Manufacturing Engineer, NPI

Who We Are At Firestorm, we're building toward a future defined by incontestable defense logistics. That means equipping warfighters with mission-critical capabilities at the point of need. Not in months, not from a depot halfway around the world, but now, in the field, on demand. We're a VC-backed defense technology company pioneering an expeditionary manufacturing ecosystem that produces and sustains modular, mission-adaptable unmanned systems, parts and components for repair and sustainment, and the software to transform point solutions into a network of strategic assets. We're building a team of engineers, operators, and problem-solvers who believe the future of deterrence cannot rely only on expensive, exquisite platforms made in centralized factories. We build and field affordable systems using distributed production capabilities at the edge. If you want to solve challenging problems that will reshape the future of defense, you're in the right place. About the Role Firestorm is building mission-adaptive UAV platforms designed for rapid deployment and scalable production. As a Manufacturing Engineer, NPI, you will support the transition of early designs into production-ready systems, helping scale from prototype builds to low-rate production. This is a hands-on role where you will work closely with senior engineers and cross-functional teams to develop manufacturing processes, tooling, and documentation. You will spend meaningful time on the production floor, learning by doing and contributing directly to how products are built. We are looking for someone who is curious, detail-oriented, and eager to grow. You enjoy being close to the hardware, solving problems in real time, and building a strong foundation in manufacturing engineering within a fast-paced environment. What You’ll Do Support DFM and DFA reviews by analyzing drawings and 3D models for manufacturability, flagging tolerance, material, or process concerns Develop and maintain clear, visual work instructions with step-by-step procedures and accept and reject criteria Assist in designing assembly fixtures and jigs with a focus on repeatability and error-proofing Spend significant time on the production floor supporting process setup, debugging, and hands-on problem solving Support First Article Inspection activities per AS9102, including balloon drawings and documentation Contribute to process FMEA and control plan development as part of the NPI team Help develop and execute test procedures for production acceptance and functional verification Collect and analyze manufacturing data such as cycle time, yield, and defects to support continuous improvement Assist with root cause analysis on manufacturing nonconformances using structured problem-solving methods Maintain ITAR and CUI compliance across manufacturing documentation and data Required Qualifications Bachelor’s degree in Manufacturing, Mechanical, or Industrial Engineering 3+ years of manufacturing or production engineering environment U.S. Citizenship required due to ITAR regulations & the ability to obtain and maintain a U.S. Department of Defense (DoD) security clearance. Ability to read and interpret engineering drawings and GD&T Familiarity with common manufacturing processes such as machining, fabrication, assembly, or composites Working knowledge of CAD software such as SolidWorks Strong attention to detail and ability to balance speed with accuracy in a production environment Clear written and verbal communication skills, including the ability to create effective work instructions Comfortable working cross-functionally with engineering, quality, and operations teams Willingness to spend significant time on the production floor Preferred Qualifications Experience working in the defense or aerospace industry. Exposure to aerospace or defense manufacturing standards such as AS9100, AS9102, or MIL-STD Familiarity with Lean manufacturing principles and basic Six Sigma concepts Experience with ERP, MRP, or PLM systems such as Arena or SAP Hands-on experience with measurement tools such as CMMs, calipers, or micrometers, or with test equipment Experience with Python, Power BI, or similar tools for manufacturing metrics and data analysis Exposure to AI or LLM tools for documentation or engineering workflows IPC-A-610 or IPC/WHMA-A-620 certification; or willingness to obtain Work Environment Based at our headquarters in San Diego, CA We welcome candidates who are local or open to relocating; relocation assistance is available and may be included in the offer package where appropriate. Requires standing and walking for extended periods throughout the workday, frequently moving across the production floor Exposure to moderate noise, temperature variation, and typical shop-floor conditions Personal protective equipment (PPE) is provided and must be worn as required This position typically operates in a standard office setting and manufacturing environment. This role requires use of standard office equipment and the physical demands described here are representative of those that must be met to successfully perform the essential functions of the job. Ability to sit, stand, bend, reach and move about regularly throughout the day. Must have manual dexterity to operate standard office equipment. Compensation US Range: $88,000 - $126,000 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: We offer comprehensive medical, dental, and visions plans 401(k) Retirement Savings Plan to invest in your long-term retirement goals Unlimited PTO Extremely generous company holiday calendar, including a holiday hiatus in December. Generous Parental Leave FSA HSA Hospital Indemnity insurance Critical Illness insurance Accident insurance Basic Life/AD&D, short-term and long-term disability insurance, 100% covered by Firestorm. Plus, the option to purchase additional life insurance for you and your family. Mental Health Resources: We provide free mental health resources 24/7 including therapy and more. Additional work-life services, such as free legal and financial support, are available to you as well. 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 [email protected] so we can provide the support you need.