• Software Engineering Lead

    Parsons Corporation (Colorado Springs, CO)
    …Certification + AWS Cloud Practitioner Certification **Security Clearance Requirement:** An active Top Secret SCI security clearance is required for this ... respected subject matter experts with brilliant technologists. Are you an experienced software engineer looking to grow your skillset and work on a project that has… more
    Parsons Corporation (09/26/25)
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  • Principal Software Engineer

    RTX Corporation (Aurora, CO)
    …as only US citizens are eligible for a security clearance​ **Security Clearance:** TS /SCI with Poly - Current At Raytheon, the foundation of everything we do ... that create a safer, more secure world. Raytheon is currently seeking a Software Engineer to join our talented team. The qualified candidate will be responsible for… more
    RTX Corporation (07/11/25)
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  • Field Service/Support Engineer

    Kratos Defense & Security Solutions, Inc. (Colorado Springs, CO)
    …responsible for the setup, testing, troubleshooting, and validation of RF-based electronic systems in both lab and field environments. The ideal candidate will ... and deployment efforts, working closely with engineering teams to ensure systems meet operational requirements and performance standards. + Provides engineering… more
    Kratos Defense & Security Solutions, Inc. (09/04/25)
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  • Chief Software Product Owner Level 4

    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** **U.S. Government DoD Top Secret /Sensitive Compartmented Information (SCI) security clearance at time… more
    Northrop Grumman (08/21/25)
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  • Cyber Software Engineer

    Lockheed Martin (Denver, CO)
    …Experience utilizing NIST SP 800\-37 Risk Management Framework \(RMF\) to design information systems commensurate with customer needs * Fluent in two or more of the ... and sustainment\. * Expertise in two or more of the following Operating Systems : Linux, Unix, Mac, Windows, Android, iOS\. * Hands\-on experience developing software… more
    Lockheed Martin (08/29/25)
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  • Software Development Engineer , Public…

    Amazon (Denver, CO)
    …be a US citizen. There's also potential to obtain and maintain an active TS /SCI security clearance with polygraph. Do you want to help lead the cloud revolution ... changes in the industry. * Create solutions to run predictions on distributed systems with exposure to innovative technologies at incredible scale and speed. * Build… more
    Amazon (08/27/25)
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  • Senior Network and Next Generation Firewall…

    Lumen (Denver, CO)
    …committed to teamwork, trust and transparency. People power progress. We're looking for top -tier talent and offer the flexibility you need to thrive and deliver ... working towards the development of new solutions, processes, tools, systems that have company-wide and possibly industry-wide impacts. +...submit for a required government suitability clearance up to TS /SCI. **What We Look For in a Candidate** +… more
    Lumen (10/01/25)
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  • Electronics Packaging Engineering Manager,…

    Lockheed Martin (Englewood, CO)
    …technical leadership experience\. * Willing and able to obtain and maintain a Top Secret security clearance, thus US Citizenship is required\. **Desired ... leader who is disciplined in project management principles, value\-driven Systems Engineering and who is able to drive design...must be a US Citizen for consideration\. **Clearance Level:** Top Secret **Other Important Information You Should… more
    Lockheed Martin (09/20/25)
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  • Ground Systems Architect

    Actalent (Englewood, CO)
    …concept through launch and operations. The position is ideal for an experienced engineer with deep expertise in systems architecture, satellite command and ... + Minimum 5 years leading technical teams + Active TS /SCI clearance + Full lifecycle experience in systems... TS /SCI clearance + Full lifecycle experience in systems engineering, architecture, and software development + Expertise in… more
    Actalent (09/24/25)
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  • Systems Engineers - All Levels

    DCCA (Littleton, CO)
    …and 12+ years experience or bachelors with 14+ years experience or equivalent . Engineer Consultant (CT11) : Senior consultant to top management typically with ... Systems Engineers - All Levels Location Littleton, CO...Engineers - All Levels Candidates MUST have an active TS /SCI Clearance For over 40 years, DCCA has provided… more
    DCCA (08/22/25)
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