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Lead / Manager

Manager, Network Engineering

Confirmed live in the last 24 hours

DigiCert

DigiCert

United States
Hybrid
Posted April 8, 2026

Job Description

Who we are

DigiCert is a global leader in intelligent trust. We protect the digital world by ensuring the security, privacy, and authenticity of every interaction. Our AI-powered DigiCert ONE platform unifies PKI, DNS, and certificate lifecycle management, to secure infrastructure, software, devices, messages, AI content and agents. Learn why more than 100,000 organizations, including 90% of the Fortune 500, choose DigiCert to stop today’s threats and prepare for a quantum-safe future at www.digicert.com

Job summary

As the Network Engineering Manager, you will lead the 24x7 development and operation of a global network infrastructure supporting a distributed DNS platform. Your team is responsible for maintaining, monitoring, and optimizing the connectivity that underpins our DNS services — from colocation to cloud, across regions. You will ensure operational excellence, reliability, performance, process discipline, and continuous improvement for a fully remote team.

 

What you will do

  • Manage and mentor a remote engineering team spanning multiple time zones.
  • Ensure 24×7-365 network operations: monitoring, incident detection, escalation, root-cause analysis, and resolution workflows.  Participation in on-call rotation is required.
  • Define, track and report key operational metrics/KPIs such as uptime, latency, packet loss, MTTR (Mean Time to Repair), capacity utilization, SLA compliance.
  • Oversee network service monitoring tools, alerting, dashboards, and response playbooks.
  • Implement and enforce operational processes: change management, incident management, problem management, configuration management, runbooks and operational documentation.
  • Assist in the management of vendor relationships and service providers (ISPs, transit/peering, colocation connectivity, SD-WAN providers): negotiate contracts, monitor SLAs, enforce performance and outages.
  • Monitor and manage capacity and performance of the network: bandwidth growth, link utilization, peering/transit optimization, trending and forecasting.  Collaborate with architects to maintain 3-year capacity plan.
  • Coordinate with architecture, cloud and product teams for service launches, upgrades and expansions so that network operations readiness is assured.
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