About the Role

Apex is seeking an experienced and detail-oriented Environmental Test Engineer specializing in environmental testing and checkouts. This candidate will play a critical role in ensuring the reliability and performance of our space systems and components through testing procedures. You will be responsible for designing, implementing, and managing test protocols & equipment that focus on simulating environmental conditions our spacecraft will encounter during their lifecycle

Responsibilities:
• Develop, execute, and manage test plans, procedures, protocols, and requirements for a variety of different types of environmental testing/checkouts - including vibration & shock testing, thermal cycling & TVAC testing, EMI/EMC testing, and pneumatic pressure testing
• Scope, purchase, set-up and maintain various pieces of environmental testing equipment (i.e. Vibration Shakers, Thermal Chambers, etc.)
• Perform both production & qualification level environmental testing, including functional and performance checks, to ensure compliance.
• Analyze test data, interpret results, and generate comprehensive test reports.
• Diagnose, troubleshoot, and action issues across several kinds of systems on both spacecraft and test equipment
• Collaborate with cross-functional teams including production, design, and quality assurance to identify & resolve issues
• Continuously improve testing processes and methodologies to enhance both accuracy and efficiency.
• Provide technical support and guidance to engineers and technicians.
• Stay updated on industry trends, technologies, and best practices in environmental testing.

Requirements:
• U.S. Persons status is required as this position needs to access export-controlled data
• Bachelor's degree in Aerospace Engineering, Mechanical Engineering, Electrical Engineering, or a related field.
• 3+ years of experience in environmental testing within the aerospace industry.
• Strong knowledge of aerospace testing standards, protocols, and regulations such as MIL-STD-461, GSFC-STD-7000, SMC-S-016, MIL-STD-810, etc.
• Experience with operating and maintaining environmental testing equipment.
• Experience and understanding of instrumentation used during environmental testing (i.e. thermocouples, accelerometers, DAQ's, etc.)
• Excellent analytical skills and attention to detail.
• Strong written and verbal communication skills.
• Ability to work collaboratively in a multidisciplinary team environment.

Differentiators:
• Certification in relevant aerospace standards
• Experience with avionics functional and/or pneumatic pressure testing
• Experience in programming (Python, LabVIEW, etc.)
• Experience bringing environmental testing to a high production rate
• Knowledge of data acquisition and analysis software

#LI-HC1

What We Offer For Full-time Employees:

• Shared upside: Receive equity in Apex, letting you benefit from the work you create
• Best-in-class healthcare: 100% company-paid medical, dental, and vision for you and your dependents, plus $100k life insurance at no cost
• Comprehensive PTO package to reset and recharge - starting at 15 days vacation, growing to 20+ days annually, plus 10 paid holidays
• Competitive 401(k) plan with generous matching - 100% match on first 3%, 50% on next 2%
• 8 weeks paid parental leave plus childcare reimbursement up to $350/day for work-related travel
• Daily catered lunch and unlimited snacks to keep you fueled throughout the day
• Vibrant community: Monthly office socials, pickleball tournaments, run club, and gatherings for you and your family
• Your dream desk setup and all the tools you need to be your most productive self
• World-class Playa Vista office with the benefit of in-person collaboration with amazing coworkers and flexibility to integrate work and life
• Real impact opportunity: Work alongside experts from aerospace, new space, and other cutting-edge industries to make a lasting difference

Ready to join a team where your contributions matter and your future is bright? Let's build something extraordinary together.