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Space Systems Engineer

Full Time Remote

Summary

Job Description

Description



SAIC is seeking a highly experienced Sr. Principal Space Systems Engineer to support Space Systems Command Space Domain Awareness and Combat Power (SSC/SZ) portfolio. Position is available in El Segundo, California.

Fun stuff you will do on the job:

  • Lead technical requirements development, systems engineering, and oversee development contractor to develop, design, produce, integrate and test space systems.
  • Oversee payload integration and interface control management.
  • Perform system integration of multiple efforts to integrate complex space systems, ground segment integration, and deployment into operation.
  • Manage and negotiate interface control documents with external stakeholders.
  • Perform systems architecting and engineering activities such as system requirements definition, interface definition, design, interface management, data architecture development, systems integration, performance analysis, lifecycle cost analysis & estimation, decision analysis, and development and refinement of concepts of operation.
  • Oversee requirements verification and validation.
  • Make program risks assessments and provides actionable recommendations to the chief engineer and program manager.
  • Independently collaborate with Government program office representatives, FFRDC, SETA, and contractor personnel.

Qualifications



This is you:

  • Bachelor of Science or applicable and 9 years or more experience; 4 additional years of experience may be used in lieu of degree.
  • Active Top Secret clearance with the ability to obtain a TS/SCI and be willing to consent to a polygraph examination.
  • Experience with technical requirements development, systems engineering, and overseeing development contractor to develop, design, produce, integrate and test space systems.
  • Experience with requirements verification and validation.

Target salary range: $120,001 - $160,000. The estimate displayed represents the typical salary range for this position based on experience and other factors.

About SAIC

SAIC

SAIC (Science Applications International Corporation) is one of the largest technology integrators supporting the U.S. Department of Defense, intelligence community, and federal civilian agencies. The company delivers mission-critical services across engineering, IT modernization, cybersecurity, intelligence, and systems integration, helping government customers operate and secure complex national security infrastructure at scale.

For job seekers, SAIC offers a wide range of career opportunities in software engineering, cybersecurity, cloud computing, systems engineering, data analytics, intelligence analysis, program management, and mission support. The company is especially attractive to veterans, cleared professionals, and technologists seeking stable, long-term roles embedded in high-impact government programs across defense and intelligence missions.

Unlike defense manufacturers that build physical platforms, SAIC focuses on integrating, modernizing, and operating the digital and information systems that support government missions. Employees often work on large-scale federal programs involving network modernization, space and satellite systems support, cyber defense operations, and advanced data-driven decision-making tools used across defense and intelligence agencies.

As federal agencies continue investing heavily in cybersecurity, AI, cloud infrastructure, and digital transformation, SAIC remains one of the most important employers in the government services sector. For professionals seeking mission-driven work with strong stability and exposure to complex national security programs, SAIC continues to stand out as a leading destination in defense and federal technology services.

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