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.
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.
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.
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.
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.
$110K - $130K *
Lead high-impact design-build projects, overseeing critical data center initiatives from inception to completion. Ensure seamless coordination across teams, maintain safety and quality standards, and...
3 weeks ago
Senior Workforce Solutions Engineer
$104K - $153K *
Unlock your potential by leading the technical delivery of workforce applications. Collaborate with teams to enhance productivity through automation, AI, and integrations, ensuring secure and efficien...
1 week ago
Senior ILA/A&E Engineering Lead
$110K - $130K *
Transform large-scale project design by leading ILA/A&E engineering initiatives. Own technical solutions from site evaluation to construction support, fostering ADB's growth through effective collabor...
4 weeks ago
Senior Software Engineer - Tooling & Automation
$125K - $135K *
Architect a unified operational dashboard connecting diverse alert systems to streamline monitoring and enhance triage efficiency, ensuring critical alerts are prioritized and effectively routed...
Reposted 3 weeks ago
Oracle Cloud Solution Architect
$114K - $252K *
Drive the design and integration of Oracle Cloud solutions for federal HCM modernization, transforming technical strategies into robust architectures while overseeing development teams to ensure succe...
Reposted 1 week ago
Solutions Engineer - M365 Copilot & Agents
$150K - $207K *
Partner with us to drive enterprise AI adoption by assessing, deploying, and securing Microsoft 365 Copilot and Agent 365 capabilities. Leverage your expertise to enhance customer environments and ens...
1 week ago
$75K - $135K *
Unlock the potential of secure application access by providing engineering support, troubleshooting connectivity issues, and collaborating with teams to enhance service reliability and customer experi...
Today
Senior Mainframe Systems Programmer - Datacom
$85K - $148K *
Unlock potential by managing CA Datacom environments, optimizing databases, and ensuring 24x7 support. Collaborate with vendors, implement best practices, and maintain documentation to enhance client...
2 weeks ago
Oracle Application Systems Analyst (Mid-Level)
$83K - $112K *
Transform your career by leveraging your analytical skills to enhance application systems. Collaborate with teams to improve workflows, execute tests, and support mission-driven initiatives that stren...
1 week ago
Oracle Application Systems Analyst (Mid-Level)
$106K - $143K *
Join a dynamic team as you analyze and enhance enterprise applications, ensuring seamless functionality and integration. Collaborate with developers and stakeholders to drive improvements that strengt...
1 week ago
Senior Project Manager-MEP Building Automation Controls
$110K - $130K *
Manage and lead complex infrastructure projects for financial services clients, ensuring strategic objectives are met through effective planning, execution, and collaboration. Elevate your career in a...
6 days ago
Senior Project Manager-MEP Building Automation Controls
$110K - $130K *
Lead the execution of complex infrastructure projects, ensuring alignment with strategic objectives while managing client relationships and project teams. Drive innovation in project delivery and enha...
6 days ago
Senior Project Manager-MEP Building Automation Controls
$110K - $130K *
Lead critical infrastructure projects for financial services clients, managing all phases from planning to completion. Collaborate with teams to ensure project success while mentoring junior managers...
6 days ago
Information Security Consultant
$100K - $120K *
Advance your career as a Compliance Consultant, supporting diverse clients in enhancing their information security and compliance frameworks. Collaborate on audits, risk assessments, and governance pr...
Reposted 1 week ago
$119K - $161K *
Transform web applications by developing, deploying, and maintaining PHP solutions. Collaborate with cross-functional teams to enhance user experience and ensure optimal functionality in a client-faci...
3 days ago
Business Development Manager (Data Centers Vertical)
$150K - $200K *
Unlock potential by driving business growth in the Data Centers vertical, executing strategic go-to-market plans, and fostering relationships with key stakeholders to deliver innovative electrical inf...
1 week ago
Senior / Lead / Principal Software Engineer - Foundations Team (Infrastructure/Platform)
$117K - $313K *
Drive impactful change by building highly scalable cloud infrastructure and CI/CD systems. Collaborate with a top-tier team to enhance performance and quality while participating in dynamic software d...
Reposted 1 week ago
IT Cooling - National Account Manager
$110K - $130K *
Drive your career with a pivotal role in strategic sales and account management, focusing on IT cooling solutions. Engage with key customers, develop growth strategies, and lead initiatives that enhan...
4 days ago
$192K - $336K *
Champion multiple Expert Service engagements, ensuring timely, budget-friendly delivery while driving effective decision-making and risk management. Lead and mentor teams, aligning project objectives...
3 weeks ago
$95K - $115K *
Deliver innovative Appian solutions by developing, enhancing, and maintaining applications while supporting modernization initiatives in a collaborative Agile environment. Troubleshoot issues and ensu...
1 week ago
Senior Routing Engine Developer (CX Platform)
$120K - $145K *
Join a team that's designing the next-gen routing platform for enterprise contact centers. You'll develop scalable backend services for real-time interaction distribution, collaborating across teams t...
1 week ago
Senior Routing Engine Developer (CX Platform)
$120K - $145K *
Build innovative routing engines for enterprise-scale contact centers, optimizing real-time distribution of interactions across various channels. Collaborate with cross-functional teams to enhance per...
1 week ago
Senior Routing Engine Developer (CX Platform)
$120K - $145K *
Deliver innovative routing solutions for enterprise-scale contact centers. Design and build a robust routing engine that intelligently distributes interactions across various channels, ensuring high a...
1 week ago
Senior Routing Engine Developer (CX Platform)
$120K - $145K *
Lead the charge in designing and developing a cutting-edge routing engine for enterprise-scale contact centers, ensuring real-time distribution of interactions across various channels while optimizing...
1 week ago
Senior Routing Engine Developer (CX Platform)
$120K - $145K *
Empower enterprise-scale contact centers by designing and developing a cutting-edge routing engine. Collaborate across teams to ensure intelligent distribution of interactions, optimizing for performa...
1 week ago
What does an IT Infrastructure Administrator do?
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?
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?
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?
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?
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.