• Accountant (AP) (In-Office - Arlington, VA)

    Chinook Systems (Arlington, VA)
    …Chinook? Chinook Systems, Inc. is a leader in delivering lifecycle energy security solutions to mission critical government and commercial facility Owners. We ... specialize in the engineering, construction, commissioning, and operations of intelligent, cyber secure, code compliant, and energy efficient building systems. Our… more
    Chinook Systems (08/07/25)
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  • Junior Accountant - Corporate (In-Office)

    Chinook Systems (Arlington, VA)
    …Chinook? Chinook Systems, Inc. is a leader in delivering lifecycle energy security solutions to mission critical government and commercial facility Owners. We ... specialize in the engineering, construction, commissioning, and operations of intelligent, cyber secure, code compliant, and energy efficient building systems. Our… more
    Chinook Systems (08/07/25)
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  • Compensation Manager

    M. C. Dean (Vienna, VA)
    …Building Intelligence(R). . We design, build, operate, and maintain cyber -physical solutions for the nation's most mission-critical facilities, secure environments, ... With over 7,000 employees, our capabilities span electrical, electronic security , telecommunications, life safety, automation and controls, audiovisual, and IT… more
    M. C. Dean (07/15/25)
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  • CyberSecurity AI Engineer

    Nelnet (Richmond, VA)
    …associated services from evolving threats. The ideal candidate combines expertise in security engineering with a deep understanding of AI technologies, and partners ... across IT, security , and data science teams to implement resilient, compliant,...+ Familiarity and experience with infrastructure deployment and systems administration + Excellent organizational, presentation, verbal, and written communication… more
    Nelnet (08/08/25)
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  • Cybersecurity Officer Lead (Supply Chain & Risk…

    Washington Metropolitan Area Transit Authority (VA)
    …Six (6) years of experience as a cybersecurity officer/engineer, information systems security officer, or specialized expertise in cyber policy, intelligence, ... and other data sources to control funds and provide for proper financial administration . Uses an understanding of system security to develop budgetary… more
    Washington Metropolitan Area Transit Authority (08/08/25)
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  • Cybersecurity Systems Analyst - Senior

    Amentum (Arlington, VA)
    …should be knowledgeable of cyber network defense tools such as end point security , SIEM, comply to connect, etc. **Typical duties include** : * Tracks A&A status ... compliance and validation of customer networks to ensure compliance with regulations and security and standards. The end goal is to ensure the integrity of customer… more
    Amentum (06/29/25)
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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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  • 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 (05/13/25)
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  • Systems Technician_TS/SCI with Polygraph

    General Dynamics Information Technology (Chantilly, VA)
    …**Public Trust/Other Required:** None **Job Family:** Systems Administration **Skills:** Hardware Installations,Hardware Maintenance,IT Hardware **Certifications:** ... CompTIA - Security + CE - CompTIA - CompTIA **Experience:** 1 +...+ Provides troubleshooting and support. + Participates in the administration of e-mail systems. + Coordinates development of deliverables… more
    General Dynamics Information Technology (06/08/25)
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  • Enterprise Senior Systems Administrator

    General Dynamics Information Technology (Fort Belvoir, VA)
    …**Public Trust/Other Required:** None **Job Family:** Systems Administration **Skills:** Critical Systems,Enterprise Servers,Operating Systems (OS) **Experience:** ... operating system software, databases, and services. + Plan and implement security hardening activities in accordance with requirements. + Advanced experience of… more
    General Dynamics Information Technology (08/08/25)
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