Senior Mechanical Engineer

Aggreko LLC (US)

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New Iberia, LA Pearland, TX Until 8/21/2026 5+ years exp H-1B sponsor history First posted June 8, 2026 Last posted June 8, 2026
Job description

Bring your energy to Aggreko as Senior Mechanical Engineer based in New Iberia, LA or Houston, TX. You’ll provide hands-on technical support, perform calculations and prepare drawings and project design pack (PDP) for power generation projects with Gas.

Power without pause. Heating, cooling and oil-free air without end. We keep our customers’ worlds on. From world-class events that last a few weeks to mining operations and remote communities who rely on us for decades.

               

What you’ll do as Senior Mechanical Engineer:

  • Calculations and design of fuel delivery systems for power generation; Natural Gas, CNG, LNG, and diesel engines.
  • Support both the commercial proposals and installation and commissioning support.
  • Prepare professional drawings, such as 3-Dimensional images (3D) & construction drawings, as well as diagrams, schematics, Piping and Instrument Drawings (PID), and site Layouts.
  • Prepare drawings and project design pack (PDP) for power generation projects to meet the clients’ Scope of Work (SOW).
  • Produce documents for construction such as piping size and regulation system for job specific requirements.
  • Produce drawings for construction such as PID, Site Layout drawings (SLO), Flow Diagrams, Flow Calculations.
  • Support reliability and availability studies for power generation applications.
  • Travel – 30-40% with onsite visits

You are:

  • Bachelor’s in mechanical engineering or equivalent qualifications, Master, PHD preferred
  • Minimum 5 years of experience in similar position
  • Has knowledge in mechanical design standards such as ASME, ISO, ASTM and ANSI symbols.
  • Extensive knowledge of AutoCAD is necessary with 3D experience
  • Effective planning organizational, time management skills and an Analytical thinker
  • Excellent keyboard skills, computer literate and experienced in spreadsheet packages
  • Gas equipment certification highly preferred
  • Capable of working on his/her own initiative

Here’s what you’ll get:

  • Competitive salary
  • Annual bonus program tied to company and individual performance
  • No premium cost medical plan option available 
  • Company provided Life Insurance, Short-Term and Long-Term Disability
  • Career growth opportunities and tuition reimbursement 
  • Safety-focused culture 

Our people are can-do, positive, resilient and persistent. If that feels like you, apply now and build your career with the people bringing energy to the world.

#LI-AN1

Equal employment opportunity

We welcome people from different backgrounds and cultures, and respect people’s unique skills, attitudes and experiences. We encourage everyone to be themselves at work because we know that’s how we do our best, for each other, for our customers, for the communities where we work, and for our careers.

We are an equal opportunity employer. If you apply for a role at Aggreko, we will consider your application based on your qualifications and experience, and not on your race, colour, ethnicity, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status.

About this role

Summary

Designs fuel systems, prepares drawings, supports power projects, requires gas knowledge and AutoCAD skills.

Job title

Senior Mechanical Engineer

Experience level

5+ years

Minimum experience

5+ years exp

Industry

energy

Location requirements

Based in New Iberia, LA or Houston, TX; partial remote work allowed.

Salary

Not specified

Visa sponsorship

H-1B sponsor history

Management role

No

Skills & keywords

Required skills

mechanical engineeringAutoCAD3Dgas equipment certificationASMEISOASTMANSI

Preferred skills

gas equipment certification

Specializations

power generationgas equipmentmechanical designAutoCADpiping
Locations

Structured locations inferred from the posting.

New Iberia, LA, USA

On-site City

Pearland, TX, USA

On-site City