• RF Engineer , Staff (Level IV) - Top

    Lockheed Martin (Littleton, CO)
    …* Prior to starting employment, selected candidates will be required to possess Top Secret clearance\. For this position, applicants must possess a currently ... Active Top Secret security clearance to be considered\. * Selected candidates will be required to obtain, and maintain, Top Secret with adjudicated SCI… more
    Lockheed Martin (07/12/25)
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  • Network Security Engineer SME…

    Lockheed Martin (Colorado Springs, CO)
    …\- IAT Level III \(8570\) Compliant certification \(such as CISSP, CISM, etc\.\) \- Top Secret Clearance with SCI eligibility \- Expertise in applying standard ... defense technologies\. **The Work** We are seeking a highly skilled Network Security Engineer SME to join our Network and Enterprise Services \(NES\) team\. As a… more
    Lockheed Martin (07/30/25)
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  • Cable and Harness ElectroMechanical…

    Lockheed Martin (Littleton, CO)
    …security clearance, you must be a US Citizen for consideration\. **Clearance Level:** Top Secret **Other Important Information You Should Know** **Expression of ... Join us at Lockheed Martin as an **Cable/Harness ElectroMechanical Engineer ** where you will be responsible for product design,...* Qualified candidate must hold an active DoD **Final Secret Security Clearance** ; thus US Citizenship is required\.… more
    Lockheed Martin (07/18/25)
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  • Senior Network Engineer - Secret

    Lockheed Martin (Schriever AFB, CO)
    …first hop redundancy protocols, and IP subnetting\. **Desired Skills:** * Active TOP SECRET /SCI clearance preferred * Cisco Nexus/Catalyst switches and ... are seeking a highly skilled, experienced and motivated Network Engineer to join our team\. The successful candidate will...This position requires a government security clearance at the Secret level; you must be a US Citizen for… more
    Lockheed Martin (08/08/25)
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  • Senior Network Engineer ( Secret

    Lockheed Martin (Colorado Springs, CO)
    …presentation skills using Microsoft Office products, especially PowerPoint and Visio \-A Top Secret clearance is plus **Security Clearance Statement:** This ... **Who You Are** You are a highly motivated and experienced network engineer with a strong background in network design, development, and testing\. You… more
    Lockheed Martin (07/12/25)
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  • Sr Software Engineer - Secret

    Lockheed Martin (Colorado Springs, CO)
    …* B\.S\. degree in Computer Science or in a STEM related field\. * An active Top Secret clearance is required prior to starting\. * Java programming experience * ... 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 (08/16/25)
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  • Sr. Staff Engineering Program Manager - Top

    Lockheed Martin (Littleton, CO)
    …of improving affordability and quality * Must have a current / active DoD Top Secret Clearance with ability to achieve program specific clearances * Candidate ... the Line of Business \(LOB\) and/or Market Segment Chief Engineer , ensures program plans and technical baselines are consistent...must be a US Citizen for consideration\. **Clearance Level:** Top Secret **Other Important Information You Should… more
    Lockheed Martin (07/30/25)
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  • Principal / Senior Principal Cyber Systems…

    Northrop Grumman (Colorado Springs, CO)
    …DoD ** Secret ** clearance. + The ability to obtain and maintain a DoD ** Top Secret ** clearance is required. + The ability to obtain and maintain **Special ... Cyber Team has an opening for a **Cybersecurity Systems Engineer (CSSE)** supporting the **Sentinel program** based out of...+ The ability to obtain and maintain a DoD ** Top Secret ** clearance is required. + The… more
    Northrop Grumman (07/05/25)
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  • Principal / Sr. Principal Software Engineer

    Northrop Grumman (Boulder, CO)
    …application. All applicants must have the ability to obtain and maintain a Top Secret /SCI (TS/SCI) security clearance. **Preferred Qualifications:** + A current ... Northrop Grumman Space Systems is seeking a Principal Software Engineer / Sr. Principal Software Engineer to...active in-scope US Government DoD issued Top Secret /SCI (TS/SCI) security clearance + OO… more
    Northrop Grumman (08/13/25)
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  • Systems Engineer

    Lockheed Martin (Littleton, CO)
    …Basic Qualifications\) * Active Secret Clearance with the ability to obtain a Top Secret Clearance\. * Ability to work onsite at our Littleton, CO campus\. ... Lockheed Martin \(LM\) is looking for an resourceful Systems Engineer to become a member of the Systems Engineering...clearance with the ability to obtain and maintain a Top Secret clearance * US Citizenship is… more
    Lockheed Martin (07/30/25)
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