• Senior Associate, Cyber Intelligence

    L3Harris (Camden, AR)
    …& physical) for anomalous or unauthorized activities. + System Administration ( Linux /Windows) and Cybersecurity sustainment activities (hardware/software change ... sea and cyber domains in the interest of national security. Job Title: Senior Associate, Cyber Intelligence Job Code: 28033 Job Location: Camden, AR Job Schedule:… more
    L3Harris (08/31/25)
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  • Senior Database Engineer (Onsite)

    RTX Corporation (Richardson, TX)
    …environment. + Experience virtualizing or containerizing databases. + Experience using Linux command line to perform database administration activities. + ... meaningful problems that create a safer, more secure world. Raytheon is hiring a ** Senior Database Engineer** to support our teams in **Richardson TX** . You will… more
    RTX Corporation (07/16/25)
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  • Senior DevSecOps Engineer

    CACI International (Chantilly, VA)
    Senior DevSecOps Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage ... mission applications and analytics within an enterprise. **Responsibilities:** As a Senior DevSecOps engineer, you will + Develop features to automate, scale,… more
    CACI International (07/16/25)
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  • Sr Systems Administrator

    Robert Half Technology (Jacksonville, FL)
    Description About the Role: We are looking for a highly skilled Senior Systems Administrator to join our IT team. In this role, you'll be responsible for ... or related field (or equivalent experience). + 5+ years of experience in systems administration in an enterprise environment. + Strong knowledge of Windows… more
    Robert Half Technology (10/03/25)
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  • Sr Windows Server Technician

    Navy Exchange Services (NEX) (Virginia Beach, VA)
    …virus updates, patches and performance tuning. Duties and Responsibilities: - Acts as senior administrator for legacy Linux , Windows, and ESX server operations. ... project related implementation life cycle replacements. - Provides support for legacy Linux and Novell E-Directory systems during conversion to Active Directory.… more
    Navy Exchange Services (NEX) (09/26/25)
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  • Senior GPU and HPC Infrastructure Engineer…

    NVIDIA (Santa Clara, CA)
    …understanding of Data Structure and Algorithms. + Expert level knowledge of Linux system administration and management. + Understanding of cluster management ... familiarity with software testing and deployment, familiarity with distributed systems , and excellent communication and planning abilities. Experience working with… more
    NVIDIA (07/10/25)
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  • Senior Information Security Engineer

    Lumen (Denver, CO)
    …our Physical Security team. This role is responsible for the implementation, administration , and maintenance of physical security systems and infrastructure ... and resolve technical issues on both client and server sides, across various operating systems ( Linux , Windows, Mac) + . Architect and maintain global physical… more
    Lumen (10/01/25)
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  • Senior Database Administrator (Alis)

    Lockheed Martin (Beaufort, SC)
    …be required to cross\-train across multiple functions \(Database, Network, Systems , Security, Mission Planning Administration \) \- Multi\-Function Information ... around the world\. **THE WORK** Join the Lockheed Martin Rotary and Mission Systems Field Sustainment Team\. Our customers include both the U\.S\. Military and… more
    Lockheed Martin (09/25/25)
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  • Sr. Information Systems Security Manager

    Textron (Wilmington, MA)
    …about who we are and the products we make\! About This Role Provide Senior level classified information systems security support from a managerial and technical ... computing \( Linux , Windows, Solaris, VMWare\), virtual environments, and mobile systems \. Extensive experience with eMASS, JSIG DCSA DAAPM, DISA STIGs\. Assemble… more
    Textron (08/20/25)
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  • Senior Staff Machine Learning Engineer

    ServiceNow, Inc. (Santa Clara, CA)
    …/ Prometheus /Splunk/ GitLab CI); + Strong working experience operating distributed systems built on Linux and J2EE; + Experience with software-defined ... of the Fortune 500(R). Our intelligent cloud-based platform seamlessly connects people, systems , and processes to empower organizations to find smarter, faster, and… more
    ServiceNow, Inc. (09/27/25)
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