6h ago
New
USD 93500-126500/yr

Systems Administrator Senior

Usa Fl Macdill Afbsenior
Systems AdministratorInfrastructure & Cloud
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Quick Summary

Requirements Summary

Skills:Administration Management, Infrastructure Management (IM),

Technical Tools
Systems AdministratorInfrastructure & Cloud
Regular

Clearance Level Must Currently Possess:

Secret

Clearance Level Must Be Able to Obtain:

Top Secret/SCI

None

Job Family:

IT Infrastructure and Operations

Requirements

~1 min read
Administration Management, Infrastructure Management (IM), Life Cycle Management
None
3 + years of related experience
Yes

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 differentiators. 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 maintain and support Windows servers, ensuring their security, availability, and performance. This role involves regular patching, troubleshooting, and collaborating with other IT teams to implement infrastructure solutions that align with command requirements.


  • Troubleshoot issues within Windows Server 2019/2022 Operating Systems.
  • Perform regular maintenance tasks including patching and remediation.
  • Manage certificate lifecycle management processes for web servers and secure communication channels.
  • Collaborate with IT teams to design and implement infrastructure solutions.
  • Ensure compliance with security policies, regulations, and best practices.
  • Build, deploy, and maintain server applications and proprietary software.
  • Install critical system patches and perform system upgrades.
  • Interact with end-users to understand and evaluate functional requirements.
  • Interface with third-party vendors for troubleshooting and support.
  • Maintain system documentation and prepare process guides.
  • Support projects to enhance operational efficiency and security.
  • Track and escalate problems at the appropriate priority level.
  • Produce management reports and informational packets to support process improvements


  • Education: Applicable DoD 8140 or DoD 8570 CertificationRequired
  • Experience: 3+ years of related experience 
  • Security Clearance Level: Secret with ability to obtain TS/SCI upon hiring
  • US Citizenship Required

Nice to Have

~1 min read

  • Experience with USCENTCOM and familiarity with its mission.
  • Experience working in cross-functional IT teams and projects.
  • Knowledge of scripting languages (e.g., PowerShell) for automation tasks.

401K with company matchComprehensive health and wellness packagesInternal mobility team dedicated to helping you own your careerProfessional growth opportunities including paid education and certificationsCutting-edge technology you can learn fromRest and recharge with paid vacation and holidays


#gditpriority

#armajobs

#uscentcomcits



The likely salary range for this position is $93,500 - $126,500. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.

Scheduled Weekly Hours:

40

Less than 10%

Onsite

Work Location:

USA FL MacDill AFB

Additional Work Locations:

Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most.

 

 


As part of the hiring process, we will ask you to complete an identity verification process that leverages advanced biometrics and artificial intelligence to ensure authenticity and protect against identity fraud. You are expected to be on camera during virtual interviews. We reserve the right to take your picture to verify your identity and prevent fraud. By proceeding, you authorize the collection, processing, and use of your biometric data for identity verification and security purposes.

 

 

We are GDIT. A global technology and professional services company that delivers technology solutions and mission services to every major agency across the U.S. government, defense and intelligence community. Our 26,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 50+ countries worldwide, offering leading mission-ready capabilities in AI, cloud, cyber and software development.

Join our Talent Community to stay up to date on our career opportunities and events at

gdit.com/tc.

Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans

Location & Eligibility

Where is the job
Usa Fl Macdill Afb
On-site at the office
Who can apply
Open to applicants worldwide

Listing Details

Posted
September 30, 2026
First seen
September 30, 2026
Last seen
September 30, 2026

Posting Health

Days active
0
Repost count
0
Trust Level
56%
Scored at
September 30, 2026

Signal breakdown

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Systems Administrator SeniorUSD 93500-126500