Technical Security Engineer (Security Analyst)

Company Name: Halogen Group

Job Description:

This role plays a key part in threat detection, vulnerability management, and the secure operation of access control, surveillance, and networked security systems in an oil and gas environment. The position combines hands-on engineering expertise with security analysis to mitigate risks and ensure system integrity.

Key Responsibilities:

Physical/Technical Security:

• Design, implement, and maintain electronic security systems (CCTV, Access Control, Intrusion Detection, Perimeter Protection, Alarm Systems).
• Monitor and troubleshoot system performance and coordinate maintenance or upgrades.
• Conduct technical site surveys and system audits to ensure compliance and functionality.
• Work with integrators and vendors to deliver secure physical security infrastructure projects.
• Ensure all systems align with global oil and gas security standards and local regulations.

Cybersecurity/Network Security (if applicable):

• Analyze security logs and system activity to identify and respond to security threats or anomalies.
• Monitor and manage technical security tools such as SIEMs, firewalls, and intrusion prevention systems (IPS).
• Support incident response, threat intelligence, and vulnerability assessments of OT/IT networks.
• Collaborate with IT, HSE, and Operations teams on industrial control system (ICS) security initiatives.

General:

• Provide technical support during investigations and audits.
• Maintain documentation, asset inventories, SOPs, and training materials related to security technologies.
• Stay up to date on emerging security technologies, best practices, and industry-specific threats.

Key Requirements:

Education & Certification:

• Bachelor’s degree in Electrical/Electronic Engineering, Computer Science, Cybersecurity, or related field.
• Relevant certifications: CCNA Security, CompTIA Security+, CEH, CISSP (for cyber side); or Lenel, Honeywell, Genetec, Milestone (for physical security systems).
• Vendor certifications in specific systems (e.g., Avigilon, Axis, Gallagher, etc.) are a plus.

Experience:

• 3–7 years of experience in technical security engineering, preferably in energy, oil and gas, or critical infrastructure.
• Hands-on experience with design and deployment of physical security systems.
• Experience working in a hybrid security role (physical + cyber) is a strong advantage.

Skills & Competencies:

• Strong analytical, troubleshooting, and system integration skills.
• Good understanding of network protocols, IP-based systems, and control room architecture.
• Ability to interpret technical drawings and system schematics.
• Awareness of cyber-physical risks in OT/ICS environments.
• Excellent written and verbal communication, reporting, and documentation skills.

Job Type: Full-time

Pay: ₦500,000.00 – ₦600,000.00 per month

Location: Ikeja

Job Posted: 11th June 2025