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Functional System Administrator Jobs (NOW HIRING)

Noblis

System Administrator

Philadelphia, PA · On-site

They are seeking a Machinery Control System (MCS) Systems Administrator to ensure the availability ... cross-functional teams Company : Noblis is a nonprofit science, tech strategy organization that ...

Markesman Group

MD

*This position is contingent upon contract award Markesman Group is seeking System Administrator to ... Work with cross-functional teams and maintain accurate system documentation. Minimum Qualifications ...

Everwatch

System Administrator

Annapolis Junction, MD

$55.38 - $75.97/hr

As a system administrator on our team, you'll ensure the current infrastructure is functional and available. You'll help clients overcome tough challenges through monitoring and performance ...

SAIC

System Administrator

New Orleans, LA

ORA_ON_SITE Description SAIC is seeking a highly skilled System Administrator to support the Naval ... Proven ability to work within cross-functional teams using Agile processes. Required Security ...

Sourceability

System Administrator

Austin, TX · On-site

We are looking for a dynamic System Administrator to become a vital part of our vibrant IT team, ... Track record of constructive collaboration with cross-functional technical teams. Preferred skills ...

Everwatch

System Administrator

Annapolis Junction, MD · On-site

$55.38 - $75.97/hr

As a system administrator on our team, you'll ensure the current infrastructure is functional and available. You'll help clients overcome tough challenges through monitoring and performance ...

Cymertek

System Administrator

Chantilly, VA · On-site

System Administrator LOCATION Chantilly, VA 20151 CLEARANCE TS/SCI Full Poly (Please note this ... with cross-functional teams to keep our systems running smoothly. If you're passionate about ...

PVT Networks

System Administrator

Artesia, NM · On-site

... functional automation and reporting. * Monitor system performance and ensure availability and ... Proven experience as a Linux System Administrator, preferably with RHEL. * Hands-on experience with ...

SAIC

System Administrator

Norfolk, VA

$80K - $120K/yr

ORA_ON_SITE Description SAIC is seeking a highly skilled System Administrator to support the Naval ... Proven ability to work within cross-functional teams using Agile processes. Required Security ...

Everwatch

System Administrator

Annapolis Junction, MD

$55.38 - $75.97/hr

As a system administrator on our team, you'll ensure the current infrastructure is functional and available. You'll help clients overcome tough challenges through monitoring and performance ...

Cymertek

System Administrator

San Antonio, TX · On-site

System Administrator LOCATION San Antonio, TX 78208 CLEARANCE TS/SCI Full Poly (Please note this ... with cross-functional teams to keep our systems running smoothly. If you're passionate about ...

Cymertek

System Administrator

Reston, VA · On-site

System Administrator LOCATION Reston, VA 20190 CLEARANCE TS/SCI Full Poly (Please note this ... with cross-functional teams to keep our systems running smoothly. If you're passionate about ...

Cymertek

System Administrator

Honolulu, HI · On-site

System Administrator LOCATION Honolulu, HI 96815 CLEARANCE TS/SCI Full Poly (Please note this ... with cross-functional teams to keep our systems running smoothly. If you're passionate about ...

Cymertek

System Administrator

Aurora, CO · On-site

System Administrator LOCATION Aurora, CO 80014 CLEARANCE TS/SCI Full Poly (Please note this ... with cross-functional teams to keep our systems running smoothly. If you're passionate about ...

Sourceability

System Administrator

Austin, TX

We are looking for a dynamic System Administrator to become a vital part of our vibrant IT team, ... Track record of constructive collaboration with cross-functional technical teams. Preferred skills ...

Cymertek

System Administrator

Annapolis Junction, MD · On-site

System Administrator LOCATION Annapolis Junction, MD 20701 CLEARANCE TS/SCI Full Poly (Please note ... with cross-functional teams to keep our systems running smoothly. If you're passionate about ...

Sourceability

System Administrator

Austin, TX

We are looking for a dynamic System Administrator to become a vital part of our vibrant IT team, ... Track record of constructive collaboration with cross-functional technical teams. Preferred skills ...

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Showing results 21-40

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 Aug 6, 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?

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 is a functional system administrator?

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.

Is a functional system administrator a high paying job?

A functional system administrator can earn a competitive salary, especially with experience, certifications, and expertise in managing enterprise systems and networks. Salaries vary by industry and location but generally reflect the technical skills and responsibilities involved in maintaining critical IT infrastructure.

Do functional system administrators make good money?

Functional system administrators typically earn competitive salaries that vary based on experience, certifications, and location. They often have skills in network management, scripting, and system troubleshooting, which can contribute to higher earning potential in IT and enterprise environments.

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 August 2026, with employment types broken down into 1% As Needed, 84% Full Time, 12% Part Time, and 3% Contract. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $88,927 per year, or $42.8 per hour.

System Administrator

Nationwide IT Services

Fort Belvoir, VA • On-site

Full-time

Posted 10 days ago

Job description

System Administrator 
Location: Fort Belvoir, VA
Security Clearance: Active Secret Security Clearance
Position Overview
Nationwide IT Services (NIS) is seeking an experienced System Administrator to support a Department of Defense customer at Fort Belvoir, VA. This position is responsible for ensuring the reliability, security, and performance of enterprise servers, network infrastructure, and mission-critical systems across multiple operational locations.
The ideal candidate will have extensive experience administering Windows and/or Linux environments, maintaining secure enterprise networks, automating system administration tasks, and providing advanced technical support. This role works closely with network engineers, cybersecurity personnel, and other IT professionals to deliver a stable, highly available infrastructure that supports critical DoD operations.
Key Responsibilities
  • Install, configure, administer, and maintain enterprise servers, operating systems, and network software.
  • Plan, implement, and optimize system configurations to maximize performance, reliability, and availability.
  • Support server installations, upgrades, migrations, and maintenance activities across multiple locations.
  • Monitor system health, troubleshoot performance issues, and resolve complex technical problems.
  • Manage application networking, load balancing, and fault-tolerant system configurations.
  • Perform vulnerability management activities, including identifying, analyzing, and remediating security vulnerabilities.
  • Conduct system capacity planning and performance analysis, recommending hardware and software upgrades as needed.
  • Develop and maintain automation scripts and tools to improve operational efficiency and standardize administrative processes.
  • Create and maintain system administration procedures, technical documentation, and operational standards.
  • Provide technical leadership and guidance to junior system administrators and support personnel.
  • Support end users by resolving advanced software, hardware, and connectivity issues while providing technical guidance and training.
  • Collaborate with network, cybersecurity, and application teams to ensure secure, reliable enterprise operations.
  • Support infrastructure, modernization initiatives and evolving mission requirements.
Required Qualifications
  • Bachelor’s degree in information technology, Computer Science, Engineering, or a related technical discipline.
  • Seven (7) to ten (10) years of experience administering enterprise Windows and/or Linux server environments.
  • Active Secret Security Clearance.
  • Current CompTIA Security+ certification (preferred), or Network+ or Certified Network Defender (CND) certification.
  • Experience administering enterprise servers, networking, and operating system environments.
  • Experience performing vulnerability management, system hardening, and security best practices.
  • Strong troubleshooting and analytical skills with the ability to resolve complex infrastructure issues.
Preferred Qualifications
  • Experience supporting Department of Defense or other Federal Government enterprise environments.
  • Experience with enterprise networking, load balancing, and high-availability system architectures.
  • Knowledge of virtualization technologies, enterprise storage, and backup solutions.
  • Experience with scripting and automation tools such as PowerShell, Bash, or Python.
  • Familiarity with Microsoft Active Directory, Group Policy, DNS, DHCP, and enterprise server technologies.
  • Experience supporting data center operations and infrastructure modernization efforts.
  • Excellent communication skills with the ability to work effectively across cross-functional technical teams.
Why Nationwide IT Services?
Nationwide IT Services is committed to delivering innovative technology solutions that support our nation's critical missions. As part of our team, you'll work alongside experienced IT professionals supporting secure enterprise infrastructure for the Department of Defense. We offer a collaborative environment, opportunities for professional growth, and the chance to make a meaningful impact supporting our nation's warfighters.
Salary range: $78,000 to $110,000 annually 
The salary range is a general guideline. We consider several factors when determining base salary offers, including the position's scope and responsibilities, the candidate's experience, education, and skills, and current market conditions.
 

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