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Infrastructure Admin Jobs (NOW HIRING)

FGS-WI LLC

IT Infrastructure Administrator

Milton, WI · On-site

$75K - $90K/yr

The IT Infrastructure Administrator will be responsible for administration of servers, networking, endpoints, communications, hardware, software and peripheral systems in a security-oriented ...

NOCO

Infrastructure Administrator

Buffalo, NY · On-site

$90K - $110K/yr

Infrastructure Administrator Location: Buffalo, NY Compensation: $90,000 - $110,000/annually, based on experience What We Are Looking For NOCO is seeking a dynamic and forward-thinking IT Infrastr ...

Robert Half

Infrastructure Administrator

Bolingbrook, IL · On-site

$55.41 - $64.16/hr

We are looking for an Infrastructure Administrator to join a collaborative on-site team in Illinois. This Long-term Contract position is ideal for a hands-on, detail-oriented individual who can ...

Windcave

Infrastructure Administrator

Phoenix, AZ · On-site

We are seeking a talented Infrastructure Administrator to join our dynamic IT Infrastructure team at our Phoenix office. You will play a crucial role in managing and maintaining the infrastructure ...

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Trifecta

Infrastructure Administrator

Allentown, PA · On-site

About the role We are seeking a highly motivated and detail-oriented Infrastructure Administrator to manage and support Trifecta and client on-prem and cloud-based infrastructure. This role is ...

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Infrastructure Admin information

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$43K

$88.7K

$139.5K

How much do infrastructure admin jobs pay per year?

As of Jun 24, 2026, the average yearly pay for infrastructure admin in the United States is $88,722.00, according to ZipRecruiter salary data. Most workers in this role earn between $70,000.00 and $101,000.00 per year, depending on experience, location, and employer.

What skills do you need to be an infrastructure administrator?

An infrastructure administrator needs strong knowledge of network and server management, including experience with operating systems, virtualization, and cloud platforms. Skills in scripting, automation, security protocols, and familiarity with tools like monitoring software and configuration management are also essential.

What are the key skills and qualifications needed to thrive as an Infrastructure Admin, and why are they important?

To thrive as an Infrastructure Admin, you need a solid understanding of network administration, server management, and operating systems, often supported by a degree in IT or related certifications like CompTIA Network+ or Microsoft Certified: Azure Administrator. Familiarity with virtualization tools, cloud platforms (AWS, Azure), and monitoring systems is typically required. Strong problem-solving, attention to detail, and effective communication are crucial soft skills for this role. These abilities ensure the reliability, security, and efficiency of critical IT infrastructure, minimizing downtime and supporting business operations.

What are Infrastructure Admins?

Infrastructure Admins, also known as Infrastructure Administrators, are IT professionals responsible for managing, maintaining, and supporting an organization's core technology systems and networks. Their duties typically include installing and configuring servers, monitoring system performance, ensuring data security, and troubleshooting technical issues. They play a key role in ensuring that IT infrastructure runs smoothly and meets the needs of the business, often working closely with other IT staff to plan for future growth and improvements.

What is an infrastructure administrator?

An infrastructure administrator is a professional responsible for managing and maintaining an organization's IT infrastructure, including servers, networks, and storage systems. They often work with tools like virtualization platforms and monitoring software, and may hold certifications such as CompTIA Server+ or Cisco CCNA. Their role ensures system reliability, security, and optimal performance in a technology environment.

What are some common challenges faced by Infrastructure Admins in maintaining system uptime and reliability?

Infrastructure Admins often face challenges such as managing unexpected hardware failures, ensuring timely software updates, and responding to cybersecurity threats. Balancing routine maintenance with urgent troubleshooting requests can be demanding, especially in large or complex environments. Effective communication with other IT teams and staying current with evolving technologies are crucial for minimizing downtime and maintaining reliable infrastructure. Proactive monitoring and a solid disaster recovery plan are essential tools to address these challenges.

Can you be a sysadmin without a degree?

Yes, it is possible to become a systems administrator without a degree, as many employers prioritize practical skills, certifications, and experience over formal education. Relevant certifications like CompTIA Server+ or Cisco CCNA, along with hands-on knowledge of operating systems and network management, can help qualify for the role.

What is the difference between Infrastructure Admin vs Network Administrator?

AspectInfrastructure AdminNetwork Administrator
CertificationsCompTIA Network+, Cisco CCNA, Microsoft certificationsCompTIA Network+, Cisco CCNA, Microsoft certifications
Work EnvironmentData centers, cloud environments, enterprise IT infrastructureNetwork operation centers, office networks, enterprise environments
Primary ResponsibilitiesManaging servers, storage, cloud services, and overall infrastructureConfiguring, maintaining, and troubleshooting network hardware and connectivity

While both roles require similar certifications and work in enterprise IT settings, Infrastructure Admins focus on managing entire IT infrastructure including servers and cloud services, whereas Network Administrators specialize in network hardware and connectivity. The roles often overlap but differ in scope and primary focus.

What are high paying admin jobs?

High-paying administrative jobs include roles such as executive assistants, office managers, and administrative directors, often requiring strong organizational skills and experience. Salaries vary based on industry, location, and level of responsibility, with executive-level positions typically offering the highest compensation in the administrative field.
More about Infrastructure Admin jobs
What job categories do people searching Infrastructure Admin jobs look for? The top searched job categories for Infrastructure Admin jobs are:
Infrastructure Admin jobs near you
Infographic showing various Infrastructure Admin job openings in the United States as of June 2026, with employment types broken down into 1% Internship, 1% As Needed, 58% Full Time, 21% Part Time, 2% Temporary, and 17% Contract. Highlights an 90% Physical, 3% Hybrid, and 7% Remote job distribution, with an average salary of $88,722 per year, or $42.7 per hour.

IT Infrastructure Administrator

FGS-WI LLC

Milton, WI • On-site

$75K - $90K/yr

Full-time

Posted 23 days ago

Job description

Freedom is proud to be one of the largest, privately held direct mail service providers in the United States. We are a family-owned business entering our 40th year in operation and are excited to expand our national footprint. We are looking for an experienced IT Infrastructure Administrator to join our talented team of high-impact employees at our Milton, WI facility. Join a company that values your talent, supports your professional development, and is committed to excellence in everything we do.

The IT Infrastructure Administrator will be responsible for administration of servers, networking, endpoints, communications, hardware, software and peripheral systems in a security-oriented manufacturing environment. The IT Infrastructure Administrator operates under the direction of the IT Infrastructure Manager and works closely with other IT staff. They have a strong understanding of network infrastructure and endpoints systems, with deep experience in managing a wide range of IT systems.

Essential Duties & Responsibilities
  • An IT generalist whose duties will encompass a wide range of IT technologies
  • Responsibilities include installations, troubleshooting, maintenance, upgrades, hardening, backups including disaster recovery testing and general support for all infrastructure and endpoints systems and related components
  • Maintain up-to-date knowledge of emerging tools and technologies
  • Participate in on-call rotation with other IT personnel

Education and/or Experience

  • A bachelor’s in information technology and 7+ years of practical network administration experience
  • Knowledge of and direct experience working with the following:
    • Infrastructure: server hardware and OS (Windows, Linux), virtualization, storage, networking (VLAN, ACL, routing, Ethernet, wireless), firewalls (access, IPS, application filtering, VPN), identity management (AD, MFA), DNS, DHCP, email, backup, remote desktop, file shares, app/web/SQL servers, PKI, physical security (badge, CCTV), VoIP, MDM, collaboration (Teams, Webex), cloud (Microsoft 365)
    • Endpoint: Windows, Mac, Linux, Printers, Mobile, general monitoring, management and patching for infrastructure and endpoint systems
    • Security: SIEM, EDR, WAF, Configuration Management, Patch Management, Threat Management
    • Automation: scripting (e.g. PowerShell)

Qualifications

  • Possess a strong passion for Information Technologies with a desire to learn new technologies and implement new solutions
  • Strong technical aptitude and ability to research & solve complex issues independently
  • Ability to effectively communicate issues and resolutions to all relevant parties
  • Excellent organizational skills to support network operations
  • Maintain confidentiality regarding information being accessed, processed or stored
  • Pass a federal background check

Environmental Abilities

  • Fluent in English
  • Able to lift 40lbs unassisted
  • Work in confined spaces (e.g. back of server racks, network closets, etc)
  • Able to travel occasionally