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Mechanical Engineer Jobs in Wilmington, DE

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Woodlyn, PA

Columbia Research Laboratories (CRL) one of the world leaders in manufacturing and distribution of Accelerometers, Inclinometers, LVDT's, Strain Sensors, Dynamic Pressure sensors and Signal conditioning Instruments is looking for a Sensors Design Engineer for our Woodlyn, PA Location.

Candidate must be a team player and have the ability to work directly with our senior engineers in order to develop new designs and solutions.

Today

Philadelphia, PA

$100,000–$150,000 / year

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. We are an experienced Mechanical contractor in the Philadelphia market that has an excellent reputation of successfully completing landmark projects including healthcare, pharma, commercial and more.

5 days ago

Philadelphia, PA

Remote

$115,000–$135,000 / year

Seeking individuals with Strong Conceptual Design Experience in REVIT for Engineering Consulting Firms specializing in Life-Science Projects: Hospitals, Laboratories, Pharmaceutical, FDA Regulated Sterile Environments, cGMP, Clean-Rooms, etc. Our National Division operates as a fully remote team focused on Pharmaceutical Manufacturing, Life Sciences, Healthcare, Hospitals, Advanced Manufacturing, Mission-Critical Facilities, and High-End Commercial Projects.

8 days ago

Philadelphia, PA

Remote

$100,000–$150,000 / year

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. Our National Division operates as a fully remote team focused on Pharmaceutical Manufacturing, Life Sciences, Healthcare, Hospitals, Advanced Manufacturing, Mission-Critical Facilities, and High-End Commercial Projects.

8 days ago

Philadelphia, PA

$120,000–$160,000 / year

Reporting to Project Managers and Senior Project Managers, you’ll help drive day-to-day project coordination, document control, schedule tracking, and field communication while developing the technical and leadership skills to run projects independently. Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal.

2 days ago

Fairfield, NJ

$100,000–$135,000 / year

Responsibilities: Analyze blueprints, specifications, model files (CAD) and other documentation to prepare accurate simulations and supportive data sets / process models for manufacturing projects, particularly those involving insert injection molding of thermoplastics, precision machined components, and/or complex sub-assemblies for the MedTech industry. They are looking to add a Manufacturing Engineer who will participate in identifying waste, defining value streams, productivity optimization, Kanban setups, takt time studies, labor tracking, ergonomics, material flow, pFMEA, and similar Lean Six Sigma tools.

8 days ago

Horsham, PA

$130,000–$140,000 / year

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. With decades of experience delivering innovative mechanical, electrical, and plumbing (MEP) solutions, they specialize in complex, large-scale projects across industries including healthcare, data centers, commercial, and industrial facilities.

6 days ago

Camden, NJ

$125,000–$185,000 / year

Please click here for the E-Verify Poster in English or Spanish.

Experience and knowledge in developing, proposing, managing, implementing, testing products and system solutions in Command and Control, Communications Systems, Risk management framework and/or Intelligence, Surveillance & Reconnaissance (ISR) systems including:

Radio Communication Systems.

Today

Camden, NJ

$110,000–$200,000 / year

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Bachelor's degree in related Engineering/Science field and a minimum of 6 years of prior related experience,

Or, master’s degree in progress in related Engineering/Science field and a minimum of 4 years of prior related experience,
Or, in lieu of a degree, a minimum of 10 years of prior related technical and project management experience. Please click here for the E-Verify Poster in English or Spanish.

1 day ago

Camden, NJ

$84,000–$135,000 / year

Please click here for the E-Verify Poster in English or Spanish.

This role serves as the program quality focal point responsible for ensuring product and process compliance, managing nonconformance resolution, driving root cause and corrective action activities, and partnering cross-functionally to deliver high-reliability products to naval and defense customers.

1 day ago

Camden, NJ

$84,500–$157,500 / year

Please click here for the E-Verify Poster in English or Spanish.

Bachelor of Science degree in Mechanical, Industrial, or related Engineering with minimum 6 years of prior related experience, or a graduate degree with minimum 4 years of prior relevant experience.

Today

Newtown Square, PA

$92,300–$166,850

April 30, 2026

For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com.

6 days ago

KENNETT SQUARE, PA

$122,400–$168,300

p>Develops and/or leads teams in studies, plans, criteria, specifications, calculations, evaluations, design documents, performance assessments, integrated systems analysis, cost estimates, budgets, associated with the planning, design, licensing, construction, operation, and maintenance of Exelon's electric generation, transmission, distribution, gas and telecommunication facilities/systems. We are a Fortune 200 company, 20,000 colleagues strong serving more than 10.7 million customers at six energy companies -- Atlantic City Electric (ACE), Baltimore Gas and Electric (BGE), Commonwealth Edison (ComEd), Delmarva Power & Light (DPL), PECO Energy Company (PECO), and Potomac Electric Power Company (Pepco).

27 days ago

Philadelphia, PA

Rhoads’ capabilities enable our customers to achieve superior results by deploying our diverse, highly skilled workforce and fabrication capabilities across commercial, government and maritime projects, all backed by state‐of‐the‐art resources and a 100+ year legacy of leadership. In addition to our field service and project skilled labor, Rhoads has expansive shipyard facilities and over 300,000 square feet of heavy manufacturing space located in The Navy Yard in Philadelphia.

Today

Philadelphia, PA

$120,000–$160,000 / year
Full time

Requirements Bachelor's degree in engineering; mechanical engineering preferred (advanced degree a plus) 5+ years of experience developing manufacturing processes within the medical device industry It also provides technical leadership across cross‑functional teams to optimize quality, efficiency, and product reliability.

7 days ago

Dresher, PA

Remote

$73,450–$132,775

February 27, 2026

6 days ago

Woodlyn, PA

p>Columbia Research Laboratories (CRL) one of the world leaders in manufacturing and distribution of Accelerometers, Inclinometers, LVDT's, Strain Sensors, Dynamic Pressure sensors and Signal conditioning Instruments is looking for a Sensors Design Engineer for our Woodlyn, PA Location.

Candidate must be a team player and have the ability to work directly with our senior engineers in order to develop new designs and solutions.

Today

Camden, NJ

Please click here for the E-Verify Poster in English or Spanish.

L3Harris Technologies is an agile global aerospace and defense technology innovator, delivering end-to-end solutions that meet customers’ mission-critical needs.

1 day ago

New
Newark, DE
These include world-class licensed process technologies, differentiated advisory services, deep technical domain expertise, energy transition solutions, high-end design capabilities, and smart solutions to optimize planned and operating assets.
Functional job responsibilities will include but are not limited to:
Support the development, review, and quality assurance of HVAC engineering deliverables, specifications, calculations, and technical documentation in accordance with client requirements, applicable codes, and industry best practices.
4 days ago

New
Kirkwood, PA
$85,000–$95,000 / year
p>Mechanical Design Engineers, Mechanical Engineers, Product Design Engineers, CAD Engineers, SolidWorks Engineers, Agricultural Equipment Engineers, and Manufacturing Engineers interested in designing innovative equipment with Earth & Turf Products are encouraged to submit their resume for consideration.
Experienced: Brings at least three years of mechanical engineering experience with agricultural or off-road equipment and understands electrical wiring, hydraulics, welded structures, mechanical systems, and engineering schematics.
3 days ago

Conshohocken, PA
Typical tasks and deliverables that are executed by or under the supervision of the Senior Lead include site selection, master planning, commissioning and startup, load calculations, utility assessments, energy modeling, design reports, code evaluations, plans, P&IDs, schedules, HAZOP reviews, installation details, equipment and system selection and specification, and coordination with manufacturers and trade partners. They oversee the Mechanical discipline scope of work and manages the discipline budget on all project phases, sizes and levels of complexity, and directs and manages the workflows and execution of design and engineering support staff (Entry-Level to Senior) to meet client expectations and project goals.
30+ days ago

Philadelphia, PA
p>General Description:
MaGrann Associates is looking for an entry-mid level MEP Design Engineer to provide detailed mechanical, plumbing and fire protection engineering design. Candidate must be able to perform all technical functions associated with MEP design, including load calculations, layout, sizing and system integration.
15 days ago

Philadelphia, PA
The ideal candidate will play a key role in designing and managing plumbing systems, ensuring compliance with all regulatory codes and client specifications while contributing to the seamless integration of multidisciplinary designs. Known for delivering high-impact solutions across a wide spectrum of commercial, institutional, and industrial projects, this firm values innovation, collaboration, and technical excellence.
30+ days ago

Swedesboro, NJ
$150,000–$190,000 / year

To read our Candidate Privacy Information Statement, which explains how we will use your information, please navigate to https://peaktechnical.com/privacy-policy/ and https://peaktechnical.com/ca-residents-privacy-rights/ .

30+ days ago

Philadelphia, PA

United States-Pennsylvania-Philadelphia'',''United States-Pennsylvania-Philadelphia'',''United States-Pennsylvania-Pittsburgh'',''United States-Pennsylvania-Pittsburgh'','''','''','''','''','''','''',''Building Engineering'',''Building Engineering'',''Full-time'',''Full-time'',''Regular'',''Regular'','''','''',''Building Site Civil'',''Building Site Civil'',''Jun 9, 2026'',''Jun 9, 2026'',''false'',''785434'',''785434'',''true'',''785434'',''false'',''Submission for the position: Senior Mechanical Engineer - (Job Number: 193704)'',''false'',''785434'',''false'',''true''. Our eight Employee Network Groups (Asian Pacific, Black, Hispanic/Latino(a), LGBTQ+, People with Disabilities, Veterans, Women, Young Professionals) help create a sense of belonging and foster a supportive environment where everyone is empowered to engage and contribute.

20 days ago

Philadelphia, PA

strong> Client : For over sixty years, our client has provided essential engineering services for many of the great public and private building projects of our time, ranging from high-rise office towers and corporate headquarters to universities and libraries, hospitals, airports, and the public sector. .

30+ days ago

Philadelphia, Pennsylvania

Remote

Primary focus for project work will be to prepare construction drawings, develop specifications and assessing existing equipment for HVAC, plumbing, and energy systems for new and/or retrofit life science manufacturing plants and laboratories. In this position, the intermediate Mechanical Engineer provides mechanical engineering expertise from conceptual studies, feasibility analysis, construction grade scope and estimates, detailed design, start-up, system optimization, and trouble-shooting.

30+ days ago

Newark, DE

li>Lead moderate to complex risk management, defect investigation, customer complaint investigation, and corrective action activities; leads quality projects and will provide cost, schedule, and resource needs for assigned projects; responsible for monitoring and providing regular communication and updates on success factors such as progress, schedule, budget, project risks, and resource needs gaps; ensure data, protocols, and reports meet project objectives.

Reviews technical publications, articles, and abstracts to stay abreast of technical developments in the industry; collaborate with other engineers and promote learning, development, and knowledge transfer; mentors and coaches junior Engineering staff.

8 days ago

Philadelphia, PA

$99,600–$121,000 / year

Our mechanical, electrical, plumbing, fire protection, controls, telecommunications, and security building system designs keep many of the worlds top Fortune 100 financial, technology, enterprise, hyperscale, and colocation companies up and running 24 hours a day, 365 days a year. WSP USA is providing the compensation range and general description of other compensation and benefits that the company in good faith believes it might pay and/or offer for this position based on the successful applicants education, experience, knowledge, skills, and abilities in addition to internal equity and geographic location.

30+ days ago

Philadelphia, Pennsylvania

The Mechanical Engineer will work alongside engineers and architects as part of a design team applying mechanical engineering principles towards the successful design of low to mid-rise new commercial construction projects, as well as evaluating existing buildings for renovations or reuse. We have also created an internal culture that provides the resources and technology needed to encourage personal and professional growth opportunities through reimbursement for education; a free in-house resource for hundreds of educational and self-enrichment courses; mentorship program; wellness program; Women’s Organization and ongoing philanthropic opportunities.

30+ days ago

Newport, DE

As a Junior Mechanical Engineer, you will support the engineering team in designing, analyzing, and validating mechanical systems and fabrication processes (pipe, sheet metal, steel) for projects in industrial, commercial, and institutional sectors. They provide pipe, sheet metal & steel fabrication, modular construction, mechanical services, industrial field services, boiler services & repair, and HVAC/plumbing services.

27 days ago

Philadelphia, Pennsylvania

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TYLin’s Rail + Transit team is expanding in New York City, and we’re seeking a Mechanical Design Engineer who is passionate about mechanical design for transit infrastructure.

TYLin is committed to pay equity.As part of that commitment, we have provided the base compensation range of $80,000 - $120,000 annually for this position and local market.

30+ days ago

Glenolden, PA

$100,000–$150,000 / year

p>System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America.

Design and draft blueprints; visit systems in the field; manage and coordinate projects to meet deadlines.

30+ days ago

Camden, NJ

$76,500–$141,500 / year

p>About L3Harris Technologies:

L3Harris Technologies is an agile global aerospace and defense technology innovator, delivering end-to-end solutions that meet customers' mission-critical needs. The engineer applies practical mechanical engineering knowledge to develop and document mechanical designs, support product development efforts, and help resolve product or process issues for new and updated hardware.

30+ days ago

Swedesboro, NJ

Develop specifications, data sheets, drawing requirements for a complete RFQ package, approve vendor supplied drawings and data for equipment packages including pumps, compressors, meter skids, provers, pressure vessels, tanks, pig traps, control valves and motor operated valves. Senior-level Mechanical Engineer with experience planning, organizing, and developing engineering activities for the construction and maintenance of chemical, refining, midstream oil and gas, energy plants, and facilities.

30+ days ago

Philadelphia, PA

Client : For over sixty years, our client has provided essential engineering services for many of the great public and private building projects of our time, ranging from high-rise office towers and corporate headquarters to universities and libraries, hospitals, airports, and the public sector. Prepare construction documents including ductwork layout, plumbing risers, associated drawings, specifications, and reports using AutoCAD.

30+ days ago

Newark, DE

These include world-class licensed process technologies, differentiated advisory services, deep technical domain expertise, energy transition solutions, high-end design capabilities, and smart solutions to optimize planned and operating assets. Functional job responsibilities will include but are not limited to: Technical leadership: Lead, mentor, and supervise a team of mechanical engineers and technicians, ensuring high-quality and timely project deliverables.

30+ days ago

Philadelphia, PA

$160,000–$180,000

This position will provide senior mechanical engineering and design leadership to our growing local Mechanical team and national team, lead projects and represent the Mechanical discipline during client meetings. We are looking for a licensed Professional Engineer with experience in all aspects of design and documentation with leading edge Multi-Family Housing, Commercial and local Government clients.

28 days ago

Glenolden, Pennsylvania

$136,455–$175,590 / year

With over 100 years of experience, we are a pillar of stability in the energy infrastructure industry and a leader in innovative energy solutions. We strive to create a workplace where every voice is heard and valued, fostering a collaborative environment where diverse perspectives drive our success.

25 days ago

Philadelphia, PA

The Mechanical Engineers will provide design and engineering support for test site programs, including development of conceptual, preliminary, and detailed designs for mechanical and auxiliary systems supporting naval test facilities and equipment. This role supports the full engineering lifecycle, including planning, design, analysis, installation, testing, and as-built verification of HM&E systems and associated infrastructure.

30+ days ago

Newark, DE

Candidate Privacy To read our Candidate Privacy Information Statement, which explains how we will use your information, please navigate to https://peaktechnical.com/privacy-policy/and https://peaktechnical.com/ca-residents-privacy-rights/ We are looking for a candidate with experience in a consulting engineering environment, working on commercial, R&D, and manufacturing facilities, whether for new construction or renovations.

30+ days ago

Philadelphia, Pennsylvania

We have also created an internal culture that provides the resources and technology needed to encourage personal and professional growth opportunities through reimbursement for education; a free in-house resource for hundreds of educational and self-enrichment courses; mentorship program; wellness program; Women’s Organization and ongoing philanthropic opportunities. This role will work alongside engineers and architects as part of a design team applying mechanical engineering principles towards the successful design of low to mid-rise new construction projects, as well as evaluating existing buildings for renovations or reuse.

30+ days ago

Philadelphia, PA

Remote

In this position, the intermediate Mechanical Engineer provides mechanical engineering expertise from conceptual studies, feasibility analysis, construction grade scope and estimates, detailed design, start-up, system optimization, and trouble-shooting. Primary focus for project work will be to prepare construction drawings, develop specifications and assessing existing equipment for HVAC, plumbing, and energy systems for new and/or retrofit life science manufacturing plants and laboratories.

30+ days ago

Philadelphia, PA

We invite you to bring your bold ideas and big dreams and become part of a global team of over 50,000 planners, designers, engineers, scientists, digital innovators, program and construction managers and other professionals delivering projects that create a positive and tangible impact around the world. Depending on your employment status, AECOM benefits may include medical, dental, vision, life, AD&D, disability benefits, paid time off, leaves of absences, voluntary benefits, perks, flexible work options, well-being resources, employee assistance program, business travel insurance, service recognition awards, retirement savings plan, and employee stock purchase plan.

6 days ago

Philadelphia, PA

p>To learn more about life at Exponent and our impact, please visit the following links:https://www.exponent.com/careers/life-exponent https://www.exponent.com/company/our-impact. For over five decades, we''ve connected the lessons of past failures with tomorrow''s solutions to advise clients as they innovate technologically complex products and processes, ensure the safety and health of their users, and address the challenges of sustainability.

30+ days ago

Philadelphia, Pennsylvania

$78,900–$123,300 / year

Responsibilities:

Noblis MSD’s mission is to support the Naval Sea Systems Command (NAVSEA) and, Naval Surface Warfare Center (NSWCPD) and their missions’ to enable research, development, test and evaluation, acquisition, engineering, systems integration, in-service and fleet engineering with cybersecurity, comprehensive logistics, and life-cycle savings. We encourage you to learn more about our total benefits by visiting the Benefits page on our Careers site.

30+ days ago

Philadelphia, PA

$78,900–$108,500 / year

p>Noblis MSDs mission is to support the Naval Sea Systems Command (NAVSEA) and, Naval Surface Warfare Center (NSWCPD) and their missions to enable research, development, test and evaluation, acquisition, engineering, systems integration, in-service and fleet engineering with cybersecurity, comprehensive logistics, and life-cycle savings.

Compensation at Noblis is determined by various factors, including but not limited to, the combination of education, certifications, knowledge, skills, competencies, and experience, internal and external equity, location, clearance level, as well as contract-specific affordability, organizational requirements and applicable employment laws.

30+ days ago

Philadelphia, PA

Remote

$89,300–$148,700 / year

p>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.

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.

30+ days ago

Philadelphia, PA

p>We offer a broad spectrum of technical, engineering and administrative services including acquisition, financial and program management; fleet synthetic training; logistics; ship construction engineering; systems engineering and integration; wargaming; test and evaluation; security, counterintelligence and policy analysis.

This is a significant engineering and technical support effort tied to the Navy's propulsion, power generation, and ship systems testing infrastructure located at the Philadelphia Navy Yard.

6 days ago

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Mechanical Engineer Jobs in Wilmington, DE

MECHANICAL DESIGN ENGINEER Columbia Research Laboratories, Inc

Mechanical Project Manager Jobot

Electrical Engineer – Mission Critical (Healthcare & Pharmaceutical Projects) Jobot

Sr Plumbing Design Engineer Jobot

Mechanical Assistant Project Manager Jobot

Manufacturing Engineer Jobot

QA/QC Manager - Mechanical Jobot

Senior Specialist, Project Engineer L3Harris Technologies

Sr. Specialist Project Engineer L3Harris Technologies

Specialist, Quality Engineer (Program Quality) L3Harris Technologies

Senior Specialist, Manufacturing Engineer L3Harris Technologies

Lead Transmission Line Engineer Leidos

Principal Engineer – Transmission Scenario Planning - External Analysis Specialist Exelon

Weld Engineer Rhoads Industries

Senior Process Development Engineer - Medical Device - NJ Michael Page USA

Senior Transmission Line Engineer Leidos

Sensors Design Engineer Columbia Research Laboratories, Inc

Sr. Manager Quality Management L3Harris Technologies

Technical Professional - HVAC / Mechanical Engineer KBR Inc

Mechanical Design Engineer Team Builder Recruiting

Sr. Lead Mechanical Engineer CRB Group, Inc.

Mechanical Engineer (HVAC and Plumbing Design) MEP MaGrann Associates

Mechanical Engineer – Plumbing Systems (Philadelphia) Synerfac Technical Staffing

Lead Mechanical Engineer PEAK Technical Services Inc.

Senior Mechanical Engineer HDR Inc

Intermediate Senior level Mechanical Engineer | Commercial, retail, multifamily, and healthcare ma Consulting For Architects, Inc.

Mechanical HVAC Engineer- Life Sciences Wood PLC

Mechanical Engineer GTT, LLC

Mechanical Engineer (Mission Critical/Data Centers) WSP Global Inc

Mechanical Engineer Colliers Engineering & Design

Junior Mechanical Engineer Synerfac Technical Staffing

Mechanical Engineer Sidara

Mechanical Engineer PE System One

Sr. Associate, Mechanical Engineer L3Harris Technologies Inc

Lead Mechanical Engineer PEAK Technical Staffing

Intermediate – Senior level Mechanical Engineer | Commercial, retail, multifamily, and healthcare ma Consulting For Architects, Inc.

Mechanical Engineer, LNG KBR Inc

Senior Mechanical Engineer Talent Finders

Mechanical Engineer PE III ENFRA LLC

Mechanical Engineer II Vista Technology Inc

Mechanical Engineer PEAK Technical Staffing

Senior Mechanical Engineer - Buildings Colliers Engineering & Design

Mechanical HVAC Engineer- Life Sciences John Wood Group Plc

Mechanical Engineer III AECOM

Mechanical Engineer (Ph.D.) Exponent Inc

Mechanical Engineer - Environmental Noblis

Mechanical Engineer - Non Oily Waste Noblis Inc

Lead Mechanical Engineer - Fleet Reliability and Operations (Hydroelectric industry) GE Vernova Inc

Mechanical Engineer III Sayres and Associates Corp

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