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Sr Systems Admin (Server O&M) - TS/SCI required

Location Norfolk, United States
Posted 24-September-2018

Manages the functionality and efficiency of a group of computers running on one or more operating systems.


Manages the functionality and efficiency of a group of computers running on one or more operating systems.


Maintains the integrity and security of servers and systems.


Sets up administrator and service accounts.


Maintains system documentation


Interacts with users and evaluates vendor products.


Makes recommendations to purchase hardware and software, coordinates installation and provides backup recovery.


Develops and monitors policies and standards for allocation related to the use of computing resources.


May program in an administrative language.


Develops and implements testing strategies and document results.


Provides advice and training to end-users.


Provides guidance and work leadership to less-experienced staff members.


Maintains current knowledge of relevant technologies as assigned.


Participates in special projects as required.

Support system administration for virtual and physical enterprise servers.

Maintain responsibility for operating, maintaining, and sustaining enterprise physical and virtual servers supporting enterprise intelligence mission applications, business systems, and core or shared infrastructure services at designated data centers.

Support Microsoft and UNIX-based COTS server environments and other operating systems that will be supported on a case-by-case basis.

Use enterprise-level services for system administration when available, including DoDIIS or server baseline, patch management, and over-the-network rekeying or reconfigurations.

Maintain enterprise server operating systems, including UNIX, Red Hat Linux, CENTOS, and Solaris.

Basic Qualifications:
-Experience with UNIX and Linux server systems administration with physical and virtual servers
-Experience with supporting UNIX-based and Microsoft COTS server environments and applications
-Ability to work independently and as a team member to solve difficult technical challenges on a global scale

Active TS/SCI clearance; willingness to take CI polygraph exam

Bachelors Degree in Computer Science or a related technical discipline, or the equivalent combination of education, technical certifications or training, or work experience.

5-8 years of directly related experience in systems administration and analysis.

For more than 50 years, General Dynamics Information Technology has served as a trusted provider of information technology, systems engineering, training and professional services to customers across federal, state, and local governments, and in the commercial sector.

Over 40,000 GDIT professionals deliver enterprise solutions, manage mission-critical IT programs and provide mission support services worldwide.

GDIT is an Equal Opportunity/Affirmative Action employer.

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status, or any other protected class.

Awards & Accolades for MyTechLogy
Winner of
Top 100 Asia
Finalist at SiTF Awards 2014 under the category Best Social & Community Product
Finalist at HR Vendor of the Year 2015 Awards under the category Best Learning Management System
Finalist at HR Vendor of the Year 2015 Awards under the category Best Talent Management Software
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