Type of Requisition
Regular
Clearance Level Must Currently Possess
Top Secret/SCI
Clearance Level Must Be Able to Obtain
Top Secret SCI + Polygraph
Public Trust/Other Required
None
Job Family
IT Infrastructure and Operations
Job Qualifications
Skills
- Domain Management, Operating Systems (OS), Problem Resolution
- Certifications:
- None
- Experience:
- 10 + years of related experience
- US Citizenship Required:
- Yes
Job Description
Systems Administrator Senior – TS/SCI Required
Advance how our customers operate while you advance your career. Join GDIT as a Systems Administrator Senior and build an impactful career in enterprise IT, collaborating with people who are driven and resourceful like you.
MEANINGFUL WORK AND PERSONAL IMPACT
As a Systems Administrator Senior, the work you’ll do at GDIT directly supports the mission of the U.S. Army Intelligence and Security Command (INSCOM).
Perform and lead activities related to system administration.
Manage domains, audit user permissions across platforms, and enforce compliance with regulations and policies.
Develop disaster recovery strategies and provide technical support to users.
Install, maintain, configure, and ensure the integrity of computer software and operating systems.
Implement OS enhancements to improve reliability and performance.
Administer desktop and server systems connected to local and wide-area networks, including account monitoring, security, OS installation, and related functions.
Show the full description
Provide day‑to‑day support, monitoring, and problem resolution for client/server/storage/network devices and mobile devices.
Deliver Tier 1 and Tier 2 troubleshooting, diagnosis, and resolution.
Support status communications and escalations to agency management and customers.
Manage UNIX and Windows operating systems, install/load OS and application software, and resolve hardware/software issues across systems and infrastructure components.
Integrate new technologies into existing systems, including transition and migration of corporate systems.
WHAT YOU’LL NEED TO SUCCEED
Bring your technology expertise and drive for innovation to GDIT. The Systems Administrator Senior must have:
Preferred Education: Bachelor’s degree
Preferred Experience: 12 years of experience
Technical Skills
Strong written and verbal communication skills and customer service orientation.
Ability to multitask, prioritize, manage time effectively, and maintain attention to detail.
Proficiency with Microsoft Office (Outlook, Word, Excel, Project, PowerPoint, Visio, SharePoint).
Experience managing domains, auditing permissions, developing disaster recovery strategies, providing technical support, and ensuring policy compliance.
Experience with PowerShell scripting.
Clearance Level: TS/SCI
Required Certification(s)
DoD 8570.01-M IAT Level II Computing Environment (CE) Certification as determined by the Program Manager is required prior to support on contract
IAT II 8570 Baseline Certification -Sec+CE or equivalent
Desired Computing Environment Certification for Candidates to be considered:
Any Microsoft Server or Azure Certification is Plus
Role requirements
Candidates must be willing and able to attain a CI Polygraph for certain positions as determined by the contract
Position may require lifting of objects (i.e. IT Hardware), reaching/bending/kneeling (i.e. plug in cables) and other moderately strenuous activity
