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Senior Manager, Network Security

Greece-Thessaloniki Chortiatis💼 Full-time🗓 2026-07-01 → 2026-07-31

Core

Leading the design, implementation, and continuous improvement of network security capabilities for Pfizer's on-premises, cloud, and hybrid environments.

Role type

Senior Manager, Network Security

Builds

Securely architected, monitored, and protected enterprise network infrastructure and connectivity.

Domain

Life Sciences / Pharmaceutical / Cybersecurity

Deliverable

production ML models | product features | dashboards & analysis | infrastructure

Required skills

Enterprise network security architecture, firewall management, network segmentation, IDS/IPS, proxies/SWG, VPN/ZTNA, cross-functional leadership, regulatory compliance alignment, security metrics reporting

Preferred skills

Pharmaceutical/biotech industry experience, manufacturing/OT (ICS) security, cloud networking (AWS/Azure/GCP), NDR/packet capture/telemetry pipelines, CISSP/CCNP/CISM/GIAC certifications

Technologies

Firewalls, IDS/IPS, Proxies/SWG, VPN, ZTNA, AWS, Azure, GCP, SIEM, SOAR

Responsibilities

Lead network security strategy and roadmap; Design and maintain security architectures across environments; Oversee lifecycle management of security technologies; Partner with Infrastructure and Cloud teams on platform modernization; Collaborate with SOC on incident response; Establish network segmentation for sensitive environments; Ensure alignment with risk management and policies; Establish metrics for security posture.

Seniority

Senior, hands-on IC with leadership responsibilities

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