Average salary: $192,861 /yearly

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  •  ...weekly status reports, 8 monthly threat reports, and 3 quarterly threat reports, incorporating threat data from Technical CI team, network security personnel, and fused all-source intelligence, including imagery, to inform security decisions. Contribute to the annual CI... 
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    Full time
    Work at office

    MANTECH

    Springfield, VA
    1 minute ago
  •  ...seeks a motivated, career and customer-oriented Senior Cyber Security Engineer to join our team in Chantilly, VA . In this role,...  ...administration, general operating system security practices, TCP/IP networking, and network security concepts. ~ Knowledge of Certification... 
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    MANTECH

    Chantilly, Loudoun County, VA
    1 minute ago
  •  ...within the cybersecurity domain while contributing to a mission of national importance. Key Responsibilities Monitor computer networks for security threats and anomalies Investigate cybersecurity incidents and document findings Assess the impact of security breaches and... 
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    Hourly pay
    Long term contract
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    Kforce Inc

    Mc Lean, VA
    4 days ago
  • $135k

     ...PacArctic, LLC, a Koniag Government Services company , is seeking a Network Security Engineer with a Secret security clearance to support PAC and our government customer in Arlington, VA. We offer competitive compensation and an extraordinary benefits package including... 
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    Koniag Government Services

    Arlington, VA
    3 days ago
  • $70k

     ...-authorization and new systems) throughout their lifecycle for security posture impact. These positions can be based out of any of our...  ...and three (3) years of overall experience in cybersecurity or network security position. Additional relevant experience may be considered... 
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    Leidos

    Alexandria, VA
    3 days ago
  •  ...cybersecurity and operational technology environment and provides these capabilities for our customers daily. Summary: The Network Security Engineer manages firewalls and network perimeter security systems. Documents and reports all systems changes, upgrades and... 
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    Goldbelt

    Norfolk, VA
    4 days ago
  • $110k - $170k

    Overview: SimVentions, consistently voted one Virginia's Best Places to Work, is looking for an experienced network security professional to join our team! As a Network Security Engineer IV, you will perform all aspects of network security including the design, implementation... 
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    Full time
    Contract work
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    SimVentions

    Virginia Beach, VA
    1 day ago
  •  ...Start to End Networks LLC. is seeking to fill a Full-time position for a Cisco Network Security Engineer . Start to End Networks, LLC, Washington Technology Fast 50, Inc Fast 5000 is a network and cyber security Professional services firm headquartered in Vienna,... 
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    iQuasar

    Arlington, VA
    1 day ago
  • $131.3k - $237.35k

     ...Join Leidos' Digital Modernization sector as a Senior Firewall Security Engineer, where you'll play a key role in supporting the GSM-O...  ...firewall solutions to safeguard the security and integrity of our network infrastructure. The ideal candidate is proficient with firewall... 
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    Leidos

    Springfield, VA
    2 days ago
  •  ...seeking a Top Secret Cleared Insider Threat Program Senior Network Engineer to join our rapidly growing and innovative cybersecurity...  ...customer systems, ensuring high availability, reliability, and security. You will work collaboratively with the IT team to support... 
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    Valiant Solutions

    Lorton, VA
    5 days ago
  • $131.3k - $237.35k

     ...on-site. This role requires an engineer who can design, implement, and manage complex firewall solutions to ensure the security and integrity of network infrastructure. The ideal candidate has experience with firewall technologies including Cisco ASA, Juniper SRX, and... 
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    Work experience placement
    Local area
    Immediate start

    Leidos

    Lorton, VA
    1 day ago
  •  ...VA   The Cybersecurity Analyst will monitor Air Gapped Security Fabrics through managed SECOPs Tools.   Responsibilities...  ...Tools. Experience with supporting operating systems, networking, scripting and automation, and Security Application troubleshooting... 
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    Full time
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    Local area
    Shift work
    Afternoon shift

    MANTECH

    Tysons, VA
    1 minute ago
  • Cyber Security Specialist - Must have an Active Secret DoD clearance (Fort Belvoir, VA) Our client is seeking a skilled, motivated Cybersecurity...  ...engineering processes, and possesses extensive experience in Network Security Architecture. Assists on matters relating to... 
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    Local area
    Relocation
    Work visa

    Cedent

    Fort Belvoir, VA
    1 day ago
  •  ...Responsibilities & Qualifications RESPONSIBILITIES Design, implement, and maintain secure network infrastructure, enforcing security controls across hardware, software, and network components. Conduct STIG implementation to ensure systems meet DoD security compliance... 
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    Contract work
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    Local area
    Monday to Friday
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    Day shift
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    TekSynap

    Virginia Beach, VA
    2 days ago
  •  ...Senior Network Engineer TSA Headquarters - Springfield , VA 22150 Overview Level: Experienced Position Type: Full Time...  ...deployment of network services in support of the Department of Homeland Security's Wide Area Network. The position supports a variety of network... 
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    Full time
    Local area
    Night shift

    TJ Consulting Group

    Springfield, VA
    3 days ago
  •  ...MANTECH seeks a motivated and detail-oriented Senior Cyber Security Engineer to join our team in Chantilly, VA .   The Senior...  ...implementing cybersecurity mitigation strategies ~ Experience with network documentation including security compliance, configuration... 
    Full time
    Work at office

    MANTECH

    Chantilly, Loudoun County, VA
    1 minute ago
  • $100k - $160k

     ...required for this position. Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for...  ...System (OS) platforms Monitor and assess system and network security posture in accordance with DoD cybersecurity policies... 
    Full time
    Contract work
    Temporary work
    Casual work
    Flexible hours

    SimVentions, Inc - Glassdoor ✪ 4.6

    Virginia Beach, VA
    1 minute ago
  • $135k - $216k

    Cyber Security Engineer job at Peraton. Chantilly, Loudoun County, VA. Program Overview Provides technical targeting and all-source intelligence...  ...such as threat analysis, cybersecurity, signals analysis, and network intrusion, delivering mission-critical support for every aspect... 
    Internship

    Itlearn360

    Richmond, VA
    3 days ago
  • $100k - $160k

    Network Security Engineer - Top benefits offered job at SimVentions, Inc - Glassdoor ✪ 4.6. Virginia Beach, VA. Salary: $100,000 - 160,000 per year Requirements: Extensive knowledge of computer security, military system requirements, and DoD cybersecurity regulations... 
    Contract work

    Carlsbad Tech

    Virginia Beach, VA
    2 days ago
  •  ...seeks a motivated, career and customer-oriented Principal Cyber Security Engineer to join our team in Chantilly, VA ....  ...solutions, application firewalls, high availability solutions, network management systems, virtual systems. ~ Experience with the Linux... 
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    MANTECH

    Chantilly, Loudoun County, VA
    1 minute ago
  • A leading cybersecurity firm is looking for a Senior Network Security Engineering Consultant in Quantico, Virginia. This role involves architecting and deploying advanced security solutions, collaborating with federal clients on vast networks, and ensuring compliance with... 

    RedSeal, Inc.

    Quantico, VA
    3 days ago
  •  ...Critical Infrastructure (CI) / Industrial Control System (ICS) environments. Experience with security site assessments and scoping - including but not limited to the analysis of network security architecture, baseline ports, protocols, and services, and characterize network... 
    1 day per week

    Peraton

    Arlington, VA
    4 days ago
  • $86k - $138k

     ...Requisition ID 2025-162282 Position Category Cyber Security Clearance Top Secret/SCI Responsibilities...  ...administration . ~ Familiarity with cyber defense tools, network security, and incident response methodologies. ~ Strong... 
    Contract work
    Shift work

    Peraton

    Hampton, VA
    2 days ago
  •  ...Our Enterprise Security Architect team supports the Group Security Strategy for all of our Client. You'll be focused on one security domain (Corporate Security), while also working with stakeholders throughout the Bank, to drive the strategy for your domain. As a future... 
    Temporary work

    TTI of USA, Inc.

    Arlington, VA
    5 days ago
  • $110k - $170k

    Senior Network Security Engineer job at SimVentions, Inc - Glassdoor ✪ 4.6. Virginia Beach, VA. Salary: $110,000 - 170,000 per year Requirements Comprehensive knowledge of computer security, military system specifications, and DoD cybersecurity regulations Exceptional... 

    Carlsbad Tech

    Virginia Beach, VA
    2 days ago
  •  ...cryptologic support, cybersecurity operations, and proficiency in system administration. Familiarity with cyber defense tools, network security, and incident response methodologies. Strong understanding of cyber threat analysis and mitigation strategies. Exceptional... 

    Peraton

    Hampton, VA
    4 days ago
  •  ...upon for delivering superior insight and leadership to solve the nation's most critical national security challenges in the most demanding environments. This Network Engineer position is located in Northern Virginia with flexible core hours. The Network Engineer... 
    Flexible hours

    Cadre

    Reston, VA
    5 days ago
  • $105.62k - $120.75k

    Cyber Security Engineer - Hybrid Work Opportunity Job Details Location: USA VA Arlington Full Part/Time: Full time Job Req: RQ210368...  ...through formal verification methods with specific emphasis on network and cyber operations. Maintains coordination with customers and... 
    Full time
    Part time
    Immediate start
    Remote work
    Worldwide
    2 days per week

    General Dynamics Corporation

    Arlington, VA
    4 days ago
  •  ...Senior Network Security Engineer Position Summary We are seeking a highly experienced Senior Network Security Engineer to design, implement, and maintain secure, scalable, and resilient network architectures across enterprise and cloud environments. This... 
    Remote work

    NAL Research Corporation

    Manassas, VA
    2 days ago
  •  ...seeks a motivated, career and customer-oriented Senior Cyber Security Engineer to join our team in Chantilly, VA. This role supports...  ...-to-Connect (C2C) mission by engineering and sustaining secure network infrastructures across classified and unclassified environments... 
    Full time
    Work at office

    MANTECH

    Chantilly, Loudoun County, VA
    1 minute ago