Senior Mechanical Design Engineer
Full-time
INTECH Process Automation
Job title : Senior Mechanical Design Engineer
Job Location : Lagos Deadline : August 06, 2026 Quick Recommended LinksAbout the job
- INTECH Process Automation is looking for a Sr. Mechanical Design Engineer to join the team. The deal candidate will be responsible for leading the design, analysis, and execution of HVAC design engineering activities for offshore and onshore oil & gas facilities while ensuring compliance with client’s specifications, international standards, and project requirements.
Key Responsibilities
- Lead HVAC engineering during FEED, Detailed Engineering, EPC, and Brownfield projects.
- Design HVAC systems for control rooms, electrical rooms, substations, analyzer shelters, utility/process buildings, and living quarters.
- Perform HVAC load calculations and hazardous area ventilation design.
- Prepare HVAC design basis, calculations, datasheets, layouts, duct routing drawings, MRs, TBEs, MTOs, and installation details.
- Select HVAC equipment including AHUs, chillers, package units, split units, exhaust fans, and pressurization systems.
- Review vendor documents and coordinate with multidisciplinary teams.
- Review 3D models using AVEVA E3D or Smart 3D or ralevent software
- Support construction, FAT, commissioning, and technical queries.
- Ensure compliance with ASHRAE, SMACNA, AMCA, NFPA, ASME, API, ISO, and client’s standards.
Requirements:
- Bachelor's Degree in Mechanical Engineering.
- Minimum 15 years of Mechanical Design Engineering experience in Oil & Gas.
- Minimum 10 years of industrial HVAC design experience.
- Experience in FEED, Detailed Engineering, EPC, and Brownfield projects.
- Strong understanding of mechanical design and oil & gas industry standards.
- Proficient in AutoCAD, Plant 3D, AVEVA E3D, Smart 3D, Navisworks, and Microsoft Office.
- Experience with Revit MEP, Carrier HAP or TRACE 3D Plus preferred.
- Excellent communication, leadership, and coordination skills.
Vacancy posted 22 days ago
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