• Senior Information Systems Security Officer…

    Leidos (Annapolis Junction, MD)
    …+ **Managing configuration and system integrity** by administering configuration management (CM) for security software, hardware, and firmware, ... **Description** **Leidos** has a new and exciting opportunity for a ** Senior Information Systems Security Officer (ISSO)** in our **National Security Sector's (NSS)… more
    Leidos (06/03/25)
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  • Information Systems Security Officer (ISSO)…

    Amentum (Fort Meade, MD)
    …documentation that make up the Security Authorization Package. + Conduct configuration management for security-relevant changes to software, hardware, and ... for customer systems in diverse operational environments. + Provides configuration management for security-relevant information system software, hardware,… more
    Amentum (06/19/25)
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  • Senior Mainframe Systems Programmer - zOS…

    Ensono (Annapolis, MD)
    Senior Mainframe Systems Programmer - zOS ISVRemote - United StatesJR011987 Position Summary TheSeniorMainframe Systems Programmer provides support for on-going ... components and detailed knowledge of support products such as tape management , scheduling, security, monitoring systems,and other z/OS supporting systems software.… more
    Ensono (07/26/25)
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  • FedRAMP Senior Cyber Engineer (Multiple…

    Noblis (Annapolis, MD)
    …implementations are deployed for customers by default, versus requiring customer configuration , or entirely a customer responsibility + Aspects of DNS including ... a related field plus 1 years of experience; or Associate 's Degree + 6 years of experience, Or High...11 years of experience. + Compensation: $93,200 - $145,550 Senior level Bachelor's degree in Computer Science, Software Engineering,… more
    Noblis (07/30/25)
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  • Windows System Administrator ( Senior

    Link Solutions Inc (Adelphi, MD)
    …Clearance + Non-remote (relocation incentive available) The Windows System Administrator ( Senior -Level) will be responsible for the installation, configuration , ... ML3 for Services and Development. Link Solutions is seeking a Windows System Administrator ( Senior -Level) to join our team at Adelphi, MD. + Must be a US Citizen… more
    Link Solutions Inc (08/01/25)
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  • Senior ADC Windows Client Engineer, Region…

    Amazon (Columbia, MD)
    …perform AWS work. 10012 Key job responsibilities This role oversees deployment, configuration , and management of core ADC services, including directory services, ... of the UC organization, you'll support the development and management of Compute, Database, Storage, Internet of Things (Iot),...US Government customers. We are looking for a motivated Senior Engineer to deliver results for our customers. This… more
    Amazon (05/16/25)
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  • Senior Systems Engineer - Edifecs/EDI…

    CareFirst (Baltimore, MD)
    …all necessary tasks to perform operating system administration, user account management , disaster recovery strategy and networking configuration . + Develop ... services and supports root cause analysis + Automates the installation and configuration of applications in development and productions environments. + Evaluates new… more
    CareFirst (07/24/25)
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  • Senior IT Infrastructure Engineer…

    United Therapeutics (Silver Spring, MD)
    …in an environment that fosters autonomy, mastery, and purpose. The IT Senior Infrastructure Engineer - DevOps will lead in design, architecture, engineering, ... for cloud and on premise infrastructure + Lead the deployment and management of United Therapeutics' next generation Datacenter, cloud and network infrastructure +… more
    United Therapeutics (08/10/25)
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  • Senior Mainframe IMS Database Administrator

    Ensono (Annapolis, MD)
    Senior Mainframe IMS Database AdministratorRemote - United StatesJR011085 **Position Summary** The Database Administrator creates, maintains, designs, monitors and ... troubleshoots client databases. They use specific database management utilities, develop and implement database recovery mechanisms and procedures, and coordinate… more
    Ensono (08/07/25)
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  • Senior Systems Administrator

    Competitive Range Solutions, LLC (Fort Meade, MD)
    …implementing optimizations and security enhancements. + Oversee software patching, configuration management , and proactive system monitoring. + Collaborate ... in a collaborative, congenial environment. We are seeking a Senior System Administrator to lead the management ,...+ Active Secret Clearance: TS preferred. + Education: + Associate 's degree in IT, Engineering, or equivalent discipline. +… more
    Competitive Range Solutions, LLC (08/07/25)
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