Partner with engineering teams to integrate payment, billing, and marketplace transaction systems ... Executive Co-Founder / COO-level ownership role * Compensation: Significant equity ownership ...
Quick apply
Partner with engineering teams to integrate payment, billing, and marketplace transaction systems ... Executive Co-Founder / COO-level ownership role * Compensation: Significant equity ownership ...
Quick apply
Partner with engineering teams to integrate payment, billing, and marketplace transaction systems ... Executive Co-Founder / COO-level ownership role * Compensation: Significant equity ownership ...
San Francisco, CA · On-site
$200K - $300K/yr
About the Position The Chief Operating Officer (COO) is a key member of the executive leadership ... Bachelor's degree in Business, Engineering, or a related field required; MBA strongly preferred.
San Francisco, CA · On-site
$200K - $300K/yr
About the Position The Chief Operating Officer (COO) is a key member of the executive leadership ... Bachelor's degree in Business, Engineering, or a related field required; MBA strongly preferred.
San Francisco, CA · On-site
$200K - $300K/yr
About the Position The Chief Operating Officer (COO) is a key member of the executive leadership ... Bachelor's degree in Business, Engineering, or a related field required; MBA strongly preferred.
San Francisco, CA · On-site
$200K - $300K/yr
About the Position The Chief Operating Officer (COO) is a key member of the executive leadership ... Bachelor's degree in Business, Engineering, or a related field required; MBA strongly preferred.
Los Angeles, CA · On-site
$200K - $300K/yr
About the Position The Chief Operating Officer (COO) is a key member of the executive leadership ... Bachelor's degree in Business, Engineering, or a related field required; MBA strongly preferred.
Los Angeles, CA · On-site
$200K - $300K/yr
About the Position The Chief Operating Officer (COO) is a key member of the executive leadership ... Bachelor's degree in Business, Engineering, or a related field required; MBA strongly preferred.
The COO will oversee manufacturing, process engineering, quality, maintenance, EHS, planning, materials and supply chain, while building the organization and #J-18808-Ljbffr
New
The COO will oversee manufacturing, process engineering, quality, maintenance, EHS, planning, materials and supply chain, while building the organization and #J-18808-Ljbffr
New
OrcaRouter is seeking a Chief Operating Officer to oversee day-to-day operations, drive scalable systems, and coordinate with product, engineering, and finance teams. This contract role is based in ...
OrcaRouter is seeking a Chief Operating Officer to oversee day-to-day operations, drive scalable systems, and coordinate with product, engineering, and finance teams. This contract role is based in ...
Partner with product and engineering: launch readiness, project management, sequencing, dependency ... Prior COO, VP Operations, Head of Operations, Chief of Staff, or equivalent startup operating ...
Partner with product and engineering: launch readiness, project management, sequencing, dependency ... Prior COO, VP Operations, Head of Operations, Chief of Staff, or equivalent startup operating ...
About the Position The Chief Operating Officer (COO) is a key member of the executive leadership ... Bachelor's degree in Business, Engineering, or a related field required; MBA strongly preferred.
About the Position The Chief Operating Officer (COO) is a key member of the executive leadership ... Bachelor's degree in Business, Engineering, or a related field required; MBA strongly preferred.
Los Angeles, CA · On-site
$300 - $600/hr
All engineering and manufacturing is conducted in-house in Heaviside's Los Angeles, CA headquarters ... Partner with the CEO and President on company strategy, capital allocation, and customer delivery ...
Los Angeles, CA · On-site
$300 - $600/hr
All engineering and manufacturing is conducted in-house in Heaviside's Los Angeles, CA headquarters ... Partner with the CEO and President on company strategy, capital allocation, and customer delivery ...
San Francisco, CA · On-site
$200K - $300K/yr
We're looking for a technically fluent and highly organised COO who can help turn that ambition ... engineering teams. This role is based in San Francisco and will suit someone with excellent ...
San Francisco, CA · On-site
$200K - $300K/yr
We're looking for a technically fluent and highly organised COO who can help turn that ambition ... engineering teams. This role is based in San Francisco and will suit someone with excellent ...
Los Angeles, CA · On-site
$190K - $200K/yr
... Job Developer, and CFO Interim, providing coaching, clarifying performance expectations, and ... documented standard operating procedures, defined decision rights and escalation paths ...
Los Angeles, CA · On-site
$190K - $200K/yr
... Job Developer, and CFO Interim, providing coaching, clarifying performance expectations, and ... documented standard operating procedures, defined decision rights and escalation paths ...
Los Angeles, CA · On-site
$190K - $200K/yr
... Job Developer, and CFO Interim, providing coaching, clarifying performance expectations, and ... documented standard operating procedures, defined decision rights and escalation paths ...
Quick apply
Los Angeles, CA · On-site
$190K - $200K/yr
... Job Developer, and CFO Interim, providing coaching, clarifying performance expectations, and ... documented standard operating procedures, defined decision rights and escalation paths ...
Los Angeles, CA · On-site
$190K - $200K/yr
... Job Developer, and CFO Interim, providing coaching, clarifying performance expectations, and ... documented standard operating procedures, defined decision rights and escalation paths ...
Los Angeles, CA · On-site
$190K - $200K/yr
... Job Developer, and CFO Interim, providing coaching, clarifying performance expectations, and ... documented standard operating procedures, defined decision rights and escalation paths ...
San Diego, CA · On-site
$109K - $143K/yr
Job Title Lead Operating Engineer Summary *LAB OR HOSPITAL EXPERIENCE REQUIRED* Responsible to ... Typically, this position does not have a Chief Engineer on-site at the building and is sometimes ...
San Diego, CA · On-site
$109K - $143K/yr
Job Title Lead Operating Engineer Summary *LAB OR HOSPITAL EXPERIENCE REQUIRED* Responsible to ... Typically, this position does not have a Chief Engineer on-site at the building and is sometimes ...
Baldwin Park, CA · On-site
$65 - $90/hr
Under general supervision, the Operating Engineer performs a variety of routine or skilled ... Reports more serious problems to Chief Engineer for instructions or maintenance scheduling. * May ...
Baldwin Park, CA · On-site
$65 - $90/hr
Under general supervision, the Operating Engineer performs a variety of routine or skilled ... Reports more serious problems to Chief Engineer for instructions or maintenance scheduling. * May ...
San Jose, CA · On-site
$120K - $158K/yr
Job Title Lead Operating Engineer Summary Responsible to ensure the proper efficient operations and ... Typically, this position does not have a Chief Engineer on-site at the building and is sometimes ...
San Jose, CA · On-site
$120K - $158K/yr
Job Title Lead Operating Engineer Summary Responsible to ensure the proper efficient operations and ... Typically, this position does not have a Chief Engineer on-site at the building and is sometimes ...
San Francisco, CA · On-site
$125K - $175K/yr
Military (engineering or logistics) → MBA → ops - Execution discipline, cross-functional ... Develop and operate the company's executive operating rhythm - planning cycles, reviews, and ...
San Francisco, CA · On-site
$125K - $175K/yr
Military (engineering or logistics) → MBA → ops - Execution discipline, cross-functional ... Develop and operate the company's executive operating rhythm - planning cycles, reviews, and ...
Pasadena, CA · On-site
Job Summary Caltech Optical Observatories (COO) is seeking a talented Electrical Engineer or Physicist interested in scientific imaging technologies to join an enthusiastic and creative electronics ...
Pasadena, CA · On-site
Job Summary Caltech Optical Observatories (COO) is seeking a talented Electrical Engineer or Physicist interested in scientific imaging technologies to join an enthusiastic and creative electronics ...
The League's director of engineering, Tim Zaitsev, has a masters from Carnegie Mellon and is ... We are looking for an experienced Director or VP Operations (potential to become Chief Operating ...
The League's director of engineering, Tim Zaitsev, has a masters from Carnegie Mellon and is ... We are looking for an experienced Director or VP Operations (potential to become Chief Operating ...
The League's director of engineering, Tim Zaitsev, has a masters from Carnegie Mellon and is ... We are looking for an experienced Director or VP Operations (potential to become Chief Operating ...
The League's director of engineering, Tim Zaitsev, has a masters from Carnegie Mellon and is ... We are looking for an experienced Director or VP Operations (potential to become Chief Operating ...
$29.65 - $34.53
23% of jobs
$36.48 is the 25th percentile. Wages below this are outliers.
$34.53 - $39.40
5% of jobs
$39.40 - $44.28
0% of jobs
$44.28 - $49.15
0% of jobs
$49.15 - $54.03
0% of jobs
The median wage is $58.90 / hr.
$54.03 - $58.90
22% of jobs
$62.44 is the 75th percentile. Wages above this are outliers.
$58.90 - $63.77
34% of jobs
$63.77 - $68.65
1% of jobs
$68.65 - $73.52
1% of jobs
$73.52 - $78.40
1% of jobs
$78.40 - $83.27
13% of jobs
$29
$56
$83
| Aspect | Chief Operating Engineer | Maintenance Engineer |
|---|---|---|
| Credentials | Typically requires HVAC, boiler operator licenses, or engineering certifications | Often requires HVAC or electrical certifications, technical training |
| Work Environment | Supervises building systems, mechanical equipment, and facilities management | Performs maintenance, repairs, and inspections of equipment and systems |
| Employer & Industry | Found in commercial, industrial, or institutional facilities | Common in manufacturing, facilities, and building management |
The Chief Operating Engineer oversees the operation and maintenance of building systems, ensuring safety and efficiency, while the Maintenance Engineer focuses on repairing and maintaining equipment. Both roles require technical certifications and work in similar environments, but the Chief Operating Engineer has broader supervisory responsibilities.
The most popular types of Chief Operating Engineer jobs in California are:
For Chief Operating Engineer jobs in California, the most frequently searched job titles are:
The top searched job categories for Chief Operating Engineer jobs in California are:
Cities in California with the most Chief Operating Engineer job openings:
For Chief Operating Engineer jobs in CA, the most frequently searched job titles are:

Full-time
Re-posted 14 days ago
Project Overview
HireScale is seeking a Co-Founder / COO (Equity-Based Operations Partner) to build and scale the consulting operations engine behind our Future of Work marketplace. This is an internal founding role within a 4-person executive team, designed for a proven operator in the consulting industry who has already built, run, and monetized a network of clients and independent consultants.
The company model, brand, and marketplace foundation are already established. The next phase is execution at scale—building a high-performance consulting operations layer that connects enterprise demand with fractional, independent, and AI-augmented talent supply in a seamless, scalable way.
This role is not advisory. It is not fractional oversight. It is a true co-founder operating role responsible for owning revenue, operations, talent liquidity, and marketplace performance end-to-end.
You will be responsible for building and optimizing the core operating system of the talent marketplace, including supply acquisition, client delivery, pricing strategy, vendor ecosystem, and platform utilization. A deep understanding of Future of Work (FoW) dynamics, consulting marketplaces, and AI-enabled workforce models is essential.
This is a high-conviction equity opportunity built for someone who wants to participate in a meaningful exit over the next 3–5 years, with significant ownership tied to long-term company success.
Scope of Work & Core Responsibilities
Engagement Brief
This is a founding executive role responsible for building and scaling the consulting operations engine of HireScale’s talent marketplace. Success is measured by marketplace liquidity, revenue growth, consultant engagement, client satisfaction, and the creation of a scalable operating model that can support long-term company expansion and exit potential.
Portfolio Requirements:
About HireScale
HireScale is redefining how people and organizations grow and work together. We connect companies with top-rated independent consultants to build agile, highly skilled and resilient teams; while also empowering talent to shape their own paths and align meaningful work with personal freedom and purpose. Our goal is a future where opportunity is open, work is self-directed, and everyone thrives.
Sourced by ZipRecruiter
Online marketplaces
1 - 10 Employees
Redwood City, CA, US
2017