Senior Systems Engineer
First seen by Alion on Nov 4, 2026.
Senior System Engineer
Location: Singapore
Employment Type: Full-Time
About Exctel Engineering
Headquartered in Singapore, Exctel Engineering is a fast-growing engineering company providing Telecom, Safety, Security, Automation, and Digital Solutions to the global Oil & Gas, Energy, and Industrial sectors.
Our engineers and project managers support projects across the full lifecycle, from feasibility through commissioning and maintenance, at onshore, offshore, and marine facilities. With offices in Singapore, Abu Dhabi, Saudi Arabia ,India, Nigeria, and the United States, we support major EPC contractors and operators worldwide.
We are looking for an experienced Senior Systems Engineer to take technical ownership of telecom, safety, and security engineering packages, from design through commissioning.
Key Responsibilities
· Take technical ownership of telecom engineering packages through feasibility, concept, FEED, and detailed design.
· Develop system architecture, block diagrams, schematics, and drawings, and lead design calculations such as PAGA sound pressure, coverage, and link budgets.
· Interpret customer and authority requirements, prepare compliance lists, and clarify design certification with third parties.
· Select equipment and evaluate vendor offers, including suitability for hazardous-area (ATEX/IECEx) and offshore use.
· Prepare procurement specifications, material lists, cable schedules and datasheets, and provide input to weight reports and equipment lists.
· Lead system integration and staging, prepare FAT and SAT procedures, and lead tests with clients and inspectors.
· Supervise installation, lead commissioning onshore and offshore, troubleshoot complex issues, and prepare as-built and handover documents.
· Lead and guide telecom and junior engineers, review their deliverables, and resolve engineering issues independently.
· Act as the main technical contact for customers, EPC contractors, vendors, and subcontractors, and support proposals with technical solutions and cost estimates.
· Assist the Project Manager with planning, delivery, and design changes to meet schedules ,and ensure compliance with quality and HSE standards.
System Knowledge
Experience in at least one of the following is required:
· Radio: TETRA, microwave, SCADA radio, GMDSS, satellite, etc.
· Networking: LAN/WAN, fibre optics, PABX/VoIP, etc.
· Safety: PAGA, talkback, sound-powered telephones, POB, etc.
· Security: Access control, CCTV, intrusion detection, etc.
· Navigation: Radar, ECDIS, AIS, DGPS, etc.
Requirements
· Bachelor's Degree in Telecommunications, Electrical & Electronics Engineering, Computer Engineering, or IT.
· At least 10 years of experience in telecom engineering, system integration, or project engineering, ideally on EPC, Oil & Gas, Marine, Shipyard, Petrochemical, or Power projects.
· Full project-cycle experience from design to commissioning. Strong transferable telecom experience will be considered.
· Proven ability to lead engineers to meet schedules and customer expectations.
· Knowledge of hazardous-area (ATEX/IECEx), classification society, and industry standards.
· Strong analytical and problem-solving skills, with attention to detail.
· Excellent written and spoken English and communication skills.
· A proactive team player who can work independently and manage multiple deadlines.
What We Offer
· Technical leadership on international projects with major EPC contractors and operators.
· Career growth, competitive salary, and benefits.
Apply now by sending your resume to [email protected]
Skills
Dependable Team Player, Construction Documents, Heavy Equipment, Coverage Analysis, Hazardous Materials Management, Written Communication, Telecommuting, Analytical and Problem-Solving Skills, Electronic and Electrical Engineering, Customer Requirements Analysis, Equipment Selection, Lead implementation, Telecom Engineering, Technical Leadership, Offshore Projects, Production Lead-Time