The Junior Heat Exchanger Engineer supports the design, analysis, inspection, and maintenance of shell-and-tube, plate, and air-cooled heat exchangers. Under mentorship, you will develop foundational skills in thermal–hydraulic calculations, mechanical integrity assessments, and project support to ensure reliable heat-transfer performance across process units.
Thermal & Mechanical Design Support
Perform basic thermal calculations (duty, log-mean temperature difference, heat-transfer coefficients) under guidance.
Assist in preparing preliminary sizing, datasheets, and general arrangement (GA) sketches for heat-exchanger packages.
Analysis & Modeling
Support senior engineers with simulation/modeling tasks using tools like HTRI, Aspen Exchanger Design, or in-house spreadsheets.
Validate vendor proposals and compare performance against process requirements.
Inspection & Integrity Monitoring
Participate in routine inspections: visual checks, tube bundle condition assessments, and fouling evaluations.
Document inspection findings and flag anomalies (leaks, tube vibration, corrosion) for senior review.
Maintenance & Troubleshooting Assistance
Help coordinate cleaning, tube replacement, and retubing activities during turnarounds.
Collect field data (temperatures, pressures, flow rates) and support root-cause analysis of performance issues.
Project & Documentation Support
Maintain up-to-date heat-exchanger records: datasheets, inspection reports, and vendor documentation.
Assist in preparing engineering change requests (ECRs) for tube-side or shell-side modifications.
Vendor Coordination
Liaise with OEMs and fabricators to obtain material certificates, drawing approvals, and technical clarifications.
Track delivery and quality of spare tube bundles, gaskets, and internals.
Safety & Compliance
Adhere to site HSE protocols (LOTO, confined-space entry, hot-work permits) during inspections and maintenance.
Ensure designs comply with relevant codes and standards (TEMA, ASME BPVC, API).
Learn to evaluate and optimize exchanger duty, minimizing approach temperatures and pressure drops.
Focus on preventing tube leaks, vibration fatigue, and corrosion through sound design and inspection support.
Develop skills in collecting and interpreting operational data to diagnose fouling, scaling, or bypass issues.
Gain exposure to turnarounds and retrofit projects, ensuring timely bundle changes and mechanical modifications.
Work closely with process, mechanical, and maintenance teams, building relationships and technical know-how.
Education: Bachelor’s Degree in Mechanical, Chemical, or Process Engineering
Experience: 0–2 years; internships or co-op experience in heat-transfer equipment a plus
Certifications: Basic understanding of TEMA/API/ASME codes (training or coursework beneficial)
Strong foundation in heat-transfer and fluid-flow fundamentals
Familiarity with basic engineering software (Excel, HTRI, Aspen EDR)
Good attention to detail in drawing review and data recording
Effective communication and collaboration skills
Eagerness to learn and develop under senior mentorship
Office-based design work with regular site visits to process units and exchanger locations
May involve climbing on platforms, confined-space entry, and PPE usage during inspections
Participation in turnaround schedules, requiring flexible hours during outage periods