• Network Operations -Tier 2 NetOps

    CACI International (Reston, VA)
    …** ** **DOD 8570 Certification** **Required:** + Current IAT II ( Security +, for example) + Professional level network engineering certificate **Clearance ... make a difference. **More about this role:** As a Tier 2 Network Administrator supporting Network Operations, you'll be challenged with enterprise support… more
    CACI International (07/21/25)
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  • Information Security Analyst (NQV)

    Leader Communications Inc. (Portsmouth, VA)
    …with registration. + Cybersecurity / RMF requirements (DoDI 8510.01). + System/ network vulnerability analysis and mitigation strategies. + Security Test ... IT-related discipline (eg, Computer Science, Information Technology, Software Engineering) or Level II Certification ( Security + or better) AND four (4) years of… more
    Leader Communications Inc. (09/23/25)
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  • MAC Team Network Engineer

    TekSynap (Arlington, VA)
    …GICSP + GSEC + CompTIA Security + CE + SSCP + CND + Network Administrator / Engineer Certification + Computing Environment Certification (one of the ... port activations, deactivations, VLAN extensions, VPN configurations, and other network -related activities. + Follow JSP's change management process to track… more
    TekSynap (07/09/25)
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  • Security Operations Center Analyst

    Tyto Athene (Fort Belvoir, VA)
    …ability to solve complex problems have immediate impact. **Responsibilities:** + Monitor network and systems activity for security related incidents, assess ... (ISSM). + Utilize DoD mandated tools to assess the security posture of the network and connected...II or above: Possess a CASP+ CE, CCNA Security , CCNP Security , CCSP, CISA, CISSP (or… more
    Tyto Athene (09/12/25)
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  • Security Software Engineer - Red Team…

    Imagine One Technology & Management (Dahlgren, VA)
    …recommendations for improving software and code design. + Contribute to a System Security Administrator and Operators Manual (SSAOM). Desired Experience: + Five ... this role.** Imagine One Technology & Management, Ltd. is seeking one (1) Security Software Engineer. This position is contingent upon award of the associated work… more
    Imagine One Technology & Management (09/24/25)
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  • Sr. NOSC Technician

    Leidos (Reston, VA)
    …of the year** The candidate will obtain and maintain System Administrator and\or Network Administrator II functions and services in support of the agency ... security groups for the agency. Candidate will support the Network Operations and Security Center (NOSC) for the Agency on a 24x7x365 basis, in accordance… more
    Leidos (09/17/25)
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  • Systems Administrators (Nite)

    Huntington Ingalls Industries (Virginia Beach, VA)
    network administrators. + Duties may include setting up administrator and service accounts, maintaining system documentation, tuning system performance, ... Technologies is seeking a highly skilled and motivated Systems Administrator to support the Navy Integrated Training Environment (NITE)...Candidate must have a current DoD 8570 IAT Level II certification (eg, Security + CE, CCNA … more
    Huntington Ingalls Industries (10/01/25)
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  • Lab Manager /System Administration

    Node.Digital (Arlington, VA)
    Lab Manager/Systems Administrator Location: Arlington, VA Must have Secret Security Clearance Node is supporting a US Government customer to provide support for ... restoration of services. Node is seeking a Technical Engagement Network (TEN) Lab Manager with experience in Linux Systems... (TEN) Lab Manager with experience in Linux Systems Administrator to support the design, development, and deployment of… more
    Node.Digital (09/17/25)
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  • SIPR BeyondTrust Engineer

    CACI International (Chantilly, VA)
    …**Qualifications:** _Required:_ + Ability to obtain/maintain Secret clearance + IAT Level II or higher certification (ex: Security +) + 10+ years' experience ... network and operations teams to resolve issues or security concerns of tools and services. + Experience with...Amazon Web Services. + Cloud certifications such as Azure Administrator Associate (AZ-104), AWS SysOps Administrator or… more
    CACI International (10/01/25)
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  • Classified Lab Manager

    The MITRE Corporation (Mclean, VA)
    …Preferred Qualifications: + Security + Certification / 8570 Certification - IAT Level II + Must earn certification within 6-months of hire date + Experience with ... Department Summary: The team seeks a full-time Senior Systems Administrator to support the deployment, operation, and maintenance of...of: + Windows & Linux desktops and servers + Network switches + VMware ESXi, vCenter platforms + … more
    The MITRE Corporation (09/04/25)
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