Sr. Systems Administrator Jobs in Maryland

127 jobs

Senior System Administrators with Active TS/SCI who will be responsible for the development of a cybersecurity system that will protect the federal government’s critical information. Duties include the effective provisioning, installation/configuration, operation, and maintenance of hardware and software systems and related infrastructure. Qualified individuals shall participate in continuing inno...

. TAD PGS, INC. is currently seeking a Sr. Systems Administrator for one of our clients in Aberdeen Proving Ground, MD. *Must have an active Secret Clearance PRIMARY RESPONSIBILITIES: Provide support with new system design, testing, and implementation. Write SQL queries to troubleshoot and correct database issues in production databases. Provide Tier I/Tier II contact and incident resolution...

GENERAL DESCRIPTION The System Administrator (SA) is responsible for resolving technical incidents and problems preventing our customers’ IT from being up, running, and available at all times. The SA is expected to resolve issues/requests quickly yet with a high degree of quality, keeping an appropriate balance between time management and quality control. The SA is expected to be fluent within ou...

Websphere Application Server Administrator (UNIX, LINUX) PUBLIC TRUST 85P REQUIRED The scope of this effort is for the candidate to be familiar with Sun Solaris UNIX and Red Hat Enterprise Linux operating systems, WebSphere, MQ for WebSphere, ColdFusion administration, Veritas NetBackup, eTrust, IBM http server, Wbmin, and Apache, UNIX scripting, Linux scripting, and Jython scripting. Required ...

The System Administrator - Storage Specialist provides design, implementation, testing and technical expertise relative to storage, storage area networks (SAN), Network Attached Storage (NAS), and backup technologies. This position supports the Global IT function and is the coordination point for identifying and meeting needs for storage and backup activities to achieve day-to-day storage availabi...

Support the Virtual Machine (VMware) Administration of a SharePoint Environment including setting up administrator and service accounts, maintaining system documentation, tuning system performance, installing system wide software and allocate mass storage space. Independently determines and develops approach to solutions. Basic Qualifications 3+ years of technical experience administering Virtua...

Responsibilities: Description : Description of Position: Employee will provide support. Includes both development environments and operational systems for GAMBIT/Tradecraft HUB, JEMA, and Query focused databases. Specific Role: System administration support includes but is not limited to: operating system installation and upgrades, troubleshooting system issues, RPM installation, troubleshootin...

Responsibilities: Description: Provides support for implementation, troubleshooting and maintenance of Information Technology (IT) systems. Manages IT systems including day-to-day operations, monitoring and problem resolution for all of the client/server/storage/network devices, mobile devices, etc. Provides Tier 1 (Help Desk) and Tier 2 (Escalation) problem identification, diagnosis and resolut...

Sr. Cloud Systems Administrator with Polygraph Requisition ID : 15010453 Business Sector : Information Systems Location : United States-Maryland-Annapolis Junction US Citizenship Required for this Position: Yes Relocation Assistance: No relocation assistance available Clearance Type: Polygraph Number of Openings : 1 Shift : 1st Shift Travel : No Description Northrop Grumman Inform...

a) Bachelor of Science degree from an accredited institute (preferably in Mathematics, Information Technology, Computer Science, Engineering or Management) or 10 years of specialized experience administrating Microsoft Windows Servers. b) A majority of Windows system administrators shall be Microsoft Certified Systems Engineer (MCSE) or Microsoft Certified Solutions Expert (MCSE). c) Experience ...

*Description:* The Integrated Systems Group of Leidos has an opening for a Sr. Linux/UNIX System/Network Administrator, for the Mission Programs Division (MPD), located in Laurel, Maryland. JOB SUMMARY: The Sr. Linux/UNIX System/Network Administrator will provide support to mission related applications executing in the UNIX/Linux environment to include day-to-day operations, monitoring, and proble...

*Description:* The Surveillance and Reconnaissance Group of Leidos is seeking a talented Sr. HPC Systems Administrator for our Aberdeen MD location. The successful candidate will perform advanced level systems and database administration for the HPCMP at the Army Research Lab (ARL) DoD Supercomputing Resource Center (DSRC) in Aberdeen MD. Systems include HPC hardware, firmware, operating systems, ...

*Description:* The Integrated Systems Group of Leidos has an opening for a Sr. Microsoft Exchange System/Network Administrator, for the Mission Programs Division (MPD), located in Laurel, Maryland. Job Summary Provide Microsoft Exchange system administration, maintenance and trouble shooting for a classified customer network with both local and worldwide locations. Primary Responsibilities Provide...

Sr. Systems Administrator Requisition ID : 15009035 Business Sector : Information Systems Location : United States-Maryland-Annapolis Junction US Citizenship Required for this Position: Yes Relocation Assistance: No relocation assistance available Clearance Type: Polygraph Number of Openings : 1 Shift : 1st Shift Travel : No Description Northrop Grumman Information Systems Sector ...

Sr. Cyber Systems Administrator Requisition ID : 15006158 Business Sector : Information Systems Location : United States-Maryland-Annapolis Junction US Citizenship Required for this Position: Yes Relocation Assistance: No relocation assistance available Clearance Type: Polygraph Number of Openings : 1 Shift : 1st Shift Travel : No Description Northrop Grumman is seeking a strong C...

Sr. Cloud Systems Administrator Requisition ID : 15010275 Business Sector : Information Systems Location : United States-Maryland-Annapolis Junction US Citizenship Required for this Position: Yes Relocation Assistance: No relocation assistance available Clearance Type: Polygraph Number of Openings : 1 Shift : 1st Shift Travel : No Description Northrop Grumman Information Systems S...

The PeopleSoft System Administrator is responsible for managing the PeopleSoft environments for Financials Supply Chain Management (FSCM), Human Capital Management (HCM), Oracle Business Intelligence Enterprise Edition (OBIEE), Hyperion, and Portal Solutions (PS) on a day-to-day basis in conjunction with application performance. The administrator will be in-charge of the configuration management o...

Title Sr. Systems Administrator, Middleware Location Phoenix Description Summary: The Senior Middleware administrator responsible for overall design, development and production support of the hardware and network infrastructure for the property management systems. Monitor and address performance of management systems. Assist Development staff in optimizing application. The administrator will...

Req ID74433BRBusiness TitleSr. Windows Systems AdministratorGroupMCISLocationUSA MARYLAND Annapolis JunctionClearance Level NeededTS/SCICategoryNetworks & Telecommunication ServicesJob Duties and Responsibilities Become an integral part of a diverse team that leads the world in Mission, Cyber, and Intelligence Solutions. At ManTech International Corporation, you will help protect our national sec...

Description: The Integrated Systems Group of Leidos has an opening for a Sr. Storage System Administrator (VMWare) for the Mission Programs Division (MPD) located in Laurel, Maryland. PRIMARY RESPONSIBILITIES: •Provide system administration and support to UNIX, LINUX, Windows, and Virtualized systems. This includes administration such as user account management, network, workstation, server, pe...