• Splunk Engineer

    Leidos (Aurora, CO)
    …visibility into threat activity and system health. **What does Leidos need from me?** + Active Top Secret /SCI ( TS /SCI) with Polygraph security clearance ... Leidos National Security Sector (NSS) combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security operations,… more
    Leidos (06/13/25)
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  • Sentinel Principal / Sr Principal Cyber…

    Northrop Grumman (Colorado Springs, CO)
    …today. Northrop Grumman Defense Systems is seeking a **Principal / Sr Principal Cyber Software Engineer - 13023.** This position will be located in **Roy, Utah, ... a competitive relocation assistance package. **Basic Qualifications:** **Principal Cyber Software Engineer ** : + Bachelor's degree in...degree + Must be a US Citizen with an active DoD Secret Clearance with an investigation… more
    Northrop Grumman (05/20/25)
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  • Software Engineer Senior

    Lockheed Martin (Littleton, CO)
    …deliver timely, actionable intelligence to our warfighting partners around the globe\. As a Software Engineer of Integration & Test supporting the execution of a ... collaborate with a high performing, multi\-discipline team throughout the software development lifecycle\. You will be a part of...Experience in SQL, Hibernate/JPA \- Experience in REST \- Active TS /SCI required **Desired Skills:** \- Docker,… more
    Lockheed Martin (07/12/25)
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  • Senior C++ Software Engineer

    RTX Corporation (Aurora, CO)
    … engineering experience. + Experience implementing software using C++. + Active and transferable US government issued TS /SCI security clearance is required ... Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior… more
    RTX Corporation (06/10/25)
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  • Software Engineer

    CACI International (Aurora, CO)
    Software Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular Percentage ... + Support automated testing + Diagnose operational issues **Qualifications:** _Required:_ + Active TS /SCI Polygraph clearance is required + Bachelor's degree in… more
    CACI International (06/13/25)
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  • Electrical Systems Engineer

    Lockheed Martin (Englewood, CO)
    …Engineering, specifically in the areas of requirements, verification, and/or Systems Integration * Active Secret Clearance required prior to start * Ability to ... Lockheed Martin FBM Program is seeking an **Electrical Systems Engineer ** to join our team in Denver, Colorado\. As...obtain and maintain a DoD Top Secret Security Clearance \- U\.S\. Citizenship… more
    Lockheed Martin (07/12/25)
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  • Staff Systems Engineer

    Northrop Grumman (Aurora, CO)
    …12 years of relevant experience; 10 years with a Masters; 8 years with a PhD - Active Top Secret /SCI clearance at time of application - Ability to work in ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 25% of the...you to join our team as a Staff Systems Engineer to serve as the Maritime Targeting Cell -… more
    Northrop Grumman (06/05/25)
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  • Senior IPT Lead / Sr Software

    RTX Corporation (Aurora, CO)
    …(STEM) and 10 years of relevant software leadership experience. + Active and transferable US government issued TS /SCI security clearance is required ... Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior… more
    RTX Corporation (06/27/25)
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  • System Engineer

    Parsons Corporation (Colorado Springs, CO)
    …Bachelor's degree in engineering, Computer Science, or an equivalent technical/scientific discipline. + Active Top Secret Clearance with SCI eligibility + 8+ ... Description:** Parsons is seeking an amazingly talented **Senior Systems Engineer ** to join our team! In this role, you...+ Knowledge of OpenC3 COSMOS **Security Clearance Requirement:** An active Top Secret security clearance… more
    Parsons Corporation (05/13/25)
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  • Space Domain Awareness (SDA) Software

    KBR (Colorado Springs, CO)
    …by the Government within the constraints of the contract. Qualifications: Required: + An active Secret clearance, which is something only a US citizen can ... Title: Space Domain Awareness (SDA) Software Integration Engineer /Architect KBR is seeking...peers, management, contractors, academia, and other agencies. Desired: + Active TS /SCI, agreeable to polygraph, which is… more
    KBR (07/09/25)
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