• Remote Senior Java Backend Developer

    Shuvel Digital (VA)
    …identity management initiatives. + Provide guidance across domains of systems engineers, network engineers, and information security professionals. + Having a " ... applying his or her talents to national and homeland security problems. The senior developer will use Java, SQL,...XML or JSON payloads) and their representation in a network trace + Knowledge of design patterns (GoF, J2EE)… more
    Shuvel Digital (06/26/25)
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  • Senior Watch Officer

    ManTech (Herndon, VA)
    …of experience in a supervisory or lead role. + Strong understanding of network protocols, security tools, and incident response processes. + Excellent ... Watch Officer leads all Watch Operations and oversees 24/7 real-time network operations, cybersecurity incidents, and critical IT service disruptions to ensure… more
    ManTech (06/06/25)
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  • Junior Cloud Engineer

    Leidos (Lorton, VA)
    …performing root cause analysis as needed. + Ensure infrastructure meets security , compliance, and operational standards within a DevSecOps framework. + Support ... to improve efficiency, reduce latency, and enhance system uptime. + Apply security best practices, including identity and access management (IAM), network … more
    Leidos (07/04/25)
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  • Unified Communications Engineer

    CACI International (Norfolk, VA)
    …providers, and IT teams to ensure smooth UC operations + Work closely with security teams, network engineers, and support staff to improve system integration + ... management, and overall operations + Implement emerging UC technologies + Apply security protocols, encryption, and compliance with industry standards (NIST, DoD … more
    CACI International (06/17/25)
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  • Skillbridge Data Center Technician

    CoreSite (Reston, VA)
    …water systems, CRAC/CRAH, wet sprinkler systems and pre-action sprinkler, network equipment, transmission media, cabling infrastructure, security hardware, ... Role: The SkillBridge Data Center Technician assists in the operational integrity, security , and regulatory compliance of the data center. The technician will gain… more
    CoreSite (06/15/25)
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  • Storage Lead

    CACI International (Chantilly, VA)
    …configuration, security , and throughput + Monitors and manages configuration, access, security , and permissions to all data shares, network drives, and other ... for designated infrastructure (eg, workstations, servers) across all networks and security domains + Provides information and/or coordinates on approved Plan of… more
    CACI International (06/14/25)
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  • Cybersecurity Implementation Engineer

    CACI International (Springfield, VA)
    …to deliver timely, relevant, and accurate support of national security . TCS will provide innovative design, engineering, procurement, implementation, operations, ... disposal of transport and cybersecurity IT services on multiple networks and security domains, at multiple locations worldwide to support the NGA mission.**… more
    CACI International (05/07/25)
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  • Hazardous Waste Lead

    AECOM (Arlington, VA)
    …inventories of hazardous waste received + Verifying training requirements are met prior to receiving or managing hazardous waste + Maintaining digital records ... documentation + Assisting with spill response + Reviewing manifests prior to government signature and maintaining manifest records/files **Qualifications** **Minimum… more
    AECOM (07/15/25)
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  • WGL - Sr Specialist, OT Cyber Operations

    AltaGas (Springfield, VA)
    …monitoring and incident response capabilities for assets on our OT network (s). Includes 24x7 monitoring, security controls, threat intelligence consumption, ... and tactical cyber guidance and oversight for our employees, managed security service providers and third-party contractors. + Support compliance with State… more
    AltaGas (07/07/25)
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  • Enterprise Senior Systems Administrator

    General Dynamics Information Technology (Fort Belvoir, VA)
    …and services. + Diagnose and resolve infrastructure hardware, software, network , domain, and client service issues. + Oversee enterprise infrastructure ... operating system software, databases, and services. + Plan and implement security hardening activities in accordance with requirements. + Advanced experience of… more
    General Dynamics Information Technology (05/31/25)
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