Pre-sales Engineer - Physical Security, Oil & Gas

About the role

The Pre‑sales Engineer will report to the Pre‑sales Manager and support the Oil & Gas team by delivering technical and commercial proposals for security and telecom solutions.

Key responsibilities

• Validate assumptions, estimates and scope of work for assigned projects.
• Perform technical risk analysis for complete solutions.
• Participate in transition meetings with Operations to align scope, timeline and customer requirements.
• Collect on‑site data at customer facilities and support post‑contract design reviews.
• Develop solution components and maintain strong relationships with internal and external stakeholders.

Required profile

• Bachelor’s degree in Telecommunication, Electronic, Electrical or a related field.
• More than 7 years of experience with physical security systems (CCTV, ACS, intrusion & gate security), radio systems (Tetra, digital mobile, marine, microwave), networking (switches, DWDM, SDH, 5G) and safety communication (PAGA, intercom, telephone).
• Familiarity with Telecom System Integrator (TSI) methodology.
• Proven ability to validate vendor quotes technically and commercially and to negotiate as needed.
• Experience handling technical queries from clients/consultants and preparing techno‑commercial proposals.

Required skills

• Intercom and Telephone System
• Marine Radio
• Networking System (Switches, DWDM, SDH, 5G)
• Microwave System
• Physical Security systems (CCTV, ACS, Intrusion & Gate Security)
• Cybersecurity System
• Radio System (Tetra, Digital Mobile, Marine)
• Technical write‑up and Bill of Quantity preparation
• Safety Communication System (PAGA)