Network/Systems Engineer

About the role

We are looking for an experienced Network/Systems Engineer to support a financial services environment in Greenville, South Carolina. This is a Long-term Contract opportunity offering onsite engagement for an initial 4 to 6 month term, with a strong focus on enterprise infrastructure, systems reliability, and network support. The role is well suited to a senior specialist who can manage complex Microsoft, virtualization, cloud, and networking technologies while contributing hands-on technical expertise across day-to-day operations and project work.

Responsibilities

• Administer and enhance Windows Server environments, including server upgrades, migrations, and ongoing operational support across enterprise systems.
• Manage VMware vSphere infrastructure to maintain virtual machine performance, availability, and capacity across production environments.
• Oversee storage platforms and backup-related activities to help ensure data protection, system resilience, and efficient resource utilization.
• Support Active Directory services, including Group Policy, federation services, and hybrid identity integrations with Entra ID and Azure AD synchronization.
• Develop and maintain PowerShell scripts to automate administrative tasks, streamline maintenance, and improve infrastructure efficiency.
• Provide hands-on support for Cisco network infrastructure, helping maintain connectivity, troubleshoot issues, and strengthen overall network performance.
• Administer Windows Server and SQL clustering environments, including upgrade activities and high-availability support for critical applications.
• Maintain Microsoft Azure resources such as virtual machines, networking components, and hybrid infrastructure connections between cloud and on-premises systems.
• Handle enterprise patching, certificate administration, and Microsoft Exchange Online or Office 365 mail environment support, including spam filtering oversight.
• Assist with Linux systems administration and collaborate on broader infrastructure initiatives where cross-platform support is needed.

Requirements

• 10+ years of hands-on experience in systems and network engineering within enterprise environments.
• Strong background in Microsoft Windows Server administration, including upgrades, migrations, and ongoing support.
• Proven experience with VMware vSphere, storage administration, and high-availability infrastructure management.
• Advanced knowledge of Active Directory, Group Policy, ADFS, and hybrid identity services using Entra ID or Azure AD Connect.
• Practical scripting ability with PowerShell for automation, administration, and operational efficiency.
• Solid experience supporting Cisco networking technologies in a production environment.
• Working knowledge of Microsoft Azure, Office 365 Exchange administration, enterprise patching, and certificate management.
• Additional experience with Linux administration and SQL clustering is highly valued.

Benefits

• Medical, vision, dental, and life and disability insurance available to contract/temporary professionals.
• Eligibility to enroll in the company 401(k) plan for hired contract/temporary professionals.
• More information available at roberthalf.gobenefits.net.

Schedule

Long-term contract with onsite engagement for an initial 4 to 6 month term.