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Mechanical Engineer Defense Jobs (NOW HIRING)

3M HEALTHCARE

Chief Engineer, Defense NPD

Roy, UT · On-site

Chief Engineer (NPD Defense) The Chief Engineer leads and manages a multidisciplinary engineering ... Establish and reinforce strong mechanical engineering practices, including form, fit, function ...

MAG Aerospace

Mechanical Engineer

Atlanta, GA · On-site

Position Summary The Mechanical Engineer is a licensed Professional Engineer (PE) who specifies ... Government defense programs. The role carries the design from requirements and specification ...

World View

Mechanical Engineer

Tucson, AZ · On-site

$130K - $140K/yr

S.‑based defense division, purpose‑built to deliver U.S.‑made, U.S.‑delivered capabilities ... The Mechanical Engineer will work on the design of new and existing high‑altitude balloons ...

GTS

Mechanical Engineer

Dahlgren, VA · On-site

Mechanical Engineer Mechanical Engineer Mechanical Engineer General Description: Provides ... Design products and implement improved processes to enhance performance of defense systems.

New

Science Referral Network

Mechanical Engineer

Tucson, AZ · On-site

Integrated Defense Systems ( IDS) Mechanical Engineering Directorate (MED) provides engineering design, integration and production to a wide range of hardware in Integrated Defense Systems (IDS). The ...

Sigma Defense

1641 - Mechanical Engineer

Belcamp, MD · On-site

$97K - $117K/yr

Sigma Defense is currently seeking a Mechanical Engineer to work in support of the Army for the Network Modernization & Mission Network Technical Service Support program (NetMod). NetMod sets forth ...

Sigma Defense

1641 - Mechanical Engineer

Belcamp, MD · On-site

$97K - $117K/yr

Sigma Defense is currently seeking a Mechanical Engineer to work in support of the Army for the Network Modernization & Mission Network Technical Service Support program (NetMod). NetMod sets forth ...

Science Referral Network

Mechanical Engineer

Tucson, AZ · On-site

Integrated Defense Systems ( IDS) Mechanical Engineering Directorate (MED) provides engineering design, integration and production to a wide range of hardware in Integrated Defense Systems (IDS). The ...

Sigma Defense

1641 - Mechanical Engineer

Belcamp, MD · On-site

$97K - $117K/yr

Sigma Defense is currently seeking a Mechanical Engineer to work in support of the Army for the Network Modernization & Mission Network Technical Service Support program (NetMod). NetMod sets forth ...

Machina Labs

$106K - $140K/yr

Machina Labs is seeking a Senior Mechanical Engineer - Aerospace & Defense to serve as a technical leader within our engineering organization. This is a hands-on role that combines mechanical design ...

NDI Engineering

Mechanical Engineer

Thorofare, NJ · On-site

$83K - $114K/yr

... defense of our country. NDI offerings include naval architecture, marine, civil, structural ... mechanical, and electrical engineering and design services. NDI has an ISO 9001:20015 Certified ...

The Structures Company

Mechanical Engineer

Marietta, GA · On-site

$26 - $80/hr

Mechanical Engineer LOCATION: Marietta, GA PAY RATE: $26.00-80.00/hour We are a national aerospace ... Aerospace / Defense / Aviation * Benefits: Medical, dental, and vision (Cigna) * Perks: Bonus ...

Scout AI

Mechanical Engineer

Sunnyvale, CA · On-site

The future of defense will be decided by those who field intelligent machines at scale. At Scout, w ... The Role As a mechanical engineer you will take full ownership of the hardware development across ...

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Mechanical Engineer Defense information

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$45.5K

$102.9K

$166.5K

How much do mechanical engineer defense jobs pay per year?

As of Sep 14, 2026, the average yearly pay for mechanical engineer defense in the United States is $102,878.00, according to ZipRecruiter salary data. Most workers in this role earn between $81,500.00 and $126,500.00 per year, depending on experience, location, and employer.

What is a mechanical engineer defense?

A Mechanical Engineer in the defense industry designs, develops, and tests mechanical systems for military applications. Their work may involve creating weapons, vehicles, aircraft, or advanced defense systems while ensuring compliance with safety and government regulations. They collaborate with multidisciplinary teams to improve performance, durability, and efficiency in high-stress environments. Security clearances are often required, and projects may involve classified or sensitive information.

What are the typical daily responsibilities of a mechanical engineer defense, and how does the role interact with other departments?

A Mechanical Engineer Defense typically spends their days designing and evaluating mechanical components or systems used in military equipment, running simulations, preparing technical documentation, and performing tests on prototypes. Collaboration is frequent with cross-functional teams such as electrical engineers, systems engineers, project managers, and manufacturing specialists to ensure seamless integration of components and compliance with stringent defense standards. Effective communication across departments is key, as projects often involve coordinating complex requirements and adhering to tight deadlines. This dynamic environment provides exposure to advanced technology and opportunities to contribute to national security while working alongside skilled professionals from diverse technical backgrounds.

What are the key skills and qualifications needed to thrive as a mechanical engineer defense, and why are they important?

To thrive as a Mechanical Engineer in the defense sector, a bachelor's degree in mechanical engineering, strong analytical skills, and experience with mechanical design and manufacturing processes are essential. Familiarity with CAD software (such as SolidWorks, CATIA, or AutoCAD), finite element analysis tools, and security clearance requirements is often necessary. Strong problem-solving abilities, attention to detail, effective communication, and teamwork are valuable soft skills in this position. These competencies ensure the engineer can design, test, and deliver reliable systems in a highly regulated and collaborative defense environment.

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What cities are hiring for Mechanical Engineer Defense jobs?

Cities with the most Mechanical Engineer Defense job openings:

What are the most commonly searched types of Mechanical Engineer Defense jobs?

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What states have the most Mechanical Engineer Defense jobs?

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Mechanical Engineer Defense jobs near you
Infographic showing various Mechanical Engineer Defense job openings in the United States as of September 2026, with employment types broken down into 9% Internship, 64% Full Time, and 27% Contract. Highlights an 91% In-person, and 9% Hybrid job distribution, with an average salary of $102,878 per year, or $49.5 per hour.

Mechanical Engineer

Huntsville, AL • On-site

The Structures Company
See more jobs at The Structures Companyexternal

$70 - $74/hr

Contractor

Medical, Dental, Vision

Re-posted 8 days ago

Job description

JOB TITLE: Mechanical Engineer
LOCATION: Huntsville, AL
PAY RATE: $70–$74/hr (NOOT)

We are a national aerospace and defense staffing agency seeking highly qualified candidates for a position with a top-tier client.

Job Details:

  • Job Type: Contract (Up to 6 months with potential for extension)

  • Shift: 5/40 – 1st Shift

  • Clearance: Active Secret Required

  • Industry: Aerospace / Defense / Aviation

  • Benefits: Medical, dental, and vision (Cigna)

  • Perks: Bonus potential + Priority access via Tier 1 supplier

  • Openings Nationwide: Thousands of opportunities across the U.S.

Qualifying Questions:

  • Are you a U.S. person as defined under ITAR regulations?

  • Do you meet the educational and experience requirements for this role?

  • Can you commute to the job location or relocate if necessary?

Summary: 

  • Designs and develops mechanical/electromechanical products and systems, including instruments, controls, robots, engines, machines, and thermal, hydraulic, or heat transfer systems

  • Applies research to planning, design, development, and testing of mechanical/electromechanical systems

Requirements:

  • Bachelor’s degree in Mechanical Engineering, Aerospace Engineering, or related field

  • 5+ years of experience. 

  • CREO 10 – 6+ years

  • DSR6

  • EPDM

  • GD&T (Geometric Dimensioning & Tolerancing)

  • Must be a U.S. Citizen (as defined by ITAR).

About Us:

The Structures Company is a premier national aerospace and defense staffing agency specializing in contract, contract-to-hire, and direct hire placements. We deliver expert workforce solutions across engineering, IT, production, maintenance, and support roles.

As trusted partners to major aerospace OEMs and Tier 1 suppliers, we connect professionals with opportunities to grow and excel in the aviation and aerospace industries.

Eligibility Requirements:

Must be a U.S. Citizen, lawful permanent resident, or protected individual under 8 U.S.C. 1324b(a)(3) to comply with ITAR regulations.

Keywords: aerospace, aviation, engineering, maintenance, aircraft design, defense

Take your career to new heights—apply today!

Engineers - #vij