• Construction Manager, Data Centers

    Amazon (Louisa, VA)
    …quality and reliability. Experience with design or construction of data centers, critical infrastructure , or large-scale MEP plants. Experience with systems, ... controls, commissioning, power management, and technical operations of data centers critical infrastructure , or large-scale MEP plants. Amazon is an equal… more
    Amazon (05/22/25)
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  • Lead Linux Admin

    ASM Research, An Accenture Federal Services Company (Richmond, VA)
    …information security policies and procedures and ensuring system-wide compliance of critical infrastructure . * Onboarding and training new team members. * ... software quality assurance/quality control, software engineering, network telecommunications, and infrastructure operations of administration, analysis, engineering and design. Provides… more
    ASM Research, An Accenture Federal Services Company (07/25/25)
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  • System Administrator/ AWS Cloud Admin

    ABBTECH Professional Resources, Inc. (Herndon, VA)
    …and security groups to ensure high availability and performance. Infrastructure as Code (IaC): Design and implement infrastructure automation using ... role involves designing, implementing, and maintaining scalable, secure, and automated cloud infrastructure primarily on AWS, with a strong focus on EC2 instance… more
    ABBTECH Professional Resources, Inc. (05/23/25)
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  • Network Support Analyst III

    Ryder System (Richmond, VA)
    …**Essential Functions** + Design, implement, and manage Cisco WAN/LAN network infrastructure , including routers, switches, firewalls, and other networking devices. + ... servers and associated hardware, applications, services, and settings + Ensure network security and connectivity + Provide Tier 2/3 support for escalated network and… more
    Ryder System (07/08/25)
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  • Windows System Administrator 3

    M. C. Dean (Falls Church, VA)
    …build, operate, and maintain cyber-physical solutions for the nation's most mission- critical facilities, secure environments, complex infrastructure , and global ... system set-up, imaging software loading, and antivirus updates. + Analyze security system infrastructure performance and recommend improvements. + Troubleshoot,… more
    M. C. Dean (07/18/25)
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  • Sr. Active Directory/Exchange Specialist

    Leidos (Quantico, VA)
    …strategies. **Primary Responsibilities:** + Performs root cause analysis of critical outages and incidents, engineers permanent solutions, and coordinates ... advice, guidance, and recommendations to client and technical specialists on critical Exchange & Windows software improvements, updates, and vulnerability issues;… more
    Leidos (05/22/25)
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  • Telecommunications Engineer Leader 1

    M. C. Dean (Vienna, VA)
    …meaningful impact powering, automating, integrating, and securing the world's most critical infrastructure and facilities. This translates into fulfilling ... improving lives, and changing the world for the better. The **Mission Critical Telecommunications Engineer Leader 1 (EL1)** is responsible for leading the design,… more
    M. C. Dean (07/15/25)
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  • Senior Systems Engineer - Part-time 20 hours

    NTT DATA North America (Quantico, VA)
    …information security throughout the network, systems, applications, and storage infrastructure . + Monitor and correct critical system, application, and ... per week onsite) **Job Duties:** + Create and maintain network and security infrastructure for both bare-metal and virtual machines with the appropriate LAN,… more
    NTT DATA North America (07/19/25)
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  • Mission IT Operator

    CACI International (Springfield, VA)
    …You'll Get to Do: - Responsible for resolving IT hardware and software infrastructure (servers, network, security , etc.) issues using systems - Analysis ... servers, storage, and network connectivity. - Provides system administration for assigned infrastructure and establishes and maintains security as it relates to… more
    CACI International (07/31/25)
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  • (Hybrid) Senior Highway Design Engineer

    Parsons Corporation (Centreville, VA)
    …career!** ** Security Clearance Requirement:** None This position is part of our Critical Infrastructure team. For more than 80 years, our experts have ... designed and delivered the critical infrastructure that connects and protects communities...a digitally enabled solutions provider focused on the defense, security , and infrastructure markets. With nearly 75… more
    Parsons Corporation (07/25/25)
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