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Day Combustion Jobs (NOW HIRING)

Lead Combustion Engineer

El Segundo, CA · On-site

$170K - $185K/yr

Role Overview Our Lead Combustion Engineer serves as the technical authority pioneering our rocket ... Unlimited PTO * 12+ company holidays, including Earth Day! * 401(k) * Commuter benefits * Annual ...

Combustion Lead Engineer

Orlando, FL · On-site

$95K - $126K/yr

A Snapshot of Your Day As the Combustion Lead, you'll be at the forefront of advancing Siemens Energy's next generation of low-emission, high-performance gas turbine technology. In this highly ...

Sr. Combustion Engineer

El Segundo, CA · On-site

$150K - $175K/yr

Role Overview The Sr. Combustion Engineer helps pioneer our rocket-inspired, high-pressure ... Unlimited PTO * 12+ company holidays, including Earth Day! * 401(k) * Commuter benefits * Annual ...

Our team includes aerospace engineers, combustion experts, and systems thinkers with a shared goal ... Unlimited PTO  * 12+ company holidays, including Earth Day!  * 401(k) * Commuter benefits

NC · On-site

$60K - $90K/yr

We are seeking a highly motivated Combustion Engineer or Scientist to join our expanding technical ... days per year, 10 paid holidays per year, 56 hours or more of sick leave (based on the state you ...

Lead Combustion Engineer

El Segundo, CA · On-site

$170K - $185K/yr

Our team includes aerospace engineers, combustion experts, and systems thinkers with a shared goal ... Unlimited PTO * 12+ company holidays, including Earth Day! * 401(k) * Commuter benefits * Annual ...

Our team includes aerospace engineers, combustion experts, and systems thinkers with a shared goal ... Unlimited PTO  * 12+ company holidays, including Earth Day!  * 401(k) * Commuter benefits

Sr. Combustion Engineer

El Segundo, CA · On-site

$150K - $175K/yr

Our team includes aerospace engineers, combustion experts, and systems thinkers with a shared goal ... Unlimited PTO * 12+ company holidays, including Earth Day! * 401(k) * Commuter benefits * Annual ...

Daikin Applied is seeking a full-time Boiler Combustion Technician. In this role, you will be ... OSHA 10 within 90 days of hire (Daikin provides this training during onboarding process) * Current ...

Boiler Combustion Technician

Bowie, MD · On-site

$37.90 - $68.39/hr

Daikin Applied is seeking a full-time Boiler Combustion Technician. In this role, you will be ... OSHA 10 within 90 days of hire (Daikin provides this training during onboarding process) * Current ...

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Day Combustion information

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$88.2K

$131K

How much do day combustion jobs pay per year?

As of Sep 6, 2026, the average yearly pay for day combustion in the United States is $88,214.00, according to ZipRecruiter salary data. Most workers in this role earn between $73,500.00 and $90,000.00 per year, depending on experience, location, and employer.

What cities are hiring for Day Combustion jobs?

Cities with the most Day Combustion job openings:

What are the most commonly searched types of Combustion jobs?

The most popular types of Combustion jobs are:

What states have the most Day Combustion jobs?

States with the most job openings for Day Combustion jobs include:

Infographic showing various Day Combustion job openings in the United States as of August 2026, with employment types broken down into 1% As Needed, 68% Full Time, 26% Part Time, and 5% Contract. Highlights an 96% Physical, 1% Hybrid, and 3% Remote job distribution, with an average salary of $88,214 per year, or $42.4 per hour.

Lead Combustion Engineer

Arbor Energy

El Segundo, CA • On-site

$170K - $185K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 7 days ago


Job description

Role Overview

Our Lead Combustion Engineer serves as the technical authority pioneering our rocket-inspired, high-pressure oxy-fuel combustion systems - integral in delivering carbon-neutral and carbon-negative power cycles at scale. 

In this leadership role, you'll own the combustion subsystem, guiding a talented team through end-to-end development of breakthrough, high-efficiency devices in a fast-paced, collaborative startup environment. You'll drive strategy from clean-sheet concepts and advanced modeling through hands-on testing, rapid iteration, and performance validation, establishing the technical direction that powers a sustainable future. 

You'll mentor junior engineers, align cross-functional efforts with test, analysis, and design teams, and make critical trade-off decisions to accelerate progress while pushing the boundaries of efficiency and reliability. 

This is an onsite opportunity in our El Segundo, CA office. 

Responsibilities
  • Serve as technical lead for oxy-fuel combustion systems: own architecture, clean-sheet design, rigorous analysis, and delivery of breakthrough performance 
  • Define and lead high-pressure/high-temperature test campaigns-from planning and execution through in-depth data analysis and actionable recommendations 
  • Direct system configuration trades and performance optimization to achieve maximum efficiency, reliability, and scalability 
  • Own rapid hardware development cycles-from manufacturing and assembly through testing and iterative improvements 
  • Champion the use of additive manufacturing, modern CFD/tools, and advanced simulation to shorten timelines and enable innovation 
  • Mentor team members, drive continuous improvement initiatives, and implement design upgrades that elevate system capability 
Requirements
  • Bachelor's degree in mechanical, aerospace, chemical engineering, or related field
  • 7+ years of experience in combustion system design, analysis, and testing
  • Deep expertise in thermodynamics, fluid mechanics, heat transfer, and combustion
  • Hands-on experience with high-temperature and pressure equipment
  • Strong leadership presence with experience mentoring engineers and influencing cross-functional teams  
  • Demonstrated ability to own product lifecycle from conceptual design to validation
  • Curious, inventive, and entrepreneurial mindset-thrives in ambiguity and drives progress relentlessly 
Preferred Qualifications
  • Advanced degree (M.S. or Ph.D.) in Mechanical, Aerospace, or Chemical Engineering 
  • Direct experience leading hot-fire testing campaigns in rocket propulsion, gas turbines, or similar environments 
  • Proficiency in programming for data analysis and automation (Python, MATLAB, etc.) 
  • Prior success in startup or fast-paced hardware development environments 
Benefits & Compensation
  • Pre-IPO stock options
  • Medical, dental, and vision insurance (Arbor covers 90% for employees)
  • Basic life insurance fully covered
  • Health savings account (HSA) with matching
  • Flexible savings account (FSA)
  • Unlimited PTO 
  • 12+ company holidays, including Earth Day! 
  • 401(k)
  • Commuter benefits
  • Annual learning and development stipend
  • And more!
Base Pay: $170,000 - $185,000 USD/year. The salary is subject to the applicant's skills, qualifications, experience, and geographic location.