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

$80K - $180K *

Innovate with us to lead a dynamic team in designing and supporting cutting-edge technical infrastructure. Drive impactful projects, mentor junior engineers, and enhance operational stability while le...

Texas, USRemote

6 days ago

  •   Less than 5 years exp.  •   Retail & Consumer Goods

$100K - $120K *

Elevate preconstruction processes by leading project planning, coordination, and execution. Collaborate with stakeholders to ensure alignment on scope, budget, and timelines while managing cost estima...

RemoteRemote

3 days ago

  •   5 - 7 years exp.  •   Enterprise Technology

$115K - $135K *

Lead the charge in driving new business opportunities and managing territory expansion. Build trusted relationships with key decision-makers while executing partner-led initiatives and coordinating a...

Portland, ORRemote

Reposted 1 week ago

  •   Less than 5 years exp.  •   Information Technology

$115K - $135K *

Accelerate your career by driving new business and expansion in a dynamic territory. Leverage partner relationships and data-driven strategies to build a robust pipeline, conduct impactful training, a...

Seattle, WARemote

Reposted 1 week ago

  •   Less than 5 years exp.  •   Information Technology

$125K - $150K *

Join a dynamic team as you lead corporate accounting operations, driving financial reporting, audits, and process improvements. Shape the future of accounting through strategic leadership and innovati...

RemoteRemote

1 week ago

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

$150K - $180K *

Transform enterprise AI solutions by designing and implementing Multi-Agentic AI architectures. Leverage expertise in Generative AI, cloud technologies, and governance to lead projects from proof of c...

United StatesRemote

1 week ago

  •   11 - 15 years exp.  •   Information Technology

$150K - $165K *

Unlock the potential of our Order Management systems by leading complex IT projects, enhancing Oracle applications, and collaborating with cross-functional teams to drive continuous improvement and in...

RemoteRemote

2 weeks ago

  •   8 - 10 years exp.  •   Telecommunications & Hardware

$104K - $166K *

Accelerate automation initiatives by developing end-to-end solutions using Ansible, Python, and RESTful APIs. Collaborate with cross-functional teams to enhance operational efficiency and ensure compl...

United StatesRemote

1 week ago

  •   8 - 10 years exp.  •   Aerospace & Defense

$135K - $145K *

Join a team that's transforming healthcare by leading VistA application transitions. Leverage your expertise to analyze, plan, and execute modernization efforts, ensuring seamless deployment and opera...

United StatesRemote

3 weeks ago

  •   11 - 15 years exp.  •   Information Technology

$110K - $130K *

Join a team that's driving high-impact commercial data center projects from inception to completion, ensuring alignment with strategic goals, timelines, and budgets while fostering collaboration among...

Quanah, TXRemote

3 days ago

  •   8 - 10 years exp.  •   Enterprise Technology

$110K - $130K *

Lead the charge in managing high-impact commercial data center projects, ensuring alignment with client goals, timelines, and budgets while fostering collaboration among stakeholders and driving opera...

Texas, USRemote

3 days ago

  •   8 - 10 years exp.  •   Enterprise Technology

$90K - $110K *

Lead strategic sales initiatives to drive growth in public safety software, building relationships with key decision-makers across government agencies and K-12 districts. Excel in a dynamic environmen...

Illinois, USRemote

1 week ago

  •   5 - 7 years exp.  •   Telecommunications & Hardware

$80K - $95K *

Elevate project execution by leading a team of Control Technicians, ensuring quality, timely completion, and effective communication across all stakeholders while providing technical support and mento...

United StatesRemote

1 week ago

  •   5 - 7 years exp.  •   Enterprise Technology

$95K - $115K *

Lead and enhance day-to-day accounting operations, focusing on accounts payable, receivable, and cash management. Collaborate with cross-functional teams to ensure accurate, timely transactions while...

United StatesRemote

4 days ago

  •   5 - 7 years exp.  •   Manufacturing & Automotive

$125K - $150K *

Empower a robust enterprise network-security infrastructure by leading initiatives in design, operation, and troubleshooting of advanced firewall systems. Collaborate with cross-functional teams to en...

United StatesRemote

Reposted today

  •   8 - 10 years exp.  •   Information Technology

$80K - $95K *

Transform customer experiences by designing, integrating, and optimizing innovative automation solutions. Collaborate with diverse clients to deliver technical excellence and enhance service delivery...

United StatesRemote

Reposted 3 weeks ago

  •   Less than 5 years exp.  •   Enterprise Technology

$91K - $163K *

Shape client strategies by managing complex engagements, driving team performance, and enhancing customer experiences. Leverage industry expertise to solve challenges and mentor junior staff while ens...

Eden Prairie, MNRemote

3 days ago

  •   Less than 5 years exp.  •   Healthcare

$69K - $144K *

Unlock the potential of technology risk management by assessing controls, ensuring SOX compliance, and providing expert advisory for system implementations. Drive audit effectiveness while partnering...

Dallas, TXRemote

3 weeks ago

  •   Less than 5 years exp.  •   Healthcare

$100K - $120K *

Join a team that's redefining technical support for enterprise customers. You'll own escalations, advocate for clients, and build scalable processes while collaborating with engineering to enhance our...

San Francisco, CARemote

4 days ago

  •   5 - 7 years exp.  •   Technical Services

$110K - $130K *

Transform endpoint management by designing and deploying solutions across a vast device estate. Collaborate with cross-functional teams to ensure security, compliance, and reliability while leveraging...

United StatesRemote

2 weeks ago

  •   8 - 10 years exp.  •   Pharmaceuticals & Biotech

$157K - $182K *

Empower industry leaders by building trusted relationships and delivering strategic technology solutions. Leverage deep industry knowledge to influence decision-making and drive growth while mentoring...

Illinois, USRemote

4 weeks ago

  •   11 - 15 years exp.  •   Information Technology

$110K - $130K *

Lead a dynamic team in managing customer orders, ensuring accuracy and timely delivery while enhancing interdepartmental collaboration and customer satisfaction across Sales and Service Delivery opera...

United StatesRemote

2 weeks ago

  •   8 - 10 years exp.  •   Telecommunications & Hardware

$83K - $144K *

Advance your career by providing technical leadership in software support, analysis, and implementation. Collaborate with teams to enhance systems, ensuring quality and efficiency in upgrades and new...

Champaign, ILRemote

Reposted 1 week ago

  •   Less than 5 years exp.  •   Hospitals & Medical Centers

$160K - $200K *

Drive growth and operations for a key defense account, focusing on strategic partnerships and innovative solutions. Lead P&L management, build relationships, and ensure contract success while navigati...

Virginia, USRemote

Today

  •   8 - 10 years exp.  •   Information Technology

$100K - $120K *

Join a team that's dedicated to managing enterprise AI platforms, ensuring governance, compliance, and support operations. Collaborate across departments to enhance user experience and drive adoption...

Florida, USRemote

1 week ago

  •   5 - 7 years exp.  •   Finance & Insurance

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.