INFRASTRUCTURE ADMINISTRATOR RESUME EXAMPLE

Published: Sep 03, 2025 - The Infrastructure Administrator oversees the daily operations of the Director’s office, managing administrative priorities, supervising support staff, and ensuring smooth internal workflow aligned with corporate objectives. This position provides critical coordination across procurement, contract administration, budget authorization, and policy compliance while liaising with HR, IT, Legal, and other departments. The administrator also handles sensitive organizational matters, interprets and applies corporate policies, and ensures robust internal controls are in place for efficient departmental operations.

Tips for Infrastructure Administrator Skills and Responsibilities on a Resume

1. Infrastructure Administrator, Axxum Technologies, Rancho Cordova, CA

Job Summary: 

  • Ensure the operational continuity of the IT infrastructure to support business processes.
  • Advise on technical automation solutions to optimize the execution of business processes within the guidelines of the computerization policy.
  • Analyze and resolve complex infrastructure incidents.
  • Participate in ICT, Business and Security projects.
  • Prepare and execute the (daily) operational maintenance infrastructure activities.
  • Design and implement non-standard infrastructure changes.
  • Ensure the infrastructure components and the technical documentation are up to date.
  • Respond to and resolve infrastructure (monitoring) alerts.
  • Work as a strong team contributor and provide technical expertise.
  • Maintain contacts with IT staff, users and suppliers.
  • Participate in a 24/7 standby rotation schedule.
  • Responsible for managing VMware, Nutanix, Windows Server, Active Directory and Backup solutions.


Skills on Resume:

  • Infrastructure Management (Hard Skills)
  • Incident Resolution (Hard Skills)
  • Process Automation (Hard Skills)
  • Project Collaboration (Soft Skills)
  • Change Management (Hard Skills)
  • Alert Monitoring (Hard Skills)
  • Stakeholder Communication (Soft Skills)
  • On-Call Support (Soft Skills)

2. Infrastructure Administrator, Great Lakes Water Authority, Detroit, MI

Job Summary: 

  • Install and administer LAN servers, operating systems, software base, network, communications infrastructure, and cloud resources.
  • Define the policies and the architecture of the network and server infrastructure to be installed in any type of environment (on-premises and in a cloud environment).
  • Monitor enterprise LAN servers, operating systems, software base and communications infrastructure.
  • Generate and analyze usage reports and system configurations for performance tuning and capacity planning.
  • Identify and correct issues with LAN and communications hardware, network operating systems, software base and network applications.
  • Execute systems migration and upgrades.
  • Notify supervisor of errors and equipment stoppage.
  • Build and update all the servers and network documentation.
  • Responsible for the LAN, WAN, and communications security.
  • Responsible for defining and implementing server setup and configuration.
  • Backup of the Support and Systems Administrator.


Skills on Resume:

  • Server Administration (Hard Skills)
  • Network Design (Hard Skills)
  • System Monitoring (Hard Skills)
  • Performance Tuning (Hard Skills)
  • Issue Resolution (Hard Skills)
  • System Upgrades (Hard Skills)
  • Security Management (Hard Skills)
  • Team Collaboration (Soft Skills)

3. Infrastructure Administrator, Colorado Access, Aurora, CO

Job Summary: 

  • Respond to Help Desk requests involving hardware and software issues.
  • Oversee computer networks to ensure that they function smoothly.
  • Responsible for customizing the network to the district’s needs by connecting the necessary hardware and software to the network.
  • Monitor the performance of the network and the related server.
  • Troubleshoot any problems, such as slow performance or network crashes.
  • Develop, install, and maintain emergency systems to back up the main network servers.
  • Provide technical support to district field support technicians.
  • Work with senior support staff to maintain network servers and infrastructure.
  • Administer network information and structure, including user and software application settings.
  • Troubleshoot system and user problems and perform repairs and modifications.
  • Keep records of all users' problems and errors, as well as the steps taken to solve the problems.
  • Administer user access by adding, modifying, or deleting user access levels.
  • Responsible for the installation and maintenance of district databases.
  • Analyze school needs and user requests for program changes, bug fixes, system enhancements and new programs.
  • Perform all work duties and activities in accordance with District policies, procedures, and safety practices.


Skills on Resume:

  • Help Desk Support (Soft Skills)
  • Network Administration (Hard Skills)
  • System Troubleshooting (Hard Skills)
  • Performance Monitoring (Hard Skills)
  • Backup Management (Hard Skills)
  • User Access Control (Hard Skills)
  • Technical Documentation (Hard Skills)
  • Collaboration Skills (Soft Skills)

4. Infrastructure Administrator, Whitefish Credit Union Association, Kalispell, MT

Job Summary: 

  • Deploy, maintain and monitor all infrastructure assets.
  • Design and implementation of new technologies.
  • Enhance SOCAN’s existing network, compute, cloud, or storage infrastructure.
  • Establish and implement secure configurations for Infrastructure applications, servers, network devices, and cloud services using industry benchmarks such as CIS.
  • Continuous vulnerability assessment and remediation.
  • Capacity planning and performance monitoring.
  • Responsible for data protection and recovery.
  • Incident response and change management.
  • Maintain, monitor, and analyze logs.
  • Work with other SOCAN groups and project stakeholders for the planning and execution of corporate and departmental projects and initiatives.


Skills on Resume:

  • Infrastructure Management (Hard Skills)
  • Technology Implementation (Hard Skills)
  • Network Enhancement (Hard Skills)
  • Secure Configuration (Hard Skills)
  • Vulnerability Management (Hard Skills)
  • Performance Monitoring (Hard Skills)
  • Data Protection (Hard Skills)
  • Project Collaboration (Soft Skills)

5. Infrastructure Administrator, Keating Muething & Klekamp PLL, Cincinnati, OH

Job Summary: 

  • Manage IT infrastructure vendors for managed services of other servers.
  • Coordinate the transition of the local servers to a Cloud infrastructure.
  • Lead the CMMC process internally to achieve compliance and certification using 3rd party service providers.
  • Assist users with day-to-day workstation questions and troubleshoot security-related issues.
  • Install, configure, service, and maintain hardware and software for networking devices, such as PCs/Laptops, Printers, Switches, Routers, and Servers.
  • Oversee Website launch and maintenance.
  • Manage relationships with hardware vendors for affordable/ideal suggestions on all hardware-related endeavors.
  • Provide support for remote work.
  • Maintain inventory of all IT equipment, software and licenses.
  • Propose, update and enforce system policies and procedures.
  • Ensure consistent and secure IT operations with the help of existing MSPs.
  • Create and maintain a disaster recovery plan for IT systems.


Skills on Resume:

  • Vendor Management (Soft Skills)
  • Cloud Transition (Hard Skills)
  • Compliance Leadership (Soft Skills)
  • User Support (Soft Skills)
  • Hardware Maintenance (Hard Skills)
  • Website Management (Hard Skills)
  • Remote Support (Soft Skills)
  • Disaster Recovery (Hard Skills)

6. Infrastructure Administrator, Columbia Advisory Group, Dallas, TX

Job Summary: 

  • Specify, configure, support and troubleshoot WAN, LAN, WLAN and VPN (IPSec, L2TP, PPTP, SSL and TLS)connectivity.
  • Focus on ensuring confidentiality, integrity and availability of data and systems.
  • Work with ISPs and 3rdparty provisioning vendors on WAN connectivity for stores, warehouses and offices.
  • Configure, manage and troubleshoot over 350 store firewalls.
  • Manage telecom providers and related expenses by reviewing and approving invoices for voice, data and cellular services for 25 corporate locations.
  • Configure, support and troubleshoot a wide range of access points, phone/VoIP systems, PoE devices, IP camera systems and specialized wireless handheld or vehicle-mounted devices for stores and warehouses.
  • Responsible for installation and troubleshooting of Windows operating systems and related software.
  • Administer vendor access to store network resources.
  • Responsible for on-call rotation and escalation policy to provide 24/7 support for business-critical systems and events.
  • Create, update and follow documented procedures.
  • Maintain internal controls of systems and networks, allow for cross-training and end-user self-service.
  • Coordinate with external IT consultants and vendors.


Skills on Resume:

  • Network Troubleshooting (Hard Skills)
  • Data Security (Hard Skills)
  • Vendor Coordination (Soft Skills)
  • Firewall Management (Hard Skills)
  • Telecom Management (Hard Skills)
  • Device Support (Hard Skills)
  • Windows Administration (Hard Skills)
  • On-Call Support (Soft Skills)

7. Infrastructure Administrator, NOVA Corporation, Albuquerque, NM

Job Summary: 

  • Manage the day-to-day activities of the Director’s office, screen and determine priorities.
  • Provide specialised operational coordination and support to the Director and Managers of the unit.
  • Supervise administrative and support staff (team of 2 persons).
  • Provide procurement, contract administration and secretarial support to the project engineers/designers and managers.
  • Authorise expenditures on the annual budget and payment of office-related contracts and services.
  • Responsible for the coordination and implementation of the unit’s business practices, workflow, and departmental procedures.
  • Ensure that they are in accordance with the unit and corporate objectives.
  • Interpret CBC policies and disseminate to staff.
  • Ensure that proper internal controls are in place and that corporate policy is applied.
  • Act as unit representative with HR, Business Affairs, Legal and Procurement Departments, Building Access/Security Administration and IT for CBC accounts.
  • Work with advanced confidential and sensitive information relating to organizational restructuring, budget issues, financial impacts and matters pertaining to labour relations relating to all affiliations.


Skills on Resume:

  • Office Management (Soft Skills)
  • Operational Coordination (Soft Skills)
  • Team Supervision (Soft Skills)
  • Administrative Support (Hard Skills)
  • Budget Oversight (Hard Skills)
  • Workflow Implementation (Hard Skills)
  • Policy Compliance (Hard Skills)
  • Confidential Handling (Soft Skills)

8. Infrastructure Administrator, Brown and Caldwell, Walnut Creek, CA

Job Summary: 

  • Manage, maintain, and support Active Directory, group policy, DNS, DHCP, and other network services.
  • Maintain, monitor, and update physical and virtual infrastructure, to include compute, storage, and networking aspects, both on-premise and in public cloud.
  • Develop project plans for the implementation of infrastructure projects.
  • Participate in the completion of current and future infrastructure projects.
  • Investigate and recommend new or additional technologies to meet current or anticipated business needs.
  • Document configuration and procedures of infrastructure-related items.
  • Assist other IT and business teams with projects and incident response.
  • Stay up to date on current IT developments and trends, making recommendations.


Skills on Resume:

  • Active Directory Management (Hard Skills)
  • Infrastructure Maintenance (Hard Skills)
  • Project Planning (Hard Skills)
  • Cloud Operations (Hard Skills)
  • Technology Evaluation (Hard Skills)
  • Documentation Skills (Hard Skills)
  • Cross-Team Support (Soft Skills)
  • IT Trend Awareness (Soft Skills)

9. Infrastructure Administrator, Agile Defense, Scott AFB, IL

Job Summary: 

  • Responsible for managing and supporting the company.
  • Responsible for working with industry-leading.
  • Responsible for virtualization and cloud technologies and focusing on providing and maintaining the highest level of service and end user experience.
  • Responsible for Systems installation, configuration, support, administration and documentation.
  • Monitor and improve system availability and performance.
  • Implement systems and security policies.
  • Drive improvement through automation and process simplification.
  • Responsible for working with ITIL principles, the Infrastructure Administrator will work with all the Servers and Services.
  • Assist with providing a high level of support for all users.


Skills on Resume:

  • Systems Administration (Hard Skills)
  • Cloud Technologies (Hard Skills)
  • Performance Monitoring (Hard Skills)
  • Security Implementation (Hard Skills)
  • Process Automation (Hard Skills)
  • ITIL Practices (Hard Skills)
  • User Support (Soft Skills)
  • Service Excellence (Soft Skills)

10. Infrastructure Administrator, Cenlar FSB, Ewing, NJ

Job Summary: 

  • Design, configuration and deployment of network services in accordance with global standards and procedures.
  • Manage global enterprise security infrastructure.
  • Assist the infrastructure and operations team with technical leadership of the network capability to deliver global infrastructure services.
  • Responsible for BAU and project work, including new infrastructure implementations, office upgrades and moves, infrastructure migrations and overall business continuity/improvement projects.
  • Design and execute a plan to migrate existing manually created and configured applications and infrastructure to be automated and scalable.
  • Identify and act on opportunities to automate and secure existing infrastructure.
  • Build and deliver a roadmap for a Continuous Integration and Continuous Deployment(CI/CD) platform to be utilized by Corporate IT partners and beyond.
  • Work with the immediate team as well as IT leadership to find what could benefit Iterable.


Skills on Resume:

  • Network Deployment (Hard Skills)
  • Security Infrastructure (Hard Skills)
  • Technical Leadership (Soft Skills)
  • Infrastructure Projects (Hard Skills)
  • Automation Strategy (Hard Skills)
  • CI/CD Development (Hard Skills)
  • Scalability Planning (Hard Skills)
  • Team Collaboration (Soft Skills)