• Senior Cybersecurity Threat Hunter

    ManTech (Herndon, VA)
    ManTech seeks a motivated, career and customer-oriented **Senior** ** Cybersecurity Threat Hunter** to join our team in **Herndon, VA** **.** **Responsibilities ... communications systems. + Identify, deter, monitor, and investigate computer and network intrusions. + Provide computer forensic support to high technology… more
    ManTech (09/01/25)
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  • Cyber Network Defense Analyst (Cnda)

    BCMC (Arlington, VA)
    …incident response, and immediate investigation and resolution using host-based, network -based and cloud-based cybersecurity analysis capabilities. Team personnel ... is a small business specializing in Information Technology (IT), Cybersecurity , Information Assurance (IA), SOA, Big Data Management, Program...standard holidays & 3 weeks of annual leave ESS-3267 Network Based Systems Analyst - II -… more
    BCMC (09/03/25)
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  • Cyber Network Defense Analyst II

    Nightwing (Sterling, VA)
    …plans, and assist with the restoration of services. Nightwing is seeking a Cyber Network Defense Analyst to support this critical customer mission. The CDNA uses ... information collected from a variety of sources to monitor network activity and analyze it for evidence of suspicious...on this new journey and shape the future of cybersecurity and intelligence together as part of the Nightwing… more
    Nightwing (08/01/25)
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  • Cybersecurity Intern

    CAI (Richmond, VA)
    …but not required + Security certifications such as CompTIA Security+ (Sec+), Cybersecurity Analyst (CYSA+), or other security related certifications are desired, ... Cybersecurity Intern **Req number:** R6165 **Employment type:** Full...Ability to document procedures and take notes + IT network or systems administration experience ​ Preferred + Familiarity… more
    CAI (09/20/25)
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  • Cyber Network Analyst

    Huntington Ingalls Industries (Springfield, VA)
    …mission-oriented individuals to join our incredible team in the DC area! As a Cyber Network Analyst , you'll play a pivotal role in protecting our digital assets ... interests in cyberspace and anticipate emerging threats. Our capabilities in cybersecurity , network architecture, reverse engineering, software and hardware… more
    Huntington Ingalls Industries (07/25/25)
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  • Cyber Network Defense Analyst II

    Nightwing (Sterling, VA)
    …and immediate investigation and resolution using host-based, cloud-based and network -based cybersecurity analysis capabilities. Team personnel provide front ... support this critical customer mission. Responsibilities: - Correlate forensic findings to network events in support of developing an intrusion narrative - Collect… more
    Nightwing (08/01/25)
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  • Principal Network Engineer/ Analyst

    Parsons Corporation (Centreville, VA)
    …looking for. **Job Description:** Parsons is looking for an amazingly talented **Principal Network Engineer/ Analyst ** to join our team! In this role you will ... focus on designing, configuring, deploying, and testing many network hardware, software pieces, and endpoints. **What You'll Be Doing:** + Network documentation… more
    Parsons Corporation (09/11/25)
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  • Network Operation Center Analyst

    ManTech (Herndon, VA)
    **ManTech** seeks a motivated, career and customer-oriented ** Network Operations Center Analyst ** to join our team in the **DC, Maryland, and Virginia (DMV) ... operational support to maintain overall health and performance of DHS's enterprise network components, to include LAN, WAN, firewalls, VPNs, and other network more
    ManTech (09/06/25)
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  • Network Based Systems Analyst III

    ARSIEM (Arlington, VA)
    …have an impact on every client you work with. ARSIEM is looking for a Cyber Network Defense Analyst . This position will support one of our Government clients in ... (75%) will be spent executing the following tasks: + Characterize and analyze network traffic to identify anomalous activity and potential threats to network more
    ARSIEM (07/10/25)
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  • Systems Administrator/Engineer…

    Shuvel Digital (Vienna, VA)
    …deploying, configuring, managing, and maintaining technologies/infrastructure in support our Cybersecurity Operations Center (CSOC) and its associated programs. You ... + On call and after hours support + Deploying and maintaining COTS Cybersecurity related applications and appliances + Remediate vulnerabilities on Windows and Linux… more
    Shuvel Digital (09/25/25)
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