• Principal Systems Engineer

    Leidos (Aurora, CO)
    …experience may be substituted for a bachelor's degree. + **Clearance Requirement: Top Secret /SCI with Polygraph** **Preferred Qualifications** + Experience in ... **Leidos** has a new and exciting opportunity for a Principal Systems Engineer in our **National Security...team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling,… more
    Leidos (10/09/25)
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  • Principal Platform Engineer / Linux…

    RTX Corporation (Aurora, CO)
    …a safer, more secure world. Raytheon Technologies (RTX) is seeking a ** Principal Platform Engineer / Linux** with well-rounded Linux Infrastructure Engineering ... hardware and has experience in emerging DevOps/DevSecOps & Modernized technologies. The Principal Platform Engineer would be engaged in the implementation of… more
    RTX Corporation (11/04/25)
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  • Sr Principal Space Systems Engineer

    Northrop Grumman (Colorado Springs, CO)
    …Agile development - Systems engineering satellite operations or other similar systems - Top Secret SCI with a CI Polygraph **Preferred Qualifications** + ... they're making history. Northrop Grumman is seeking a Sr Principal Space Systems Engineer to work onsite...with the National Reconnaissance Office (NRO) and Satellite Control Network (SCN)to support our Front Range Operations and Sustainment… more
    Northrop Grumman (09/20/25)
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  • Principal Field Service Engineer…

    Northrop Grumman (Aurora, CO)
    …a part of our mission. Northrop Grumman Space Systems is looking to add a ** Principal Electronics Engineer - Field Service Engineer (FSE)/Sr. Principal ... join our team. _This position can be filled at Principal or Sr. Principal and will be...Coordinate for and support external interface integration, connection to network points of presence, and checkout/confirmation testing efforts +… more
    Northrop Grumman (10/07/25)
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  • Lead Software Engineer Level 4

    Northrop Grumman (Aurora, CO)
    …US Citizenship is required._ **Basic Qualifications:** + Requires an **active** DoD Top - Secret ( TS ) clearance with Sensitive Compartmented Information (SCI) ... RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of...your pioneering spirit to our collaborative teams. This _Software Engineer (lead)_ _- Level 4_ role will be located… more
    Northrop Grumman (10/24/25)
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  • Principal Software Engineer - 25k…

    Leidos (Aurora, CO)
    **Description** **Leidos** has a new and exciting opportunity for a Principal Software Engineer in our **National Security Sector's (NSS) Cyber & Analytics ... talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence… more
    Leidos (11/15/25)
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  • Principal Electromechanical Engineer

    Northrop Grumman (Aurora, CO)
    …history, they're making history. Northrop Grumman Space Systems is seeking an ** Principal ** **Electr** **omechanical Engineer ** to join our team. This position ... to coordinate for and support external interface integration, connection to network points of presence, and checkout/confirmation testing efforts + Experience with… more
    Northrop Grumman (09/20/25)
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  • Principal Antenna Ground Systems…

    SAIC (Colorado Springs, CO)
    …launch and aerospace industry that will afford opportunities for ground antenna network architectures. + Perform ground antenna network architecture analyses and ... suitability; make recommendations for implementation. + Interact with Satellite Control Network (SCN) and United States Space Force (USSF) stakeholders to convey… more
    SAIC (10/04/25)
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  • Software Engineer Level 3 or 4

    Northrop Grumman (Aurora, CO)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... Northrop Grumman Space Systems (NGSP) seeks to fill a ** Principal ** **Software Engineer (Level 3) or a...DevOps Engineer , Systems Administrator, Database Administrator, and Network Engineer peers from entry-level to the… more
    Northrop Grumman (10/15/25)
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  • Software Engineer Level 2 or 3

    Northrop Grumman (Aurora, CO)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... DevOps Engineer , Systems Administrator, Database Administrator, and Network Engineer peers from entry-level to the...can be considered in lieu of degree. + **Active Top Secret /SCI security clearance required at time… more
    Northrop Grumman (09/20/25)
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