Mechanical Engineer

Tata Consultancy Services Limited; Irvine (CA); On-site; USD 130,000 - 140,000; Full time

Benefits offered by this job

Discretionary Annual Incentive

Medical Coverage

Family Leaves

Insurance Options

Professional Growth & Certification

Paid Time Off & Holidays

401K & College Fund

Job summary

Tata Consultancy Services in Irvine, CA is seeking a Mechanical Engineer to contribute to environmental control system design for aerospace applications. You will evaluate ECS architectures, sizing components, and modeling fluid and thermal loads to ensure reliable performance.

The role requires 2–5 years of design and development experience in industrial equipment, aerospace exposure, and strong communication skills for cross-functional teams and customer presentations.

Qualifications

• Bachelor's degree in Mechanical Engineering required.
• 2–5 years of experience with design, analysis and development of industrial equipment.
• Aerospace domain experience is a must.
• Knowledge of applied thermodynamics and mechanical design.
• Strong oral/written communication skills and ability to conduct effective oral presentations to customers.
• Knowledge of drawing and drafting standards a plus.
• Understanding of military specifications, environmental specifications, and test specifications desired.
• Hands-on test and hardware experience is required.

Responsibilities

• Organizational skills with the capability of working towards tight deadlines
• Able to work with demanding customer

Skills

ECS Subsystem Integration

Thermal System Design

Component Selection

Control Logic

Cross-Functional Collaboration

Technical Presentation

Education

Bachelor's degree (B.S.M.E) from four-year College or University

Tools

Thermal Desktop

ANSYS Fluent

Flowmaster

MATLAB/Simulink

NX

CATIA

SolidWorks

Job description

• Environmental Control Systems (ECS): Designing aircraft air cycle, vapor cycle, bleed air, or cabin pressure architectures.
• Component Sizing & Selection: Calculating specifications for valves, regulators, heat exchangers, actuators, compressors, and fans.
• Fluid & Gas Dynamics: Modeling pneumatic flow rates, routing ducting networks, and analyzing system pressure drops.
• Electro-Mechanical Integration: Interfacing mechanical hardware with basic electrical circuits, wiring harnesses, and feedback sensors.

Job Description

ust Have Technical/Functional Skills

Job Duties: Mechanical Engineer

Hardware & System Design Skills

• Environmental Control Systems (ECS): Designing aircraft air cycle, vapor cycle, bleed air, or cabin pressure architectures.
• Component Sizing & Selection: Calculating specifications for valves, regulators, heat exchangers, actuators, compressors, and fans.
• Fluid & Gas Dynamics: Modeling pneumatic flow rates, routing ducting networks, and analyzing system pressure drops.
• Electro-Mechanical Integration: Interfacing mechanical hardware with basic electrical circuits, wiring harnesses, and feedback sensors.

Analysis & Simulation Skills

• Thermodynamics & Heat Transfer: Performing manual thermal math or complex 3D heat-load calculations.
• Control Theory & Logic: Developing feedback control loops to actively regulate temperature, pressure, or airflow.
• Thermal Analysis Software: Utilizing specialized simulation tools like Thermal Desktop, Ansys Fluent, Flowmaster, or Simscape.
• CAD Modeling & Drafting: Generating production-ready 3D models and technical drawings using NX, CATIA, or SolidWorks.

Testing & Compliance Skills

• Hardware Troubleshooting: Resolving mechanical failures during the physical assembly, functional testing, or component repair phases.
• Aerospace & Defense Standards: Aligning qualification test procedures with rigorous compliance benchmarks like MIL-STD-810 and DO-160.
• Test Plan Execution: Drafting test documentation, building test setups, and analyzing environmental test data.

Core Skill Set to Look For

• ECS Subsystem Integration: Hands-on experience with aircraft or spacecraft bleed air, cabin pressurization, oxygen generation, or severe-environment ducting and layout.
• Thermal System Design & Analysis: Experience sizing heat exchangers, vapor cycle systems, cooling loops, or air cycle machines using software like Thermal Desktop, ANSYS Fluent, Flow master, or MATLAB/Simulink.
• Component Selection & Validation: Proven track record calculating fluid flow, pressure drop, and thermal loads to select or design valves, regulators, fans, or compressors.
• Industry Standards & Testing: Direct familiarity with aerospace/defense testing compliance, specifically DO-160, MIL-STD-810, or ARP862 for environmental control equipment.
• Cross-Functional & Control Logic: A strong understanding of structural interfaces, sensor integration, and basic control theory (e.g., feedback loops) to regulate temperatures and pressures.
• Technical Presentation & Leadership: Experience acting as a secondary project owner, leading small groups of drafters/designers, and presenting design reviews (PDR/CDR) to internal teams or customers.
• EDUCATION AND EXPERIENCE:
• Bachelor's degree (B.S.M.E) from four-year College or University.
• Two to five years of experience with design, analysis and development of industrial equipment.
• Aerospace domain experience is a must.
• Knowledge of applied thermodynamics and mechanical design.
• Knowledge of drawing and drafting standards a plus.
• Capable of carrying out assignments concerned with mechanical equipment.
• Understanding of military specifications, environmental specifications, and test specifications desired.
• Hands-on test and hardware experience is required.
• Requires strong oral/written communication skills and must be capable of conducting effective oral presentations to customers.

Roles & Responsibilities

• Organizational skills with the capability of working towards tight deadlines
• Able to work with demanding customer

Salary Range: $130,000 - $140,000 a year

TCS Employee Benefits Summary

• Discretionary Annual Incentive.
• Comprehensive Medical Coverage: Medical & Health, Dental & Vision, Disability Planning & Insurance, Pet Insurance Plans.
• Family Support: Maternal & Parental Leaves.
• Insurance Options: Auto & Home Insurance, Identity Theft Protection.
• Convenience & Professional Growth: Commuter Benefits & Certification & Training Reimbursement.
• Time Off: Vacation, Time Off, Sick Leave & Holidays.
• Legal & Financial Assistance: Legal Assistance, 401K Plan, Performance Bonus, College Fund, Student Loan Refinancing.

Qualifications:

BACHELOR OF COMPUTER SCIENCE