INFRASTRUCTURE ADMINISTRATOR SKILLS, EXPERIENCE, AND JOB REQUIREMENTS

Published: Sep 03, 2025 - The Infrastructure Administrator has experience working in enterprise environments, managing both on-premises and Azure-based deployments. This role requires a strong understanding of cloud platforms, including IAAS, PAAS, and SAAS, as well as hands-on skills in Windows/UNIX system administration, network systems hardware/software, and cloud monitoring solutions. The administrator also brings expertise in Windows Servers and software support to ensure seamless and secure infrastructure operations.

Essential Hard and Soft Skills for a Standout Infrastructure Administrator Resume
  • Infrastructure Management
  • Server Administration
  • Network Troubleshooting
  • System Monitoring
  • Active Directory
  • Cloud Technologies
  • Backup Management
  • Security Implementation
  • Firewall Management
  • Performance Tuning
  • Project Collaboration
  • Team Collaboration
  • Stakeholder Communication
  • Technical Leadership
  • On-Call Support
  • User Support
  • Compliance Leadership
  • Vendor Coordination
  • Help Desk Support
  • Service Excellence

Summary of Infrastructure Administrator Knowledge and Qualifications on Resume

1. BS in Information Technology with 4 years of Experience

  • Experience in the field or in a related area.
  • Ability to maintain multi-tier architectures, load balancers, web servers, application servers, databases, storage, and networking.
  • Ability to maintain Cisco and Meraki firewalls, routing, switching, and SD-WAN.
  • Ability to maintain network systems between Azure, AWS, and on-prem data centers.
  • Familiarity with Microsoft 365 services.
  • Familiarity with Azure administration.
  • Strong customer service orientation.
  • Ability to deploy and maintain monitoring and alerts within the environment that are informative and actionable.
  • Good understanding of the organization’s goals and objectives.

2. BS in Computer Science with 3 years of Experience

  • Strong interpersonal, written, and oral communication skills.
  • Able to conduct research into issues and products.
  • Ability to prioritize and execute tasks in a rapidly evolving environment and make sound decisions in pressure situations.
  • Ability to present ideas in a user-friendly language.
  • Highly self-motivated and directed.
  • Able to pay keen attention to detail.
  • Proven analytical and problem-solving abilities.
  • Experience working in a team-oriented, collaborative environment.
  • Experience with an omni-channel retail environment.

3. BA in Management Information Systems with 4 years of Experience

  • Experience working with Cloud Services and server administration.
  • Experience with Windows Server, Azure, and Office 365 Administration.
  • Excellent verbal and written communication skills.
  • Capable of resolving complex problems with creative solutions and exercising independent judgment in developing systems.
  • Ability to perform work unsupervised.
  • Experience with MS SQL Server, MS Power Platform, and SAP.
  • Must have IT-related certifications.
  • Must be able to work on-site in Alvin, TX on a regular basis.

4. BS in Cybersecurity with 5 years of Experience

  • Excellent written, oral, and interpersonal communication skills.
  • Proven analytical and creative problem-solving abilities.
  • Able to prioritize and execute tasks in a high-pressure environment.
  • Strong customer service orientation.
  • Ability to work in a team-oriented, collaborative environment.
  • Excellent organization skills.
  • Available to work in a 24-hour, 7-day-a-week environment.
  • Experience with Windows Server, VMware, SQL, Active Directory and Virtual Computing.
  • Able to know network fundamentals.
  • Experience in a System Engineer-type role, or similar roles, or any combination of education and experience, which would provide an equivalent background with demonstrated technical experience.
  • Must have or be able to obtain a Mississippi Gaming permit.
  • Must possess basic mathematical skills to include the ability to add, subtract, multiply and divide, specific to position responsibilities.

5. BA in Business Administration with 4 years of Experience

  • Experience as a Unix/Linux Systems Administrator or equivalent combination of education and/or experience.
  • Experience with Linux (Red Hat, Ubuntu, CentOS, etc.).
  • Experience with automation or script creation.
  • Knowledge of Windows Operating Systems.
  • Ability to troubleshoot and resolve issues with server hardware, operating systems, and software.
  • Ability to effectively document all technical designs and solutions.
  • Experience working in a Google Cloud environment.
  • Experience infrastructure as Code (IAC) using Terraform.
  • Kubernetes and automation of containerized apps.
  • Experience with Git and CI/CD practices.
  • Experience working in a scientific environment.
  • Experience with Windows Systems Administration.

6. BS in Network Engineering with 5 years of Experience

  • Ability to identify, troubleshoot and resolve typical issues found in Active Directory Domain environments.
  • Responsible for day-to-day maintenance, including backup verification, patching deployment and scheduling, data-center UPS maintenance, hardware replacement and upgrade, software and hardware warranty monitoring.
  • Able to work closely with the IT team to provide end-user support and issue resolution as an escalation from the Service Desk.
  • Able to assign work and/or project tasks, fulfilling general system administration.
  • Able to create and maintain documentation for processes and procedures.
  • Able to participate in an on-call after-hours rotation for user support.
  • Experience as a lead service desk technician, service desk technician, or Associate Systems Administration Role in any small to medium-sized businesses.
  • Highly self-motivated and directed, logical and efficient with strong problem-solving skills.
  • Ability to thrive in a rapidly changing environment under minimal supervision.
  • Understanding of the ITIL framework.
  • Demonstrated knowledge and experience deploying small business wired and wireless communication networks, with an understanding of Category 5/6 and optical cabling standards.
  • Comfortable accessing the CLI of industry-standard network equipment like Cisco or HP switches, firewalls, appliances, routers, etc.
  • Well-developed interpersonal skills.
  • Must be tactful, mature, flexible and customer service oriented.

7. BS in Computer Engineering with 3 years of Experience

  • Demonstrated knowledge and experience in incident resolution and request fulfillment ticketing systems.
  • Basic understanding of IP and IP subnetting standards.
  • Working knowledge of DHCP, DNS, GPO and related services in Microsoft Active Directory enterprise environments.
  • Expert-level skillset with troubleshooting and configuring devices using the Windows operating system.
  • Good understanding of desktop security best practices, such as least privileged security.
  • Basic understanding of RAID configurations, Solid State drives, SATA and SAS connectivity mediums.
  • Understanding of virtualization technologies and the capability to troubleshoot and identify issues between the host and guest virtual machines.
  • Must ability to maintain confidentiality with sensitive internal and external information.
  • Excellent communication skills, verbal and written, as well as receptive listening skills.
  • Ability to present complex ideas in a clear, concise fashion to technical and non-technical audiences.
  • Must have Technical Vendor Certifications.

8. BA in Information Systems Management with 4 years of Experience

  • Experience in an information technology role.
  • Experience in management, deployment and support of IT infrastructure network, server, or end-user computing environments.
  • Knowledge of CATSA's mandate and priorities, as well as an awareness of relevant legislation impacting CATSA.
  • Knowledge of data security and disaster recovery systems and procedures.
  • Knowledge and understanding of IT infrastructure administration in a secure environment.
  • Experience with the integration of new technology into an existing IT infrastructure.
  • Ability to troubleshoot, think creatively and problem-solve.
  • Ability to plan and organize, work under tight timelines.
  • Ability to communicate effectively orally and in writing.

9. BS in Software Engineering with 3 years of Experience

  • Ability to explain technical matters in a clear and concise language.
  • Ability to work in a team environment.
  • Able to demonstrate professionalism, tact and maturity.
  • Knowledge of a range of network, server, or end-user computing systems, protocols and applications.
  • Knowledge of systems security protocol, policies and procedures.
  • Knowledge of current technological developments/trends in the area of expertise.
  • Experience in a client service role.
  • Experience conducting research and trends analysis of new technologies specific to IT infrastructure network, server, or end-user computing environments.

10. BA in Telecommunications with 7 years of Experience

  • Experience in a VMware support position.
  • Demonstrated experience provisioning, configuring and maintaining VMware Cloud Foundation services.
  • Comprehensive hands-on experience with virtual technologies to include VMWare ESX/ESXi, vSphere, VMotion, VCenter, DRS, HA, SRM, NSX,vSAN, VROps.
  • Able to provide VMware administration support and management.
  • Experience in troubleshooting and tuning VMware ESXi hosts/servers.
  • Able to provide Veeam/Cohesity administration support and management.
  • Experience with Remote Monitoring and Management, vROPs, vCenter, HW monitoring, Nagios.
  • Network knowledge and troubleshooting of TCP/IP networks.
  • Familiar with VMWARE virtual networking, NSX-T, or NSX-V.
  • NetApp ONTAP Storage management skills.
  • Advanced knowledge and experience with scripting languages like Bash and PowerShell.
  • Must have VMware VCAP certifications.

11. BS in Cloud Computing with 5 years of Experience

  • Experience working in Enterprise environments.
  • Hands-on experience with on-prem and Azure-based deployments within an enterprise environment.
  • Experience with other cloud platforms.
  • Good working knowledge of IAAS, PAAS and SAAS.
  • Windows/UNIX system Administration experience.
  • Experience with network Systems hardware/software.
  • Experience in software support.
  • Experience with Cloud monitoring solutions.
  • Experience with Windows Servers.
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