• Site Reliability Engineer II - CTJ - Poly

    Microsoft Corporation (Reston, VA)
    …technical experience in software engineering, network engineering, or systems administration OR equivalent experience. **Other Requirements:** Security Clearance ... The systems and software you build will be required to meet the security policy and assurance requirements of both public and private sector customers. Microsoft's… more
    Microsoft Corporation (08/08/25)
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  • AWS Cloud Ops Engineer

    CGI Technologies and Solutions, Inc. (Reston, VA)
    …operations and infrastructure management - rehydration activities, IAM, security and compliance, availability, data protection, authentication and authorization, ... identify areas for improvement. * Create processes intended to provide environment security , as well as automated processes to provide information on current… more
    CGI Technologies and Solutions, Inc. (07/23/25)
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  • Systems Administrator / Integration Tester

    BAE Systems (Springfield, VA)
    …components and systems requirements documents + supporting the maintenance of active security authorizations for all projects/ security plans (SPIDs) and of ... and Authorization (A&A) milestone requirements; continuous integration with all enterprise security services (ESS), implementing all applicable manual Security more
    BAE Systems (07/18/25)
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  • Senior Systems Engineer - Cybersecurity

    M. C. Dean (Vienna, VA)
    …hardening; + Advanced knowledge and hands-on experience with configuration and administration of cybersecurity platforms, including endpoint security (eg, ... Overview Security is critical to MC Dean's IT solutions...policies; + **System implementation** , policy development, configuration, and administration of key solution components, including network infrastructure, cybersecurity… more
    M. C. Dean (07/15/25)
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  • Network Control Technician - NETTN Field Services…

    Huntington Ingalls Industries (Virginia Beach, VA)
    …Type: Full Time/Salaried/Exempt Anticipated Salary Range: $61,534.00 - $82,000.00 Security Clearance: Secret Level of Experience: Mid This opportunity resides ... with Global Security (GS). Mission Technologies' Global Security (GS)...Training Environment (NITE). This role is responsible for the administration , maintenance, and cybersecurity defense of NETTN infrastructure-including client… more
    Huntington Ingalls Industries (07/15/25)
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  • Platform/Infrastructure Engineer

    Nightwing (Sterling, VA)
    …to drive IT improvements. + Deliver Linux (RHEL, Ubuntu, Debian) administration experience, including package management, security hardening, kickstart, and ... integrated development platform that abstracts the complexity of infrastructure, security , and core/microservices to allow tenant developers to deliver software… more
    Nightwing (06/27/25)
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  • System Administrator

    Shuvel Digital (Reston, VA)
    …Manage accounts, firewalls, access controls, passwords, account creations, and conduct administration . + Provide routine automation, maintain security policies, ... design, installation, maintenance, upgrade, backup, disaster recovery, networking, system security , monitoring, performance tuning, and capacity management. The candidate… more
    Shuvel Digital (08/13/25)
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  • Solution Area Specialist - Artificial Intelligence…

    Microsoft Corporation (Reston, VA)
    …+ Bachelor's Degree in Computer Science, Information Technology (IT), Business Administration , Information Security , or related field AND 2+ years ... **Preferred Qualifications:** + The ability to obtain and maintain a United States Security Clearance. + Master's Degree in Business Administration (ie, MBA),… more
    Microsoft Corporation (08/12/25)
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  • Systems Administrator- TS/SCI with Polygraph

    General Dynamics Information Technology (Springfield, VA)
    …Family:** Systems Administration **Skills:** Information Technology (IT),Linux,System Administration **Certifications:** Security + CE - CompTIA - CompTIA ... be on an engineering team that provides IT Systems Administration support to global real-time operational activities. Critical thinking...+ Experience providing physical and virtual support, maintenance, and security for Red Hat (RHEL 5 & 7), Sun… more
    General Dynamics Information Technology (08/08/25)
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  • SIPRNet Administrator

    CACI International (Reston, VA)
    administration experience. + Additional certifications or training in network security and administration . + Experience with network monitoring and incident ... environment at CACI where your contributions directly influence national security . + Engage in challenging and impactful work that...+ Minimum of 3 years of experience in network administration , with a focus on classified networks. + Active… more
    CACI International (08/08/25)
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