• Senior Systems Administrator

    Leidos (Vienna, VA)
    …log management and administration + Provide expert support in the administration and maintenance of the Enterprise Linux infrastructure + Provide support ... and Observability, Identity and Access management + Experience in Database Administration and system monitoring, including Linux command-based troubleshooting +… more
    Leidos (07/29/25)
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  • Senior ServiceNow Developer

    BAE Systems (Sterling, VA)
    **Job Description** We are looking for a Senior level ServiceNow Developer to join our visible technical program driving the Model Based Systems Engineering (MBSE) ... suitable for AI applications. This program delivers engineering services for Linux and Windows cloud-based infrastructure as well as sophisticated enterprise… more
    BAE Systems (09/09/25)
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  • Senior Network Systems Engineer

    Noblis (Chantilly, VA)
    … administration and security + Cloud platforms (AWS GovCloud, SC2S, C2S) + Linux and Windows operating systems + Windows Active Directory + Network hardware ... Responsibilities As a Senior Systems Engineer, you will plan, design, and...OR High School/Diploma with 14 years of experience, + Active Top Secret (TS) clearance with eligibility for Sensitive… more
    Noblis (09/03/25)
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  • Senior DevSecOps Engineer

    BAE Systems (Sterling, VA)
    **Job Description** We are looking for a Senior DevSecOps Engineer to join our visible technical program driving the Model Based Systems Engineering (MBSE) cloud ... suitable for AI applications. This program delivers engineering services for Linux and Windows cloud-based infrastructure as well as sophisticated enterprise… more
    BAE Systems (09/09/25)
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  • Senior Field Engineer

    ManTech (Reston, VA)
    …10+ years of relevant systems engineering, systems administration , and network administration experience + Strong Linux administration experience with ... **ManTech** seeks a motivated, career and customer-oriented ** Senior Field Engineer** to join our team in...Linux (RHEL) 9+ and Bash + Strong Network administration experience, including DNS, routing, and firewall configuration +… more
    ManTech (09/13/25)
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  • Senior Systems Engineer

    ManTech (Chantilly, VA)
    …503. + Experience in Windows administration , active directory administration . + Experience in administrative scripting languages. + Experience with ... **MANTECH** seeks a motivated, career and customer-oriented ** Senior Systems Engineer** to join our team in...technologies. + Experience in all components of Windows and Linux system infrastructure. + Experience in Local Area Network/Wide… more
    ManTech (09/30/25)
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  • Senior Systems Engineer

    Leidos (Chantilly, VA)
    … administration or infrastructure engineering roles. + Proficient in Linux and Windows Server environments. + Hands-on experience with virtualization using ... **What You'll Do:** Step into a hybrid role where classic system administration meets cutting-edge infrastructure engineering. You'll play a key part in deploying,… more
    Leidos (08/15/25)
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  • DevSecOps Engineer, Signals Intelligence…

    The Boeing Company (Fairfax, VA)
    …currently hiring for a _broad range of experience levels_ including Experienced and Senior Level Software Engineers. Boeing BDS Argon ST designs and develops Signals ... / permissions management, code delivery, team consults, server and database administration . + Be able to independently analyze complex workflows, identify… more
    The Boeing Company (09/21/25)
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  • Development Operations Specialist, Senior

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …using tools like Jenkins, Git, and other CI/CD technologies. * System Administration : Experience configuring with servers (Windows, Linux ), databases, networks, ... **Development Operations Specialist, Senior ** **Category:** Project Management **Main location:** United States,...yrs.) * Operating Systems: Strong knowledge of Windows and/or Linux server administration . * Networking: Understanding of… more
    CGI Technologies and Solutions, Inc. (09/06/25)
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  • Senior Oracle Database Administrator

    ManTech (Chantilly, VA)
    **ManTech** seeks a motivated, career and customer-oriented ** Senior Oracle Database Administrator** to join our team in **Chantilly , VA** The ** Senior Oracle ... are not limited to:** + Participating in leading the design, development, and administration of Oracle 19c databases + Designing and developing database code for ETL… more
    ManTech (09/13/25)
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