• Sr. Consultant - OT Network Architect | Remote,…

    Optiv (Herndon, VA)
    UNIX , mainframe), security technologies (firewalls, IDS/IPS, etc.) and application programming/scripting languages (C, Java, Perl, Shell). + Working knowledge of ... third-party system integration. + Provide knowledge transfer and post production support activities as necessary. + Effective team communicator. + Maintain… more
    Optiv (06/12/25)
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  • DSP Engineer

    Arena Technical Resources, LLC (Chantilly, VA)
    …who are working on cutting edge technical innovation that will directly support IC related GEOINT, SIGINT, and MULTI-INT missions for Space Doman Assets. ... conducted in a laboratory and transitioned into operations to support new approaches for current intelligence needs. We are...is required, - Operating systems include Linux, VMS, Digital Unix , Solaris, and Windows. - X-Midas and/or MATLAB Must… more
    Arena Technical Resources, LLC (08/10/25)
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  • Senior Manager, Software Engineering, DevOps…

    Capital One (Mclean, VA)
    …**The EPTech SRE Team focuses on designing, building, and automating platform/ application solutions for the most resilient experience possible. You will partner ... Google Cloud Platform)** + **At least 6 years of Unix or Linux system administration experience** + **At least...inclusive set of health, financial and other benefits that support your total well-being. Learn more at the Capital… more
    Capital One (08/09/25)
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  • Full Stack Web Development Software Manager

    CACI International (Reston, VA)
    …are seeking candidates with substantial experience in full stack web application development, implementation, and maintenance best practices. **More About the ... JS framework * Knowledge of JMS * Experience executing Unix command-line utilities in one or more shells, eg,...and competitive mix of benefits options is designed to support and protect employees and their families. At CACI,… more
    CACI International (08/09/25)
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  • Java Developer Mid.

    SAIC (Ashburn, VA)
    …optimization, security and savings across the enterprise + Ready to provide hands-on application team surge support : + Design and implement microservices using ... across the organization. + Develop and maintain Enterprise Systems best practices; support knowledge sharing across the enterprise. + Follow tool adoption processes… more
    SAIC (08/08/25)
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  • Network Security Engineer

    GovCIO (Richmond, VA)
    …test, patch, and upgrade computer hardware and operating systems (Windows and Unix ) in an enterprise environment. + Leverage tools such as SourceFire, ArcSight, ... NMAP, Request Tracker, Nagios, Intelliview, Nessus, and Foundstone to provide direct support for WAN, LAN, Wireless, Mobile, and VPN networks. **Qualifications** +… more
    GovCIO (08/02/25)
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  • Systems Administrator 3

    Huntington Ingalls Industries (Langley AFB, VA)
    …Infrastructure (DI) team. The System Administrator would work with the 700th Air Support Squadron (ASUS) at Langley AFB in the in Command-and-Control Network & ... and experience operating with such environments Configure, optimize, and ensure service/ application delivery for operations Enable and execute systems/data backup &… more
    Huntington Ingalls Industries (07/30/25)
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  • Sr Software Engineer

    Lumen (Richmond, VA)
    …Agile Scrum team environment to design, develop, code, test, debug, and support in-production new software or significant enhancements to existing software. + Works ... expertise (eg, cloud platforms, Kubernetes, AI/ML, DevOps). + Experience with Unix /Linux shell scripting + Experience in developing scalable high-performance systems… more
    Lumen (07/29/25)
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  • DevOps Engineer, Senior

    BOOZ, ALLEN & HAMILTON, INC. (Chantilly, VA)
    …tware to ensure seamless orchestration. Using your DevOps platform experience, you'll support your team as you inform strategy and design while ensuring standards ... including Docker, Azure, AWS, or VMware + Knowledge of Linux or UNIX administration and automation + Knowledge of foundational system administration principles +… more
    BOOZ, ALLEN & HAMILTON, INC. (07/28/25)
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  • Senior Information Security Engineer

    Lumen (Richmond, VA)
    …will also be working with the software development team to plan and support the deployment of software applications. Engineers are expected to identify and design ... **The Main Responsibilities** Research, evaluate, engineer, develop, troubleshoot and support solutions and infrastructure for network deployments. Defines and… more
    Lumen (07/25/25)
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