• Senior System Administrator (C)

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

    Oracle (Richmond, VA)
    …experience shipping services software - Strong knowledge of data structures, algorithms, operating systems , and distributed systems fundamentals. Working ... highly available distributed systems . - Strong grasp of Unix-like operating systems - Experience building multi-tenant, virtualized infrastructure a strong… more
    Oracle (11/25/25)
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  • Senior Infrastructure Engineer - Secret…

    General Dynamics Information Technology (Chantilly, VA)
    …Provides guidance on installation, configuration, and maintenance of virtual hosts, operating systems , applications, and databases. Develops and presents IT ... periodic status updates on scheduled maintenance and upgrades of all infrastructure systems . + **Troubleshooting:** Troubleshoots operating systems , network,… more
    General Dynamics Information Technology (12/14/25)
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  • Windows System Administrator 1

    M. C. Dean (Falls Church, VA)
    …monitoring and reviewing system logs. + Support configuration and management of Windows operating systems and install/load operating system software. + ... application of Security Technical Implementation Guides (STIGs) to Windows based operating systems (servers and workstations). + Support installation,… more
    M. C. Dean (12/23/25)
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  • Senior Software Developer OCI Storage

    Oracle (Richmond, VA)
    …Python, etc. * Strong knowledge of data structures, algorithms, multi-threading, I/O paths, operating systems , and distributed systems fundamentals. * Strong ... and an ever-expanding set of foundational cloud-based services. Our team seeks senior , hands-on engineers with expertise and passion for solving complex problems in… more
    Oracle (11/25/25)
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  • Red Team Operator

    Amentum (Norfolk, VA)
    …discovered vulnerabilities and misconfigurations associated with but not limited to operating systems (Windows, Linux, etc.), protocols (HTTP, FTP, etc.), ... or exploitation development. + Proficient in at least two operating systems , to include Windows, Linux, or...conduct penetration testing/red teaming under the guidance of a senior or mid red team operator to accomplish assigned… more
    Amentum (11/12/25)
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  • Senior Member of Technical Staff (JoinOCI)

    Oracle (Richmond, VA)
    …such as Python. + Strong knowledge of data structures, algorithms, multi-threading, operating systems , and distributed systems fundamentals. + Strong ... **Job Description** ** Senior Member of Technical Staff** **Location:** Seattle, WA...expertise and passion for solving complex problems in distributed systems , large-scale storage, and scaling services to meet future… more
    Oracle (11/25/25)
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  • Senior Principal Software Developer

    Oracle (Richmond, VA)
    …fundamentals is preferred. + Strong knowledge of microservices, data structures, algorithms, operating systems , and distributed systems . + Solid ... **Job Description** As a ** Sr . Principal Software Development Engineer** in the **Oracle Cloud Infrastructure (OCI) Security Platform** division, you will play a… more
    Oracle (11/25/25)
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  • Senior Software Developer - AI Infra…

    Oracle (Richmond, VA)
    …field involving coding or equivalent practical experience + Deep understanding of operating systems , computer networks, and high-performance applications + 4+ ... years' experience delivering and operating large-scale production systems (1000+ server instances)...years' experience delivering and operating large-scale production systems (1000+ server instances) + Proficient in one programming… more
    Oracle (01/04/26)
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  • Senior Software Engineer

    Oracle (Richmond, VA)
    … for tasks associated with the developing, designing and debugging of software applications or operating systems . Why? Oracle Health & AI is a new line of ... preferred + Experience developing for and/or administering a variety of operating systems (Windows Server/Linux) + Thirst for learning and mastering new… more
    Oracle (01/08/26)
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