Systems Administrator; Day Shift
Listed on 2026-01-01
-
IT/Tech
Systems Administrator, Cybersecurity
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:
System Administration, Unix System Administration, Windows System Administration - Certifications:
None - Experience:
3+ years of related experience - US Citizenship
Required:
Yes
Transform technology into opportunity as a Systems Administrator with GDIT. A career in enterprise IT means connecting and enhancing the systems that matter most. At GDIT you’ll 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 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 Ft. Belvoir, VA.
- Responsible for the administration, maintenance and support of the organization’s IT systems and infrastructure including managing servers, ensuring system availability and implementing solutions to improve system performance and security.
- Oversees the installation, configuration and maintenance of servers including physical and virtual environments.
- Collaborates with stakeholders to understand business needs and requirements and provide appropriate solutions.
- Manages the Active Directory and other core IT services.
- Monitors systems performance and troubleshoots moderate to complex issues to ensure high availability and reliability.
- Performs maintenance such as patch management, updates and backups.
- Plans and executes systems upgrades and hardware/software installations.
- Ensures systems are updated with latest security patches and software updates.
- Implements and maintains security measures to protect systems from unauthorized access and vulnerabilities.
- Conducts security audits and assessments to ensure compliance with organization policies and regulatory requirements.
- Develops, manages and tests backup and recovery procedures to ensure data integrity and availability.
- Develops and maintains disaster recovery plans for critical systems and services. Participates in disaster recovery drills and business continuity planning.
- Provides support to end users and other IT staff by resolving complex hardware, software and system related issues.
- Maintains detailed documentation of system configurations, procedures and changes.
- Creates reports on system performance, security incidents and other key metrics.
- Coordinates with other IT teams to ensure coordinated delivery of IT services.
- Provides recommendations for system improvements based on analysis and industry best practices.
- May assist in the development of IT policies and procedures.
- May coach and provide guidance to less-experienced professionals.
- Bachelor’s Degree and 3+ 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.
- UNIX, Windows, and/or Storage administration.
- Experience working with trouble reporting and tracking systems such as Security+.
- Ability to respond to after-hour calls – provide on-call support.
- Ability to travel 0–20% to local area sites as well as other locations with similar architecture/footprint.
- Ability to prioritize and execute tasks in a high-pressure environment.
Core
Hours:
0600‑1800, Monday – Friday (new hire will be slotted somewhere within these hours during the week).
There will be rotating weekend shifts required once per month. Shift hours are 6AM – 6PM Saturday & Sunday.
Physical RequirementsThe employee will need to be able to lift/move/carry equipment as necessary (max 40 pounds).
Desired Skills- Experience in the imagery intelligence domain a plus.
- Ability to create and modify scripts in multiple disciplines on Windows, Linux, and Solaris.
- Knowledge of the customer’s processes and procedures and of the customer’s production systems a plus.
- Prefer skills in one or more of the following:
Windows Server, Red Hat, IRIX, Solaris. - General knowledge of database administration, network administration, and network configuration management skills.
- Must have a valid US passport.
Customer Site – Fort Belvoir, VA, USA.
Salary & BenefitsThe likely salary range for this position is $81,600 – $110,400. Salary will be set based on experience, geographic location, and possibly contractual requirements and could fall outside of this range.
Scheduled Weekly
Hours:
40 hours.
Travel Required:
10–25%.
Telecommuting Options:
Onsite.
Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans
General Dynamics
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