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File Server Administrator Jobs (NOW HIRING)

MANTECH

Linux Server Administrator

Quantico, VA · On-site

MANTECH seeks a motivated, career and customer-oriented LINUX SERVER ADMINISTRATOR to join our team ... Occasionally move about inside the office to access file cabinets, office machinery, or to ...

MANTECH

Linux Server Administrator

Quantico, VA · On-site

MANTECH seeks a motivated, career and customer-oriented LINUX SERVER ADMINISTRATOR to join our team ... Occasionally move about inside the office to access file cabinets, office machinery, or to ...

Meskwaki Nation

Network/Server Adminstrator

Tama, IA · On-site

$76K - $108K/yr

Network/Server Administrator DEPARTMENT: Information Technology CLASSIFICATION: Exempt DUTIES AND ... Prepare documents, vendor files etc. needed for annual audit as requested by independent auditors ...

TecTammina

Windows Server Administrator

Mclean, VA · On-site

... File Systems (DFS) Excellent hands-on knowledge of Power-shell & VBS for automation and remote administration Ability to detect issues and provide rapid solutions Preferred Skills: MCSE/MCSA Server ...

ManTech

Linux Server Administrator

Quantico, VA · On-site

$128K - $214K/yr

MANTECH seeks a motivated, career and customer-oriented LINUX SERVER ADMINISTRATOR to join our team ... Occasionally move about inside the office to access file cabinets, office machinery, or to ...

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How much do file server administrator jobs pay per hour?

As of Sep 11, 2026, the average hourly pay for file server administrator in the United States is $40.87, according to ZipRecruiter salary data. Most workers in this role earn between $31.49 and $48.56 per hour, depending on experience, location, and employer.

What does a file server administrator do?

A File Server Administrator is responsible for managing and maintaining file servers within an organization. Their duties include configuring, monitoring, and securing file storage systems to ensure data is accessible and protected. They handle user permissions, troubleshoot server issues, and perform regular backups to prevent data loss. Additionally, they may implement policies for data sharing and storage, and coordinate with IT teams to optimize server performance.

What are the key skills and qualifications needed to thrive as a file server administrator, and why are they important?

To thrive as a File Server Administrator, you need expertise in server operating systems, file system management, network protocols, and a background in IT or computer science. Familiarity with tools such as Windows Server, Linux file systems, Active Directory, and backup software is typically required, along with relevant certifications like CompTIA Server+ or Microsoft Certified: Windows Server Fundamentals. Strong problem-solving skills, attention to detail, and effective communication are crucial soft skills for this role. These skills ensure secure, efficient, and reliable file sharing and storage essential for organizational productivity and data integrity.

What are some common challenges faced by file server administrators in ensuring data security and accessibility?

File Server Administrators often balance the need for robust data security with the necessity of providing seamless access to authorized users. Common challenges include managing user permissions to prevent unauthorized access, protecting data from potential cyber threats like ransomware, and ensuring reliable backups for disaster recovery. Additionally, administrators must regularly monitor server performance and storage capacity to avoid downtime and maintain optimal access for the organization. Collaboration with IT security teams and end-users is essential to address these challenges effectively.

What is the difference between File Server Administrator vs Network Administrator?

AspectFile Server AdministratorNetwork Administrator
Primary FocusManaging and maintaining file servers, data storage, and access permissionsManaging entire network infrastructure, including routers, switches, and network security
CertificationsCompTIA Server+, Microsoft Certified: Windows Server FundamentalsCompTIA Network+, Cisco CCNA
Work EnvironmentData centers, server rooms, IT departmentsNetwork operations centers, IT departments
Common UsageOrganizations needing data storage managementOrganizations requiring network connectivity and security

The File Server Administrator primarily focuses on managing file storage systems and permissions, ensuring data availability and security. In contrast, the Network Administrator oversees the entire network infrastructure, including connectivity, security, and network devices. Both roles require technical certifications and work closely within IT teams, but their core responsibilities differ based on the scope of their network management tasks.

What are popular job titles related to File Server Administrator jobs?

For File Server Administrator jobs, the most frequently searched job titles are:

Infographic showing various File Server Administrator job openings in the United States as of July 2026, with employment types broken down into 1% As Needed, 85% Full Time, 11% Part Time, 1% Temporary, and 2% Contract. Highlights an 93% Physical, 2% Hybrid, and 5% Remote job distribution, with an average salary of $85,000 per year, or $40.9 per hour.

Linux Server Administrator

Quantico, VA • On-site

MANTECH
IT Services • 5 - 10K employees
Learn more about MANTECHexternal

Other

Re-posted 29 days ago

ManTech rating

8.8

Company rating: 8.8 out of 10

Based on 15 frontline employees who took The Breakroom Quiz

Job description

MANTECH seeks a motivated, career and customer-oriented LINUX SERVER ADMINISTRATOR to join our team in QUANTICO, VA.

This position supports mission-critical Department of War (DoW) IT infrastructure. The contractor will be responsible for the installation, configuration, maintenance, and security of Linux-based server environments on classified and unclassified networks to ensure the high availability and resilience of vital national security assets.

Responsibilities include but are not limited to:

  • Install, configure, and maintain Linux operating systems (including Red Hat Enterprise Linux and Ubuntu) across both physical and virtual (VMware) environments to optimize resource utilization and infrastructure stability.
  • Drive mission success by implementing DoD Security Technical Implementation Guides (STIGs), executing critical vulnerability patching (IAVAs/IAVBs), and maintaining strict compliance with Risk Management Framework (RMF) standards.
  • Ensure high availability of mission applications and storage solutions by monitoring server health and serve as Tier II/III technical support to rapidly diagnose and resolve complex hardware, software, and network configuration issues.
  • Develop and manage automation scripts (using Bash, Python, and Ansible) to streamline routine administrative tasks, deployments, audit reporting, driving operational velocity and accuracy.
  • Draft and maintain thorough Standard Operating Procedures (SOPs), detailed system architecture diagrams, and configuration management logs to uphold organizational transparency and compliance.

Minimum Qualifications:

  • Bachelor’s degree in Computer Science, Information Systems, or a related technical discipline and a total of 7 years IT experience.  A total of 10 years’ experience without a degree.
  • Minimum of 3 years of progressive experience in enterprise-level Linux systems administration, preferably within a federal or DoD environment.
  • Meet IAT Level II baseline certification requirements (process active CompTIA Security+ CE, CCNA Security, or equivalent certification).
  • Must hold an active Linux OS certification (e.g., Red Hat Certified System Administrator (RHCSA), CompTIA Linux+, or equivalent).
  • Strong working knowledge of Active Directory integration, Identity Management, NFS, DNS, LDAP, and secure communication protocols (SSH, SCP).

Preferred Qualifications:

  • Direct operational experience utilizing Splunk, ACAS (Tenable Nessus), and Host Based Security System (HBSS).
  • Familiarity with modern infrastructure technologies, including Kubernetes, Docker, or AWS/Azure GovCloud environments.

Clearance Requirements:

Must have a current/active Top Secret / Sensitive Compartmented Information (TS/SCI) security clearance.

Physical Requirements:

The person in this position must be able to remain in a stationary position 50% of the time. Occasionally move about inside the office to access file cabinets, office machinery, or to communicate with co-workers, management, and customers, via email, phone, and or virtual communication, which may involve delivering presentations.

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