IT Infrastructure Administrator Jobs

Explore IT Infrastructure Administrator opportunities for experienced technology professionals who keep business-critical systems reliable, secure, and ready to scale. Ladders features vetted professional roles paying $100,000 or more, including openings in infrastructure operations, systems administration, networking, cloud platforms, and enterprise support.

What IT Infrastructure Administrators Do

IT Infrastructure Administrators manage the technology foundations organizations rely on every day. Responsibilities may include maintaining servers and operating systems, administering networks and identity services, monitoring performance and availability, managing backups and disaster recovery, and resolving complex infrastructure issues. Many roles also contribute to cloud migration, automation, security controls, and technology planning.

Skills and Experience Employers Seek

Employers often look for hands-on experience with Windows or Linux environments, virtualization, cloud services, networking, storage, and endpoint or directory management. Scripting, configuration management, monitoring, incident response, and strong documentation skills can also be valuable. Certifications and expertise in platforms such as AWS, Microsoft Azure, Google Cloud, VMware, or Cisco may help demonstrate specialized knowledge, depending on the role.

Career Paths in IT Infrastructure

Infrastructure administrators can advance into senior systems or network administration, cloud engineering, infrastructure architecture, site reliability engineering, IT operations leadership, or cybersecurity. Roles vary by organization: some focus on a particular platform, while others oversee hybrid environments that combine on-premises data centers and cloud services.

Find IT Infrastructure Administrator Jobs on Ladders

Search Ladders for vetted IT Infrastructure Administrator jobs and related opportunities paying $100,000 or more. Review each listing for its technology stack, responsibilities, location, and experience requirements to find roles that align with your career goals.

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$125K - $150K *

Accelerate progress at the forefront of Oracle eBusiness Suite implementation, leading a skilled team to enhance financial modules while ensuring seamless project management and technical problem reso...

Arlington, VARemote

1 week ago

  •   15+ years exp.  •   Enterprise Technology

$90K - $110K *

Elevate project execution by overseeing construction from demolition to occupancy. Manage onsite activities, coordinate with teams, and ensure timely, safe project completion while fostering strong cl...

Iowa, USRemote

6 days ago

  •   8 - 10 years exp.  •   Real Estate & Construction

$90K - $110K *

Build and maintain robust web applications using Drupal, ensuring quality delivery across front-end and back-end layers. Collaborate with teams to optimize content management systems and enhance user...

Arkansas, USRemote

3 days ago

  •   5 - 7 years exp.  •   Information Technology

$100K - $120K *

Champion client success by managing relationships with institutional accounts, ensuring seamless onboarding and engagement. Collaborate across teams to enhance service delivery and drive measurable re...

United StatesRemote

6 days ago

  •   5 - 7 years exp.  •   Finance & Insurance

$90K - $110K *

Shape the future of construction by overseeing project execution from demolition to occupancy. Collaborate with teams to ensure timely, safe, and successful project delivery while building strong clie...

Michigan, USRemote

6 days ago

  •   8 - 10 years exp.  •   Real Estate & Construction

$194K - $272K *

Drive modernization efforts across complex infrastructure programs, collaborating with engineering teams to ensure successful execution and alignment with long-term strategies. Leverage technical expe...

United StatesRemote

2 weeks ago

  •   8 - 10 years exp.  •   Media

$120K - $150K *

Drive complex federal platform initiatives, enhancing security, compliance, and infrastructure through innovative engineering solutions and cross-functional leadership...

United StatesRemote

Reposted 3 weeks ago

  •   8 - 10 years exp.  •   Information Technology

$170K - $210K *

Drive excellence in design management for OFCI electrical systems in a hyperscale data center. Lead teams, enforce standards, and ensure seamless integration of owner-furnished equipment while managin...

United StatesRemote

6 days ago

  •   11 - 15 years exp.  •   Real Estate & Construction

$140K - $175K *

Champion AI innovation by engaging with clients to identify and prototype high-value use cases. Blend technical expertise with advisory skills to drive AI solutions, enhancing productivity and transfo...

United StatesRemote

1 week ago

  •   5 - 7 years exp.  •   Information Technology

$95K - $115K *

Explore innovative strategies for organizational change management, driving successful project transitions and integrating emerging technologies while ensuring effective communication and collaboratio...

United StatesRemote

3 weeks ago

  •   5 - 7 years exp.  •   Information Technology

$90K - $110K *

Optimize real-time automation solutions across manufacturing and enterprise levels. Collaborate with engineering teams to design, implement, and enhance systems using diverse programming and design to...

Richmond, VARemote

1 week ago

  •   Less than 5 years exp.  •   Manufacturing & Automotive

$170K - $250K *

Help us build a high-performing infrastructure team that drives operational excellence and reliability. Lead a diverse group of engineers, manage budgets, and modernize technology while collaborating...

United StatesRemote

2 weeks ago

  •   8 - 10 years exp.  •   Telecommunications & Hardware

$130K - $145K *

Optimize utility engagement and electrical infrastructure solutions for large-scale projects. Lead power assessments, easement analysis, and coordinate with stakeholders to drive effective real estate...

United StatesRemote

5 days ago

  •   5 - 7 years exp.  •   Real Estate & Construction

$115K - $130K *

Partner with us to enhance IT infrastructure for the Air National Guard, providing vital remote and on-site support across the U.S. This role involves installation, troubleshooting, and maintenance of...

United StatesRemote

Yesterday

  •   8 - 10 years exp.  •   Information Technology

$120K - $150K *

Unlock potential by driving AI deployment strategies with clients, translating business needs into actionable use cases, and ensuring successful model adoption. Collaborate closely with engineers and...

United StatesRemote

4 days ago

  •   Less than 5 years exp.  •   Enterprise Technology

$180K - $200K *

Manage and execute a comprehensive IAM strategy, ensuring robust identity security across corporate and cloud environments. Lead a team to implement Zero Trust principles and enhance identity governan...

United StatesRemote

1 week ago

  •   8 - 10 years exp.  •   Information Technology

$90K - $120K *

Analyze data trends and support program oversight as a key team lead. Collaborate across multiple teams to enhance reporting and data quality, ensuring effective problem management and continuous impr...

United StatesRemote

6 days ago

  •   5 - 7 years exp.  •   Information Technology

$110K - $130K *

Develop and enhance JD Edwards applications to drive business efficiency across departments. Collaborate with analysts to create solutions that meet specifications and improve processes in a manufactu...

United StatesRemote

1 week ago

  •   8 - 10 years exp.  •   Manufacturing & Automotive

$124K - $174K *

Lead the charge in transforming data into actionable insights that enhance Marketing and Sales strategies. Drive customer relevancy through market analysis, persona development, and innovative researc...

Illinois, USRemote

4 days ago

  •   5 - 7 years exp.  •   Information Technology

$85K - $145K *

Transform enterprise data platforms by designing and implementing scalable AI-driven solutions. Collaborate with cross-functional teams to enhance data governance, reliability, and operational excelle...

Texas, USRemote

1 week ago

  •   Less than 5 years exp.  •   Finance & Insurance

$75K - $107K *

Lead the administration and optimization of the SAP Ariba platform, ensuring effective procurement operations. Collaborate with cross-functional teams to enhance system functionality, support user tra...

United StatesRemote

2 weeks ago

  •   8 - 10 years exp.  •   Finance & Insurance

$110K - $130K *

Elevate database operations and backup strategies for a major automotive client. Collaborate with cross-functional teams to ensure optimal performance and disaster recovery in a dynamic AWS environmen...

United StatesRemote

2 weeks ago

  •   Less than 5 years exp.  •   Enterprise Technology

$120K - $145K *

Champion innovative technology solutions as a lead architect and advisor, collaborating with stakeholders to address complex business challenges and drive impactful outcomes through strategic planning...

RemoteRemote

4 weeks ago

  •   5 - 7 years exp.  •   Hospitals & Medical Centers

$95K - $115K *

Develop and maintain core financial platforms, ensuring reliability and data integrity. Collaborate with cross-functional teams to implement scalable solutions and enhance platform performance in a re...

RemoteRemote

1 week ago

  •   Less than 5 years exp.  •   Finance & Insurance

$135K - $160K *

Unlock the potential of enterprise systems by leading the design and architecture of innovative Java full-stack solutions integrated with AI. Collaborate with clients to translate technical constraint...

United StatesRemote

4 weeks ago

  •   8 - 10 years exp.  •   Information Technology

Frequently Asked Questions (FAQ)

  • What does an IT Infrastructure Administrator do?question toggle

    An IT Infrastructure Administrator maintains and supports the systems, networks, servers, cloud services, and related tools that organizations use to operate. The work can include monitoring availability, troubleshooting incidents, managing access, applying updates, and supporting backups and security.

  • What skills are commonly required for IT Infrastructure Administrator jobs?question toggle

    Requirements vary, but employers commonly seek experience with Windows or Linux administration, networking, virtualization, cloud platforms, identity and access management, monitoring, and scripting. Communication, troubleshooting, and documentation skills are also important.

  • Which certifications can help IT Infrastructure Administrators?question toggle

    Depending on the position, certifications in AWS, Microsoft Azure, Google Cloud, VMware, Cisco, or security may be useful. The most relevant credential depends on the employer's technology environment and the role's responsibilities.

  • What career paths can follow an IT Infrastructure Administrator role?question toggle

    Professionals may progress into senior infrastructure administration, cloud engineering, network architecture, site reliability engineering, IT operations management, or cybersecurity roles.

  • Are IT Infrastructure Administrator jobs available that pay $100,000 or more?question toggle

    Yes. Ladders features vetted professional jobs paying $100,000 or more, including qualifying IT infrastructure opportunities. Compensation and requirements vary by employer, location, and experience.