• Penetration Tester

    CACI International (Herndon, VA)
    …experience shall be with the identified release or later of any of the following: UNIX , Linux , Windows 7, Windows 10, Windows Server * Understanding of network ... and reverse engineering tools * System level and security administration knowledge of computer operating systems. Operating system experience...identified release or later of any of the following: UNIX , Linux , Windows 7, Windows 10, Windows… more
    CACI International (06/21/25)
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  • Sr. Penetration Tester

    CACI International (Chantilly, VA)
    …experience shall be with the identified release or later of any of the following: UNIX , Linux , Windows 7, Windows 10, Windows Server + Understanding of network ... etc. + Experience with kernel-level programming in either the Windows or Linux environment, low-level software development, Windows and Linux device drivers,… more
    CACI International (06/21/25)
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  • Operations 24x7 Support (Sr System…

    General Dynamics Information Technology (Springfield, VA)
    …Polygraph **Public Trust/Other Required:** None **Job Family:** Systems Administration **Skills:** Microsoft Windows,Storage Solutions, Unix Systems ... to: Virtual infrastructure (drive space management, high availability systems, etc), Unix / Linux systems, Microsoft Windows systems, Data Center LAN, Storage… more
    General Dynamics Information Technology (06/11/25)
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  • Cyber Identity - CyberArk Senior Consultant

    Deloitte (Richmond, VA)
    …Servers, Databases, and networking Devices. + Responsible for Privileged User account administration of various Windows and UNIX accounts using CyberArk ... architectures, and configuration guidelines. + Understanding and familiarity with Operating Systems ( Unix , Linux , Windows). + Ability to travel 25-50%, on… more
    Deloitte (06/12/25)
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  • Database Administrator

    CACI International (Virginia Beach, VA)
    …Configuration Management. + Linux & Windows Shell Scripting: Bash, PowerShell. + Unix / Linux administration skills (preferably Red Hat Enterprise Linux ... within SPLUNK to show trends and identify irregularities. _Desired:_ + VMware ESXi: able to deploy and manage Linux guest hosts in a virtual environment. + Puppet… more
    CACI International (04/11/25)
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  • Senior Systems Administrator - Clearance Required

    Lockheed Martin (Dahlgren, VA)
    …Sec\+ certified or higher * Windows Active Directory * Windows OS and/or UNIX / LINUX administration experience **Desired Skills:** * SPLUNK Administration ... * Red Hat Enterprise Linux * Windows Server 2016, 2019, 2022 Administration * Experience with Group Policy Object configuration and administration * Virtual… more
    Lockheed Martin (05/24/25)
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  • SIGINT Systems Admin (High-Band Journeyman)

    CACI International (Hampton, VA)
    …+ TS/SCI Security Clearance. + ≥1 yrs of ELINT experience **Desired Qualifications:** + Linux / UNIX Experience + AF DCGS experience + Systems Administration ... SIGINT Systems Admin (High-Band Journeyman) Job Category: Information Technology Time...storage, and network connectivity. You will also provide system administration for assigned infrastructure and establish and maintain system… more
    CACI International (04/18/25)
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  • Service Center Frontline Account Manager

    CACI International (Chantilly, VA)
    …government environments. Desired Qualifications: * Experience administering or supporting UNIX , Linux , and Windows server/client environments. * Knowledge ... issues across a range of systems, applications, and platforms (including Windows and Linux ). You will be responsible for incident triage, ticket creation in a… more
    CACI International (06/13/25)
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  • IT Engineer - PAM

    System One (Ashburn, VA)
    …given to those with expert knowledge and skill in groovy, javascript experience, UNIX / Linux system administration and scripting, Identity Federation, SAML, ... related Information Security certifications * ?BA, Master's degree, PMP, MSCE/MCITP, Linux certifications * Experience with Agile methodologies (eg, SAFe) *… more
    System One (05/02/25)
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  • Software Engineer Level 2/3 (SkillBridge)

    Northrop Grumman (Newport News, VA)
    …unit testing, concurrency) + Experience with cross-platform management (Windows and Unix / Linux data exchange) + Experience with virtual machine environments ... of the Atlassian Suite (JIRA, Confluence, Bitbucket, etc.) + Linux and Windows System Administration skills +...Bitbucket, etc.) + Linux and Windows System Administration skills + Ability to apply mathematical and statistical… more
    Northrop Grumman (04/08/25)
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