IT - Sr. Systems Administrator
About The Position
This role involves administering cloud networking components, supporting Microsoft 365 services, and managing hybrid identity integration. The position requires ensuring seamless connectivity between on-prem and cloud environments, assisting with licensing and user provisioning, and managing LAN/WAN infrastructure. Responsibilities include monitoring network performance, troubleshooting connectivity issues, implementing network security controls, and supporting disaster recovery planning. The role also involves system updates, patching, incident response, documentation, and contributing to standardization and automation efforts. The position is part of the Help Desk and Infrastructure teams and requires working on Track-IT work orders.
Requirements
- 4-7 years of Enterprise Networking Experience
- Experience in network design and implementation
- Routing knowledge
- Firewall management
- Switching knowledge
- VLAN knowledge
- Voice Technologies experience
- VMWare management
- SAN management
- Ability to adhere to all SOX requirements
- Ability to use Office products (Excel, Word, Power Point, Access, Project, Visio)
Nice To Haves
- Azure Certification preferred, but not required (AZ-104, SC-300)
- CCNA certification or similar preferred but not required
- Network+ certification or similar preferred but not required
Responsibilities
- Administer cloud networking components (Azure VNets, subnets, routing, DNS, VPN)
- Support Microsoft 365 services (Exchange Online, Teams, SharePoint connectivity)
- Manage hybrid identity integration (AD sync, SSO, MFA, Conditional Access)
- Support identity and access management integration (Active Directory / Entra ID)
- Ensure seamless connectivity between on-prem and cloud environments (hybrid networking)
- Assist with licensing, user provisioning, and access control
- Manage and maintain LAN/WAN infrastructure, including switches, routers, firewalls, and wireless networks
- Monitor network performance, availability, and capacity across all environments
- Troubleshoot connectivity issues and optimize performance
- Proactively identify and resolve bottlenecks or failures
- Implement and maintain network security controls (firewalls, segmentation, access policies)
- Assist with audits and compliance requirements (e.g., SOX documentation)
- Maintain network-related infrastructure systems (DNS, DHCP, VPN, backup connectivity)
- Support disaster recovery and business continuity planning
- Perform system updates, patching, and maintenance across environments
- Respond to and resolve network-related incidents and service requests
- Part of the Help Desk and Infrastructure teams
- Work on Track-IT work orders as needed
- Maintain accurate network diagrams, configurations, and procedures
- Document troubleshooting steps, changes, and best practices
- Contribute to standardization and automation efforts
- Provide occasional after-hours/on-call support
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What This Job Offers
Job Type
Full-time
Career Level
Senior
