Lead Propulsion Systems Engineer - Special Programs

Headquartered in Silicon Valley, California, Archer is a leader in the next-gen aerospace sector building an end-to-end advanced air mobility platform that delivers air taxis, unmanned aircraft systems (“UAS”), aviation-related physical artificial intelligence (“AI”) solutions, and other technologies to customers worldwide across the commercial aerospace and defense sectors.Our sights are set high and our problems are hard, and we believe that diversity in the workplace is what makes us smarter, drives better insights, and will ultimately lift us all to success. We are dedicated to cultivating an equitable and inclusive environment that embraces our differences, and supports and celebrates all of our team members.About the RoleSpecial Programs is Archer's rapid-prototyping, cross-functional engineering team supporting advanced and defense-focused development efforts. We operate as a small, empowered group capable of moving quickly across disciplines — from early technical assessment of new opportunities through hands-on design, analysis, and prototype development.The Lead Special Programs Engineer – Propulsion Technologies & Integration brings deep propulsion engineering expertise as their organic core competency — including hybrid turbofan-electric and turbo-generator architectures — for prototype vehicles and systems.What You’ll DoLead propulsion system design and analysis for prototype vehicles, including engine/motor sizing, performance modeling, BSFC and fuel-burn analysis, and propulsion-airframe integrationSupport rapid prototyping efforts end-to-end, from concept sizing through detailed design, bench/ground test, and flight test supportOwn the propulsion discipline within Special Programs — setting technical approach, standards, and analysis methods used across the program’s propulsion workConduct technical feasibility assessments of new opportunities — evaluating whether emerging concepts, RFPs, or mission requirements are viable within your focus area and what approach they would requireServe as a cross-functional technical contributor across Special Programs efforts outside your core focus area when program needs require itCollaborate with program leads, other Special Programs engineers, and broader Archer engineering teams to align technical approaches with program timelines and constraintsProduce technical documentation, trade studies, and analysis packages supporting both design maturity reviews and opportunity/capture decisionsRepresent Special Programs work in your focus area in internal reviews and, as needed, in discussions with government stakeholdersWhat You’ll NeedBachelor’s degree in Aerospace, Mechanical, or Propulsion Engineering (advanced degree a plus)Demonstrated experience in aircraft propulsion design and analysis, including performance modeling and propulsion-airframe integrationFamiliarity with hybrid-electric or turbo-generator propulsion architectures a plusDemonstrated ability to work across the full development lifecycle — concept through prototype — in a fast-paced, resource-constrained environmentExperience or strong aptitude for evaluating technical feasibility of early-stage concepts, not just executing against defined requirementsComfort operating as a generalist when needed — willingness and ability to contribute outside your core focus area in support of program needsAbility to work independently with significant technical ownership and no direct-report support structure8–12 years of relevant engineering experience (or equivalent demonstrated experience in rapid-prototyping / advanced-programs environments)Must be a U.S. Person (U.S. citizen, national, lawful permanent resident, asylee, or refugee), as defined by ITAR/EARAbility to obtain and maintain a U.S. government security clearanceWhat Makes This Role DifferentThis isn’t a seat on Archer’s core propulsion team. Special Programs engineers are chosen for deep discipline expertise and the versatility to support wherever a program needs it — from early opportunity evaluation to hands-on prototype work across disciplines. You’ll have significant technical ownership and autonomy, working in a small team built to move fast on some of Archer’s most forward-looking defense efforts.At Archer, we aim to attract, retain, and motivate talent with the skills and leadership needed to grow our business. We drive a pay-for-performance culture and reward performance that supports the Company’s strategy. For this position, we are targeting a base pay range of $138,200 - $190,100. Actual compensation offered will be determined by job-related knowledge, skills, and experience. Archer is committed to working with and providing reasonable accommodations to job applicants with physical or mental disabilities, and those with sincerely held religious beliefs. Applicants who may require reasonable accommodation for any part of the application or hiring process should provide their name and contact information to Archer’s People Team at View email address on click.appcast.io. Reasonable accommodations will be determined on a case-by-case basis.Information collected and processed as part of any job applications you choose to submit is subject to Archer's Candidate Privacy Policy.Certain positions may be eligible for visa sponsorship.Archer is proud to be an Equal Opportunity employer committed to diversity and inclusivity in the workplace. All aspects of employment are decided on the basis of merit, qualifications, and business needs. We do not discriminate based upon race, color, religion, sex, sexual orientation, age, national origin, disability status, protected veteran status, gender identity or any other characteristic protected by federal, state or local laws.Archer Aviation does not engage with external recruiting agencies/individual recruiters with whom it does not have a prior written agreement. Archer reserves the right to make use of any unsolicited resumes that it receives and bears no responsibility for payment of any fees asserted from the use of unsolicited resumes. If you are a recruiting agency or individual recruiter wishing to do business with Archer, please reach out to View email address on click.appcast.io. All employment processes are managed by the Archer People Team.