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Part Time Caltrans Jobs in California (NOW HIRING)

... Caltrans District 1 and Northern California. This is a Part Time as Needed/seasonal position intended to provide field support during active construction periods, with work assignments based on ...

New

... Caltrans District 1 and Northern California. This is a Part Time as Needed/seasonal position intended to provide field support during active construction periods, with work assignments based on ...

Resident Engineer

San Diego, CA · On-site

$105K - $134K/yr

... with Caltrans Inspectors to determine appropriate priorities for testing and inspection of work quality based on contractor-proposed order of work for the shift. This is a part-time, temporary ...

Resident Engineer

San Diego, CA · On-site

$105K - $134K/yr

... with Caltrans Inspectors to determine appropriate priorities for testing and inspection of work quality based on contractor-proposed order of work for the shift. This is a part-time, temporary ...

Knowledge of Caltrans Standard Plans, Standard Specifications, and Construction Manual. Knowledge ... Arcadis offers benefits for full time and part time positions. These benefits include medical ...

Hours: Full-time and Part-time Focus: Public Works Infrastructure projects (Water/Wastewater/Roads ... Experience and working knowledge with Caltrans MUCTD and Caltrans Construction Manual * 3-5 years ...

Hours: Full-time and Part-time Focus: Public Works Infrastructure projects (Water/Wastewater/Roads ... Experience and working knowledge with Caltrans MUCTD and Caltrans Construction Manual * 3-5 years ...

Hours: Full-time and Part-time Focus: Public Works Infrastructure projects (Water/Wastewater/Roads ... Experience and working knowledge with Caltrans MUCTD and Caltrans Construction Manual * 3-5 years ...

Hours: Full-time and Part-time Focus: Public Works Infrastructure projects (Water/Wastewater/Roads ... Experience and working knowledge with Caltrans MUCTD and Caltrans Construction Manual * 3-5 years ...

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Showing results 1-20

Part Time Caltrans information

What is the difference between Part Time Caltrans vs Part Time Highway Maintenance Worker?

AspectPart Time CaltransPart Time Highway Maintenance Worker
CredentialsHigh school diploma; some positions may require certificationsHigh school diploma; certifications vary by task
Work EnvironmentState highway projects, offices, outdoor maintenanceRoadside, outdoor maintenance, construction sites
Employer & IndustryCalifornia Department of Transportation, public infrastructureState or local government, public works
Common Search & ComparisonPart Time Caltrans vs Part Time Highway Maintenance Worker

Part Time Caltrans roles typically involve working on state highway projects with a focus on transportation infrastructure, while Part Time Highway Maintenance Workers perform roadside maintenance and repairs. Both roles require outdoor work and similar certifications, but Caltrans positions often involve more administrative and planning duties related to transportation systems.

What are the most commonly searched types of Caltrans jobs in California?

The most popular types of Caltrans jobs in California are:

What are popular job titles related to Part Time Caltrans jobs in California?

For Part Time Caltrans jobs in California, the most frequently searched job titles are:

What job categories do people searching Part Time Caltrans jobs in California look for?

The top searched job categories for Part Time Caltrans jobs in California are:

What cities in California are hiring for Part Time Caltrans jobs?

Cities in California with the most Part Time Caltrans job openings:

Infographic showing various Part Time Caltrans job openings in California as of August 2026, with employment types broken down into 100% Part Time. Highlights an 85% In-person, and 15% Remote job distribution.

QSP Stormwater Inspector

GHD

Eureka, CA • On-site

Part-time

Posted 3 days ago

New


GHD rating

8.8

Company rating: 8.8 out of 10

Based on 16 frontline employees who took The Breakroom Quiz


Job description

Help us build the future and we'll help you build a rewarding and purposeful career. 

Our global network is made up of architects, designers, planners, engineers, and environmental scientists all working towards the same goal. 

Why GHD

Join a team that brings inspirational architecture, landscapes, townscapes and places to our world, and we'll provide you unlimited space to grow.

Who are we looking for?   

GHD is seeking a motivated and experienced Qualified SWPPP Practitioner (QSP) Stormwater Inspector to support construction compliance services on transportation infrastructure projects throughout Caltrans District 1 and Northern California. This is a Part Time as Needed/seasonal position intended to provide field support during active construction periods, with work assignments based on project needs and construction schedules.

Based out of GHD's Eureka office, this position will primarily support Caltrans and local agency construction projects within Humboldt and Del Norte Counties. The successful candidate will work closely with GHD's construction management and transportation teams to help ensure compliance with the California Construction General Permit (CGP), project Storm Water Pollution Prevention Plans (SWPPPs), Water Pollution Control Plans (WPCPs), Caltrans requirements, and other environmental commitments.

In an exciting and diverse role, you will:

  • Conduct routine, weekly, and storm event-related inspections in accordance with project SWPPPs/WPCPs and California Construction General Permit requirements.
  • Inspect erosion and sediment control Best Management Practices (BMPs) to verify proper installation, maintenance, and effectiveness.
  • Document site conditions, observations, deficiencies, corrective actions, and compliance status through inspection reports, field notes, and photographs.
  • Coordinate with contractors, construction management staff, Caltrans personnel, and agency representatives regarding stormwater compliance issues and corrective actions.
  • Assist with preparation and implementation of Rain Event Action Plans (REAPs), stormwater documentation, and compliance reporting.
  • Monitor weather forecasts and evaluate site readiness before, during, and after storm events.
  • Verify implementation of environmental commitments and permit requirements related to stormwater management and water quality protection.
  • Review contractor BMP maintenance activities and provide recommendations for corrective measures when deficiencies are identified.
  • Maintain accurate records and support project documentation requirements.
  • Communicate effectively with project teams regarding compliance status, risks, and recommended actions.
  • Support construction management staff in addressing environmental compliance and stormwater-related issues during project delivery.
  • Serve as the designated QSP for assigned projects and provide recommendations regarding construction stormwater compliance, BMP implementation, and corrective actions.

Education:

  • Associate's or Bachelor's degree in Environmental Science, Engineering, Geology, Construction Management, or a related field. 

Qualifications:

Required

  • Current Qualified SWPPP Practitioner (QSP) certification. 

  • Ability to work safely in active construction environments. 

  • Ability to perform field inspections in varying terrain and weather conditions. 

  • Minimum 3 years of experience performing stormwater compliance inspections on transportation, infrastructure, utility, or heavy civil construction projects. 

  • Authorization to work in the United States.

Preferred

  • OSHA 10-Hour or OSHA 30-Hour Construction Safety Training. 

  • Experience with Caltrans construction administration procedures and documentation requirements. 

  • Experience supporting transportation infrastructure construction projects.

  • Experience working on Caltrans construction projects strongly preferred. 

  • Working knowledge of the California Construction General Permit, SWPPP and WPCP implementation requirements, erosion and sediment control BMPs, and construction stormwater compliance practices. 

  • Ability to read and interpret construction plans, specifications, SWPPPs, WPCPs, and contract documents. 

  • Strong written and verbal communication skills. 

  • Ability to work independently and exercise sound judgment in field environments. 

  • Proficiency with Microsoft Office and electronic inspection/reporting systems. 

  • Valid California driver's license with a satisfactory driving record. 

  • Ability and willingness to travel regularly to active construction sites throughout Humboldt and Del Norte Counties.

Work Environment

This position is primarily field-based and requires regular travel from GHD's Eureka office to project sites throughout Humboldt and Del Norte Counties. Work may involve walking on uneven terrain, climbing slopes, working near active construction operations and heavy equipment, and performing inspections in varying weather conditions.

Work schedules may vary depending on construction activities, project demands, and storm events. Occasional early morning, evening, weekend, or weather-responsive inspections may be required to meet project and regulatory requirements.

As a multicultural organization, we encourage individual achievement and recognize the strength of a diverse workforce. GHD is an equal opportunity employer. We provide equal employment opportunities to all qualified employees and applicants without regard to race, creed, religion, national origin, citizenship, color, sex, sexual orientation, gender identity, age, disability, marital status or veteran status.

Hourly Rate: $34.00-$57.50 per hour based on experience

#LI-KM1

Take on some of the world's toughest challenges - with GHD supporting you every step of the way.
We'll give you control over your career, empower you to find innovative solutions and help you create a lasting impact.
See where your commitment could take you with GHD.
Our Pledge to You
At GHD, we don't just believe in the power of commitment, we live and breathe it every day.
That's why we pledge to empower our people to make a positive impact. Combining our deep technical expertise with the capabilities of our clients and partners, we respond to some of the most complex challenges facing our planet today. 
See where your commitment could take you.
That's the #PowerOfCommitment
Who we are 
GHD is a global professional services company that leads through engineering, architecture, and construction expertise. We are an employee-owned company with over 11,000 diverse and skilled individuals, across more than 200 offices spanning five continents.
The Power of Commitment is our brand promise. It's what makes us different. We are bound to our stated vision and determination to address humanity's most urgent needs: to make water, energy and urbanisation sustainable for generations to come.

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About GHD

Sourced by ZipRecruiter

We are committed to solving the world's biggest challenges in the areas of water, energy and urbanisation. GHD is a global professional services company that is a leader in engineering, construction and architectural expertise. Established in 1928, we remain wholly owned by our people. We are 10,000+ diverse and skilled individuals, yet we are proudly 'One GHD' across more than 200 offices, spanning five continents - Asia, Australia, Europe, North and South America, and the Pacific region. Delivering extraordinary social and economic outcomes, we are passionate about building lasting relationships with our partners and clients.

Industry

Engineering professional services

Company size

10,000+ Employees

Headquarters location

Waterloo, ON, CA

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