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Third Class Operating Engineer Jobs in Pittsburg, CA

DepthFirst

Solutions Engineer

San Francisco, CA · On-site

Help build and scale a world-class solutions engineering function, including playbooks, demo ... High ownership mentality and comfort operating in fast-moving, ambiguous startup environments

Albert Invent

Backend Engineer

San Francisco, CA · On-site

$120 - $160/hr

We're an experienced team of start-up operators with deep roots in both tech and advisory. You can ... Build and maintain integrations with third-party financial systems, expanding our platform ...

New

Pilot.com, Inc.

Sr. Software Engineer

San Francisco, CA · On-site

$144K - $190K/yr

Our work includes reconciliation tools, integrations with third-party financial systems, and the ... Experience designing, operating, and debugging reliable production systems * Strong product and ...

Vercel

Product Strategy & Operations

San Francisco, CA · On-site +1

$232K - $348K/yr

... developer experience. Now, software is entering a new era, and the next generation of products will ... class operating systems, and uses data to drive decisions that matter. If you're based within a pre ...

Harvey

Integration Engineer

San Francisco, CA · On-site

$133.50 - $200.30/hr

We have strong product-market fit and world-class investor support. We're scaling fast and defining ... Our team moves fast, takes ownership, and is deeply committed to the mission - operating with ...

Harvey

Integration Engineer

San Francisco, CA · On-site

$133K - $200K/yr

We have strong product-market fit and world-class investor support. We're scaling fast and defining ... Our team moves fast, takes ownership, and is deeply committed to the mission - operating with ...

ProNexus

Backend Engineer

San Francisco, CA · On-site

Build integrations with model providers, customer systems, and third-party platforms * Develop ... Experience designing and operating production APIs or backend services * Strong understanding of ...

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Showing results 21-40

All JobsThird Class Operating Engineer JobsThird Class Operating Engineer Jobs in Pittsburg, CA

Third Class Operating Engineer information

See Pittsburg, CA salary details

$40K

$107.8K

$165.1K

How much do third class operating engineer jobs pay per year?

As of Aug 21, 2026, the average yearly pay for third class operating engineer in Pittsburg, CA is $107,785.00, according to ZipRecruiter salary data. Most workers in this role earn between $97,800.00 and $122,300.00 per year, depending on experience, location, and employer.

What is the difference between Third Class Operating Engineer vs Second Class Operating Engineer?

AspectThird Class Operating EngineerSecond Class Operating Engineer
CredentialsRequires a Third Class license, often with specific experienceRequires a Second Class license, more extensive experience and testing
Work EnvironmentOperates boilers, pumps, and HVAC systems in buildings or facilitiesHandles larger or more complex systems, often in industrial or larger commercial settings
Employer & IndustryCommonly employed in commercial buildings, hospitals, and schoolsFound in industrial plants, large commercial facilities, and power plants

The main difference between a Third Class Operating Engineer and a Second Class Operating Engineer lies in their licensing requirements, scope of work, and the complexity of systems they operate. Second Class licenses permit handling larger and more complex equipment, often in industrial settings, while Third Class licenses are suitable for smaller systems in commercial buildings.

What cities near Pittsburg, CA are hiring for Third Class Operating Engineer jobs?

Cities near Pittsburg, CA with the most Third Class Operating Engineer job openings:

Third Class Operating Engineer jobs near you
Infographic showing various Third Class Operating Engineer job openings in Pittsburg, CA as of June 2026, with employment types broken down into 79% Full Time, 5% Part Time, 11% Contract, and 5% Nights. Highlights an 96% Physical, 1% Hybrid, and 3% Remote job distribution, with an average salary of $107,785 per year, or $51.8 per hour.

Solutions Engineer

DepthFirst

San Francisco, CA • On-site

Full-time

Medical, Dental, Vision

Re-posted 15 days ago

Job description

About depthfirstWe believe that software is the foundation of modern civilization. Yet vulnerabilities threaten its integrity, security, and resilience. We are on a mission to secure the world's software.
depthfirst is building intelligence to detect and remediate critical software vulnerabilities. We are training and scaling security AI agents to discover zero-day vulnerabilities across large customer codebases and popular open source software.
Our founding team brings deep expertise in data, infrastructure, security and AI, with leaders from DeepMind, Databricks, Square, and Faire. We're looking for thoughtful, driven people excited to work at the intersection of AI, Security, and Infrastructure.
About This Role
We're looking for an Enterprise Solutions Engineer to help enterprises transform how they secure software. This is a highly strategic, customer-facing role where you will own the technical sales motion from discovery through validation and expansion.
You'll partner directly with Account Executives, security leaders, and engineering teams to define evaluation criteria, lead technical validation, and translate results into measurable business impact. As an early member of the solutions engineering function, you will help define how we run evaluations, position differentiated value, and scale our enterprise motion.
You're excited about this role because you will...
  • Own and lead full-cycle technical evaluations, from discovery through proof of value and executive readout
  • Partner with security and engineering stakeholders to define clear success criteria tied to vulnerability detection quality, false positive reduction, and remediation speed
  • Demonstrate how depthfirst differs from legacy SAST and SCA tools through contextual code understanding, reachability and exploitability analysis, and highly repeatable results
  • Work hands-on in customer CI/CD environments (GitHub, GitLab, Jenkins, etc.) to ensure seamless deployment and minimal developer disruption
  • Translate technical validation into executive-ready ROI narratives for CISOs, CTOs, and VPs of Engineering
  • Act as the voice of the customer to Product and Engineering, shaping roadmap priorities based on real-world feedback
  • Help build and scale a world-class solutions engineering function, including playbooks, demo environments, and repeatable evaluation frameworks

Qualifications
  • 4+ years of experience in a customer-facing technical role such as Solutions Engineer, Sales Engineer, Security Engineer, or similar
  • Strong understanding of modern software development workflows and CI/CD systems
  • Exposure to application security, vulnerability management, static analysis, or secure SDLC practices
  • Ability to communicate complex technical concepts clearly to both engineers and executive stakeholders
  • High ownership mentality and comfort operating in fast-moving, ambiguous startup environments
  • Mission-driven and genuinely excited about AI and security
  • Located in or willing to relocate to San Francisco (preferred)

What We Offer
  • Competitive salary with meaningful equity
  • Health, vision, and dental insurance
  • High ownership and impact as an early member of the go-to-market team
  • The opportunity to join a rapidly scaling AI security startup during a critical growth phase

depthfirst is an equal opportunity employer and does not discriminate on the basis of race, gender, sexual orientation, gender identity/expression, national origin, disability, age, genetic information, veteran status, marital status, pregnancy or related condition, or any other basis protected by law.
To all recruitment agencies: depthfirst does not accept agency resumes. Please do not forward resumes to depthfirst employees. depthfirst is not responsible for any fees related to unsolicited resumes and will not pay fees to any third-party agency or company that does not have a signed agreement with the Company.

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