Oracle OCI Windows Administrator

Oracle OCI Windows Administrator
Onsite

Description:
Diversified Systems is seeking an Oracle OCI Windows Administrator to support the State of Ohio OCI Migration Team. The selected consultant will provide Windows systems administration and operational support within Oracle Cloud Infrastructure (OCI) environments while supporting enterprise migration and modernization initiatives. This role requires deep Windows administration expertise, strong OCI experience, and hands-on knowledge of infrastructure automation and enterprise operations.

Responsibilities:

• Provide Windows systems administration and operational support.
• Administer Windows servers, including user and group management.
• Perform Windows server configuration, maintenance, patching, and troubleshooting.
• Manage and troubleshoot Windows networking.
• Manage and troubleshoot DNS environments.
• Manage local host and name resolution configurations.
• Support domain join and Active Directory integration activities.
• Support Group Policy interactions as applicable.
• Automate infrastructure and operational processes using Ansible and Terraform.
• Diagnose and resolve complex operating system, middleware, networking, and integration issues.
• Support system hardening, stability, and operational excellence across Windows environments.
• Ensure Windows environments follow operational best practices for reliability, security, and performance.
• Support Oracle-hosted infrastructure environments in Oracle Cloud Infrastructure (OCI).

Requirements:

• Proven experience as a Windows Administrator required.
• Strong experience with Oracle Cloud Infrastructure (OCI) required.
• Deep Windows administration experience in enterprise environments required.
• Strong working knowledge of Ansible required.
• Strong working knowledge of Terraform required.
• Experience with Active Directory domain integration required.
• Experience with user and group administration required.
• Experience with Windows networking required.
• Experience with DNS required.
• Experience with host and name resolution configuration required.
• Experience with Windows patching and system maintenance required.
• Strong troubleshooting and problem-solving skills required.

Desired Skills:

• Experience designing automated operational workflows for Windows environments preferred.
• Experience with enterprise monitoring, alerting, and operational support models preferred.
• Familiarity with high-availability and performance optimization practices for Windows platforms preferred.
• Experience with Windows security hardening in enterprise or regulated environments preferred.

About Diversified Systems
Founded in 1990, Diversified Systems is an award-winning Technology Services corporation providing all levels of IT project consulting services nationwide. DSI is headquartered in Columbus, Ohio with regional offices in the American Midwest and East Coast. We offer our consultants a number of flexible and competitive compensation benefit packages.

Diversified Systems is committed to the principles of equal employment. We are committed to complying with all federal, state, and local laws providing equal employment opportunities, and all other employment laws and regulations.

Diversity, Equity and Inclusion
DSI values authenticity and is committed to making sure our employees and partners are valued and respected. At DSI, we believe building a diverse culture is important because we know when people work together, we can achieve better results as a team. DSI realizes that everyone comes from various backgrounds. We celebrate these differences because our employees are our greatest asset as we strive to best meet the needs of those we serve. As part of our ongoing efforts, DSI is focused on advancing equality, diversity, and inclusion by setting high standards to continually evolve our culture. This includes but is not limited to recruiting, community involvement, client delivery, and career development.