Sr. Process Engineer, PBF Manufacturing

Job Description At Relativity Space, we're building rockets to serve today's needs and tomorrow's breakthroughs. Our Terran R vehicle will deliver customer payloads to orbit, meeting the growing demand for launch capacity. Achieving commercial success with Terran R will unlock new opportunities to advance science, exploration, and innovation, pioneering progress that reaches beyond the known. Joining Relativity means becoming part of a team where autonomy, ownership, and impact are valued at every level. Here, you're not just executing tasks; you're solving novel problems, contributing to the development of rockets, factories, and a business from the ground up. Whether in propulsion, manufacturing, software, avionics, or corporate functions, you'll collaborate across teams, influence decisions, and see your work materialize rapidly. Relativity fosters a culture where creativity and technical rigor go hand in hand, and your voice will help shape our shared story. This is a unique moment to leave your mark on our product, process, and culture, with Terran R gaining momentum. The most meaningful work of your career awaits. Join us. About the Team: The Powder Bed Fusion manufacturing team develops and operates advanced additive manufacturing technologies. This team ensures infrastructure, materials, tools, and equipment support rapid iteration and printing. They played a key role in manufacturing Aeon-1 for its first launch and are now pioneering new technologies and approaches for Aeon-R. About the Role: Support installation, commissioning, and operation of additive post-processing manufacturing equipment. Develop and maintain standard operating procedures, work instructions, checklists, and safety protocols for additive manufacturing and post-processing equipment. Establish process flows to meet production rate and quality goals. Communicate roadblocks promptly to team leaders and technicians to facilitate quick resolution. Monitor machine utilization and work to reduce planned and unplanned downtime. Perform ROI and cost trade-off analyses to optimize machine capital and processes. Implement tooling and statistical process controls to improve reliability, reduce costs, and shorten lead times. About You: BSc in Engineering or a relevant technical discipline. 5+ years of process engineering experience in manufacturing. Experience with powder bed fusion metal 3D printing. Experience in fast-paced, iterative design environments. Familiarity with ISO AS9100/ISO9000, medical device manufacturing, or similar standards. Nice to Have: Six Sigma Green Belt, SPC, DOE. Knowledge of lean manufacturing practices like 5S or Six Sigma. Relativity Space values transparency and fairness in compensation. Salary will be based on experience and qualifications. Our total rewards include competitive salary and equity, generous PTO and sick leave, parental leave, an annual learning stipend, and more. For details, please visit our benefits page. Hiring Range: $130,000—$166,000 USD We are an equal opportunity employer and do not discriminate based on various factors including race, gender, age, marital status, veteran status, or others.

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