• Cyber Security Operations Specialist/…

    System One (Springfield, VA)
    Job Title: Cyber Security Operations Specialist/ Intrusion Detection (Top Secret/SCI) SHIFT WORK Location: Springfield, Virginia Type: Direct Hire Contractor ... systems. Designs and implements data network security measures; operates Network Intrusion Detection and Forensics; conducts performance analysis of Information… more
    System One (08/08/25)
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  • Senior Cyber Incident Detection…

    ManTech (Herndon, VA)
    … Analyst ** to join our team in **Herndon, VA.** The NOSC Senior Cybersecurity Incident Detection and Response Analyst leads the monitoring, analysis, ... + Proficiency with SIEM tools (eg, Splunk, ArcSight). + Experience with intrusion detection /prevention systems (IDS/IPS), endpoint detection and response… more
    ManTech (09/01/25)
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  • Cybersecurity Analyst

    Koniag Government Services (Falls Church, VA)
    Koniag IT Systems, a Koniag Government Services company **,** is seeking a Cybersecurity Analyst with a TS/SCI clearance to support KITS and our government ... core security concepts: access control, identity and authentication, defense-in-depth, intrusion detection , encryption, vulnerability management, and incident… more
    Koniag Government Services (09/23/25)
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  • ​​Cyber Detection Engineer ​

    Leidos (Ashburn, VA)
    …identify, contain and eradicate cyber threats to CBP networks through monitoring, intrusion detection and protective security services to CBP information systems ... confirmed security violations. Leidos is seeking an experienced Cyber Detection Engineer to join our team. As a member...CompTIA Linux Network Professional (CLNP) + CompTIA Pentest+ CompTIA Cybersecurity Analyst (CySA+) + GPEN - Penetration… more
    Leidos (08/15/25)
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  • Cloud Cybersecurity Subject Matter Expert

    Guidehouse (Alexandria, VA)
    …Officer (CISSO), Federal IT Security Professional-Manager (FITSP-M), GIAC Certified Intrusion Analyst Certification (GCIA), GIAC Cloud Security Automation ... Top Secret (TS) **What You Will Do** **:** + Provide comprehensive IT, cybersecurity , and data operations services for DoD program in AWS GovCloud. These services… more
    Guidehouse (09/21/25)
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  • Cyber Threat Hunt Analyst ​

    Leidos (Ashburn, VA)
    …identify, contain and eradicate cyber threats to CBP networks through monitoring, intrusion detection and protective security services to CBP information systems ... systems to identify threat activity that may evade endpoint detection tools. + Utilize the MITRE ATT&CK framework to...CompTIA Linux Network Professional (CLNP) + CompTIA Pentest+ CompTIA Cybersecurity Analyst (CySA+) + GPEN - Penetration… more
    Leidos (08/14/25)
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  • Senior SOC Analyst

    Parsons Corporation (Centreville, VA)
    …of sources (eg, individual host logs, network traffic logs, firewall logs, and Intrusion Detection System [IDS] logs) to identify possible threats to network ... Parsons is looking for an amazingly talented **Senior SOC Analyst ** to join our team! In this role, you...(SIEM) and Raw packet analysis (PCAP) and security appliances ( Intrusion Detection System, Intrusion Prevention… more
    Parsons Corporation (09/25/25)
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  • CSOC Analyst T2 - NC

    Nightwing (Falls Church, VA)
    …may require mitigating controls + Analyze network traffic to identify exploit or intrusion related attempts + Recommend detection mechanisms for exploit and or ... our customer's sensitive clearance. Nightwing is seeking to hire a **CSOC Analyst T2.** Candidates should have work experience in Security Operations Centers (SOC),… more
    Nightwing (09/04/25)
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  • T1 AS&W Analyst - Day Front

    Leidos (Ashburn, VA)
    …identify, contain and eradicate cyber threats to CBP networks through monitoring, intrusion detection and protective security services to CBP information systems ... Network Professional (CLNP) + CompTIA Pentest+ CompTIA A+ CompTIA Cybersecurity Analyst (CySA+) + CompTIA Server+ GSEC...Essentials + GCIH - Incident Handler + GCIA - Intrusion Analyst + GCFA - Forensic … more
    Leidos (09/06/25)
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  • Cyber Security Analyst (Multiple Levels)

    Noblis (Chantilly, VA)
    Responsibilities As a Cybersecurity Analyst , you will be responsible for monitoring computer networks for security issues, investigating security breaches, and ... other cybersecurity incidents. You will document security breaches, assess damage,...Security incident response procedures + Malware analysis tools + Intrusion detection /prevention systems + Firewall configuration and… more
    Noblis (09/03/25)
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