• Technical Lead - Poly Clearance Required

    General Dynamics Information Technology (Chantilly, VA)
    …normal day-to-day operations and maintenance of the HPC environment Works as a senior resource to the systems administration teams Provide assessments, on-going ... needs to the users. This role also is a senior technical resource contributing to the daily operations of...Understanding of deploying and maintaining CPU and GPU based systems Experience with system administration ( Linux /Windows), network… more
    General Dynamics Information Technology (12/29/25)
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  • Senior Software Engineer - AI Infra Compute

    Oracle (Richmond, VA)
    …platforms: chatbots, virtual assistants, predictive analytics + Strong background in Linux systems + Familiarity with system-level architecture, data ... RoCE and Infiniband. We're excited to meet a talented Senior Software Engineer like you, who shares our enthusiasm...OCI, AWS, Azure, Google Cloud Platform (GCP) + Operating Systems : Linux , MacOS + Scripting languages: Bash,… more
    Oracle (01/10/26)
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  • Sr Associate, RUST Software Engineer

    L3Harris (Herndon, VA)
    …(primarily RUST, C/C++, and Python developing code for embedded real time operating systems (VxWorks, Linux , Integrity)). + Travel >30% to another L3Harris ... in the interest of national security. Job Title: : Sr . Associate, Software Engineer (RUST Software Engineer) Job Code...more than 100 countries. Job Description: L3Harris Integrated Mission Systems is seeking an Software Engineer with a strong… more
    L3Harris (01/06/26)
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  • Software Developer 3

    Oracle (Richmond, VA)
    …packet processing . Linux Kernel module level of knowledge . Experience in Linux file systems , kernel, and debugging Linux internals . Experience with ... in numerous ambitious initiatives. We are looking for Principal engineers and senior software engineers with a background in cloud networking datapath. **Why join… more
    Oracle (12/03/25)
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  • Senior Systems Administrator

    Leidos (Chantilly, VA)
    …experience. Additional experience in lieu of degree + Must be an expert in using Linux -based operating systems + Must have strong Bash skills + Must have ... via an LDAP interface to hundreds of various Sponsor systems Required Qualifications + Active TS/SCI with Polygraph +...+ Experience with IAM / IdAM / ICAM delivery systems , Authentication, Authorization, and/or Attributes + Experience with Tomcat… more
    Leidos (01/09/26)
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  • Senior Cloud Engineer

    Tetrad Digital Integrity LLC (Arlington, VA)
    …containerization and orchestration (eg, Docker, Kubernetes) + Solid understanding of networking, Linux /Unix systems , and version control systems (eg, Git) ... and vulnerabilities in this digital age. We are seeking a highly capable Senior Cloud Engineer to spearhead cloud initiatives for our customer. In this hands-on… more
    Tetrad Digital Integrity LLC (12/31/25)
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  • Cyber Technical Operator, Senior

    CACI International (Chantilly, VA)
    …with client partners and stakeholders + Demonstrated experience with both Windows and Linux operating systems + Experience with computer networking such as, but ... Cyber Technical Operator, Senior Job Category: Engineering Time Type: Full time...as TCPDump, Wireshark, SS, Netstat, Zabbix + Experience troubleshooting Linux and open source based application systems more
    CACI International (01/09/26)
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  • Cyber Systems Security Engineer Sr .

    Gromelski & Associates, Inc. (Manassas, VA)
    **Cyber Systems Security Engineer Sr .** Location **Manassas, VA (Relocation Assistance Available)** Job Category **Engineering** ID **686** **_Cyber Systems ... Training Development and Delivery, Multimedia Support, and Technical System Support._ **_Cyber Systems Security Engineer Sr . Job Description:_** As a Cyber … more
    Gromelski & Associates, Inc. (12/05/25)
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  • Senior System Administrator (C)

    SimIS Inc. (Dahlgren, VA)
    …computer system network administration activities. + Experience in Microsoft Windows computer operating systems , LINUX operating systems , CISCO Systems , ... and win as a team). SimIS Inc seeks a Senior System Administrator to provide combat system simulation support...a business, technical or engineering field. + Certification in LINUX operating systems + Cisco Certified Network… more
    SimIS Inc. (11/06/25)
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  • Site Reliability Developer 2 (Reston, VA)

    Oracle (Richmond, VA)
    …and possess and maintains TS/SCI w/Poly security clearance.** + Hands-on experience with Linux systems administration. + Scripting ability with Python or Bash. + ... improvements, and ensuring operational health and compliance. Working within a Linux -centric environment, you will leverage scripting and basic automation to manage… more
    Oracle (12/19/25)
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