Senior Network Security Engineer
Core
Senior-level engineering, administration, and Level 3 support for enterprise security platforms, leading the ESOC Security Engineering team and overseeing platform health, incident support, and continuous improvement.
Role type
Senior hands-on IC network security engineer
Builds
Enterprise security infrastructure across on-premises, cloud, and hybrid environments
Domain
Cybersecurity, Cloud Security, Network Security
Required skills
Network security, SIEM/SOAR, Microsoft Sentinel, Azure security, Microsoft 365 security, IAM, Conditional Access, Threat hunting, Endpoint security, Linux administration, Root-cause analysis, Technical documentation
Preferred skills
Architecture design, Security automation, Incident response, Vulnerability management, Emerging technology evaluation
Technologies
Azure, Microsoft Sentinel, Microsoft Defender XDR/EDR, CrowdStrike, ExtraHop, ForeScout, Cisco Firepower NGFW/WSA, KQL, Logic Apps, Office 365
Responsibilities
Lead and mentor the ESOC Security Engineering team; Design, implement, and maintain Azure and Microsoft 365 security controls; Develop and maintain security automation and orchestration; Create and maintain SIEM use cases, analytics rules, and automated response workflows; Troubleshoot complex security infrastructure issues and perform root-cause analysis; Establish technical standards, engineering procedures, and operational best practices; Coordinate security initiatives across SOC, network, cloud, and identity teams.
Seniority
Senior, hands-on IC with technical leadership
