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Temporary Energy Systems Engineering Jobs in California

Mesa Energy Systems, Inc.

Fresno, CA · On-site

$42 - $48/hr

Application Engineer II Principal Duties and Responsibilities * Identify MEP systems on drawings ... energy infrastructure, we offer employees a competitive salary and benefits package and we are ...

Mesa Energy Systems, Inc.

Fresno, CA · On-site

$90K - $115K/yr

... Energy Systems and our client. This role is responsible for daily operations and maintenance, and ... Maintains liaison with architects, engineers and contractors/ subcontractors engaged in plant ...

Manager, Systems Engineering

Milpitas, CA · On-site

$147K - $228K/yr

... energy. Headquartered in Chicago, Illinois, USA, we serve customers across industrial ... The Manager of Systems Engineering is responsible for understanding how Littelfuse products are ...

... energy. Headquartered in Chicago, Illinois, USA, we serve customers across industrial ... The Manager of Systems Engineering is responsible for understanding how Littelfuse products are ...

Mesa Energy Systems, Inc.

Irvine, CA · On-site

$31.32 - $65.49/hr

... engineering applications and automated control systems. * Maintain daily operations of boilers ... energy infrastructure, we offer employees a competitive salary and benefits package and we are ...

Mesa Energy Systems, Inc.

Chino, CA · On-site

$80K - $105K/yr

... Energy Systems and our client for small Automation projects and assisting Project Managers for ... This position will include oversight and application of Automation Programming and Engineering ...

Mesa Energy Systems, Inc.

Santee, CA · On-site

$38 - $45/hr

... as engineering applications and automated control systems. The Automation Technician II will ... energy infrastructure, we offer employees a competitive salary and benefits package and we are ...

Mesa Energy Systems, Inc.

Fresno, CA · On-site

$29.31 - $56.18/hr

... engineering applications and automated control systems. * Maintain daily operations of boilers ... energy infrastructure, we offer employees a competitive salary and benefits package and we are ...

Mesa Energy Systems, Inc.

Santa Ana, CA · On-site

$31.32 - $56.95/hr

... engineering applications and automated control systems. * Maintain daily operations of boilers ... energy infrastructure, we offer employees a competitive salary and benefits package and we are ...

... as well as engineering applications and automated control systems. The Building Automation ... energy infrastructure, we offer employees a competitive salary and benefits package and we are ...

Mesa Energy Systems, Inc.

San Leandro, CA · On-site

$80K - $105K/yr

... energy solutions. Our integrated, single-source solutions include turnkey in-house capabilities ... as engineering applications and automated control systems. This position involves planning ...

Review project plans, engineering drawings, specifications, and sequences of operation * Maintain ... Energy management systems experience * Computer programming experience * Military experience in ...

Showing results 41-60

Temporary Energy Systems Engineering information

What are the most commonly searched types of Energy Systems Engineering jobs in California?

The most popular types of Energy Systems Engineering jobs in California are:

What cities in California are hiring for Temporary Energy Systems Engineering jobs?

Cities in California with the most Temporary Energy Systems Engineering job openings:

Energy Systems Research Engineer Intern

Gridmatic Inc

Cupertino, CA

$20.75 - $26.75/hr

Internship

Posted 28 days ago


Job description

As an intern, you'll work with Gridmatic's research engineers on electricity market simulation, directly supporting SCUC/SCED development.

Responsibilities: 

  • Develop/maintain network security analysis (NSA) to produce reliability constraints across large-scale ISO systems
  • Assist in building and validating SCUC/SCED models, with realistic transmission and contingency constraints.
  • Help automate NSA for integration into market optimization workflows.
  • Support data processing pipelines for network, generator, and market datasets across ISOs (ERCOT, PJM, CAISO, etc.)
  • Experiment with machine learning approaches to accelerate dispatch or contingency evaluation.
  • Document results, highlight performance gaps, and propose improvements

Qualifications: 

  • Enrolled in EE, or Energy Systems (MS or PhD student)
  • Coursework in power system operations (unit commitment, economic dispatch, OPF)
  • Familiarity with power flow and network modeling
  • Solid programming skills in Python
  • Comfort with optimization formulations (linear, MILP)
  • Strong problem-solving skills and eagerness to learn real-world ISO practices

Bonus Skills:

  • Experience with SCUC/SCED formulations in research or coursework
  • Exposure to market data from ISOs (bids, constraints, outage/contingency reports)
  • Familiarity with probabilistic or ML-based methods