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Enterprise System Administrator Jobs (NOW HIRING)

AIT

Enterprise System Administrator

Plano, TX · On-site

The Enterprise Systems Administrator is responsible for the administration, technical support, integration, performance, and continuous improvement of the company's enterprise application portfolio ...

ait

Enterprise System Administrator

Plano, TX

The Enterprise Systems Administrator is responsible for the administration, technical support, integration, performance, and continuous improvement of the company's enterprise application portfolio ...

FGS LLC

Enterprise System Administrator

Suitland, MD · On-site

$165K - $180K/yr

Salary Band : $165,000to $180,000 FGS, LLC is seeking an experienced Enterprise Systems Administrator to support the Office of Naval Intelligence in Suitland, Maryland. We are seeking a highly ...

RIVIDIUM

System Administrator ? Level II

Quantico, VA · On-site

The ideal candidate will actively monitor enterprise system performance, diagnose and resolve ... The System Administrator ? Level II will collaborate closely with infrastructure teams, senior ...

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Enterprise System Administrator information

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$53.5K

$100K

$139.5K

How much do enterprise system administrator jobs pay per year?

As of Sep 14, 2026, the average yearly pay for enterprise system administrator in the United States is $100,014.00, according to ZipRecruiter salary data. Most workers in this role earn between $78,000.00 and $114,000.00 per year, depending on experience, location, and employer.

What is an enterprise system administrator?

An Enterprise System Administrator is a technology professional responsible for managing, maintaining, and securing the computer systems and networks within large organizations. Their duties include installing and configuring servers, monitoring system performance, troubleshooting issues, and ensuring data security and compliance. They often work with complex IT environments, supporting critical business applications and collaborating with other IT staff to ensure system reliability and uptime.

What are some common challenges faced by enterprise system administrators, and how can they be addressed?

Enterprise System Administrators often encounter challenges such as managing complex, large-scale IT environments, ensuring system uptime, and responding quickly to unexpected incidents. Balancing security with accessibility, keeping systems updated without disrupting operations, and coordinating with various departments can also be demanding. These challenges can be addressed through strong documentation practices, proactive monitoring, regular training, and clear communication with both technical and non-technical teams.

What are the key skills and qualifications needed to thrive as an enterprise system administrator, and why are they important?

To thrive as an Enterprise System Administrator, you need expertise in system administration, network management, troubleshooting, and a relevant degree or equivalent experience. Familiarity with operating systems (such as Windows Server and Linux), virtualization platforms, scripting languages, and certifications like CompTIA Server+, Microsoft Certified: Windows Server, or VMware Certified Professional are typically required. Strong problem-solving, communication, and organizational skills set outstanding professionals apart in this role. These qualifications are essential to ensure reliable system performance, rapid issue resolution, and secure, scalable enterprise IT environments.

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

AspectEnterprise System AdministratorNetwork Administrator
CertificationsMicrosoft Certified: Windows Server, Cisco CCNACompTIA Network+, Cisco CCNA
Work EnvironmentLarge enterprise IT infrastructure, data centersNetwork hardware, local and wide area networks
Employer & IndustryCorporations, government agencies, large organizationsIT service providers, corporate networks, educational institutions
Primary FocusManaging enterprise-wide systems, servers, and applicationsConfiguring, maintaining, and troubleshooting network hardware and connectivity

While both roles involve IT infrastructure, the Enterprise System Administrator focuses on managing enterprise-wide systems and servers, whereas the Network Administrator specializes in network hardware and connectivity. Understanding these differences helps organizations assign the right responsibilities and professionals for their IT needs.

What cities are hiring for Enterprise System Administrator jobs?

Cities with the most Enterprise System Administrator job openings:

What are popular job titles related to Enterprise System Administrator jobs?

For Enterprise System Administrator jobs, the most frequently searched job titles are:

Enterprise System Administrator jobs near you
Infographic showing various Enterprise 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 91% Physical, 2% Hybrid, and 7% Remote job distribution, with an average salary of $100,014 per year, or $48.1 per hour.

GIS Enterprise System Administrator

Washington, DC • On-site

Geospatial Consulting Group International
IT Services • 11 - 50 employees
Learn more about Geospatial Consulting Group Internationalexternal

$120K - $165K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 4 days ago

Job description

Contract: Defense Intelligence Agency
Work Location: Monday-Friday, Onsite in Rosslyn, Virginia
Reporting Hours: Eastern Business Hours
Clearance: Active Top Secret/SCI clearance with lifestyle polygraph (or eligibility to meet DIA security requirements)
Travel: Not required
Geocgi is seeking an experienced GIS Enterprise System Administrator to provide expert-level technical, administrative, and security support for the Defense Intelligence Agency (DIA) Enterprise Support for CIO contract. In this role, you will manage, secure, and optimize complex ArcGIS Enterprise architectures across multiple classification domains, ensuring strict compliance with defense and intelligence community security standards. This position is an onsite opportunity, Monday through Friday DIA facilities in Rosslyn, Virginia, USA.
Key Responsibilities:
  • Security & Compliance (ISSO Support): Ensure systems are operated, maintained, and disposed of per security policies. Maintain Assessment and Authorization (A&A) records, conduct periodic compliance reviews, report security incidents, coordinate hardware/software/firmware modifications, and ensure audit records are collected and reviewed.
  • Accreditation & Technical Leadership: Act as the technical lead for Esri product accreditation procedures. Support the Risk Management Framework (RMF) / Risk Management Process (RPM) lifecycle by identifying configurations, implementing and assessing security controls, performing acceptance, integration, security, and user testing, and managing technical paperwork.
  • ArcGIS Enterprise Administration: Administer, maintain, and tune multi-tier cloud and virtualized enterprise environments (Development, Test, Production, and Backup Production). Configure advanced capabilities including Insights, Dashboards, Story Maps, Portal Web Applications, Image Server, GeoAnalytics Server, and GeoEvent Server.
  • Cloud & Infrastructure Management: Administer cloud infrastructure. Handle VM administration, migrate legacy enterprise systems to cloud environments, coordinate with Cloud Broker teams for cost estimates, and leverage ArcGIS Monitor for usage analytics.
  • Software Deployment & PKI Integration: Manage software distribution via ASCENT, maintain ArcGIS Online organizational accounts, and ensure seamless integration of the Esri PKI Model with DIA Public Key Infrastructure (including updating internal .NET source code as needed).
  • User Support & Community Outreach: Deliver help desk support for ArcGIS Enterprise, Portal, ArcGIS Pro, and desktop tools. Create training documentation, SOPs, and wiki guides. Conduct outreach, briefings, and demonstrations for the DoDIIS community, and represent the agency at industry events.

As an employee of geocgi, the GIS Enterprise System Administrator will have access to a generous benefits package, in addition to a corporate culture and community of GIS geeks. Our benefits include but are not limited to:
  • Competitive salaries, commensurate with experience and leading Federal Contractors in the geospatial industry.
  • Opportunities for upward mobility in a dynamic fast paced environment within a small company.
  • Merit-based spot and end of year bonuses.
  • Safe Harbor 401(k) plan with immediate vesting.
  • Flexible work hours and PTO.
  • Enjoy 100% company-paid medical, dental, and vision premiums for individual employees. Coverage extensions for spouses and child dependents are available for purchase through the company plan.
  • Company paid training, certifications, and professional growth and development.

The following are requirements of the GIS Enterprise System Administrator:
  • U.S. Citizen with active DoD Top Secret Clearance
  • Onsite Monday through Friday in Rosslyn, Virginia.
  • Minimum of 5 years of hands-on experience in enterprise-level GIS administration, systems engineering, or information system security within the Department of Defense (DoD) or Intelligence Community (IC).
  • Deep expertise in Esri ArcGIS Enterprise architecture, deployment, tuning, and troubleshooting across multi-tier environments.
  • CompTIA Security + Certification.
  • Hands-on administration experience with advanced ArcGIS server roles (GeoEvent Server, GeoAnalytics Server, Image Server).
  • Strong background in DoD/IC security compliance, RMF/RPM authorization packages, and ISSO support functions.
  • Familiarity with classified cloud and virtualized environments.
  • Basic proficiency in script maintenance, customization, or .NET source code troubleshooting to support PKI integration.
  • Demonstrated ability to act as a technical lead for software accreditation and testing protocols.
  • Excellent technical writing skills for completing security paperwork, system diagrams, and standard operating procedures (SOPs).
  • Strong communication skills for stakeholder outreach, conducting briefings, and providing user-facing help desk support.

The annual base salary range for this position is anticipated to be $120,000-$165,000 USD. The listed salary range represents our good faith estimate for this position. Please note that the salary information is a general guideline only. Geocgi considers factors such as (but not limited to) scope and responsibilities of the position, candidate's education & work experience, training & certifications, and key skills as well as market and business considerations at the time of the offer.
Geocgi provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state, or local laws.

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