• Radio Frequency Engineer III

    BAE Systems (Patuxent River, MD)
    …experience with RF test equipment, including spectrum analyzers, power meters, network analyzers, and oscilloscopes. + Experience in networking concepts such as ... experience with common SDR systems (eg, Ettus Radios). + Strong background in Linux operating systems. + Experience with SIGINT or ELINT tools and techniques. **Pay… more
    BAE Systems (09/09/25)
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  • Systems Security Engineer I (For Summer 2025…

    Sierra Nevada Company, LLC (Hagerstown, MD)
    …You Must Have:** + Bachelor's degree in Systems Security, Network Engineering, Information Technology, or related Engineering discipline and typically ... CISSP-ISSEP Certification + ISSO Security+, CISA, or CASP+ Certification + MCSE, Linux , and/or CCNP Security Certification At Sierra Nevada Company, LLC (SNC) we… more
    Sierra Nevada Company, LLC (09/09/25)
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  • Application Security Engineer II

    ASM Research, An Accenture Federal Services Company (Annapolis, MD)
    …random number generation, key derivation, digital signatures, etc. + Knowledge of network based, system level and application layer attacks and mitigation methods, ... source code management. + Must have solid working experience and knowledge of Unix/ Linux operating system. + Experience with one or more of the following… more
    ASM Research, An Accenture Federal Services Company (09/09/25)
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  • Embedded Software Engineer

    Wabtec Corporation (Germantown, MD)
    …such as Electronically Controlled Pneumatics (ECP), Video and Event Recorders, Network Management Devices, Braking Systems, and Train Control Equipment. In this ... languages used in automating tasks and unit testing + Experience with Linux or Unix-based real-time operating systems (QNX, FreeRTOS) + Proficient in software,… more
    Wabtec Corporation (09/07/25)
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  • Software Engineer, Systems

    Meta (Annapolis, MD)
    …develop, build and test operating systems-level software, compilers, and network distribution software for large distributed components that run applications. ... or Emacs), and revision control systems (Subversion, GIT, or Perforce) 21. 8. Linux , UNIX, or other *nix-like OS as evidenced by file manipulation, advanced… more
    Meta (09/06/25)
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  • System Administrator

    ManTech (Annapolis Junction, MD)
    …maintenance, configuration, and reliable operation of critical computer systems, network servers, and virtualization environments, upholding system stability and ... with required security standards for IT personnel. + Proficiency in Linux or Windows operating systems, indicating hands-on experience with server environments.… more
    ManTech (09/05/25)
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  • Senior Storage Engineer

    ManTech (Camp Springs, MD)
    …or update Enterprise Storage policy and processes. + Provide the Network Operations Center (NOC) with response procedures/scripts and notification procedures for ... includes experience with NetApp systems administration support for large scale Windows/ Linux environments. + 10 years+ of experience installing and configuring… more
    ManTech (09/03/25)
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  • Information Systems Security Officer (ISSO)

    Systems Technologies, Inc. (Hanover, MD)
    …reports from static code analysis, Pen Testing, and Scanning Results. + Review network , data flow, org charts and etc for potential vulnerabilities related to ... in creating and maintaining security configuration baselines for Windows and Linux platforms, networking equipment, cloud technologies and custom hardware and… more
    Systems Technologies, Inc. (09/02/25)
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  • Application Engineer IV (Data Managment Team)

    Synergy ECP (Annapolis Junction, MD)
    …automation, streamlined processes and approvals, continuous monitoring and assessment, and network data gathering across the entire life cycle of a project. ... SQL) + Data manipulation and configuration (Java, Python) + Linux Desired Qualifications: + Application Containerization (Docker/Docker Swarm) + Experience… more
    Synergy ECP (09/01/25)
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  • Production Engineer

    Meta (Annapolis, MD)
    …9. Experience must include 2 years in the following: 10. 1. UNIX or Linux operating system fundamentals 11. 2. TCP/IP network fundamentals 12. 3. Coding ... in at least one of the following: higher-level programming languages: PHP, Python, C++, or Java 13. 4. Software frameworks and APls 14. 5. Internet service architectures (such as load balancing, LAMP, or CDN's) 15. 6. Configuring and maintaining applications… more
    Meta (09/01/25)
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