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Weapons Engineer Jobs in Hawaii (NOW HIRING)

CACI

Senior Engineer III with Security Clearance

Aiea, HI · On-site

$101K - $139K/yr

Perform systems engineering tasks across the full lifecycle for assigned aviation, ground, missile, space, sea, and soldier weapon systems, programs, and projects. This position offers the ...

SAIC

$160K - $200K/yr

Engineering and Sciences Subcategory: Specialty Engr Schedule: Full-Time Shift: Day Job Travel: Yes ... Previous rated Pilot or Weapons System Officer or 10 years experience working operational ...

Booz Allen Hamilton

Simulation Engineer, Lead

Honolulu, HI · On-site

$99K - $225K/yr

Simulation Engineer, Lead The Opportunity: You build the synthetic worlds that help warfighters ... Advance performance and realism via GPU acceleration, multinode orchestration, and sensor or weapon ...

U.S. Navy

Engineering Duty Officer

Waipahu, HI · On-site

As an Engineering Duty Officer, your job is to keep the fleet moving forward. The Navy will rely on ... Leading the design of new ships and their systems while supervising the integration of weapons and ...

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Weapons Engineer information

What are common challenges Weapons Engineers face when working on multidisciplinary defense projects?

Weapons Engineers often collaborate with specialists in electronics, materials science, software, and systems engineering. One common challenge is integrating complex subsystems to ensure reliability and safety, while meeting strict military specifications. Effective communication and project management skills are essential, as projects usually involve cross-functional teams and tight deadlines. Staying updated with evolving technologies and regulations is also crucial for success in this field.

What Does a Weapons Engineer Do?

As a weapons engineer, you design test, analyze, update, and improve military weapons systems, such as missile defense systems, fighter jets, body armor, and conventional weapons. Your duties depend on the type of industry in which you work. Many weapons systems are now very complex, requiring numerous systems and parts. For example, a fighter jet involves input from aerospace engineers or guidance systems design experts and optical engineers. However, many of your responsibilities are the same across industries. You work with teams of engineers in consultation with military experts to identify weaknesses in weapons and prepare prototypes before beginning full production.

What are weapons engineers and what do they do?

Weapons engineers are specialized professionals who design, develop, test, and maintain military weapons and defense systems. Their work involves applying principles of mechanical, electrical, and aerospace engineering to create advanced weaponry such as missiles, firearms, and defense technologies. Weapons engineers often collaborate with government agencies and defense contractors to ensure that their designs meet safety, reliability, and regulatory standards. They may also be involved in research and development to innovate new technologies for national security. This career requires strong technical skills, attention to detail, and adherence to strict ethical and legal guidelines.

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

To thrive as a Weapons Engineer, you need a solid background in mechanical, electrical, or aerospace engineering, often supported by a relevant degree and security clearance. Familiarity with CAD software, simulation tools, and defense industry standards or certifications is typically required. Strong analytical thinking, attention to detail, and effective teamwork skills help you excel in this role. These competencies ensure the safe, innovative, and compliant development of advanced weapon systems in a highly regulated field.

What is the difference between Weapons Engineer vs Mechanical Engineer?

AspectWeapons EngineerMechanical Engineer
Required CredentialsBachelor's in Engineering, specialized training in weapon systems, security clearancesBachelor's in Mechanical Engineering, possibly a Professional Engineer (PE) license
Work EnvironmentDefense labs, military facilities, research centersManufacturing plants, design firms, industrial settings
Industry UsageDefense, aerospace, military technologyAutomotive, aerospace, manufacturing, energy

Weapons Engineers focus on designing, developing, and testing weapon systems within defense and military sectors, often requiring security clearances. Mechanical Engineers work across various industries, designing and analyzing mechanical systems. While both roles involve engineering principles, Weapons Engineers specialize in weaponry and defense applications, whereas Mechanical Engineers have broader applications in general machinery and product design.

More about Weapons Engineer jobs
What are popular job titles related to Weapons Engineer jobs in Hawaii? For Weapons Engineer jobs in Hawaii, the most frequently searched job titles are:
What cities in Hawaii are hiring for Weapons Engineer jobs? Cities in Hawaii with the most Weapons Engineer job openings:
What are popular job titles related to Weapons Engineer jobs in HI? For Weapons Engineer jobs in HI, the most frequently searched job titles are:
Weapons Engineer jobs near you
Infographic showing various Weapons Engineer job openings in Hawaii as of July 2026, with employment types broken down into 87% Full Time, 10% Part Time, and 3% Contract. Highlights an 87% Physical, 5% Hybrid, and 8% Remote job distribution.
Senior Engineer III with Security Clearance

Senior Engineer III with Security Clearance

CACI

Aiea, HI • On-site

$101K - $139K/yr

Other

Medical, Retirement, PTO

Posted 4 days ago

Job description

Job Title: Senior Engineer III Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Local * * * The Opportunity: CACI is currently seeking a Senior Engineer III in support of the U.S. Army Combat Capabilities Development Command (DEVCOM) C5ISR Center's Engineering and Systems Integration (ESI) Directorate in support of multi-domain operations, Live-Virtual-Constructive (LVC) integration, and advanced M&S capabilities. Perform systems engineering tasks across the full lifecycle for assigned aviation, ground, missile, space, sea, and soldier weapon systems, programs, and projects. This position offers the opportunity to work on cutting-edge defense technologies supporting Army modernization efforts and Combatant Command operations. By joining this team, you will have a unique opportunity to contribute to the U.S. and our allies' ability to develop and apply models and simulations throughout the lifecycle of military and commercial technologies and systems. Your work will help ensure Warfighter readiness and the realization of future capabilities. Responsibilities: Systems Engineering: * Provide SE support and technical expertise during all phases of the life cycle for assigned weapon systems, programs, and projects
* Perform systems engineering tasks in accordance with DoD SE guidance and IEEE 15288, 15288.1, and 15288.2 standards
* Conduct requirements definition and analysis, operational/functional/physical architecture development, and design synthesis
* Execute verification and validation activities, and support transition to operational use and sustainment Model-Based Systems Engineering (MBSE): * Develop and implement MBSE tools and products to support SE processes throughout the acquisition lifecycle
* Create MBSE project plans, best practices, and procedures for assigned systems
* Develop performance specifications, operational architecture descriptions, and System Modeling Language (SysML) diagrams
* Generate Department of Defense Architecture Framework (DoDAF) views using Unified Profile for DoDAF and MODAF (UPDM) or Unified Architecture Framework Modeling Language (UAFML) Technical Analysis & Support: * Perform trade studies and analysis to support system-level decision making
* Conduct fidelity analysis to determine appropriate models for system-of-systems architecture representation
* Support concept of operations, behavioral analysis, system architecture, and requirement traceability
* Provide systems engineering expertise for M&S requirements including test/evaluation/training exercise augmentation Collaboration & Documentation: * Work collaboratively with other contractors, government partners, system primes, OEMs, and industry vendors
* Prepare technical documentation, status reports, and briefings for government customers
* Support technical reviews, exercise support, field tests, and budget reviews Qualifications: Required: * Bachelor's degree in Aerospace Engineering, Industrial Engineering, Mechanical Engineering, Electrical Engineering, Computer Engineering, Systems Engineering, or related technical field
* Minimum Experience: 8 years
* 12+ years experience in lieu of degree
* Strong understanding of system-of-systems (SoS) engineering principles
* Experience with requirements management and technical baseline development
* Knowledge of verification, validation, and accreditation (VV&A) processes
* Familiarity with M&S tools and simulation environments
* Active TS/SCI clearance Desired: * Master's degree or Ph.D. in relevant engineering discipline is highly valued
* Demonstrated experience in aerospace or industrial engineering applications
* Experience with systems engineering processes per IEEE 15288 standards
* Proficiency in MBSE methodologies and tools
* Experience with weapon systems development and integration
* Familiarity with Army acquisition processes and program management
* Experience supporting DEVCOM or other Army research and development organizations
* Knowledge of Live-Virtual-Constructive (LVC) architectures
* Experience with digital engineering and digital transformation initiatives
* Professional Engineer (PE) certification
* Project Management Professional (PMP) certification
* Familiarity with DoDAF/MODAF architecture frameworks
* Experience with AI/ML applications in systems engineering - What You Can Expect: A culture of integrity. At CACI, we place character and innovation at the center of everything we do. As a valued team member, you'll be part of a high-performing group dedicated to our customer's missions and driven by a higher purpose - to ensure the safety of our nation. An environment of trust. CACI values the unique contributions that every employee brings to our company and our customers - every day. You'll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality. A focus on continuous growth. Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground - in your career and in our legacy. Pay Range : There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits. The proposed salary range for this position is: $86,100 - $181,000 CACI is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic.

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