• ADC Engineer II, AWS Cryptography and Identity…

    Amazon (Arlington, VA)
    …will enable your team to manage the health of a number of distributed specialized Linux server fleets and the software stacks that run on them. You will deploy and ... Security Certified Practitioner) - 3+ years of systems administration experience Linux /Unix (Ubuntu, CentOS, RedHat, Solaris etc) in production environments. - 1+… more
    Amazon (09/11/25)
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  • Sr. Software Engineer

    Leidos (Arlington, VA)
    …features and performance improvements. + Implement, and testing C++ software for Linux systems. + Experience with interface communication standards / protocols such ... degree. + Bachelor's Degree in fields like Computer Science, Information Technology, Network Engineering, etc. + Strong experience in C++ software development +… more
    Leidos (09/05/25)
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  • System Administrator

    Assertive Professionals (Chantilly, VA)
    …change requests; support for implementation, troubleshooting and maintenance of Unix/ Linux systems; Perform technical evaluations, analysis, and troubleshooting for ... servers. Manage day-to-day operations, monitoring and problem resolution of Linux systems. Activities include installation and maintenance of operating systems… more
    Assertive Professionals (07/10/25)
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  • Enterprise Management Engineer

    Arena Technical Resources, LLC (Springfield, VA)
    …Principle Responsibilities - Demonstrated hands-on experience and knowledge of Linux platform (ie RHEL, CentOS) including administration, management, and ... of proactive monitoring concepts, including experience configuring and deploying Network and systems monitoring (ie SNMP, Nagios, Splunk, SolarWinds, etc.)… more
    Arena Technical Resources, LLC (09/30/25)
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  • System Administrator

    Parsons Corporation (Centreville, VA)
    …and Linux operating systems. + Extensive experience with Cisco network devices and configurations. + Expertise in ESX/VMware and Hyper-V virtual environments. ... **What You'll Be Doing:** + Manage and maintain Windows and Linux servers, ensuring optimal performance, security, and availability. + Administer Cisco… more
    Parsons Corporation (09/04/25)
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  • Cyber Security Detections Engineer

    McIntire Solutions (Springfield, VA)
    …incident trend analysis and reporting. * Characterizes and performs analysis of network traffic and system data to identify anomalous activity and potential threats ... of experience in a cyber role * Experience with modern Windows, UNIX, network operating systems, databases, and virtual computing * DoD 8570 certification meeting… more
    McIntire Solutions (08/28/25)
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  • Mission IT Operator

    CACI International (Springfield, VA)
    …all site issues. This position requires broad knowledge of both Windows and Linux -based systems across a global environment. Shift Work (12 hours a day 0600-1800, ... Do: - Responsible for resolving IT hardware and software infrastructure (servers, network , security, etc.) issues using systems - Analysis techniques and procedures.… more
    CACI International (07/31/25)
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  • Database/Web Services Admin Spec Lvl II

    Navy Exchange Services (NEX) (Virginia Beach, VA)
    …Tomcat, WebLogic and WebSphere web server software and upgrades on IBM AIX, Linux and Windows operating systems. Applying database and web server patches as ... web servers compliant with defined standards - Monitoring the performance of UNIX, Linux and Windows based Oracle and SQL Server database engines. - Implementing and… more
    Navy Exchange Services (NEX) (07/19/25)
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  • Elastic Engineer/Active Secret…

    Motion Recruitment Partners (Arlington, VA)
    …Contract $70/hr - $94/hr Elastic Engineer This role involves leading a large-scale network migration and ongoing operations for the US Army, managing a complex ... environment. The candidate will be overseeing operations support staff and directing global network support activities. The company is located in the DC Area and… more
    Motion Recruitment Partners (09/24/25)
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  • Cyber Security Analyst

    CACI International (Chantilly, VA)
    …including but not limited to: technical development, work with various partners, network analysis to understand target networks, developing network maps, ... In this role you will leverage knowledge, provide technical analysis, conduct network analysis and reconnaissance, document analysis and code in accordance with the… more
    CACI International (09/18/25)
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