Who We Are At Firestorm, we are building the future of expeditionary defense manufacturing and autonomous systems. Modern conflict has exposed a fundamental problem: the systems needed most by operators are often too expensive, too slow to produce, and too difficult to sustain at scale. Firestorm exists to change that.

We develop mission-adaptable aerial systems and deployable manufacturing infrastructure designed to put capability directly into the hands of the warfighter. From modular unmanned aircraft to xCell — our deployable microfactory — our goal is to make defense systems rapidly deployable, adaptable, and producible at the point of need.

We are looking for builders, operators, and problem-solvers who want to work on meaningful technology with real-world impact.

About The Role Firestorm is building next-generation, deployable combat systems and we’re looking for a Project Engineer, to join our Munitions Group. In this role, you’ll support the design, integration, test, and certification of kinetic and non-kinetic effectors on our tactical sUAS platforms, ensuring safe, effective, and compliant weapons employment from concept through field deployment.

This role will tackle the full weapons integration lifecycle both technical and programmatic. One day may fly by on new concept development and design, while the next may be test support on the range evaluating effect on target. From safe/arm and release systems, to interface documentation and preliminary design reviews – you’ll be a driver behind developing not just theoretical capabilities, but fielding mission-ready payloads that operators will carry into live environments. You’ll work at the intersection of warfighter intent and technical execution, balancing rigor with agility, and compliance with tactical need. From loitering munitions to emerging payloads, you’ll help shape a flexible and scalable effects architecture that brings precision to the squad level and beyond.

This career is for engineers who think like tacticians, sweat the details, and thrive in a fast-moving, multi-disciplinary environment.

What You’ll Do

Required Qualifications

• Bachelor’s degree in Mechanical Engineering, Physics, or a related STEM field — or equivalent engineering experience in lieu of a degree.

Preferred Qualifications

• Specific experience with munitions or similar explosive based test events.
• Working knowledge of MIL-STD-1316, safing/fuzing mechanisms, weapons release hardware, and applicable DoD safety/certification protocols.

Work Environment

• Based at our Headquarters in San Diego, CA.
• Ability to travel up to 20%, both CONUS and OCONUS.
• PPE is provided; adherence to all safety protocols and environmental controls is mandatory.
• Ability to lift 30lbs

Firestorm is committed to hiring and retaining a diverse workforce. We are proud to be an Equal Opportunity/Affirmative Action Employer, making decisions without regard to race, color, religion, creed, sex, sexual orientation, gender identity, marital status, national origin, age, veteran status, disability, or any other protected class. U.S. Citizenship is required for all positions with a government clearance and certain other restricted positions. Our culture at Firestorm fosters collaboration, respect, and trust to empower passionate people to do their best work. We offer a competitive salary, comprehensive benefits, and opportunities for career growth.

Compensation US Salary Range: $90,000 - $110,000 USD.

The posted salary range reflects an estimate based on a variety of compensation factors, including but not limited to relevant experience, education, certifications, specialized skills, geographic location, and business needs. Actual compensation may vary, and this range is subject to change as our compensation structure or market conditions evolve. Benefits & Perks Our culture fosters collaboration, respect, and trust, empowering passionate people to do their best work. We offer a competitive salary, comprehensive benefits, and opportunities for career growth. In addition to an opportunity to take part in an innovative, collaborative and fast-growing business with a highly motivated and skilled team, we also take pride in taking care of our employees. Here are just a few ways that we show our appreciation:

Export Control Compliance To conform to U.S. government export control regulations, including the International Traffic in Arms Regulations (ITAR) and Export Administration Regulations (EAR), you must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or otherwise eligible to obtain the required authorizations from the U.S. Department of State or U.S. Department of Commerce.

Equal Opportunity Statement Firestorm is an equal opportunity employer, committed to creating a diverse and inclusive workplace, and upholding equitable hiring practices. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, protected veteran status, or any other characteristic under federal, state, or local law, including those with a criminal history, in a manner consistent with the requirements of applicable state and local laws, including the CA Fair Chance Initiative for Hiring Ordinance. We actively encourage members of recognized minorities, women, Veterans, and those with disabilities to apply, and we work to create a welcoming and supportive environment for all applicants throughout the interview process.

Firestorm is committed to fostering an inclusive and accessible work environment. If you require accommodations or assistance during the application process, please don't hesitate to reach out to us at careers@launchfirestorm.com so we can provide the support you need.