Spacecraft Systems Engineer

DescriptionWe're looking for a seasoned Systems Engineer to join a team supporting some of the most consequential space programs in the U.S. defense enterprise. You'll be embedded in the heart of the nation's space security architecture — working directly alongside U.S. Space Force and DoD stakeholders to design, integrate, test, and deliver advanced space vehicle systems that underpin America's strategic advantage in space.This isn't a support role. You'll be a technical authority — guiding subsystem integration, driving design and readiness reviews, and ensuring that spacecraft perform when it matters most. The programs you'll touch are classified, mission-critical, and directly tied to U.S. operational readiness in an increasingly contested space domain.What You'll DoYou'll provide end-to-end systems engineering support across the full spacecraft lifecycle — from early design through integration, test, and deployment. That means leading or supporting major program reviews (SRR, SDR, PDR, CDR), overseeing spacecraft-level environmental and performance testing (TVAC, Acoustic, EMI/EMC), and ensuring requirements are verified and traceable. You'll work shoulder-to-shoulder with government customers and contractor teams onsite at Los Angeles Air Force Base, where the decisions you make have real downstream impact on mission capability.What You'll BringYou have at least 6 years of space vehicle systems engineering experience, including hands-on development, integration, and testing of spacecraft subsystems. You've supported major program reviews and know how to navigate the complexity of large-scale space programs. You communicate clearly with both technical teams and government stakeholders, and you're comfortable working in a fast-paced, classified environment where precision and accountability are non-negotiable. Experience with Confluence and Jira is a plus — as is a Master's degree, PMP, CSEP, ESEP, or OCSMP certification.Top Skills6+ years of space vehicle systems engineering experience6+ years supporting development, integration, and testing of spacecraft subsystems3+ years supporting major space program reviews (SRR, SDR, PDR, CDR, etc.)Experience with Confluence and/or JiraStrong communication and customer engagement skillsAdditional SkillsSpacecraft-level environmental and performance testing (TVAC, Acoustic, EMI/EMC)Requirements verification experienceProgram management experienceKnowledge of DoD acquisition lifecycle and systems engineering processesExperience across space, ground, or user segmentsMaster's degree in a relevant technical disciplinePMP, ESEP, CSEP, or OCSMP certificationExperience LevelExpert LevelJob Type & LocationThis is a Contract to Hire position based out of El Segundo, CA.Pay and BenefitsThe pay range for this position is $75.00 - $115.00/hr.Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits available for this temporary role may include the following:

• Medical, dental & vision
• Critical Illness, Accident, and Hospital
• 401(k) Retirement Plan – Pre-tax and Roth post-tax contributions available
• Life Insurance (Voluntary Life & AD&D for the employee and dependents)
• Short and long-term disability
• Health Spending Account (HSA)
• Transportation benefits
• Employee Assistance Program
• Time Off/Leave (PTO, Vacation or Sick Leave)Workplace TypeThis is a fully onsite position in El Segundo,CA.Application DeadlineThis position is anticipated to close on Aug 17, 2026.About TEKsystemsWe're partners in transformation. We help clients activate ideas and solutions to take advantage of a new world of opportunity. We are a team of 80,000 strong, working with over 6,000 clients, including 80% of the Fortune 500, across North America, Europe and Asia. As an industry leader in Full-Stack Technology Services, Talent Services, and real-world application, we work with progressive leaders to drive change. That's the power of true partnership. TEKsystems is an Allegis Group company. The company is an equal opportunity employer and will consider all applications without regards to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.About TEKsystems and TEKsystems Global Services We’re a leading provider of business and technology services. We accelerate business transformation for our customers. Our expertise in strategy, design, execution and operations unlocks business value through a range of solutions. We’re a team of 80,000 strong, working with over 6,000 customers, including 80% of the Fortune 500 across North America, Europe and Asia, who partner with us for our scale, full-stack capabilities and speed. We’re strategic thinkers, hands-on collaborators, helping customers capitalize on change and master the momentum of technology. We’re building tomorrow by delivering business outcomes and making positive impacts in our global communities. TEKsystems and TEKsystems Global Services are Allegis Group companies. Learn more at TEKsystems.com.The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.San Francisco Fair Chance Ordinance: Pursuant to the San Francisco Fair Chance Ordinance, for all positions located in the city and county of San Francisco, we will consider for employment qualified applicants with arrest and conviction records.Massachusetts Lie Detector: It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.Use of Artificial Intelligence (AI): We may use Artificial Intelligence (AI) to support parts of our hiring process, including sourcing, screening, and evaluating candidates. AI helps assess applications and qualifications, but final decisions are made by our hiring team. By applying, you acknowledge and agree that your application may be reviewed using AI tools.Job SummaryJob number: JP-006197993Profession: Systems Administrator/Engineer