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System Administrator 3 Jobs (NOW HIRING)

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System Administrator III

Canonsburg, PA · On-site

Job Title- System Administrator III, National Operations(ServiceNow) Location- Canonsburg, PA, United States, 15317 (Hybrid) Reporting Type- Onsite Work Timing- Regular Hours Monday to Friday, 9am to ...

LanceSoft, Inc.

System Administrator 3

Seal Beach, CA · On-site

LanceSoft, Inc. is seeking a System Administrator 3 to provide system operations support for IT services including Server, Storage, and Backup. The role involves system administration, security ...

Columbia Technology Partners

Description Columbia Technology Partners is seeking an experienced System Administrator 3 to provide implementation, troubleshooting, maintenance, and operational support for mission‑critical ...

Kapitus

System Administrator III

Los Angeles, CA · On-site

$96K - $154K/yr

As a Systems Administrator III at Kapitus, you will serve as a senior-level technical resource responsible for architecting, implementing, securing, and supporting critical infrastructure within a ...

New

InterSources Inc

System Administrator III

Salem, OR · On-site

The System Administrator III will be responsible for managing and supporting Windows environments, cloud infrastructure, and virtual servers while ensuring secure configurations and high availability.

M9 Solutions

System Administrator 3

Chantilly, VA · On-site

M9 Solutions is seeking a System Administrator 3 to work onsite in support of a government contract for a client located in Chantilly, VA . An active TS/SCI clearance is required. Responsibilities

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System Administrator 3 information

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$41K

$88.9K

$137.5K

How much do system administrator 3 jobs pay per year?

As of Sep 13, 2026, the average yearly pay for system administrator 3 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 is a system administrator 3?

A System Administrator 3 is a senior-level IT professional responsible for managing, maintaining, and troubleshooting complex computer systems and networks within an organization. They oversee server environments, ensure system security and reliability, and may lead junior administrators or IT teams. Their role often includes planning system upgrades, implementing best practices, and responding to advanced technical issues. Typically, a System Administrator 3 has several years of experience and deep technical expertise in areas such as Windows, Linux, virtualization, and cloud environments.

What are the key skills and qualifications needed to thrive as a system administrator 3?

To thrive as a System Administrator 3, you need advanced knowledge of system architecture, operating systems (such as Windows and Linux), networking, and a relevant degree or certifications like CompTIA Server+, Microsoft Certified: Windows Server, or Red Hat Certified System Administrator (RHCSA). Expertise in tools such as VMware, Active Directory, scripting languages (like PowerShell or Bash), and monitoring systems is typically required. Strong problem-solving abilities, attention to detail, and effective communication skills make someone stand out in this role. These skills ensure the reliability, security, and efficiency of IT infrastructure, supporting critical business operations.

What are some common challenges faced by a system administrator 3, and how can they be effectively managed?

System Administrator 3 professionals often encounter challenges such as managing complex network infrastructures, ensuring system security, and minimizing downtime. They are typically responsible for advanced troubleshooting and must stay updated on the latest technologies and security threats. Effective management of these challenges involves proactive monitoring, implementing robust backup and disaster recovery plans, and maintaining clear documentation. Collaboration with IT teams and end-users is also key to quickly resolving issues and optimizing system performance.

What is the difference between System Administrator 3 vs Network Administrator?

AspectSystem Administrator 3Network Administrator
CertificationsCompTIA Server+, Cisco CCNA, Microsoft CertifiedCompTIA Network+, Cisco CCNA, Juniper JNCIA
Work EnvironmentData centers, server rooms, enterprise ITNetwork operations centers, office networks, infrastructure
Primary ResponsibilitiesServer management, system updates, troubleshootingNetwork setup, routing, switching, security
Industry UsageIT departments across various industriesTelecommunications, enterprise IT, service providers

The main difference between a System Administrator 3 and a Network Administrator lies in their focus areas. System Administrators primarily manage servers and enterprise systems, while Network Administrators focus on network infrastructure and connectivity. Both roles require similar certifications and often work in overlapping environments, but their core responsibilities differ based on their specialization.

Is a system administrator 3 a high paying job?

A System Administrator 3 typically holds a senior-level position that offers higher salaries compared to entry-level roles, reflecting increased responsibilities and expertise. Compensation varies by industry, location, and organization size, but it generally falls within the higher range for IT support and infrastructure roles. Certifications like CompTIA Server+ or Cisco CCNA can enhance earning potential in this role.
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System Administrator 3 jobs near you
Infographic showing various System Administrator 3 job openings in the United States as of September 2026, with employment types broken down into 1% As Needed, 82% Full Time, 15% Part Time, and 2% Contract. Highlights an 90% Physical, 2% Hybrid, and 8% Remote job distribution, with an average salary of $88,927 per year, or $42.8 per hour.

System Administrator III

Montgomery, AL • On-site

Hyundai AutoEver America
See more jobs at Hyundai AutoEver Americaexternal

Full-time

Re-posted 25 days ago

Job description

Job Summary:
Hyundai AutoEver America (HAEA) is a key IT affiliate of Hyundai Motor Corporation, providing innovative IT services to enhance operational efficiency. The System Administrator III role involves senior-level leadership in designing, implementing, and maintaining Windows-based server environments while ensuring system reliability and performance through advanced technical solutions.
Responsibilities:
• Provide Technical Leadership and Architecture Direction
• Administer and Support Enterprise Windows Environments
• Monitor, Troubleshoot, and Resolve Complex Issues
• Deliver End-User and Operational Support
• Develop and Implement Innovative Technical Solutions
• Lead and Manage Infrastructure Projects
Qualifications:
Required:
• 7+ years of hands‑on experience as a primary administrator supporting Windows Server, VMware, and Microsoft Exchange environments
• Strong expertise in Windows infrastructure administration, including system monitoring, troubleshooting, and lifecycle support
• Experience with PC imaging and user account provisioning using Microsoft Endpoint Configuration Manager (MECM)
• Proven analytical and problem‑solving skills, with the ability to assess issues, think logically, and implement effective technical solutions
• Strong organizational and project execution skills, including the ability to plan, prioritize, coordinate work, and deliver projects on time
• Excellent collaboration and communication skills, with the ability to work effectively in a team and positively engage internal and external customers
Preferred:
• Bachelor’s degree in Information Technology, Computer Science, or a related field
• MCSE: Core Infrastructure certification
• Microsoft Exchange Server certification
• Experience working within enterprise or multi‑site IT environments
Company:
Hyundai AutoEver is an automobile sales internet company. Founded in 2005, the company is headquartered in Fountain Valley, USA, with a team of 201-500 employees. The company is currently Growth Stage.

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