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Weapon Engineer Jobs in Seattle, WA (NOW HIRING)

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Weapon Engineer information

See Seattle, WA salary details

$50.1K

$121.1K

$197.4K

How much do weapon engineer jobs pay per year?

As of Sep 2, 2026, the average yearly pay for weapon engineer in Seattle, WA is $121,068.00, according to ZipRecruiter salary data. Most workers in this role earn between $86,500.00 and $150,800.00 per year, depending on experience, location, and employer.

What does a weapon engineer do?

A Weapon Engineer is a professional who designs, develops, tests, and maintains weapons systems and related technology. They work on a wide range of projects, including firearms, missiles, explosives, and defense systems, ensuring that these weapons are safe, effective, and reliable. Weapon Engineers may also be involved in research, improving existing technologies, and ensuring compliance with safety and regulatory standards. They often collaborate with other engineers, military personnel, and government agencies to meet specific defense requirements.

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

To thrive as a Weapon Engineer, you need a solid background in mechanical or electrical engineering, physics, and mathematics, typically supported by a relevant engineering degree. Familiarity with CAD software, simulation tools, and adherence to defense industry standards and certifications such as ITAR compliance are commonly required. Strong problem-solving, attention to detail, and effective teamwork skills help individuals excel in designing and testing complex weapon systems. These skills ensure the safety, reliability, and effectiveness of weapons, which are critical for national security and defense objectives.

What are some common challenges faced by weapon engineers when collaborating with multidisciplinary teams?

Weapon Engineers frequently work alongside professionals from fields such as electronics, software, and mechanical engineering. One common challenge is ensuring clear communication across these disciplines, as each may use different technical languages and design approaches. Successfully integrating various subsystems into a cohesive weapon system also requires strong project management and adaptability to evolving defense requirements. Building strong relationships and maintaining open, solution-focused dialogue with team members are key to overcoming these challenges.

What is the difference between Weapon Engineer vs Armament Specialist?

AspectWeapon EngineerArmament Specialist
CredentialsEngineering degree, security clearancesTechnical certifications, security clearances
Work EnvironmentResearch labs, manufacturing facilitiesField operations, testing sites
Industry UsageDefense contractors, militaryMilitary units, defense agencies

Weapon Engineers focus on designing, developing, and testing weapons systems, often working in labs or manufacturing. Armament Specialists typically handle the deployment, maintenance, and operational support of weapons in the field. While both roles require technical knowledge and security clearances, Weapon Engineers are more involved in the creation process, whereas Armament Specialists focus on operational use and support.

How much do weapon engineers get paid?

Weapon engineers typically earn a median annual salary ranging from $70,000 to $120,000, depending on experience, education, and location. Advanced skills in ballistic systems, software, and safety protocols can lead to higher compensation, especially in defense or aerospace industries.

What are popular job titles related to Weapon Engineer jobs in Seattle, WA?

For Weapon Engineer jobs in Seattle, WA, the most frequently searched job titles are:

Infographic showing various Weapon Engineer job openings in Seattle, WA as of August 2026, with employment types broken down into 91% Full Time, 5% Part Time, and 4% Contract. Highlights an 88% Physical, 4% Hybrid, and 8% Remote job distribution, with an average salary of $121,068 per year, or $58.2 per hour.

PRINCIPAL TECHNICAL MANAGER FOR UNDERSEA WEAPONS

U.S. Department of Defense (DOD)

Keyport, WA

$191K/yr

Full-time

Posted 15 days ago


U.S. Department Of Defense rating

7.9

Company rating: 7.9 out of 10

Based on 539 frontline employees who took The Breakroom Quiz

27th of 49 rated military and defense


Job description

You will serve as Principal Technical Manager for Undersea Weapons in the Undersea Weapons Department of the Naval Undersea Warfare Center (NUWC) Division, Keyport.Qualifications:Candidates should be committed to improving the efficiency of the Federal government, passionate about the ideals of our American republic, and committed to upholding the rule of law and the United States Constitution. Candidates will not be hired based on their race, sex, color, religion, or national origin.
To meet the minimum qualification requirements for this position, your resume must show that you possess the Technical Qualifications (TQ) related to this position - NOT TO EXCEED 2 PAGES. Resumes over the 2-page limit will be disqualified. Your resume should include examples of experience, education, and accomplishments applicable to the qualification(s). If your resume does not reflect demonstrated evidence of these qualifications, you may not receive consideration for the position.
TECHNICAL QUALIFICATIONS (TQs): Your resume should demonstrate accomplishments that would satisfy the technical qualifications:
TQ 1. Ability to apply engineering and scientific theories across the full lifecycle-including Science and Technology (S&T), Research, Development, Test, and Evaluation (RDT&E), acquisition, and in-service engineering-to deliver and sustain operationally relevant undersea weapons and weapon systems to the Fleet. This includes proven expertise in systems engineering, project management, and production execution to transition and sustain advanced warfighting capabilities.
TQ 2. Demonstrated ability to lead technical and business operations within a complex R&D organization, leveraging knowledge of the Navy Working Capital Fund (NWCF) construct. Proven expertise in developing organizational strategic plans, investment roadmaps, and capabilities aligned with Navy and Department of War strategic guidance (such as NUWC Keyport's mission). This includes a track record of building collaborative partnerships and leading diverse teams across the Naval Research & Development Enterprise, Fleet, industry, and academia.
Additional qualification information can be found from the following Office of Personnel Management website:
https://www.opm.gov/policy-data-oversight/classification-qualifications/general-schedule-qualification-standards/#url=GS-PROF
AND
801 Professional Engineering Series
Experience refers to paid and unpaid experience, including volunteer work done through National Service programs (e.g., professional, philanthropic, religious, spiritual, community, student, social). Volunteer work helps build critical competencies, knowledge, and skills and can provide valuable training and experience that translates directly to paid employment.Education:Applicants must meet the following positive education qualifications requirements of the Office of Personnel Management (OPM) Qualifications Standards Manual:
For 0801 Professional Engineering Series:
A. Degree: Engineering. Successful completion of a bachelor's or higher engineering degree from an accredited college or university. To be acceptable, the program must: (1) lead to a bachelor's degree in a school of engineering with at least one program accredited by ABET; or (2) include differential and integral calculus and courses (more advanced than first-year physics and chemistry) in five of the following seven areas of engineering science or physics: (a) statics, dynamics; (b) strength of materials (stress-strain relationships); (c) fluid mechanics, hydraulics; (d) thermodynamics; (e) electrical fields and circuits; (f) nature and properties of materials (relating particle and aggregate structure to properties); and (g) any other comparable area of fundamental engineering science or physics, such as optics, heat transfer, soil mechanics, or electronics. Such education must demonstrate the knowledge, skills, and abilities necessary to do the work of the position.
-or-
B. Combination of education and experience -- college-level education, training, and/or technical experience that furnished (1) a thorough knowledge of the physical and mathematical sciences underlying engineering, and (2) a good understanding, both theoretical and practical, of the engineering sciences and techniques and their applications to one of the branches of engineering. The adequacy of such background must be demonstrated by one of the following:
(I) Professional registration or licensure -- Current registration as an Engineer Intern (EI), Engineer in Training (EIT), or licensure as a Professional Engineer (PE) by any State, the District of Columbia, Guam, or Puerto Rico. Absent other means of qualifying under this standard, those applicants who achieved such registration by means other than written test (e.g., State grandfather or eminence provisions) are eligible only for positions that are within or closely related to the specialty field of their registration. For example, an applicant who attains registration through a State Board's eminence provision as a manufacturing engineer typically would be rated eligible only for manufacturing engineering positions; or
(II) Written Test -- Evidence of having successfully passed the Fundamentals of Engineering (FE) examination or any other written test required for professional registration by an engineering licensure board in the various States, the District of Columbia, Guam, and Puerto Rico; or
(III) Specified academic courses -- Successful completion of at least 60 semester hours of courses in the physical, mathematical, and engineering sciences and that included the courses specified in the basic requirements under paragraph A. The courses must be fully acceptable toward meeting the requirements of an engineering program as described in paragraph A; or
(IV) Related curriculum -- Successful completion of a curriculum leading to a bachelor's degree in an appropriate scientific field, e.g., engineering technology, physics, chemistry, architecture, computer science, mathematics, hydrology, or geology, may be accepted in lieu of a bachelor's degree in engineering, provided the applicant has had at least 1 year of professional engineering experience acquired under professional engineering supervision and guidance. Ordinarily there should be either an established plan of intensive training to develop professional engineering competence, or several years of prior professional engineering-type experience, e.g., in interdisciplinary positions. (The above examples of related curricula are not all inclusive.)
An advanced degree of Master's or Ph.D. in one of the educational fields listed above is highly desirable.Employment Type: OTHER

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