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Mechanical Engineering Jobs in Waltham, MA

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Mechanical Engineering Manager GCR Professional Services

Burlington, Massachusetts

$165,000–$215,000 / year
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This role combines advanced mechanical design expertise with team leadership, product development, and cross functional collaboration to deliver reliable, manufacturable, and cost effective solutions from concept through production. • Provide technical leadership in precision mechanism design, bearing analysis, vacuum compatible design, thermal and structural analysis, tolerance stack ups, GD&T, and reliability.

1 day ago

Senior Mechanical Engineer Viken Detection

Burlington, MA

$105,000–$155,000 / year
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The Senior Mechanical Engineer will lead complex mechanical designs, mentor junior engineers, and partner closely with Engineering, Physics, Program Management, and Operations to drive products from concept through full-rate production and sustaining engineering. This role will play a key technical leadership position in the development of next-generation X-ray and chemical detection systems, spanning precision handheld devices to large-scale vehicle and cargo scanning platforms.

8 days ago

Principal Mechanical Engineer Viken Detection

Burlington, MA

$145,000–$170,000 / year
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The Principal Mechanical Engineer partners closely with Engineering, Physics, Program Management, and Operations to deliver high-performance, manufacturable, reliable, and cost-effective solutions from concept through sustaining engineering. Description: Viken Detection is seeking a highly experienced Principal Mechanical Engineer to provide technical leadership and architectural ownership across our advanced detection and imaging systems.

8 days ago

Senior Mechanical Engineer Symbotic

North Reading, MA

Applying next-gen technology, high-density storage and machine learning to solve today's complex distribution challenges, Symbotic enables companies to move goods with unmatched speed, agility, accuracy and efficiency. Cross-Functional Collaboration: Work closely with electrical, software, controls, manufacturing, and quality engineering teams to ensure seamless integration and product success. .

30+ days ago

Staff Mechanical Engineer Micro Tech Staffing Group

Waltham, MA

Excellent communication skills, including technical writing: Write test reports, work instructions, and communicate between interdisciplinary teams of engineers. Ability to influence cross-functional technical outcomes across engineering disciplines.

9 days ago

Senior Mechanical Engineer CYNET SYSTEMS

Gloucester, MA

$65–$70 / hour
Temporary
Contractor
Part time
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The candidate will serve as a Mechanical Engineer, working on difficult mechanical scope items, developing engineering layouts, and creating custom tooling, fixturing, and associated operational processes. As a nationally and locally certified Minority Business Enterprise (MBE), Cynet Systems is committed to helping organizations build high-performing teams while empowering professionals to grow rewarding careers.

10 days ago

Director of Engineering, Building Design Jobot

Boston, MA

$160,000–$200,000 / year
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National Building Design Engineering firm looking for an executive level engineering manager to help drive business development in the commercial, healthcare and higher education space along with manage day to day operations . 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.

1 day ago

Mechanical Design Engineer Micro Tech Staffing Group

Mansfield, MA

The Mechanical Engineer will collaborate with team members to design and refine cutting-edge medical devices, contributing to product testing, validation, and optimization. Responsibilities will also include the development of test protocols, active participation in product testing, and the preparation of comprehensive test reports.

8 days ago

Senior Associate – Electrical Engineering Jobot

Boston, MA

$160,000–$184,000 / year
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Our teams provide mechanical, electrical, plumbing, commissioning, technology, sustainability, and related engineering services across markets including commercial, healthcare, aviation, life sciences, and data centers. 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.

8 days ago

Senior Manager, R&D Biomechanical Engineering - Shark Beauty and Personal Care SharkNinja

Needham, MA

$127,500–$170,000 / year

We're looking for a Senior Manager of R&D Biomechanical Engineering who wants to be at the center of that: leading the technical direction of breakthrough products, building a team of exceptional engineers, and shaping how Shark's next generation of skincare technology gets made. Powered by two trusted, global brands, Shark and Ninja , the company has a proven track record of bringing disruptive innovation to market and developing one consumer product after another has allowed SharkNinja to enter multiple product categories, driving significant growth and market share gains.

30+ days ago

Design Engineer (Mechanical/Mechatronic) System One

Cambridge, MA

Quick Apply

The modular enclosure: internal layout for all six subsystems, structural frame and panels, HEPA filtration and positive-pressure control, environmental monitoring provisions, access and egress, and the breakdown into modules. In this role, you will work alongside the Principal Design Engineer to develop the mechanical design, with ownership of modular architectures, including machine enclosures.

7 days ago

Principal Design Engineer (Mechanical / Mechatronic) System One

Cambridge, MA

Quick Apply

Ten or more years designing precision electromechanical instruments or automated production equipment, with at least five as lead or principal designer on products that reached build and qualification. • Detailed design of the system subsystems as scoped and defined by the team, including interfaces, fluid flow management, actuation mechanisms, force and displacement profiles, materials compatibility.

8 days ago

Facility and Mechanical Tech Micro Tech Staffing Group

FRANKLIN, MA

Job Duties: Ensures operation of machinery and mechanical equipment by completing preventive maintenance requirements on motors, pneumatic tools, and production machines; following diagrams, sketches, operations manuals, manufacturer’s instructions, and engineering specification. Ensures buildings, offices, production areas and grounds are maintained including snow removal, floor maintenance and landscaping.

9 days ago

Systems Engineering L3Harris Technologies

Wilmington, MA

$153,000–$284,000 / year

The ideal candidate for this position will be proficient in all aspects of the systems engineering process, will have direct and significant experience designing and testing complex systems, and will be comfortable coordinating teams of technical personnel. L3Harris in Wilmington, MA specializes in space-based, visible and IR payload systems with integrated electromechanical devices used for micro radian level line of sight pointing and focus control.

25 days ago

Engineering Technician (Contractor) SOFIE

Haverhill, MA

$45–$50 / hour

The primary responsibility of this role is first-line troubleshooting, maintenance, and repair of electro/mechanical equipment associated with manufacturing, including manipulator arms, lead shielded hot cells, radiosynthesizers and cyclotrons and associated subsystems. The Cyclotron-Engineering Technician is accountable for the safe and routine operation, maintenance, and repair of equipment in SOFIE’s PET radio pharmacy, which manufactures PET diagnostics under 21 CFR 212 guidelines.

30+ days ago

Lead Research Scientist - Structural Engineering FM

Norwood, MA

$121,000–$198,000 / year

Experience verifying and validating simulations using analytical solutions, benchmark cases, wind-tunnel or laboratory experiments, field measurements, or operational data; identifying model assumptions, strengths, limitations, and uncertainty; and clearly explaining their effects on engineering, risk, and loss estimates. D. in Mechanical Engineering, Structural Engineering, Civil Engineering, or a closely related field required; plus 3 years of relevant experience preferred, or Master’s degree in one of these fields plus at least 5 years of relevant experience considered, 10 years strongly preferred.

2 days ago

Engineering Program Manager Leidos

Tewksbury, MA

$92,300–$166,850 / year

Leidos’ Security Enterprise Solutions operation is seeking an Engineering Program Manager to join our innovative engineering team to develop novel solutions that make travel safer and more efficient on a global level. This is a great opportunity for an Engineering Program Manager with a background in product development and a passion for engineering to plan and manage engineering design and development projects involving hardware or software solutions in a diverse and collaborative product development environment.

24 days ago

Field Service Engineer (MA) Synerfac Technical Staffing

Boston, MA

$25–$40 / hour
Quick Apply

A leader in the field of thermal processing and environmental testing, serving a multitude of industries ranging from aerospace to pharmaceuticals., is currently seeking a Field Service Engineer to join their team. - Role includes the coordination and participation in setting up the test unit or system, connecting appropriate valves, pumps, hydraulic, mechanical or electrical controls, cabling, tubes, power sources, and indicators.

17 days ago

Senior Mechanical Buyer Big Belly Solar LLC

Lawrence, MA

Quick Apply

Specific Commodity Expertise : Prior experience purchasing custom sheet-metal fabrications (stamping, welding, laser cutting) and plastic molded components (injection molding, rotomolding, thermoforming) preferred. Based at our Lawrence (Methuen line), MA production facility , you will manage high-value mechanical commodities, lead supplier negotiations and supply programs, and ensure raw materials and custom components arrive on schedule.

30+ days ago

Senior Manufacturing Engineer RJS Associates

Billerica, MA

Full time

Manufacturing Engineer will monitor production and testing, assist in troubleshooting manufacturing issues, and drive continuous improvement efforts throughout the process. Manufacturing Engineer your primary responsibility will be to take ownership of one or more product lines and manage that product line’s manufacturing process from beginning to end.

30+ days ago

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Mechanical Engineering Jobs in Waltham, MA

Mechanical Engineering Manager GCR Professional Services

Senior Mechanical Engineer Viken Detection

Principal Mechanical Engineer Viken Detection

Senior Mechanical Engineer Symbotic

Staff Mechanical Engineer Micro Tech Staffing Group

Senior Mechanical Engineer CYNET SYSTEMS

Director of Engineering, Building Design Jobot

Mechanical Design Engineer Micro Tech Staffing Group

Senior Associate – Electrical Engineering Jobot

Senior Manager, R&D Biomechanical Engineering - Shark Beauty and Personal Care SharkNinja

Design Engineer (Mechanical/Mechatronic) System One

Principal Design Engineer (Mechanical / Mechatronic) System One

Facility and Mechanical Tech Micro Tech Staffing Group

Systems Engineering L3Harris Technologies

Engineering Technician (Contractor) SOFIE

Lead Research Scientist - Structural Engineering FM

Engineering Program Manager Leidos

Field Service Engineer (MA) Synerfac Technical Staffing

Senior Mechanical Buyer Big Belly Solar LLC

Senior Manufacturing Engineer RJS Associates

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