Senior Wireless Network Site Reliability Engineer

We are seeking a highly skilled Senior Wireless Network Site Reliability Engineer (SRE) to design, optimize, and maintain large-scale, mission-critical wireless network infrastructures. In this role, you will ensure reliability, availability, performance, and scalability across our wireless systems, working closely with network engineering, automation, and operations teams.

Key Responsibilities

Network Reliability & Operations

• Design, deploy, and support enterprise-grade wireless network solutions (Wi-Fi 5/6/6E, cellular, point-to-point, RF systems).
• Monitor network performance, identify degradation, and implement corrective actions.
• Perform root cause analysis for wireless network outages or latency issues.
• Optimize wireless coverage, capacity, and spectrum utilization.

Automation & SRE Practices

• Develop automation for monitoring, configuration management, and incident response using tools such as Python, Ansible, or Terraform.
• Implement SRE principles including SLIs, SLOs, and error budgets for wireless systems.
  
• Build self-healing solutions and automate manual tasks to reduce operational load.

Performance Engineering

• Conduct RF surveys (Ekahau, AirMagnet) and wireless performance benchmarking.
• Troubleshoot complex L1/L2/L3 wireless networking issues.
• Optimize controller-based wireless networks (Cisco, Aruba, Juniper Mist, Ruckus).

Security & Compliance

• Implement wireless security standards including WPA3, 802.1X, NAC, and zero-trust principles.
• Ensure compliance with corporate security policies and industry standards.

Collaboration & Stakeholder Management

• Work with cross-functional teamscloud, networking, infrastructure, and security.

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• Serve as a senior escalation point for critical wireless incidents.
• Provide mentorship and technical guidance to junior engineers.

Required Qualifications

• Bachelors degree in Computer Engineering, Electronics, or related field.
• 5–8+ years of experience in wireless networking, RF engineering, or network SRE roles.
• Strong knowledge of:
  
• Wi-Fi standards (802.11a/b/g/n/ac/ax)
• Wireless controllers, access points (Cisco, Aruba, Juniper, Meraki, Mist)
• Network protocols (TCP/IP, BGP, OSPF, DHCP, DNS, VLANs)
• RF fundamentals, spectrum analysis
• Experience with automation (Python, Ansible, Terraform, Bash).
• Familiarity with Linux/Unix systems.