• Internal Exercise Project Manager (Iepm)

    TekSynap (Falls Church, VA)
    …of a comprehensive full-spectrum exercise support service in compliance with Homeland Security Exercise and Evaluation Program (HSEEP) guidelines. HSEEP defines ... provide full-spectrum exercise support services to CISA in accordance with Homeland Security Exercise and Evaluation Program (HSEEP) guidelines. HSEEP defines… more
    TekSynap (04/09/25)
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  • Tenable Nessus Administrator

    CACI International (Hampton, VA)
    …for other positions at CACI. **Responsibilities:** You will be a Tenable-Nessus Security Administrator for the Engineering Operations team for the EITaaS ... and improve end user experience across the customer environment. On this program , CACI will deliver enhanced capabilities and services to implement and operate… more
    CACI International (04/26/25)
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  • Tier One Site Operator, Night Shift

    RTX Corporation (Springfield, VA)
    …Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is ... required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** TS/SCI with Polygraph At Raytheon, the foundation of everything we… more
    RTX Corporation (06/26/25)
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  • Ops Lead

    Leidos (Reston, VA)
    …domains, data centers and cloud environments. Organizational tasks include being the program 's primary contact and representative in customer review boards, ... documented and all system changes follow enterprise guidelines. Additionally, the Operations Lead is responsible for ensuring the Security Accreditation… more
    Leidos (06/12/25)
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  • Cybersecurity Incident Response & Threat Detection…

    TekSynap (Fort Belvoir, VA)
    …Threats (APTs), "low and slow" attacks, and other anomalous behavior. + Review security events and indicators to identify patterns or trends suggestive of compromise ... Minimum of 5 years of relevant experience in cybersecurity operations or incident response. + At least 2 years...Hands-on experience with at least two of the following security tools: + Firewalls + Intrusion Detection/Prevention Systems (IDS/IPS)… more
    TekSynap (06/24/25)
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  • Blue Team Engineer

    TekSynap (Virginia Beach, VA)
    …of DoD security tools. + Utilizing MITRE ATT&CK/D3FEND frameworks for security operations and analysis. + Performing threat intelligence assessments and ... + Perform system hardening on Windows and Linux platforms to reduce security risks. + Conduct vulnerability assessments using the Assured Compliance Assessment… more
    TekSynap (03/29/25)
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  • Cybersecurity Assessment and Authorization Subject…

    TekSynap (Fort Belvoir, VA)
    …Framework (RMF) and NIST Assessment & Authorization (A&A) + DoD cybersecurity operations + Assessing security controls and conducting authorization reviews for ... on system authorization strategies. + Analyze and apply NIST 800-53 security controls to information systems for both cloud-based and on-premise environments,… more
    TekSynap (04/17/25)
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  • Network Engineer III

    TekSynap (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 (04/04/25)
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  • Information Systems Auditor (Auditor IV)

    Fairfax County Sheriff's Office (Fairfax, VA)
    …applications. This involves evaluating system integrity, data protection, computer security , audit trails, systems development methodology, transaction flow, and ... management software and is appointed as the office Information Security Coordinator. The successful candidate must have the ability...Duties (The illustrative duties listed in this specification are representative of the class but are not an all… more
    Fairfax County Sheriff's Office (06/22/25)
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  • Countering-WMD Training and Curriculum Lead

    Amentum (Fort Belvoir, VA)
    …exercise observer/controller, and workshop facilitator for Amentum's Countering-WMD Security Cooperation Engagement Program (CSCEP). Additionally, the ... the Federal Bureau of Investigation (FBI) and the Department of Homeland Security (DHS). The Training and Curriculum Lead plans, develop, coordinate, and/or execute… more
    Amentum (05/01/25)
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