• Survivability Engineer

    Lockheed Martin (Littleton, CO)
    …levels 2 \-5\. If you are interested in joining LM and working as a Systems Engineer , please apply to this requisition\. The event is for those applicants ... for this and future openings\. As an experienced **Survivability Engineer ** , you will support the Specialty Engineering \(SE\)...must be a US Citizen for consideration\. **Clearance Level:** Top Secret **Other Important Information You Should… more
    Lockheed Martin (08/27/25)
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  • Network Operations Center Help Desk…

    L3Harris (Colorado Springs, CO)
    …Specialist, Information Assurance for our Colorado Springs, CO site. The Senior Network Specialist Engineer requires an active Top Secret Clearance with SCI ... interest of national security. Job Title: Sr. Associate Network/Helpdesk Engineer Job Code: 29312 Job Location: Colorado Springs, CO...8140 (eg CISSP or Security+) + Must have a Top Secret clearance with eligibility to SCI… more
    L3Harris (10/01/25)
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  • Engineer II SIGINT Mission Systems

    BAE Systems (Boulder, CO)
    …suite. + Your systems analysis results will guide and/or set architecture, system and/or component requirements. + You will be expected to develop new tools and ... This position has the ability to be filled in 2 SMS locations: Boulder, CO or Fairborn, OH. **What...be available based on position level and/or job specifics. ** Engineer II SIGINT Mission Systems Analyst** **113326BR**… more
    BAE Systems (09/09/25)
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  • Java Software Engineer II (Onsite)

    RTX Corporation (Aurora, CO)
    …only US citizens are eligible for a security clearance **Security Clearance:** DoD Clearance: Top Secret At Raytheon, the foundation of everything we do is ... develop, test, deliver, and maintain software for a cutting-edge satellite ground system . + Work with talented teams of engineers, architects, and leaders. **What… more
    RTX Corporation (09/11/25)
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  • Senior Associate, Information Security…

    L3Harris (Colorado Springs, CO)
    …with content development and administration of SEIM/audit reduction tools (eg, Splunk). + Top Secret clearance is highly desired. In compliance with pay ... to the architecture, design, development, evaluation and integration of systems and networks to maintain system security....remotely. Qualifications: + Education + Bachelor's Degree and minimum 2 years of prior relevant experience, or + In… more
    L3Harris (09/14/25)
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  • Systems Engineer - Secret

    Lockheed Martin (Colorado Springs, CO)
    …Security, and enhancing critical missile defense technologies\. **The Work** This is a Systems Engineer position the successful candidate will perform use case ... TS Clearance with SCI eligibility\. \- Both TS and IAT Level 2 are desired...Professional **Business Unit:** RMS **Relocation Available:** Possible **Career Area:** Systems Engineering: System of Systems more
    Lockheed Martin (08/29/25)
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  • Systems Engineer

    RTX Corporation (Aurora, CO)
    …create a safer, more secure world. We have an exciting opportunity for a ** Systems Engineer ** supporting one of our premier programs where your knowledge with ... citizens are eligible for a security clearance​ **Security Clearance:** TS /SCI - Current At Raytheon, the foundation of everything...Do** + Provide technical analyses and define how the system works using Model-Based Systems Engineering +… more
    RTX Corporation (09/26/25)
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  • Systems Engineer - Systems

    RTX Corporation (Aurora, CO)
    …that create a safer, more secure world. We have an exciting opportunity for a ** Systems Engineer ** - ** Systems Architecture and Design** to join our team ... supporting a classified Program. In this role as the Systems Architect & Design (SA&D) Engineer , you...with guidance as well as work independently to create system architecture model products. The SA&D Engineer more
    RTX Corporation (08/29/25)
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  • Specialist, Integration/Test Engineer

    L3Harris (Colorado Springs, CO)
    …+ Active Secret security clearance to start with ability obtain a Top Secret Clearance Preferred Additional Skills: + Excellent organization skills. + ... L3Harris is a proven leader in tactical communications, geospatial systems and services, air traffic management, environmental solutions, avionics...for the full integration and test of the mission system . The test engineer will be a… more
    L3Harris (10/01/25)
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  • Reliability Engineer II (Onsite)

    RTX Corporation (Colorado Springs, CO)
    …while balancing priorities and schedules **Qualifications We Prefer** + Active or Existing Secret or Top Secret Security Clearance preferred **What We ... citizens are eligible for a security clearance **Security Clearance:** DoD Clearance: Secret Collins Aerospace, an RTX company, is a leader in technologically… more
    RTX Corporation (08/28/25)
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