Senior Thermal Analysis Engineer

Varda Space Industries

• $140K — $179K *
Aerospace & Defense
Less than 5 years of experience
Job Overview by Ladders

Qualifications

  • B.S. in Mechanical, Aerospace, or related field; equivalent experience considered (3-6+ years)
  • 3+ years in developing passive and active thermal control systems
  • Proficient in Thermal Desktop, SINDA/FLUINT for thermal analysis
  • Experience anchoring thermal models to test/flight data
  • Skilled in planning and executing Thermal Vacuum Chamber (TVac) testing
  • Proficient in MATLAB (or equivalent) for data processing
  • Excellent communication skills for interdisciplinary collaboration

Responsibilities

  • Develop and maintain thermal analysis models for space vehicles
  • Create tools for model and flight data processing
  • Ensure spacecraft operates within thermal limits during missions
  • Collaborate with other disciplines for hardware and software improvements
  • Plan and execute Thermal Vacuum (TVac) testing
  • Guide vehicle-level testing such as thermal bakeout and propulsion hot fire
  • Mentor junior engineers and conduct technical peer reviews

Benefits

  • Flexible PTO policy plus 12 paid holidays
  • 100% company-paid Medical, Dental, and Vision insurance for employees and dependents
  • $120/month wellness reimbursement for fitness expenses
  • 12 weeks of parental leave with supplemental disability for CA mothers
  • 401(k) with 6% employer match, immediately vested
  • Fully stocked kitchen with daily lunch and weekly dinners
  • Company events and celebrations to foster team bonding
Full Job Description
About this Role

As the Senior Thermal Analysis Engineer, you will serve as a key member of the vehicle engineering team to develop and maintain thermal system architectures and collaborate cross-functionally with hardware, production, software, and mission ops to ensure vehicle health and performance through all mission phases.

Your work directly influences design and performance of Varda's spacecraft and will often flex between quick evaluations and high-fidelity analysis. You will also contribute to thermal modeling and data processing workflows to build more efficient and robust systems as we scale in vehicle cadence. A proactive problem-solving approach and commitment to meeting tight schedules are critical to supporting Varda's goals of expanding in-space manufacturing. We are in the mission of developing engineering systems for life-changing products in microgravity for patients on Earth and looking for skilled and driven teammates to help us get there.

Responsibilities
  • Develop and maintain integrated thermal analysis models for Varda's space vehicles
  • Create and maintain tools/systems for model and flight data processing
  • Ensure spacecraft remains within operating and survival limits during all mission phases via passive and active thermal control
  • Collaborate with other spacecraft disciplines to drive hardware, software, and/or con-ops improvements
  • Plan, execute, and anchor models to Thermal Vacuum (TVac) testing
  • Provide guidance to vehicle level testing, such as thermal bakeout, Vehicle-In-The-Loop (VITL), propulsion hot fire, etc.
  • Work independently with minimal technical oversight
  • Mentor junior engineers and serve as a technical peer reviewer

Basic Qualifications
  • B.S. in Mechanical, Aerospace, or a related discipline, with consideration given to equivalent professional experience (typically 3-6+ years)
  • 3+ years of experience and knowledge in developing passive and active thermal control systems
  • Proficiency in detailed thermal analysis in Thermal Desktop, SINDA/FLUINT
  • Experience anchoring thermal models to test and/or flight data
  • Experience in planning and executing Thermal Vacuum Chamber (TVac) testing
  • Experience in MATLAB (or equivalent) for data processing and task automation
  • Familiarity with thermal margins and qualification test requirements in SMC-S-016
  • Excellent written and verbal communication skills with an aptitude for interdisciplinary technical communication

Preferred Skills and Experience
  • Master's degree in a related engineering discipline and 3+ years of related professional experience
  • Experience of an entire spacecraft vehicle lifecycle, from initial concept, design development, production, integration, and test to mission operations
  • Experience in thermal design and analysis of reentry systems
  • A track record of taking ownership of projects and delivering results in a fast-paced environment

Pay Range
  • Salary Range: Senior: $140,333- $179,314/per year
  • This role is on-sitein 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

Intern 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

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