• Software Engineer

    ARSIEM (Annapolis Junction, MD)
    …working with XHTML, HTML, XML, and XSLT. + Experience developing with Windows and/or Linux operating systems . + Must have a strong understanding of sound ... Experience with high-level requirements management, including requirements decomposition, secure systems engineering and development, trade-off analysis, interface control, testing… more
    ARSIEM (07/16/25)
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  • Security Engineer

    Electrosoft (Gaithersburg, MD)
    …+ Possess a working knowledge of network technologies such as: Windows, Linux Operating Systems ; Database security, Active Directory, Service Oriented ... information operations and analysis related to security intrusion analysis, systems and vulnerabilities, network security, advanced analytic tools, data… more
    Electrosoft (07/15/25)
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  • Cyber Security Engineer

    Leidos (Bethesda, MD)
    …or similar tool + Strong in-depth understanding of including Microsoft Windows and Linux /UNIX operating systems + Experience with middleware / web technologies ... job will be to design, develop, and implement secure systems in on-premises infrastructure. You will leverage on your...and Government counterparts to perform the full spectrum of systems and cyber security engineering tasks to ensure our… more
    Leidos (07/11/25)
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  • Software Engineer/ IDAM - Active TS/SCI with Ci…

    ENS Solutions (College Park, MD)
    …as Multi-Factor Authentication and Personal Identity Verification authentication + Experience with Linux based systems and Bash scripting + Ability to diagnose ... and solve complex issues + DevOps principles for developing, testing and deploying applications + Knowledge of Oracle OID + Experience working within government enterprise environment Nice to Have: + Experience with Radiant Logic and/or SailPoint products +… more
    ENS Solutions (09/27/25)
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  • Data Center Technician

    Amazon (Frederick, MD)
    …2+ years of experience with server hardware - 1+ years of experience with UNIX/ Linux operating systems Preferred Qualifications - A+ or CND (Certified Network ... Defender) or Network+ or Security- 2+ year of experience working in a Data Center environment - Understanding of storage devices - Experience managing work and priorities through a ticketing system Amazon is an equal opportunity employer and does not… more
    Amazon (09/09/25)
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  • Software Engineer with Poly Sr Swe2

    Lockheed Martin (Annapolis Junction, MD)
    …development, testing, and debugging of software solutions, with a focus on Linux operating systems \. Strong Familiarity with programming languages such as ... Java\. **WHY JOIN US** Providing ongoing training, mentorship, and development opportunities to help our cyber and intelligence professionals stay at the forefront of their field and achieve their career goals\. Competitive and comprehensive benefits package\.… more
    Lockheed Martin (09/04/25)
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  • Sales Engineer - IBM Asset Lifecycle Management…

    Arrow Electronics (Salisbury, MD)
    …Hat OpenShift preferred) + Certification(s) or experience in OSX, Windows and Linux operating systems (RHEL preferred) + Certification(s) or experience in ... virtualization & container technologies + Certification(s) or experience in scripting or programming language(s) + Ability to present effectively in front of groups + Clean and credible social media presence + Ability to travel up to 50% of the time.… more
    Arrow Electronics (08/16/25)
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  • Journeyman Software Quality Assurance Tester

    Guidehouse (New Carrollton, MD)
    …and Waterfall development methodologies. + Exposure to enterprise platforms including Windows, Linux , UNIX, and mainframe systems . + Experience working with ... and resolution tracking. + **Cross-Platform Testing** : Comfortable testing across Windows, Linux , UNIX, and mainframe systems . + **Database Validation** :… more
    Guidehouse (09/28/25)
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  • Associate, Software Engineer (Columbia, MD)

    L3Harris (Columbia, MD)
    …Qt) on Windows, Linux , mobile platforms, and embedded real time operating systems (VxWorks, Linux , QNX, Integrity, Windows CE, and others for Motorola, ... C#, C, Java, Ruby, JEE, HTML5, XML, SQL, Qt, Windows, .NET, Unix, Linux , SOA, RTOS, Real-Time Controls, Wireless, Software Security, Robotics, OOA/OOD , Hadoop,… more
    L3Harris (10/03/25)
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  • System Administrator

    Synergy ECP (Columbia, MD)
    …and remains involved in the resolution process. Configures and manages UNIX, Linux and Windows operating systems and installs/loads operating system software, ... and remains involved in the resolution process + Configure and manage UNIX, Linux and Windows (or other applicable) operating systems and installs/loads… more
    Synergy ECP (07/23/25)
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