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Weapon System Engineer Jobs (NOW HIRING)

KBR

Weapon System Analyst

Huntsville, AL · On-site

Title: Weapon System Analyst Program Summary KBR's Missile, Aviation, and Ground Systems (MAGS) division delivers mission engineering solutions for critical U.S. Army programs, specializing in ...

KBR, Inc.

Weapon System Analyst

Huntsville, AL · On-site

Title: Weapon System Analyst Program Summary KBR's Missile, Aviation, and Ground Systems (MAGS) division delivers mission engineering solutions for critical U.S. Army programs, specializing in ...

ASEC, Inc.

Weapons System Engineer

Patuxent River, MD · On-site

$110K - $130K/yr

Manage A/A weapon engineering activities, including modeling and simulation, Systems Engineering Technical Review (SETR) processes, and associated documentation. * Conduct capability gap analysis and ...

ASEC

Weapons System Engineer

Patuxent River, MD · Hybrid

$110K - $130K/yr

Manage A/A weapon engineering activities, including modeling and simulation, Systems Engineering Technical Review (SETR) processes, and associated documentation. * Conduct capability gap analysis and ...

PlanIT Group, LLC

System Engineer

Orlando, FL · On-site

Responsibilities : • Assessing and mitigating System Security threats/risks throughout the embedded Weapon System development life cycle • Validating System Security Engineering requirements ...

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Weapon System Engineer information

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How much do weapon system engineer jobs pay per year?

As of Sep 6, 2026, the average yearly pay for weapon system engineer in the United States is $116,935.00, according to ZipRecruiter salary data. Most workers in this role earn between $107,000.00 and $133,000.00 per year, depending on experience, location, and employer.

What is a weapon system engineer?

A Weapon System Engineer is a professional who designs, develops, tests, and maintains weapon systems for military or defense applications. They work on integrating various components such as electronics, software, and mechanical parts to ensure the weapon system functions effectively and safely. Their responsibilities often include system analysis, risk assessment, and ensuring compliance with safety and government regulations. Weapon System Engineers collaborate closely with multidisciplinary teams and may also be involved in field testing and troubleshooting.

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

To thrive as a Weapon System Engineer, you need a solid background in mechanical, electrical, or aerospace engineering, often supported by a relevant bachelor's degree and sometimes security clearance. Familiarity with CAD software, simulation tools, and defense industry standards like MIL-STD is typically required. Strong analytical thinking, attention to detail, and effective teamwork are crucial soft skills for this role. These competencies ensure the safe, reliable, and innovative development of defense systems that meet stringent regulatory and operational requirements.

What are some common challenges faced by weapon system engineers when integrating new technologies into existing defense platforms?

Weapon System Engineers often encounter challenges when integrating cutting-edge technologies with legacy defense systems. These challenges can include ensuring compatibility with existing hardware and software, adhering to strict safety and security protocols, and meeting rigorous testing and validation standards. Additionally, coordination with multidisciplinary teams—including software developers, electronics specialists, and project managers—is essential to address integration issues and maintain system reliability. Staying updated on industry standards and regulatory requirements also plays a crucial role in successful technology integration.

What is the difference between Weapon System Engineer vs Systems Engineer?

AspectWeapon System EngineerSystems Engineer
Required CredentialsBachelor's in Engineering, often with defense or military clearanceBachelor's or higher in Engineering or related field
Work EnvironmentDefense contractors, military facilities, aerospace companiesTechnology firms, manufacturing, aerospace, various industries
Employer & Industry UsagePrimarily defense and military sectorsBroad industry application including tech, aerospace, manufacturing
Common Search & Comparison IntentUnderstanding specialized defense rolesGeneral engineering roles and responsibilities

While both roles involve engineering expertise, Weapon System Engineers focus on designing and integrating military weapon systems, often requiring security clearances and defense industry experience. Systems Engineers have a broader scope, working on complex systems across various industries. The key difference lies in the specialization towards defense and military applications for Weapon System Engineers.

Is weapon system engineering a good career?

Weapon system engineering is a specialized field involving the design, integration, and testing of military weapon systems, often requiring knowledge of electronics, software, and mechanical systems. It offers opportunities in defense contracting, government agencies, and aerospace industries, with roles typically requiring security clearances and advanced technical skills. The career can be stable and well-paying but may involve strict security and confidentiality requirements.
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Weapon System Engineer jobs near you
Infographic showing various Weapon System Engineer job openings in the United States as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $116,935 per year, or $56.2 per hour.

Weapon System RF/Electrical Engineer

Decision Technologies, Inc.

Arlington, VA • On-site

$90K - $120K/yr

Other

Medical, Dental, Vision, Life, Retirement, PTO

Posted 11 days ago

Job description

About Decision Technologies, Inc.
Decision Technologies was founded to help bridge the gap between Department of Defense and Federal Government acquisition programs and technology to help our customers optimize their decision-making process. Over the years, our areas of expertise have expanded to include Systems Engineering, Program Management, In-Service Engineering, Equipment Repair, Research and Development, Test and Evaluation, and Intelligence and Counterintelligence Support. Our growth and success have positioned us as a premier engineering and intelligence services provider contributing to our nation's defense.
Our company culture cultivates talented problem-solvers on focused on performance with industry-leading teamwork and responsiveness. We have established a reputation for offering superior services and solutions, proven integrity and innovation, employee engagement and development, and customer collaboration.
Bring your expertise and knowledge to our team!
We are seeking a qualified Low Mid-Level Weapon System RF/Electrical Engineer in Arlington, VA. This position is not eligible for hybrid or remote work situations. This is a 100% on-site, in-office position.
YOU MUST BE ELIGIBLE FOR A DOD SECRET CLEARANCE
Position Description:
The selectee will perform as the Decision Technologies Weapon System RF/Electrical Engineer for a US Navy Weapons Engineering and Program Acquisition Support contract. In the accomplishment of this task, the selectee will be directly responsible for the following:
  • RF Sensor & Radar Performance Assessment: Evaluate RF sensor performance, seeker tracking algorithms, and antenna subsystem capabilities across missile and terminal defense radar baselines to assess detection range, clutter rejection, and target acquisition against complex threat profiles.
  • Radar Trade-Offs & Link Budget Analysis: Perform radar system trade-off studies, RF propagation modeling, link budget calculations, and fade margin analyses to optimize weapon system track accuracy, target designation, and fire control loop reaction times.
  • C2 & Tactical Data Link Integration: Analyze and evaluate RF communication uplinks, downlinks, and tactical data links connecting shipboard Command and Control (C2/SSDS/Aegis) baselines with guided missile weapon systems to ensure robust command and telemetry transfer.
  • E3, Topside Interference & Safety Analysis: Provide technical analysis and mitigation strategies for Electromagnetic Environmental Effects (E3) and Electromagnetic Interference (EMI), assessing topside platform emitter interactions, RF receiver saturation, and HERO/HERP/HERF safety compliance across various ship classes.
  • Firing Policies & RF Mutual Interference: Review and provide technical comments on fire control logic, emitter management, and weapon system firing policies to resolve RF interference constraints and enhance overall probability of kill () during multi-target/multi-missile engagements.
  • T&E, Telemetry & Augmentation Support: Support missile flight test planning and execution by defining RF target augmentation requirements, evaluating telemetry (TM) systems and communication links, and analyzing post-flight RF sensor performance data to identify capability gaps.
  • Technical Data & RF Specification Reviews: Review and provide actionable technical feedback on OEM Engineering Change Proposals (ECPs), Weapon Specifications (WS), Technical Data Packages (TDPs), and Interface Control Documents (ICDs) related to RF hardware modifications, seeker updates, and electronic protection (EP) enhancements.

Required Qualifications and Skills:
  • Bachelor's Degree in a relevant technical discipline
  • Low Mid: At least 3 years' experience as a DoD systems engineer (non-IT systems) performing requirements analysis, weapon systems integration analysis, or weapon systems design

Desired Qualifications and Skills:
  • Master's Degree in a relevant technical discipline
  • Direct experience with systems engineering for specific Navy terminal defense systems such as RAM and CIWS.
  • An active DoD SECRET clearance
  • Prior SIPR account and experience using SIPR systems
  • Ability to work effectively with team members and subcontractors from various technical, acquisition, and administrative disciplines
  • Excellent interpersonal, leadership, and communication skills
  • Ability to develop and deliver coherent and concise customer presentations

Travel Requirements:
Limited travel requirements (<10%)
Compensation:
Compensation at Decision Technologies, Inc. is determined by various factors, including but not limited to location, the individual's particular combination of education, knowledge, skills, competencies, and experience; as well as contract-specific affordability and organizational requirements.
Employee Benefits:
  • Competitive Paid Time Off
  • Comprehensive Medical, Dental and Vision Insurance
  • Employee Assistance Programs
  • Flexible Spending Accounts (Medical, Dependent Care & Commuter)
  • Company paid Short Term, Long Term, Life and AD&D Insurance
  • 401(k) match
  • Tuition Reimbursement
  • Paid Certifications

Decision Technologies, Inc. is an equal employment opportunity that provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, or any other characteristic protected by federal, state, or local laws.
This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation, and training.
The pay range for this role is:
90,000 - 120,000 USD per year (PAE Munitions Crystal City)

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