Manager, Infrastructure at RZR Global Inc. | CA, US | Rezi

Manager, Infrastructure at RZR Global Inc.

Manager, Infrastructure

RZR Global Inc. · CA, US

1 weeks ago

Manager, Infrastructure

RZR Global Inc. · CA, US

12 days ago
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About the Role

As Manager, Infrastructure, you will own the day-to-day and quarter-to-quarter operation of RZR's four owned-and-operated data centers, including team management, hardware lifecycle, capacity planning, incident response, and vendor relationships. This is a hands-on management role focused on bare-metal operations, latency, and procurement.

Responsibilities

  • Manage and develop the InfraOps team across US and APAC time zones.
  • Own the weekly DevOps check-in cadence, alert reviews, and 24/7 on-call coverage model.
  • Drive P1/P2 incident response end to end, focusing on MTTR reduction, runbook coverage, and alert hygiene.
  • Own capacity planning and hardware lifecycle across all four data centers, including procurement, GPU expansion, colo power and space management, and remote-hands logistics.
  • Run the annual cloud-vs-colo evaluation and provide recommendations.
  • Oversee the core infrastructure stack: Ubuntu/systemd fleet, FreeIPA, Ansible/Salt configuration management, MAAS provisioning, and Zabbix monitoring.
  • Manage the spine-leaf Mellanox/NVIDIA network via Netris.
  • Support the stateful data tier (Aerospike, Kafka, ClickHouse, Hadoop/HDFS) across capacity limits, evictions, migrations, and low-latency tuning.
  • Own colo and vendor relationships and budgets.
  • Partner with the security/compliance function on SOC 2 Type 2 evidence, infrastructure hardening, and access reviews.
  • Operate comfortably within a multi-entity environment with comfort in M&A-flavored ambiguity.

Requirements

  • 6–8 years in infrastructure or data center operations.
  • 2+ years managing engineers.
  • Bare-metal and colo depth: capacity planning, hardware procurement (Dell/Supermicro), IBX/remote-hands workflows, and physical logistics.
  • Network fundamentals at scale: spine-leaf architecture, BGP/peering (100G-class), transit blends, and low-latency tuning.
  • Deep Linux operations: systemd, netplan, FreeIPA/Chrony, Ansible and/or Salt, Zabbix, running fleets of hundreds-plus servers.
  • Experience operating large stateful distributed systems (Aerospike, Cassandra, Scylla, Kafka, or ClickHouse) under sub-50ms latency budgets and hard capacity limits.
  • Demonstrated P1/P2 incident ownership: on-call program management, postmortems, and alert hygiene discipline.
  • Hybrid cloud experience alongside owned metal: AWS (IAM, Route 53, GuardDuty, S3).
  • Kubernetes exposure is a plus.
  • SOC 2 or compliance evidence experience; Okta and Vanta familiarity; security-minded infrastructure approach.
  • Experience in adtech, RTB, or other high-QPS, latency-sensitive environments.
  • Netris or other SDN controller experience; MAAS provisioning familiarity.

Skills

  • Infrastructure Operations
  • Data Center Operations
  • Team Management
  • Hardware Lifecycle Management
  • Capacity Planning
  • Incident Response
  • Vendor Management
  • Bare-metal Operations
  • Colocation Management
  • Network Engineering
  • Linux Operations
  • Distributed Systems
  • Stateful Systems Management
  • Cloud Computing (AWS)
  • Kubernetes
  • Adtech
  • RTB
  • SDN Controllers
  • MAAS Provisioning
  • Ansible
  • Salt
  • Zabbix
  • FreeIPA
  • Systemd
  • Netplan
  • Aerospike
  • Kafka
  • ClickHouse
  • Hadoop/HDFS
  • Mellanox/NVIDIA Networking
  • Netris
  • BGP
  • SOC 2
  • Okta
  • Vanta

Location

  • Remote (United States)
  • Santa Clara, CA
  • Ashburn, VA
  • Amsterdam
  • Hong Kong

Work Type

  • Remote
  • Hybrid

Experience Level

  • 6-8 years infrastructure/data center operations
  • 2+ years management experience

About the Company

  • RZR is an AI-native advertising platform built for the next era of performance marketing.
  • Operates at the intersection of machine learning, programmatic media, and full-funnel mobile growth.
  • Powers campaigns for ambitious advertisers, focusing on outcomes at scale.
  • A team of builders, operators, and technologists aiming to fundamentally rethink the advertising industry.
  • Moves fast, operates with high ownership, and maintains a high standard of craft.
  • Scaling aggressively with an active M&A pipeline and a platform vision to become an industry leader.
  • RZR rebranded in March 2026 and is expanding aggressively across mobile, CTV, and influencer.