• Infinity Systems Engineering (Alexandria, VA)
    …come 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 ... logistics. Security & Compliance: + Implement and maintain network security measures, including firewalls, VPNs, and access controls. + Ensure compliance… more
    DirectEmployers Association (09/30/25)
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  • Red River (King George, VA)
    …background in cybersecurity, with experience in securing, configuring, and assessing network security products. This role involves proactive monitoring, ... programs. + Strong understanding and experience with securing, configuring, and assessing network security products such as Cisco Firepower, Cisco ISE, and… more
    DirectEmployers Association (10/07/25)
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  • ABBTECH Professional Resources, Inc. (Chantilly, VA)
    **Systems Engineer - Expert** **Location- Chantilly, Va** **Clearance- TS/SCI w/ FSP** **Salary- 185k-195k/yr** _The above salary range represents the range expected ... and managing **enterprise computing infrastructure** , including cloud services, network access, virtual applications, and secure computing environments across… more
    DirectEmployers Association (10/15/25)
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  • Red River (Chantilly, VA)
    …to make those around you successful. We are looking for a **Systems Support Engineer I** to join our fast-paced, customer-first global service desk team. This is a ... printer malfunctions, system slowness, and user profile problems. + Resolve basic network and connectivity problems such as remote access failures, shared drive… more
    DirectEmployers Association (10/07/25)
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  • Network Security Engineer

    General Dynamics Information Technology (Alexandria, VA)
    …Advance your career while impacting our national security in cyber as a ** Network Security Engineer Senior** at GDIT. Here, technologists have many paths ... across the federal government. We are seeking a dedicated and knowledgeable ** Network Security Engineer Senior** to join our dynamic team. The ideal… more
    General Dynamics Information Technology (11/05/25)
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  • Network Security Engineer

    Chenega Corporation (Fort Belvoir, VA)
    Network Security Engineer Lead Ft. Belvoir, VA Join our Talent Network Network Security Engineer Lead Ft. Belvoir, VA C-CHR-24-042 TheNetwork ... Security Engineer Leadwill perform a variety of broad network engineering tasks focused on the design, implementation, testing, and troubleshooting of the… more
    Chenega Corporation (09/01/25)
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  • Cyber Network Security

    CACI International (Chantilly, VA)
    Cyber Network Security Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... and information security best practices + Understanding of Linux network security tools - (eg Metasploit, netcat, nmap, etc.). + Experience building virtual… more
    CACI International (08/08/25)
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  • Network Engineer Senior…

    General Dynamics Information Technology (Fort Belvoir, VA)
    … + Cisco Certified Network Professional - Enterprise + Palo Alto Networks Certified Network Security Engineer + ​ **Location** : On Customer Site + ... 10 + years of related experience **US Citizenship Required:** Yes **Job Description:** ** Network Engineer Senior ( Security ) - TS/SCI required** Transform… more
    General Dynamics Information Technology (09/09/25)
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  • Security /Firewall Network

    Koniag Government Services (Chantilly, VA)
    **Koniag Data Solutions, LLC** a Koniag Government Services company, is seeking Security /Firewall Network Engineer to support KDS and our government ... configure, and support regional and cloud firewall + Investigate and resolve network security incidents, identifying and mitigating threats quickly + Define… more
    Koniag Government Services (09/04/25)
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  • Mid-Level Network Security

    ASM Research, An Accenture Federal Services Company (Fairfax, VA)
    As a Network Engineer with expertise in security processes, you will collaborate with designing, process requests for implementation, and maintain ... requirements for firewall rules, VPNs, intrusion detection/prevention systems (IDS/IPS), and other network security tools. + Ensure network solutions comply… more
    ASM Research, An Accenture Federal Services Company (09/19/25)
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  • Security Engineer

    Arena Technical Resources, LLC (Alexandria, VA)
    …Full Remote Eligibility: Candidate must possess an MBI (T2) clearance Job Description: As a Network Security Engineer Senior, the work you'll do will be ... NEED TO SUCCEED Bring your cyber expertise and drive for innovation. The Network Security Engineer Senior must have: * Education: Bachelor of Science *… more
    Arena Technical Resources, LLC (10/28/25)
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  • Detection Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Fort Belvoir, VA)
    …threats to information systems to safeguard our nation? As a systems security and network security engineer , you can identify the data needed to identify ... Detection Engineer The Opportunity: Are you looking for an...+ 5+ years of experience with cybersecurity engineering in network security , infrastructure security , applications… more
    BOOZ, ALLEN & HAMILTON, INC. (10/11/25)
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  • Terrestrial COMSEC Network Engineer

    CACI International (Springfield, VA)
    …has an exciting and challenging opportunity available for a COMSEC (communications security ) Network Engineer supporting an Intelligence Community customer's ... Terrestrial COMSEC Network Engineer Job Category: Information Technology...(WAN), campus-area (CAN), and local-area (LAN) networks across multiple security domains. Focus will be on COMSEC account management,… more
    CACI International (10/25/25)
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  • Palo Alto Prisma Engineer - US Citizenship…

    CGI Technologies and Solutions, Inc. (Fairfax, VA)
    …. **Position Description:** CGI Federal is seeking a Senior Network Security Architect/ Engineer with deep expertise ... civilian agencies. This role focuses on architecting, engineering, and implementing advanced network security solutions while driving Zero Trust strategies. You… more
    CGI Technologies and Solutions, Inc. (09/04/25)
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  • Network Access Control Engineer

    General Dynamics Information Technology (Alexandria, VA)
    …Education:** Bachelor of Arts/Bachelor of Science Experience:** 5+ years of related experience in network engineer and security , with a focus on network ... our national security in cyber as a ** Network Access Control Engineer Senior** at GDIT.... authentication and posture assessment. + Strong understanding of network security principles and best practices. +… more
    General Dynamics Information Technology (10/14/25)
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  • NCIS Network Engineer | Active…

    General Dynamics Information Technology (Quantico, VA)
    …Bring your engineering expertise along with a drive for innovation to GDIT. The Senior Network Engineer must have: + ** Security Clearance Level:** Active Top ... Required:** Yes **Job Description:** Transform technology into opportunity as a **Senior Network Engineer ** at GDIT. Shape what's next for mission-critical… more
    General Dynamics Information Technology (10/11/25)
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  • Army Data and Analytics Platform Effort

    UIC Government Services and the Bowhead Family of Companies (Alexandria, VA)
    …+ ARDAP Financial Operations Management + Cloud Architecture Engineer + Computer Network Architects + Cyber Security Engineer + Cybersecurity Information ... Network Architect) + Information Security Analyst + Information Systems Security Engineer (ISSE) + Information Technology Specialist + IT Architecture and… more
    UIC Government Services and the Bowhead Family of Companies (10/11/25)
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  • Network Engineer - Junior

    Chenega Corporation (Fort Belvoir, VA)
    Network Engineer - Junior Ft. Belvoir, VA Join our Talent Network Network Engineer - Junior Ft. Belvoir, VA C-CHR-24-039 TheNetwork Engineer - ... VIP tickets within two hours of notification. + Interpret and implement the Senior Network Engineer 's guidance in support of Network operations for… more
    Chenega Corporation (09/01/25)
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  • Network Engineer , TS/SCI…

    General Dynamics Information Technology (Chantilly, VA)
    …hardening the solutions to address security and SCAP compliance. **How a Network Engineer Will Make an Impact:** + Administer, operate, manage and maintain ... **US Citizenship Required:** Yes **Job Description:** Transform technology into opportunity as a ** Network Engineer ** with GDIT. A career in enterprise IT means… more
    General Dynamics Information Technology (10/31/25)
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  • Senior AWS DevOps and Network

    CGI Technologies and Solutions, Inc. (Fairfax, VA)
    **Senior AWS DevOps and Network Engineer ** **Category:** Project Management **Main location:** United States, Virginia, Fairfax **Position ID:** J1125-0125 ... are seeking a highly skilled Senior AWS DevOps and Network Engineer to lead the migration of...Well-being programs \#CGIFederalJob \#LI-RJ1 **Skills:** + Cloud Computing + Network Administration + Security Infrastructure Supprt +… more
    CGI Technologies and Solutions, Inc. (11/03/25)
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