Dy. Manager - Cyber security

About the Role

Candidates will work with various firewalls, switches, and network security devices, handling firmware updates, IPS/I4DS signature updates, and device commissioning. They will install, configure, and maintain NMS software and backup/recovery solutions, as well as manage firmware and software patching. Additionally, they must interpret logs and diagnostic alerts from firewalls, switches, ePO, endpoints, WSUS, and other monitoring tools. The role requires reading process control network architectures and mapping cyber‑security devices according to the Purdue model. Responsibilities include verifying compliance with RIL cyber security standards, addressing deviations, and analyzing firewall rule impacts. Candidates must also understand domain controller functions, modify domain policies as directed, and apply cyber‑security advisories for firewalls. Management of anti‑virus, anti‑malware, whitelisting, HIPS, and data loss prevention will be performed via ePO, including regular updates of USB AV scanners and pattern files. Server and endpoint hardening, as well as execution of cyber‑security audit tools on host machines, are required. The position involves configuring VLAN and DMZ networks and proposing improvements to the cyber‑security posture. Participation in root‑cause identification and remediation of incidents is also expected. Candidates will update BIOS firmware, install software patches, and maintain failure logs and detailed reports. They will collect and maintain asset inventories, assist the EIC in preparing disaster recovery plans, and manage software licenses. Periodic KPI‑based cyber‑security performance reports must be generated, with follow‑up until issues are resolved. Liaising with OEMs to resolve cyber‑security tool issues is part of the responsibilities. • Manage firewalls, switches, and network security devices, including firmware updates and IPS signatures. • Install, configure, and maintain NMS and backup/recovery software. • Analyze logs, alerts, and network traffic to troubleshoot issues and verify firewall rules. • Ensure compliance with RIL cyber security standards and address deviations. • Configure VLANs, DMZs, and update BIOS firmware and software patches. • Perform anti‑virus, anti‑malware, whitelisting, HIPS, and DLP management via ePO. • Conduct cyber security audits, root‑cause analysis, and generate KPI reports. • Maintain asset inventory and assist in disaster recovery planning. • Communicate effectively with crew, coordinate with agencies, and liaise with OEMs.

Key Responsibilities

• ▸firewall management
• ▸nms configuration
• ▸vlan config
• ▸anti‑malware
• ▸cyber audits
• ▸asset inventory

What You Bring

The ideal candidate has at least four years of relevant experience and can communicate effectively with their crew. They should be responsible, reliable, and capable of coordinating with various agencies. Strong teamwork and dependable work ethic are essential. • Minimum 4 + years of relevant experience; responsible, reliable, and dependable.

Requirements

• ▸4+ years
• ▸experience
• ▸responsible
• ▸reliable
• ▸teamwork
• ▸communication

Work Environment

Onsite