Senior Systems Administrator

Clearance Level
Systems Administration
Stennis Space Center, Mississippi

REQ#: RQ100758

Travel Required: Less than 10%
Public Trust: NACI (T1)
Requisition Type: Regular

At GDIT, our people are our business. We pride ourselves on the work our innovators do to support and secure some of the most complex government, defense, and intelligence projects across the world. We wouldn’t be successful without our ability to attract new talent to join our team.

GDIT is seeking senior level systems administrator that will apply expert knowledge of concepts, processes, practices, and procedures on technical assignments.

Responsibilities: Provides analysis related to the design, development, and integration of hardware, software, interfaces and all system level requirements to provide an integrated IT solution. Develops integrated system test requirements, strategies, devices and systems. Participates in the design and implementation of virtual, web, and cloud infrastructure.  Provides system administration support for Linux, VMware and Windows Server operating systems which includes software installation, configuration and problem resolution as well as, system documentation. Provides SAN administration in support of the virtual and physical infrastructure. Performs monthly patch management using various tools such as, Microsoft Windows Software Update Server (WSUS), logon scripts and directly applying vendor patches. Provides technical support and problem resolution including leading and mentoring more junior members of the infrastructure staff.  This includes technically leading infrastructure projects related to the enterprise infrastructure.


BS 8 yrs and related experience or MS and five years and related experience.

US Citizen and the ability to obtain a secret clearance.

Knowledge of hybrid-cloud environments, hyper-converged infrastructure, VMWare, and operating VMs in a cloud environment. Must be familiar with 2-factor authentication (SSO), SAML and policy agents. Prefer knowledge in application hosting and provide application support for the following: Hyperion, Secure Fileserver, MoveIT Central, ColdFusion, .NET, SharePoint, Team Foundation Server, Symantec Endpoint Protection (SEP), NetIQ, Ivanti, Solar Winds, and ServiceNow.

Must have knowledge of a

SAN Administration                                        

Apache Tomcat, WebLogic


Microsoft File Server

Microsoft Windows Server





Solar Winds


Located at Stennis Space Center, Mississippi, the NASA Share Service Centers (NSSC) mission is to provide timely, accurate, high quality, cost-effective, and customer focused support for selected NASA business and technical services.  GDIT, which is the prime contractor, has partnered with NASA to consolidate selected Procurement, Finance, Human Resource and Information Technology activities from the ten NASA Centers into a single shared services center.




Autonomy, career mobility, challenging work, and team environment


Opportunity Owned

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This position requires being fully vaccinated against COVID-19 by December 8, 2021 or the start date, if after December 8.

We are GDIT. The people supporting some of the most complex government, defense, and intelligence projects across the country. We deliver. Bringing the expertise needed to understand and advance critical missions. We transform. Shifting the ways clients invest in, integrate, and innovate technology solutions. We ensure today is safe and tomorrow is smarter. We are there. On the ground, beside our clients, in the lab, and everywhere in between. Offering the technology transformations, strategy, and mission services needed to get the job done.

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.