• RF Engineer Staff - Software Defined Radio

    Lockheed Martin (Littleton, CO)
    …security clearance, you must be a US Citizen for consideration\. **Clearance Level:** TS / SCI **Other Important Information You Should Know** **Expression of ... through final delivery of a product\. **Selected candidate must have an active TS / SCI security clearance for consideration\.** **This is an MID\-SENIOR \(level… more
    Lockheed Martin (01/07/26)
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  • Information Systems Security Officer,…

    Lockheed Martin (Littleton, CO)
    …security clearance, you must be a US Citizen for consideration\. **Clearance Level:** TS / SCI w/Poly **Other Important Information You Should Know** ... **Description:** ** TS / SCI clearance required with ability to...team, program, and government customers to perform as an Information Systems Security Officer \(ISSO\) for Special Programs located… more
    Lockheed Martin (01/07/26)
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  • Information Assurance and Cybersecurity…

    Leidos (Colorado Springs, CO)
    …be considered in lieu of education requirement. + US Citizen; Currently possess an active TS / SCI or Secret clearance (ability to upgrade/maintain TS / ... Sector at Leidos currently has an opening for a Information Assurance & Cybersecurity Lead to work in our...NISSC or similar Air Force/Space Force program + Current TS / SCI At Leidos, we don't want someone… more
    Leidos (01/07/26)
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  • Java Software Engineer

    CACI International (Aurora, CO)
    …Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee Type: Regular Percentage of Travel Required: ... field + 5+ years of relevant software development experience + Active TS / SCI clearance with Polygraph + Proficiency in AWS infrastructure services + Experience… more
    CACI International (01/01/26)
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  • Software Test Engineer Senior

    Lockheed Martin (Aurora, CO)
    …security clearance, you must be a US Citizen for consideration\. **Clearance Level:** TS / SCI w/Poly **Other Important Information You Should Know** ... is seeking a talented SW Test Engineer with a TS / SCI w/ Poly clearanceto work from our...with relational database \(Oracle\) and SQL for insight into information as required\. * The candidate should be able… more
    Lockheed Martin (12/26/25)
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  • Project Lead - Software and Hardware Deliveries

    Lockheed Martin (Aurora, CO)
    …security clearance, you must be a US Citizen for consideration\. **Clearance Level:** TS / SCI w/Poly **Other Important Information You Should Know** ... talented PROJECT LEAD \(SW & HW deliveries\) **with a TS / SCI w/ Poly clearance** to work from...candidate's final work location\. Please note that the salary information is a general guideline only\. Lockheed Martin considers… more
    Lockheed Martin (12/26/25)
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  • RF Engineer (Level II)

    Lockheed Martin (Littleton, CO)
    …security clearance, you must be a US Citizen for consideration\. **Clearance Level:** TS / SCI **Other Important Information You Should Know** **Expression of ... and/or oscilloscopes * Must be able to obtain a TS / SCI clearance **Desired Skills:** * Experience with...candidate's final work location\. Please note that the salary information is a general guideline only\. Lockheed Martin considers… more
    Lockheed Martin (12/24/25)
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  • Software Engineer

    Lockheed Martin (Littleton, CO)
    …security clearance, you must be a US Citizen for consideration\. **Clearance Level:** TS / SCI w/Poly **Other Important Information You Should Know** ... Martin is seeking a talented **Software Engineer with a TS / SCI clearance and Sec\+ \(8570 cert\)** to...candidate's final work location\. Please note that the salary information is a general guideline only\. Lockheed Martin considers… more
    Lockheed Martin (12/13/25)
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  • Systems Engineer Sr, Level 3

    Lockheed Martin (Colorado Springs, CO)
    …security clearance, you must be a US Citizen for consideration\. **Clearance Level:** TS / SCI **Other Important Information You Should Know** **Expression of ... but must be able to obtain and maintain a TS / SCI clearance **Desired Skills:** * Develop and...candidate's final work location\. Please note that the salary information is a general guideline only\. Lockheed Martin considers… more
    Lockheed Martin (12/10/25)
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  • Principal Engineer Software

    Northrop Grumman (Aurora, CO)
    …clearanceat time of application + Must be willing to obtain and maintain a DoD TS / SCI security clearance after starting work and must be willing and able to ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time **Description** At...+ Strong software engineering fundamentals **Preferred Qualifications:** + Active TS / SCI or TS with … more
    Northrop Grumman (12/10/25)
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