IT Infrastructure Systems Analyst

IT Infrastructure Systems Analyst page is loaded## IT Infrastructure Systems Analyst locations:
Oklahoma City, OKtime type:
Full time posted on:
Posted Todayjob requisition :
R3190

The Dolese Promise is built on a foundation of integrity driven by our passion for quality, safety, and reliability. We are one of Oklahoma's most respected employee-owned companies because of our people and our values. We strongly believe in positively impacting our communities through our products, our actions, and our financial support.

Being a part of the Dolese team affords a unique opportunity to join an organization that rewards its owners through profit sharing. Our employees are one of our most important resources, which is why we promise to deliver.

Dolese Delivers:
* Stable Foundation
* Treat with Respect
* Safe Environments
* Employee Focus
** JOB SUMMARY
** Grow your IT career with a company built on
** Safety, Integrity, Teamwork, and Stewardship**. As an
** IT Infrastructure Systems Analyst
** at Dolese, you will take ownership of core systems that power our business, supporting servers, virtualized environments, identity platforms, and network infrastructure. This role focuses on provisioning and maintaining virtual servers (VMware), administering Office 365 and Active Directory/Entra , and ensuring the reliability and security of foundational services such as DNS, DHCP, and Group Policy. You’ll contribute to the design, architecture, implementation, and ongoing maintenance of technology projects and secure server processes, while collaborating across IT and business teams to keep operations running smoothly.

If you thrive on solving complex technical challenges, delivering uptime, and enabling secure, reliable systems, this is your opportunity to make an impact and grow your expertise.
** WHY JOIN US
** We are people, building communities from the ground up. For our employees, we are focused on building careers. Joining our team means:
* ** Stability & Legacy**:
Be part of a company with over a century of success and a reputation for excellence.
* ** Growth Opportunities**:
Advance your technical expertise through hands-on work in virtualization, identity & access management, and cloud integrations.
* ** Impactful Work**:
Your work ensures secure, reliable systems and services that keep our operations running across all locations, enabling Dolese to deliver exceptional service to our customers.
* ** Supportive Culture**:
Our employees support one another and our customers through our service values:
** Champion Kindness, Incite Enthusiasm, Build Relationships, and Provide Innovative Solutions**. We value collaboration, integrity, and continuous improvement.
** KEY RESPONSIBILITIES/ESSENTIAL FUNCTIONS
*** Administer and support core infrastructure technologies including, but not limited to: MSFT Servers, Active Directory, SCCM, VMWare, Pure Storage, and Azure AD.
* Provide documentation and technical specifications to IT staff for planning and implementing new or upgrades of IT infrastructure.
* Provision, configure, and maintain virtual servers and services; manage performance, capacity, and lifecycle (patching, upgrades, decommissioning).
* Implement and maintain secure configurations (MFA, conditional access, security baselines), and partner with Security on vulnerability remediation, endpoint hardening, and access governance.
* Perform and/or coordinate regular backup operations and implement appropriate processes for data protection, disaster recovery, and failover procedures.
* Monitor system health and availability with enterprise tools; respond to alerts and proactively address performance bottlenecks.
* Troubleshoot hardware and software issues, run diagnostics, document root cause and resolution, prioritize incidents, and assess and minimize business impact.
* Execute change management for infrastructure changes (planning, risk assessment, testing, approval, deployment, and post-change validation).
* Collaborate effectively with business stakeholders, project managers, IT Business Analysts, and Developers to deliver solutions and meet SLAs.
* Lead small-scale projects and contribute to larger initiatives by owning…