Mechanical Engineer jobs in Massachusetts

Remote

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Today

Job ID: 2616752 Location: Remote Work, IN, US Date Posted: 2026-09-11 Category: Engineering and Sciences Subcategory: Mechanical Engr Schedule: Full-Time Shift: Day Job Travel: Yes - 10% of the time Minimum Clearance Required: Interim_Secret Clearance Level Must Be Able to Obtain: Secret Potential for Remote Work: ORA_REMOTE Description SAIC is seeking a Mechanical Engineer to serve as an In-Service Engineering Agent (ISEA) in support of hypersonic weapons systems deployed aboard the Z

Full-time

USD 120,001.00 - 160,000.00 per year

Senior Mechanical Engineer

Remote or Oak Ridge, Tennessee

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Today

RESPONSIBILITIES: Kforce has a clienty in Oak Ridge, TN that is seeking a Senior Mechanical Engineer responsible for design, layout, installation, and maintenance of piping systems and associated supports. This role will support the overall design and analysis of mechanical components, systems and piping designs for nuclear and commercial projects. Responsibilities: * Creates detailed engineering drawings, P&IDs, and 3D models for piping routes, equipment, placement, and plant setup * Performs

Contract

$150 - $160 hourly

Mechanical Engineer

Pittsfield, Massachusetts

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Today

JOB TITLE: Mechanical Engineer JOB LOCATION: Pittsfield, MA - Flex Schedule WAGE RANGE*: 49-50.81 JOB NUMBER: 26-01059 JOB DESCRIPTION: Our client, a large defense contractor, has an immediate opening for a Mechanical Engineer to work a flex schedule from their Pittsfield, MA facility. As a mechanical engineer for the Surface Ships Program, you'll be a member of a cross functional team responsible for Designing, Testing, Implementing, Building, and Installing equipment on Surface Ships. We

Full-time

USD 49.00 - 50.81 per hour

Advanced Mechanical Engineer

Pittsfield, Massachusetts

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Today

JOB TITLE: Advanced Mechanical Engineer JOB LOCATION: Pittsfield, MA - Flex Schedule WAGE RANGE*: $49-60.09/hr. - depending on years of experience JOB NUMBER: 26-01058 JOB DESCRIPTION: Our client, a large defense contractor, has an immediate opening for a Advanced Mechanical Engineer to work a flex from their Pittsfield, MA facility. As a mechanical engineer on the Surface Ships program, you'll lead a cross functional team responsible for Designing, Testing, Implementing, Building, and Instal

Full-time

USD 49.00 - 60.09 per hour

Senior Mechanical Engineer / Hands-on /Automotive

Woburn, Massachusetts

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Today

A robotics and automation startup in Massachusetts is building a next-generation system to fully automate a process that has been done manually for decades and they're hiring a full-time Senior Mechanical Engineer to help bring it to life. This is a highly hands-on role where you'll be designing and developing the core mechatronic systems behind an industrial robotics platform. You'll see your work go from concept to real, physical machines that actively lift, move, and service objects in real t

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Full-time

$120000 - $160000

Senior Mechanical Engineer / Automation / Robotics

Woburn, Massachusetts

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Today

A robotics and automation startup in Massachusetts is building a next generation system designed to fully automate services that are manually implemented. They are hiring a full-time Senior Mechanical Engineer to help design and develop the core mechatronic systems behind an industrial robotics platform. This is a chance to build a machine using automation for a process that has been manual for decades. You will be working directly on physical robotic systems that lift, move, and service objects

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Full-time

$120000 - $160000

Principal Mechanical Engineer / Robotics / Automation

Woburn, Massachusetts

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Today

This client is a robotics focused mechanical engineering company right outside the Greater Boston area. They build advanced automated systems that combine mechanical design, sensing, and motion control into high performing machines. They are hiring a full-time Principal Engineer that is onsite 5 days per week. You will work across mechanical system design actuation strategy, CAD, GD&T, FEA, and PLM workflows. You will be working with cross-functional engineering teams to make key architectural d

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Full-time

$160000 - $200000

Sr Specialist, IPTL Mechanical Engineer (Space Systems) : Sign-on bonus ($20K max)

Wilmington, Massachusetts

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Today

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers? mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trust

Full-time

Senior Mechanical Design Engineer

Boston, Massachusetts

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Today

A rapidly growing robotics and automation company in the Boston area is seeking a Senior Mechanical Design Engineer to play a critical role in the development of advanced industrial robotic systems. This full-time opportunity is ideal for an engineer who enjoys bringing physical products from concept through deployment while solving complex mechanical challenges that directly impact product performance, manufacturability, and reliability. This position goes far beyond traditional product design.

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Full-time

$150000 - $170000

Senior Mechanical Design Engineer / Robotics

Boston, Massachusetts

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Today

A rapidly growing, VC-backed robotics company in Boston, MA is looking for a Senior Mechanical Design Engineer to help build the next generation of warehouse automation technology. The company develops AI-powered robotic systems that automate complex warehouse operations, combining advanced robotics, mechanical engineering, and intelligent software to improve safety and efficiency in real-world environments. This is a full-time hybrid opportunity for an experienced mechanical engineer who wants

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Full-time

$150000 - $172000

Staff Power Systems Engineer, Mechanical Design

Remote

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Today

Req ID: 139209 Remote Position: Yes Region: Americas Country: USA General Overview Job Title: Staff Engineer, Mechanical Design Functional Area: Engineering (ENG) Career Stream: Design Engineering Mechanical (DEM) Role: Staff Engineer (SEN) Job Code: SEN-ENG-DEM Job Band: 10 Direct/Indirect Indicator: Indirect Summary We are seeking a versatile Solutions Mechanical Design Engineer to lead the physical design and development of our emerging energy infrastructure portfolio. In this role, y

Full-time

USD 118,000.00 - 162,000.00 per year

Specialist, Mechanical Engineer (Space Structures) : Sign-on bonus ($15K max)

Wilmington, Massachusetts

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Today

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trus

Full-time

USD 15,000.00 per month

Senior Mechanical Engineer

Burlington, Massachusetts

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Today

Description: Viken Detection is seeking an experienced and driven Senior Mechanical Engineer to join our growing, highly collaborative engineering team. 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. The Senior Mechanical Engineer will lead complex mechanical designs, mentor junior engineers, and partner closely with Engine

Full-time

USD 105,000.00 - 155,000.00 per year

Principal Mechanical Engineer

Burlington, Massachusetts

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Today

Viken Detection is seeking a highly experienced Principal Mechanical Engineer to provide technical leadership and architectural ownership across our advanced detection and imaging systems. This highest-level individual contributor role sets mechanical design strategy, drives cross-platform alignment, and tackles complex system-level challenges. The Principal Mechanical Engineer partners closely with Engineering, Physics, Program Management, and Operations to deliver high-performance, manufactura

Full-time

USD 145,000.00 - 170,000.00 per year

Sr Specialist, IPTL Mechanical Engineer (Space Systems) : Sign-on bonus ($20K max)

Wilmington, Massachusetts

•

Today

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trus

Full-time

USD 20,000.00 per month

Lead Mechanical Design Engineer

Remote

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14d ago

Immediate need for a talented Lead Mechanical Design Engineer. This is a 06 Months Contract opportunity with long-term potential and is located in US (Remote). Please review the job description below and contact me ASAP if you are interested. Job ID:26-26722 Pay Range: $70 - $95/hour. Employee benefits include, but are not limited to, health insurance (medical, dental, vision), 401(k) plan, and paid sick leave (depending on work location). Key Requirements and Technology Experience: Must hav

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Contract

$70 - $95

Contractor - Nuclear Mechanical Engineer 4 (NSSS Vessels & Structures)

Remote

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4d ago

TITLE: Contractor - Nuclear Mechanical Engineer 4 (N Vessels & Structures) LOCATION: Remote with 20% Travel to Houston, TX DURATION: 6-9 Months KEYS: ANSYS ( Finite Element Software) Stress Analysis; ANSYS APDL PYTHON AND MATLAB; N ( Nuclear Steam Supply System) ALWR ( Advanced Light Water Reactor); ASME BPVC Section ASME NQA-1 Quality Assurance Requirements JOB DESCRIPTION: This is a 40 hour/week contract position anticipated to last through all of 2026 and potential into 2027. Work may be p

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Contract

75 - 95

Mechanical Electrical Engineer - Boston, MA - (Hybrid)

Boston, Massachusetts

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4d ago

Position:Mechanical Engineer Location: Boston, MA - (Hybrid) Contract: 12+ months Type:Contract / 1099, ongoing Hours:~20/week to start, with strong potential for more based on performance and workload Location:Remote-flexible for design and CAD, but this role involvesphysical prototyping, so you need your own hands-on setup. Greater Boston-area candidates are a plus for occasional in-person collaboration, but we're open to the right remote person who's genuinely equipped to build. Job Descrip

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Contract, Third Party

Depends on Experience

Mechanical Design Engineer for Packaging

Remote

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3d ago

Position: Mechanical Design Engineer for Packaging (Product Lifecycle understanding) Location: REMOTE Job Summary: We are seeking a top-notch Mechanical Design Engineer to join our Design for Packaging team as the subject matter expert in both Product and Packaging Design, setting the standard for future products and sites. This team drives design efficiencies to reduce inbound costs by ensuring parts are designed with packaging and logistics in mind, while engineering the most optimal route fro

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Contract

40 - 55

Mechanical Design Engineer - W2

Remote

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3d ago

Position: Mechanical Design Engineer for Packaging (Product Lifecycle understanding) - W2 Location:REMOTE Duration: Long Term Job Summary: We are seeking a top-notch Mechanical Design Engineer to join our Design for Packaging team as the subject matter expert in both Product and Packaging Design, setting the standard for future products and sites. This team drives design efficiencies to reduce inbound costs by ensuring parts are designed with packaging and logistics in mind, while engineering th

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Contract

Depends on Experience

Mechanical Engineer jobs in Massachusetts, USA