Systems Engineer Sr Principal jobs in United States
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SAIC · 10 hours ago

Systems Engineer Sr Principal

SAIC is seeking candidates for a Space Systems Engineer / Orbital Analyst who will directly support the 18th Space Defense Squadron and the U.S. Space Forces. The engineer will provide expertise in Space Defense Awareness, solve operational orbital mechanics problems, and process data for orbit states and predictions while coordinating and integrating relevant information across multiple functional areas.

Information TechnologySecurityService IndustrySoftware
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Work & Life Balance
badNo H1BnoteSecurity Clearance RequirednoteU.S. Citizen Onlynote

Responsibilities

Execute mission protection aspects of the space object catalog required as part of the evolving SDA mission
Execute operational functions to include space flight safety, defensive space control, intelligence analysis, and operational, technical and engineering support to national security space programs
Review and prepare responses for applicable government policies, plans, procedures and technical documentation, as well as collaborate with other space operations centers and space acquisition offices
Knowledge of orbital mechanics and astrodynamics
Ability to interpret, draft, discuss, and implement US government-wide space policy with members from various USG agencies in a collaborative environment
Understanding of space object tracking sensors, networks, and data, including capabilities and limitations
Familiarity with Linux-based OS, Particularly Red Hat Linux
Familiarity with Space Force’s Astrodynamics Support Workstation software or similar tools
Ability to apply knowledge of orbital mechanics and astrodynamics to operations, including orbit determination and maintenance, general and special perturbation-based data and formats, orbit decay, and orbital maneuvers for station keeping and change of station
Ability to apply orbital mechanics to real world problems. General understanding of methods of orbit determination and prediction, and use of orbital state data
Must have excellent interpersonal, written, and oral communication skills and be proficient in MS Office (Access, Excel, Word, & PowerPoint)

Qualification

Orbital mechanicsAstrodynamicsSpace Situational AwarenessLinux-based OSCommunication skills

Required

Bachelors and fourteen (14) years or more experience; Masters and twelve (12) years or more experience; PhD or JD and nine (9) years or more experience
Active TS/SCI w/Poly
9 years of relevant experience; 7 years with a Master or 4 years with PhD
Experience involving Space Situational Awareness, satellite catalog maintenance, orbital analysis, and conjunction assessment
Real-time analysis and solution of technical and operational problems is required for this position
Knowledge of orbital mechanics and astrodynamics
Ability to interpret, draft, discuss, and implement US government-wide space policy with members from various USG agencies in a collaborative environment
Understanding of space object tracking sensors, networks, and data, including capabilities and limitations
Familiarity with Linux-based OS, Particularly Red Hat Linux
Familiarity with Space Force's Astrodynamics Support Workstation software or similar tools
Ability to apply knowledge of orbital mechanics and astrodynamics to operations, including orbit determination and maintenance, general and special perturbation-based data and formats, orbit decay, and orbital maneuvers for station keeping and change of station
Ability to apply orbital mechanics to real world problems
General understanding of methods of orbit determination and prediction, and use of orbital state data
Must have excellent interpersonal, written, and oral communication skills and be proficient in MS Office (Access, Excel, Word, & PowerPoint)

Company

SAIC specializes in IT, enterprise IT, engineering, and professional services.

Funding

Current Stage
Public Company
Total Funding
$522.13M
Key Investors
U.S. Geothermal
2025-09-22Post Ipo Debt· $500M
2010-09-13Post Ipo Equity· $22M
2006-10-13IPO

Leadership Team

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Robert Fecteau
IT Advisor to CEO
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Prabu Natarajan
Chief Financial Officer
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Company data provided by crunchbase