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  • ADGE Mechanical Engineer II (On-Site)

    $66k - $130k

     ...subsystems, launchers, hardware integration, and system interconnects. We are currently seeking a motivated and driven Mechanical Engineer II to join our Ground Equipment Design Team. The ideal candidate will bring a blend of technical expertise, mechanical hardware... 
    Suggested
    Temporary work
    Work experience placement
    Work at office
    Worldwide
    Flexible hours

    Raytheon

    Hanscom Air Force Base, MA
    3 days ago

  • ADGE Principal Mechanical Engineer (On-Site)

    $101k - $203k

     ...launchers, hardware integration, and system interconnects. We are currently seeking a motivated and driven Principal Mechanical Engineer to join our Ground Equipment Design Team. The ideal candidate will bring a blend of technical expertise, mechanical hardware... 
    Suggested
    Temporary work
    Work experience placement
    Flexible hours

    Raytheon

    Lexington, MA
    5 days ago

  • Mechanical Design Engineer II - Tewksbury, MA

    $66k - $130k

     ...nation and allies defend freedoms and deter aggression. We bring the strength of more than 100 years of experience and renowned engineering expertise to meet the needs of today’s mission and stay ahead of tomorrow’s threat. Our team solves tough, meaningful problems that... 
    Suggested
    Full time
    Temporary work
    Work experience placement
    Work at office
    Remote work
    Flexible hours

    Raytheon

    Bedford, MA
    5 days ago

  • Mechanical Engineer

     ...Job Description Job Description Acorn Product Development is a top innovator in product design and engineering for global manufacturability. Acorn has offices in Silicon Valley, Boston, Denver and China. Each year, key Fortune 100 and 500 companies – as well as... 
    Suggested
    Work at office

    Acorn Product Development, Inc.

    Waltham, MA
    10 days ago

  • HVAC Technician with Security Clearance

    Role: HVAC Maintenance Technician IV Location: Bedford, MA Pay Rate: $37/hr on W2 Duration: 12+ Months Working Hours: Monday through Friday: 7:00 am – 3:30 pm (possible weekend work too) plus on call/emergency call in hours Top 5 Skills/Experience: • Preference...
    Suggested
    Monday to Friday
    Weekend work

    Indotronix International Corp

    Bedford, MA
    3 days ago

  • Mechanical Engineer Co-Op (Waltham)

     ...Mechanical Engineer Co-Op (January-July 2026) On-site in Waltham, Massachusetts Amplitude Vascular Systems (AVS), an early-stage medical device company focused on safely and effectively treating severely calcified arterial disease, is seeking a Mechanical Engineer... 
    Suggested
    Full time
    Part time

    Amplitude Vascular Systems

    Waltham, MA
    1 day ago

  • Water Project Engineer (New England Region)

     ...Job Description Job Description Woodard & Curran is a national engineering, science, and operations firm with a simple vision for clean water, a safe environment, healthy communities, and happy people. As an employee-owned company, we strive to cultivate teams that... 
    Suggested
    Hourly pay
    Contract work
    Temporary work
    For contractors
    Work at office
    Local area
    Remote work
    Flexible hours

    Woodard & Curran

    Andover, MA
    18 days ago

  • Sr Mechanical Engineer - Patriot Canister (Remote)

    $82k - $164k

     ...nation and allies defend freedoms and deter aggression. We bring the strength of more than 100 years of experience and renowned engineering expertise to meet the needs of today’s mission and stay ahead of tomorrow’s threat. Our team solves tough, meaningful problems that... 
    Suggested
    Full time
    Temporary work
    Work experience placement
    Remote work
    Flexible hours

    Raytheon

    Bedford, MA
    2 days ago

  • Senior Mechanical Engineer - Structural Analysis

    $82k - $164k

     ...nation and allies defend freedoms and deter aggression. We bring the strength of more than 100 years of experience and renowned engineering expertise to meet the needs of today’s mission and stay ahead of tomorrow’s threat. Our team solves tough, meaningful problems that... 
    Suggested
    Temporary work
    Work experience placement
    Flexible hours

    Raytheon

    Lexington, MA
    2 days ago

  • Controls Engineer Wilmington, MA

     ...company name or salary. Experience level: Mid-senior Experience required: 5 Years Education level: Bachelors degree Job function: Engineering Industry: Industrial Automation Compensation: $111,000 - $120,000 Total position: 1 Relocation assistance: No Visa sponsorship... 
    Suggested
    Work at office
    Visa sponsorship
    Relocation package

    ESRhealthcare

    Wilmington, MA
    22 days ago

  • Senior Controls Engineer

     ...Job Description Job Description We are seeking an experienced Controls Engineer to join our growing engineering team in Wilmington, MA. This role is ideal for a hands-on engineer who enjoys designing, programming, and implementing control systems for complex industrial... 
    Suggested
    Temporary work
    Flexible hours

    BlackStar

    Wilmington, MA
    12 days ago

  • HVAC Technician

    $90k - $115k

    Job Description Job Description Salary: 90-115k Delphi Construction, Inc. is looking for a HVAC Service Technician to join our team! This is a great opportunity as we offer competitive pay, benefits, and paid training. Additionally, there is the opportunity for...
    Suggested
    Full time
    Monday to Friday
    Shift work

    Properties Inc.

    Waltham, MA
    2 days ago

  • Senior Hardware Design Engineer

    $82k - $164k

     ...nation and allies defend freedoms and deter aggression. We bring the strength of more than 100 years of experience and renowned engineering expertise to meet the needs of today’s mission and stay ahead of tomorrow’s threat. Our team solves tough, meaningful problems that... 
    Suggested
    Temporary work
    Work experience placement
    Relocation
    Flexible hours
    Day shift

    Raytheon

    Lexington, MA
    2 days ago

  • Senior Hardware Design & Test Engineer

    $82k - $164k

     ...our nation and allies defend freedoms and deter aggression.We bring the strength of more than 100 years of experience and renowned engineering expertise to meet the needs of today’s mission and stay ahead of tomorrow’s threat.Our team solves tough, meaningful problems... 
    Suggested
    Temporary work
    Work experience placement
    Relocation
    Flexible hours

    Raytheon

    Hanscom Air Force Base, MA
    1 day ago

  • RF Hardware Design & Test Engineer

    $66k - $130k

     ...nation and allies defend freedoms and deter aggression. We bring the strength of more than 100 years of experience and renowned engineering expertise to meet the needs of today’s mission and stay ahead of tomorrow’s threat. Our team solves tough, meaningful problems that... 
    Suggested
    Temporary work
    Work experience placement
    Local area
    Relocation
    Flexible hours
    Day shift

    Raytheon

    Hanscom Air Force Base, MA
    2 days ago

  • Thermal Engineer with Security Clearance

    Job Description: We are seeking an experienced Thermal Engineer with a strong background in thermal analysis and thermal management for space systems. The successful candidate will lead thermal design efforts, perform system-level and detailed thermal analyses, and... 
    Flexible hours
    Night shift

    Encode

    Lexington, MA
    3 days ago

  • Principal Electrical Engineer

    $135k - $215k

     ...Job Description Job Description The Elevator Pitch  As Evolv’s Principal Electrical Engineer, you’ll define the technical direction for our most complex products. You’ll be the organization’s top electrical engineering authority, trusted to solve problems no one... 
    Full time
    Contract work
    Local area
    Remote work
    Flexible hours

    Evolv Technologies Holdings, Inc.

    Waltham, MA
    27 days ago

  • P4 Principal Mechanical Engineer Lead

    $101k - $203k

     ...nation and allies defend freedoms and deter aggression. We bring the strength of more than 100 years of experience and renowned engineering expertise to meet the needs of today’s mission and stay ahead of tomorrow’s threat. Our team solves tough, meaningful problems that... 
    Full time
    Temporary work
    Work experience placement
    Work at office
    Remote work
    Flexible hours

    Raytheon

    Bedford, MA
    5 days ago

  • Senior Test Development Engineer - Onsite Tewksbury, MA

    $82k - $164k

     ...nation and allies defend freedoms and deter aggression. We bring the strength of more than 100 years of experience and renowned engineering expertise to meet the needs of today’s mission and stay ahead of tomorrow’s threat. Our team solves tough, meaningful problems that... 
    Temporary work
    Work experience placement
    Interim role
    Internship
    Relocation
    Flexible hours

    Raytheon

    Bedford, MA
    10 hours ago

  • Model-Based Systems Engineer

    $112k - $154k

     ...Job Description Job Description STR is hiring a Model-Based Systems Engineer in our Woburn, MA; Dayton, OH; & Arlington, VA offices to work across a broad portfolio of DoD mission areas. Hybrid positions can at times be available, depending on the program requirements... 
    Full time
    Work at office
    Local area
    Night shift

    STR

    Woburn, MA
    20 days ago

  • Senior Antenna and Microwave Engineer

    $82k - $164k

     ...nation and allies defend freedoms and deter aggression. We bring the strength of more than 100 years of experience and renowned engineering expertise to meet the needs of today’s mission and stay ahead of tomorrow’s threat. Our team solves tough, meaningful problems that... 
    Temporary work
    Work experience placement
    Worldwide
    Relocation
    Flexible hours

    Raytheon

    Hanscom Air Force Base, MA
    1 day ago

  • Principal Transmission Line Engineer, NGV

     ...and partnerships to accelerate the development of a clean energy future. National Grid is hiring a Principal Transmission Line Engineer – Successful candidate can be located in either our Waltham, MA, Boston, MA, or our Brooklyn, NY office. Job Purpose National... 
    Work at office
    Local area
    Waltham, MA
    more than 2 months ago

  • Staff Electromechanical Engineer (R3935)

     ...aircraft like no other—one that will push the boundaries of innovation and performance. We are looking for a Staff Electromechanical Engineer to join our team, focused on the design and integration of avionics systems and driving designs from concept to production. If you... 
    Full time
    Contract work
    Temporary work
    Part time
    Worldwide

    Shield AI

    Boston, MA
    18 days ago

  • HVAC Refrigeration Technician

    $30 - $50 per hour

    Job Description Job Description Salary: $30 - $50 per hour based on experience About Us Looking for a team atmosphere? An organization that truly cares and looks out for all of their employees? A company that puts company CULTURE first? RCL Mechanical is a locally...
    Hourly pay
    Night shift
    Weekend work

    RCL Mechanical

    Acton, MA
    3 days ago

  • VP of Product Engineering (Waltham)

    $200k - $250k

     ...expanding our team with passionate individuals who thrive at the cutting edge of technology. About the role The VP of Product Engineering will serve as a key leader within Irradiant Technologies, overseeing all engineering efforts and ensuring that technical... 
    Full time
    Temporary work
    Flexible hours

    Irradiant

    Waltham, MA
    25 days ago

  • Opto Mechanical Design Engineer , (IS-0830-14)

     ...OPENING DATE: October 30, 2025 CLOSING DATE: December 2, 2025 TYPE OF POSITION: Trust Indefinite (Non-Federal) DIVISION: Central Engineering LOCATION: Cambridge, MA AREA OF CONSIDERATION: This position requires access to export-controlled work. The candidate must... 
    Permanent employment
    Work experience placement
    Work at office
    Local area
    Relocation
    Flexible hours

    Smithsonian Astrophysical Observatory

    Cambridge, MA
    4 days ago

  • Manager - Electrical Engineering

     ...household brands  Shark ® and  Ninja ®) is looking for a dynamic, creative, talented, inspirational and committed Director of Electrical Engineering to lead and to deliver an extraordinary pipeline of new Shark branded products. This role will focus on team management and... 

    Lever - Shadman

    Needham, MA
    18 days ago

  • Senior Systems Engineer - Modeling & Simulation

    $82k - $164k

     ...nation and allies defend freedoms and deter aggression. We bring the strength of more than 100 years of experience and renowned engineering expertise to meet the needs of today’s mission and stay ahead of tomorrow’s threat. Our team solves tough, meaningful problems that... 
    Temporary work
    Work experience placement
    Flexible hours

    Raytheon

    Lexington, MA
    4 days ago

  • Manufacturing Engineering Intern (Summer 2026)

     ...developing and manufacturing minimally invasive surgical stapling solutions in the Boston area. With the highest standards in design engineering and smart manufacturing, our team delivers disruptive technology to health care providers which improves surgical outcomes for... 
    Summer work
    Internship
    Summer internship
    Worldwide

    Lexington Medical

    Bedford, MA
    a month ago

  • Sales Engineer

     ...Job Description Job Description Category: Sales Job Description: Application Engineer – Mechanical Equipment Sales Position Type: Full Time Permanent Salary: Commensurate with experience Immediate opening with Hayes Pump ( Hayes Pump is New England’... 
    Permanent employment
    Full time
    Casual work
    Immediate start

    Hayes Pump, Inc.

    Concord, MA
    12 days ago