
System Administrator Jobs
Insight Global, Inc.Role Overview
Insight Global, Inc. is hiring a senior-level System Administrator Jobs. This is a full-time role in Quantico. Part of Insight Global, Inc.'s Security hiring, posted today. The posted range is $104k to $119k; applications are still in the early window, before most candidates have applied. Full responsibilities, required qualifications, and the apply link are listed in the description below.
Salary Context
This role offers $104k-$119k. The median for Senior-level Security roles is $150k-$200k (based on 127 listings). 36% below median.
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Job description
Required Skills & Experience
- 6 years relevant experience with Bachelors in related field or 4 years relevant experience with Masters in related field or High School Diploma or equivalent and 10 years relevant experience.
- Active secret clearance
- Security+ or equivalent certification required.
- Experience with Windows Servers 2016/2019 and Active Directory.
- Experience digesting and implementing DoD Security Technical Implementation Guides (STIG).
- Experience with patching Microsoft servers and workstations.
- Experience with VMware.
- Familiarity with VDI technologies and protocols
Nice to Have Skills & Experience
- Experience installing release upgrades highly preferred.
Job Description
Insight Global is looking for a System Admin onsite in Quantico, VA. The System Administrator is responsible for administration, maintenance, and cybersecurity defense of all client and server infrastructure used to support enterprise-wide modeling and simulation applications and services.
The candidate will work in close coordination with other team members and departments to update, monitor and maintain servers and workstations used throughout the enterprise. Additional duties include performing Microsoft Windows server administration, manage GPOs, create/modify DHCP reservations, patching and STIG’ing, as well as, authoring standard operating procedures, and performing Tier 2 technical support. Individual must be able to work independently and work within a team.
Essential Job Responsibilities
Maintains smooth operation of multi-user computer systems, including coordination with network administrators. Duties may include setting up administrator and service accounts, maintaining system documentation, tuning system performance, installing system wide software and allocate mass storage space. 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.
Compensation: $50/hr to $57/hr. Exact compensation may vary based on several factors, including skills, experience, and education. Benefit packages for this role will start on the 31st day of employment and include medical, dental, and vision insurance, as well as HSA, FSA, and DCFSA account options, and 401k retirement account access with employer matching. Employees in this role are also entitled to paid sick leave and/or other paid time off as provided by applicable law
About Insight Global, Inc.

Insight Global, Inc.
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Frequently Asked Questions
How do I apply for the System Administrator Jobs position at Insight Global, Inc.?
Use the Apply button above to submit your application directly to Insight Global, Inc.. Most applications take less than 5 minutes if your resume and contact details are ready, and you'll be routed to the employer's official application system to finish.
Where is the System Administrator Jobs position at Insight Global, Inc. located?
This position is based in Quantico. Insight Global, Inc. has not indicated remote or hybrid options for this role, so candidates should plan for on-site work.
How much does the System Administrator Jobs role at Insight Global, Inc. pay?
Insight Global, Inc. has posted a compensation range of $104k to $119k for this position. Final offers typically vary based on candidate experience, location, and internal salary bands.
When was the System Administrator Jobs role at Insight Global, Inc. posted?
This role was posted on July 13, 2026 (today). It's still listed as actively hiring; we re-confirm openings against the source system multiple times per day and remove closed roles.
How much experience does the System Administrator Jobs role at Insight Global, Inc. require?
This is a senior-level position. Most senior roles call for 5+ years of directly relevant experience. Insight Global, Inc. lists their specific requirements in the description below, so review the must-have qualifications closely before applying.
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