• Principal Systems

    ManTech (Chantilly, VA)
    MANTECH is seeking a talented Principal Systems Administrator to join our sustainment team in Chantilly, VA. This role supports a mission-critical enterprise ... system functionality. Responsibilities + Provide hands-on O&M support for enterprise systems , including break-fix resolution and routine sustainment tasks. + Monitor… more
    ManTech (11/21/25)
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  • Sr Principal Windows Systems

    Northrop Grumman (Dulles, VA)
    …Chief Information and Digital Office (CIDO) organization is seeking an experienced **Sr Principal Windows Systems Administrator ** to join its dynamic team ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...to the following:** + Perform as a Windows System Administrator for a classified government contract. + Able to… more
    Northrop Grumman (10/31/25)
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  • Principal Production Service Systems

    Oracle (Washington, DC)
    **Job Description** Principal Production Service Systems Administrator to join our team and support the deployment, automation, and monitoring of SaaS ... applications. The ideal candidate will have experience with installation and deployment processes, strong database knowledge, and the ability to develop automated solutions for recurring operational procedures. Candidate should be proficient in using tools… more
    Oracle (11/25/25)
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  • Principal Systems

    Oracle (Washington, DC)
    …center with the focus on excellence. Oracle's Federal Operations Principal Production Service System Administrators provide system implementation, support, ... We are looking for someone who flourishes working in large-scale, distributed systems and is always looking to identify and implement standard processes and… more
    Oracle (11/25/25)
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  • Pr./System Admin - Shift Work (Top Secret)

    Northrop Grumman (Chantilly, VA)
    …or IAT Level 2 certification** **Preferred Qualifications:** + Red Hat Certified Systems Administrator (RHCSA) certification + Experience with DNS, Active ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...We have an opening for a **Tier 2/3 System Administrator ** to join our team of qualified, diverse individuals… more
    Northrop Grumman (11/25/25)
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  • Principal ITSM System Administrator

    BAE Systems (Washington, DC)
    …innovative IT solutions that enable our customers to achieve their missions. As a ** Principal ITSM System Administrator ** , you'll play a critical role in ... professional looking for a new challenge, we encourage you to apply. As a Principal ITSM System Administrator , you'll be responsible for proactively managing and… more
    BAE Systems (10/30/25)
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  • Principal Server Administrator

    BAE Systems (Washington, DC)
    …innovative IT solutions that enable our customers to achieve their missions. As a ** Principal Server Administrator ** , you'll play a critical role in providing ... looking for a new challenge, we encourage you to apply. As a Principal Server Administrator , you'll be responsible for provisioning, operating, and maintaining… more
    BAE Systems (10/30/25)
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  • Principal Cloud Administrator

    BAE Systems (Washington, DC)
    …innovative IT solutions that enable our customers to achieve their missions. As a ** Principal Cloud Administrator ** , you'll play a critical role in providing ... new challenge, we encourage you to apply. As a Principal Cloud Administrator , you'll be responsible for...(eg, AWS Cost Explorer) and decommissioning processes for legacy systems + Master's degree in a relevant field or… more
    BAE Systems (10/30/25)
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  • Principal Network Administrator

    BAE Systems (Washington, DC)
    …innovative IT solutions that enable our customers to achieve their missions. As a ** Principal Network Administrator ** , you'll play a critical role in providing ... looking for a new challenge, we encourage you to apply. As a Principal Network Administrator , you'll be responsible for monitoring the performance and… more
    BAE Systems (10/30/25)
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  • Principal Contract Administrator

    BAE Systems (Sterling, VA)
    **Job Description** As the ** Principal Contract Administrator ** you willperform research on complex contracting matters and provide sound business advice and ... as skills, education, and experience. Employee Benefits: At BAE Systems , we support our employees in all aspects of...be available based on position level and/or job specifics. ** Principal Contract Administrator ** **117345BR** EEO Career Site… more
    BAE Systems (10/15/25)
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