Senior System Administrator

Full Visibility LLC | Full time


Senior System Administrator

Huntsville, United States | Posted on 08/14/2026

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Job Information

• Industry IT Services
• Date Opened 08/14/2026
• Job Type Full time
• City Huntsville
• State/Province Alabama
• Country United States
• Zip/Postal Code 35801

About Us

Full Visibility LLC is a federally certified Small Business that delivers innovative technical solutions to address the nation’s most critical and sensitive missions. Founded in 2006, our extensive technical capabilities and expertise support federal and state government agencies with over 100 cleared technical experts specializing in mission solution areas of Digital, AI & Analytics, Cyber, and Engineering.

With offices in the National Capital Region, Quantico, VA, and Huntsville, AL -- we deliver critical technical solutions to various federal government agencies and departments. 

Job Description

Senior System Administrator – Huntsville, AL

Full Visibility is seeking a Senior System Administrator - to work onsite in Huntsville, AL. Candidate must possess an active Top Secret and must be able to obtain a CI Poly successfully.

The Senior System Administrator will plan, lead, and conduct site surveys to assess operational requirements and identify the products, services, support equipment, computer systems, and electronic equipment installations necessary to support mission operations fully.

Responsibilities 

• Plan, lead, and conduct site surveys to evaluate system, equipment, and operational requirements. 
  
• Identify and document hardware, software, support equipment, and electronic system requirements necessary to support site operations.
  
• Plan, direct, and conduct regular, special, and integrated system testing programs to ensure system functionality and operational readiness. 
  
• Perform integrated equipment and system testing, troubleshooting, and validation.
  
• Prepare and deliver technical reports, briefings, and presentations containing actionable information relevant to site operations and mission requirements.
  
• Analyze system performance and test results to identify issues, risks, and opportunities for improvement.
  
• Plan, develop, and conduct technical and on-the-job training for government personnel and junior contractor staff.
  
• Provide technical leadership and guidance to junior personnel during system installation, testing, maintenance, and operational activities.
  
• Coordinate with government stakeholders, contractor personnel, and technical teams to ensure systems and equipment effectively support mission objectives. 
  
• Maintain accurate technical documentation related to site surveys, system configurations, testing activities, and operational requirements. 
  

Requirements

• Bachelor's degree in information systems technology, Computer Science, Engineering, or a related field with 6 years of relevant IT systems experience, or 10 years of equivalent experience in lieu of a degree.
  
• Experience installing, configuring, administering, and maintaining enterprise IT systems and infrastructure. 
  
• Experience managing Windows Server environments, including DHCP, DNS, storage, Remote Desktop Services, WSUS, and PowerShell. 
  
• Experience with Windows server administration and monitoring tools, including Windows Admin Center, RSAT, and Microsoft System Center. 
  
• Experience managing virtualized environments, including Hyper-V and Failover Clustering.
  
• Experience supporting enterprise servers, storage, networking, and virtualization infrastructure.
  
• Experience using PowerShell scripting to automate system administration and configuration tasks.
  
• Experience supporting cloud and on-premises cloud environments, including Azure, AWS, and OpenStack. 
  
• Ability to evaluate existing and emerging technologies to improve system performance and operations. 
  

Preferred Skills

• Experience with Apache Nifi.
  
• Experience with Microsoft Windows Server infrastructure and management technologies, including Storage Spaces Direct (S2D), Failover Clustering, Group Policy Management, System Center, and System Center monitoring components and methodologies.
  
• Experience deploying, configuring, and supporting Microsoft enterprise applications and services, including SQL Server, SharePoint Server, Exchange, and Skype for Business Server and client environments.
  
• Experience with container technologies and containerized environments.
  
• Knowledge of or experience with Data Center Bridging (DCB) and associated data center networking.
  

#CJ 

This range is based on our market pay structures. However, individual salaries are determined by a variety of factors including, but not limited to: local market conditions, and candidate qualifications, such as skills, education, and experience. A reasonable salary range for this position is 150- 215K.  

Benefits

Benefits

About Full Visibility 

Full Visibility LLC is a federally certified Small Business that delivers innovative technical solutions to address the nation’s most critical and sensitive missions. Founded in 2006, our extensive technical capabilities and expertise support federal and state government agencies with over 100 cleared technical experts specializing in mission solution areas of Digital, AI & Analytics, Cyber, and Engineering. 

Our technologists are recognized as industry leaders with demonstrated expertise in innovating and transforming our client environments in support of national security and law enforcement. Headquartered in Tysons, VA – with locations in Chantilly, VA, Quantico, VA, and Huntsville, AL – we have specialized experience supporting sensitive missions and an understanding of the niche skillsets required to overcome challenges in these environments. Our clients benefit from an enthusiastic and reliable team of talent with high employee morale and retention based on our FULL EMPLOYEE approach where each employee’s professional and personal well-being is considered. Our focus on employee development, success, and morale is demonstrated by our consecutive top ranking as the Best Place to Work by the Washington Business Journal as a thirteen-time honoree. Full Visibility has also been included on the Inc. 5000 Fastest-Growing Private Companies in America list eight times since 2014. 

Full Visibility currently has over 20 active contracts with 100 billable staff supporting 21 clients in the Intelligence and Law Enforcement communities. As part of our commitment to partnerships, we are teammates with 13 prime contract holders. Additionally, Full Visibility holds contracts on several vehicles, such as GSA Multiple Award Schedule (MAS), DISA SETI, DIA SITE III, HCaTS, as well as several classified vehicles. Our portfolio includes experience serving the Department of Defense, Department of Homeland Security, Department of Justice, and Department of Veterans Affairs, as well as commercial clients. 

Contact recruiting@fullvisibility.com for any questions or concerns related to this position or our company. 

To review our company benefit offerings please visit https://www.fullvisibility.com/benefits. 

Full Visibility LLC is an Equal Opportunity Employer and does not discriminate on the basis of race or ethnicity, religion, sex, national origin, age, veteran status, disability or genetic information or any other reason prohibited by law in employment. 

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