• Senior Network Engineer

    Leidos (Columbia, MD)
    …Description **Leidos** has a new and exciting opportunity for a Sr. Network Engineer in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... position funding, Leidos will be seeking a **Sr. Network Engineer ** to work in our Columbia, MD office. This...and 10 yrs excepted. + 10+ years' experience with Cisco routers to include Integrated Service Routers (ISR). Understanding… more
    Leidos (12/13/25)
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  • Systems Engineer Senior (Level 3)

    Lockheed Martin (Sunnyvale, CA)
    …does this role look like?** Lockheed Martin is seeking a dynamic, hardworking Systems Engineer to support our SPP programs\. As a Systems Engineer , you will: ... integration, test execution, and deployment/installation activities\. * Active or Current TS /SCI clearance with the ability to obtain a Poly\. **Desired Skills:**… more
    Lockheed Martin (11/20/25)
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  • Senior Network Engineer (Onsite)

    RTX Corporation (Largo, FL)
    …to meet the demands of a rapidly evolving global market. Collins Aerospace is seeking Senior Network Engineer for a position in Largo, Florida. Due to the ... only US citizens are eligible for a security clearance​ **Security Clearance:** TS /SCI - Current Raytheon Company, Managed By Collins Aerospace. Collins Aerospace,… more
    RTX Corporation (10/29/25)
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  • Senior Systems Engineer

    Belay Technologies (Annapolis Junction, MD)
    …2019, runner up in 2020 and a finalist in 2021! Belay Technologies is seeking a Senior Sytems Engineer to join our intel team. Your will be supporting CNO and ... and results. Candidates should have the following qualifications: + TS /SCI Clearance with polygraph + 12 yrs, BS or...yrs in place of BS + Strong knowledge of Cisco technologies, including Catalyst Center, ISE, Cisco more
    Belay Technologies (10/17/25)
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  • Senior Systems Engineer

    Leidos (San Francisco, CA)
    **Description** Leidos is looking for a Systems Engineer with a TS /SCI with polygraph to support work on an information technology (IT) contract. **T** he ... Engineering and Hosting, Mission Unique Services, and Business Management. The Systems Engineer will analyze internal and external client needs and construct sound,… more
    Leidos (12/10/25)
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  • Senior Software Engineer

    Shuvel Digital (Pensacola, FL)
    …including introducing new cyber capabilities to address emerging threats. Seeking a Senior Software Engineer to support the design, development, and deployment ... Government guidelines and regulations Required Skills: * An active Secret security clearance is required with the eligibility to...clearance is required with the eligibility to obtain a TS /SCI. TS /SCI is preferred. * Must be… more
    Shuvel Digital (09/25/25)
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  • Senior Network Engineer

    SAIC (Norfolk, VA)
    **Description** SAIC is seeking a talented ** Senior Network Engineer ** to join our team in support of the Tactical Network (TACNET) program, providing critical ... Digital Networking System (ADNS) program. **ROLE OVERVIEW:** As a Senior Network Engineer , you will play a...lieu of a degree. + Must have an Active TS /SCI Security Clearance. + Must be a US Citizenship.… more
    SAIC (11/22/25)
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  • Senior AV Engineer

    Tyto Athene (Annapolis Junction, MD)
    …Unified Communications (UC) and Audio Visual Multi-Media (AVMM) systems. The Tier 3 Engineer will serve as a senior technical resource, resolving escalated ... characteristic protected by applicable law. Submit a Referral (https://careers-gotyto.icims.com/jobs/1452/ senior -av- engineer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834326889) **Location** _US-MD-Annapolis Junction_ **ID** _2025-1452_… more
    Tyto Athene (12/09/25)
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  • Senior Network Engineer

    Nightwing (Sterling, VA)
    …intelligence community, defense, civil, and commercial markets. We're seeking a skilled ** Senior Network Engineer ** to support implementation and sustainment of ... business development / proposal efforts **What You Bring:** + Active TS /SCI with Polygraph + Bachelor's Degree in Information Technology, Networking, Engineering,… more
    Nightwing (09/17/25)
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  • Mid- Senior Network Engineer

    Infinity Systems Engineering (Alexandria, VA)
    …be more with us! Job Summary: We are seeking a skilled Systems Administrator/Network Engineer to join our mission-driven team. This position offers a broad scope of ... business needs and growth. + Configure, manage, secure, and troubleshoot Juniper and Cisco switches. + Contribute to network and systems design in alignment with… more
    Infinity Systems Engineering (12/03/25)
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