• Site Reliability Engineer Lead Analyst Vice…

    Citigroup (Tampa, FL)
    The Site Reliability Engineering is a senior level position responsible for establishing and implementing new or revised application systems and programs in ... + Extensive experience in automated pipelines, automated testing and automated security controls + **Extensive experience in the use of logging tools/systems… more
    Citigroup (01/07/26)
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  • Senior Software Developer

    Amentum (Chantilly, VA)
    **Purpose and Impact:** We are seeking a talented and experienced Senior Software Engineer to join our dynamic team. The **ideal** candidate will have over 10 ... pipelines. + Monitor, troubleshoot, and enhance system operations using tools like Splunk and Grafana/Prometheus. + Work with Jira and Confluence for agile… more
    Amentum (01/09/26)
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  • Senior Data Scientist, Sustainable…

    Mastercard (O'Fallon, MO)
    …Summary** Senior Data Scientist, Sustainable Technology Job Overview: As the Senior Data Engineer / Scientist for Mastercard's Sustainable Technology, you ... for data storage, retrieval, and archival to ensure data accessibility and security . * Troubleshoot and resolve data-related issues, collaborating with the team to… more
    Mastercard (11/06/25)
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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) ... roles and permissions through ServiceNow to ensure customer data integrity and security + Utilize DevSecOps tools to include Foreman, GitLab, Selenium to deploy,… more
    BAE Systems (10/31/25)
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  • Senior BizOps Engineer -1

    Mastercard (O'Fallon, MO)
    …people, businesses and governments realize their greatest potential._ **Title and Summary** Senior BizOps Engineer -1 The Data Warehouse BizOps team is looking ... for a Site Reliability Engineer who can help us solve problems and enhance...Tech Skills: Unix, Shell Scripting, SQL, Python, Apache Nifi, Splunk , Dynatrace, Jenkins, GIT, XLR etc. We regularly review… more
    Mastercard (12/07/25)
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  • Senior Linux Architect

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    **Overview** ** SENIOR LINUX ARCHITECT (CORPIT)** Bowhead seeks aSenior Linux Architect to lead the engineering and architecture of our enterprise RDT&E solutions ... orchestration, critical to our Comply to Connect (C2C) initiative inDahlgren, VA. The Senior Linux Architect will design and implement Red Hat Satellite and Ansible… more
    UIC Government Services and the Bowhead Family of Companies (12/03/25)
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  • Senior Network Administrator

    KBR (Honolulu County, HI)
    …a DoD Risk management Framework (RMF) accredited environment + DoD 8570 certifications ( Security + or equivalent) + SIEM ( Splunk , SolarWinds, etc.) + Strong ... Title: Senior Network Administrator Belong. Connect. Grow. with KBR!...Network Administrator Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology… more
    KBR (11/27/25)
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  • Senior Systems Administrator

    General Dynamics Information Technology (Washington, DC)
    …+ years of related experience **US Citizenship Required:** Yes **Job Description:** Senior Systems Administrator Own your opportunity to join our team, bringing ... to fill a Core Services position supporting the NNSA (National Nuclear Security Administration). The Systems Administrator is responsible for supporting core service… more
    General Dynamics Information Technology (01/05/26)
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  • Senior Software Architect/Designer

    Kratos Defense & Security Solutions, Inc. (Colorado Springs, CO)
    …innovative solutions to our nation and global customers. Kratos is seeking a Lead Senior Software Architect/Designer to join a highly motivated team that will play a ... on the project to execute that design + Effectively work with cyber security teams to architecture solutions and gather solution evidence that supports attaining the… more
    Kratos Defense & Security Solutions, Inc. (11/08/25)
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  • Linux Systems Administrator, Senior

    BOOZ, ALLEN & HAMILTON, INC. (Fayetteville, NC)
    Linux Systems Administrator, Senior The Opportunity: Your combination of people skills and system administrator expertise makes you the team hero, solving one ... spe cia lizes in Linux systems to help us engineer and maintain government systems. Your system administrator expertise...ond to problem reports. + C ond uct system, security , and operational testing or evaluations. + Provide support… more
    BOOZ, ALLEN & HAMILTON, INC. (01/13/26)
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