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  • Network Engineer

    $140k

    ManTech International is seeking a Network Engineer to support our Information Technology (IT) & Cybersecurity organization, delivering...  ..., system administrators, and program teams, you will help develop and enforce network security policies, support incident response... 
    Suggested
    Remote work

    ManTech International

    Herndon, VA
    16 days ago

  • Senior Splunk Cyber Security Engineer

    $175k

     ...insights and analysis to safeguard national infrastructure, and developing state-of-the-art security technologies. Our ideal candidate is...  ...highly skilled engineer, with extensive experience in Splunk, network security, and cyber threat analytics. At ManTech, we foster a... 
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    ManTech International

    Chantilly, Loudoun County, VA
    a month ago

  • Principal Network Engineer

    $160,000 per week

    At ManTech, a leader in providing innovative solutions for national security, we're seeking a Principal Network Engineer to oversee complex network design and operation. This pivotal role supports systems vital to national security missions, ensures robust network infrastructure... 
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    ManTech International

    Chantilly, Loudoun County, VA
    28 days ago

  • Network and Cyber Systems Engineer

     ...We are looking for a well-rounded technical engineer with a strong foundation in networking or cybersecurity who wants to expand further across both domains. This role is well-suited for someone who understands core technical fundamentals, enjoys troubleshooting, and... 
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    Temporary work

    LiquidKinetics

    Reston, VA
    1 day ago

  • Senior Cloud Support Engineer

    $125k

    Join ManTech International as a Senior Cloud Support Engineer where you will leverage cutting-edge cloud technologies to enhance mission-critical national security systems. In this pivotal role, you will be integral to ensuring the efficiency, security, and operability ...
    Suggested
    Remote work

    ManTech International

    Tysons, VA
    a month ago

  • Cyber Security Systems Engineer

    $68.2k - $115.1k

     ...processes, and procedures Monitor all ARL Special Program networks and provide a timely response to all cybersecurity incidents...  ...Required Certifications: None ARL's purpose is to research and develop innovative solutions to challenging scientific, engineering, and... 
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    Full time
    Contract work
    For contractors
    Work experience placement
    Work at office
    Remote work

    The Pennsylvania State University

    Reston, VA
    3 days ago

  • Cyber System Security Engineer

     ...an interdisciplinary, collaborative approach to plan, design, develop, validate and verify Cyber solutions across the lifecycle. The...  ...Operate 2. Experience with NetBrain, Zenoss and Hewlett Packard Network Automation (HPNA) 3. Familiar with eMASS, HBSS, ACAS, SCAP... 
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    Full time
    For subcontractor
    Work at office
    Local area
    Remote work
    Relocation
    Monday to Friday
    Flexible hours
    Shift work

    Lockheed Martin Corporation

    Herndon, VA
    1 day ago

  • Cyber Security Systems Engineer

    Benefits: 401(k) matching Dental insurance Paid time off Vision insurance Emergent Technologies Inc. is actively seeking experienced Cybersecurity Engineers with a minimum of eleven (11) years of relevant experience supporting secure, mission-critical environments...
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    Emergent Tech Inc

    Reston, VA
    1 day ago

  • Cyber Security Systems Engineer (ISSE)

     ...critical IT solutions, producing actionable intelligence, or developing cutting edge technology, we succeed because of the expertise,...  ...ATO). Knowledge of the complex environment involving shared networks and multiple security enclaves Engineering for Cyber engineering... 
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    Bridge Core

    Herndon, VA
    1 day ago

  • Network Engineer, Systems Administrator

    $93.58k - $135k

     ...Clearance Required: DHS Public Trust Work Location: Onsite; Onsite 5 days a week in Lorton, VA office Alpha Omega is seeking a qualified Network Engineer to maintain and troubleshoot the Windows and Meraki infrastructure of the organization. The Network Engineer will be... 
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    Contract work
    Work experience placement
    Work at office
    Flexible hours

    Alpha Omega

    Lorton, VA
    5 days ago

  • Infrastructure Solutions Architect 2

    Role: Infrastructure Solutions Architect 2 Location: South Chesterfield, VA Responds to Tier 1 & 2 support requests. - Provides exceptional customer service. - Communicates effectively with teammates and customers of varying levels of technical...
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    Equiliem

    Chesterfield, VA
    4 days ago

  • Communications Network Engineer

     ...Evaluate communication hardware and software, as well as troubleshoot Local Area Networks/Base Area Networks/Wide Area Networks (LAN/BAN/WAN), and other network related problems. Administer LAN/BAN/WANs. Schedule conversions and cutovers. Coordinate with all responsible... 
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    Local area

    Kaztronix

    Norfolk, VA
    2 days ago

  • Infrastructure Solutions Architect 4

     ...end user resources. Configures and deploys new/replacement network equipment and workstations. Maintains up-to-date project...  ...with execution and provide secure service solutions by developing and using the latest technologies that thrive our resources to... 
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    Remote work

    InterSources

    Virginia Beach, VA
    5 days ago

  • JCITA Computer Network Engineer for Training Systems

    $142.79k - $189.75k

     ...Management Job Qualifications: Skills: Computer Networking, Information Assurance, Linux, Virtual Environments, Windows Active...  ...commands, and select interagency partners. Its mission is to develop, deliver, and sustain joint CI training programs that prepare... 
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    Civilian Contractor
    Temporary work
    Immediate start
    Remote work
    Worldwide
    Flexible hours

    General Dynamics Information Technology

    Quantico, VA
    1 day ago

  • Network / Communications Engineer

    $86.25k - $143.75k

     ...Position Summary MAG is currently recruiting for a Network/Communications Engineer who will ensure critical data reaches its destination...  ...and implement tactical mesh networks for DDIL environments Develop multi-path routing protocols for resilient communications... 
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    Full time
    Contract work
    Part time
    For contractors
    Live in
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    Immediate start
    Remote work
    Flexible hours

    MAG Aerospace

    Fairfax, VA
    2 days ago

  • Senior Network Engineer & Systems Administrator

    $93.58k - $135k

    A leading Federal IT solutions provider in Virginia is seeking a qualified Network Engineer. The role involves maintaining and troubleshooting both Windows and Meraki infrastructure while managing Windows servers and Cisco/Meraki devices. Candidates should have 5 to 8 years... 

    Alpha Omega

    Lorton, VA
    5 days ago

  • Infrastructure Solution Architect

    Position Title: Infrastructure Solution Architect Location : Chesterfield VA (Nearby candidates within 50 miles) Interview Type : Both Web Cam and In Person Interview Work Arrangement : Onsite Skills : Critical thinking, analytical...
    Work at office

    Kaav Inc.

    Chesterfield, VA
    4 days ago

  • Network Administrator (Network Management Systems Engineer)

    SarelaTech is seeking a Senior NOSC (Network Operations and Security Center) Technician/Network Administrator to support monitoring large...  ...networks using DoD-approved tools (e.g., SolarWinds) Develop and enforce operational procedures, incident response workflows... 
    Contract work
    For contractors
    Remote work
    Shift work

    Sarela Technology Solutions LLC

    Fort Belvoir, VA
    4 days ago

  • Principal Network Systems Engineer

     ...Saliense is now hiring a Senior Technical Consultant (Principal Network Systems Engineer) to join our team in support of our team at...  ...innovative changes to meet and exceed service level agreements. Develops and provides recommendations for technical refresh efforts and... 
    Work at office
    Local area
    Immediate start
    3 days per week

    Saliense Consulting

    Arlington, VA
    2 days ago

  • ArcGIS Utility Network Solution Architect

    $94.4k - $293.8k

     ...emissions. Learn more about Accenture's Utilities Transmission & Distribution Practice here Role Overview The ArcGIS Utility Network Solution Architect will serve as the senior functional authority guiding our client team through the transformation of its legacy,... 
    Live in
    Work at office
    Local area

    Accenture

    Herndon, VA
    4 days ago

  • Cyber Software Developer (Networking & Python), Senior Associate - TS/SCI w/poly

    $112k - $179k

     ...Cyber Software Developer (Networking & Python), Senior Associate - TS/SCI w/poly Job Locations US-VA-Chantilly Requisition ID 2026-165960 Position Category Information Technology Clearance Top Secret/SCI Responsibilities... 
    Contract work
    Shift work

    Peraton

    Chantilly, Loudoun County, VA
    5 days ago

  • Network Engineer - DWDM & Optical network (Arlington)

     ...Job Title: Network Engineer IV Location: Arlington, VA Zip Code: 22202 Contract: 12 months Job Description: * Should have a minimum 4 years of experience in a Optical Network Operations/Support role * Experience with the rollout and operations of large DWDM... 
    Contract work
    Part time

    Belcan

    Arlington, VA
    4 days ago

  • Network Engineering Manager

     ...About the Role:Grade Level (for internal use):11 Join team CARFAX as a Network Engineer (Access and Edge Team)Isn't it time you bragged about where you work? At CARFAX, we do, every day. We pride ourselves on being mission-focused on helping to grow Network Engineer, Engineering... 

    S&P Global

    Centreville, VA
    3 days ago

  • Network Engineer (Ashburn)

     ...Encore Talent Solutions has partnered with a client in the N. Virginia area to identify a Network Engineer on a DIRECT HIRE opportunity. This role will require full onsite work in the Ashburn, VA area. Direct Hire (must be eligible without any visa/sponsorship restrictions... 
    Part time
    Remote work
    Visa sponsorship

    Encore Talent Solutions

    Ashburn, VA
    3 hours agonew

  • Network Engineer (Chantilly)

     ...Network Engineer (Contract) – Palo Alto / Aruba Short‑term (1 month) contract with potential extension; start immediately Rebuild HQ network infrastructure from the ground up to meet CMMC compliance requirements Transition environment from Meraki to Palo... 
    Contract work
    Temporary work
    Part time
    Immediate start

    Robert Half

    Chantilly, Loudoun County, VA
    3 hours agonew

  • Network Firewall Engineer

    $120.8k - $265.8k

     ...Job Title: Network Firewall Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Local * * *... 
    Full time
    Contract work
    Work experience placement
    Local area
    Immediate start
    Flexible hours

    CACI International

    Hamilton, VA
    4 days ago

  • Network Firewall Engineer

     ...Secunetics provides network infrastructure intelligence services to government agencies and commercial clients. We work with our clients to fully profile network structures, behaviors, and security. We are a focused team of enthusiastic colleagues working together on a... 
    Local area

    SECUNETICS

    Reston, VA
    3 days ago

  • Security Systems Engineer, DCE Security Solutions Engineering

    $116.8k - $160k

     ...support all AWS data centers and all of the servers, storage, networking, power, and cooling equipment that ensure our customers have continual...  ...to become part of a global engineering team, pioneering and developing the next generation of security systems for AWS data centers.... 
    For contractors
    Work at office
    Local area
    Flexible hours

    Amazon

    Herndon, VA
    5 days ago

  • Principle Network Engineer

     ...Operations teams as specified (servers, applications, storage area network, backup and recovery, facilities, messaging). Conduct...  ...preventative maintenance activities for the JSP Transport Network. Develop and maintain project plans, schedules, and status reports.... 
    Full time
    Contract work
    Temporary work
    Work at office
    Local area
    Monday to Friday
    Weekend work
    Day shift
    Afternoon shift

    TekSynap

    Arlington, VA
    3 days ago

  • Senior Proposal Solution Architect (Engineer Systems Architect 5) - 28076

    $161.81k - $200k

     ...decomposition for complex federal opportunities. Translate customer mission needs into actionable technical and management architectures. Develop solution concepts, trade‑off analyses, and recommend approaches. Technical Leadership Develop the technical vision for a proposal... 
    Full time
    Work experience placement
    For subcontractor
    Work at office
    Local area
    Remote work
    Worldwide

    Huntington Ingalls Industries

    Fairfax, VA
    1 day ago