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Weapon Engineer Jobs in Seattle, WA (NOW HIRING)

McLaughlin Research Corporation

Computer Engineer

Keyport, WA · On-site

$108K - $128K/yr

Job Title Computer Engineer Location KEYPORT, WA 98345 US (Primary) Job Type / Status Full-Time ... Undersea Weapons Department: This Department plans, organizes, directs and controls NUWC Division ...

Philadelphia Media Network, Pbc

Computer Engineer

Keyport, WA · On-site

$108K - $128K/yr

Undersea Weapons Department: This Department plans, organizes, directs and controls NUWC Division ... Provides In-Service Engineering Agent (ISEA), maintenance, and repair support for Anti-Submarine ...

McLaughlin Research Corporation

Computer Engineer

Keyport, WA · On-site

$108K - $128K/yr

Job Title Computer Engineer Location KEYPORT, WA 98345 US (Primary) Job Type / Status Full-Time ... Undersea Weapons Department: This Department plans, organizes, directs and controls NUWC Division ...

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Showing results 1-20

All JobsWeapon Engineer JobsWeapon Engineer Jobs in Seattle, WA

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:

What job categories do people searching Weapon Engineer jobs in Seattle, WA look for?

The top searched job categories for Weapon Engineer jobs in Seattle, WA are:

Weapon Engineer jobs near you
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.

Senior Staff Engineer, Weapons Systems (R5019)

Shield AI

Seattle, WA

$118K - $162K/yr

Full-time, Part-time

Posted 8 days ago

Job description

Shield AI is a venture-backed defense-tech company with the mission of protecting service members and civilians with intelligent systems. Its products include Hivemind autonomy software, V-BAT and X-BAT aircraft, and Aechelon simulation and synthetic reality technologies. With offices and facilities across the U.S., Europe, the Middle East, and Asia-Pacific, Shield AI’s technology actively supports operations worldwide. For more information, visit www.shield.ai. Follow Shield AI on LinkedIn, X, Instagram, and YouTube. 

Job Description:

We are seeking a Weapons Systems Engineer to lead the integration, validation, and operational deployment of advanced weapon capabilities on X-Bat. This role directly impacts mission readiness, combat effectiveness, aircraft survivability, and program execution by ensuring weapon systems are successfully integrated, tested, and fielded to operational users.

The engineer will work across the full lifecycle from requirements development through flight test, helping reduce integration risk, accelerate capability delivery, and improve overall mission system performance.

What you'll do:
  • Define weapon system behaviors, operational sequences, and mission workflows to ensure reliable and predictable weapon employment across all phases of operation
  • Develop system architectures, activity diagrams, interface definitions, and functional behaviors for aircraft weapon systems and mission system integration
  • Lead integration of weapon systems, stores management systems, and avionics interfaces while coordinating across software, avionics, flight sciences, mechanical design, and test teams
  • Support lab, ground, and flight test activities to validate system behavior, identify integration issues early, and improve mission system reliability
  • Perform troubleshooting, root cause analysis, and corrective action development to reduce integration risk, improve operational readiness, and accelerate capability fielding
Required qualifications:
  • Bachelor’s degree in Aerospace Engineering, Electrical Engineering, Systems Engineering, Mechanical Engineering, or related technical field
  • 5+ years of experience in military aerospace, mission systems, avionics, or weapon systems integration
  • Experience defining system behavior, operational concepts, activity diagrams, or functional architectures for complex aerospace systems
  • Familiarity with MIL-STD-1760, MIL-STD-1553, and hardware/software integration environments
  • Strong systems engineering, troubleshooting, and cross-functional communication skills
  • Ability to obtain a S//SAR level security clearance desired.
Preferred qualifications:
  • Experience supporting fighter aircraft, UAV, bomber, or advanced military aircraft programs
  • Experience with MBSE methodologies and tools such as Cameo Systems Modeler
  • Background in HIL/SIL integration labs, flight test, or operational weapon system validation
  • Familiarity with airworthiness, cybersecurity, and resilient mission systems
  • Active Secret or Top Secret clearance preferred
Compensation for this role is based on the position’s work location. The salary range shown reflects the listed location and may vary if the position is based in a different geographic market. Actual compensation will also consider factors such as experience, skills, qualifications, and internal equity. 
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Full-time regular employee offer package:
Pay within range listed + Bonus + Benefits + Equity
 
Temporary employee offer package:
Pay within range listed above + temporary benefits package (applicable after 60 days of employment)
 
Salary compensation is influenced by a wide array of factors including but not limited to skill set, level of experience, licenses and certifications, and specific work location. All offers are contingent on a cleared background and possible reference check. Military fellows and part-time employees are not eligible for benefits. Please speak to your talent acquisition representative for more information.
 
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Shield AI is proud to be an equal opportunity workplace and is an affirmative action employer. We are committed to equal employment opportunity regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, marital status, disability, gender identity or Veteran status. If you have a disability or special need that requires accommodation, please let us know. 

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.