---
title: 'Instrumentation & Controls Engineer - FEED & Detail Engineering at Zeeco'
canonical: 'https://feeny.ai/job/instrumentation-controls-engineer-feed-detail-engineering-zeeco-mumbai-34j1kmsct874'
type: 'job'
last_seen: '2026-09-11'
---

# Instrumentation & Controls Engineer - FEED & Detail Engineering at Zeeco

- **Company:** Zeeco
- **Location:** Mumbai, India
- **Employment:** full-time
- **Work type:** onsite
- **Posted:** 2026-09-04
- **Last confirmed live:** 2026-09-11
- **Apply:** https://jobs.lever.co/zeeco/5a936e93-1071-46ee-8083-82999bc7f5b2

## Job description

About Zeeco: Zeeco is a global leader in advanced combustion and pollution control technologies serving the Oil & Gas, Petrochemical, Refining, Chemical, LNG, Power, and Process industries. Our solutions include ultra-low emission burners, flare systems, thermal oxidizers, vapor recovery systems, hazardous waste incinerators, and other industry-leading combustion technologies. Headquartered near Tulsa, Oklahoma (USA), Zeeco operates one of the world's largest combustion research and testing facilities, with engineering and manufacturing operations across the Americas, Europe, the Middle East, and Asia. At Zeeco, you'll work on complex international projects while collaborating with world-class engineering teams developing innovative combustion and environmental solutions. Position Summary: Zeeco is looking for an experienced Instrumentation & Controls Engineer with strong expertise in FEED (Front-End Engineering Design) and instrumentation engineering for global combustion, flare, and pollution control projects. The role is primarily focused on developing high-quality FEED and Detail Engineering deliverables, preparing instrumentation specifications, supporting control system engineering, procurement, and multidisciplinary project execution. The ideal candidate should possess 10+ years of Instrumentation & Controls Engineering experience within Oil & Gas, Refining, Petrochemical, Chemical, EPC, or Process industries.

Key Responsibilities: FEED & Instrumentation Engineering:

- Execute Instrumentation & Controls engineering activities for FEED, Basic and Detail Engineering projects.
- Develop and review engineering deliverables including:
- P&IDs
- Instrument Index
- Instrument Datasheets & Specifications
- Hook-up Drawings
- Loop Diagrams
- Cable & Junction Box Schedules
- I/O Lists
- Cause & Effect Matrix
- Alarm & Trip Schedules
- Wiring Schematics
- Installation Drawings
- Bills of Materials (BOM)
- Perform sizing, specification, and selection of:
- Pressure Instruments
- Temperature Instruments
- Flow Instruments
- Level Instruments
- Control Valves
- On-Off Valves
- Valve Actuators (Pneumatic, Electric & Hydraulic)
- Solenoid Valves
- Positioners
- Limit Switches
- Analyzers
- Select and size valve actuators based on process conditions, torque calculations, fail-safe requirements, control philosophy, and applicable industry standards.
- Review vendor drawings, actuator calculations, and engineering documents to ensure compliance with project specifications and international standards.

Controls Engineering:

- Develop engineering deliverables for PLC interface systems.
- Prepare:
- Control Philosophy
- Functional Design Specifications
- Control Narratives
- Functional Logic Diagrams
- I/O Architecture
- Coordinate instrumentation interfaces with electrical systems, packaged equipment, and control systems.

Procurement & Technical Support:

- Prepare Material Requisitions (MR), Material Take-Offs (MTO), Technical Bid Evaluations (TBE), RFQs, and Purchase Requisitions.
- Support proposal engineering by preparing E&I estimates and technical inputs.
- Evaluate vendor offers, review technical deviations, and support procurement activities.

Process Safety & Project Execution:

- Participate in HAZOP, SIL, and Functional Safety studies.
- Ensure compliance with IEC, ISA, API, NFPA, ATEX, NEC, hazardous area, and client standards.
- Coordinate with Process, Mechanical, Electrical, Procurement, Manufacturing, and Commissioning teams to ensure timely project execution.
- Interface with customers, EPC contractors, consultants, vendors, and Zeeco's global engineering offices.

Required Skills & Experience:

- Strong expertise in FEED and Detail Engineering for Instrumentation & Controls.
- Experience in specification and sizing of field instruments, control valves, on-off valves, actuators, solenoid valves, and associated accessories.
- Hands-on experience with:
- P&IDs
- Instrument Specifications
- Instrument Index
- Loop Drawings
- Hook-up Drawings
- I/O Lists
- Cause & Effect Matrix
- Alarm & Trip Schedules
- Cable & JB Schedules
- Vendor Document Review
- Procurement Engineering
- Valve and Actuator Selection
- Good knowledge of:
- PLC (Siemens, Rockwell Automation (Allen-Bradley),  Schneider Electric, Honeywell, Yokogawa, ABB)
- Hazardous Area Classification
- Intrinsic Safety
- Functional Safety
- IEC, ISA, API & NFPA Standards

Preferred Industry Experience:

- Oil & Gas
- Petrochemical
- Refining
- Chemical Processing
- EPC
- Industrial Combustion Systems
- Flare Systems
- Thermal Oxidizers

Qualifications:

- Experience of 10+ years of experience in FEED and Detail Engineering of C&I Deliverables.
- Bachelor's Degree in Instrumentation.
- Experience on international FEED and Detail Engineering projects will be an added advantage.

Why Join Zeeco? Work on global FEED and Detail Engineering projects for world-leading combustion and flare systems. Collaborate with multidisciplinary engineering teams across international locations. Gain exposure to advanced control systems, process safety engineering, and cutting-edge combustion technologies. Join a culture that values technical excellence, innovation, ownership, and continuous professional growth.

## About Zeeco

## Company Overview
- **One-liner**: Zeeco designs and manufactures advanced combustion and environmental solutions that help industrial clients reduce emissions, optimize processes, and comply with global environmental regulations.
- **Entity Type**: Private (privately held)
- **Headquarters**: Tulsa, Oklahoma, USA
- **Founded**: 1979
- **Founders**: Not publicly available (company was founded in 1979 in Tulsa)

## Core Business
- **Primary industries**: Industrial combustion equipment, environmental solutions, including refining, petrochemical, LNG, power generation, pharmaceutical, biogas, and other process industries.
- **Target customers**: B2B, primarily large-scale industrial facilities and engineering firms worldwide.
- **Mission statement**: “To remain the world’s premier provider of combustion, process technology, and environmental equipment and services, as perceived by the customer, the competition, and our people.” [zeeco.com/about](https://www.zeeco.com/about)

## Products & Services
- **Industrial Burners**: Ultra-low-NOx burners for various fuels.
- **Flare Systems**: Combustion devices for safe disposal of waste gases.
- **Thermal Oxidizers**: Systems for destroying hazardous air pollutants.
- **Vapor Control**: Vapor recovery and combustion units for storage and loading terminals.
- **Rental Equipment**: Temporary combustion and environmental equipment.
- **Aftermarket Parts**: Replacement components and upgrades.
- **Global Field Services**: On-site commissioning, maintenance, and troubleshooting.
- **Combustion Electronics**: Control systems and instrumentation.
- **Fired Heaters (via Devco Process Heaters)**: Custom process heaters for refining and petrochemicals. [zeeco.com](https://www.zeeco.com/)

## Market Standing
- **Valuation/Market Cap**: Not disclosed (private company).
- **Key Metric**: Over 70,000 projects executed; 3,000+ employees across 30+ global locations. [zeeco.com/about](https://www.zeeco.com/about)
- **Notable Investors/Partners**: Not disclosed (privately held). The company operates the world’s largest combustion research and test facility at their Global Technology Center in Broken Arrow, Oklahoma.
- **Growth Signals**: Expansive global footprint (locations in North America, Europe, Middle East, Asia); continuous hiring across engineering and service roles; large R&D investment with a 250‑acre campus.

## Competitive Advantages
- **Market leadership**: 45 years of innovation and established reputation as a global leader in combustion and environmental solutions.
- **Integrated capabilities**: Design, manufacturing, testing, and field service under one roof — including the world’s largest combustion R&D facility.
- **Extensive global reach**: 30+ locations and the ability to execute 10,000+ projects per year.
- **Heroic customer service**: Culture obsessed with long-term client relationships and personalized response. [zeeco.com/about/culture-community](https://www.zeeco.com/about/culture-community)

## Strategic Focus
- **Emissions reduction and sustainability**: Continuously developing ultra-low-NOx burners, advanced thermal oxidizers, and solutions that help customers meet tightening environmental regulations.
- **Global expansion**: Enhancing service capabilities in the Middle East, Asia, and Europe; bilingual and international hiring signals growth in new markets.
- **Innovation and R&D**: Ongoing investment in the world’s largest combustion test facility to improve efficiency and reduce emissions.

## Why Work Here
- **Culture**: Emphasizes technical excellence, teamwork, and a “heroic” commitment to customer service. Employees are encouraged to grow through mentorship and professional development.
- **Community and development**: The Zeeco Young Professionals (ZYP) program offers mentor/mentee matching, networking, leadership training, and community volunteer opportunities. [zeeco.com/about/culture-community](https://www.zeeco.com/about/culture-community)
- **Work environment**: Most roles are on-site (Tulsa, Broken Arrow, and global offices), with limited remote positions available (e.g., Field Service roles in the Middle East). Frequent travel opportunities for field engineers.
- **Perks**: Strong culture of internal growth, cross‑functional exposure, and potential to work on complex global projects.
- **Global footprint**: Employees can expect opportunities to travel or relocate to other Zeeco locations worldwide.

## Sources
1. [zeeco.com](https://www.zeeco.com/)
2. [zeeco.com/about](https://www.zeeco.com/about)
3. [zeeco.com/about/culture-community](https://www.zeeco.com/about/culture-community)
4. [jobs.lever.co/zeeco](https://jobs.lever.co/zeeco)

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