Posted 3w ago

Sr Network Administrator / Team Lead

@ Babcock Power
Louisville or Louisville or Marlborough
$110k-$140k/yrHybridFull Time
Responsibilities:Design network solutions, Document configurations, Coach IT staff
Requirements Summary:10+ years in systems/network administration; BS in Information Systems; advanced Windows Server/AD/virtualization; cloud experience (AWS/Azure); leadership experience; strong communication; security & automation.
Technical Tools Mentioned:Windows Server, Active Directory, VMware, Hyper-V, Nutanix, AWS, Azure, PowerShell, Bash, Python, SD-WAN, Routers, Switches, VLANs, VNets, Firewalls, QoS, IAM
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Job Description

Babcock Power is seeking a Lead Network Administrator to drive the design, implementation, and ongoing support of our secure, scalable IT infrastructure. This senior role, reporting to the Director of IT Operations, is responsible for shaping our hybrid cloud and on-premises environments, mentoring IT staff, and serving as the technical escalation point for complex issues. If you thrive at solving challenging problems, building resilient systems, and collaborating across teams, we invite you to join our growing organization.

Infrastructure Leadership:

  • Design, plan, and implement scalable, secure, and resilient network solutions (cloud, on-premises, hybrid).
  • Documentation of network topologies, system configurations, and IT processes.
  • Oversee administration and maintenance of Windows Server environments (Active Directory, DNS, DHCP, Group Policy).
  • Manage virtualized infrastructure (VMware, Hyper-V, Nutanix) for performance and uptime
  • Lead response to incidents affecting global operations, providing remediation and root cause
  • Mentor IT Infrastructure staff and foster a culture of ownership and continuous improvement
  • Complete infrastructure related activities that deliver new capabilities to the business

Network Operations & Security:

  • Configure and troubleshoot routers, switches, VLANs, VNets, secure remote access, secure internet gateway, SDWAN, wireless infrastructure, and firewalls.
  • Monitor network traffic, logs, and performance metrics to proactively resolve issues.
  • Implement QoS, network segmentation, and access control policies.
  • Manage cloud platforms (Azure IaaS, PaaS, SaaS), including IAM policies and security best practices.
  • Partner with security teams on hardening, risk assessment, and vulnerability mitigation.