• Senior Principal Network Reliability…

    Oracle (Richmond, VA)
    …solutions . Experience with network configuration management . Experience with Linux systems administration . Strong experience with influencing product ... a significant technical and business impact designing and building innovative new systems to power our customer's business critical applications. This role offers… more
    Oracle (12/11/25)
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  • Principal/ Sr . Principal Simulation…

    Northrop Grumman (Sterling, VA)
    …Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (01/08/26)
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  • Sr . Principal Software Engineer

    Oracle (Richmond, VA)
    **Job Description** ** Sr . Principal Member of Technical Staff, OCI Storage** Are you interested in delivering large-scale, high performance, fault tolerant ... engineers with a passion for solving difficult problems in distributed systems , virtualized infrastructure, and highly available services. Joining Oracle will give… more
    Oracle (11/25/25)
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  • Research Science / Senior AI Machine…

    CACI International (Sterling, VA)
    …models,.** **Strong background in machine learning, mathematics and statistics.** **Comfortable using Linux operating systems and commonly used Linux ... Research Science / Senior AI Machine Learning Research Engineer Job Category:...1/1/2100 **CACI has an exciting new opportunity for a Senior AI and Machine Learning Research Engineer. Apply machine… more
    CACI International (11/25/25)
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  • Data Scientist / Senior AI Machine Learning…

    CACI International (Sterling, VA)
    …+ Strong background in machine learning, mathematics and statistics. + Comfortable using Linux operating systems and commonly used Linux utilities. + ... Data Scientist / Senior AI Machine Learning Research Engineer Job Category:...Opportunity:** CACI has an exciting new opportunity for a Senior AI and Machine Learning Research Engineer. Apply machine… more
    CACI International (11/25/25)
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  • Sr . Systems Development Engineer,…

    Amazon (Herndon, VA)
    …and efficiency to operate AWS regions. Amazon is looking for highly motivated Senior Systems Development Engineers who can balance the day-to-day operations of ... - 5+ years of deploying and operating in a Linux /Unix environment experience - 5+ years of systems development in an IT or data center environment experience… more
    Amazon (12/27/25)
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  • Senior Principal Cyber Security Engineer

    ManTech (Chantilly, VA)
    systems , and virtual systems + Knowledge of Windows and Linux systems , general operating system security practices, TCP/IP networking, 802.1x, and ... **MANTECH** seeks a motivated, career and customer-oriented ** Senior Principal Cyber Security Engineer** to join our team in **Chantilly, VA.** This role supports… more
    ManTech (12/13/25)
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  • RedHat & AWS SRE

    M. C. Dean (Vienna, VA)
    …cloud-hosted and on-premises environments. Responsibilities As part of the team, the Senior Systems Engineer's responsibilities will include (but will not be ... cybersecurity capabilities; work closely with System Architect and other senior members of the technical team to drive best... & Automation: Deep expertise in Red Hat Enterprise Linux (RHEL) systems engineering, including secure configuration,… more
    M. C. Dean (11/18/25)
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  • Senior Infrastructure and ServiceNow…

    Virtual Service Operations (Alexandria, VA)
    …(tracking, compliance, entitlement management) + General infrastructure engineering (Windows/ Linux systems , virtualization, networking) Requirements + Must ... Senior Infrastructure and ServiceNow Engineer in Alexandria, VA...(eg, Palo Alto, Fortinet, Cisco ASA) + Enterprise storage systems (eg, NetApp, Dell EMC, SAN/NAS management) + Software… more
    Virtual Service Operations (12/17/25)
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  • Senior Principal Security Engineer

    Oracle (Richmond, VA)
    …with network monitoring and telemetry solutions, network configuration management, linux systems administration + Experience leading security-related technical ... The OCI Core Services organization is looking for a Senior Principal Security Engineer that will be the technical...threat modeling and conducting secure design reviews of complex systems . + Prior coding background (eg Java, Go, C/C++,… more
    Oracle (11/25/25)
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