Full-Time

Lead Instrumentation Engineer

Updated on 9/12/2026

Quest Global

Quest Global

10,001+ employees

Engineering services, digital transformation, asset management

No salary listed

Bengaluru, Karnataka, India

In Person

Bachelor's

Category
Electrical Engineering (1)
Required Skills
Microsoft Office
SAP Products
Tableau

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Requirements
  • Familiarity with ISA, IEC, ASME, CE, and related standards.
  • Knowledge of hazardous area classifications, ATEX, and IP ratings.
  • Experience reviewing vendors' and sub-vendors' technical drawings and documents.
  • Knowledge of control system architecture and equipment obsolescence determination.
  • Hands-on experience with alarm management software and tools.
  • Knowledge of surveillance for critical instruments and control systems.
  • Hands-on experience with distributed control systems, emergency shutdown systems, safety instrumented systems, safety shutdown systems, programmable logic controllers, and fire and gas detection systems.
  • Knowledge of Factory Acceptance Tests and Site Acceptance Tests for vendor packages.
  • Experience reviewing functional HAZOPs, loop drawings, and other instrument documents.
  • Knowledge of compressor control systems, vibration monitoring systems, and gas and liquid analyzers.
  • Knowledge of safety integrity level assessment and verification for safety functions using ExSilententia, Exida, or SIL Solver.
  • Working experience with SAP, including the Plant Maintenance and Materials Management modules.
  • Ability to work independently, complete assigned tasks, interact with customers, understand scope, and participate in technical discussions and clarifications.
  • B.E., B.Tech, or BS in Instrumentation & Control.
  • 8–12 years of work experience in the oil and gas, petrochemical, or LNG industry.
Responsibilities
  • Lead a team of 3–4 engineers in project execution.
  • Deliver projects with good quality and on-time completion.
  • Take ownership and responsibility for assigned tasks.
  • Support the team in analyzing requirements and deriving project solutions.
  • Interact with customers to present technical solutions and verify technical aspects of projects.
  • Build customer relationships through effective interaction and responsiveness.
  • Adhere to Quest's ISO, quality, and technical standards during project execution.
Desired Qualifications
  • Experience with SAP Plant Maintenance and Materials Management modules, Microsoft Office, Tableau, exSILentia by Exida, and GE Meridium software.
  • Certification in functional safety or control systems.
  • Problem-solving ability.
  • Fluent written and spoken English communication skills.
  • Ability to work collaboratively with other teams.

QuEST Global provides engineering and lifecycle services for aerospace, automotive, energy, healthcare, and transportation, focusing on digital transformation and asset management. It helps clients design, develop, and maintain products and systems using edge computing, cloud, AI/ML, and industrial IoT, typically through long-term partnerships and project-based work. It differentiates itself with a global delivery model and broad industry reach, plus a stated commitment to sustained partnerships and workplace culture. Its goal is to improve operational efficiency and drive business growth by transforming engineering processes and assets with data-driven digital tools.

Company Size

10,001+

Company Stage

Growth Equity (Venture Capital)

Total Funding

$581M

Headquarters

Greenville, South Carolina

Founded

1997

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Simplify Jobs

Simplify's Take

What believers are saying

  • February 2026 Hillhouse minority investment validates Quest Global's $4.5 billion valuation.
  • August 2026 Babcock awarded Quest Global a five-year engineering framework, extending predictable revenue.
  • April 2026 BITSILICA acquisition and January 2026 Bergman hire deepen semiconductor growth momentum.

What critics are saying

  • May 2026 Quest Software sued Quest Global in California over trademark infringement.
  • Quest Global keeps buying capability; BITSILICA integration failure would stall the 2026 semiconductor strategy.
  • Services revenue remains customer-dependent; Babcock or bp delay decisions, crushing utilization in 2026.

What makes Quest Global unique

  • Quest Global bundles engineering, validation, and lifecycle services across aerospace, energy, and semiconductors.
  • June 2026 Neprion packages AI wearables validation into a single-partner launch-readiness offering.
  • October 2025 Babcock expansion shows Quest Global wins multi-year, high-trust critical-infrastructure work.

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Benefits

Remote Work Options

Flexible Work Hours

Wellness Program

Mental Health Support

401(k) Retirement Plan

401(k) Company Match

Conference Attendance Budget

Professional Development Budget

Growth & Insights and Company News

Headcount

6 month growth

0%

1 year growth

0%

2 year growth

0%
PR Newswire
Jun 15th, 2026
Quest Global launches Neprion to accelerate AI smart wearables in $50.9B AR/VR market

Quest Global has launched Neprion, a framework-led engineering service offering designed to accelerate product validation and launch readiness for AI-enabled smart wearables, including AR smart glasses. The service helps OEMs, retailers and fashion brands ensure reliability, interoperability and safety compliance. The platform addresses growing complexity in the AI, AR and XR wearables ecosystem by providing structured validation across hardware, embedded software, connectivity and AI-enabled experiences. With the global AR and VR market projected to generate $50.9 billion in revenues in 2026, Neprion is already supporting customers across North America, Europe and Asia-Pacific. Quest Global, an independent engineering services company operating in over 20 countries with 23,000 employees, aims to help organisations compress time-to-market whilst maintaining quality controls and compliance readiness.

Express Computer
Apr 7th, 2026
Quest Global acquires BITSILICA

Quest Global has announced the acquisition of BITSILICA, an India-based semiconductor design services firm, in a move aimed at strengthening its semiconductor portfolio and accelerating its full-stack engineering strategy. The […]

Outsource Accelerator
Mar 20th, 2026
Hillhouse invests in Quest Global to accelerate engineering growth

Quest Global, a global outsourced engineering services provider, has secured a minority investment from Hillhouse Investment through a combination of primary capital infusion and share purchases from existing stakeholders. The transaction involves funds managed by Hillhouse Investment Management. The Singapore-based company, which employs over 21,500 people across 93 global delivery centres in 18 countries, will use the capital to advance strategic priorities and enhance its engineering capabilities for major original equipment manufacturers worldwide. Quest Global specialises in aerospace, automotive, energy and semiconductor sectors. CEO Ajit Prabhu said the investment validates the company's differentiated value proposition and growth strategy. Hillhouse's Sean Carney cited Quest Global's domain expertise and long-term customer relationships as key investment factors. Jefferies served as exclusive financial adviser.

Outlook Business
Feb 10th, 2026
Hillhouse acquires 5% stake in Quest Global at $4.5B valuation, edging out Temasek

Hillhouse is acquiring a 5% stake in Quest Global at a $4.5 billion valuation, outbidding Temasek in a pre-IPO round. The deal represents a significant jump from Quest Global's previous $1.8 billion valuation when Carlyle Group acquired a stake in 2023. Temasek had also been planning to purchase approximately 5% of the engineering services company. The transaction marks substantial growth for Quest Global, with its valuation increasing 150% in roughly two years.

Start-Up.ro
Jan 29th, 2026
AROBS acquires Quest Global Romania in all-stock deal with one-year lock-up

Romanian tech group AROBS is acquiring Quest Global Romania from Craiova in an all-stock transaction, marking the company's first acquisition paid entirely through share issuance. The newly issued shares will be subject to a one-year lock-up period. Quest Global Romania, headquartered in Craiova, employs approximately 110 specialists and provides software development, testing, embedded solutions and IT consulting services across sectors including semiconductors, healthcare and automotive. The company is part of Singapore-based Quest Global, which operates in 18 countries with over 22,000 employees. The acquisition strengthens AROBS's engineering capabilities and international presence. Quest Global Romania's management will continue under Ana-Maria Vasilescu's leadership. The transaction is expected to close in the first half of the year.