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Functional System Administrator Jobs (NOW HIRING)

BNH

System Administrator

Arnold Air Force Base, TN · On-site

$84K - $145K/yr

Collaborate with cross-functional teams to design and implement scalable system improvements ... Red Hat Certified System Administrator (RHCSA) and or Red Hat Certified Engineer (RHCE). * VMware ...

BNH

System Administrator

Arnold Air Force Base, TN

$84K - $145K/yr

Job Title: System Administrator Location: Arnold AFB Job Family Code: P - IT / Cybersecurity / ... Collaborate with cross-functional teams to design and implement scalable system improvements ...

Cymertek

Linux System Administrator

San Antonio, TX · On-site

Linux System Administrator LOCATION San Antonio, TX 78208 CLEARANCE TS/SCI Full Poly (Please note ... You will collaborate with cross-functional teams to support system integration, implement ...

Cymertek

Linux System Administrator

Aurora, CO · On-site

Linux System Administrator LOCATION Aurora, CO 80014 CLEARANCE TS/SCI Full Poly (Please note this ... You will collaborate with cross-functional teams to support system integration, implement ...

Cymertek

Linux System Administrator

Honolulu, HI · On-site

Linux System Administrator LOCATION Honolulu, HI 96815 CLEARANCE TS/SCI Full Poly (Please note this ... You will collaborate with cross-functional teams to support system integration, implement ...

Noblis

System Administrator

Philadelphia, PA · On-site

We are seeking a Machinery Control System (MCS) Systems Administrator to support critical ... cross-functional teams #nowhiring Overview Overview Noblis and our wholly owned subsidiaries ...

Cymertek

Linux System Administrator

Tysons, VA · On-site

Linux System Administrator LOCATION Tysons, VA 22182 CLEARANCE TS/SCI Full Poly (Please note this ... You will collaborate with cross-functional teams to support system integration, implement ...

Cymertek

Linux System Administrator

Reston, VA · On-site

Linux System Administrator LOCATION Reston, VA 20190 CLEARANCE TS/SCI Full Poly (Please note this ... You will collaborate with cross-functional teams to support system integration, implement ...

Cymertek

Linux System Administrator

Chantilly, VA · On-site

Linux System Administrator LOCATION Chantilly, VA 20151 CLEARANCE TS/SCI Full Poly (Please note ... You will collaborate with cross-functional teams to support system integration, implement ...

SAIC

Applications System Administrator

Washington, DC · On-site

$80K - $120K/yr

As an Application Systems Administrator, you will address server-related issues for COTS ... Identify and resolve application-related issues while working closely with functional teams and/or ...

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All JobsFunctional System Administrator Jobs

Functional System Administrator information

See salary details

$41K

$88.9K

$137.5K

How much do functional system administrator jobs pay per year?

As of Jul 17, 2026, the average yearly pay for functional system administrator in the United States is $88,927.00, according to ZipRecruiter salary data. Most workers in this role earn between $70,000.00 and $104,000.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Functional System Administrator, and why are they important?

To thrive as a Functional System Administrator, you need a solid understanding of system administration, database management, and business process analysis, typically backed by a degree in IT or a related field. Familiarity with ERP systems (like SAP or Oracle), ticketing platforms, and relevant certifications such as ITIL or CompTIA are often required. Strong problem-solving abilities, effective communication, and customer service skills help you bridge technical and user needs. These competencies are vital to ensure system reliability, efficient support, and alignment between technology and organizational objectives.

What are Functional System Administrators?

Functional System Administrators are IT professionals responsible for managing and supporting business applications and systems to ensure they operate efficiently and meet organizational needs. Unlike technical system administrators who focus primarily on hardware, software, and network infrastructure, functional system administrators bridge the gap between technical teams and business users. They handle tasks such as user support, system configuration, permissions management, troubleshooting, and process optimization. Their goal is to ensure that software applications function well for end users and align with business processes.

What is the difference between Functional System Administrator vs Network Administrator?

AspectFunctional System AdministratorNetwork Administrator
CertificationsCompTIA Server+, Microsoft Certified: Windows Server FundamentalsCompTIA Network+, Cisco CCNA
Work EnvironmentServer management, application support, system configurationNetwork infrastructure, routers, switches, network security
Employer & Industry UsageIT departments across various industries focusing on system stabilityOrganizations with complex network setups, telecom, ISPs

The Functional System Administrator primarily manages server systems, applications, and system configurations, ensuring operational efficiency. In contrast, the Network Administrator focuses on maintaining and securing network infrastructure. While both roles require technical certifications and work within IT environments, their core responsibilities differ, with the System Administrator emphasizing system performance and the Network Administrator emphasizing network connectivity and security.

What are some typical challenges a Functional System Administrator may encounter when managing user permissions and system configurations?

Functional System Administrators often face challenges in balancing security with user accessibility, especially when managing permissions for diverse teams. They must ensure that users have the appropriate access to perform their tasks without exposing sensitive data or creating security risks. Additionally, keeping system configurations up to date while minimizing downtime requires strong planning and communication with both technical and non-technical stakeholders. Staying informed about software updates and best practices also helps mitigate potential issues and ensures smooth system operations.
More about Functional System Administrator jobs
What job categories do people searching Functional System Administrator jobs look for? The top searched job categories for Functional System Administrator jobs are:
Functional System Administrator jobs near you
Infographic showing various Functional System 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 $88,927 per year, or $42.8 per hour.
System Administrator

System Administrator

Altamira Technologies Corp.

Fairborn, OH

Full-time

Posted 15 days ago

Job description

Altamira Technologies has a long and successful history providing innovative solutions throughout the U.S. National Security community. Headquartered in McLean, Virginia, Altamira serves the defense, intelligence and homeland security communities by focusing on creating innovative solutions leveraging common standards in architecture, data and security. Altamira believes that our people and the culture of our company differentiate us from other companies.
We focus on recruiting talented, self-motivated employees that strive to find a way to get things done. Join our team of experts as we engineer national security!
Altamira is searching for a System Administrator in the Dayton, Ohio area, to support one of customers.
 
This role is ideal for someone with deep expertise in Linux systems, containerization, and cloud-native technologies. The successful candidate will play a critical role in managing our development, integration, and production environments, with a particular focus on Kubernetes, Docker, Helm, and maintaining our cloud-based development environment.
 
Key Responsibilities: 
  • Administer and maintain Linux systems across various environments (development, integration, staging, production).
  • Manage, monitor, and support Docker containers and Kubernetes clusters to ensure high availability and performance.
  • Use Helm to manage and deploy Kubernetes applications efficiently and consistently.
  • Maintain and enhance our cloud-based development environment, ensuring stability, performance, and seamless developer experiences.
  • Collaborate with DevOps and development teams to support CI/CD pipelines and modern development workflows.
  • Troubleshoot and resolve issues related to infrastructure, deployments, and performance.
  • Create and maintain documentation on systems architecture, processes, and configurations.
Required Qualifications: 
  • Proficient with Linux system administration
  • Strong hands-on experience with Docker, Kubernetes, and container orchestration in production settings.
  • Practical knowledge of Helm for Kubernetes application packaging and deployment.
  • Experience maintaining cloud-based development environments.
  • Solid understanding of networking, security, and system monitoring tools.
  • Excellent verbal and written communication skills.
  • Proven ability to work effectively in a cross-functional, collaborative team environment.
Preferred Qualifications: 
  • Certified Kubernetes Administrator (CKA) or equivalent certification.
  • Experience with Coder Cloud Development Environment platform configuration, user management, and resource optimization.
  • Active TS/SCI Clearance