About this Role

As a Senior Mechanisms Engineer on Varda's Payload team, you will develop electromechanical flight hardware that operates in orbit, endures hypersonic reentry, and returns to Earth for inspection and iteration. You will own multi-payload missions across both pharmaceutical manufacturing and hypersonic reentry testbed missions-driving hardware from concept through design, analysis, build, test, launch, and recovery.

You'll collaborate closely with internal specialists and external partners, translate high-level mission objectives into system designs and analyses, and perform hands-on integration and testing to deliver hardware that flies in months, not years. This role is ideal for engineers who pair strong mechanical expertise with the breadth to drive cross-functional efforts and the desire to deliver complex hardware on fast development cycles.
Responsibilities

• Own multi-payload missions from concept through design, integration, launch, reentry, and recovery
• Lead the design of mechanisms, structures, thermal/fluid interfaces, and electromechanical assemblies
• Independently perform structural, thermal, and fluid analyses (hand calcs, python/matlab models, and FEA as needed)
• Build, instrument, and test prototypes and flight hardware
• Coordinate cross-functional inputs (avionics, software, thermal, systems, integration)
• Serve as primary technical interface for multi-payload missions or complex payload development
• Drive subsystem requirements, ICDs, verification plans, and documentation
• Lead mission operations and post-flight teardown
• Lead incorporation of lessons learned and continuous improvement
• Mentor entry-level engineers and interns

Basic Qualifications

• BS/BEng in Mechanical, Aerospace, Mechatronics, or related field
• 4+ years of experience designing, integrating, testing, and troubleshooting electromechanical hardware
• Strong mechanical expertise with breadth in at least one adjacent discipline (avionics, software, thermal, optics, test, etc.)
• Experience delivering hardware into rigorous environments (aerospace, defense, medical, automotive, etc.)
• Ability to independently define tasks, manage schedules, and deliver integrated hardware
• Excellent cross-discipline communication skills

Preferred Qualifications

• Prior full cycle ownership of space flight hardware
• Experience integrating electromechanical actuators, sensors, thermal control hardware and/or fluid control hardware
• Experience planning and executing aerospace environmental testing (vibration, TVAC, EMI/EMC)
• Customer-facing technical communication experience
• Active Secret or Top Secret clearance

Pay Range

• Salary range: $140,333 - $179,314/per year
• This role is on-site in El Segundo, CA
• Leveling and base salary is determined by job-related skills, education level, experience level, and job performance
• You will be eligible for incentives in the form of stock options and/or long-term cash awards

Benefits

Consider 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 Requirements

Varda, 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).