• Engineer Systems Test - Level 4 (25-244)

    Northrop Grumman (Colorado Springs, CO)
    …years of relevant work experience + Applicants must have a current, active in-scope DoD -issued ** Top Secret ** security clearance at the time of application, ... RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of...working in an integrated team environment with other systems, software , and specialty engineers to develop solutions using NT… more
    Northrop Grumman (11/08/25)
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  • Principal Human Factors Engineer

    RTX Corporation (Aurora, CO)
    …Human Factors, Program tasks and analyses. + Active and transferable US government issued Top Secret SCI Clearance. **What We Offer** + Our values drive our ... as only US citizens are eligible for a security clearance​ **Security Clearance:** Secret - Current At Raytheon, the foundation of everything we do is rooted… more
    RTX Corporation (10/23/25)
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  • Weapon Control System Senior Manager

    Lockheed Martin (Littleton, CO)
    Secret Clearance required to start * Eligibility to obtain a Top Secret Clearance\. **Desired Skills:** * Demonstrated business acumen, management influence ... security clearance, you must be a US Citizen for consideration\. **Clearance Level:** Top Secret **Other Important Information You Should Know** **Expression of… more
    Lockheed Martin (12/10/25)
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  • Configuration Data Management Analyst Sr.

    Lockheed Martin (Littleton, CO)
    …\(cannot be Inactive more than 2 years\); ability to obtain and maintain a Top Secret Security Clearance\. **Desired Skills:** * Configuration / Data Management ... security clearance, you must be a US Citizen for consideration\. **Clearance Level:** Top Secret **Other Important Information You Should Know** **Expression of… more
    Lockheed Martin (10/24/25)
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  • System Administrator (SA) SME

    KBR (Colorado Springs, CO)
    …Cyberspace Workforce Management Program. Citizenship and Clearance: + US Citizen. + Active Top Secret security clearance with ability to obtain TS/SCI is ... drives, weekly full system and daily incremental backups of server hardware, software , and other resources. + Performs systems administration services to manage and… more
    KBR (12/12/25)
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  • Systems Engineer - Interim Clearance Required

    Lockheed Martin (Littleton, CO)
    …that meet program and customer expectations\. **Basic Qualifications:** \- Ability to obtain a DoD Secret Security Clearance and the ability to obtain a TS/SCI ... across evolving cyber threats\. As risks to our hardware, software , and supply chains continue to rise, our customers...must be a US Citizen for consideration\. **Clearance Level:** Top Secret **Other Important Information You Should… more
    Lockheed Martin (11/01/25)
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  • Ops Lab Lead

    DCCA (Boulder, CO)
    …multiple simultaneous RDT&E projects in the OPIR TAP Lab at the Unclassified, Secret , and TS/SCI levels, with the majority of the projects classified Secret ... is not limited to; providing OPIR TAP Lab RDT&E software framework(s) access to 3rd party software ...capabilities to large OPIR stakeholder groups from across the DoD and IC OPIR communities including Government, contractors and… more
    DCCA (10/31/25)
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  • Staff / Sr Staff Systems Engineer

    SciTec (Boulder, CO)
    …Systems Engineering tools. + Additional duties as required and assigned. Requirements + Current SECRET DoD or DoE clearance + Bachelor's Degree in a technical ... Boulder, CO office for a Systems Engineer specializing in software systems and remote sensing data processing. This engineer...of the following skills will be preferred + Current TOP SECRET clearance with eligibility for Sensitive… more
    SciTec (10/04/25)
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  • Senior Solution Architect

    CACI International (Denver, CO)
    …Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee Type: Regular Percentage of Travel Required: Up to ... Zero Trust and cybersecurity initiatives, architectures, direction, and solutions. + Active Top Secret clearance. + Ability to sit onsite regularly at CACI… more
    CACI International (11/20/25)
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  • Principal Classified Cybersecurity Analyst…

    Northrop Grumman (Aurora, CO)
    …CCISO, HCISPP, CISM, GSLC, CISSP-Associate, or CISSP) + Candidates must have a current DOD ** Top ** ** Secret /SCI** level security clearance and a recent ... an expert with classified computers within the Department of Defense ( DoD ) and Intelligence Community computing environments, Northrop Grumman Corporation has… more
    Northrop Grumman (12/10/25)
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