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Weapon Mechanical Engineer Jobs (NOW HIRING)

Zel Technologies LLC

Senior Mechanical Engineer

Dahlgren, VA · On-site

$106K - $140K/yr

Perform mechanical engineering analysis and design for missile launchers, weapon systems, and associated support equipment. * Utilize mechanical engineering software tools to develop models, drawings ...

Zel Technologies

Senior Mechanical Engineer

Dahlgren, VA · On-site

$120K - $140K/yr

Perform mechanical engineering analysis and design for missile launchers, weapon systems, and associated support equipment. * Utilize mechanical engineering software tools to develop models, drawings ...

LLNL

Mechanical Engineer

Livermore, CA · On-site

The Initiation System Group provides nuclear weapon engineering design expertise; integration ... Bachelor's degree in Mechanical Engineering or related field, or the equivalent combination of ...

LLNL

Mechanical Engineer

Livermore, CA · On-site

The Initiation System Group provides nuclear weapon engineering design expertise; integration ... Bachelor's degree in Mechanical Engineering or related field, or the equivalent combination of ...

nLIGHT

Mechanical Engineer

Longmont, CO · On-site

We are developing rugged and compact HEL weapon system solutions that can operate and survive in ... We need motivated Mechanical Engineers that are excited about integrating HEL weapon systems and ...

nLIGHT

Mechanical Engineer

Longmont, CO

$96K - $130K/yr

We are developing rugged and compact HEL weapon system solutions that can operate and survive in ... We need motivated Mechanical Engineers that are excited about integrating HEL weapon systems and ...

nLIGHT

Mechanical Engineer

Longmont, CO · On-site

$96K - $130K/yr

We are developing rugged and compact HEL weapon system solutions that can operate and survive in ... We need motivated Mechanical Engineers that are excited about integrating HEL weapon systems and ...

nLIGHT

Mechanical Engineer

Longmont, CO · On-site

$96K - $130K/yr

We are developing rugged and compact HEL weapon system solutions that can operate and survive in ... We need motivated Mechanical Engineers that are excited about integrating HEL weapon systems and ...

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Weapon Mechanical Engineer information

See salary details

$45.5K

$102.9K

$166.5K

How much do weapon mechanical engineer jobs pay per year?

As of Sep 10, 2026, the average yearly pay for weapon mechanical engineer 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 are popular job titles related to Weapon Mechanical Engineer jobs?

For Weapon Mechanical Engineer jobs, the most frequently searched job titles are:

Infographic showing various Weapon Mechanical Engineer job openings in the United States as of August 2026, with employment types broken down into 90% Full Time, 7% Part Time, 2% Contract, and 1% Nights. Highlights an 97% Physical, 1% Hybrid, and 2% Remote job distribution, with an average salary of $102,878 per year, or $49.5 per hour.

Mechanical Engineer

Huntsville, AL • On-site

EOS Defense Systems USA, Inc
Guided Missile and Space Vehicle Manufacturing • 11 - 50 employees
Learn more about EOS Defense Systems USA, Incexternal

Full-time

Re-posted 25 days ago

Job description

We are looking for a Senior Mechanical Engineer to join the EOS team!EOS Defense Systems USA develops and produces highly accurate, cost-effective, modular and scalable Remote Weapon Systems that satisfy our customers' most demanding requirements in both CUAS and ground to ground missions.We are looking for a Senior Mechanical Engineer to join our team. The ideal candidate is responsible for providing mechanical designs that support the product development and product support goals of the organization. The role requires mechanical engineering technical knowledge plus the understanding of the mechanical design integrated with software design, mechanical design and systems engineering activities. Mechanical design solutions are to be developed against defined requirements and delivered in accordance with agreed schedules. The Mechanical Design Engineer ensures that mechanical designs are produced in alignment with the EOS design process and that they are developed to satisfy all system, performance, and regulatory requirements.THIS IS AN ON-SITE POSITIONQualifications:Bachelor's Degree in Mechanical Engineering, Required8+ years' experience, requiredProficient SolidWorks and/or PTC Creo Parametric, requiredProficient in Finite Element Analysis, requiredStrong mathematics skills for basic physics and strength of materials calculations, requiredStrong background in 2D drawing creation and checking, requiredStrong leadership skills and drive for junior engineer development, requiredAbility to travel ~10% for live fire exercises, desiredKnowledge of design for sheet metal and weldments, requiredStrong technical writing and reporting Experience with Remote Weapons Station design and/or development, desiredExperience with combat vehicle mechanical turret design and/or development, desiredExperience with DOD contracts, desiredGD&T application experience, desiredBasic knowledge in military weapons preferred (M240B, M2HB, M134D, MK19, MK47, MK52, M230LF, MK44, Javelin, APKWS Hellfire), desiredDesign for additive manufacturing, desiredPrimary Duties:Produce mechanical designs that satisfy defined requirements in the specified time framesUndertake mechanical design finite element analyses in support of product research and development activitiesWork with systems engineers to ensure that all requirements are identified, captured and analyzed such that design can be developed that satisfy the requirementsUndertake test and evaluation activities on mechanical and system designs to verify and sign-off of all design requirementsWork with other engineering disciplines to ensure cohesive and complete system designsPrepare and review all documentation required to support designs through standard gate reviewsWork with Project Engineers to ensure design solutions are delivered on time and on budget and meet other project management requirementsDevelopment of subordinates in technical and professional capabilitiesCreative evaluation of complex mechanical problems and designing lightweight geometries for military applicationsOther duties as assignedEOS Defense Systems is an Equal Employment Opportunity employer to all employees and applicants for employment without regard to race, color, religion, sex (including pregnancy, gender identification and sexual orientation) or national origin in accordance with applicable federal, state and local laws. An Equal Opportunity Employer for disabled veterans, recently separated veterans, other protected veterans, and armed forces service medal veterans. An Equal Opportunity Employer of individuals with disabilities. We participate in E-Verify.
Job Posted by ApplicantPro