• Lead Security Assessor

    Foxhole Technology, Inc (Alexandria, VA)
    …withthe following technologies: Windows Server and Workstation O/S, Windows Exchange Server, UNIX / Linux (Red Hat) Server O/S, Network (CISCO) Router and Switch, ... **Overview** **Job Title: Lead Security Engineer - Reviewer** **Clearance: Top Secret with SCI...services and solutions that solve operational gaps, operate critical systems , and protect and secure the enterprise - across… more
    Foxhole Technology, Inc (12/19/25)
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  • Senior Principal Software Developer

    Oracle (Boston, MA)
    …ownership, and delivering high-impact software solutions. + Strong knowledge of Linux / Unix fundamentals is preferred. + Strong knowledge of microservices, ... **Job Description** As a **Sr. Principal Software Development Engineer ** in the **Oracle Cloud Infrastructure (OCI) Security Platform** division, you will play a… more
    Oracle (11/25/25)
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  • Technology, Production Support, Summer Analyst,…

    Citigroup (Tampa, FL)
    …**Elevate your technical skills:** As a Production Support Analyst, you'll master Linux / Unix , hone database expertise (SQL, Oracle, PostgreSQL), and build ... we are at the forefront of innovation. We seek to drive our systems and processes towards scalable, low-latency, high frequency enterprise systems to… more
    Citigroup (11/14/25)
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  • Lab Manager III

    ARSIEM (Arlington, VA)
    …of directly relevant experience in network administration + Proficiency with multiple operating systems , including Linux / Unix and macOS + Strong knowledge ... every client you work with. ARSIEM is looking for a motivated Network Engineer to implement, maintain, and support the lab network infrastructure. This position will… more
    ARSIEM (11/12/25)
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  • broadcast Maintenance Technician

    Paramount (San Francisco, CA)
    …workflows in Telestream Vantage. + Experience working in MS-DOS, Unix , and Linux command-line and GUI-based systems . + College degree preferred. CBS News and ... plant and remote RF sites. The position requires an engineer with a positive demeanor and the ability to...is helpful and applicants references to specific major broadcast systems should be provided. + Must have a valid… more
    Paramount (01/06/26)
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  • Senior M365 Administrator

    PSEG Long Island (Bethpage, NY)
    …and overall health of a variety of cyber security tools within a Microsoft Windows, Linux and UNIX server environments. This role will manage and support M365 ... and Teams + Implement and manage Microsoft 365 solutions, including migration from on-premises systems to the cloud + Provide Tier 2 support within the Microsoft 365… more
    PSEG Long Island (12/31/25)
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  • Software Development Analyst

    Huntington Ingalls Industries (Philadelphia, PA)
    …and information systems management. + Candidate must have experience with Windows, Linux , or UNIX environments. + Candidates must be proficient in Visual ... its fleet. With a holistic approach to life-cycle maritime defense systems -from small watercraft to submarines, surface combatants and aircraft carriers-HII ensures… more
    Huntington Ingalls Industries (01/14/26)
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  • Network Development Manager, Enterprise…

    Amazon (Seattle, WA)
    …following: networking fundamentals, security, storage or databases (relational or NoSQL), operating systems ( Unix , Linux , and/or Windows) - Experience with ... to completion. The Core Networking team is looking for a Network Development Engineer to join our Backbone Enterprise, and Regional Engineering (BERE) team. Network… more
    Amazon (12/10/25)
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  • I&T Tester

    Leidos (Gaithersburg, MD)
    …following a documented Integration and Test Development Process Experience in the use of UNIX and Linux operating systems & containers Experience in software ... Leidos is seeking a Senior System Integration & Test Engineer who will be a member of a dynamic...integration skills with hands-on experience integrating large software complex systems Strong communication skills to interface with internal and… more
    Leidos (12/05/25)
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  • SIGINT Mission Planner/Scheduler

    CACI International (Annapolis Junction, MD)
    …* * * **Opportunity:** Join CACI as a SIGINT Mission Planner Scheduler Satellite Systems Engineer and work in a high speed resource management position designed ... software applications simultaneously + Experience in any or all of the following systems : UNIX , web-based applications, operational chat rooms, SUN and/or … more
    CACI International (01/11/26)
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