME Constructors Inc. | St. Louis, MO Employment Type: Full-time, In-Office Why Join Our Team? We are a 100% employee-owned (ESOP) company, which means you can build wealth and benefit directly from our shared success. Our culture is built on a foundation of collaboration, accountability, and excellence. We also offer a comprehensive benefits package, including: Competitive Compensation: Starting at $70,000 annually, based on experience Annual performance-based bonus Weekly pay Comprehensive Benefits: 401K with a 4% employer match Medical, Dental, and Vision insurance Employer-paid Life, AD&D, Short-Term, and Long-Term Disability Voluntary Accident Insurance Employee Assistance Program Generous Paid Vacation & Holidays About ACME Constructors Since 1947, we have been a leader in industrial construction, serving Fortune 500 and privately held companies across diverse industries. Our success is built on a commitment to safety and superior project management. With over 700 projects annually and three Missouri locations, we are a team of customer-driven, positive, and hardworking individuals with an entrepreneurial spirit. Our employee-owned structure fosters a deep sense of community and collaboration. About the Role We are looking for a proactive Project Engineer to assist with the planning, coordination, and execution of construction projects. This is a vital, full-time, in-office role that requires working closely with Project Managers and field teams to ensure projects are completed on time, within budget, and to the highest standards of safety and quality. Responsibilities Assist with project planning and scheduling. Review project plans and specifications. Manage technical documentation (submittals, RFIs, change orders). Perform quality control inspections. Support the procurement of materials and equipment. Provide technical support to construction teams. Assist in managing project costs and budgets. Qualifications Experience: Minimum of 2 years of experience in construction engineering or project management is preferred. Knowledge of construction processes and project management practices. Skills: Excellent communication, organizational, and problem-solving skills. Ability to work effectively in a team environment. Detail-oriented and able to manage multiple tasks simultaneously. Technical: Proficiency with Procore, CMIC, Microsoft Project, Bluebeam and the Microsoft Office Suite (Excel, Word, PowerPoint). Education: Bachelor's degree in Civil Engineering, Construction Management, or a related field. Professional Engineering (PE) license or working toward certification is a plus. READY TO APPLY? To apply, take the next step and share your resume with us. All inquiries, resumes and referrals shared are held in strict confidence. For questions and more information, contact ****************************. ACME is an Equal Opportunity Employer. We welcome differences in form of gender, race, ethnicity, disability, geography, socioeconomic status, age, politics, religion, philosophy, sexual orientation, gender identity or expression and veteran status. All applicants who share this goal are encouraged to apply-we look forward to hearing from you!
    $70k yearly 1d ago
  • Project Engineer

    Integrate Construction Partners

    Project engineer job in Saint Louis, MO

    Integrate Construction Partners is defining a better way to build. Founded in 2004 as Lawrence Group Projects, we have delivered multiple sizes and types of projects from historic renovations to new construction for corporate, healthcare, multifamily and entertainment clients. From day one, our team has focused on creating great partnerships built on teamwork, transparency, and trust. Rebranded in 2022, Integrate Construction Partners, embodies this approach and our commitment to building collaborative partnerships with owners, architects, developers, subcontractors, and suppliers to help our clients achieve value-driven building solutions. This position will adhere to Integrate Construction's core values: Legendary: We strive to be legendary, from the service we provide to our impact on the community. Innovation: We're driven by ideas and creativity. We take calculated risks and embrace opportunities. Growth: We seek sustainable growth for our clients, our organization, and our employees. Heart: We lead with heart. We celebrate, appreciate and care for each other. Trust: We rely on trust to pursue excellence. We speak honestly, act transparently and honor our commitments. Position Summary: Our team is seeking an experienced Project Engineer. A learning and support position, the project engineer is the first step in autonomous project management of construction projects. The project engineer will be responsible for project documentation and compliance items such as RFIs, submittals, meeting minutes, daily/weekly reports. Project Engineers also assist the project manager on other project management functions and assist the project superintendents on field management items. This position is a learning and support position with a career path to Project Manager. Responsibilities: Quantity Take-off Submittals Requests for Information Subcontractor Coordination Safety Audits Meeting Minutes Weekly Reports Project Closeout Warranties / O&M Manuals Punchlists As-Built Drawings Assistance and Learning of Additional Responsibilities on the way to becoming a Project Manager: Conceptual and Hard Bid Estimating Subcontractor and Supplier Bid Solicitation Bid Analysis and Recommendations for Award Project Scheduling (Master CPM schedule and 4-week look ahead schedules) Job Start-up activities Permitting Insurance Utilities Preconstruction meetings Sequence Schedules and Site Staging Plans Change Requests Cost Projections Skills/knowledge: Bachelor of Science Degree in Civil Engineering or Construction Management. 1-3 years of experience as a Project Engineer with a general contractor or a large subcontractor is preferred. Represent the Company and project teams in a positive manner in all project meetings. Able to meet deadlines on multiple projects under different stages of progress in a positive and productive manner. Excellent oral and written skills required. Excellent computer skills and familiarity with Microsoft office suite programs. The most successful candidates demonstrate an unwavering commitment to safety, community, quality, sense of urgency, and fun. General: Reporting Relationship: President Supervisory Responsibility: There is no supervisory responsibilities for this position. Work Environment: This job requires approximately 60% office presence and 40% field jobsite presence potentially spread over several states. Physical Demands: This position requires no minimum to lift, bend or stand. Safety must be top priority as this position operates in potentially hazardous conditions. Position Type and Expected Hours of Work: This is a full-time position. Workdays are predominantly Monday-Friday and hours of work vary depending on project size, location, and work deadlines. Travel: Travel is primarily locally during the business day, although some out of the area travel and overnight may be expected. Other Duties: Please note this job description is not designed to cover or contain a comprehensive listing of activities, duties or responsibilities that are required of the employee for this job. Duties, responsibilities and activities may change at any time with or without notice. Recruitment Firm Disclaimer: Integrate Construction Partners is not accepting resumes or candidate submissions from recruitment or staffing agencies at this time. Any resumes or candidate profiles submitted to Integrate Construction Partners without a signed agreement in place will be considered the property of Integrate Construction Partners, and we will not be obligated to pay any fees for those candidates. Integrate Construction Partners. is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, religion, color, national origin, sex, age, genetic information, sexual orientation, status as a protected veteran or status as a qualified individual with a disability, or any other characteristic protected by applicable Federal, State or Local law.
    $62k-83k yearly est. 3d ago
  • Project Engineer

    Murphy Company 4.6company rating

    Project engineer job in Saint Louis, MO

    Murphy Company, the Best Choice in Mechanical construction since 1907, is hiring a Project Engineer for our Construction Operations team, located in our St. Louis, MO office. Since 1907, Murphy Company has been a leading mechanical contractor in the St. Louis and Denver markets that provides its professionals the environment, opportunities, technology and tools to experience a rewarding career. Being a company that prides itself on its core values of employee well-being, enduring relationships, and integrity and professionalism, we know it starts with our employees. We strongly believe our people are our most important asset, and we strive every day to make Murphy a great place to work as we build our clients' visions. We Are Looking For Someone Like You A Project Engineer - Operations candidate for our St. Louis, MO office with experience (preferred) in the mechanical construction industry, with the ability to manage and lead projects in the HVAC and Refrigeration industry. Experience in the Refrigeration industry and a history of profitability in prior project management positions are a plus. Leadership in construction safety and experience in the development of budget proposal estimates preferred. Excellent verbal and written skills required, and the candidate must possess people management skills. Experience with Microsoft Project and job scheduling a plus. The Project Engineer oversees the implementation of the overall project plan for Refrigeration and HVAC construction activities, delivering the projects within budget and at a pre-determined cost level. This individual will work closely with the client, providing status updates on timelines as well as budgeted costs, and will be responsible for all documentation for change orders. The PE will most likely be working on multiple projects for the Commercial, Industrial, and Supermarket industries. What We Will Bring to the Table A collaborative, family-friendly work environment Knowledge and expertise that have helped us grow and thrive for over 116 years Competitive pay and an excellent benefits package, including health and life insurance, a robust wellness program, 401(k), and profit sharing. A personal time off plan that rivals our competitors
    $60k-80k yearly est. 1d ago
  • Mechanical Engineer

    CD Companies 4.8company rating

    Project engineer job in Maplewood, MO

    CD Companies is searching for a Mechanical Engineer who will be responsible for leading design of mechanical systems for buildings across a variety of sectors. You will lead mechanical engineering projects and teams to produce high-quality construction documents using AutoCad and Revit and manage project schedules to meet deliverable requirements. As part of the integrated design team, you will collaborate closely with other disciplines to produce highly integrated building designs. You will be responsible for leading the design process of mechanical building systems and preparing detailed mechanical engineering drawings and calculations. Responsibilities also include management of Mechanical Designers and/or other team members. The successful candidate will Collaborate with architects, other engineers, and clients as part of our integrated design process. Create and coordinate documents using AutoCad and Revit. Perform mechanical/HVAC calculations including code research. Perform plumbing/fire protection calculations including code research. Write and review specifications. Review shop drawings, RFIs and submittals. Conduct site visits when needed. Manage mechanical project teams and/or interdisciplinary project teams. Required Qualifications Bachelor's degree in Mechanical Engineering or Architectural Engineering. Licensed Professional Engineer (PE). 8+ years of experience working as a mechanical engineer, including design of HVAC systems, central utility plants, plumbing and fire suppression systems. Working knowledge of the design and construction process and the ability to understand and communicate with professionals of other disciplines. Knowledge of AutoCad and Revit. Excellent written and verbal communication skills. The successful applicant should be a self-starter and interested in leading a team. The ideal candidate will possess the aptitude for personnel and project management. Our culture rewards talented, motivated and dedicated individuals with the desire to learn and grow with positions of increasing responsibility, management and the potential for eventual ownership participation. Benefits We offer competitive compensation packages with premium benefits. Your comprehensive benefit package includes Health Insurance, Dental Insurance, 401K, Education Assistance, Holiday Leave, Vacation Leave, Sick Leave, Long Term Disability, Short Term Disability, Professional Development opportunities and more. No phone calls or agencies please.
    $59k-75k yearly est. 4d ago
  • Electronic Warfare Engineer - Experienced

    Boeing 4.6company rating

    Project engineer job in Berkeley, MO

    At Boeing, we innovate and collaborate to make the world a better place. We're committed to fostering an environment for every teammate that's welcoming, respectful and inclusive, with great opportunity for professional growth. Find your future with us. The Boeing Defense, Space & Security (BDS) team is seeking an Experienced Electronic Warfare Engineer located in Berkeley, MO. BDS is a global leader in the development, production, maintenance and enhancement of fixed-wing and rotary wing aircraft, commercial and government satellites, human spaceflight programs and weapons. Key markets include aeronautics, space and weapons. Core capabilities are in development, production and mission enabling upgrades of integrated solutions. BDS delivers the most digitally advanced, simply and efficiently produced and intelligently supported solutions to its customers. Position Responsibilities: Lead collaboration with Suppliers to develop and enhance advanced electronic warfare systems, ensuring that designs meet specifications and operational requirements. Collaborate with Suppliers to develop and refine electronic warfare systems, ensuring alignment with requirements and specifications. Assist in the integration of electronic warfare systems into a tactical aircraft platform, ensuring that all components function together effectively. Conduct assessments of electronic warfare technologies and systems, analyzing performance metrics and compliance to requirements and standards. Develop and implement test plans and procedures to validate the functionality and effectiveness of electronic warfare systems, including both laboratory and flight testing. Create and maintain technical documentation, including specifications, plans and procedures. Identify, troubleshoot and resole technical issues that arise during the development and integration phases of the electronic warfare systems. Ensure that all electronic warfare systems meet relevant military and regulatory standards, including safety and operational requirements. Support project management activities, including tracking progress, managing timelines and coordinating resources related to electronic warfare system development. Provide ongoing support throughout the lifecycle of products, offering guidance and assistance in resolving complex issues. This position is expected to be 100% onsite. The selected candidate will be required to work onsite at one of the listed location options. This position requires the ability to obtain a US Top Secret Security Clearance for which the US Government requires US Citizenship as a condition of employment. An interim and/or final U.S. Top Secret Clearance Post-Start is required. Basic Qualifications (Required Skills/Experience): Bachelor of Science degree in Engineering (with a focus in Electrical, Mechanical or Aeronautical), Computer Science, Data Science, Mathematics, Physics, Chemistry or non-US equivalent qualifications directly related to the work statement . 5+ years of work-related experience with a Bachelor degree OR an equivalent combination of technical education and experience Preferred Qualifications (Desired Skills/Experience): Experience in writing and/or reviewing Environmental Qualification Test Procedures and reports. Experience evaluation Supplier change proposals. Experience with Radio Frequency (RF) analysis. Experience with tactical aircraft programs. Typical Education/Experience: Level 3: Education/experience typically acquired through advanced technical education from an accredited course of study in engineering, engineering technology (includes manufacturing engineering technology), computer science, engineering data science, mathematics, physics or chemistry (e.g. Bachelor) and typically 5 or more years' related work experience or an equivalent combination of technical education and experience or non-US equivalent qualifications. In the USA, ABET accreditation is the preferred, although not required, accreditation standard. Relocation: This position offers relocation based on candidate eligibility. Drug Free Workplace: Boeing is a Drug Free Workplace where post offer applicants and employees are subject to testing for marijuana, cocaine, opioids, amphetamines, PCP, and alcohol when criteria is met as outlined in our policies. Shift: This position is for 1st shift. At Boeing, we strive to deliver a Total Rewards package that will attract, engage and retain the top talent. Elements of the Total Rewards package include competitive base pay and variable compensation opportunities. The Boeing Company also provides eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work. The specific programs and options available to any given employee may vary depending on eligibility factors such as geographic location, date of hire, and the applicability of collective bargaining agreements. Please note that the salary information shown below is a general guideline only. Pay is based upon candidate experience and qualifications, as well as market and business considerations. Summary pay range: Level 3: $129,200 - $174,800 Boeing offers the best benefits in Aerospace: Boeing offers a comprehensive benefits package including generous Paid Time Off (PTO), flexible work environment, paid parental leave, 401k matching, extremely generous tuition assistance for earning advanced degrees, and paid medical leave programs. The Boeing 401(k) helps you save for your future, with contributions from Boeing that can help you grow your retirement savings. Our best-in-class retirement benefit features: Best in class 401(k) plan: we'll match your contributions dollar for dollar, up to 10% of eligible pay with Immediate 100% vesting Student Loan Match: The Boeing 401(k) Student Loan Match allows eligible enrolled U.S. employees to have their qualified student loan debt payments counted, along with any match-eligible contributions they make, for purposes of determining the Company Match to employees' Boeing 401(k) accounts. Applications for this position will be accepted until Nov. 21, 2025 Export Control Requirements: This position must meet export control compliance requirements. To meet export control compliance requirements, a "U.S. Person" as defined by 22 C.F.R. §120.15 is required. "U.S. Person" includes U.S. Citizen, lawful permanent resident, refugee, or asylee. Export Control Details: US based job, US Person required Education Bachelor's Degree or Equivalent Required Relocation This position offers relocation based on candidate eligibility. Security Clearance This position requires the ability to obtain a U.S. Security Clearance for which the U.S. Government requires U.S. Citizenship. An interim and/or final U.S. Top Secret Clearance Post-Start is required. Visa Sponsorship Employer will not sponsor applicants for employment visa status. Shift This position is for 1st shift Equal Opportunity Employer: Boeing is an Equal Opportunity Employer. Employment decisions are made without regard to race, color, religion, national origin, gender, sexual orientation, gender identity, age, physical or mental disability, genetic factors, military/veteran status or other characteristics protected by law.
    $129.2k-174.8k yearly 16h ago
  • Civil Engineers

    Mercor

    Project engineer job in Saint Louis, MO

    Mercor is recruiting **Civil Engineers** as independent contractors working on a research project **for one of the world's top AI companies. ** This project involves using your professional experience to design questions related to your occupation as a Civil Engineer. Applicants must: - Have **4+ years full-time work experience** as a Civil Engineer; and - **Be based in the US, UK, or Canada** Here are more details about the role: - We aim to make **the hourly compensation rate offered to you competitive based on your professional background and geographic location** (please note that the listed hourly compensation scale is for U. S. -based applicants and that that scale will differ depending on where a candidate is geographically based) - The work is **fully asynchronous** and can be done around your schedule - This project requires that you be able to commit a **minimum of 15 hours per week** - The work **will last for approximately 3-4 weeks after you begin the project** - Please note you will need access to a desktop or laptop computer for this project and that we **cannot accept applicants who use chromebook computers** With respect to pay and legal status: - **We can meet industry-standard compensation expectations for your current role** - We will pay you out weekly via Stripe Connect based on the number of project work hours that you log - You will be classified as an “at-will” contractor to Mercor - Please note that we **cannot currently support H1-B or STEM OPT status candidates**
    $57k-78k yearly est. 60d+ ago
  • Multifamily Project Manager

    Land & Apartments, LLC 4.0company rating

    Project engineer job in Saint Louis, MO

    Multifamily Project Manager - Job Description About our Company: Land and Apartments (“L&A”) is a private investment firm that specializes in the acquisition, rehabilitation, and operation of multi-family properties. L&A is led by an experienced team of professionals with backgrounds in finance, construction, and property management. L&A has acquired over 4,000 apartment units across three states. Position Overview: The Multifamily Project Manager is responsible for overseeing the value add renovation of multifamily housing projects, ensuring that they are completed on time, within budget, and in accordance with the quality standards set by the company. This role involves managing the entire project lifecycle, from initial planning and design to construction and final delivery. The Project Manager acts as the main point of contact for internal and external stakeholders, including architects, contractors, and ownership. Key Responsibilities: Project Planning and Coordination: Develop detailed project plans, including timelines, milestones, and budgets for multifamily projects. Coordinate with management to ensure that project designs meet requirements. Manage and supervise the renovation process, ensuring all necessary permits and approvals are obtained in a timely manner. Budget Management and Cost Control: Develop and maintain project budgets, tracking all expenditures and ensuring the project remains within financial limits. Review cost estimates and negotiate contracts with internal labor, subcontractors and suppliers. Implement cost-saving strategies without compromising on quality or safety. Team Leadership and Supervision: Lead and manage the project team, including in-house staff, contractors, and subcontractors. Provide guidance and support to ensure that all tasks are completed on time and meet the project's quality standards. Organize regular project meetings to track progress, discuss challenges, and ensure alignment with project goals. Scheduling and Time Management: Develop and maintain a detailed project schedule, ensuring that all milestones are met. Monitor construction progress and adjust schedules as necessary to accommodate delays or changes. Coordinate work sequences to ensure minimal disruption and optimal efficiency across all project phases. Quality Control and Risk Management: Ensure that all work meets the required quality standards, industry regulations, and client specifications. Implement safety protocols and monitor compliance to ensure a safe work environment. Identify potential risks to project timelines, budget, or quality, and implement strategies to mitigate these risks. Problem-Solving and Decision-Making: Address any issues or challenges that arise during the project lifecycle, whether they are technical, financial, or operational. Make decisions to resolve conflicts, delays, or changes in scope, always aiming to keep the project on track. Project Close-Out: Ensure that all final inspections and certifications are completed. Coordinate the punch-list process to address any remaining issues before project completion. Oversee the handover of the completed project to the client or property management team, ensuring all documentation is transferred. Qualifications: Experience: 5+ years of experience in project management, with at least 3 years in managing multifamily construction or development projects. Experience with managing budgets, schedules, and teams on large-scale projects. Skills and Competencies: Project Management Skills: Proven ability to plan, execute, and manage all aspects of a multifamily construction project from start to finish. Leadership and Team Management: Strong leadership skills with experience in managing and motivating teams of contractors, subcontractors, and other project staff. Financial Acumen: Ability to create and manage project budgets, track expenses, and identify cost-saving opportunities. Problem-Solving: Skilled at identifying and addressing issues that arise during the construction process, offering practical solutions. Knowledge of Building Codes and Regulations: In-depth understanding of local building codes, zoning laws, and safety regulations. Communication Skills: Excellent verbal and written communication skills, with the ability to communicate effectively with clients, team members, and external stakeholders. Negotiation Skills: Strong ability to negotiate contracts and resolve disputes between parties involved in the project. Technical Skills: Proficient in construction management software and tools (e.g., Procore, Buildertrend, Microsoft Project, or similar). Familiarity with financial software and spreadsheets (e.g., Excel, SAP, etc.). Knowledge of construction processes, methods, and materials used in multifamily housing development. Preferred Qualifications: Experience with both ground-up construction and renovation of multifamily buildings. Familiarity with sustainable building practices and certifications (e.g., LEED, ENERGY STAR). A background in real estate development or property management. Work Environment: Typically, a combination of office-based work and on-site project oversight. Travel may be required to visit project sites and meet with stakeholders. This role may require working outside of standard business hours to ensure the project stays on schedule. Compensation: Compensation commensurate with the level of experience brought to the role.
    $56k-81k yearly est. 1d ago
  • Project Manager Civil & Water/Wastewater

    Tarlton Corporation 3.9company rating

    Project engineer job in Saint Louis, MO

    Tarlton Corporation has served as a St. Louis-based general contracting and construction management firm since 1946. We have built strong ties to the region, excellent working relationships with a wide-ranging list of established and new clients, a commitment to project and workforce diversity, and a carefully laid foundation to promote continued growth. Tarlton is a Women's Business Enterprise as certified by the City of St. Louis, State of Missouri and Women's Business Enterprise National Council. Tarlton is a closely held, client-driven corporation employing an average of 300 people. Our organizational structure is relatively flat so clients and personnel can benefit from continual access to our executives, who take an active role in all Tarlton operations. Our range of preconstruction and construction services in the commercial, institutional, industrial, life sciences, healthcare and concrete markets is extensive. Tarlton works on projects diverse in scope and size, in both renovation and new construction. Our philosophy is simple: Take care of the client first and treat others as we would like to be treated. No project is too large or too small if it's work a client wants completed. MAJOR GOALS AND PURPOSE The Project Manager will assume overall responsibility for a profitable, well-constructed, safe project, completing in a timely manner. This individual is responsible for the development of subordinates and good client rapport and will manage approximately $10 to $20+ million dollars of revenue annually across civil and water/wastewater projects. (Volume depends on number of projects assigned and experience level). Experience delivering self-perform water/wastewater, design/build and other civil projects a plus. ESSENTIAL ACTIVITIES Assume responsibility for project profitability. Review and develop project proposals, estimates, and pertinent documents with division estimators. Coordinate construction activities with the owner, subcontractors and Tarlton personnel. Compile the required documentation to support legal position if required. Determine the most cost-effective construction methods and use of personnel, material, equipment and subcontractors. Prepare invoice to owner as required. Prepare and update project schedule. Review and approve subcontractor selections and subsequent subcontractor invoicing. Prepare scopes for purchase orders and change orders to material suppliers and subcontractors. Prepare monthly cash flow projections and project status reports. Manage multiple projects concurrently. Ensure that the project is completed in compliance with project documents and designated quality standards. Make binding decisions authorized by corporate policy. And various other duties that may be assigned by the company. BEHAVIORAL TRAITS, ATTITUDES, AND SKILLS REQUIRED Must have the ability to make good decisions based on good analysis of relative factors. Must be able to communicate effectively. Must be able to deal with difficult issues and job pressures. Must be self-motivated and have the skills to motivate others. Above average sociability to work within a team environment. PREREQUISITES (i.e., Education, Experience) Engineering/architectural or construction management/technology degree is preferred. Minimum of 5+ years of previous experience as a Project Manager or Sr. Project Engineer successfully managing civil or water/wastewater projects, including self-performed scopes of work. Must have good business/financial sense. Must have general and practical construction knowledge and experience. Must have management experience in accomplishing tasks through successful delegation of authority. Maintain current OSHA certificate. Maintain current Red Cross First Aid certificate. We are committed to providing an inclusive and accessible recruitment process. If you require an accommodation at any stage of the application process, or after hire, please let us know so we can provide appropriate assistance and modifications. All employment offers are contingent upon the successful completion of required background checks and drug screening. Tarlton Corporation is an Equal Opportunity Employer. We are committed to creating an inclusive environment for all employees. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, gender identity or expression, age, disability, veteran status, or any other protected status.
    $62k-89k yearly est. 4d ago
  • Mechanical Engineer II

    Leonardo DRS

    Project engineer job in High Ridge, MO

    Leonardo DRS is a leading supplier of integrated products, services and support to military forces, intelligence agencies and prime contractors worldwide. Focused on defense technology, we develop, manufacture and support a broad range of systems for mission critical and military sustainment requirements, as well as homeland security. Headquartered in Arlington, VA, the Company is a wholly owned subsidiary of Leonardo S.p.A. which employs more than 45,000 people worldwide. We offer a competitive compensation package and a business culture which rewards performance. Leonardo DRS is committed to being an employer of choice of a highly qualified, diverse, effective and productive workforce. Company Overview DRS Marlo Coil manufactures robust heat transfer, refrigeration, and air handling equipment for industrial, commercial, utility and marine markets. Our custom engineered heat transfer solutions are used in a variety of configurations to cool, heat, and dehumidify air streams for process and building comfort. We pride ourselves on having equipment on most surface combatant ships and submarines in the U.S. Navy fleet. Additionally, DRS Marlo Coil is positioned for significant growth in the Industrial/Commercial markets. For more information on Leonardo DRS, please visit ******************** and for more information on our Commercial/Industrial business, please visit: ****************** Job Summary The Mechanical Design Engineer position is responsible for developing a variety of HVAC&R product designs for both commercial and defense markets including heat exchangers, air conditioning, refrigeration, and air handling systems. This position will be responsible for designing new products using 2D and 3D CAD; sizing and selecting components; creating associated documentation; and supporting product testing, qualification, and production. Job Responsibilities • Design of mechanical equipment, especially heat exchangers, air conditioning, refrigeration and air handling systems using 2D and 3D modeling software, primarily PTC Creo and AutoCAD • Engineering of HVAC&R equipment for component sizing, selection, and performance prediction • Review customer specifications and requirements, and develop compliant designs to best support them • Specify and evaluate supplier components, subsystems and services • Develop manufacturing drawings, bills of material and associated supporting documentation for fabrication and delivery of products and prototypes • Support testing, qualification, documentation and analysis of prototypes, products, systems, or subsystems • Review customer specifications and requirements to support bids and proposals Job Responsibilities Part II • Provide budget, cost, and schedule input for status of project assignments • Attend appropriate engineering, customer or business meetings • Hands-on support of prototype fabrication, assembly, and test • Liaison engineering support of manufacturing operations • Work with manufacturing and cross functional teams to achieve project cost and manufacturing efficiency goals • Responsible for completion of projects on time, within budget and following design specifications • Maintain and develop technical knowledge by conferring with technical specialists and suppliers; attending educational workshops; and reviewing professional publications • Communicate clearly (written and oral) with other company personnel and customers • Contribute to team efforts by accomplishing results in a cooperative and supportive manner • Ability to work independently under supervision of others while reporting of progress and status • Support, communicate, reinforce, and defend the mission, values and culture of the organization Qualifications • Bachelors Degree in Mechanical Engineering or related technical field with 5-plus years experience • Experience designing mechanical components and equipment, preferably HVAC&R (air conditioning, air handling and refrigeration) equipment, including sheet metal parts, welded structures and machined components • Experience creating drawings (drafting) following ASME Y14.100 and associated documentation such as bill of materials • Experience designing and drafting with 2D CAD and 3D solid modeling software • Competency with MS Office software tools including Word, Excel and PowerPoint • Comfortable and competent writing and creating technical documentation Desired Qualifications • Experience modeling, designing, and drafting with PTC CREO including assembly and sheet metal functionality • Experience with PDM/PLM software, especially Windchill • Experience drafting with AutoCAD Mechanical 2D • Experience designing defense products, especially for the US Navy • Experience with Finite Element Analysis and Computational Fluid Dynamics U.S. Citizenship required. Taking care of our people is a top priority at Leonardo DRS. We are proud to offer competitive salaries and comprehensive benefits, including medical, dental, and vision coverage, a company contribution to a health savings account, telemedicine, life and disability insurance, legal insurance, and a 401(k) savings plan. We champion wellness programs that focus on physical, emotional, and financial well-being. We develop our talent by offering programs and activities to support career-growth, professional development, and skill enhancement. And we understand there is more to life than work, and the importance of offering flexible work schedules with our 9/80 program, competitive vacation, health/emergency leave, paid parental leave, and community service hours. *Some employees are eligible for limited benefits only Leonardo DRS, Inc. and its subsidiaries provide equal opportunities to all employees and applicants for employment and prohibit discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, protected veteran status, or any other characteristic protected by federal, state, or local laws. #NPS Our Vision. To be the leading mid-tier defense technology company in the U.S. Our Values. The Leonardo DRS culture is defined by our Core Values and Principles: - Integrity - Agility - Excellence - Customer Focus - Community & Respect - Innovation We strive to uphold them in all aspects of our business practices to inspire our employees and provide outstanding support for our customers.
    $59k-76k yearly est. 4d ago
  • Project Manager

    Birkel Electric

    Project engineer job in Chesterfield, MO

    Birkel Electric is dedicated to the success of our industrial and commercial clients by offering value engineering and design/build electrical services. With over 50 years of experience, our licensed and certified team provides safe and reliable service, boasting the highest competency in the electrical and voice/data industry. Our comprehensive services range from design/build solutions and property maintenance to voice, security, and data solutions. We are your trusted partner for on-time and under-budget project success, with ongoing support from conception to completion. Role Description This is a full-time, on-site role located in Chesterfield, MO for an Electrical Project Manager. The Project Manager will oversee daily operations, manage project timelines, coordinate with team members, and ensure project milestones are met. Responsibilities include expediting tasks, conducting inspections, handling logistics, and ensuring compliance with industry standards to deliver successful projects on time and within budget. Qualifications Project Management skills Electrical contracting background Strong organizational and time management abilities Excellent communication and leadership skills Ability to work on-site in Chesterfield, MO
    $65k-92k yearly est. 3d ago
  • Project Manager

    Jacob Sunrooms, Exteriors & Baths

    Project engineer job in Fairview Heights, IL

    Jacob Sunrooms, Exteriors & Baths is a locally family-owned and operated home improvement company that has served the St. Louis metro area since 1977. Specializing in windows, doors, baths, showers, sunrooms, decks, roofing, siding & more. Jacob has two showrooms located in Fairview Heights, IL, and Fenton, MO. Role Description This is a full-time role for a Project Manager located in Fairview Heights, IL. The Project Manager will oversee and manage home improvement projects, coordinate with clients, and ensure timely project completion. Daily tasks include planning, scheduling, expediting resources, inspection, and client interaction, with a core focus on creating lifelong customers by delivering the best home improvement experience, The Jacob Way! We hire based on culture and are looking for people who exude our core values. · We Care - We commit to integrity, respect, and dedication to our team members and clients. · Teamwork - We support one another and align our skills to exceed client expectations. · Communication - We are transparent throughout the process. · Extreme Ownership - We take full responsibility for outcomes and collaborate on every step to ensure quality from start to finish. · Getting Better Every Day - We are committed to continuous improvement. Qualifications Manage and oversee multiple construction projects concurrently to completion. Manage, recruit, and monitor in-house installers and subcontractor crews. Strong organizational and time management skills. Review & approve the scope of work and remeasure jobs. Timely, effective, and respectful communication with employees, vendors & clients. Ability to work independently and with a team. Experience in the home improvement industry is a plus. Ability to perform minor repairs as needed for the company. Salary: $55,000-$70,000 Starting Pay, Based on Experience + KPI Bonus Plan Job Type: Full Time, Monday-Friday 7:00 AM-4/5 PM as needed. Work Location: The service area is within an approximately 90-mile radius of the St. Louis Arch. Benefits: Simple IRA with 3% Employer Match. Health/Dental/Vision/ and Life Insurance are available. Company Vehicle with a fuel card for all work duties. Cell Phone Reimbursement. Preferred Qualifications: · 2+ years of experience in a construction project management position with a strong skillset in estimating, home remodeling projects, and customer service.
    $55k-70k yearly 1d ago
  • MP&P Engineer 4 - Electrical

    CTS International 4.7company rating

    Project engineer job in Berkeley, MO

    **Must be able to obtain a Secret Clearance. US Citizenship Required.** Core Responsibilities - Electrical Component Engineering Standards and Processes Applies engineering knowledge of electrical, electronic, and electro-mechanical components in the evaluation of components for assembly and subassembly repair/design. Directly supports sub-contractors and suppliers to ensure their electronic components are qualified for company usage per contract requirements and the Parts Management Plan. Operates in a harsh environment/high-reliability design environment with background in aerospace, medical device, automotive, or industrial application experience. Experienced with connectors, wires, and cables, including cable/bundle fabrication and harness installation. Must-Have Qualifications Electrical design and/or test experience with electrical components, wiring harnesses, connectors, and cables. Specific experience in military aerospace disciplines, either as a defense contractor or through prior military service, especially with Electrical Wiring Interconnection Systems (EWIS). Familiarity with military electronics, especially within key electrical disciplines (components, wires/cables, processes, etc.). Deep and extensive knowledge of military and aerospace electrical specifications relevant to day-to-day engineering work. 5+ years of direct, hands-on experience in wiring design, cable assembly, connector selection, and associated engineering responsibilities. Strong understanding of aircraft and weapons system design/requirements to support the selection of alternate electrical components for both new development and legacy systems. Nice-to-Have Qualifications Proficient in using project management tools to meet cost, schedule, and performance targets. Incorporates Environmental Health and Safety (EHS), LEAN, and Quality principles into materials, processes, qualification testing, and lab procedures. Supports and establishes work statements, defines technical strategies, and provides engineering consultation while maintaining communication with management. Significant experience interpreting and applying military and industry standards in engineering processes. Education & Experience Education/experience typically acquired through advanced technical education from an accredited course of study in engineering, computer science, mathematics, physics, or chemistry (e.g. Bachelor) and typically 9 or more years' related work experience, or an equivalent combination of technical education and experience (e.g. PhD+4 years' related work experience, Master+7 years' related work experience).
    $70k-91k yearly est. 3d ago
  • Project Manager

    Automated Health Systems 3.9company rating

    Project engineer job in Maryland Heights, MO

    Automated Health Systems, a dynamic healthcare company, is looking for a Project Manager to plan and deliver cross functional projects for the Missouri Beneficiary Support and Premium Collections Project. is 100% on site. Benefits: Health/Dental/Vision/401(k)/Paid Time Off Employee Wellness Program Comprehensive and ongoing training Strong company culture with career growth opportunities Responsibilities Lead end to end project delivery from initiation through closeout including business case, charter, scope, schedule, budget, and success criteria. Build and maintain integrated plans across FSD, MHD, Mail Room, IT, Quality, and Workforce Management. Maintain RAID logs and drive timely decisions, risk mitigations, and issue resolution with clear owners and due dates. Run cadence meetings and governance including standups, working sessions, change control, and steering reviews Qualifications for the position include Must possess one to three years managing projects or large workstreams in health and human services, Medicaid, managed care, or government services. Demonstrated success supporting or delivering multi track initiatives with operations and IT components. Strong planning, facilitation, and issue resolution skills. Proficiency with project tools such as MS Project or equivalent, RAID tracking, and executive reporting. Clear written and verbal communication with agency partners, health plans, vendors, and internal stakeholders. Analytical problem solving with skill in dependency mapping and risk mitigation. Familiarity with delivery methods including Agile, DevOps, Waterfall, and Scrum. Bachelor's Degree in Business, Public Administration, Health Administration, Information Systems, or related field or equivalent training/experience required; Master's Degree preferred. PMP or PMI ACP preferred. Lean Six Sigma or ITIL is a plus. Don't miss the chance to join this cutting edge, service-minded team dedicated to making the process to receive outstanding customer service, easy for all who contact us! AHS is an Equal Opportunity Employer. Please visit our website for more information: ******************************** “The Enlightened Choice in Health Service Management”
    $64k-94k yearly est. 1d ago
  • Senior Mechanical Engineer - Revit & Trane Trace Exp Required

    Cybercoders 4.3company rating

    Project engineer job in Saint Louis, MO

    Senior Mechanical Engineer We are seeking a highly skilled Senior Mechanical Engineer to join our dynamic engineering team. The ideal candidate will be responsible for leading design and development projects, utilizing advanced engineering principles to create innovative solutions for complex mechanical systems. Key Responsibilities Lead the design and development of mechanical systems and components using SolidWorks. Conduct Finite Element Analysis (FEA) to ensure product reliability and performance. Manage product development projects from concept through to production, ensuring timelines and objectives are met. Perform engineering analysis to evaluate designs and improve performance metrics. Collaborate with cross-functional teams to develop prototypes and iterate designs based on testing feedback. Generate and maintain technical documentation for all projects and designs. Analyze manufacturing processes to optimize production efficiency and cost-effectiveness. Conduct stress analysis to ensure product durability under various operating conditions. Advise on materials selection based on engineering principles and project requirements. Provide mentorship and guidance to junior engineers and interns. Qualifications Bachelor's degree in Mechanical Engineering or related field. A minimum of 5 years of experience in mechanical design and product development. Proficient in SolidWorks and other CAD software. Strong knowledge of Finite Element Analysis (FEA) techniques. Experience with thermodynamics and materials science principles. Familiarity with manufacturing processes and prototyping techniques. Excellent project management skills and ability to lead teams effectively. Strong problem-solving skills and attention to detail. Excellent written and verbal communication skills. Benefits Health, Dental, and Vision Insurance Employee Stock Ownership Program 401K w/ Company Contributions Yearly Bonus Gym Reimbursement Tuition Reimbursement Paid Time Off/Sick Leave Holidays Off Parental Leave Email Your Resume In Word To Looking forward to receiving your resume through our website and going over the position with you. Clicking apply is the best way to apply, but you may also: josh.ortiz@cybercoders.com Please do NOT change the email subject line in any way. You must keep the JobID: linkedin : LB6-1840795L725 -- in the email subject line for your application to be considered.*** Josh Ortiz - Recruiting Manager For this position, you must be currently authorized to work in the United States without the need for sponsorship for a non-immigrant visa. This job was first posted by CyberCoders on 02/13/2025 and applications will be accepted on an ongoing basis until the position is filled or closed. CyberCoders is proud to be an Equal Opportunity Employer All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, age, sexual orientation, gender identity or expression, national origin, ancestry, citizenship, genetic information, registered domestic partner status, marital status, status as a crime victim, disability, protected veteran status, or any other characteristic protected by law. CyberCoders will consider qualified applicants with criminal histories in a manner consistent with the requirements of applicable state and local law, including but not limited to the Los Angeles County Fair Chance Ordinance, the San Francisco Fair Chance Ordinance, and the California Fair Chance Act. CyberCoders is committed to working with and providing reasonable accommodation to individuals with physical and mental disabilities. Individuals needing special assistance or an accommodation while seeking employment can contact a member of our Human Resources team at Benefits@CyberCoders.com to make arrangements.
    $108k-141k yearly est. 2d ago
  • Project Engineer, Electrical Procurement

    Clayco 4.4company rating

    Project engineer job in Saint Louis, MO

    About Us Clayco is a full-service, turnkey real estate development, master planning, architecture, engineering, and construction firm that safely delivers clients across North America the highest quality solutions on time, on budget, and above and beyond expectations. With $7.6 billion in revenue for 2024, Clayco specializes in the "art and science of building," providing fast track, efficient solutions for industrial, commercial, institutional, and residential related building projects. About Consolidated Distribution Company (CDC) Clayco's Consolidated Distribution Company (CDC) uses its extensive relationships to secure competitive pricing and product availability. By negotiating with top brands and manufacturers, CDC provides cost-effective solutions for construction equipment, materials, and finishes. It excels in managing complex projects through strategic sourcing and mass purchasing, offering integrated design, and purchasing power for both internal and external clients. The Role We Want You For As the Procurement Engineer you will be responsible for working with the CDC team in sourcing electrical material, equipment, services, and managing vendors in specific project areas across multiple projects. Carry out market analysis to get the best purchasing deals, ensuring material and services are acquired at favorable prices. Work with Clayco project team, architectural team and technical group to ensure specified products and materials meet specifications and are within company standards. Manage delivery schedules and ensure timely delivery of materials to jobsites. The Specifics of the Role Develop and execute electrical procurement strategies while working with others. Assist in seeking, exploring, and securing new revenue and procurement opportunities. Assess, manage, and mitigate risks while partnering with reliable vendors and suppliers. Evaluate EC's bill of material and labor bid for complete and accurate quantities and scope. Perform product takeoff, estimates, and pricing on current and future projects. Gather and prepare product submittals. Prepare product list and quantities for purchase order and change order preparation. Ensure material orders are placed and tracked to ensure timeliness of delivery. Create contacts with key outside Clayco partners to provide CDC materials. Requirements Bachelor's degree in Electrical Engineering preferred or 5 years electrical experience 5+ years as a sourcing and procurement professional with a minimum of 1-3 years in electrical procurement or a Journeyman Electrician that has fulfilled all requirements of an accredited apprenticeship program Strong technical background to speak the language of engineers and strong business background to deal with contracts and negotiations and international business Knowledge of construction principles/practices required Some Things You Should Know Our clients and projects are nationwide - Travel will be required. No other builder can offer the collaborative design-build approach that Clayco does. We work on creative, complex, award-winning, high-profile jobs. The pace is fast! Why Clayco? 2025 Best Places to Work - St. Louis Business Journal, Los Angeles Business Journal, and Phoenix Business Journal. 2025 ENR Midwest - Midwest Contractor (#1). 2025 ENR Top 100 Design-Build Firms - Design-Build Contractor (Top 5). 2025 ENR Top 100 Green Contractors - Green Contractor (Top 3). 2025 ENR Top 25 Data Center Builders - Data Center Contractor (Top 3). Benefits Discretionary Annual Bonus: Subject to company and individual performance. Comprehensive Benefits Package Including: Medical, dental and vision plans, 401k, generous PTO and paid company holidays, employee assistance program, flexible spending accounts, life insurance, disability coverage, learning & development programs and more! Compensation The salary range for this position considers a wide range of factors in making compensation decisions including but not limited to: Education, qualifications, skills, training, experience, certifications, internal equity, and location. Compensation decisions are dependent on the facts and circumstances of each case.
    $66k-83k yearly est. 3d ago
  • Machine Learning Engineer

    Mercor

    Project engineer job in Chesterfield, MO

    At Mercor, we're building the talent engine that helps leading labs and research orgs move AI forward. Our latest initiative focuses on benchmarking and improving model performance and training speed across real ML workloads. If you're an early-career Machine Learning Engineer or an ML PhD who cares about innovation and impact, we'd love to meet you. ## What to Expect As a Machine Learning Engineer, you'll tackle diverse problems that explore ML from unconventional angles. This is a remote, asynchronous, part-time role designed for people who thrive on clear structure and measurable outcomes. - **Schedule:** Remote and asynchronous-set your own hours - **Commitment:** ~20 hours/week - **Duration:** Through December 22nd, with potential extension into 2026 ## What You'll Do - Draft detailed natural-language plans and code implementations for machine learning tasks - Convert novel machine learning problems into agent-executable tasks for reinforcement learning environments - Identify failure modes and apply golden patches to LLM-generated trajectories for machine learning tasks ## What You'll Bring - **Experience:** 0-2 years as a Machine Learning Engineer or a PhD in Computer Science (Machine Learning coursework required) - **Required Skills:** Python, ML libraries (XGBoost, Tensorflow, scikit-learn, etc.), data prep, model training, etc. - **Bonus:** Contributor to ML benchmarks - **Location:** MUST be based in the United States ## Compensation & Terms - **Rate:** $80-$120/hr, depending on region and experience - **Payments:** Weekly via Stripe Connect - **Engagement:** Independent contractor ## How to Apply 1. Submit your resume 2. Complete the System Design Session (< 30 minutes) 3. Fill out the Machine Learning Engineer Screen (engineering, and research use Mercor to work on frontier projects shaping the next era of AI.
    $67k-96k yearly est. 60d+ ago
  • Mechanical Engineer II - Thermal Systems

    Leonardo DRS

    Project engineer job in High Ridge, MO

    Leonardo DRS is a prime contractor, leading technology innovator and supplier of integrated products, services and support to military forces, intelligence agencies and defense contractors worldwide. The company specializes in naval and maritime systems, ground combat mission command and network computing, global satellite communications and network infrastructure, avionics systems, and intelligence and security solutions. Additionally, the company builds power systems and electro-optical/infrared systems for a wide range of commercial customers. Headquartered in Arlington, Virginia, Leonardo DRS is a wholly owned subsidiary of Leonardo S.p.A. For additional information on DRS, please visit our website at ******************* Company Overview DRS Marlo Coil manufactures robust heat transfer, refrigeration, and air handling equipment for industrial, commercial, utility and marine markets. Our custom engineered heat transfer solutions are used in a variety of configurations to cool, heat, and dehumidify air streams for process and building comfort. We pride ourselves on having equipment on most surface combatant ships and submarines in the U.S. Navy fleet. Additionally, DRS Marlo Coil is positioned for significant growth in the Industrial/Commercial markets. For more information on Leonardo DRS, please visit *******************, and for more information on our Commercial/Industrial business, please visit: ****************** Job Summary Join us as a Mechanical Engineer II, responsible for the development, testing and analysis of a variety of HVAC&R products for both commercial and defense markets including heat exchanger coils, rugged air conditioning systems, refrigeration plants, and air handling systems. This position will be responsible for supporting product development and proposals; heat transfer analysis; sizing and selecting components; creating associated documentation; and supporting product testing, qualification, and production. Analysis support will involve interpretation of test results, basic thermodynamic calculations, and carrying out software simulations to predict performance of a range of equipment. Job Responsibilities Perform heat transfer, thermodynamic, material & energy balance, and fluid system analysis Support projects and proposals for the development and support of HVAC&R equipment, especially heat exchangers, air conditioning, refrigeration, and air handling systems Support system design through flowsheet (P&ID) development Refrigeration system analysis and component selection Support testing, qualification, documentation and analysis of prototypes, products, systems or subsystems Create piping/plumbing layouts for equipment tests Review customer specifications and requirements in support of bids and proposals and development of compliant designs Specify and evaluate supplier components, subsystems, and services Support rapid prototyping of development projects Coordinate test schedules with lab, engineering and production Suggest improvements and support lab system upgrades Education & Experience Requirements Bachelor's Degree in mechanical engineering, chemical engineering, or related technical field Comfortable and competent writing and creating technical documentation Competent using MS Office, especially Excel Experience designing and analyzing mechanical components, systems and equipment, preferably HVAC&R (air conditioning, air handling, chillers and refrigeration) equipment Experience designing, selecting components and working with fluid handling systems including pumps, control valves, fittings, and/or other fluid handling systems Experience using or designing LabView systems Experience designing defense products, especially for the US Navy U.S. Citizenship required. Taking care of our people is a top priority at Leonardo DRS. We are proud to offer competitive salaries and comprehensive benefits, including medical, dental, and vision coverage, a company contribution to a health savings account, telemedicine, life and disability insurance, legal insurance, and a 401(k) savings plan. We champion wellness programs that focus on physical, emotional, and financial well-being. We develop our talent by offering programs and activities to support career-growth, professional development, and skill enhancement. And we understand there is more to life than work, and the importance of offering flexible work schedules with our 9/80 program, competitive vacation, health/emergency leave, paid parental leave, and community service hours. Leonardo DRS, Inc. and its subsidiaries provide equal opportunities to all employees and applicants for employment and prohibit discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, protected veteran status, or any other characteristic protected by federal, state, or local laws. #NPS Our Vision. To be the leading mid-tier defense technology company in the U.S. Our Values. The Leonardo DRS culture is defined by our Core Values and Principles: - Integrity - Agility - Excellence - Customer Focus - Community & Respect - Innovation We strive to uphold them in all aspects of our business practices to inspire our employees and provide outstanding support for our customers.
    $63k-83k yearly est. 4d ago
  • Senior Project Engineer - Life Sciences

    Clayco 4.4company rating

    Project engineer job in Saint Louis, MO

    About Us Clayco is a full-service, turnkey real estate development, master planning, architecture, engineering, and construction firm that safely delivers clients across North America the highest quality solutions on time, on budget, and above and beyond expectations. With $7.6 billion in revenue for 2024, Clayco specializes in the "art and science of building," providing fast track, efficient solutions for industrial, commercial, institutional, and residential related building projects. The Role We Want You For The Senior Project Engineer will be responsible for taking projects from conceptual stages through closeout within the Life Sciences/Biotech/Pharmaceuticals sector. You will provide high level support to the project staff to ensure quality and timely execution of design-build projects from design to completion. These phases include: Scheduling, subcontractor buyout, cost reporting, preparation of subcontracts, the handling of owner coordination, construction quality oversight, and project closeout. You may run smaller projects on your own, mentor Project Engineers, Summer Construction Interns, and take on the additional responsibilities to become a Project Manager. The Specifics of the Role Participate with project team and preconstruction services in development of a Project Chart of Accounts. Coordinate with Project Superintendent in development of a project site logistics plan. Assist Superintendent in the management of subcontractors. Maintain understanding of the Clayco/Owner contract. Oversee the submittal, change order, and pay request process. Assist in generation of project costs and Job Cost Report. Contribute to the analyzing and forecast of quarterly Total Cost Projection reports. Monitor and record training of all staff personnel. Monitor project labor. Report and track equipment needs. Assist preconstruction services in bidding projects. Implement applicable safety, EEO, and Affirmative Action programs. Participate in the project's quality process. Contribute to schedule and project close-out processes. Requirements Bachelor's Degree in Construction Management, Engineering, Architecture or related. 3-7 years of experience managing construction projects ($5+ million) ideally design-build. Demonstrated knowledge of construction principles, practices, and technology. Previous experience leading a successful project management team. Ability to walk a job site, climb ladders, and scale multi-floor scaffolding. Ability to lift objects of at least 50 lbs. Some Things You Should Know This position will service our clients in St. Louis, MO. Our clients and projects are nationwide - Travel will be required. No other builder can offer the collaborative design-build approach that Clayco does. We work on creative, complex, award-winning, high-profile jobs. The pace is fast! This position is classified as a safety-sensitive role in accordance with applicable state and federal laws. Candidates selected for this position will be subject to a comprehensive background check, which includes mandatory drug testing. Why Clayco? 2025 Best Places to Work - St. Louis Business Journal, Los Angeles Business Journal, and Phoenix Business Journal. 2025 ENR Midwest - Midwest Contractor (#1). 2025 ENR Top 100 Design-Build Firms - Design-Build Contractor (Top 5). 2025 ENR Top 100 Green Contractors - Green Contractor (Top 3). 2025 ENR Top 25 Data Center Builders - Data Center Contractor (Top 3). Benefits Discretionary Annual Bonus: Subject to company and individual performance. Comprehensive Benefits Package Including: Medical, dental and vision plans, 401k, generous PTO and paid company holidays, employee assistance program, flexible spending accounts, life insurance, disability coverage, learning & development programs and more! Compensation The salary range for this position considers a wide range of factors in making compensation decisions including but not limited to: Education, qualifications, skills, training, experience, certifications, internal equity, and location. Compensation decisions are dependent on the facts and circumstances of each case.
    $82k-101k yearly est. 3d ago

Learn more about project engineer jobs

How much does a project engineer earn in Saint Louis, MO?

The average project engineer in Saint Louis, MO earns between $54,000 and $95,000 annually. This compares to the national average project engineer range of $55,000 to $100,000.

Average project engineer salary in Saint Louis, MO

$72,000

What are the biggest employers of Project Engineers in Saint Louis, MO?

The biggest employers of Project Engineers in Saint Louis, MO are:
  1. IMEG
  2. Actalent
  3. Hr Green, Inc.
  4. McCarthy Holdings, Inc.
  5. Barry-Wehmiller
  6. Alberici Constructors
  7. Bull Moose Tube
  8. Clayco
  9. Farnsworth Group
  10. POWER Engineers
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