• IDS / IPS Engineer - Active TS/SCI with CI…

    ENS Solutions (College Park, MD)
    We are seeking an experienced Network Intrusion Detection Engineer to join our cybersecurity team. The ideal candidate must possess strong Linux engineering ... management (yum/dnf), kernel module management, SE-Linux configuration, and system optimization via Unix CLI and other remote shell access vectors (puTTY, SSH, etc.)… more
    ENS Solutions (12/14/25)
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  • Systems Integration and Test Engineer

    Leidos (Gaithersburg, MD)
    **Description** Leidos is seeking a Senior Systems Integration & Test Engineer who will be a member of a dynamic team who will be working on the United Kingdom's ... documented Integration and Test Development Process + Experience in the use of UNIX and Linux operating systems + Strong integration skills with hands-on experience… more
    Leidos (12/13/25)
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  • Cloud Engineer

    Guidehouse (Bethesda, MD)
    …Active Top Secret SCI (TS/SCI) **What You Will Do** **:** As a Cloud Engineer , you will be responsible for technical duties such as infrastructure design, creation, ... development and system engineering. + Experience developing basic tooling and scripting: UNIX shell, Python, Perl or similar. + IaC coding scripting (CDK/Cloud… more
    Guidehouse (12/12/25)
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  • 128 Cloud Software Engineer 3

    ARSIEM (Annapolis Junction, MD)
    …client you work with. ARSIEM is currently looking for a Cloud Software Engineer skilled in DevOps, particularly as it relates to cloud solutioning and ... Java Virtual Machine (JVM) memory management, Profiling Java Applications + UNIX /LINUX, CentOS + Experience with at least one SIGINT collection discipline… more
    ARSIEM (12/11/25)
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  • Cyber Software Engineer Stf - Signal SWE

    Lockheed Martin (Fort Meade, MD)
    …be eligible for a $25K sign on bonus for external hires\! Cyber Software Engineer Stf \- SIGNAL SWE WHAT WE'RE DOING Lockheed Martin, Cyber & Intelligence invites ... Python * Ability to design, develop and implement systems within a Unix /Linux environment * Experience with message queue implementation/ communication *Possess all… more
    Lockheed Martin (12/10/25)
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  • Sr. Research Engineer

    Teledyne (Elkridge, MD)
    …project Teledyne FLIR Defense is looking for a motivated Sr. Research Engineer who can serve as a Principal Investigator. **Primary Duties & Responsibilities:** ... with Embedded Systems like the NVIDIA Orin. + Familiarity with modern Linux/ Unix operating systems like Ubuntu. + Able and willing to travel approximately… more
    Teledyne (12/09/25)
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  • Senior Software Engineer

    Oracle (Annapolis, MD)
    …and launch cloud services from the ground up + High-Impact Frameworks: Engineer new container runtimes to operate OCI's most demanding, high-availability workloads + ... (eg, AWS, Azure, GCP) + Expertise in Linux internals and strong Linux/ Unix troubleshooting skills + Familiarity with cloud storage and virtualization technologies. +… more
    Oracle (12/04/25)
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  • Mid to Senior Systems/Hardware Engineer

    CACI International (Fort Meade, MD)
    Mid to Senior Systems/Hardware Engineer (VHDL) Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee ... : * Software languages (Java, C, C++, Ruby on Rails) and operation systems ( Unix , Linux, Windows). This position is contingent on funding and may not be filled… more
    CACI International (12/03/25)
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  • Advanced Degree Software Engineer - Fusion

    Oracle (Annapolis, MD)
    …Bring (Objective Minimum Qualifications):** To be considered for a Software Engineer position in the Applications Development organization, you must possess the ... more** of the following: + Android and/or iOS mobile application development + Unix and/or Linux Operating Systems + Big Data tools/frameworks (eg Spark, Hive,… more
    Oracle (11/25/25)
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  • Advanced Degree Software Engineer Intern…

    Oracle (Annapolis, MD)
    …Bring: (Objective Minimum Qualifications)** To be considered for a Software Engineer internship position in the Applications Development organization, you must ... more** of the following: + Android and/or iOS mobile application development + Unix and/or Linux Operating Systems + Big Data tools/frameworks (eg Spark, Hive,… more
    Oracle (11/25/25)
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