• Director, Financial Business Systems

    CoStar Realty Information, Inc. (Arlington, VA)
    …, and collaborating with other IT departments on the network access and vulnerability / security patching of the legacy systems + **Migration:** Working ... and eventual migration/decommissioning. + **Technical Oversight:** Ensuring the ongoing stability, security , and performance of legacy systems , ensuring that… more
    CoStar Realty Information, Inc. (05/29/25)
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  • WGL - Senior OT Systems Engineer

    AltaGas (Springfield, VA)
    …industrial grade firewalls, switches, and routers), virtual server infrastructure, cyber security tools and technologies, identity access management systems , OT ... * . Qualifications, Skills and Abilities * Bachelor's Degree Electrical Engineering, Computer Science, Information Systems or related field required * 5+… more
    AltaGas (04/04/25)
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  • Systems Administrator Senior

    TekSynap (Fort Belvoir, VA)
    …- Category IAT Level I. + **A+ CE** + **Network+ CE** + **SSCP** ( Systems Security Certified Practitioner) **Overview** We are seeking a Systems ... Systems Administrator ensures the stable operation of the in-house computer software systems and network connections. This includes responsibilities such… more
    TekSynap (04/17/25)
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  • Systems Administrator (TS/SCI clearance)

    System One (Quantico, VA)
    …is required Major Duties & Responsibilities: * Plan, install, and maintain computer systems , including physical and virtual servers, storage area networks ... five enclaves administered by AFOSI. * Ensure that all application deliverables and systems comply with applicable DISA STIGs or Security Requirements Guidance.… more
    System One (04/24/25)
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  • DAI Systems Administrator - Senior

    CGI Technologies and Solutions, Inc. (Fort Belvoir, VA)
    … and Network Administrator to ensure the stable operation of our in-house computer software systems and network connections. Your role will encompass planning, ... duties and responsibilities:** Ensures the stable operation of the in-house computer software systems and network connections. Planning, developing, installing,… more
    CGI Technologies and Solutions, Inc. (05/22/25)
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  • Information Operations Specialist

    Red Gate Group (Chantilly, VA)
    …Operations Specialist, you will evaluate and analyze the security of computer networks, Industrial Control Systems (ICS), radio, wireless, and other ... Demonstrated experience performing technical communications vulnerability assessments across: + Computer networks + Industrial Control Systems (ICS) + Radio… more
    Red Gate Group (04/24/25)
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  • Systems Engineer

    Nightwing (Sterling, VA)
    Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' ... capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission… more
    Nightwing (06/05/25)
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  • Technical Cyber Analyst

    CACI International (Chantilly, VA)
    …or unauthorized access. + Assist in the approach for delivering and maintaining security compliant systems in accordance with DoD cybersecurity requirements. + ... software development lifecycle. + Review the program's cybersecurity processes and security control implementations. + Analyze vulnerability scan reports, assess… more
    CACI International (05/10/25)
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  • Associate Systems Engineer

    The Boeing Company (Springfield, VA)
    …for professional growth. Find your future with us. The Boeing Defense, Space and Security (BDS), Space and Launch Division, is seeking a **Associate Systems ... to end technical management of a spacecraft mission and/or to support vulnerability assessments of a spacecraft mission. This position will provide on-site… more
    The Boeing Company (06/13/25)
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  • Chief Engineer, IT Systems

    Nightwing (Sterling, VA)
    …with organizational goals. + Collaborate with cross-functional teams to ensure high availability, security , and performance of IT systems . + Lead and mentor ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (04/25/25)
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