Jobs in the United States

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Added 1 min ago
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Engineering Manager
WELLS
Brighton, CO
- $130,000 to $170,000 USD / year
The ideal candidate is a licensed Professional Engineer with extensive experience in precast design and a proven ability to lead high-performing engineering teams. They bring strong…
Added 3 mins ago
Spacecraft Mechanical Engineer
Motive Companies
Santa Monica, CA
We are seeking a Spacecraft Mechanical Engineer to join the spacecraft engineering team. This role is focused on the hands-on design, development, assembly, integration, and testing of…
Added 3 mins ago
Transit Facility Structural Design Lead
CDM Smith
Atlantic United States
We are seeking a Transit Facility Structural Design Lead to serve as the senior technical authority for the structural design of transit infrastructure projects. This position is intended…
Added 8 mins ago
A
Substation Engineer
Actalent
San Diego, CA
- $58 to $78 USD / hour
Substation Engineer (Remote or Hybrid | California Preferred)
Added 8 mins ago
Tooling/Project Engineer
Actalent
Plano, TX
The Tooling Engineer/Project Mechanical Engineer will play a key role in the design, procurement, fabrication, assembly, integration, start-up, and commissioning of very large-scale…
Added 8 mins ago
Director, Critical Environments - Engineering
Cushman & Wakefield
Creve Coeur, MO
…matters beyond the expertise of operations staff (i.e. MEP design Engineer of record, Environmental, Structural, and Architectural)Establish and maintain a network of…
Added 8 mins ago
Spacecraft Mechanical Engineer
Motive Companies
Santa Monica, CA
We are seeking a Spacecraft Mechanical Engineer to join the spacecraft engineering team. This role is focused on the hands-on design, development, assembly, integration, and testing of…
Added 16 mins ago
Structural Engineering Intern
ITW Building Components Group Inc
United States
…critical role in designing safe, efficient, and innovative structural solutions for residential and commercial construction projects. As a Structural Engineering Intern, you will gain…
Added 21 mins ago
GM
Summer 2027 Internship - Field Engineer
General Matter
Paducah, KY
- $30 to $40 USD / hour
As a Summer Field Engineer Intern at General Matter, you'll be on the ground in Paducah during active construction of our flagship uranium enrichment facility. It's a first-of-a-kind plant…
Added 26 mins ago
Design Engineer
Hussmann Corporation
Bridgeton, MO
The Design Engineer will work within our engineering team to support the execution of large and small product releases. This role will collaborate with cross functional teams (Product…
Added 26 mins ago
Aviation Civil Engineer Co-op/Intern
Passero Associates
Rochester, NY
…Associates' Rochester, NY Office has an exciting paid Aviation Civil Engineer Co-op/Intern opportunity to work alongside our aviation team on a variety of airport planning, design, and…
Added 28 mins ago
Principal Mechanical Engineer
Oracle
Burlington, MA
…design aspects of engineering projects, ensuring alignment with project timelines, quality standards, and design goals.…
Added 28 mins ago
Area Field Engineer (OSM)
Bechtel
Houston, TX
…colleagues working in Arizona, Ohio, Texas, India, and additional project locations around the…
Added 28 mins ago
Structural Field Engineer (OSM)
Bechtel
Houston, TX
The OSM Structural Field Engineer provides field engineering support for structural steel fabrication, assembly, inspection, completion, and release-for-shipment activities in the Module…
Added 28 mins ago
Architectural Field Engineer
Bechtel
Houston, TX
…colleagues working in Arizona, Ohio, Texas, India, and additional project locations around the…
Added 28 mins ago
Structural Steel Field Engineer
Bechtel
Lake Charles, LA
Louisiana LNG is located approximately 11 miles southwest of Lake Charles, Louisiana. The project includes a mid-scale, mixed-refrigerant Liquefied Natural Gas (LNG) production and export…
Added 29 mins ago
Structural Engineer - Senior-Level
Sargent & Lundy
Clayton, MO
+ Project responsibilities will include creating calculations, document designs, and specifications. Additionally, you will be conducting structural analyses, which include loading…
Added 31 mins ago
Senior Bridge Design Engineer
EXP
Coral Gables, FL · West Palm Beach, FL · Jacksonville, FL · Tampa, FL · Orlando, FL · Tallahassee, FL · Fort Lauderdale, FL
Assist project managers with scoping and budgeting for structural work and be responsible for quality assurance of deliverables.
Added 31 mins ago
Principal Consultant- Building Science
Rimkus
Jersey City, NJ
…combination of technical expertise, business development acumen, project leadership, and professional judgment. The Principal Consultant works under minimal supervision, exercising…
Added 32 mins ago
Aircraft Structures Engineer (CLE)
Flexjet
Cleveland, OH
Coordinate and monitor structural/mechanical aspects of project schedule with project managers
Added 32 mins ago
2027 Intern - Mechanical Engineer (Weapons) - Wilmington, MA
Textron
Wilmington, MA
A Day in the Life of a Mechanical Engineer Intern:
Added 33 mins ago
Staff Overhead Transmission Line Structural Engineer Job Details | Black & Veatch Family of Companies
Black & Veatch
Creve Coeur, MO
Staff Overhead Transmission Line Structural Engineer
Added 37 mins ago
Bridge Load Rating Engineer
Department of Transportation
Helena, MT
The Montana Department of Transportation (MDT) is recruiting for a Bridge Load Rating Engineer. This position is responsible for performing and developing all aspects of the Bridge Load…
Added 37 mins ago
Dams & Canals Engineer
Department of Natural Resources & Conservation
Helena, MT
The Montana Department of Natural Resources and Conservation (DNRC) is seeking a licensed Professional Engineer to join the State Water Projects Bureau as a Dams & Canals Engineer. In this…
Added 37 mins ago
Structural Engineer - Bridge Maintenance
Department of Transportation
Helena, MT
The Montana Department of Transportation (MDT) is recruiting for a Bridge Maintenance Engineer (Subject Matter Expert). This position ensures that bridges and other transportation…

QinetiQ US

Principal Mechanical Engineer

Devens, MA, United States

The salary range for this role is $134,000- $175,000 USD.

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Job details

Pay: The salary range for this role is $134,000- $175,000 USD.
Apply by: Nov 5, 2027
Experience: 10+ years’ experience in mechanical design
Posting language: English
Posted: Nov 5, 2026

Original job description

Company Overview

We are a world-class team of professionals who deliver next generation technology and products in robotic and autonomous platforms, ground, soldier, and maritime systems in 50+ locations world-wide. Much of our work contributes to innovative research in the fields of sensor science, signal processing, data fusion, artificial intelligence (AI), machine learning (ML), and augmented reality (AR).

QinetiQ US’s dedicated experts in defense, aerospace, security, and related fields all work together to explore new ways of protecting the American Warfighter, Security Forces, and Allies. Being a part of QinetiQ US means being central to the safety and security of the world around us. Partnering with our customers, we help save lives; reduce risks to society; and maintain the global infrastructure on which we all depend.

Why Join QinetiQ US?

If you have the courage to take on a wide variety of complex challenges, then you will experience a unique working environment where innovative teams blend different perspectives, disciplines, and technologies to discover new ways of solving complex problems. In our diverse and inclusive environment, you can be authentic, feel valued, be respected, and realize your full potential. QinetiQ US will support you with workplace flexibility, a commitment to the health and well-being of you and your family and provide opportunities to work with a purpose. We are committed to supporting your success in both your professional and personal lives.

Position Overview

QinetiQ US is seeking a highly motivated Principal Mechanical Engineer, who will be responsible for the design, development, analysis, and design maintenance of military and commercial hardware products. Products include ruggedized military electronic equipment for maritime applications, robotic ground vehicles, vehicle autonomy hardware and ground robots. Acting as a technical lead supporting existing and new products, the candidate will evaluate design changes, perform design and analysis tasks, plan and oversee design tasks, review and approve design documentation at our Devens, MA facility.

Responsibilities

Electromechanical design, layout, modeling and production support of electro-mechanical assemblies and electronics packaging (using Solidworks and/or CREO).
Analysis of complex mechanical systems via ANSYS Workbench implementing both explicit and implicit modeling to study vibration, shock, fluids, Fluent, structural loading, and thermal responses / performance of the system.
Implement Design for Manufacturability (DFM) practices.
Create/update detailed designs and drawings for fabrication.
Interface with customers and vendors on a project engineering level.
Writing design specifications, reports, and proposals.
Presenting technical internal and customer presentations.
Perform tolerance analysis, check and approve detail designs and drawings
Provide technical guidance to vendors and manufacturing in the build of DoD electromechanical assemblies.
Disposition discrepant material, author fabrication deviations for suppliers, support assembly personnel in support of manufacturing military electronic equipment.
Must support both Devens and Franklin facilities.
Must be able to obtain and maintain a DoD Security Clearance if required.

Required Qualifications

Bachelor's degree in Mechanical Engineering
10+ years’ experience in mechanical design
Direct project engineering or technical lead experience managing design tasks
Experience with ANSYS performing structural, thermal and CFD Analysis
Design of maritime systems and hardware
Design of robotic systems and hardware
Capable of following mechanical programs from inception through system integration
Capable of leading design teams of up to 6 engineers/designers
Knowledge of sheet metal fabrication, machining processes
Knowledge of stage-gate and design cycle processes
Experience with welding standards and practices.
Experience in processing Engineering Changes to documentation on DoD programs.
Must be able to obtain and maintain a DOD Security Clearance

Preferred Qualifications

Ability to develop analytical models for both forced and free convection systems in Excel or MathCAD.
A strong understanding of structural systems, DOD shock/vibration and system dynamics is desired.
Master's or higher level degree in Mechanical Engineering

Pay Transparency

The salary range for this role is $134,000- $175,000 USD. The salary range provided is a good faith estimate representative of all experience levels. QinetiQ US considers several factors when extending an offer, including but not limited to, the role, function and associated responsibilities, a candidate’s work experience, location, education/training, and key skills.

Company EEO Statement

Accessibility/Accommodation:

If because of a medical condition or disability you need a reasonable accommodation for any part of the employment process, please send an e-mail to staffing@us.QinetiQ.com or call (540) 658-2720 Opt. 1 and let us know the nature of your request and contact information.

QinetiQ US is an Equal Opportunity Employer. All Qualified Applicants will receive equal consideration for employment without regard to race, age, color, religion, creed, sex, sexual orientation, gender identity, national origin, disability, or protected Veteran status.

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More about this job

Skills

Electronics
Documentation
Packaging
Dassault Systemes SolidWorks
Mechanical systems
Presentation skills
Assembly
Mechanical engineering
CFD
ICT system integration
Machining
Welding
Microsoft Excel
PTC Mathcad

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