• Lead DevOps Engineer

    CoStar Realty Information, Inc. (Richmond, VA)
    …infrastructure foundation components of large networks in AWS and on-prem (eg, systems & network administration , DNS, hypervisors, containers, databases, ... multi-datacenters). **What is good to have but not required?** + Programming languages / some developer background with either Java, C#, Python,NodeJS + Server-less architecture methodologies + Familiarity with PCI compliance and remediation + Mobile… more
    CoStar Realty Information, Inc. (08/20/25)
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  • Senior IT Program Manager

    CACI International (Arlington, VA)
    …6 months) + Proven communicator and leader + Working technical knowledge of cloud/ systems / network administration and engineering in an enterprise environment ... _Desired:_ + Previous DHS or DoD experience + The following certifications is highly desired: + Any technical certifications + ITIL Foundation - ** ** **What You Can Expect:** **A culture of integrity.** At CACI, we place character and innovation at the center… more
    CACI International (08/15/25)
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  • Information Systems Security Engineer

    KBR (Arlington, VA)
    …at multiple classifications, including vulnerability analysis, SIEM operations, cyber network defense, cyber operations, malware analysis, information systems ... Title: Information Systems Security Engineer Belong. Connect. Grow. with KBR!...as well as internal business processes and mission functions, network communications, database management, security accreditation, and workflow management.… more
    KBR (09/13/25)
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  • Splunk Engineer Mid

    Leidos (Ashburn, VA)
    …intrusion detection and protective security services to CBP information systems including local area networks/wide area networks (LAN/WAN), commercial Internet ... SOC is responsible for the overall security of CBP Enterprise-wide information systems , and collects, investigates, and reports any suspected and confirmed security… more
    Leidos (07/16/25)
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  • Splunk Engineer Jr.

    Leidos (Ashburn, VA)
    …intrusion detection and protective security services to CBP information systems including local area networks/wide area networks (LAN/WAN), commercial Internet ... SOC is responsible for the overall security of CBP Enterprise-wide information systems , and collects, investigates, and reports any suspected and confirmed security… more
    Leidos (07/16/25)
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  • Senior Systems Administrator

    Leidos (Vienna, VA)
    …Skills desired:** + Familiarity with common industry software tools, concepts, and systems administration + Familiarity with Data management, Data integration, ... opportunity allows you to apply your expertise in system administration and software programming while supporting a small team...team responsible for managing a wide range of mission-critical systems . **Key Details** : + Work hours fall within… more
    Leidos (07/29/25)
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  • Senior Network and Next Generation Firewall…

    Lumen (Richmond, VA)
    …role working towards the development of new solutions, processes, tools, systems that have company-wide and possibly industry-wide impacts. + Frequent contact ... via SIEM or vendor application is desired. + Linux RedHat Server Administration is considered a plus. + Recognized industry Certifications: CCNA. CCNP, CISSP,… more
    Lumen (10/01/25)
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  • Systems Administrator - NETTN Support

    Huntington Ingalls Industries (Virginia Beach, VA)
    …Training Network (NETTN), which supports critical modeling and simulation systems across the defense training enterprise. The Systems Administrator will ... experience Technical Skills & Experience + Experience with Microsoft Windows operating systems and Active Directory administration + Experience supporting Red… more
    Huntington Ingalls Industries (07/12/25)
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  • Service Center Frontline Account Manager

    CACI International (Chantilly, VA)
    …and resolve issues involving end-user systems , servers, storage, network connectivity, and security controls. Conduct system administration tasks ... 3 years of experience in Help Desk support, IT service desk, or systems administration roles. Proven ability to work shift-based schedules, including nights,… more
    CACI International (09/30/25)
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  • Frontline Account Manager

    CACI International (Chantilly, VA)
    …Minimum 3 years of experience in Help Desk support, IT service desk, or systems administration roles. + Proven ability to work shift-based schedules, including ... technical teams. + Analyze, troubleshoot, and resolve issues involving end-user systems , servers, storage, network connectivity, and security controls. +… more
    CACI International (08/20/25)
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