• Lead Cryptography Engineer

    The MITRE Corporation (Colorado Springs, CO)
    …3 years' experience; or equivalent combination of related education and work experience. + Active Top Secret clearance with the ability to obtain and maintain a ... the Space Warfighter. N113 performs numerous prototyping activities including systems modeling, software architecting and development, and...+ Preference given to qualified candidates with active DoD Top Secret / SCI Clearance. + Advanced… more
    The MITRE Corporation (01/09/26)
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  • Computer Vision Software Engineer…

    Lockheed Martin (Littleton, CO)
    …the selected applicant must be eligible to obtain, and maintain, Top Secret with adjudicated SCI Eligibility \(i\.e\. TS /SCI\) for long term employment on ... mind, including the ultra‑low‑power, radiation‑hardened CPUs typical of space‑borne systems \. **About the Role** : We are seeking a...**About the Role** : We are seeking a proactive Software Engineer who will drive architectural evolution… more
    Lockheed Martin (11/27/25)
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  • Engineer II - Mission Ops Systems…

    BAE Systems (Boulder, CO)
    **Job Description** We re seeking a self-motivated systems engineer to join our Systems Operations & Sustainment team. Our multi-disciplinary teams prepare ... Education, US Department of Education. + A current, active Top Secret security clearance is required with...job specifics. ** Engineer II - Mission Ops Systems Engineer ** **117770BR** EEO Career Site Equal… more
    BAE Systems (11/07/25)
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  • Principal Engineer Software - X-Lab…

    Northrop Grumman (Colorado Springs, CO)
    …Space Systems -Missile Defense Integration offers an excellent opportunity for a **Principal Engineer Software - X-Lab Software Engineer (25-506)** to ... User Interface Development, and other critical leading-edge missile defense technologies. The Software Engineer 's primary responsibility is to serve as a… more
    Northrop Grumman (01/09/26)
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  • Systems Engineer

    Lockheed Martin (Littleton, CO)
    …Trident II D5 Fleet Ballistic Missile\. Lockheed Martin \(LM\) is looking for an resourceful Systems Engineer to become a member of the Systems Engineering ... interfaces encompass communications, compatibility, and interoperability of electrical and software systems , including radio frequency \(RF\) hardware\. You… more
    Lockheed Martin (11/26/25)
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  • Software Engineer Sr - Space…

    Lockheed Martin (Littleton, CO)
    …a career that's built for you\. Space Protection Programs is seeking an experienced Software Engineer who can guide a team through complex mission software ... using embedded systems \. * Experience integrating complex software systems with high performance and/or timing...must be a US Citizen for consideration\. **Clearance Level:** Top Secret **Other Important Information You Should… more
    Lockheed Martin (01/07/26)
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  • Systems Engineer

    Lockheed Martin (Littleton, CO)
    …We are hiring levels 2\-5\. If you are interested in joining LM and working as a Systems Engineer , please apply to this requisition\. - - - **What does this role ... stakeholders \(suppliers, mission partners and USG laboratories\.\) * US citizenship required, Top Secret clearance required prior to start\. * Be accountable… more
    Lockheed Martin (11/02/25)
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  • Software Engineer / Data Scientist

    Parsons Corporation (Colorado Springs, CO)
    …highly respected subject matter experts with brilliant technologists. Are you an experienced software engineer looking to grow your skillset and work on a ... need your help. Our team is looking for a software engineer with a focus on data...AWS Cloud Practitioner Certification **Security Clearance Requirement:** An active Top Secret SCI security clearance is required… more
    Parsons Corporation (12/03/25)
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  • Senior Information Systems Security…

    Parsons Corporation (Colorado Springs, CO)
    …Engineering field from an accredited university with minimum 8 years of experience + Top Secret ( TS ) security clearance with eligibility for Secret ... help. Our team is looking for a **Senior Information Systems Security Engineer (ISSE)** . In this...and Microsoft Azure platforms **Security Clearance Requirement:** An active Top Secret SCI security clearance is required… more
    Parsons Corporation (01/10/26)
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  • Sr. Principal Systems Engineer

    Northrop Grumman (Aurora, CO)
    RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 25% of the Time **Description** At Northrop Grumman, our ... Systems (NGSP) is seeking a **Sr. Principal** ** Systems Engineer ** to support a program out...experience with a PhD. + Must have an active Top Secret /SCI clearance at the time of… more
    Northrop Grumman (12/24/25)
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