• Raytheon (Aurora, CO)
    …as only US citizens are eligible for a security clearance​Security Clearance: TS /SCI without PolygraphAt Raytheon, the foundation of everything we do is rooted ... more secure world.The Platform Engineering group is seeking a Senior Principal Engineer , Infrastructure Platform to ensure the successful delivery of a Private Cloud… more
    JobGet (05/16/25)
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  • Raytheon (Aurora, CO)
    …as only US citizens are eligible for a security clearance​Security Clearance: TS /SCI with PolygraphAt Raytheon, the foundation of everything we do is rooted ... support, etc. Assignments can additionally involve a combination of systems analyst and training related tasks. What You Will...could also be required to provide on-call support to lead the resolution of system issues and may require… more
    JobGet (05/16/25)
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  • Raytheon (Aurora, CO)
    …Security Clearance: TS /SCI - CurrentWe have an exciting opportunity for a Principal Systems Engineer - Command and Control (C2) supporting one of our premier ... You Will DoProvide technical leadership and mentorship to architects, Lead Systems Engineers (LSEs), and MBSE POCsAct...of prior relevant experience unless prohibited by local laws/regulations.Active Top Secret / SCI Security Clearance is… more
    JobGet (05/16/25)
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  • Lead , Cyber Infrastructure Systems

    L3Harris (Colorado Springs, CO)
    …air, land, sea and cyber domains in the interest of national security. Job Title: Lead , Cyber Infrastructure Systems Engineer Job Code: 23954 Job Location: ... Identity Management tools (LDAP, IPA, Active Directory, etc.) + Lead efforts to field changes to production systems...minimum of 14 years of prior related experience. + Top Secret /SCI clearance is required. + DOD… more
    L3Harris (05/10/25)
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  • Lead Systems Engineer

    Deloitte (Colorado Springs, CO)
    …Provide technical support, administration, and monitoring of Linux, Microsoft, and Mac systems within a VMware virtual environment + Provide support for the ... implementation, troubleshooting and maintenance of IT systems with ability to rapidly distinguish isolated user problems...or at any time in the future. + Active TS /SCI with Polygraph security clearance required. + 6+ years'… more
    Deloitte (05/04/25)
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  • Senior Principal Systems Engineer

    Northrop Grumman (Aurora, CO)
    …work.** **Basic Qualifications:** + Must have an active US Government DoD Top Secret /Sensitive Compartmented Information (SCI) security clearance at time of ... be a part of our mission! Northrop Grumman Space Systems is seeking an experienced _Systems Engineer /I&T...should have the ability to operate as a team lead in a fast-paced software testing environment. The candidate… more
    Northrop Grumman (04/08/25)
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  • Chief Systems Engineer

    SAIC (Colorado Springs, CO)
    … on the AF TENCAP HOPE 2.0 project, you will work closely with the Lead Systems Engineer (LSE) to deliver rapid, innovative, and cost-effective capabilities ... manage multiple projects in a matrixed environment. The Deputy Lead Systems Engineer will also...**REQUIRED EDUCATION AND EXPERIENCE:** + Active Top Secret Clearance with ability to obtain a TS more
    SAIC (03/04/25)
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  • Senior Project/ Systems Engineer

    Kratos Defense & Security Solutions, Inc. (Colorado Springs, CO)
    …for SATCOM and Space Ground System projects of varying size and complexity. The Lead Systems Engineer provides technical leadership throughout the entire ... award through system acceptance testing and post-delivery support. The Lead Systems Engineer directly leads...clearance with the ability to obtain and maintain a Top Secret / SCI Required Experience: +… more
    Kratos Defense & Security Solutions, Inc. (05/14/25)
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  • Lead , Cyber Infrastructure Systems

    L3Harris (Colorado Springs, CO)
    …sea and cyber domains in the interest of national security. Job Title: Systems Administrator (Linux/Windows) Job Code: 23571 Job Location: Colorado Springs, CO Job ... and validation, cost and risk and supportability and effectiveness analyses for total systems . Analyses are performed at all levels of total system product to… more
    L3Harris (05/07/25)
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  • Systems Engineer , Staff

    Lockheed Martin (Englewood, CO)
    …responsibilities:** * The primary responsibilities of this position will be to provide overall lead systems engineer support to the Fleet Ballistic Missile ... \(RBs\)\. * Responsibilities within this group will include helping lead requirements development and product verification, conducting systems...andbe able to **obtain** and maintain a US DoD TOP SECRET clearance, to support this government… more
    Lockheed Martin (04/18/25)
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  • Sr. Principal Systems Engineer

    Northrop Grumman (Aurora, CO)
    Systems Engineer to serve as the Maritime Targeting Cell - Expeditionary (MTC-X) Lead Systems Engineer based out of Aurora, CO. What You'll get to ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 25% of the...our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,… more
    Northrop Grumman (05/09/25)
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  • Senior Principal Engineer Spacecraft Power…

    BAE Systems (Boulder, CO)
    …roles as the need arises to include but not limited to: + Tasked as the lead Electrical Power Systems engineer working on unique and exciting spacecraft ... hires.** \#LI-AP1 This position is for an experienced power systems engineer who can provide added value...Education, US Department of Education. + A current, active TS /SCI security clearance is required. + Minimum of 4… more
    BAE Systems (04/30/25)
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  • Senior Space Program Acquisition Systems

    SAIC (Colorado Springs, CO)
    **Description** ** Lead Test Systems Engineer ** **Requirements, Interface & Network - SAIC Defense Space & Strategic Division:** Support to Senior Leadership, ... Program Managers, and Chief Development Tester working classified programs for Space Systems Command at Schriever AFB, Colorado Springs. This is in support of the… more
    SAIC (04/18/25)
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  • RF Payload Systems Engineer , Senior…

    Lockheed Martin (Littleton, CO)
    …* Selected candidates will be required to obtain, and maintain, Top Secret with adjudicated SCI Eligibility \(i\.e\. TS /SCI\) for long term employment on ... * Prior to starting employment, selected candidates will be required to possess Top Secret clearance\. For this position, applicants must possess a currently… more
    Lockheed Martin (04/12/25)
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  • RF Systems Engineer , Senior Staff…

    Lockheed Martin (Littleton, CO)
    … clearance with SCI eligibility is required for consideration * Top Secret security clearance with adjudicated SCI \(i\.e\. TS /SCI\) is required prior to ... Defense, and more\. **About the Role** As a RF Systems Engineer within LM Space, you will...System of Record solutions for the NC3 customer * Lead a cross\-BA team of senior RF engineers and… more
    Lockheed Martin (05/16/25)
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  • Network Engineer , Top Secret

    ManpowerGroup (Aurora, CO)
    …a classified program in **Aurora, CO** . This role requires an **active Top Secret /Sensitive Compartmented Information ( TS /SCI) clearance with polygraph** . ... Top Secret and classified environments. + Active US Government Top Secret /Sensitive Compartmentalized Information ( TS /SCI) security clearance with… more
    ManpowerGroup (05/02/25)
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  • Spacecraft Operations Space Vehicle…

    Northrop Grumman (Colorado Springs, CO)
    …years (level 3) or 8 years (level 4) of relevant experience + Active or current Top Secret Clearance with the ability to obtain SCI at time of application ... support, data trending, operational product updates, and performance analyses + Lead /Coordinate other systems engineers to conduct anomaly review board… more
    Northrop Grumman (05/17/25)
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  • ACEOPS Systems Engineer (Product…

    Lockheed Martin (Schriever AFB, CO)
    …a diverse group of stakeholders\. Please Note: * This position requires an active Top Secret security clearance\. * This position will involve around 10% travel ... are seeking a highly experienced and emerging authority System Engineer to lead the development, integration, and...must be a US Citizen for consideration\. **Clearance Level:** Top Secret **Other Important Information You Should… more
    Lockheed Martin (05/14/25)
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  • Principal / Sr Principal Software Engineer

    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 ... **Basic Qualifications** + Must have an **active** US Government DoD Top Secret /Sensitive Compartmented Information (SCI) security clearance **AND** a… more
    Northrop Grumman (05/08/25)
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  • Systems Engineer - CONOPS…

    Lockheed Martin (Littleton, CO)
    …Based Systems Engineering \(MBSE\) design experience *Active or Current Top Secret Clearance; US Citizenship required **Desired Skills:** * Demonstrated ... exceptional results and creating a better tomorrow\. The Work Lead the System CONOPs development\. Works as a member...System CONOPs development\. Works as a member of the systems engineering team to develop innovative solutions to existing… more
    Lockheed Martin (04/12/25)
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