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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$115K - $135K *

Empower progress at the forefront of cybersecurity by managing security operations, ensuring compliance, and mitigating risks. Collaborate with teams to enhance security measures and protect sensitive...

United StatesRemote

2 days ago

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

$156K - $204K *

Drive data alignment and enhance business processes by designing robust data pipelines and infrastructure. Collaborate with cross-functional teams to ensure data quality and accessibility, enabling ef...

United StatesRemote

2 weeks ago

  •   5 - 7 years exp.  •   Information Technology

$138K - $189K *

Join a team that's redefining revenue systems by optimizing Salesforce CPQ architecture. Leverage your expertise to design and implement advanced pricing solutions, ensuring seamless Quote-to-Cash pro...

United StatesRemote

3 days ago

  •   5 - 7 years exp.  •   Information Technology

$135K - $140K *

Join a team that's shaping the future of cybersecurity by leading strategic resilience initiatives. Drive risk management, incident response, and security architecture while collaborating with senior...

United StatesRemote

4 days ago

  •   11 - 15 years exp.  •   Education, Government & Non-Profit

$100K - $120K *

Transform billing operations by leading a team to optimize healthcare revenue cycle processes, ensuring timely and accurate claims submission while driving performance improvements and fostering stron...

United StatesRemote

1 week ago

  •   5 - 7 years exp.  •   Healthcare

$80K - $95K *

Transform your career by leading complex DDC control projects, mentoring junior technicians, and ensuring system reliability and efficiency in commercial building automation. Drive innovation and exce...

Florida, USRemote

2 weeks ago

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

$87K - $135K *

Drive your career forward by leading systems engineering for a cloud-based enterprise system. Engage in architecture development, integration, and modernization efforts while ensuring security and ope...

United StatesRemote

1 week ago

  •   Less than 5 years exp.  •   Enterprise Technology

$150K - $180K *

Join a team that's shaping the future of technology solutions by leveraging your expertise as a Principal Solution Architect. Drive customer success through innovative implementations and strategic gu...

Dallas, TXRemote

1 week ago

  •   8 - 10 years exp.  •   Information Technology

$150K - $180K *

Analyze financial strategies and lead the FP&A function to drive organizational growth. Collaborate with executives to translate business goals into actionable financial plans, ensuring robust forecas...

Pennsylvania, USRemote

3 days ago

  •   8 - 10 years exp.  •   Information Technology

$110K - $130K *

Take ownership of comprehensive cyber risk assessments across the enterprise, articulating risks in business terms to ensure informed decision-making by leadership and helping to strengthen the organi...

United StatesRemote

Reposted today

  •   8 - 10 years exp.  •   Technical Services

$182K - $195K *

Lead the charge in high-value EPC transactions for gas generation projects, driving cross-functional collaboration and strategic supplier partnerships to secure long-term value in clean energy infrast...

CanadaRemote

4 days ago

  •   5 - 7 years exp.  •   Energy & Utilities

$121K - $161K *

Transform your career by leading the design and implementation of Veeva Vault RIM, ensuring optimal performance and compliance while collaborating with cross-functional teams to enhance user experienc...

United StatesRemote

3 weeks ago

  •   5 - 7 years exp.  •   Pharmaceuticals & Biotech

$100K - $120K *

Transform the integration landscape by designing and managing CI/CD pipelines, APIs, and infrastructure for hybrid environments, ensuring seamless operations and high-quality software delivery for mis...

San Antonio, TXRemote

6 days ago

  •   Less than 5 years exp.  •   Information Technology

$105K - $150K *

Empower your career by driving automation sales growth and building relationships. Leverage your welding expertise to deliver value-driven solutions, optimize processes, and support customers in achie...

Minnesota, USRemote

3 weeks ago

  •   5 - 7 years exp.  •   Manufacturing & Automotive

$120K - $145K *

Advance organizational change initiatives by leading Oracle Cloud transformations. Collaborate with stakeholders to ensure successful adoption through strategic planning, training, and communication...

United StatesRemote

5 days ago

  •   8 - 10 years exp.  •   Staffing

$125K - $140K *

Join a team that's dedicated to enhancing product training initiatives. You'll manage project workflows, align training with corporate strategy, and lead a team to ensure effective delivery and engage...

CanadaRemote

6 days ago

  •   5 - 7 years exp.  •   Telecommunications & Hardware

$95K - $115K *

Join a team that's dedicated to enhancing software solutions for ATMs and cash recyclers. This role involves evaluating, installing, and troubleshooting software while ensuring client satisfaction and...

Rhode Island, USRemote

2 weeks ago

  •   Less than 5 years exp.  •   Enterprise Technology

$150K - $225K *

Champion service integration by leading a multivendor framework that enhances collaboration, accountability, and performance across IT operations, ensuring exceptional service delivery for veterans an...

Rockville, MDRemote

1 week ago

  •   8 - 10 years exp.  •   Information Technology

$120K - $140K *

Unlock potential by designing and automating cloud infrastructure, enhancing operational efficiency, and driving strategic improvements in deployment and maintenance processes across teams...

Toronto, ONRemote

1 week ago

  •   5 - 7 years exp.  •   Healthcare

$118K - $158K *

Lead the charge in developing and maintaining a robust information security audit program, ensuring compliance with FedRAMP, CMMC, and other standards while collaborating with engineering teams to imp...

United StatesRemote

1 week ago

  •   Less than 5 years exp.  •   Consumer Technology

$119K - $178K *

Join a team where you'll lead strategic engagements with customers, shaping technology roadmaps and driving value through innovative solutions, while fostering relationships and technical expertise to...

RemoteRemote

4 weeks ago

  •   5 - 7 years exp.  •   Enterprise Technology

$119K - $178K *

Bring your expertise to develop strategic technology roadmaps and drive customer success by providing technical insights, building trusted relationships, and overcoming challenges in highly dynamic bu...

Florida, USRemote

4 weeks ago

  •   5 - 7 years exp.  •   Enterprise Technology

$150K - $175K *

Manage cross-provider IT service delivery and governance in a federal environment. Collaborate with multidisciplinary teams to ensure dependable services and measurable outcomes while leading service...

United StatesRemote

6 days ago

  •   5 - 7 years exp.  •   Business Services

$110K - $130K *

Join us to enhance our cloud-based platform as a Full Stack Developer, leveraging your DevOps and AWS expertise. Collaborate across the stack to build, automate, and scale applications while ensuring...

CanadaRemote

2 weeks ago

  •   5 - 7 years exp.  •   Enterprise Technology

$175K *

Shape the future of global telecommunications by leading strategy, architecture, and operations for voice and video infrastructure, ensuring reliable and cost-effective communication services aligned...

United StatesRemote

5 days ago

  •   5 - 7 years exp.  •   Business Services

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.