• Cyber Software Test Engineer

    Lockheed Martin (Denver, CO)
    …**MUST BE AU\.S\. CITIZEN** - The selected candidate must possess an active Top Secret clearance with SCI eligibility to start\. \#LI\-CS1 **Basic ... **Description:** You will be the **Cyber Test Exploitation Engineer ** for the research and development team, responsible for designing, executing, and automating… more
    Lockheed Martin (10/10/25)
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  • Project Engineer , Senior Staff

    Lockheed Martin (Englewood, CO)
    …need to be a US Citizen, andbe able to **obtain** and maintain a US DoD TOP SECRET clearance, to support this government contract, as well as successfully pass a ... or more of professional experience, * US Navy Strategic Systems and/or Missile/Space Weapons Systems Experience *...project and resource challenges to deliver results\. * Active Top Secret Security Clearance - - -… more
    Lockheed Martin (08/13/25)
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  • Senior DevSecOps Platform Engineer

    SAIC (Colorado Springs, CO)
    …+ Must have a Secret Clearance. **Preferred Experience and Skills:** + Top Secret clearance. + Knowledge of programming languages such as Java, Golang, ... **Description** SAIC is seeking a motivated, goal-oriented, results-driven DevSecOps Platform Engineer to join our team to deliver an Enterprise Management solution… more
    SAIC (10/02/25)
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  • Project Engineer Senior

    Lockheed Martin (Englewood, CO)
    …creation of desired data products \-US Citizenship and ability to obtain/maintain a Top Secret security clearance **Desired Skills:** \- Missile and/or aerospace ... and reliability\. We are looking for a dependable project engineer to join our tight\-knit group This position is...must be a US Citizen for consideration\. **Clearance Level:** Top Secret **Other Important Information You Should… more
    Lockheed Martin (10/25/25)
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  • Full-stack (Front-end focused) 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,...job** : This requisition is sourcing a Full-Stack Software Engineer with a focus on the Front-end. A good… more
    Northrop Grumman (10/16/25)
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  • Mid-Level Software Engineer

    Leidos (Aurora, CO)
    …CO + St. Louis, MO + Tucson, AZ **Clearance Level Required:** **Must have a** ** Top Secret with SCI eligibility and able to obtain a Polygraph.** **Primary ... Advantage Solutions Business Area, is currently seeking a Mid-Level Software Engineer for the Chinook Program. The Chinook Program delivers secure, scalable,… more
    Leidos (10/05/25)
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  • Cloud Engineer

    GovCIO (Denver, CO)
    **Overview** GovCIO is currently hiring for a Cloud Engineer tomanage service provider for Army and DoD IT systems . This position will be located in Radford,VA ... and will be a remote position. **Responsibilities** The cloud engineer designs, builds, maintains, and troubleshoots secure and scalable cloud based systems and… more
    GovCIO (09/24/25)
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  • Digital Signal Processing Engineer…

    Parsons Corporation (Denver, CO)
    …+ An active TS/SCI w/polygraph is preferred **Security Clearance Requirement:** An active Top Secret SCI security clearance is required for this position.​ This ... Parsons Company, is seeking qualified candidates to fill a Digital Signal Processing Engineer (DSP) positions at our headquarters in Chantilly, VA. We are currently… more
    Parsons Corporation (10/21/25)
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  • ADC Engineer II, Peet ADC

    Amazon (Denver, CO)
    …3+ years of networking experience. - Current, active US Government Security Clearance of Top Secret with SCI eligibility or above Preferred Qualifications - 3+ ... 2025 The PEET US ADC Periphery team is hiring an Amazon Dedicated Cloud (ADC) Engineer II to support development in ADC regions across a variety of AWS services… more
    Amazon (10/22/25)
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  • Software Engineer

    Lockheed Martin (Littleton, CO)
    …and a BS degree\.** **Selected candidate will be required to possess a Final Top Secret security clearance for consideration\.** Our employees play an active ... products as an integral component of a larger, complex system and across multiple contracts throughout the full software...* Experience with Agile and or Devops * Final Top Secret clearance needed to start with… more
    Lockheed Martin (11/01/25)
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