About The Position

The Senior Director of Infrastructure NOC, Monitoring & IT Helpdesk leads global 24x7 operations, enterprise monitoring, Active Directory architecture, and Tier 1/Tier 2 incident response. This role is accountable for infrastructure reliability, identity governance, SLA performance, and end-user service delivery across cloud, data center, and hybrid environments. The ideal candidate has experience scaling NOC and Helpdesk teams in high-growth environments, building resilient identity architecture, and driving measurable operational improvement.

Requirements

  • 15+ years of IT infrastructure, NOC, or service delivery leadership.
  • 8+ years leading global NOC or Helpdesk teams.
  • Deep expertise in Active Directory and hybrid identity design.
  • Proven record delivering 99.9%+ uptime in mission-critical environments.
  • Experience with AWS, GCP, ITSM, and enterprise monitoring tools.
  • Strong vendor and budget management experience.

Nice To Haves

  • CISSP, Microsoft identity certification, ITIL, and cloud certifications.
  • Bachelor’s degree in Business, Information Systems, or related field.

Responsibilities

  • Lead a global NOC responsible for continuous monitoring of network, cloud, data center, and identity systems.
  • Own uptime and SLA performance (99.9%+ availability) for critical services.
  • Establish alerting, escalation, and Major Incident Management processes.
  • Reduce MTTR through automation, runbooks, and post-incident reviews.
  • Own enterprise Active Directory architecture including forest/domain design, OU structure, replication, site design, and trusts.
  • Oversee domain controller lifecycle management ensuring availability and disaster recovery readiness.
  • Govern Group Policy, identity standards, and security baselines.
  • Lead identity lifecycle management including provisioning, RBAC, and privileged access controls.
  • Ensure hybrid identity integration with Azure AD/Entra ID, SSO, and federation platforms.
  • Maintain AD health through monitoring, patching, replication validation, backup testing, and auditing.
  • Implement and optimize monitoring platforms across infrastructure and identity systems.
  • Improve alert quality through tuning and proactive detection.
  • Lead Tier 1 triage and Tier 2 escalation.
  • Oversee Root Cause Analysis and corrective action tracking.
  • Integrate monitoring with ITSM tools for automated ticketing.
  • Direct global IT Helpdesk operations.
  • Build scalable Tier 1 and Tier 2 models with defined SLAs and KPIs.
  • Oversee identity-related support including MFA and access governance.
  • Streamline onboarding/offboarding, endpoint provisioning, and SaaS administration.
  • Deploy knowledge management to improve first-call resolution.
  • Oversee network infrastructure, AWS and GCP environments, enterprise SaaS, and endpoints.
  • Lead hybrid integrations and data center operations.
  • Ensure Business Continuity and Disaster Recovery readiness.
  • Align operations with security tooling including SIEM and EDR.
  • Establish ITSM disciplines including incident, problem, change, configuration, and access management.
  • Track KPIs including MTTR, SLA adherence, ticket metrics, and AD health.
  • Manage vendors, contracts, and operational budgets.
  • Partner cross-functionally to align service delivery with business priorities.
  • Ensure alignment with SOX, GDPR, SOC 2, PCI, NYDFS, and NIST CSF requirements.
  • Maintain documented infrastructure and identity controls for audits.
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