• Mainframe Network Engineer

    Travelers Insurance Company (Annapolis, MD)
    …and implements appropriate solutions that may involve multiple platforms, databases, software /hardware technologies and tools. Strong ability to multi-task in an ... team. The team is responsible for all aspects of the evaluation, configuration , security, implementation, and support of the z/OS operating system, RACF, disk/tape… more
    Travelers Insurance Company (08/01/25)
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  • Cybersecurity Architect (Cyber Architect 2)

    Huntington Ingalls Industries (Hanover, MD)
    …threats. Our capabilities in cybersecurity, network architecture, reverse engineering, software and hardware development uniquely enable us to support sensitive ... Linux operating system. + Strong troubleshooting skills to assess security configuration during system integration. + Knowledgeable in networking. + Experience with… more
    Huntington Ingalls Industries (07/31/25)
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  • Test Engineer 1

    Synergy ECP (Columbia, MD)
    …events with supported decision points + Establish and employ Data & Configuration Management capabilities + Support Data Authentication group functions; and comply ... headquartered in Columbia, Maryland, Synergy ECP is a leading provider of cybersecurity, software and systems engineering and IT services to the US intelligence and… more
    Synergy ECP (07/29/25)
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  • Senior Systems Engineer - INS (Remote)

    CareFirst (Baltimore, MD)
    …This role plays a critical part in enabling seamless integration, configuration , and performance of core payer functions like enrollment, claims, billing, ... with business analysts, architects, QA, and DevOps teams to deliver high-quality software in an Agile environment. + Support defect resolution and performance tuning… more
    CareFirst (07/24/25)
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  • Information Security Professionals ISSO ISSE

    Leidos (Fort Meade, MD)
    …vulnerability/risk assessments to support certification and accreditation. + Provide configuration management for information system security software , hardware, ... forefront in Security Engineering, Computer Network Operations (CNO), Mission Software , Analytical Methods and Modeling, Signals Intelligence (SIGINT), and… more
    Leidos (07/19/25)
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  • Systems Engineer 6

    Synergy ECP (Columbia, MD)
    …headquartered in Columbia, Maryland, Synergy ECP is a leading provider of cybersecurity, software and systems engineering and IT services to the US intelligence and ... defense communities. The company leverages its expertise in data transport solutions, software and systems engineering, and other solutions to deliver critical and… more
    Synergy ECP (07/16/25)
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  • Information System Security Manager 3

    ARSIEM (Annapolis Junction, MD)
    …assessment analysis to support security authorization. Provide management support to configuration management (CM) for information system security software , ... following areas is required: knowledge of current security tools, hardware/ software security implementation, communication protocols, or encryption tools and… more
    ARSIEM (07/16/25)
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  • IT Security Specialist 3

    ARSIEM (Annapolis Junction, MD)
    …coordinating, and implementing IT security programs and policies. + Provide configuration management for security-relevant information system software , hardware, ... + Experience in the following areas: current security tools, hardware/ software security implementation, different communication protocols, and encryption techniques/tools.… more
    ARSIEM (07/16/25)
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  • System Administrator 2

    ARSIEM (Annapolis Junction, MD)
    …manage UNIX and Windows operating systems, install/load operating system software , troubleshoot, maintain integrity and configure network components, and implement ... troubleshooting and maintenance of IT systems + Manage the daily activities of configuration and operation of IT systems + Assist users in accessing and using… more
    ARSIEM (07/16/25)
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  • Senior System Administrator

    Synergy ECP (Columbia, MD)
    …and configuring Virtual Machines (VMs), loading Operating systems and software , performing security hardening, patching, and monitoring status. Position also ... * 2+ years' experience with PKI authentication services. Experience with: o Configuration and Maintenance of Virtual Machines ? VCenter/VMWare o Linux and Windows… more
    Synergy ECP (07/16/25)
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