• Senior Security Engineer

    Leidos (Arlington, VA)
    …experience. + Experience installing, configuring, securing, and troubleshooting Microsoft Windows Server and Red Hat Enterprise Linux or similar Linux ... **Description** Leidos has an immediate need for a Senior Security Engineer for a new customer on...a hybrid-cloud environment + Extensive knowledge of Ansible and Red Hat Satellite + Perform analysis of… more
    Leidos (12/12/25)
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  • Systems Administrator II Generalist Sr (Windows…

    V2X (Springfield, VA)
    … Systems Administrator II is to extend support to both Microsoft Windows Server and Red Hat Enterprise Linux (RHEL) platforms as time and resources are ... on Microsoft Windows Server platforms, but there are also Linux distributions as well. + The Senior ...support of enterprise server operating systems (OSs) (Windows Server, Red Hat Enterprise Linux , etc.)… more
    V2X (11/15/25)
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  • Senior System Administrator (2nd Shift…

    RTX Corporation (Springfield, VA)
    …experience across Linux systems. + Experience in the Intelligence Community (IC). + Red Hat Enterprise Linux Certifications: RHCT or RHSA. + Experience ... other operations center residents. + Proven ability in strong customer support. + Red Hat Enterprise Linux Certifications: RHCT or RHSA. What We Offer Our… more
    RTX Corporation (12/14/25)
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  • Senior Network Engineer

    SAIC (Norfolk, VA)
    …+ Cisco Certified Network Associate (CCNA) or equivalent level of Cisco certification. + Experience with Linux Red Hat versions 5, 6, 7, and 8. + Experience ... **Description** SAIC is seeking a talented ** Senior Network Engineer** to join our team in...OS/CE certification for Cybersecurity Workforce (CSWF) compliance (eg, CCNA, Linux +) within 6 months of hire. **DESIRED SKILLS:** +… more
    SAIC (11/22/25)
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  • Senior UNIX System Engineer

    TekSynap (Radford, VA)
    **Responsibilities & Qualifications** **RESPONSIBILITIES** + Manage, maintain, deploy, troubleshoot, and support Red Hat Enterprise Linux , Oracle Enterprise ... degree in computer science or equivalent experience. **Overview** We are seeking a Senior UNIX System Engineerto join our team supporting an ITES task order.… more
    TekSynap (10/25/25)
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  • Senior Systems Administrator, Level 3…

    Lockheed Martin (Dahlgren, VA)
    …TS/SCI clearance with current adjudicated CI polygraph\. **Desired Skills:** * SPLUNK Administration * Red Hat Enterprise Linux * Windows Server 2016, 2019, ... Administrator \(SA\) is responsible for the day\-to\-day operations of Windows and Linux systems and hardware\. Duties may include setting up administrator and… more
    Lockheed Martin (11/19/25)
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  • Software Development Senior Manager

    Leidos (Blacksburg, VA)
    …+ Working knowledge of AWS Cloud, EKS, Kubernetes, Kafka, Jenkins, Terraform, Docker, GIT, Red Hat Enterprise Linux (RHEL) If you're looking for comfort, ... organization. We're seeking qualified candidates for the position of Software Development Senior Manager, a customer-delivery focused position that will lead a team… more
    Leidos (11/15/25)
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  • Senior Integration Specialist

    Insight Global (Manassas, VA)
    …(C/C++, Java) and modern architectures (microservices, containers, Kubernetes). * Experience with Linux / Red Hat , package managers, basic networking, and ... Job Description Insight Global is seeking a Senior Integration Specialist to support an advanced Navy tactical decision aid program in Manassas, VA, and the Naval… more
    Insight Global (12/04/25)
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  • Senior Upgrade Engineer, Medical…

    Fujifilm (Richmond, VA)
    …and product knowledge. + Knowledge of Windows OS (Microsoft Server 2012, 2016, 2019, 2022), Linux Red Hat , Networking, TCP/IP and FTP protocols, SQL Server, ... **Position Overview** The Senior Upgrade Engineer is responsible for performing upgrades for Fujifilm Healthcare Americas Corporation (HCUS) Medical Informatics (MI)… more
    Fujifilm (11/12/25)
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  • Senior Engineer - DevOps / Infrastructure…

    RTX Corporation (Sterling, VA)
    …value:** + Experience in application development and integration within one or more IaaS/PaaS ( Red Hat OpenShift / VMware / OpenStack). + Familiarity with cloud ... are eligible for a security clearance​ **Security Clearance:** Secret - Current ** Senior Engineer - DevOps / Infrastructure** **(Onsite)** This position requires an… more
    RTX Corporation (10/09/25)
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