• RF Engineer , Senior (Level III)

    Lockheed Martin (Littleton, CO)
    …required to start, applicants must be eligible to obtain a US government issued Top Secret security clearance with adjudicated SCI Eligibility \(i\.e\. TS ... components, such as digital signal processing and software\-defined radio systems \. The RF Engineer will play a...RF payload or subsystem to the customer * Active TS clearance with the ability to obtain an SCI… more
    Lockheed Martin (05/07/25)
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  • Principal/ Sr . Principal Software…

    Northrop Grumman (Aurora, CO)
    …. **Basic Qualifications for a Principal Software Engineer :** * Must have active Top Secret /SCI clearance w/ CI poly at time of application, * Bachelor's ... 2 months **Basic Qualifications for a Sr . Principal Software Engineer :** * Must have active Top Secret /SCI clearance w/ CI poly at time of application,… more
    Northrop Grumman (04/08/25)
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  • Sr Principal Engineer Software…

    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 ... employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...to join our team as a Data Team Software Engineer /Product Owner. **This position can be located out of… more
    Northrop Grumman (05/10/25)
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  • Northrop Grumman (DoD SkillBridge) Principal/…

    Northrop Grumman (Aurora, CO)
    …of our mission! Northrop Grumman Space Systems (NGSP) seeks to find a Senior DevSecOps Engineer in the Payload and Ground Systems Division Engineering ... **Basic Qualifications** + Must have an **active** US Government DoD Top Secret /Sensitive Compartmented Information (SCI) security clearance **at time… more
    Northrop Grumman (04/08/25)
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  • Sr Principal Integrated Product Team Lead…

    RTX Corporation (Aurora, CO)
    …that create a safer, more secure world. We have an exciting opportunity for a ** Senior Principal Systems Engineer ** to join and expand our Systems ... basis of estimate (BOE) development + Active and transferable US government issued ** TS /SCI** security clearance is required prior to start date. US citizenship is… more
    RTX Corporation (04/09/25)
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  • System Development Engineer II,…

    Amazon (Denver, CO)
    …that has the entrepreneurial feel of a start-up. This is an opportunity to operate and engineer systems on a massive scale, and to gain top -notch experience ... in the life On a typical day as a Senior System Development Engineer (SysDev), you will...Ruby - Current, active US Government Security Clearance of Top Secret or above Preferred Qualifications -… more
    Amazon (04/24/25)
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  • Sr . Software Engineer TS

    Leidos (Aurora, CO)
    **Description** Leidos has an exciting opportunity for a Sr . Software Engineer ! *Must have an active TS /SCI Polygraph up front. No exceptions.* You will ... as both an individual and a member of our top -notch agile development team building a large complex enterprise...and shared actions for developers and testers. You will engineer , author, tune and document automation scripts in a… more
    Leidos (03/28/25)
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  • Sr . Software Engineer TS

    Leidos (Aurora, CO)
    **Description** Leidos has an exciting opportunity for a Senior Software Engineer to join a high performing agile team using the Scaled Agile Framework (SAFe) ... that incorporate new capabilities into various components of the existing systems ; provide technical leadership for software development activities as a member… more
    Leidos (04/18/25)
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  • Sr . Software Engineer -Automated…

    Leidos (Aurora, CO)
    …has a new and exciting opportunity for an **Automated Test Framework Software Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... make a difference in National Security!** The **Automated Test Framework Software Engineer ** will support the framework of automated tests on multiple environments… more
    Leidos (05/08/25)
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  • Principal / Sr . Principal Software…

    Northrop Grumman (Boulder, CO)
    …to start. All applicants must have the ability to obtain and maintain a Top Secret /SCI ( TS /SCI) security clearance. **Preferred Qualifications:** + A current ... Space Systems is seeking a Principal Software Engineer / Sr . Principal Software Engineer...active in-scope US Government DoD issued Top Secret /SCI ( TS /SCI) security clearance… more
    Northrop Grumman (04/15/25)
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