Senior Manager, Enterprise Infrastructure - Networking

Parexel

$120K — $150K *
US-AnywhereRemote in United States
Enterprise Technology
8 - 10 years of experience
Job Overview by Ladders

Qualifications

  • 10-15+ years of progressive experience in networking and telecom management
  • B.A. or B.S. in IT, Computer Science, or related field
  • Proven vendor management and contract negotiation skills
  • Strong expertise in SD-WAN, Palo Alto firewalls, and Cisco/Meraki solutions
  • Experience navigating security and compliance in regulated environments

Responsibilities

  • Own global strategy and operations for networking technologies
  • Ensure performance and security of all connectivity services
  • Manage vendor relationships for telecom and hardware services
  • Optimize financials related to network and telecom services
  • Drive standardization initiatives across global locations
  • Collaborate with Security for compliance and network segmentation
  • Lead engineering and operations teams across networking domains

Benefits

  • Remote work flexibility
  • Opportunity for leadership in a global network environment
  • Focus on strategic initiatives with impactful outcomes
  • Engagement with top-tier technology vendors and partners
  • Chance to shape operational standards across a diverse global footprint
Full Job Description
Seeking a Senior Manager of Networking to lead the strategy, operations, and financial management of Parexel's global network environment. This role is responsible for end-to-end ownership of enterprise networking, including SD-WAN, firewalls, LAN/WAN, and connectivity services, ensuring performance, security, scalability, and cost efficiency. The ideal candidate will bring strong technical depth while operating as a business leader - managing vendors, optimizing spend, and driving standardization across a complex global footprint.

Key Accountabilities:
  • Own global strategy and operations across networking (Cisco/Meraki), SD-WAN (AT&T), firewalls (Palo Alto), telecom, and AV services
  • Ensure performance, stability, and security of all connectivity services (LAN, WAN, internet, voice, conferencing)
  • Manage vendor relationships (AT&T, telecom providers, hardware/AV partners) including contracts, performance, and escalations
  • Own and optimize financials across network, telecom, and AV (budgeting, forecasting, cost reduction)
  • Drive standardization across global sites
  • Partner with Security on network segmentation, voice security, and compliance requirements
  • Oversee capacity, redundancy, and resilience across all critical services
  • Act as escalation point for major incidents across network, voice, and AV
  • Lead and develop engineering and operations teams across all domains
  • Ensure documentation, asset tracking, and CMDB alignment
  • Provide leadership updates on performance, risks, and cost optimization

Skills:
  • Strong leadership across technical and business domains
  • Ability to operate strategically while managing day-to-day operations
  • Strong financial and vendor management skills
  • Clear communicator with executive presence
  • Ability to drive standardization across diverse global environments

Knowledge and Experience:
  • Deep experience managing global network, telecom, and AV environments
  • Strong expertise in: SD-WAN (AT&T or similar) Palo Alto firewalls, Cisco/Meraki (LAN/WLAN)
  • Proven experience managing vendors, contracts, and spend
  • Experience in regulated environments and security/compliance alignment
  • 10-15+ years of progressive experience, including leadership roles

Education:
  • B.A. or B.S. in IT, Computer Science, or related field


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