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.

Remote
caret down
Compensation
caret down
Position Level
caret down
Time Posted
caret down
Industries
caret down
More
1
caret down

$75K - $115K *

Empower your career by developing user-focused documentation for mission-critical systems. Collaborate with engineers and stakeholders to create clear, accessible content that enhances user experience...

United StatesRemote

3 weeks ago

  •   5 - 7 years exp.  •   Information Technology

$92K - $150K *

Lead the charge in enhancing distributor engagement and sales performance through strategic training, inventory optimization, and relationship management while driving measurable growth and return on...

Tennessee, USRemote

3 weeks ago

  •   Less than 5 years exp.  •   Manufacturing & Automotive

$125K - $150K *

Lead the charge in operational excellence for a Data Center Services unit, driving performance, workforce development, and customer satisfaction across multiple locations while overseeing mission-crit...

United StatesRemote

2 weeks ago

  •   5 - 7 years exp.  •   Telecommunications & Hardware

$150K - $180K *

Elevate cloud solutions by designing, deploying, and managing scalable Azure infrastructures. Collaborate with cross-functional teams to ensure optimal performance, security, and compliance while driv...

Texas, USRemote

1 week ago

  •   8 - 10 years exp.  •   Information Technology

$217K - $298K *

Lead the charge in shaping Root's platform and AI engineering strategy, overseeing critical infrastructure and driving operational excellence across teams to deliver intelligent products at scale...

United StatesRemote

Reposted 6 days ago

  •   11 - 15 years exp.  •   Enterprise Technology

$160K - $200K *

Lead IT's AI-first transformation by driving vision, coordinating cross-functional initiatives, and ensuring platform uptime while empowering teams to adopt AI tools effectively across the organizatio...

United StatesRemote

Reposted 3 days ago

  •   5 - 7 years exp.  •   Enterprise Technology

$125K - $150K *

Join a team that's dedicated to providing exceptional post-sales technical support for federal clients. You'll troubleshoot complex systems, collaborate with engineering teams, and ensure seamless ope...

United StatesRemote

6 days ago

  •   8 - 10 years exp.  •   Information Technology

$95K - $115K *

Transform correctional technology solutions by serving as a trusted advisor, enhancing customer relationships, and driving adoption through strategic guidance and expertise. Engage with stakeholders t...

Phoenix, AZRemote

4 days ago

  •   5 - 7 years exp.  •   Enterprise Technology

$98K - $120K *

Lead the design and implementation of automated workflows using SharePoint, Power Apps, and Power BI. Collaborate with stakeholders to enhance processes, provide training, and ensure seamless data int...

Virginia, USRemote

4 days ago

  •   5 - 7 years exp.  •   Education, Government & Non-Profit

$135K - $185K *

Transform data into actionable insights by enhancing financial models, optimizing sales performance, and driving operational efficiencies. Collaborate with cross-functional teams to support strategic...

United StatesRemote

1 week ago

  •   5 - 7 years exp.  •   Technical Services

$80K - $95K *

Transform public sector compliance reporting by ensuring accuracy, timeliness, and adherence to contractual obligations. Collaborate across teams to mitigate risks and enhance operational efficiency t...

United StatesRemote

Today

  •   5 - 7 years exp.  •   Information Technology

$75K - $100K *

Reimagine quality assurance as a Platform Tester, driving test strategy and automation for critical healthcare solutions. Collaborate with cross-functional teams to ensure stability and scalability in...

CanadaRemote

6 days ago

  •   5 - 7 years exp.  •   Healthcare

$118K - $219K *

Lead the charge in delivering complex IT capabilities within secure environments. Oversee program management, systems architecture, and vendor relations while ensuring compliance and effective communi...

RemoteRemote

1 week ago

  •   Less than 5 years exp.  •   Aerospace & Defense

$130K - $155K *

Unlock potential by leading security initiatives and shaping strategy. Collaborate with teams to design and implement robust security solutions, ensuring alignment with business goals and compliance s...

Florida, USRemote

6 days ago

  •   5 - 7 years exp.  •   Finance & Insurance

$130K - $155K *

Join our team as a Principal Security Engineer, where you'll design and enhance security solutions, shape strategy, and lead initiatives to protect enterprise assets while mentoring junior engineers a...

Pennsylvania, USRemote

6 days ago

  •   5 - 7 years exp.  •   Finance & Insurance

$110K - $130K *

Elevate your career by leading a technical team to enhance collaboration tools in a dynamic, cloud-based environment. Engage with federal clients, drive Agile practices, and ensure toolset efficiency...

United StatesRemote

4 weeks ago

  •   Less than 5 years exp.  •   Healthcare

$129K - $175K *

Champion the optimization of mission-critical Oracle EBS environments, ensuring seamless database administration and support for complex financial systems. Collaborate with cross-functional teams to e...

United StatesRemote

1 week ago

  •   8 - 10 years exp.  •   Information Technology

$126K - $200K *

Lead technical solutions architecture for HPE storage platforms, guiding partners and sales teams in developing resilient infrastructure solutions. Drive engagement, enablement, and strategic initiati...

RemoteRemote

5 days ago

  •   5 - 7 years exp.  •   Consumer Technology

$126K - $200K *

Drive your career forward by providing technical leadership and innovative solutions in enterprise networking. Collaborate with partners to enhance sales engagement and architect cutting-edge solution...

RemoteRemote

3 weeks ago

  •   5 - 7 years exp.  •   Consumer Technology

$111K - $200K *

Champion innovative networking solutions by providing technical leadership and architectural expertise to channel partners, driving sales engagement and opportunity closure across enterprise environme...

RemoteRemote

3 weeks ago

  •   5 - 7 years exp.  •   Consumer Technology

$123K - $164K *

Lead the charge in securing power access for our data center portfolio. Drive commercial negotiations, orchestrate processes, and manage contracts to ensure seamless project execution and operational...

RemoteRemote

4 weeks ago

  •   5 - 7 years exp.  •   Business Services

$110K - $130K *

Unlock potential by leveraging your Salesforce expertise to design, build, and review secure, scalable solutions. Collaborate with clients and teams to ensure seamless integrations and effective deliv...

United StatesRemote

5 days ago

  •   5 - 7 years exp.  •   Enterprise Technology

$110K - $130K *

Elevate application security by driving best practices and collaborating with scrum teams. This role ensures data protection and compliance while integrating security into the software development lif...

Florida, USRemote

6 days ago

  •   Less than 5 years exp.  •   Finance & Insurance

$92K - $115K *

Unlock potential by enhancing tax technology and reporting processes. Collaborate with cross-functional teams to improve data accuracy and efficiency in tax compliance and reporting for a dynamic, mul...

RemoteRemote

2 weeks ago

  •   Less than 5 years exp.  •   Technical Services

$72K - $160K *

Architect and optimize scalable data pipelines using Azure Databricks for credit card data processing. Collaborate with cross-functional teams to ensure data quality and support modernization efforts...

United StatesRemote

2 days ago

  •   5 - 7 years exp.  •   Enterprise 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.