• 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 (10/15/25)
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  • Network Security Engineer

    System One (Arlington, VA)
    Job Title: Network Security Engineer Location: Hybrid - Arlington, Virginia End Client: FDIC Type: Contract To Hire Compensation: $70/HR - only W-2 ... Contractor Work Model: Hybrid Public Trust Responsibilities: The Network Security Engineer role requires extensive Palo Alto Panorama, Firewalls, and Global… more
    System One (10/22/25)
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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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  • Sr. Network Security Engineer

    CGI Technologies and Solutions, Inc. (Fairfax, VA)
    **Sr. Network Security Engineer - US Citizenship Required** **Category:** Cyber Security **Main location:** United States, Virginia, Fairfax **Position ... . **Position Description:** CGI Federal is seeking a Sr. Network Security Architect/ Engineer with deep expertise in Palo Alto… more
    CGI Technologies and Solutions, Inc. (09/04/25)
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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 a Security /Firewall Network Engineer to support KDS and our government ... Security , Network Systems** **Job Function** **Information Assurance/ Security Engineer ** **Pay Type** **Salary** **Education Level** **Bachelor's… more
    Koniag Government Services (09/27/25)
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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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  • Network Security Engineer

    Noblis (Washington, DC)
    …make security -focused architectural recommendations in complex environments. The TIS Security Engineer will support the FAA Telecommunications and Integrated ... FAA or transportation sector. + Proven experience with hands-on network engineer or architecture and understands ...field. + 6+ years of experience in cybersecurity or network security roles + Subsitutions: For anything… more
    Noblis (09/18/25)
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  • Network Security Engineer

    US Tech Solutions (Washington, DC)
    …in USA)** **Duration: 6 months Contract** **Position Summary:** We are seeking experienced ** Network Security Engineers** to join a specialized OT Security ... standards for cyber-physical systems. **Key Responsibilities:** As part of the OT Security team, the Network Security Engineers will: + Travel to multiple OT… more
    US Tech Solutions (10/15/25)
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  • Network Engineer (Expert)

    BAE Systems (Herndon, VA)
    …as CCNA Security , CCNP Security , Palo Alto Networks Certified Network Security Engineer (PCNSE), or similar industry certifications are preferred ... our freedom. We are seeking a talented and experienced Network Engineer with a specialized focus on...The ideal candidate will have a deep understanding of network security principles, excellent problem-solving skills, and… more
    BAE Systems (09/09/25)
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  • Security Operations Engineer

    Microsoft Corporation (Washington, DC)
    …Cloud Operations & Innovation (CO+I) is the engine that powers our cloud services. As a Network Security Service Engineer you will perform a key role in ... for automation to improve efficiency and effectiveness across the network . + Install, upgrade, and maintain security ...the network . + Install, upgrade, and maintain security hardware, operating system and software. + Identify gaps… more
    Microsoft Corporation (10/14/25)
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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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  • Staff Security Engineer

    Coinbase (Washington, DC)
    …and fully supported. Coinbase Cloud Security (CloudSec) is looking for a Staff Security Engineer to enhance our network security across multiple ... you'll be doing (ie. job duties):* * Design, implement, and maintain network security controls across multi-cloud (AWS, GCP, etc.) and on-prem infrastructure *… more
    Coinbase (08/22/25)
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  • Enterprise Engineer Sr - Contractor

    System One (Vienna, VA)
    Sr. Network Security -Enterprise Engineer Position Location: Pittsburgh PA - Two PNC Plaza 620 Liberty Ave Pittsburgh, PA 15222 Cleveland OH - Strongsville ... Agile Education/Certifications: No degree requirements, experience in lieu of education Network security certifications, Zscaler certification nice to have… more
    System One (09/03/25)
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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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  • Sr. Principal Cyber Software Engineer (AHT)

    Northrop Grumman (Washington, DC)
    …still coordinating actions as required. + Lead actions with peer systems administrators, network engineer , security teams, and software and hardware ... Systems sector is seeking a **Sr. Principal Cyber Software Engineer ** to join our team of qualified, diverse individuals....a Windows 2019/2022 System Administrator. + Manage and maintain security patches for the Windows environment. + Develop and… more
    Northrop Grumman (10/04/25)
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  • NOSC Engineer

    Intelligent Waves (Reston, VA)
    **Overview** Intelligent Waves is seeking a highly skilled and results-driven ** Network Operations Security Center (NOSC) Engineer ** to support our ... to all customer site protocols is mandatory for employees.** **Responsibilities** ** Network Operations Security Center (NOSC) Support** + Provide 24x7x365… more
    Intelligent Waves (10/22/25)
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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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