• Systems Administrator III (TS/SCI w/ Polygraph)

    COMSO, Inc (Fort Meade, MD)
    …operations, monitoring and problem resolution for all of the client/ server /storage/network devices, mobile devices, etc. + Provide support for the escalation and ... agent, Nessus, ENSL &UAM + SecurityCentery Scanning + Nagios Monitoring and administration + PKI Server Certificates...+ Nagios Monitoring and administration + PKI Server Certificates - renewing and revoking + Familarity with… more
    COMSO, Inc (06/27/25)
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  • Lead Software Engineer

    Lumen (Annapolis, MD)
    …+ Experience with WebLogic and WebSphere administration and configuration of WebLogic Server . + Skilled in deployment and monitoring of applications on ... WebLogic. + Proficient in troubleshooting and performance tuning on WebLogic and WebSphere. **Compensation** This information reflects the anticipated base salary range for this position based on current national data. Minimums and maximums may vary based on… more
    Lumen (07/29/25)
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  • Systems Administrator

    CACI International (Fort Meade, MD)
    …+ Troubleshoot server issues + Administer customer accounts + Deploy monitoring tools + Deploy applications and tools + Assist with escalated customer tickets ... to the front line security teams performing Information Security Continuous Monitoring (ISCM) missions for their respective areas. This mission is intended… more
    CACI International (07/24/25)
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  • Senior Operating System Specialist - Sat/Sun…

    GovCIO (Annapolis, MD)
    …**Responsibilities** + Provide day-to-day incident and deployment support of multiple server operating systems, including Unix, Linux, and Windows, which includes ... on-site and remote administration, user support, performance monitoring and tuning, and capacity planning + Provide day-to-day incident and deployment support of… more
    GovCIO (08/02/25)
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  • Genomics Computational Systems Biologist

    Alaka'ina Foundation Family of Companies (Frederick, MD)
    …and maintain travel laptops for overseas training missions. + Assist in monitoring and responding hardware/ server issues, Manage and administer the Microsoft ... parallel data pipeline development, and programming language for implementing compute node server -side pipelines. + Proficiency with Python, Perl, Shell, R, C++, and… more
    Alaka'ina Foundation Family of Companies (07/09/25)
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  • Systems Administrator

    CACI International (Fort Meade, MD)
    …+ Troubleshoot server issues. + Administer customer accounts. + Deploy monitoring tools. + Deploy applications and tools. + Assist with escalated customer ... Defense (AND), Computer Network Defense (CND), and Information Security Continuous Monitoring (ISCM). Your work will directly contribute to countering threats to… more
    CACI International (07/09/25)
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  • ArcGIS Administrator

    Leidos (Baltimore, MD)
    …skills** : ArcGIS Pro Administration, Relational Databases (PostgreSQL, Microsoft SQL Server , or DB2), Scripting (Python, PowerShell), Windows Server ... maintenance for Esri ArcGIS Enterprise environments, including Esri Portal and ArcGIS Server . + Design and implement solutions for complex technical challenges that… more
    Leidos (08/02/25)
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  • System Engineer 2 - Web Services Engineer

    Orion Consortium (Annapolis Junction, MD)
    …patch web servers to ensure they are secure and performing optimally. + Monitoring and Performance Tuning: + Monitor server performance and troubleshoot issues ... Position Description + Installation and Configuration: Install and configure web server software (eg, Apache, Nginx, IIS) and related components. + Maintenance… more
    Orion Consortium (07/03/25)
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  • Software Quality Assurance Engineers and Testers

    Guidehouse (New Carrollton, MD)
    …+ Basic experience with relational databases such as Oracle, DB2, or SQL Server . + Ability to follow structured testing procedures and contribute to team-based ... manual testing processes. + Familiarity with performance testing tools or monitoring platforms (eg, LoadRunner, Splunk). + Exposure to enterprise scheduling tools… more
    Guidehouse (08/08/25)
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  • Database Administrator

    Assertive Professionals (Hanover, MD)
    …include disaster recovery, performance analysis and tuning, index maintenance, and monitoring of data. Administers, maintains, develops and implements policies and ... and availability and compliance with business requirements. Performs Oracle, SQL Server and SYBASE Database and Application server administration. Organizes… more
    Assertive Professionals (07/10/25)
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