• Unix Systems Administrator

    Navy Exchange Services (NEX) (Virginia Beach, VA)
    …Systems Security Professional (CISSP), GIAC Security Expert (GSE), Security Certified Network Architect (SCNA). NEXCOM preferred certification is Security ... Systems Security Professional (CISSP), GIAC Security Expert (GSE), Security Certified Network Architect (SCNA). NEXCOM preferred certification is Security… more
    Navy Exchange Services (NEX) (12/22/25)
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  • Unix Administrator

    TekSynap (VA)
    Architect + One of the following Microsoft Certifications: + AWS Certified Solutions Architect - Associate + CompTIA Linux + Linux Professional Institute ... designing and architecting enterprise level solutions across both Windows and Linux environments. + Proficiency and understanding of network fundamentals,… more
    TekSynap (11/15/25)
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  • Cloud Support Engineer

    ManTech (Vienna, VA)
    … Associate, Azure Administrator, Google Cloud Engineer, Cisco CCNA, CompTIA Linux + Professional, Azure Solutions Architect (AZ-305), Google Professional Cloud ... and customer service. You will help troubleshoot complex issues across Linux and Kubernetes environments, collaborate with engineering teams, and ensure enterprise… more
    ManTech (12/13/25)
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  • Snr Engineering Manager, Network OS

    Oracle (Richmond, VA)
    …plane agent), not the entire program. + Operates with an M5+ manager/ architect for strategy; focuses on execution excellence, team health, and local technical ... engineers. + Experience shipping production features in one or more: Linux kernel networking (qdisc, netfilter, XDP/eBPF), user-space datapath (DPDK), switch NOS… more
    Oracle (12/11/25)
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  • ADC Engineer, Controls Fleet

    Amazon (Herndon, VA)
    Description Are you experienced in managing Windows and Linux environments with a passion for building and maintaining highly-available systems and services at ... engineer to participate on a team of Windows and Linux Systems Engineers. The ideal candidate would be innovative,...must have very strong knowledge of operating systems and network fundamentals. You understand TCP/IP and other common … more
    Amazon (12/05/25)
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  • Senior Cloud Engineer

    Tetrad Digital Integrity LLC (Arlington, VA)
    …task order + Hardware and software installations, upgrades, maintenance, security analysis and network performance and tuning of Windows and Linux servers in a ... spearhead cloud initiatives for our customer. In this hands-on role, you'll architect and develop scalable cloud-native solutions using AWS, Azure, and Python, while… more
    Tetrad Digital Integrity LLC (12/31/25)
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  • Windows Server Lead

    TekSynap (VA)
    …designing and architecting enterprise level solutions across both Windows and Linux environments. + Proficiency and understanding of network fundamentals, ... Level II Baseline Certification + COMPTIA Security+ CE + Cisco Certified Network Associate (CCNA) + COMPTIA Cybersecurity Analyst (CySA+) + Global Information… more
    TekSynap (11/15/25)
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  • Lead Systems Engineer - (Hybrid)

    CareFirst (Reston, VA)
    …Native Architecture. + Linux , Shell scripting, and general admin skills. + Network , Security, Plugins, & Storage Skills. + AWS skills: EC2, S3, EBS, EFS, IAM, ... Cloud and DevOps certifications, eg, AWS or Azure Solutions Architect and CKA. + Strong skills are desired in...+ Other Required Skills: Understanding of Cloud Native Architecture Linux , Shell scripting, and general admin skills Network more
    CareFirst (12/05/25)
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  • Site Reliability Engineer

    Nightwing (Sterling, VA)
    …and converts them to automated tasks. The SRE works with the Platform, Network and Data Operations teams to assist in deployment planning and onboard systems. ... data, workflow, logical processes, hardware and operating system environment, and network connectivity, other system interfaces, internal and external checks and… more
    Nightwing (12/26/25)
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  • IT Support Specialist

    TekSynap (VA)
    …+ Diagnoses and resolves customer-reported incidents involving hardware, software, and network systems. + Performs analysis of user requirements and IT processes ... Baseline Certification + COMPTIA Security+ CE + Cisco Certified Network Associate (CCNA) + COMPTIA Cybersecurity Analyst (CySA+) +...+ Google Associate Cloud Engineer + Google Professional Cloud Architect + One of the following cloud or systems… more
    TekSynap (11/15/25)
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