Mechanical Design and Test Engineer II, Automation

Frontdoor Defense; El Segundo, Northern (CA, KY); On-site; USD 120,000 - 153,000; Full time

Benefits offered by this job

Healthy benefits package

Stock options

Relocation assistance

On-site amenities

Job summary

Varda Space Industries is seeking a Mechanical Design and Test Engineer II, Automation in El Segundo, CA to lead ground test systems for spaceflight hardware. You will design and deploy GSE such as propulsion test stands, environmental chambers, and integration testing platforms, integrating mechanical, electrical, and instrumentation subsystems.

The role emphasizes high uptime, cross-disciplinary collaboration, and hands-on development from concept through commissioning, with a modern

Qualifications

• Bachelor's degree in Mechanical Engineering or related field.
• 3+ years in mechanical design or industrial automation.
• Strong experience with SolidWorks/NX CAD or equivalent.
• Experience wiring cabinets, PLCs, harnesses and connectors.
• Hands-on with high-pressure gas or fluid systems and environmental testing.
• Experience with EtherCAT, Modbus, RS-232/485 or similar protocols.
• Familiarity with Beckhoff TwinCAT 3 and IEC 61131-3 would be ideal.
• Proven ability to work in a fast-paced startup with end-to-end ownership.

Responsibilities

• Design, build, and maintain test systems and GSE for flight hardware qualification and manufacturing operations.
• Ensure test infrastructure uptime >99% and predictable performance.
• Serve as Responsible Engineer for test infrastructure including centrifuges, TVACs, and test stands.
• Build cabinets and wire panels; own systems end-to-end from electrical design through commissioning.
• Collaborate with propulsion, avionics, GNC, and manufacturing teams to meet demanding timelines.
• Read and modify internal PLC framework and EtherCAT tooling to support program needs.
• Champion sustainable engineering practices and thorough documentation.

Skills

Multi-disciplinary collaboration

Fast-paced startup

Problem solving

Education

Bachelor's degree in Mechanical Engineering

Tools

SolidWorks

NX CAD

Altium

Beckhoff TwinCAT 3

EtherCAT

PLC cabinets

EPLAN

Job description

Mechanical Design and Test Engineer II, Automation

Lead design and deployment of automated ground test systems for spaceflight hardware

Location: El Segundo, California

Compensation: $119,543 - 152,749 USD / year

About The Role

Mechanical Design & Test Engineer II, Automation

The Mechanical Design & Test Engineer II, Automation builds bespoke test infrastructure that qualifies spaceflight hardware for orbit. They design, build, and own sophisticated ground support equipment (GSE) and test systems: propulsion test stands, environmental qualification chambers, spacecraft-level integration testing and more! Our stack is modern, including a custom PLC framework and Beckhoff EtherCAT tooling built in-house.

• Enable high cadence, production enabling equipment is priority #1.
• Integrate mechanical, electrical, fluid, and instrumentation systems into cohesive test platforms.
• Implement solutions from concept through fabrication, assembly, commissioning, and ongoing support.
• Manage both rapid R&D test setups and long-term test infrastructure improvements.

Responsibilities

• Design, build, and maintain test systems and ground support equipment (GSE) for flight hardware qualification and manufacturing operations including data acquisition systems (Pelican DAQ, Load cell DAQ, Accelerometer DAQ, prop test stands, fill carts), thermal control systems (chillers, heaters, Ln2), PLC cabinets, and gas/liquid systems (valves, ducers, solenoids, flowmeters).
• Test infrastructure achieves >99% uptime and predictable performance.
• Be the 'Responsible Engineer' for test infrastructure including centrifuges, TVACs, prop test stands, prop fill carts, prop gas benches, prop water flow stands and torch test stands.
• Build cabinets, wire panels, and own systems end-to-end from electrical design through commissioning.
• Partner with propulsion, avionics, GNC, and manufacturing teams to deliver test infrastructure that meets their needs on aggressive timelines.
• Read, deploy and make minor edits to Varda's internal PLC framework and EtherCAT tooling to support evolving program need.
• Champion sustainable engineering practices that enable new engineers to ramp quickly on the tech stack and maintain production systems reliably. All systems are thoroughly documented, with clear, accessible procedures and schematics.

Basic Qualifications

• Bachelor's degree in Mechanical Engineering, or related technical field.
• 3+ years of industry experience in mechanical design or industrial automation.
• Extensive experience using Solidworks, NX CAD or comparable.
• Experience with electrical wiring for cabinets, PLCs, harnesses, connectors, etc.
• Experience with Altium or comparable electronic schematic design software. We are migrating to EPLAN!
• Hands-on experience working with high-pressure gas or fluid systems.
• Environmental test experience, including TVAC, thermal cycling, and vibration testing.
• Experience developing propulsion test stands or other complex, multi-subsystem test infrastructure.
• Hands-on experience integrating with industrial hardware over protocols such as EtherCAT, Modbus (TCP/RTU), RS-232/485 serial, or similar communication standards.
• Experience with at least one modern PLC ecosystem - ideally Beckhoff TwinCAT 3 with structured text (IEC 61131-3), or a demonstrated eagerness to develop deep expertise there.
• Proven ability to thrive in a fast-paced startup environment where priorities shift, and end-to-end ownership of problems is expected.

Preferred Skills and Experience

• Aerospace experience, particularly in spacecraft testing or GSE development.
• Familiarity with spacecraft qualification standards and associated documentation requirements.
• Experience developing safety-related control systems and evaluating proposed solutions for reducing safety-related risks.
• Programming, either low level firmware or high-level Python.

Pay Range

• Salary range: Engineer II: $119,543 - $152,749/ 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

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

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).

E-Verify Statement

Varda 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 Notice

Varda 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