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Systems Engineer (TS/SCI Poly)

Infinity Systems Engineering · Schriever SFB, Colorado Springs, CO, US

TS/SCI clearance required · polygraph named

Posted 2026-09-23 · Verified live 2026-11-05

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About this role

Infinity’s niche in the aerospace and defense industry is specialized solutions that help bridge the gap between space and ground. This is no small task, and we owe our success to our team who help us fulfill our mission; to match people with their legacies for betterment of the world. There is always a place at Infinity for a motivated, capable individual seeking a career to better the world. We prioritize supporting our team through exceptional benefits, work-life balance, and structured career development. At Infinity, WE ARE MORE – now, come be more with us!  

Job Summary: 

The Systems Engineer is responsible for designing, implementing, and maintaining complex systems to support program and organizational goals. This role takes a holistic view throughout the system lifecycle, from concept development, requirements capture and design, through integration, verification, operations and disposal. The systems engineer is the primary interface among management, customers, suppliers, and specialty disciplines, ensuring all stakeholder needs and constraints are properly understood and addressed. Ensures that all systems function efficiently and effectively, aligning with business objectives. The Systems Engineer works closely with cross-functional teams to integrate new technologies, troubleshoot issues, and optimize system performance.


Key Responsibilities: 

  • Assist in the implementation of the required government policy to make recommendations on project tailoring, participate in and document project activities
  • Perform both technical and non-technical assessments of requirements and work with functional area personnel to develop design to remediate those requirements
  • This position is primarily focused on the Operations & Sustainment of several interconnect ed networks; however, knowledge of the System Engineering processes, Agile development, and DevOps is essential for mission success

Qualifications:

  • Education: Bachelor’s + 5 years of experience or 3 years with a Masters; 0 with Ph.D
  • Experience: 4 additional years of experience required in lieu of a degree
  • Clearance Requirement: TS/SCI Clearance with Polygraph
  • Required Skills:
  • Understanding of systems engineering principles and processes
  • Experience with Agile development
  • Proficiency in Microsoft Visio, Project, Word, PowerPoint and Excel Office Products
  • Preferred Skills:
  • Experience in Server System Administration and troubleshooting analysis in some or all the following platforms: Linux, Windows servers/clients, and Oracle/SQL Databases
  • Effectively communicate and present to project and program management, other technical managers and customers
  • Ability to interface with multiple stakeholders from a variety of organizations (internally and externally) in support of requirements development
  • Solid technical foundation in Systems Engineering processes
  • Experience with Systems Integration and System/Software Testing, including virtualized environments
  • Working knowledge of system design and overall integration into an operational environment
  • Detailed knowledge of Windows and Unix environments
  • Security + or another DoD 8570 approved certification

Work Environment/Physical Requirements: 

  • Position is normally Mon - Fri: may require on-call, evening, and weekend support during system anomalies or mission requirements.
  • Ability to work at a desk and operate a computer for extended periods.


Work Schedule: 

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