Design engineer jobs in Fairview, PA

Job Description What to Expect: Individual and Cross Functional Projects Throughout 2026 Internship Professional Career Development & Community Outreach Opportunities Final Project Overview Presentation with Executive Leadership Team We have an exciting internship opportunity with the Fenner R&D Engineering Team at Manheim, PA. The successful candidate will be responsible for assisting with and carrying out engineering assignments that support our capital engineer and or process engineering needs. The position reports to the Engineering Supervisor or Manager. As part of the Engineering Team, you will ……. S/he will be responsible for collaborating with various departments in order to: Assist Senior Engineering staff in obtaining an in-depth understanding of product design which allows for standard products and special customer requirements to be successfully designed and manufactured Takes part in determining the manufacturability of products through coordinated efforts with product suppliers, and/or manufacturing engineering and production with assistance from Senior Engineering staff. Interfaces and coordinates with the Lab and Manufacturing personnel on new product design projects to help ensure manufacturing needs are met with overview from Senior Engineering staff. Acts as a resource for technical questions, including appropriate research into new areas that are currently unfamiliar to us. R&D Projects: Amazon Product Development-Material Handling, Link Belt Next Generation, PDM-Drawing development Core Competencies Required Aptitude for Mechanical Design 3-D model in SolidWorks Basic understanding of Microsoft Office products Studies that align with Mechanical Engineering Education and/or Relative Experience: A minimum of 1 year of college or technical school in a related field. Exposure to Mechanical Engineering either through past full or part time employment or as part of the program they are enrolled in is a plus.

**Company Statement** Graham Packaging is a people, planet and values-based company and a leader in sustainable packaging manufacturing. From the kitchen to the laundry room, Graham Packaging is part of your everyday life. For employees at Graham, our Blue Culture is part of their everyday lives, too. In other words, Blue is how we do things here. At Graham, we are united by a clear vision. We know our part and help those around us know theirs, encouraging one another to continuously improve. We create a safe, challenging environment to innovate by supporting creative ideas and new ways of thinking. We take the initiative to cultivate our individual growth and help others do the same, while keeping ourselves and one another accountable. And we actively promote cooperation, collaboration, integrity and respect across regions and teams to foster an engaged, diverse and connected workforce. We value our employees, and a Blue Culture allows for the most rewarding employee experience as part of the Graham family. Blue is how we feel about what we do-together-to create a better tomorrow. Working at Graham means you lead constructively with clear goals, use diverse thinking to drive excellence, accountability, innovation, as well as demonstrating collaboration, embracing learning, and taking action for continuous improvement and growth. **Overview** Graham Packaging is seeking a mechanical engineer to design extrusion equipment for blow molding processes. This engineer will have a lead role in the development of an exciting new proprietary extrusion technology that is disrupting the plastic consumer packing industry. Graham Packaging is committed to being a leader in blow molding innovations and this engineer will be on the forefront of achieving that goal. Guided by program or project objectives, this engineer operates collaboratively and individually to achieve his/her objectives. The position is based at Graham Packaging's Global Technical Center in York, PA. **Responsibilities** **Essential Duties and Responsibilities** + Design components for simple to moderately complex extrusion systems + Perform design analysis on extrusion systems to ensure performance (i.e.: CFD for plastics, FEA, etc.) + Evaluate existing extrusion systems for optimization of durability, performance, and cost + Consult with Capital Engineers to create requirements and specifications for extrusion equipment, coordinate its prototype testing, and support its installation + Collaborate with Product Development and Process Engineering teams to ensure extrusion systems are delivering desired results for their blow-molded parts + Lead troubleshooting, problem solving, and failure analysis efforts related to extrusion components + Design experiments, conduct testing, collect data, analyze data with statistical software, and compose detailed reports on technical findings + Utilize instrumentation and data collection tools to measure and record physical quantities for the purpose of experimentation and solving moderate to complex problems **Core Proficiencies and Skills** + Highly skilled in mechanical design using software for solid modeling, FEA, and CFD (e.g.: Ansys Polyflow) + Strong understanding of numerous scientific and engineering principals including heat transfer, fluid flow, material properties, measurement, instrumentation, and basic control systems + Skilled in designing and conducting experiments + Skilled in utilizing systematic problem solving methods (e.g.: 8D) + Very good written and presentation skills + Able to travel approximately 25%, on average **Qualifications** **Education and/or Work Experience Requirements** + BS degree in Mechanical Engineering; other engineering degrees may be acceptable with demonstrated applicable skills + Minimum 5-7 years of engineering experience designing plastic extrusion equipment **Compensation Statement** The expected salary range for the position described in this posting is made in accordance with the legal mandates of certain jurisdictions within the United States. The final agreed-upon compensation is based on individual qualifications and experience. **Benefits Statement** Benefits include medical, dental, vision and basic life insurance. Employees are able to enroll in the company's 401K Employee Saving Plan and may participate in its Employee Wellness Program. Employees will also receive paid time off in accordance with company policy and state law requirements. **EEO Disclaimer** Graham Packaging is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, sex (including pregnancy), sexual orientation, religion, creed, age, national origin, physical or mental disability, gender identity and/or expression, marital status, veteran status or other characteristics protected by law. **Location : Physical Work Location Display Name** _York, PA_ **ID** _2025-8449_ **Category** _Engineering_ **Type** _Full-Time_ We believe in equal opportunity for all job candidates, and we do not discriminate on the basis of race, creed, color, ethnicity, national origin, religion, sex, sexual orientation, gender expression, age, physical or mental ability, veteran status, military obligations or marital status. Download these flyers to learn more about our company's policies, including our participation in E-Verify.

Job Description About the Role: The Mechanical Design Engineer plays a vital role in creating, developing, and optimizing mechanical tooling and systems that enhance manufacturing quality and efficiency. This position involves designing custom tools, fixtures, and components using advanced 3D CAD modeling, while collaborating with engineering, production, and quality teams to support new product launches and continuous improvement initiatives. The ideal candidate combines strong technical design expertise with practical problem-solving skills and a focus on precision, safety, and performance. Responsibilities: Design and develop mechanical tools, fixtures, jigs, and gauges to support production and assembly operations. Generate 3D CAD models and detailed drawings to ensure accuracy, manufacturability, and compliance with design standards. Support new product introductions through concept design, feasibility studies, and design validation. Collaborate with cross-functional teams to resolve design, quality, and process challenges. Manage tooling and design projects from concept through implementation, including cost estimates and sourcing coordination. Apply GD&T principles to ensure dimensional accuracy and repeatability in manufactured components. Conduct root cause analysis and apply problem-solving tools such as 8D, fishbone, and statistical analysis. Maintain design documentation and ensure compliance with internal quality management systems (QMS). Participate in design and process improvement initiatives leveraging Lean and Six Sigma methodologies. Promote workplace organization, safety, and adherence to 5S standards. Qualifications: Bachelors degree in Mechanical Engineering or a related technical discipline. 2 or more years of experience in mechanical design, tooling, or process engineering. Proficiency with 3D CAD software such as SolidWorks or equivalent. Strong understanding of mechanical systems, metal forming, and tool and die design principles. Ability to read and interpret engineering drawings and apply GD&T standards. Experience with inspection tools, measurement systems, and quality documentation. Strong project management and communication skills. Familiarity with manufacturing processes, process improvement, and cost estimation. High attention to detail, organization, and accuracy in design documentation. Desired Qualifications: Experience designing production tooling such as stamping dies, welding fixtures, and inspection gauges. Knowledge of PFMEA, process validation, and quality system requirements. Exposure to Lean Manufacturing, Six Sigma, or continuous improvement programs. Familiarity with procurement and vendor coordination for custom tooling and components. Strong interpersonal skills and the ability to collaborate effectively with technical and non-technical teams.

TAIT partners with artists, brands, IP holders and place makers to bring culture-defining, never-before-seen experiences to life. With a legacy of innovation spanning over 45 years, TAIT has grown from pioneering in rock 'n' roll concert staging to setting the global standard for extraordinary live events and experiences through cutting-edge technology, precision engineering, and creative design. TAIT's 20 global offices have developed iconic productions and experiences in over 30 countries, all seven continents, and even outer space for renowned performers, theme parks, exhibits, and venues across the globe, including partnerships with Taylor Swift, Cirque Du Soleil, Royal Opera House, Nike, NASA, Bloomberg, Google, Beyoncé, and The Olympics **Position Purpose** Mechanical Design Engineers (MDE) at TAIT are responsible for project-based mechanical design work that focuses on specialized machinery, structures, and rigging systems for the entertainment technology industry. MDEs drive innovative technical solutions, while working within TAIT safety and quality processes, as well as leveraging TAIT standard design principles and practices. As part of the wider mechanical design and engineering team, this role will focus on owning specific subsections of projects, which we call elements. This role is a bridge between associate/entry-level roles (which focus on part-level drawings) and senior/experienced roles (which focus on project-level solutions). The MDE team collaborates across departments (project management, fabrication, procurement, field teams) to ensure project success, from "initial concept" through "opening night." **Essential Responsibilities / Accountabilities** + Collaborate with project teams to develop innovative and effective technical solutions that align with project objectives and exceed client expectations. + Plan and execute technical solutions to work within scope, schedule, and budget. + Apply TAIT design best practices to design for fit and finish, manufacturing efficiency, onsite assembly + disassembly, and packaging. + Identify and understand the underlying physics of complex problems to create successful technical solutions. + Identify and prioritize project specific requirements and constraints to drive technical solutions. + Apply TAIT Project Delivery best practices and processes including design reviews, project team meetings, use of planning systems/software, + Participate in client meetings and produce client-facing drawing packages as needed. + Communicate effectively through hand sketches, 2D CAD drawings and cross sections. + Efficiently generate robust and clean 3D models to support TAIT's collaborative design process. + Produce pitch studies, schematics, storyboards, weight studies, and other supporting tasks to advance the design + engineering process. + Identify appropriate timing and scale of prototyping to support design + engineering process. + Recognize aspects of project work requiring engineering rigor to collaborate with internal and external engineering review on assigned project work. + Identify long lead time items and work with purchasing department to procure project specific components and materials. + Use custom TAIT CAD tools as appropriate in design and detailing processes. + Maintain project documentation including drawing redlines and operation manuals as required. + Release assembly and part drawings to be manufactured internal to TAIT as well as through subcontracting vendors using appropriate dimensioning and tolerancing. + Efficiently solve technical issues as they may arise during fabrication, testing, and/or commissioning. + Support legacy TAIT equipment as required by project needs and/or support department requests. + Maintain awareness of standard of solutions within TAIT's markets, product lines, and platforms. + Maintain awareness of TAIT's markets and competition. To perform this position successfully, each essential responsibility/accountability must be fulfilled satisfactorily. Reasonable accommodation may be made to enable an individual with disabilities to perform the responsibilities and accountabilities outlined above. Other duties may be assigned to meet business needs. **Minimum Qualifications** + Formal degree in Technical Theater, Engineering, Architectural, Industrial Design, Machine Design, CADD preferred, or High School Diploma/GED and equivalent work experience listed below: + Design Experience: minimum 7 years with formal degree + Design Experience: minimum 9 years without formal degree + Background in 3D CAD modeling + Working knowledge of live entertainment technology + Experience working in a short-term, project-based environment + Success collaborating as part of a cross-functional team + Ability to be based in the Lititz, PA TAIT headquarters **Preferred Experience** + Parametric modeling, ideally using Autodesk Inventor + Building information modeling (BIM) + Design for manufacture (DFM), especially aluminum structures and electro-mechanical machines + Rigging, especially theatrical rigging, arena rigging, performer flying, or catenary systems + TAIT markets, especially concert touring and theme parks + TAIT technology, especially winches, trolleys, and other overhead machinery/structures **Working Conditions and Physical Effort** The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job. While performing the duties of this job, the employee is regularly required to sit and use hands to finger, handle, or feel objects, tools, or controls. The employee frequently is required to reach with hands and arms and talk or hear. Specific vision abilities required by this job include close vision, color vision, and peripheral vision. The employee regularly operates a computer, including typing, using a mouse or keyboard, and viewing the screen for extended periods. While the role does not require regular lifting or physical exertion, there may be occasional onboarding programs or training opportunities that create opportunities for more exposure to physical tasks or new environments (sites, venues, etc.) **Work conditions of the role are:** + Work conditions may involve moderate exposure to unusual elements such as dirt, dust, fumes, unpleasant odors, and/or loud noises. + Work environment involves some exposure to hazards or physical risks which require following basic safety precautions. + Must be able to wear and properly utilize appropriate personal protective equipment (PPE) to work within or visit areas where required. This includes safety glasses, reflective vest, ear plugs, safety toed shoes, and other PPE as required by the location. \#LI-AW1 TAIT is an equal opportunity employer fully committed to diversity and inclusion in the workplace. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran or any other protected characteristic as outlined by international, national, state, or local laws.

Type: Independent Contractor (1099) Duration: Project Based, with potential for ongoing collaboration Kinsey's brands division is seeking a Product Design Engineer to lead product development initiatives on a contract basis. This 1099 role is ideal for a self-drive professional who excels in concept creation, supplier coordination, and product testing. The Product Design Engineer will work closely with internal and global manufacturing resources to design reliable, cost-effective concepts. Here are some key things we are looking for in an individual: Strong planning and organization skills Clear Verbal & written communication Self-motivation, dedication & discipline Leadership through design & engineering Proficient in design software (such as CAD, Adobe Creative Suite, etc.) Strong knowledge of the outdoor industry Avid participant in archery, firearms, hunting

Job Description The Product Design Engineer is responsible for leading the product development and design of the Kinsey Brands Division. The areas of responsible will be bringing new projects to market through design, managing product development cycle, supplier coordination, and product testing. The Product Design Engineer will work closely with internal and global manufacturing resources to design reliable, cost-effective concepts. Position Attributes Planning & organization Verbal & written communication Self-motivation, dedication & discipline Leadership through design & engineering Proficient in design software (such as CAD, Adobe Creative Suite, etc.) Principal Duties & Responsibilities Design & engineer innovative, breakthrough concepts & products for soft goods that provide a business ROI. Brainstorm & create innovative, breakthrough concepts for hard goods through supplier project development. Product validation & functionality testing Prototype & test concept designs & initial engineering results Develop manufacturing efficiencies to reduce cost and increase product related functionality Procure required products, subassemblies & manufacturing materials Monitor competing brands & category-wide trends Expectations Execute projects on time, hitting milestones throughout the product development cycle. Compensate for global communication, design & procurement dynamics Operate under Non-Disclosure Agreement Job Posted by ApplicantPro

Job Description Mechanical Designer for Commercial and Industrial HVAC/R will be responsible to design mechanical services projects directly or with coordinated efforts of superior, peer and subordinate personnel using programs including AUTOCAD and Revit. Educational and experience requirements include 4-year engineering degree or equivalent combinations of technical training and/or combinations of technical training and/or experience. Should have working knowledge of AUTOCAD. Prefer but do not require experience with Revit. Knowledge of plumbing and heating/ventilation/air conditioning a must. Must be willing to take on additional training. After 90 days company subsidized Health Insurance, optional dental, vision and supplemental insurance coverage. Company paid Life and Short Term Disability. Paid Time off that increases with tenure. Apply on-line or in-person at 170 Stover Drive, Carlisle, PA 17015. EEO

Descripción Puesto en Samtec, Inc Founded in 1976, Samtec is a privately held, $950 million global manufacturer of a broad line of electronic interconnect solutions, including High-Speed Board-to-Board, High-Speed Cables, Mid-Board and Panel Optics, Precision RF, Flexible Stacking, and Micro/Rugged components and cables. Samtec Technology Centers are dedicated to developing and advancing technologies, strategies and products to optimize both the performance and cost of a system from the bare die to an interface 100 meters away, and all interconnect points in between. With 40+ international locations and products sold in more than 125 different countries, Samtec's global presence enables its unmatched customer service. THIS POSITION WILL BE LOCATED ONSITE AT SAMTEC - NEW ALBANY, IN Summary/Objective: The Product Engineer designs and develops within New Product or Sustaining Product Engineering. Essential Functions/ Responsibilities: Developing & writing the Engineering inputs for technical documentation; and adhere to all corporate engineering standards including but not limited to documentation, file management, part modeling, and part simulation. Works directly with Marketing and Sales to review opportunities and develop engineering cost analyses based on Product Scopes, work directly with purchasing, quality, manufacturing engineering, test engineering, process engineering, electroplating, suppliers, and other necessary groups as a cross-functional team to develop products and solutions. Make significant contributions to design, development, and validation of connector solutions (including but not limited to board, cable, power, high speed, and panel mount products). Works hands on to identify problems during new product development and/or when quality concerns arise. Effective use of Office365 including Outlook, Excel, PPT, SharePoint, etc. Work effectively with different levels and individuals inside and outside of the organization. “The responsibilities as defined are intended to serve as a general guideline for this position. Associates may be asked to perform additional tasks depending on strengths and capabilities” Required Experience 3 - 5 Year's experience in connector design/manufacturing required. Component, assembly design, and manufacturing experience may be consider in lieu of this. Engineering Design Software: SolidWorks, AutoCAD, etc. Simulation Software: FEA, CFD/Thermal Modeling, etc. is preferred, but not required. Must be able to handle multiple projects simultaneously as priorities can change quickly. Must have excellent communication, collaboration, and organizational skills. Must be able to sit/stand for at least 90 consecutive minutes, and not suffer from any sensory deprivation and/or paralysis of the limbs. Preferred Education: Bachelor's Degree in Mechanical Engineering, Electrical Engineering, or equivalent is required

Job Description CDR Maguire Engineering delivers solutions that move people, and we are looking for a Senior Structural/Bridge Design Engineer to join our Transportation Engineering Division in our Mechanicsburg, PA office. This role will be responsible for performing a variety of complex design and plan preparation functions with limited supervision and guidance, including engineering computations, cost estimates, checking, report writing, etc. ESSENTIAL FUNCTIONS: Perform structural engineering design tasks as assigned by Project Manager, including preparing engineering calculations, quantities, sketches, layout drawings, etc. Perform bridge related geometry, including COGO geometry. Promote excellent internal and external client service throughout the organization. Perform structural engineering design functions with minimal supervision, guidance, including engineering computations, report writing, etc. Participate in visits to project sites, project status meetings and public meetings. May perform bridge inspection as abilities permit. Keep up to date with new design technology, constructions equipment and advancements. Provide support to other offices as needed. OTHER PRINCIPAL DUTIES: Other duties that may arise from time-to-time and/or are commensurate with the title and position. Travel as required and as it relates to above duties or as directed by supervisor. Attend training prerequisites as provided by the Company. CDR Maguire is an Equal Opportunity Employer M/F/D/V and EO/AAN/D. Must be able to work in the United States to apply. Requirements B.S. Degree in Engineering or related field, Master's degree preferred. 5+ years of related experience. 8+ preferred. Experience working on PennDOT projects. Professional Engineer (PE) licensed in the State of Pennsylvania required or ability to obtain in six (6) months. Ability to communicate effectively with ownership, management, co-workers, customers, vendors, contractors, partners, and other stakeholders. Applied knowledge of applicable local, state, and federal statutes and guidelines with respect to field. Knowledge of general structural engineering. Knowledge of clients' design procedures, specifications, and plan presentation format. Knowledge of design manuals, standards, and specifications. Skilled in using relevant software as needed, including but not limited to, Bentley MicroStation CADD, Inroad's, Autodesk AutoCAD, Civil 3D, “MATHCAD”, STAAD II and Bluebeam. Ability to solve complex level engineering problems. Hydraulic and hydrologic analysis/reports including HEC-2 analysis. About CDR|M: CDR Maguire delivers engineering consulting services, emergency management solutions, and disaster health and medical services. Founded in 1938, the firm has grown with offices across the nation. Serving clients in New England, Pennsylvania, and Florida, CDR Maguire Engineering is a full-service infrastructure consulting firm that operates at the intersection of innovation and alternative project delivery solutions. Partnering with clients to solve their most complex challenges, CDR Maguire Engineering provides a full continuum of services, including project and program management, transportation design, and construction engineering management and inspection. Benefits CDR Maguire provides employees competitive benefits packages and the resources to develop and succeed in both their professional and personal lives. We support employees and their eligible family members with a comprehensive benefits program, which provides variety and flexibility to meet individual needs. CDR offers exciting projects to work on, flexible hybrid schedule and career progression opportunities.

at Samtec, Inc Founded in 1976, Samtec is a privately held, $950 million global manufacturer of a broad line of electronic interconnect solutions, including High-Speed Board-to-Board, High-Speed Cables, Mid-Board and Panel Optics, Precision RF, Flexible Stacking, and Micro/Rugged components and cables. Samtec Technology Centers are dedicated to developing and advancing technologies, strategies and products to optimize both the performance and cost of a system from the bare die to an interface 100 meters away, and all interconnect points in between. With 40+ international locations and products sold in more than 125 different countries, Samtec's global presence enables its unmatched customer service. THIS POSITION WILL BE LOCATED ONSITE AT SAMTEC - NEW ALBANY, IN Summary/Objective: The Product Engineer designs and develops within New Product or Sustaining Product Engineering. Essential Functions/ Responsibilities: Developing & writing the Engineering inputs for technical documentation; and adhere to all corporate engineering standards including but not limited to documentation, file management, part modeling, and part simulation. Works directly with Marketing and Sales to review opportunities and develop engineering cost analyses based on Product Scopes, work directly with purchasing, quality, manufacturing engineering, test engineering, process engineering, electroplating, suppliers, and other necessary groups as a cross-functional team to develop products and solutions. Make significant contributions to design, development, and validation of connector solutions (including but not limited to board, cable, power, high speed, and panel mount products). Works hands on to identify problems during new product development and/or when quality concerns arise. Effective use of Office365 including Outlook, Excel, PPT, SharePoint, etc. Work effectively with different levels and individuals inside and outside of the organization. “The responsibilities as defined are intended to serve as a general guideline for this position. Associates may be asked to perform additional tasks depending on strengths and capabilities” Required Experience 3 - 5 Year's experience in connector design/manufacturing required. Component, assembly design, and manufacturing experience may be consider in lieu of this. Engineering Design Software: SolidWorks, AutoCAD, etc. Simulation Software: FEA, CFD/Thermal Modeling, etc. is preferred, but not required. Must be able to handle multiple projects simultaneously as priorities can change quickly. Must have excellent communication, collaboration, and organizational skills. Must be able to sit/stand for at least 90 consecutive minutes, and not suffer from any sensory deprivation and/or paralysis of the limbs. Preferred Education: Bachelor's Degree in Mechanical Engineering, Electrical Engineering, or equivalent is required SAMTEC, Inc. is an Equal Opportunity Employer and committed to creating a diverse environment. All employment decisions at Samtec are based in business needs, job requirements and individual qualifications, without regard to race, color, religion or belief, national, social or ethnic origin, pregnancy or parental status, age, disability, sexual orientation, gender and/or gender identity/expression, marital status, past or present military service, family medical history or genetic information, or any other status protected by applicable laws. Privacy Policy: *****************************************************

You are a P.E. with a B.S. in Mechanical Engineering and 10+ years of Facilities Maintenance/Management experience (commercial, institutional, and/or residential). You have a deep understanding of property management and safety. You are already an expert. Robson Forensic will train you to be a forensic expert. As a Facilities/Mechanical Engineer & Property Management Expert , you will: Investigate facilities and grounds maintenance and management incidents. Analyze documents and on-site conditions to determine the facts and issues at hand. Write clear, scientifically sound reports. Provide expert testimony . You will delve into the "why" behind incidents, critically assessing decision-making, operational procedures, and the standard of care. It is extremely challenging work, but also an intellectually thrilling and rewarding experience. You will: Use your cumulative training, experience, and critical thinking skills. Collaborate with highly respected experts. Continuously learn and grow. Make a tangible difference. LOCATION: Lancaster, PA REQUIREMENTS You have a bachelor's degree in Mechanical Engineering . You have a P.E. license. You have 10+ years of experience as a commercial, institutional, and/or residential Facilities Manager. You have hands-on experience assessing, running, and troubleshooting building systems. Your experience managing a winter maintenance crew is a plus. You have an in-depth knowledge of facilities and grounds safety. You can work both independently and as part of a collaborative team . You have excellent technical, analytical, writing and communication skills. You are willing to travel about 20% on average. You have a valid driver's license and the ability to drive. Prior forensic experience is not required. We seek professionals eager to apply their deep industry knowledge to a challenging new domain. ABOUT US : Robson Forensic is a national leader in expert witness consulting, providing technical expertise across many fields within engineering, architecture, science, and a broad range of specialty disciplines. Employees at Robson Forensic work alongside highly respected experts from both industry and academia. Our forensic experts are engaged in meaningful casework that is consequential to industry and society. Robson Forensic provides a unique working dynamic that blends collaboration and autonomy. We are an Equal Opportunity Employer. HOW TO APPLY : If this opportunity meets your expectations for a challenging and rewarding career, and you meet our minimum requirements, please apply and attach your resume and a cover letter outlining your professional background and experience.

ABOUT US You know what we love about our company? We've created an environment where every one of us comes to work each day to do something we enjoy with people we care about. This job is NOT for you if: You are mediocre, lazy or uninspired You take the easy way out You handle constructive criticism poorly You can't work with a team On the other hand, if you would rather become an all-star in a growing, dynamic and ambitious team, your world could be about to change. Each project is an adventure, so we're looking for a trustworthy adventure seeker. We like to work hard and improve each day, and we're never afraid of a new challenge. This is what makes us great. As for what we do, LIVIC is primarily a site/civil engineering firm which focuses on land development, municipal services, traffic engineering and landscape design. With our experienced and dedicated team, we partner with our business community and top industry professionals to provide the responsive, creative and value-driven results that clients demand. Since beginning our firm in 2017, we have continued to work with some of the best clients in the region, clients that we've pursued because of shared values of integrity, hard work, collaboration and responsiveness. Our attention is always on making sure we accomplish what's best for our clients. And because we're a small firm, we aren't bound by corporate stakeholders and policies, so we have an unlimited potential to evolve our business in any direction. ESSENTIAL JOB FUNCTIONS LIVIC Civil is looking to fill a full-time position for Roadway Engineer/Designer. This position will be responsible for designing roadway, intersection, roundabout, and trail projects meeting federal and state design guidelines. The engineer will lead multidiscipline design teams in the delivery of major transportation improvement projects across Pennsylvania. Essential job functions include: Use computer assisted engineering and design software and equipment to prepare engineering and design documents as necessary. Performs research, design and develop roadway projects, including plan preparation, specifications, construction estimates and construction schedules. Prepare and review design computations, plan designs, and drawings. Prepare project estimates, budgets, schedules and execution of plans. Prepare and review specifications, draft letters, and written technical reports. Coordinate with peers and project managers regarding project progress. PRIMARY QUALIFICATIONS Degree in Civil Engineering/Civil Engineering Technology or related field OR 5+ years of experience in a similar role Experience with AutoCAD CIVIL 3D and Bentley Open Roads Designer. Experience with MS Word and MS Excel PREFERRED QUALIFICATIONS 6+ years of relevant cadd/engineering experience EDUCATION Bachelor's (Preferred) Associate's LOCATION Bloomsburg, PA Harrisburg, PA BENEFITS LIVIC Civil offers excellent benefits including competitive salary, health insurance, short- and long-term disability, 401(k) plan, paid time off and holidays, opportunity for professional development, and an awesome group of people to work with. While we may not be able to respond to every applicant individually, please know that we sincerely appreciate the time and effort you invested in applying. If your qualifications align with the needs of the role, we will be in touch to schedule an interview. If you do not hear from us this time, we encourage you to apply for future opportunities that match your skills and experience.

Job DescriptionDescription: Join our innovative thermal solutions team- named a Best Place to Work in PA! Advanced Cooling Technologies, Inc. (ACT) is a premier thermal solutions provider serving many diverse markets. Our products and technologies have become integral parts of numerous mission-critical devices, including life-saving MRI and CT scanners, US Military applications, weather and telecommunication satellites, exploratory space missions, and much more. We are proud to be doing work that really makes a difference in our world- and beyond! Position summary: The Product Development Engineer supports various phases of projects ranging from concept generation and initial design all of the way to final delivery hardware and volume production. The types of projects vary from exploratory trade studies to highly detailed thermal analysis, to the fabrication of complicated prototype assemblies and testing. At any given time, the Product Development Engineer is responsible for the success of multiple projects, providing the opportunity to work on all aspects of the product development cycle. Candidates that have a strong technical background with hands-on experience fabricating prototype hardware excel at this position. Responsibilities Include: All aspects of initial product design including: Innovative concept generation Excel or hand calculation analytical analysis 3-D CAD modeling (Solidworks) CFD/FEA analysis 2-D Drawing creation Fabrication procedure and work instruction development Working cohesively with a diverse group of engineers and technicians Managing program schedules and budget Frequent customer communication/interaction Requirements: Our work environment demands a candidate with the ability to take on multiple responsibilities in a fast-paced environment. We are looking for team players who enjoy working with customers, vendors, and co-workers to provide the best service and solutions. The best candidates will be those who embrace new challenges, using critical thinking skills, and developing innovative solutions. B.S. or M.S. degree in Mechanical Engineering or Aerospace Engineering. Proficiency in using commercial CAD (Solidworks), FEA (Solidworks) and CFD software (Autodesk Simulation, Fluent, Comsol) Hands-on experience with design for manufacturability (DFM) and prototype hardware fabrication and testing is a plus! Good verbal and written skills. Must be a US Person as defined by 22 C.F.R. §120.15? (U.S. Citizen, lawful permanent resident, refugee, or asylee) due to ITAR restrictions. We offer an attractive and competitive compensation/benefits package, which includes a profit-sharing bonus plan. Our work environment is comfortable, collaborative, and stimulating. Apply now to get started on a career with ACT! If you are looking for an opportunity to start a career with a growing company doing exciting and important work, please apply today! ACT is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, religion, color, national origin, sex, sexual orientation, gender identity, age, status as a protected veteran, status as a qualified individual with a disability, or any other trait protected by law. E-verify employer.

Pelletron is the global leading supplier for dust removal systems for plastic processors and plastics manufacturers. Besides the plastics industry, the dedusting technology is also used in the food, mineral and recycling industries. In 2003, the company began to expand into the pneumatic conveying field and developed a new pressure conveying process, trade named pellcon3 . Pelletron has a wide range of pneumatic conveying components such as rotary valves, diverter valves and shut-off valves, specially designed for conveying of pellets and powders. The Pellbow , a special pipe elbow, another Pelletron invention, is used in the plastics industry to prevent dust and streamers in the conveying process. Purpose The Design Engineer is responsible for designing pneumatic conveying systems, DeDusting systems, and various components required for assigned projects, as well as producing all related approval and fabrication drawings, bill of materials, and other technical documents required for successful project completion. This position will report to the Project Engineering Manager and is located in Lancaster, Pennsylvania. Duties and Responsibilities Produce 2D AutoCAD and 3D SolidWorks mechanical and/or electrical designs and drawings, layouts, P&ID's, flow sheets, equipment stack-ups, isometric drawings and bill of materials based on written and/or verbal instructions; Complete drawings, datasheets, and manuals in metric and imperial system; Ensure that equipment and system designs and drawings are delivered according to given timeframe, customer specification and industry standards as described in the contract agreement; Ensure that equipment and system designs and drawings are delivered accurately with the required quality and in the timeframe scheduled; Manage part number database; Work closely with engineering and provide quality drawings and solutions to support the project engineers; Participate in Kick-off meetings internally and, if required, externally, in order to fully understand the project design and schedule requirements; Interface with other departments as needed regarding project related business issues; Remain abreast of the latest technological innovations in design areas and propose improvements or upgrades when appropriate; Other duties as assigned. Qualifications and Work Experience Minimum two (2) year technical degree with ten (10)+ years of experience or bachelor's degree with five (5)+ years of related experience and/or training in pneumatic conveying and dust collection systems; non-degree individuals with strong CAD abilities and practical industry experience will be considered. Ability to use AutoCAD software and 3D SolidWorks design software is required; Proficient in Microsoft Office; Ability to read, interpret, and develop documents such as purchase orders, contracts, specifications, engineering reports, blueprints, and parts lists; Ability to write routine correspondence in a clear and professional manner; Speak effectively, both one-on-one and in groups with vendors, customers, and employees. Physical and Mental Requirements You will be expected to occasionally (1% to 20% of the time): o Lift objects from one level to another (30 lbs. or less) o Carry objects (30 lbs. or less) o Climb stairs, ramps, ladders. etc. o Stoop/crouch by bending your legs or bending down/forward at the waist o Reach by extending the hands/arms o Travel You will be expected to frequently (21% to 50% of the time): o Walk around the facility on foot o Stand on your feet o Add, subtract, multiply, divide and record, balance, and check results for accuracy You will be expected to constantly (at least 51% of the time): o Sit in a normal seated position o Understand, remember, apply, and communicate oral and/or written instructions or information o Understand and follow basic instructions o Organize thoughts and ideas into understandable terminology o Apply common sense Pelletron is an Equal Opportunity Employer (EOE) and offers employment opportunities to all qualified persons regardless of race, color, religion, sex, age, national origin or ancestry, physical or mental disability (except where physical or mental abilities are a bona fide occupational requirement), veteran status, marital status, familial status, sexual orientation, HIV-positive status, possession of the sickle cell trait, genetic characteristics, political views, and any other basis protected by federal, state or local laws.

Ranked the overall #9 Best Civil Engineering Firm (of any size) to Work for in the Nation and residing on the list of the Engineering News Record (ENR)'s Top 500 Design Firms in the nation, TPD is currently hiring a Civil Engineer to serve as a H&H Study/Design Task Leader for Projects in New Jersey & Pennsylvania, with the opportunity to grow into a Project Manager over time if that is a priority for the selected candidate. Our ideal candidate will have 5+ years of experience with H&H study/design and applicable software applications. Immediate projects will include H&H studies/designs for agency, county, municipal, institutional, and private clients in New Jersey and Pennsylvania. Job Requirements Bachelor's Degree in Civil Engineering (required) P.E. License in New Jersey, or Pennsylvania, or both (one state required, and upon hiring, commitment to immediately apply for P.E. License in the other) Ability to serve as a task leader for H&H studies and designs, including signing/sealing H&H modeling runs and H&H Reports (required) Experience with software commonly used for H&H studies and designs in New Jersey and Pennsylvania, e.g. HEC-RAS, HEC-HMS, HEC-18, PondPACK or similar, etc. Familiarity with CADD Software (MicroStation/OpenRoads, AutoCAD) Familiarity with drainage design, stormwater management design, and E&S design (preferred) Knowledge of Microsoft Office Suite (required) Valid Driver's License Don't meet every qualification or skill in the description? That's ok! We are fully committed to expanding our staff and culture to best serve our clients and our communities. If you are interested in this position but don't completely align with every qualification listed, we encourage you to apply. You may be what we are looking for, for this role or maybe for another open position. At TPD we exist to improve the quality of life for the public, and are dedicated to Moving Forward Together Ranked the overall #9 Best Civil Engineering Firm (of any size) to Work for in the Nation and residing on the list of the Engineering News Record (ENR)'s Top 500 Design Firms in the nation, TPD is currently hiring a Civil Engineer to serve as a H&H Study/Design Task Leader for Projects in New Jersey & Pennsylvania, with the opportunity to grow into a Project Manager over time if that is a priority for the selected candidate. Our ideal candidate will have 5+ years of experience with H&H study/design and applicable software applications. Immediate projects will include H&H studies/designs for agency, county, municipal, institutional, and private clients in New Jersey and Pennsylvania. Job Requirements Bachelor's Degree in Civil Engineering (required) P.E. License in New Jersey, or Pennsylvania, or both (one state required, and upon hiring, commitment to immediately apply for P.E. License in the other) Ability to serve as a task leader for H&H studies and designs, including signing/sealing H&H modeling runs and H&H Reports (required) Experience with software commonly used for H&H studies and designs in New Jersey and Pennsylvania, e.g. HEC-RAS, HEC-HMS, HEC-18, PondPACK or similar, etc. Familiarity with CADD Software (MicroStation/OpenRoads, AutoCAD) Familiarity with drainage design, stormwater management design, and E&S design (preferred) Knowledge of Microsoft Office Suite (required) Valid Driver's License Don't meet every qualification or skill in the description? That's ok! We are fully committed to expanding our staff and culture to best serve our clients and our communities. If you are interested in this position but don't completely align with every qualification listed, we encourage you to apply. You may be what we are looking for, for this role or maybe for another open position. At TPD we exist to improve the quality of life for the public, and are dedicated to Moving Forward Together

Job Description Ranked the overall #9 Best Civil Engineering Firm (of any size) to Work for in the Nation and residing on the list of the Engineering News Record (ENR)'s Top 500 Design Firms in the nation, TPD is currently hiring a Civil Engineer to serve as a H&H Study/Design Task Leader for Projects in New Jersey & Pennsylvania, with the opportunity to grow into a Project Manager over time if that is a priority for the selected candidate. Our ideal candidate will have 5+ years of experience with H&H study/design and applicable software applications. Immediate projects will include H&H studies/designs for agency, county, municipal, institutional, and private clients in New Jersey and Pennsylvania. Job Requirements Bachelor's Degree in Civil Engineering (required) P.E. License in New Jersey, or Pennsylvania, or both (one state required, and upon hiring, commitment to immediately apply for P.E. License in the other) Ability to serve as a task leader for H&H studies and designs, including signing/sealing H&H modeling runs and H&H Reports (required) Experience with software commonly used for H&H studies and designs in New Jersey and Pennsylvania, e.g. HEC-RAS, HEC-HMS, HEC-18, PondPACK or similar, etc. Familiarity with CADD Software (MicroStation/OpenRoads, AutoCAD) Familiarity with drainage design, stormwater management design, and E&S design (preferred) Knowledge of Microsoft Office Suite (required) Valid Driver's License Don't meet every qualification or skill in the description? That's ok! We are fully committed to expanding our staff and culture to best serve our clients and our communities. If you are interested in this position but don't completely align with every qualification listed, we encourage you to apply. You may be what we are looking for, for this role or maybe for another open position. At TPD we exist to improve the quality of life for the public, and are dedicated to Moving Forward Together

The Senior Plant Engineer is the plant engineering representative at the launch of all projects and will control the technical execution of the project through closeout. The Sr Plant Engineer is accountable to lead other engineers to define plant solutions & tools and to support proposal tender offerings and project execution. The Senior Plant Engineer will also serve as technical mentor resolving conflicts and certifying finished engineering products as proper and correct.. This is a customer facing role that requires an assuring credible presence in front of the customer. **Job Description** **_About Us:_** _Grid Solutions, part of the GE Vernova portfolio of energy businesses, serves customers globally with over 12,000 employees. Grid Solutions provides equipment, systems, and services to bring power reliably and efficiently from the point of generation to end power consumers. We electrify the world with advanced grid technologies and accelerate the energy transition._ _GE Vernova, a dynamic accelerator comprised of our Power, Renewable Energy, Digital and Energy Financial Services businesses, is focused on leading a new era of energy - electrifying the world while simultaneously working to decarbonize it._ _If you are ready to make a difference and usher in a new era of Energy, come join us._ **_Why we come to work:_** _At GE Vernova, our engineers are always up for the challenge - and we're always driven to find the best solution. Our projects are unique and interesting, and you'll need to bring a solution-focused, positive approach to each one to do your best. Surrounded by committed, loyal colleagues, if you can dare to bring your ingenuity and desire to make an impact, you'll be exposed to game-changing, diverse projects that truly allow you to play your part in the green energy transition._ **Essential Responsibilities:** Responsible for leading and coordinating all technical aspects of the substations and balance of plant for large and complex substation projects. The Sr. Engineer must lead the team providing clear direction, expectations, and reviews to ensure goals are met or exceeded. The Sr. Engineer must identify key internal & external stake holders and their needs such as technical information, execution strategy, and drive effective communications to align people for efficient work. + Accountable for engineering activities on the assigned project such as: schedule development & updates, design safety, planning & tracking project design reviews, design optimization, On Time Delivery, risk management, and quality control/quality assurance. + Capable to execute on his own the full HV physical outdoor design of the substation works. + Direct the efforts of engineers and designers, coordinating with sourcing and the project team on technical matters to meet project specifications, cost control, and schedule objectives. + Interface with internal and external team members such as the Project Engineering Director, discipline PEM's, Designers, CAD Operators, Project Managers, and support organizations. + Responsible for the power single line drawing, plan and elevation drawings, general substation arrangement and layout, construction details, and layouts for high voltage bus, cable, high voltage equipment, conduit, cable, and wiring, auxiliary power, grounding, and control buildings. + Must oversee if not self-perform related studies and calculations as well as development of the bills of material. + Manage a combined project BOM & MDL from multiple sources, writing and/or reviewing High Voltage equipment technical specifications, supporting sourcing for vendor quotations and reviews + Single point of contact for technical issues for the customer and project manager. + The Sr. Engineer is responsible for technical change control and risk management. + Accountable with the PED for the performance of engineering subcontractors. This includes work scope definition, hours used, change management, quality control, schedule definition & adherence, and customer interface. + Accountable for meeting customer engineering CTQ's + Support proposals and tenders for HVDC or substation projects including estimating man hours and the application of major equipment. **Required Qualifications:** + Bachelor's Degree in Engineering from an accredited university or college (BSEE strongly preferred) + Professional Engineering license in the United States (or demonstrating his/her plan to get PE license within a certain period) and willing to review and seal your work and the work of others under your supervision. + Minimum of 10 years of experience in Transmission & Distribution substation engineering for electric utilities and renewable energy power plants and projects experience as an Electrical Project Engineer in substation type applications, including primary (outdoor) substation design and required studies. + Able and willing to travel 20% including international and comply with GE travel guidelines. **Desired Characteristics:** + In depth experience applying High Voltage substation North American standards & guidelines (IEEE & ANSI standards and codes such as the NEC and the NESC.), local Grid Codes, and related equipment (safety, application, sizing and integration). Moreover, the ability to engineer design packages when no clear customer specification is provided. + Strong knowledge on contract and project management, Engineering, Procurement and Construction (EPC), or Engineering equipment package (EEP) project execution. + Strong understanding of civil engineering and substation related structural design requirements. + Working knowledge of applicable design calculations for primary & secondary equipment such as battery sizing & DC system component selection, power transformer and circuit breaker selection, circuit protection, control and power cable selection and rating, bus, fittings, insulator, and arrector selection, ground grid design, and lightning protection. **We deliver integrated project solutions to enable large scale electrification and support our customer needs.** The salary range for this position is 133,400.00 - 178,000.00 USD Annual. The specific salary offered to a candidate may be influenced by a variety of factors including the candidate's experience, their education, and the work location. In addition, this position is eligible for a performance bonus. 133,400.00 - 178,000.00 - 222,500.00 USD Annual **Healthcare benefits include medical, dental, vision, and prescription drug coverage; access to a Health Coach, a 24/7 nurse-based resource; and access to the Employee Assistance Program, providing 24/7 confidential assessment, counseling and referral services. Retirement benefits include the GE Retirement Savings Plan, a tax-advantaged 401(k) savings opportunity with company matching contributions and company retirement contributions, as well as access to Fidelity resources and planning consultants. Other benefits include tuition assistance, adoption assistance, paid parental leave, disability insurance, life insurance, and paid time-off for vacation or illness.** **_General Electric Company, Ropcor, Inc., their successors, and in some cases their affiliates, each sponsor certain employee benefit plans or programs (i.e., is a "Sponsor"). Each Sponsor reserves the right to terminate, amend, suspend, replace, or modify its benefit plans and programs at any time and for any reason, in its sole discretion. No individual has a vested right to any benefit under a Sponsor's welfare benefit plan or program. This document does not create a contract of employment with any individual._** **_Possible Closeout Date: August 13th, 2025_** GE Vernova offers a great work environment, professional development, challenging careers, and competitive compensation. GE Vernova is an Equal Opportunity Employer (****************************************************************************************** . Employment decisions are made without regard to race, color, religion, national or ethnic origin, sex, sexual orientation, gender identity or expression, age, disability, protected veteran status or other characteristics protected by law. GE Vernova will only employ those who are legally authorized to work in the United States for this opening. Any offer of employment is conditioned upon the successful completion of a drug screen (as applicable). **Relocation Assistance Provided:** Yes \#LI-Remote - This is a remote position For candidates applying to a U.S. based position, the pay range for this position is between $133,400.00 and $222,500.00. The Company pays a geographic differential of 110%, 120% or 130% of salary in certain areas. The specific pay offered may be influenced by a variety of factors, including the candidate's experience, education, and skill set. Bonus eligibility: discretionary annual bonus. This posting is expected to remain open for at least seven days after it was posted on December 01, 2025. Available benefits include medical, dental, vision, and prescription drug coverage; access to Health Coach from GE Vernova, a 24/7 nurse-based resource; and access to the Employee Assistance Program, providing 24/7 confidential assessment, counseling and referral services. Retirement benefits include the GE Vernova Retirement Savings Plan, a tax-advantaged 401(k) savings opportunity with company matching contributions and company retirement contributions, as well as access to Fidelity resources and financial planning consultants. Other benefits include tuition assistance, adoption assistance, paid parental leave, disability benefits, life insurance, 12 paid holidays, and permissive time off. GE Vernova Inc. or its affiliates (collectively or individually, "GE Vernova") sponsor certain employee benefit plans or programs GE Vernova reserves the right to terminate, amend, suspend, replace, or modify its benefit plans and programs at any time and for any reason, in its sole discretion. No individual has a vested right to any benefit under a GE Vernova welfare benefit plan or program. This document does not create a contract of employment with any individual. GE Vernova is an Equal Opportunity Employer. Employment decisions are made without regard to race, color, religion, national or ethnic origin, sex, sexual orientation, gender identity or expression, age, disability, protected veteran status or other characteristics protected by law.

************************* an employee-owned company, Providence Engineering's benefits and perks are designed to foster a rewarding work/life balance and truly support our employee-owners throughout their career. Employee Stock Ownership Plan (ESOP). Providence is 100% employee owned. Our ESOP serves as a retirement plan for employee-owners by holding tax-free investments on their behalf. 401(k) Retirement Program with company match. Medical / Prescription Insurance. Dental Insurance. Vision Insurance. Health Savings Account. Paid Vacation. Eleven Paid Holidays. Paid Sick Leave. Flex Time. Life Insurance. Short-Term and Long-Term Disability Insurance. Employee Assistance Program (EAP). Professional Registration & Licensure Reimbursement. Professional Development Education. Job Summary The Design Engineer I, Structural will complete routine engineering work on projects of varying sizes under the supervision of experienced engineers. Duties and Responsibilities Adopt a positive attitude of accountability by providing reliable, constructable, affordable, and timely solutions (RCAT) resulting in Providence being the Engineer of Choice Perform routine or entry-level engineering tasks neatly, accurately, and efficiently to meet budget hours estimate provided by supervisor Prepare engineering calculations and minor designs while developing skills to take professional engineer exam for licensing Work on multiple, concurrent projects for various project managers, and sometimes for other branches Document project experience for NCEES record to facilitate future licensure After gaining experience, prepare hours estimates for project proposals for use by project manager Develop communications skills through correspondence and coordination with internal clients Attend design meetings, construction meetings, and site visits with experienced engineer Comply with company policies and procedures Participate in continuing education webinars and education sessions Participate in networking and Young Professionals events Perform other related duties as assigned Knowledge, Experience, and Skills Bachelor's degree in Structural Engineering, Civil Engineering, Architectural Engineering with structural emphasis, or a closely related field is required Complete and pass Fundamentals of Engineering Exam (FE) 0-2 years of related experience as a student intern, or employment experience as an Engineer-in-Training highly preferred Exceptional analytical and problem-solving skills Excellent written and verbal communication skills Excellent organizational skills and attention to detail Ability to use Risa 3D, RAM, Tedds, or similar company-approved structural analysis software in concert with hand-written calculations Ability to present hand-written calculations in an organized and legible manner Proficient with Microsoft Office Suite or similar software to maintain accurate project records

Job Description Key Responsibilities Engineer out Safety hazards CNC program development and improvements for Lathes, VMC, HMC CNC Tooling selection Work holding / Fixture design Implementation of Lean Manufacturing principles Design cost out of manufacturing processes Develop training documentation Minimum Qualifications Bachelor's degree in Mechanical Engineering Minimum 2 years of CNC programming Strong mechanical and machine design skills Proven ability to analyze and improve manufacturing processes Strong organizational, communication, and interpersonal skills Preferred Qualifications 5+ years of engineering experience in a manufacturing environment Experience with 2D/3D CAD software (CREO preferred) Physical Requirements Must have full range of body motion. Certain operations require repetitive bending, squatting, and full arm extension. Manual lifting, not exceeding fifty (50) pounds, may be required. Able to visit various manufacturing environments. Amsted Rail's commitment to Equal Opportunity/Affirmative Action: Amsted Rail is an Equal Opportunity/Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to sex, gender identity, sexual orientation, race, color, religion, national origin, disability, protected veteran status, age, or any other characteristic protected by law. To review our EEO Policies or to request assistance please go to *************************** and select EEO Compliance/Statements. To learn more about us, please visit us online at ******************* #ff-dd