• ADC Engineer I, Amazon Dedicated Cloud Engineering…

    Amazon (Jessup, MD)
    …or Network+ or Security- 1-3 years of experience with Systems Administration in Linux / Unix (Ubuntu, CentOS, RedHat, Solaris, etc.) - 1-3 years of experience ... excellence and troubleshooting complex system operations, have a good understanding of Linux , networking and general knowledge of cloud services. We need engineers… more
    Amazon (08/29/25)
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  • Software Test Engineer (TS/SCI w/Poly)

    CACI International (Columbia, MD)
    …testing products written in Java or GoLang (U) * 1- 5 years' experience testing in Linux , Unix , Windows, or Cisco OS operating system * Experience in one (1) or ... Java EE, Secure web (SSL) and file encryption, LDAP (RedHat directory) Java, Linux (CentOS), Modern IDEs (IntelliJ, Eclipse, etc.), Agile Scrum process Desired * Use… more
    CACI International (08/08/25)
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  • Test Engineer 1

    Synergy ECP (Columbia, MD)
    …testing products written in Java or GoLang + One (1) year experience testing in Linux , Unix , Windows, or Cisco OS operating system CLEARANCE REQUIRED + TS/SCI w/ ... Java EE, Secure web (SSL), and file encryption. LDAP (RedHat directory), Java Linux (CentOS), Modern IDEs (IntelliJ, Eclispe, etc.) and Agile Scrum process + One… more
    Synergy ECP (07/29/25)
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  • Software Engineer 3

    Synergy ECP (Columbia, MD)
    …Requirements: IAM Level I Certificate + Six (6) years' experience programming in the Linux , Unix , Windows, or Cisco OS operating system environment + Six (6) ... Java EE. Secure web (SSL) and file encryption. LDAP (RedHat directory) Java, Linux (CentOS), Modern IDEs (IntelliJ, Eclipse, etc.) and Agile Scrum process + CWIP… more
    Synergy ECP (07/29/25)
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  • Software Engineer 2

    Synergy ECP (Columbia, MD)
    …Eclipse, etc.) and Agile Scrum process + Four (4) years' experience programming in the Linux , Unix , Windows, or Cisco OS operating system environment + Four (4) ... years' experience writing/maintaining software in Java or GoLang language + Two (2) years' experience with the Spring Framework + One (1) year experience providing/using restful interfaces + Four (4) years' experience using software development configuration… more
    Synergy ECP (07/23/25)
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  • Software Engineer 1

    Synergy ECP (Columbia, MD)
    …etc.) and Agile Scrum process + One (1) year experience programming in the Linux , Unix or Windows operating system environment + Two (2) years' experience ... writing/maintaining software in Java or GoLang language (U) One (1) year experience with the Spring Framework + Two (2) years' experience using software development configuration management tools (such as GIT, CVS) + One (1) year experience with test harness… more
    Synergy ECP (07/23/25)
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  • Hardware Exploitation Engineer (TS/SCI)- Senior…

    Vexterra Group (Bethesda, MD)
    …Polygraph. Highly Desired Experience: + Experience Operating Systems: VxWorks, Integrity, Embedded Linux , JunOS, Linux , Unix , Windows Embedded. Experience ... with RTOS desired. + Experience IDEs: Tornado, Workbench, VxSim, MULTI, TirneMachine, TraceEdge, Eagle CAD + Experience in Hardware Tools and Debuggers: Green Hills Probe, SuperTrace Probe, Slingshot, spectrum analyzer, logic analyzer, JTAG, Agilent… more
    Vexterra Group (07/15/25)
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  • Hardware Design Engineer

    Assertive Professionals (Hanover, MD)
    …following scripting languages: PERL, sh, bash, csh, or python (1 year) + Using Linux or Unix for day-to-day activities (5 years) Desired Experience and ... of VIRTEX-II Pro, VIRTEX-4, VIRTEX-5, or VIRTEX-6 (8 years) + Programming on Linux platforms (5 years) + Experience with Xilinx ISE, Synplify Pro, and Modeltech's… more
    Assertive Professionals (07/10/25)
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  • Middleware Lead Infrastructure Architect

    Humana (Annapolis, MD)
    …two or more of the following: IIS, JBoss, WebSphere, Tomcat, or WebLogic, on Linux , UNIX , and Windows platforms. + Proficient in deploying web and enterprise ... applications in both clustered and non-clustered environments. + Skilled in managing SSL digital certificates and troubleshooting Java errors. + Experience working with load balancers. **Leadership & Team Development:** + Proven ability to mentor, guide, and… more
    Humana (09/30/25)
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  • IT Vulnerability Senior Security Analyst

    General Dynamics Information Technology (Bethesda, MD)
    …platforms (AWS and GCP) and hybrid environments + Understanding of **Windows, Linux / Unix , and network devices** security hardening + Excellent working experience ... in applying FISMA, and FedRAMP processes and policies to information systems **Attributes for Success** + Ability to work with program staff, executives, security application vendors and technology staff to achieve IT security goals and objectives + Strong… more
    General Dynamics Information Technology (09/30/25)
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