Website SCS Engineers

What we are looking for

SCS Energy is looking for a highly experienced Principal Mechanical Engineer to join our team. This vacancy is due to the expansion of our projects and the need for additional expertise in RNG projects.. Travel and field work is required as necessary for assigned jobs. As a Principal Mechanical Engineer, you will play a vital role in leading large-scale engineering projects, providing technical guidance and expertise, and driving innovation in our projects. We prefer this role be hybrid and based in Long Beach.

How you can make an impact

  • Develop, review and approve design documents on projects.
  • Provide project management and contract management functions during the design, construction, and commissioning of projects.
  • Supervise other engineers and designers in the development, engineering, design, review, approval, construction and commissioning of projects.
  • Manage capital and expense projects to approved scope, budgets and schedules.
  • Independently prepare engineering calculations, studies and evaluations and supervise others in the same efforts to support the projects.
  • Review and approve document submittals and make final equipment inspections, Verify quality of contractors installation work.
  • Supervise and provide information to designers and approve design drawings.
  • Provide commissioning and operational troubleshooting support at any of the sites.
  • Provide engineering and project management support to generating stations, support organizations and other customers as required.


  • Bachelor of Science degree in Mechanical Engineering or related from an accredited University.
  • 8 years of engineering experience in mechanical disciplines respective of Professional Engineer License, advanced certificates and degrees.
  • In-depth knowledge of engineering principles, oil and gas industry equipment, process systems and operations.
  • Knowledge of applicable codes (ASME & API) and standards.
  • Experience supervising and reviewing work performed by engineers, designers and contractors
  • Experience with construction
  • Experience working with other engineering disciplines.
  • Experience preparing specifications, calculations, studies, budget estimates and schedules.
  • Experience leading, collaborating and communicating with teams.
  • Preferred active Professional Engineer (PE) license or demonstrated ability to obtain active PE license within six months.
  • Proficient in the use of computer programs such as AutoCAD, Word, Excel, Access, Outlook.

To learn more about SCS:

Whether its assessing and remediating contaminated properties, reducing methane emissions at agricultural facilities and landfills, producing alternative energy, or sequestering carbon, weve been focused on finding smart climate solutions and improving the natural environment since our inception over 50 years ago. Join our 100% employee-owned firm and start creating your own legacy.

As a growing firm, we offer excellent opportunities for professional development and a competitive package, including:

  • Medical, Dental, Vision, Life and Disability Insurance
  • 100% employer- funded Employee Stock Ownership Plan (ESOP) and 401K including employer match
  • Annual Bonus Program
  • Student Debt Employer Contribution Program
  • Paid holidays and PTO

Pay range for this position is around $100k to $125k depending on experience and location. This does not include bonuses or our Employee Stock Ownership Plan.

SCS Engineers is an Equal Opportunity Employer (EOE). SCS provides equal employment opportunities to all qualified applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, protected veteran or disabled status.

If you have questions, difficulty using our online system and/or you need an accommodation due to a disability, then please contact us about your interest in employment at .