• Systems Administrator

    BOOZ, ALLEN & HAMILTON, INC. (Annapolis Junction, MD)
    Systems Administrator The Opportunity: In this role, you'll design, operate, and evolve the systems that power national-security missions. From enterprise Windows ... and Linux servers to virtualization, storage, and backup environments, you'll...within clustered environments + Knowledge of infrastructure automation or DevOps tooling, including Ansible, Jenkins, or Terraform + Top… more
    BOOZ, ALLEN & HAMILTON, INC. (12/23/25)
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  • System Administrator

    KBR (Colorado Springs, CO)
    …(or equivalent experience) + Experience: 5+ years of experience as a System Administrator , DevOps engineer, or similar role supporting complex infrastructures + ... Title: System Administrator Belong. Connect. Grow. with KBR! KBR's National...Ansible, Terraform, or CloudFormation + Collaborate with developers and DevOps engineers to ensure smooth and secure integration of… more
    KBR (01/13/26)
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  • Senior Network and Computer Systems…

    NANA Regional Corporation (South Burlington, VT)
    We are seeking an experienced Senior Network and Computer Systems Administrator to lead the administration, security, and optimization of the USCIS enterprise IT ... systems services used to support USCIS operations nationwide. As a senior-level administrator , you will provide technical leadership and oversight of the network and… more
    NANA Regional Corporation (01/09/26)
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  • DevOps Engineer II

    Forrester (Delphi, IN)
    …knowledge of secure web app deployments in AWS. + Advanced experience as a Linux administrator , particularly Amazon Linux . + Knowledge of Windows server ... work. Join us and build an extraordinary future. **About This Role:** The DevOps Engineer II works with various team members from across the organization, primarily… more
    Forrester (12/12/25)
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  • Systems Administrator

    TekSynap (Kirtland, NM)
    …Hat Enterprise Linux (RHEL). **Overview** We are seeking a Systems Administrator to join our team. TekSynap is a fast-growing high-tech company that understands ... **RESPONSIBILITIES** + Oversee the administration, configuration, and maintenance of Windows, Linux , VMs, and supporting software in an air-gapped environment. +… more
    TekSynap (12/13/25)
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  • System Administrator

    KBR (Colorado Springs, CO)
    …STIGs and SRGs + Excellent oral and written communication skills Desired: + Linux System Administrator + DevSecOps + Risk Management Framework implementation + ... Title: System Administrator Belong. Connect. Grow. with KBR! KBR's National...defense experts work in unison. We practice Agile and DevOps principles, ensuring rapid iteration, continuous feedback, and integration… more
    KBR (11/20/25)
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  • Senior DevOps Engineer

    Deloitte (Raleigh, NC)
    …through innovation. Work You'll Do We are seeking a highly skilled Senior DevOps Practitioner to join our team, with a focus on cloud infrastructure, automation, ... will have hands-on experience with Azure and a strong background in modern DevOps tools and practices. + Design, implement, and maintain scalable DevOps more
    Deloitte (01/10/26)
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  • Infrastructure Engineer/ Administrator

    CACI International (Mclean, VA)
    …of Travel: None * * * **The Opportunity:** CACI is seeking a highly motivated Linux System Engineer and Administrator with hands on experience with the full ... Infrastructure Engineer/ Administrator Job Category: Information Technology Time Type: Full...experience with multiple cloud platforms, automation technologies, and with Linux system administration. The successful candidate will ensure the… more
    CACI International (12/26/25)
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  • Cloud System Administrator II

    ManTech (Annapolis Junction, MD)
    MANTECH seeks a motivated, career- and customer-oriented **Cloud System Administrator ** to join our team in Hanover, MD. Our team delivers enterprise infrastructure ... environment (on-premises and AWS cloud). + Administer and troubleshoot Linux (Amazon Linux 2023, RHEL 8/9) and...Qualifications:** + 14+ years of experience as a Systems Administrator or Cloud Engineer supporting programs of similar scope… more
    ManTech (12/23/25)
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  • Unix Administrator

    SAIC (Washington, DC)
    **Description** **SAIC** is seeking a **UNIX Administrator ** with hands-on experience in Cohesity backup and recovery solutions to join our team. The ideal candidate ... will have strong UNIX/ Linux administration expertise, solid troubleshooting capabilities, and a background...Change, Problem Management). + Experience with automation tools Azure Devops is a plus. + Certifications such as RHCSA/RHCE,… more
    SAIC (12/12/25)
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