Propulsion Engineer II - Hardware and Bus Systems

About VardaLow Earth orbit is open for business. Varda is accelerating the development of commercial space infrastructure, from in-orbit pharmaceutical processing to reliable and economical reentry capsules. Varda’s W-Series vehicles are built, designed, and operated by Varda in-house, including the pharmaceutical processing payloads, the capsules, the C-PICA heat shields, and the satellite buses.From life-saving pharmaceuticals to more powerful fiber optics, there is a world of products used on Earth today that can only be manufactured in space. Varda is accelerating innovation in the orbital economy by creating both the products and infrastructure needed so space can directly benefit life on Earth. Our mission is to expand the economic bounds of humankind. Our team is uniquely suited to accomplishing this goal, with leadership and staff comprised of veterans from SpaceX, Blue Origin, major pharmaceutical companies and Silicon Valley. Varda was founded in January 2021 by Will Bruey and Delian Asparouhov with significant backing from world class investors including Khosla Ventures, Lux Capital, Founders Fund, Caffeinated Capital, General Catalyst, and Also Capital. Varda is headquartered in El Segundo, California, where we have offices and a production facility where our vehicles, equipment, and materials are built, integrated, and tested. Varda also has offices in Washington, DC and Huntsville, AL. Join Varda, and work to create a bustling in-space ecosystem.About This RoleAs the Propulsion Engineer II – Hardware & Bus Systems, you will be a hands-on technical owner of the propulsion subsystem and propulsion hardware across Varda's fleet of spacecraft. You will help own and maintain the system architecture, generate analysis products, perform component sizing, propulsion software tool development, data review, detailed mechanical design, subsystem test, operations, and more for vehicles both on the ground and in orbit. You will take ownership of assigned systems and work products within a fast-moving interdisciplinary engineering team. Your work will directly contribute to the development of current and future vehicles key to Varda's growth. You'll thrive in a hands-on environment, building technical breadth and steadily raising the bar on everything you touch. ResponsibilitiesSupport and maintain the Varda spacecraft propulsion system technical baseline, including P&IDs and system-level documentationDesign, analyze, and test Varda satellite bus propulsion flight hardware and componentsHelp scope and execute propulsion system block upgrades on operational vehicles — inclusive of both schematic and hardware changes — to increase reliability and launch cadenceSupport definition of requirements and high-level propulsion architecture for future Varda vehicles; contribute to project plans, roadmaps, and milestonesGenerate propulsion performance analysis products and document key requirements (propellant budgets, pressure ladders, fluid component sizing, structural & thermal limits, and more); deliver your outputs as key inputs to GNC, Mission Operations, Thermal, and other cross-disciplinary partner teamsBuild Python scripts and spreadsheet tools to automate recurring analysis and test data review workflowsExecute detailed mechanical design of propulsion hardware and fluid system components; perform structural analysis using ANSYS, NASTRAN, or equivalent FEA toolsAuthor and review design documentation, engineering specs, build/integration/test procedures, and engineering memosSupport in-flight propulsion operations, including console support under senior engineer oversightDisposition hardware nonconformances; support anomaly investigations and contribute to corrective actions Basic QualificationsB.S. in Aerospace Engineering, Mechanical Engineering, or a related discipline; equivalent professional experience considered (typically 1–3+ years)3+ years of hands-on experience in propulsion or fluid systems design, build, and/or test for spacecraft or launch vehiclesWorking knowledge of flight fluid system hardware: pressurized components, tubing, fittings, seals, valves, and instrumentationAbility to read P&IDs; experience authoring P&IDs is a plus Proficiency with CAD tools (e.g., CATIA, SolidWorks, NX) and PLM softwareExperience authoring or executing operational procedures for ground test or flight campaigns Demonstrated ability to take ownership of assigned technical tasks and drive them to resolution Preferred Skills and Experience3+ years of spacecraft or launch vehicle propulsion experience, including familiarity with satellite bus-level propulsion architectures (monopropellant, bipropellant, cold gas systems) Experience building Python scripts or spreadsheet tools to automate propulsion analysis or data review workflows Exposure to structural analysis using ANSYS, NASTRAN, or equivalent FEA tools applied to propulsion or fluid system hardware Familiarity with technical drawing review and GD&T per ASME Y14.5 standards Exposure to spacecraft-grade propellants including cryogenic, hypergolic, or high-test peroxide systems; awareness of cleanliness, handling, and safety requirements Test, launch site, or in-flight operational experience on spacecraft or launch vehicles Familiarity with 1D fluid modeling & analysis tools (GFSSP, REFPROP, or similar) Strong technical communication skills- clarity and precision in work instructions, engineering specs, and engineering memos Pay RangeSalary Range: Eng II: $119,543-$152,749/per yearThis role is on-site in El Segundo, CALeveling and base salary is determined by job-related skills, education level, experience level, and job performanceYou will be eligible for incentives in the form of stock options and/or long-term cash awardsBenefitsConsider your benefits covered for launch. At Varda, we invest in benefits and perks that support your health, financial well-being, and life beyond work. Benefits vary by position, with packages designed specifically for our regular full-time employees and interns. Regular Full-Time Positions: Health & Wellness  Flexible PTO policy + 12 paid holidays  100% company-paid Medical, Dental, and Vision insurance plans for employees and dependents with FSA and employer-matched HSA options Voluntary accident, hospital, critical illness, and pet insurance  $120/month wellness reimbursement for gym and fitness expenses  12 weeks of parental leave (with supplemental disability leave for CA mothers)  Family building, pregnancy, parenting and menopause benefits via Maven Clinic  Sponsored One Medical memberships for employees and their dependents  Financial & Retirement  Substantial incentive equity in a fully funded space start-up  401(k) retirement plan with 6% employer match (immediately vested) $20/pay period cell phone reimbursement  Relocation support for new hires, if needed  Workplace Experience & Perks  Fully stocked kitchen with lunch provided daily and dinner provided twice weekly  Company and team-bonding events, happy hours and mission-success celebrations Complimentary EV charging Benefits for Internship Positions: Health & Wellness   Paid observed holidays.   100% company-paid Medical, Dental, and Vision insurance plans for employees and dependents with FSA and employer-matched HSA options.  $120/month wellness reimbursement for gym and fitness expenses.   Sponsored One Medical memberships for employees and their dependents.   Financial   $20/pay period cell phone reimbursement.   Up to $4,000 gross up in relocation support, if eligible  Up to $850 commute credit through Lyft or car rental reimbursement, if eligible.   Workplace Experience & Perks  Fully stocked kitchen with lunch provided daily and dinner provided twice weekly  Company and team-bonding events, happy hours and mission-success celebrations Complimentary EV charging ITAR RequirementsVarda, like all employers, must ensure that its employees working in the United States are lawfully authorized to work in the U.S. Additionally, our employees are exposed to and have access to certain export-controlled items. Because our employees are provided access to export-controlled items, our policy is to only hire “U.S. persons” who are permitted to have access to our technology without an export license.“US person” means: U.S. citizen, U.S. lawful permanent resident, or protected individual as defined by 8 U.S.C. 1324b(a)(3) (i.e., individual admitted to the U.S. as a refugee or granted asylum).E-Verify StatementVarda Space Industries, Inc. participates in the U.S. Department of Homeland Security E-Verify program. The E-Verify program is an Internet-based employment eligibility verification system operated by the U.S. Citizenship and Immigration Services. Learn more about the E-Verify program.E-Verify Notice Right To Work NoticeRead moreRead moreVarda Space Industries is an Equal Opportunity Employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. Candidates and employees are always evaluated based on merit, qualifications, and performance. We will never discriminate on the basis of race, color, gender, national origin, ethnicity, veteran status, disability status, age, sexual orientation, gender identity, martial status, mental or physical disability, or any other legally protected status.