Careers at Algas-SDI

About Algas-SDI

ALGAS-SDI is an ISO 9001 Certified, global company with credentials that date to 1932. We hold internationally recognized certifications or approvals including FM, UL, CSA, CE, ATEX, DEMKO, ASME, PED and others. We employ nearly 100 people with stocking distributors, agents and partners in 67 countries. Our North American network alone includes 74 distributor locations in the USA, Canada and Mexico. Our corporate headquarters and primary manufacturing is located in Seattle, Washington. Additional manufacturing facilities are located in Queretaro, Mexico.

Algas-SDI branded products go to market via three internal divisions: Combustion Products, LPG Distributed Products and Gas Systems.

Our Distributed Products Division manages the application and sales of standard, pre-engineered, small to medium capacity LPG vaporizer and tank heater products.

Our Gas Systems Division originated before WWII to manage the design and sale of customized and large capacity LPG products and complete Synthetic Natural Gas systems. SNG is a blend of LPG vapor and air mixed to a specific ratio allowing interchangeability with natural gas. An SNG system represents to the natural gas grid user what a generator represents to the power grid user. At their elemental level, both an SNG System and a generator are tools used when a planned or, more likely, an unplanned event interrupts the respective utility.


Working with us

Our vision is to be a quality-driven company, treating our employees with respect, while expecting them to continually improve their knowledge and skills; we will continuously improve our processes, delegating decision-making to the most knowledgeable people; we will work to improve our communities, and create an enjoyable work environment; we will become the global, technical, and market leader in the industry while focusing on our primary products and customers; we will pursue safety in all our product designs; and we will be ethical corporate citizens.

Competitive Compensation

Comprehensive Benefits

  • Employer Paid Insurance – Medical, Dental, Vision, Life, Long Term Disability, Flexible Spending Account
  • 15-days PTO
  • 401K Program & company Match

Great Culture & Growth Potential

Interested in Working with us? Look at the opportunities listed below:

Algas-SDI Manufacturing
Algas-SDI Manufacturing
Algas-SDI Manufacturing

Current Opportunities

Value Stream Director - Systems Group

Overview and Focus

Algas-SDI is growing, expanding our Gas Systems Value Stream, and recruiting a new Value Stream Director. If you are a strategic thinker, energizing, affirming, and collaborative leader with experience successfully leading your team through dynamic challenges, then this is the role for you.


  • Manages Resources (people and skills) to navigate shifts in sales volumes.
  • Customer Commitment: Delivers projects within one week of the promised date (including change orders).
  • Financial Management: Achieves NOP and Sales objectives.
  • Participates in administering company policies, directing, and coordinating all divisional department activities to develop and implement long-range goals and objectives to meet business and profitability growth objectives.
  • Reviews analyses of activities, costs, operations, and forecast data to determine department or division progress toward stated goals and objectives.
  • Develops, reviews, updates, and implements business strategic planning, including sales, financial performance, and new product development.
  • Oversees manufacturing and materials departments to review production and operating reports.
  • Resolves operational, manufacturing, and facility issues.
  • Responsible for capacity and materials planning.

Required Knowledge, Skills, and Abilities

  • Bachelor’s degree – Engineering and/or Business – required.
  • Master’s degree in engineering and/or MBA – preferred.
  • 10-15 years of experience in a manufacturing environment, including oversight of sales function.
  • Multi-department or cross-functional leadership experience.
  • Overseeing Industrial Sales Revenue, a minimum of $5-50 Million in scope.
  • Prior engineering, finance, profit/loss center, or production management experience – Manufacturing environment – preferred.

Send Resumes to: or Apply at:

Senior Product Engineer

Overview and Focus

The Senior Product Engineer is the Product Technical Lead for Combustion Products and owns the product lines from design thru customer experience. The Senior Product Engineer is responsible for the design and development of new products that meet all required performance, cost, and schedule specifications. The Senior Product Engineer also oversees product maintenance, and performance testing activities for catalog products.


  • Develop thermal- and electromechanical products by studying customer requirements; researching and testing manufacturing and assembly methods and materials; and soliciting observations from assemblers.
  • Perform engineering calculations and analyses to predict component/subsystem performance.
  • Create and maintain all revision-controlled engineering documentation (for example, drawings and bills of materials).
  • Develop and codify the design rules for thermal- and electro-mechanical products by initiating and conducting engineering and design programs.
  • Confirm product capabilities by designing feasibility and testing methods.
  • Perform daily product “walk-throughs” to ensure smooth production operation and to proactively identify and resolve engineering issues.
  • Lead and provide in-house and external technical and application support.
  • Mentor other team members and help improve their skills required to develop thermal- and electro-mechanical products.

Required Knowledge, Skills, and Abilities

  • BS in mechanical engineering with more than 6 years of experience in an industrial product engineering field.
  • Experience with the application of heat transfer, thermo-mechanical, hydraulic, combustion, and basic electrical engineering methods.
  • Demonstrable experience owning a product from design through customer experience.
  • Experience with hands-on troubleshooting and problem-solving.

Send Resumes to:  or Apply at:

Welder/ Fabricator

Overview and Focus

If you are looking to be part of a growing company that feels like you’re working with family, and not just a “number”? Then Algas-SDI may be for you. Our employees describe the environment as fun, where you’re constantly learning, with multiple opportunities for growth and development. You will learn to build entire pieces of equipment (not just parts of them)!

We are looking for growth-driven, motivated team players who are willing to learn and take their skills to a new level. Some forklift and driving tasks will be required on occasion. This is also a year-round, indoor position!


  • Cut material and prep for welding
  • Layout, fit, and weld assemblies from drawings/prints
  • Keep show equipment/tools and work areas clean and maintained
  • Read mechanical drawings
  • Work safely while completing tasks on time
  • Ability to perform tasks in assigned hours by labor standard

Required Knowledge, Skills, and Abilities

  • 1-2 years of structural and pipe experience
  • Proficient in GMAW/FCAW and GTAW, all positions
  • Able to read and understand drawings and weld symbols
  • Experience using basic shop tools/equipment: plasma cut, band saw, grinders, layout
  • Current/valid Washington State driver’s license
  • A vocational certificate in welding and fabrication is a plus, but not required

Send Resumes to: or Apply at:

Mechanical Assembler

Overview and Focus

Algas-SDI designs gas vaporization and blending solutions for a variety of fuel gases. We are a privately held company in operation since 1932. We ship our products worldwide with distributors in more than 80 countries. We are growing and we are building a great team!

If you looking to be part of a growing company that feels like you’re working with family, Algas-SDI may be the place for you. Our employees describe the company as a fun learning environment with opportunities for growth.


  • Assemble parts and subassemblies to be installed in propane & natural gas systems.
  • Position items using templates, reading measurements, and completing final assemblies.
  • Able to read assembly instructions, blueprint specifications, and parts lists.
  • Use of calibrated inspection tools, sheet metal, tubing, electrical wiring and reading schematics, controls and instrumentation, touch-up painting, and safe/proper use of company tooling.
  • Perform and record quality assurance (QA) tests and measurements on a wide variety of completed equipment.
  • Perform troubleshooting and rework products as needed.
  • Team player willing to be cross-trained in other areas as part of Career Path/Development.

Required Knowledge, Skills, and Abilities

  • 18 years of age or older, High School diploma or GED; additional Technical or vocational certificate preferred.
  • Experience in a manufacturing environment where equipment is assembled.
  • Some manufacturing experience is preferred.
  • Valid state-issued driver’s license.
  • Willing to submit to employment, background check, and drug screen.

Send Resumes to:

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Corporate Information

OUR AIM: The innovative application of reliable clean-energy systems for commercial, industrial and utility customers.

About Algas-SDI
Our company mission & history

View opportunities to join the team

Quality Certificates
ISO 9001 Registration, product certifications & approvals

Quality Policy and Values
Our commitment to superior service & products

Current patents & patent applications


Algas-SDI We make transportable fuel gases easier to use.

Combustion Products
Complete burners and replacement parts available for quick delivery

LP-Gas Products
Safe, Simple, & Reliable
LPG Vaporizers & Tank Heaters

Gas Systems
Complete natural gas backup, replacement, & off-grid decompression systems

Resources & Learning

You've got questions. We've got answers.

Vaporizer FAQs
Answers to frequently asked questions about vaporizers

Why use a Vaporizer
An intro to vaporization science & function

Case Studies
Field applications using Algas-SDI equipment

What is Propane Air
An intro to the science & use of propane air

Virtual Pipeline/CNG Learning Center
An intro to the science & use of compressed natural gas and virtual pipelines

Product Videos
Watch & learn from our product demos

Common terms in the fuel gas product and systems industry

Product Directory & Information
Product brochures, manuals, drawings, and spec sheets

Contact Us

Get In Touch. We're always happy to help.

If you have any questions about our services, products or company, please give us a call or send us an email.

Global Support Center

Tel: +1.206.762.HELP (4357)
After Hours: +1.206.892.8594

US Headquarters

Call Us: +1.206.789.5410

Contact Us

General Questions