• Information System Security Engineer (ISSE)

    Assertive Professionals (Chantilly, VA)
    Information System Security Engineer (ISSE) About the Organization Established in 2015,AssertiveProfessionals(AP), is anEconomically Disadvantaged Woman Owned Small ... Timeline Pipeline Description Assertive Professionalsis seeking anInformation System Security Engineer (ISSE) with Poygraph supporting ourNational Security Customer in… more
    Assertive Professionals (07/10/25)
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  • Network Security Engineer III

    TekSynap (Virginia Beach, VA)
    …standards. + Configure and manage Active Directory environments to support secure authentication and policy enforcement. + Perform vulnerability assessments ... to detect anomalies and performance issues. + Implement and manage firewall solutions and intrusion detection/prevention systems (IDS/IPS) for network perimeter… more
    TekSynap (07/02/25)
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  • Network Engineer - SME

    ABBTECH Professional Resources, Inc. (Herndon, VA)
    **Network Engineer - SME** **Location- Herndon, Va** **Clearance- TS/SCI w/ FSP** **Salary- 200k-215k/yr** _The above salary range represents the range expected for ... Overview** We are seeking a **Subject Matter Expert (SME) Level Network Engineer ** with deep expertise in **Network Access Control (NAC)** and **CISCO network… more
    ABBTECH Professional Resources, Inc. (07/02/25)
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  • Information System Security Engineer (ISSE)

    KBR (Alexandria, VA)
    Title: Information System Security Engineer (ISSE) Belong. Connect. Grow. with KBR! The successful candidate for the Joint Mission Environment Testing Capability ... (JMETC) Information System Security Engineer (ISSE) position will be part of the KBR...with DoD civilians and contractors to provide cybersecurity engineering support to the JMETC Secret Network and other networks.… more
    KBR (07/02/25)
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  • Principal/Sr. Principal Network Engineer TS…

    Northrop Grumman (Stafford, VA)
    …to work at a government customer site in Stafford, Virginia as a Network Engineer . **Roles and Responsibilities:** + As a member of the program's IT/NW team, primary ... performance, installing system wide software and allocating mass storage space. + Support 24/7 weekend rotation (~every 14 weeks) **This requisition is open as… more
    Northrop Grumman (06/05/25)
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  • Aruba Senior Network Engineer (Extensive…

    BAE Systems (Chesapeake, VA)
    **Job Description** Seeking a skilled network engineer to lead a small network team, design, deploy, and maintain enterprise networks having expertise with both ... Implement and optimize network security policies, including NAC (802.1X), QoS, and firewall rules Collaborate with diverse range of Cyber/IT teams and customers to… more
    BAE Systems (05/28/25)
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  • Linux Systems Engineer

    System One (Herndon, VA)
    Linux Systems Engineer TS/SCI Clearance is required Herndon, VA - ONSITE ALTA ITS is seeking a Linux Systems Engineer (Tier ll) to work for a government ... and performance. Core Qualifications: * Active or current TS/SCI * Ability to support short-term international travel. * 3-5 years of Linux / Unix system… more
    System One (06/28/25)
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  • Senior Specialist, Software Engineer

    L3Harris (Lynchburg, VA)
    …domains in the interest of national security. Job Title: Senior Specialist, Software Engineer Job Code: 24818 Job Location: : Lynchburg, VA Job Schedule: 9/80; ... other Friday off Job Description: L3Harris is seeking a Sr. Specialist Software Engineer with focus on system test, and automation. Our team supports mission… more
    L3Harris (06/12/25)
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  • Telecom Linux Systems Engineer

    System One (Herndon, VA)
    Telecommunications Linux Systems Engineer TS/SCI clearance Herndon, VA - onsite As a Telecommunications Software Engineer , your day will focus on monitoring and ... ensuring high availability, performance, and reliability for Linux-based systems that support telecommunications infrastructure. * Advanced knowledge of CentOS 7 and… more
    System One (06/06/25)
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  • Network Architect/ Engineer

    ManTech (Herndon, VA)
    ManTech seeks a motivated, career and customer-oriented **Mid-level Network** **Architect/ Engineer ** in the DC, Maryland, and Virginia (Northern) **DMV area** . In ... this role you will provide crucial support to the Network Operations Security Center (NOSC). You...certification. + Hands-on experience with Cisco routing, switching, and firewall technology. + Experience with primary network topologies, LANs,… more
    ManTech (06/03/25)
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