• Cyber Network Operator

    CACI International (Chantilly, VA)
    …least basic level of systems administration knowledge across operating systems ( Linux , Windows , Android, iOS) * Demonstrated experience applying ... of technical experience in cybersecurity discipline, computer applications, information systems , engineering, mathematics, or related field * Understanding of… more
    CACI International (05/14/25)
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  • Architect

    Leidos (Springfield, VA)
    …complex technical issues. + Strong understanding of system-level troubleshooting, operating systems (eg, Linux , Windows ), and enterprise hardware ... of degree. + Hands-on experience with the installation, configuration, administration , support, and maintenance of systems and...platforms. + Proficiency in Microsoft Windows environments, including server administration and system… more
    Leidos (06/21/25)
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  • Principal Cyber Systems Engineer/Sr. Cyber…

    Northrop Grumman (Fairfax, VA)
    …a Principal Cyber Systems Engineer or Sr. Principal Cyber Systems Engineer. **Responsibilities:** + Provide Engineering and Administrative support onsite ... experience in lieu of a degree. + Experience with Windows Server Operating Systems , with the ability...compliance standards. + Experience with an enterprise server patch administration system (eg, Windows Server Update Services… more
    Northrop Grumman (04/16/25)
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  • Penetration Tester

    CACI International (Herndon, VA)
    …Tester, you will be a part of planning and executing penetration tests in a Windows and Kali Linux environment. You will be called upon to solve technical ... written and oral products * System level and security administration knowledge of computer operating systems . Operating...release or later of any of the following: UNIX, Linux , Windows 7, Windows 10,… more
    CACI International (06/21/25)
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  • Systems Engineer / Architect (Remote…

    Chinook Systems (VA)
    …Qualifications: + An Active Secret or higher Security Clearance. + Certifications in Linux Operating Systems . + IAT Level III Certification Preferred (CISSP). ... Who is Chinook? Chinook Systems , Inc. is a leader in delivering lifecycle...and on-prem architectures. Design server and application architectures; perform administrative operation and maintenance functions of server hardware and… more
    Chinook Systems (05/12/25)
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  • Cyber Identity - CyberArk Senior Consultant

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

    SAIC (Suffolk, VA)
    …Skills and Experience:** + Experience with the following: Linux and Windows Server deployment and administration ; Active Directory and Group Policy; DNS; ... **Description** SAIC is looking for a **Senior Systems Engineer** to serve as a Senior ...required **Desired:** + Certifications are considered a plus: CompTia Linux +, RedHat Linux , Microsoft Certified: Windows… more
    SAIC (06/04/25)
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  • OCI Administrator

    System One (Ashburn, VA)
    … 7-9 engineering and administration . * Ability to perform troubleshooting of the Windows Server or Red Hat Enterprise Linux operating systems . * BS ... on OCI * Provide functional and technical support, incident management, instance administration , release management, upgrade support, and testing * Patch Updates and… more
    System One (06/10/25)
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  • Systems Administrator

    William C Brown Inc (Springfield, VA)
    …devices, and stored data in support of business processing requirements. Job Duties:* Systems administration of desktop and server systems connected to ... to improve reliability and performance* Perform software installations and upgrades to Unix/ Windows operating systems and layered software packages and maintains… more
    William C Brown Inc (04/16/25)
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  • Systems Development Engineer, Kuiper…

    Amazon (Arlington, VA)
    …which includes operating systems administration across Red Hat Enterprise Linux (RHEL) and Windows , used by the business critical design functions. The ... Experience with CI/CD pipelines build processes Preferred Qualifications - Experience with distributed systems at scale - Windows Server Amazon is an equal… more
    Amazon (05/11/25)
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