Design Engineer- Boilers & Heat Exchanger Design

Job Title:

Location:

Experience:

Job Summary:

Waste Heat Recovery Boilers (WHRB)

Key Responsibilities:

1. Heat Exchanger & Boiler System Design

Waste Heat Recovery Boilers (WHRB), tail gas boilers, and steam generation systems.

• Perform heat and mass balance (HMBD) calculations.

• Carry out tube thickness calculation for heat exchangers and boilers as per relevant codes (ASME/API).

• Select appropriate materials of construction for high-temperature and corrosive environments.

2. Equipment Sizing & Specification

• Pump sizing and valve selection including manual, motorized, control, safety, relief, blowdown, and sacrificing valves.

• Safety valve calculation and specification as per boiler codes.

• Fan sizing and selection for forced/induced draft systems.

• Design and selection of demister pads, soot blowers, silencers, boiler feed water pumps, and deaerators.

3. Piping & Utility Design

• Perform pipe sizing calculations for steam, water, and process gases. • Prepare detailed pipeline list, duct schedules, riser and downcomer specifications, and utility balance.

• Develop insulation and refractory schedules based on process conditions.

4. Engineering Documentation

• Preparation of P&IDs, General Arrangement (GA) drawings, and layout drawings.

• Develop and maintain engineering documents such as:

1. Contract Data Sheets (CDS)

2. Valve & equipment specifications

3. Design basis documents

4. Datasheets for pumps, valves, demisters, silencers, etc.

5. Cross-functional Collaboration

• Interface with procurement, fabrication, and site teams for technical clarifications.

• Coordinate with vendors for sizing and selection of bought-out items. • Support project execution with design inputs and documentation.

Required Skills & Competencies:

• Strong understanding of thermodynamics, fluid mechanics, and heat transfer principles.

• Hands-on experience with steam generation systems, boiler auxiliary systems, and coke calcination processes.

ASME Section I / VIII, API, TEMA,

• Experience with engineering tools/software such as AutoCAD, SolidWorks, HTRI, or similar.

• Excellent documentation and communication skills.

• Ability to handle multiple projects and meet deadlines.

Preferred Experience:

• Prior experience in sponge iron plants, coke oven gas systems, or process utilities is a strong advantage.

• Exposure to EPC projects and plant design workflows.

#Immediate Joiners are preferred.