• Sr . Network Security Engineer

    CACI International (Columbia, MD)
    Sr . Network Security Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee ... of Travel: None * * * **The Opportunity:** The Sr . Network Engineer will work within the...efforts of dynamic requirements and scale. + Works with Systems Engineers and cross-organizational teams to define requirements. +… more
    CACI International (11/25/25)
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  • Sr . Electrical Engineer

    Leidos (Chantilly, VA)
    **Description** ** Senior Electrical Engineer ** **Location:** Chantilly VA **Clearance Required:** Active TS /SCI with ability to pass a polygraph. **This role ... PTO or a monetary bonus.** We are seeking a highly skilled and detail-driven ** Senior Electrical Engineer ** to lead the design, development, and optimization of… more
    Leidos (10/28/25)
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  • Sr . Principal Digital Engineer (GPS…

    Northrop Grumman (Dayton, OH)
    …and RTOS environments + Experience with GNU Radio or software-defined radios + Active Top Secret security clearance + Proven skills to include: team leadership, ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Interim Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our… more
    Northrop Grumman (11/13/25)
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  • Sr System Engineer

    KBR (Chantilly, VA)
    Title: Sr System Engineer KBR is seeking a highly qualified Senior System Engineer to support our customer in Chantilly, VA delivering mission-critical ... systems and software acquisitions Minimum qualifications: + Active TS -SCI/w CI Polygraph + Bachelor's degree in STEM-related discipline; Master's degree… more
    KBR (12/09/25)
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  • Principal/ Sr . Principal Electronic…

    Northrop Grumman (Dayton, OH)
    …innovator in advanced microelectronics design and fabrication. MDA is seeking a **Principal/ Sr . Principal Electronic Hardware Design Engineer .** This position is ... US Government security clearance per customer requirements **Basic Qualifications for Senior Principal Electronic Hardware Design Engineer :** + Bachelor's degree… more
    Northrop Grumman (10/29/25)
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  • Software Engineer Sr

    Lockheed Martin (Littleton, CO)
    …Martin Space Mission Processing team is seeking a highly skilled and motivated Software Engineer to join our development team in Littleton, CO\. As a Software ... Engineer , you will work with a team of developers...be a US Citizen and able to obtain a TS /SCI clearance\. Responsibilities include: * Planning and conducting software… more
    Lockheed Martin (12/11/25)
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  • Software Engineer Sr

    Lockheed Martin (Herndon, VA)
    …to transform the future\. **THE WORK** **Lockheed Martin is seeking a talented Software Engineer with a TS /SCI clearance** to work from either our King of ... support of national security\. We are seeking a SW Engineer to participate in the design, development, test and...* Career development * Mentorship opportunities * Rewards & recognition We care about our employees and offer a… more
    Lockheed Martin (12/18/25)
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  • Aeronautical Engineer Sr

    Lockheed Martin (Henderson, NV)
    …government security clearance, you must be a US Citizen for consideration\. **Clearance Level:** Top Secret with Investigation or CV date within 5 years **Other ... **Description:** **We are** _Lockheed Martin_ As an Flight Test Control Engineer \(FTCE\), you will be part of the Flight Test team of professionals\. FTCE will have… more
    Lockheed Martin (11/20/25)
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  • Ground Software Engineer Sr

    Lockheed Martin (King Of Prussia, PA)
    …space and find a career that's built for you\. As Ground Software Engineer : * You will design, implement, test, and maintain object\-oriented ground system software ... scalability * You will collaborate with an enthusiastic team of software, systems , and test engineers using the Agile Development methodology Selected candidates… more
    Lockheed Martin (11/01/25)
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  • Senior Software Engineer

    CACI International (Colorado Springs, CO)
    …responsible for developing software for the Tactical Integrated Ground Suite (TIGS) System of Systems (SoS). The Senior Software Engineer will contribute to ... Senior Software Engineer Job Category: Engineering...Time Type: Full time Minimum Clearance Required to Start: TS /SCI Employee Type: Regular Percentage of Travel Required: Up… more
    CACI International (11/25/25)
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