• Pega Administrator - DevOps & AWS Cloud

    Cognizant (Annapolis, MD)
    **Pega Administrator - DevOps & AWS Cloud - 00065844501** **About the role** We are seeking an experienced and proactive **Pega Administrator ** with strong ... will:** + Administer and maintain Pega PRPC environments, including installation, configuration , patching, and upgrades. + Lead platform and release management more
    Cognizant (11/25/25)
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  • System Administrator -Linux

    Leidos (Annapolis Junction, MD)
    …automated scanning tools . + Experience supporting a large, complex software configuration management and development program. + Experience working in an ... **Description** **System Administrator - Linux** **Leidos** has a new and...Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management . At **Leidos** , we offer **competitive benefits** ,… more
    Leidos (11/19/25)
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  • Senior Unix System Administrator

    SMX (Patuxent River, MD)
    …BASH shell scripting + Experience with Ansible and YAML playbooks (preferred) + Configuration Management : Experience with Red Hat Satellite or Foreman + ... Senior Unix System Administrator (4608)at SMX(View all jobs) (https://www.smxtech.com/careers/) Patuxent River,...Familiarity with Identity Management (IdM) solutions (preferred) + Working knowledge of DoD… more
    SMX (12/04/25)
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  • Senior Linux Systems Administrator - 10k…

    Leidos (Annapolis Junction, MD)
    …network rights, and access to systems and equipment, implementing security procedures and tools . + **System Configuration and Management :** Configure and ... **Leidos** has a new and exciting opportunity for a **Senior Linux Systems Administrator ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area… more
    Leidos (12/16/25)
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  • Systems Network Administrator (SNA-0)

    Leidos (Laurel, MD)
    …**Leidos** has a new and exciting opportunity for a **Systems/Network Administrator ** in our **National Security Sector's (NSS) Cyber & Analytics Business ... Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management . At **Leidos** , we offer **competitive benefits** , including Paid… more
    Leidos (09/20/25)
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  • Senior Database Administrator - Hosting

    Leidos (Camp Springs, MD)
    **Description** Leidos Digital Modernization sector is seeking an **Senior Database Administrator ** - Hosting to support **USCIS Enterprise Automation & Unified Task ... cloud, hosting, and unified communications for 30 000+ end‑users. The Senior Database Administrator will be a key member of the Hosting team, responsible for the… more
    Leidos (12/06/25)
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  • RedHat Administrator -(Hybrid)

    Shuvel Digital (Annapolis, MD)
    RedHat Administrator Hybrid Annapolis, MD QUALIFICATIONS + 1. The Offeror shall propose a resource that meet the following minimum qualifications: + a. Bachelor's ... by the AOC). + b. Red Hat Certified Systems Administrator . + (1) Certification must be issued by Red...and production environments. + b Performing system upgrades, patch management , and security hardening to ensure compliance with industry… more
    Shuvel Digital (11/06/25)
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  • Senior Linux System Administrator

    ManTech (Laurel, MD)
    …Red Hat environment. + Experience with VMWare + Demonstrated experience with modern automation/ configuration tools such as Splunk or Ansible + IAT I ... ManTech seeks a motivated, career and customer-oriented **Linux** **System Administrator ** to join our team in **Laurel, MD.** You... management of Linux systems, to include provisioning, configuration management and patching. + Red Hat… more
    ManTech (12/11/25)
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  • Linux System Administrator

    ManTech (Laurel, MD)
    …Hat environment. + Experience with VMWare + Demonstrated experience with modern automation/ configuration tools such as AnsibleIAT II certification (DoD 8140 ... MANTECH seeks a motivated, career and customer-oriented Linux System Administrator to join our team in Laurel, MD. You... management of Linux systems, to include provisioning, configuration management and patching.Red Hat Certified System… more
    ManTech (12/04/25)
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  • Informatica Database Administrator

    ASM Research, An Accenture Federal Services Company (Annapolis, MD)
    The Informatica Administrator is responsible for the installation, configuration , monitoring, maintenance, and optimization of Informatica software tools ... skills. **Preferred Skills** + Informatica certification (eg, Informatica PowerCenter Administrator ). + Experience with cloud-based data integration tools more
    ASM Research, An Accenture Federal Services Company (10/23/25)
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