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Portfolio Engineer Jobs in California (NOW HIRING)

ACT Power Services

Solar Operations Engineer

Fresno, CA · On-site

$69K - $93K/yr

ACT Power Service's Portfolio Engineers are the technical liaisons of our O&M organization. This team of talented engineers provides oversight, management, technical support, and serves as our client ...

ACT Power Services

Solar Operations Engineer

Fresno, CA · On-site

$69K - $93K/yr

ACT Power Service's Portfolio Engineers are the technical liaisons of our O&M organization. This team of talented engineers provides oversight, management, technical support, and serves as our client ...

ACT Power Services

Solar Operations Engineer

Fresno, CA

$69K - $93K/yr

ACT Power Service's Portfolio Engineers are the technical liaisons of our O&M organization. This team of talented engineers provides oversight, management, technical support, and serves as our client ...

Ahuora

Portfolio Manager

San Jose, CA · On-site

$200 - $250/hr

At Ahuora, our Portfolio Managers drive investment strategy across multiple asset classes, managing ... Partner with quantitative researchers, traders, and software engineers to refine models, improve ...

Doss

Portfolio Manager

San Francisco, CA · On-site

$210K - $230K/yr

The Portfolio Manager sits at the intersection of product, data, operations, implementation, and ... You can grok hard engineering and logic problems from intuition, not memorization - and you can ...

DOSS

Portfolio Manager

San Francisco, CA · On-site

$125 - $150/hr

The Portfolio Manager sits at the intersection of product, data, operations, implementation, and ... You can grok hard engineering and logic problems from intuition, not memorization -- and you can ...

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All JobsPortfolio Engineer JobsPortfolio Engineer Jobs in California

Portfolio Engineer information

See California salary details

$38.5K

$100.4K

$135.7K

How much do portfolio engineer jobs pay per year?

As of Sep 7, 2026, the average yearly pay for portfolio engineer in California is $100,420.00, according to ZipRecruiter salary data. Most workers in this role earn between $82,900.00 and $115,000.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a portfolio engineer?

To thrive as a Portfolio Engineer, you need a solid understanding of investment strategies, quantitative analysis, and portfolio management, usually supported by a degree in finance, mathematics, or a related field. Expertise in programming languages like Python or R, experience with portfolio management software, and relevant certifications such as CFA or FRM are typically required. Strong analytical thinking, problem-solving abilities, and effective communication skills help distinguish top performers in this role. These skills are crucial for optimizing investment portfolios, managing risk, and effectively communicating complex strategies to stakeholders.

How does a portfolio engineer typically collaborate with portfolio managers and other investment professionals?

As a Portfolio Engineer, you will work closely with portfolio managers, quantitative analysts, and traders to implement investment strategies and optimize portfolio construction. Your responsibilities often include translating investment ideas into systematic models, ensuring accurate trade execution, and maintaining robust risk controls. Effective communication and cross-functional teamwork are essential, as you will regularly discuss market conditions, portfolio performance, and technical enhancements with your colleagues to achieve the firm's investment objectives.

What is the difference between Portfolio Engineer vs Project Engineer?

AspectPortfolio EngineerProject Engineer
CredentialsBachelor's in engineering, often certifications in project management or specific technical fieldsBachelor's in engineering or related field, often PMP or similar certifications
Work EnvironmentOversees multiple projects or programs, strategic focusManages individual projects, technical and operational focus
Industry UsageCommon in energy, infrastructure, and large-scale engineering firmsWidely used across construction, manufacturing, and engineering sectors

While both roles require engineering backgrounds and certifications, a Portfolio Engineer focuses on managing multiple projects or programs at a strategic level, whereas a Project Engineer handles specific projects' technical and operational aspects. The Portfolio Engineer's role is broader, emphasizing oversight and coordination across projects, while the Project Engineer is more involved in day-to-day project execution.

What are popular job titles related to Portfolio Engineer jobs in California?

For Portfolio Engineer jobs in California, the most frequently searched job titles are:

What job categories do people searching Portfolio Engineer jobs in California look for?

The top searched job categories for Portfolio Engineer jobs in California are:

Portfolio Engineer jobs near you
Infographic showing various Portfolio Engineer job openings in California as of August 2026, with employment types broken down into 100% Full Time. Highlights an 60% In-person, and 40% Hybrid job distribution, with an average salary of $100,420 per year, or $48.3 per hour.

Solar Operations Engineer

ACT Power Services

Fresno, CA • On-site

$69K - $93K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 19 days ago

Job description

Job Location

Fresno, CA 

Job Type: Full-time

ACT Power Services was created to provide industry leading services for our clients. As an independent service provider for solar and storage technologies, we avoid conflicts of interest and maintain a complete focus on our clients' needs. We have taken a no-frills approach to developing our organization to ensure our clients are only paying for services that add value. ACT then leverages a world-class team, state of the art technology, and best-in-class operating practices to ensure every facility is operated in a manner that maximizes production, preserves compliance, and ensures the safety of our personnel and communities. Our vision is to reshape the industry's benchmark for renewable operations and create the next generation of O&M provider.

ACT Power Service's Portfolio Engineers are the technical liaisons of our O&M organization. This team of talented engineers provides oversight, management, technical support, and serves as our client interface for our rapidly growing operating fleet. This role requires a broad skill set and an ability to pivot from highly technical performance analysis and troubleshooting to maintenance support and planning to client presentations.

Each Portfolio Engineer will act as the main technical contact for assigned facilities that will range from 500kW to 200+MW in size. The Portfolio Engineer will lead internal and external meetings to discuss performance and optimization recommendations as well provide a variety of reports to both internal and external stakeholders.

Responsibilities

  • Performance analysis of solar and/or storage projects through remote DAS and SCADA systems.
  • Provide a central point of contact and support for plant managers, field operators, utilities, and external clients regarding performance, control, and maintenance schedules.
  • Site performance reporting to internal and external stakeholders.
  • Lead client calls and serve as client interface for technical issues
  • Root cause analysis and performance improvement recommendations of underperforming systems.
  • Develop procedures and tools necessary for the efficient operation of a diverse fleet of solar and storage facilities
  • Develop tools and process to optimize organizational performance

Qualification Requirements

  • Bachelors or Masters in technical field of study such as engineering, technology, or physics. An Associate degree with professional training or certifications may be considered in lieu of a four-year degree.
  • Experience monitoring, troubleshooting, and/or operation in a power generation facility or other industrial facilities
  • Experience with programing in VBA, Python, or equivalent
  • Experience with electrical maintenance, including PV technology, DC systems, AC systems, and network communications and monitoring.
  • Proficiency with MS Office suite
  • Employees must be able to maintain unescorted access to NERC regulated facilities
  • Work is to be primarily performed in an office environment. However, all personnel are expected to occasionally perform site visits for training and technical support.

Benefits:

  • 401(k)
  • 401(k) matching
  • Dental insurance
  • Flexible schedule
  • Health insurance
  • Health savings account
  • Life insurance
  • Paid time off
  • Parental leave
  • Professional development assistance
  • Referral program
  • Vision insurance
 

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