• System / Network Engineer

    Intrepid Solutions and Services (Ashburn, VA)
    **Overview** We are seeking a Mid- Level System / Network Engineer to support the development of the Marine Air Defense Integrated System (MADIS) counter-UAS ... technology in a dynamic, hands-on environment. **Responsibilities** The System / Network Engineer position supports a mission to develop, prototype,… more
    Intrepid Solutions and Services (12/17/25)
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  • Senior Network Engineer

    GovCIO (Fairfax, VA)
    **Overview** GovCIO is currently hiring for a Senior Network Engineer with an active Secret clearance to provide classified and unclassified Tier 3 senior ... will be a hybrid position. **Responsibilities** + Provides classified and unclassified Tier 3 senior level support for the design, implementation, and deployment… more
    GovCIO (01/03/26)
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  • Network Engineer

    Leidos (Arlington, VA)
    …is for a FUTURE ROLE** Leidos' Digital Modernization sector is seeking a Network Engineer to be responsible for the design, migration, implementation, ... be 100% on-site.** **Primary Responsibilities:** + Provide intermediate to senior- level technical expertise and assist with network ...this job requisition will remain open for at least 3 days with an anticipated close date of no… more
    Leidos (01/02/26)
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  • Network Engineer

    Leidos (Arlington, VA)
    **Description** Leidos' Digital Modernization group is seeking a **Senior Network Engineer ** to be responsible for the design, migration, implementation, ... **Primary Responsibilities:** * Provide technical expertise and assist with network integration and consolidation efforts across multiple systems environments. *… more
    Leidos (01/21/26)
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  • Embedded Network Systems Engineer

    Actalent (Manassas, VA)
    …"We protect those who protect us." Responsibilities + Design system and subsystem network architectures. + Derive system and subsystem level requirements. + ... Systems EngineerJob Description Seeking an Embedded Networking Systems Engineer to support the Space Systems product line. Known...architectures such as LAN and WAN. + Understanding of network layers including Layer 2 and Layer 3… more
    Actalent (01/17/26)
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  • Network Engineer - Senior

    Oneida Technical Solutions (Fort Belvoir, VA)
    …Center for the National Capital Region (RNEC-NCR), we are currently seeking a Junior Network Engineer with a minimum of 6-10 years of experience and a ... network enhancements down to the Edge Access Switch level , supporting NIPRNET Internet and web access, establishing communication...its equivalent. + Must have a minimum of three ( 3 ) years' relevant experience (See, Essential Functions" as well… more
    Oneida Technical Solutions (01/09/26)
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  • Network Engineer (Data Center…

    Iron Mountain (Richmond, VA)
    …welcome your unique contributions? If so, let's start the conversation. ** Network Engineer (Data Center Infrastructure & Services)** **Key Responsibilities** ... + Strong practical experience with VXLAN, EVPN, and other network virtualization technologies. + Certifications (Preferred): Professional- level certifications… more
    Iron Mountain (11/24/25)
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  • Network Testing Lab Infrastructure…

    CACI International (Sterling, VA)
    Network Testing Lab Infrastructure Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph ... Engineering, or related field;, or equivalent work experience + 3 + years of work related experience + TS/SCI w/...learn and adapt to new technologies _Desired:_ + CompTIA Network + or similar entry- level networking certification is… more
    CACI International (10/24/25)
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  • Lead Network Engineer

    The MITRE Corporation (Mclean, VA)
    …make a difference with us. Department Summary: The team seeks a full-time Lead Network Engineer to support the deployment, operation, and maintenance of IT ... someone who has prior experience working as a classified Network Engineer . This is an on-premises...The successful candidate will, in addition to providing top level technical support and vision, provide task leadership for… more
    The MITRE Corporation (12/17/25)
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  • Principal Network Engineer

    Leidos (Mclean, VA)
    **Description** **Leidos** has a new and exciting opportunity for a **Principal Network Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics ... network services are available according to established Service Level Agreements (SLA). + Ensures continuity of operations including...this job requisition will remain open for at least 3 days with an anticipated close date of no… more
    Leidos (01/09/26)
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