Systems AdministratorGeneral Dynamics Information Technology • Reston, Virginia, United States
Systems Administrator
General Dynamics Information Technology
- Reston, Virginia, United States
- Reston, Virginia, United States
About
At GDIT, people are our differentiator. As a Systems Administrator you will help ensure today is safe and tomorrow is smarter. Our work depends on TS/SCI cleared Systems Administrator joining our team to support our intelligence customer in Reston, VA.
HOW A SYSTEMS ADMINISTRATOR WILL MAKE AN IMPACT Maintains an organization's computer systems' workflows and is responsible for the upkeep, configuration and reliable operation of computer systems, As a Systems Administrator, you will work closely with both on-site and remote users to coordinate site visits and upgrades, provide on-site and remote resolution support for trouble calls, and provide TIER 1/2/3 support of Windows workstations and Windows/Linux servers, including Web servers, network attached storage devices, and stored data in support of business processing requirements.
Job Duties:
Systems administration of desktop and server systems connected to local and wide area networks. Desktop system management responsibilities involving account monitoring, security, Operating System (OS) installation, and other local area system administration related functions.
Provide support for implementation, troubleshooting and maintenance of IT systems and management of system infrastructure and any processes related to these systems
Provide support to IT systems including day-to-day operations, monitoring and problem resolution for all of the client/server/storage/network devices, mobile devices, etc.
Provide Tier 1, Tier 2 and Tier 3 problem identification, diagnosis and resolution
Provide support for the escalation and communication of status to agency management and internal customers Provide Installation of PC hardware, Server hardware, and network connections
Install/load operating system and application software using PowerShell, PDQ, or MECM (SCCM) software deployment tools
Isolate and resolve hardware and software problems involving the applications, the operating system, the hardware, the communications infrastructure, or any combination therefore
Troubleshoot, maintain integrity and configure network components along with implementing operating systems enhancements to improve reliability and performance.
Perform software installations and upgrades to Windows operating systems and layered software packages and maintains them in accordance with established policies, procedures, licensing, and service level agreements; evaluation and installation of software/hardware patches and resolution of software related problems associated with COTS/GOTS products
Create and follow procedures to maintain and manage multiple linked databases including security, data safety and integrity, disaster recovery, and bulk data import/exports.
Conduct routine and emergency maintenance of assigned data center or end user equipment
Communicate/coordinate scheduled preventive maintenance windows with potentially impacted customers
Collaborate and contribute to the development, administration, and testing of backup and recovery plans
Ensure systems are secure to STIG guidelines and security patches by reviewing ACAS scans and working with ISSO's to mitigate findings
Maintain operational, configuration, and other standard operating procedures (SOPs). Document providing clear working and resolution notes to all tickets and issues worked in a support ticket.
Verify system availability with existing Enterprise tools
WHAT YOU’LL NEED TO SUCCEED:
Bachelor's Degree and 5+ years of relevant experience or an equivalent combination of education and years of experience.
Must have Security+ certification or DoD 8570 Level II equivalent within 90 days of hire
TS/SCI Clearance required and eligibility to obtain CI Poly
Must be able to obtain System Administrator Accounts and access as required by customer within 90 days of hire
RHEL, Windows, and/or Storage administration experience
Experience working with trouble ticket reporting and tracking systems such as Service+
Ability to respond to after hour calls “provide on-call support
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Languages
- English
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