Jobs and Careers
GE

Systems Administrator Senior

General Dynamics Information Technology
Newport News, United Statesfull_timeVerifiedPosted 9 Apr 2026
💰 $103,500/yr($85,093/yr$103,500/yr)

About the role

Type of Requisition:

Regular

Clearance Level Must Currently Possess:

Secret

Clearance Level Must Be Able to Obtain:

Top Secret/SCI

Public Trust/Other Required:

None

Job Family:

IT Infrastructure and Operations

Job Qualifications:

Skills:

Computer Hardware, Desktop Computers, Software Installations, System Backups, Troubleshooting

Certifications:

None

Experience:

3 + years of related experience

US Citizenship Required:

Yes

Job Description:

Job Description:
Transform technology into opportunity as a Systems Administrator Senior with GDIT. A career in enterprise IT means connecting and enhancing the systems that matter most. At GDIT you’ll be at the forefront of innovation and play a meaningful part in improving how agencies operate.

At GDIT, people are our differentiator. As a Systems Administrator Senior you will help ensure today is safe and tomorrow is smarter. Our work depends on Systems Administrator Senior joining our team to be a part of a cohesive service desk team that performs all aspects of customer service and maintenance of existing systems to ensure the command is always mission capable.


HOW A SYSTEMS ADMINISTRATOR SENIOR WILL MAKE AN IMPACT

  • Responsible for the installation and troubleshooting of enterprise computers, mobile devices, and related IT equipment.
  • Utilize a configuration baseline for mobile and desktop configurations to include patches, IAVA, operating systems, COTS, GOTS and in house applications.
  • Utilize Microsoft System Center Configuration Manager (SCCM) and Active Directory to troubleshoot and deploy images.
  • Utilize mobile device management software to monitor, manage, and secure user mobile devices.
  • Build and deploy mobile solutions based on customer requirements.
  • Performs intense troubleshooting and problem resolution for multiple locations and networks. 
  • Performs Level 1 and Level 2 functions related to POTS phone devices and Cisco call management devices.
  • Works with other IT professionals as directed to coordinate efforts, troubleshooting peripheral and hardware issues, resolve cross-team issues, communicates, and track changes for classified, unclassified, and special communications networks.
  • Modifies group membership, user profiles, utilizes SCCM and Active Directory to troubleshoot
  • Resolves and tracks incidents using a ticketing system. 
  • Works with the CRM and SharePoint Developers to assist in resolving content management and permission related issues.


WHAT YOU’LL NEED TO SUCCEED:

Education:

  • Associates Degree or equivalent experience
  • DoD 8570 compliant for IAT Level II

Required Experience:

  • 3+ years of related experience.


Required Technical Skills:

  • MS Windows 7/10 Operating System
  • Microsoft Office 2010 or later
  • Experience with personal computers, terminal, peripheral equipment and associated software repair, installation, configuration and system operation
  • Experience with VPN technologies
  • Experience with virtualization technology (VMware) desired
  • Experience with configuration of Android and iPhones
  • Experience with Cisco Call Manager
  • Self-motivated and able to work independently and take initiative in identifying and addressing challenges.
  • Effective communications and listening skills.

Location:

  • On Customer Site

Clearance:

  • Secret to Start; must be able to obtain TS/SCI


Citizenship Required

  • US citizenship
     

GDIT IS YOUR PLACE
At GDIT, the mission is our purpose, and our people are at the center of everything we do.

  • Growth: AI-powered career tool that identifies career steps and learning opportunities

  • Support: An internal mobility team focused on helping you achieve your career goals

  • Rewards: Comprehensive benefits and wellness packages, 401K with company match, and competitive pay and paid time off

  • Community: Award-winning culture of innovation and a military-friendly workplace

OWN YOUR OPPORTUNITY
Explore a career in intelligence at GDIT and you’ll find endless opportunities to grow alongside colleagues who share your passion for securing the mission.

The likely salary range for this position is $85,093 - $103,500. This is not, however, a guarantee of compensation or salary. Ra

Apply for this role

Generate a tailored application kit with a matched cover letter, interview prep, and CV highlights — in under 60 seconds.

Apply Now →Generate Application Kit

Free account required — sign up in 30s

Company

General Dynamics Information Technology

View company profile →