• Cyber Network Defense Analyst III

    Nightwing (Sterling, VA)
    …a proactive approach to problem solving - Proficiency with common operating systems (e,g, Linux /Unix, Windows) - Experience implementing incident handling ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (01/05/26)
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  • Lab Manager - 2 years experience

    BCMC (Arlington, VA)
    …of directly relevant experience in system administration - Experience with multiple operating systems , to include Linux /Unix & MacOS - Experience and knowledge ... credentials - Performing implementation of granular access control, and monitor systems for acceptable performance and user accessibility, establish back-ups, and… more
    BCMC (11/24/25)
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  • Systems Engineer - SME

    BAE Systems (Sterling, VA)
    **Job Description** We are looking for experienced Systems Engineer to join our technology-based program supporting a key government customer. This program will ... multi-Cloud services as well as virtualized applications, and storage systems . Enterprise Computing Engineering services include modern application technology… more
    BAE Systems (12/19/25)
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  • Unix Specialist in St. Louis or Norfolk with a CI…

    Deloitte (Richmond, VA)
    …across the Intelligence Community (IC). Conduct thorough technical assessments of UNIX-based systems (eg, Solaris, AIX, Linux variants) for compliance with ... passport required). Knowledge: + Deep understanding of UNIX operating systems including Solaris, AIX, and major Linux ...operating systems including Solaris, AIX, and major Linux distributions (Red Hat, CentOS, Ubuntu). + Expertise in… more
    Deloitte (12/25/25)
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  • Cyber Network Defense Analyst IV AP

    Nightwing (Sterling, VA)
    …have a proactive approach to problem solving - Proficiency with common operating systems (e,g, Linux /Unix, Windows) Desired Skills: -Understanding of SaaS, PaaS ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (01/05/26)
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  • ​​Insider Threat & Cyber Forensics SME​

    Leidos (Ashburn, VA)
    …and Federal guidelines. + Conduct enterprise and system(s) endpoint analysis (eg, Windows, Linux , Mac, Cloud, and mobile systems ) and network based digital ... intrusion detection and protective security services to CBP information systems including local area networks/wide area networks (LAN/WAN), commercial internet… more
    Leidos (12/19/25)
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  • Software Development Snr Manager

    Oracle (Richmond, VA)
    …will apply your management skills, along with you your knowledge of hardware, Linux , software architecture, and distributed systems , to own, operate, maintain, ... communication skills, analytical skills, and understanding of large distributed systems . You should be a distributed systems ...distributed systems . You should be a distributed systems generalist, able to understand broad systems more
    Oracle (12/13/25)
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  • Lead Systems Engineer - (Hybrid)

    CareFirst (Reston, VA)
    …program support deficiencies. Conducts independent technical investigations in systems design. **ESSENTIAL FUNCTIONS:** + Installs, tunes, upgrades, troubleshoots, ... and maintains all computer systems relevant to the supported applications including all necessary...years must be in Automation and Administration. + Previous Linux System administration is required. + Must be well… more
    CareFirst (12/05/25)
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  • Senior Software Engineer

    Oracle (Richmond, VA)
    …etc.) preferred + Experience developing for and/or administering a variety of operating systems (Windows Server/ Linux ) + Thirst for learning and mastering new ... and procedures. You will be responsible developing software and building distributed systems for tasks associated with the developing, designing and debugging of… more
    Oracle (01/08/26)
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  • Forensics-Malware Analyst/ Reverse Engineering

    GrammaTech, Inc. (Arlington, VA)
    …with and the ability to examine malicious applications from a variety of operating systems such as Linux , Mac, Windows, IOS and Android operating systems ... and other malicious type code and applications that exploit customer communication systems . + Analyze samples and provide written technical reports related to the… more
    GrammaTech, Inc. (12/27/25)
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