• Network Operations Technician

    TEKsystems (Fort Belvoir, VA)
    …accounts and security groups for the agency. Candidate will support the Network Operations and Security Center (NOSC) for the Agency on a 24x7x365 basis, in ... is seeking a Sr. Network/System Technician to support monitoring large-scale operations on a high-profile DOD contract. The I3TS program provides enterprise-wide… more
    TEKsystems (08/02/25)
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  • Cloud Forensic Analyst IV

    Nightwing (Sterling, VA)
    …domains- Understand of how Azure/M365 platform protection is implemented and security operations available Required Education:BS Computer Science, Cybersecurity, ... environment- Advanced experience and proficiency across various aspects of IT operations (eg networking, virtualization, identity, security , business continuity,… more
    Nightwing (08/01/25)
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  • OPSEC Planner (IO Planner)

    Leidos (Norfolk, VA)
    … Sector (NSS) is seeking a highly experienced and skilled mission-driven Operations Security (OPSEC) Specialist to support APOLLO/OPIAS in Tampa, FL.** ... or equivalent operational experience + 8+ years of operational experience in Operations Security , Information Operations , Intelligence, or Irregular Warfare… more
    Leidos (07/27/25)
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  • Senior Level Test and Exercise Specialist

    ManTech (Herndon, VA)
    …Word, Excel, PowerPoint, Teams, and SharePoint + Familiarity with Network and security operations , SIEM systems, IDS/IPS, and firewalls; familiarity and ... of our network infrastructure. This role requires a deep understanding of network operations , security protocols, and software development, as well as strong… more
    ManTech (05/22/25)
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  • Cybersecurity Analyst Lead (Purple Team Lead)

    Washington Metropolitan Area Transit Authority (VA)
    …our nation's capital. The Purple Team Lead will spearhead the Authority's offensive security operations by leveraging advanced expertise in threat hunting, gap ... exploiting vulnerabilities within enterprise systems to ensure that the Authority's security posture is robust and resilient against emerging threats. This role's… more
    Washington Metropolitan Area Transit Authority (07/28/25)
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  • Cyber Defense Forensics Lead

    TekSynap (Ashburn, VA)
    …support to the Cyber Defense Forensic team in support of Insider Threat Operations and Security Operations according to established policies, handbooks, ... security information event management (SIEM) platforms, endpoint threat detection tools, security operations ticket management. **Overview** We are seeking an… more
    TekSynap (06/03/25)
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  • Tanium Administrator

    CACI International (Chantilly, VA)
    …and saved questions + Develop and implement Tanium-based solutions for endpoint management, security , and operations + Configure and manage Tanium modules (eg, ... response and threat hunting activities using Tanium + Collaborate with security , operations , and compliance teams to meet organizational goals + Optimize Tanium… more
    CACI International (05/23/25)
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  • Senior Computer and Information Research Scientist

    ManTech (Herndon, VA)
    …will drive innovation and solve complex security challenges within our Network Operations Security Center (NOSC). The ideal candidate will be responsible for ... languages such as Python, Java, C++, and scripting languages relevant to security operations (eg, Bash, PowerShell). **Clearance Requirements:** + Must have… more
    ManTech (05/22/25)
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  • Network Engineer III

    TekSynap (Reston, VA)
    …+ Oversee enterprise-level IT operations , including: + Virtualized infrastructure + Network Operations Center (NOC) + Security Operations Center (SOC) + ... **Responsibilities & Qualifications** This contract supports the Department of Homeland Security (DHS) and its component agency, the Federal Emergency Management… more
    TekSynap (07/04/25)
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  • Software Developer

    General Dynamics Information Technology (Fort Belvoir, VA)
    …language weaknesses and vulnerabilities, cyber red teaming, network penetration testing, security operations center analysis, defensive cyber operations , ... language weaknesses and vulnerabilities, cyber red teaming, network penetration testing, security operations center analysis, defensive cyber operations ,… more
    General Dynamics Information Technology (06/03/25)
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