OptiTalent · Job Finder
Jobs in California, United States
34 open roles read nightly from companies’ own hiring pages. Each one links to the original ad.
1–20 of 34 jobs
Counts are paused for a minute after many searches; results are still current.
Senior Project Engineering Geologist
2 weeks agoLangan Engineering & Environmental Services · Irvine, California, United States
Full-timeSenior$117K – $171K a yearEngineeringLangan is seeking a Senior Project Engineering Geologist to join its collaborative team in Irvine, California. This individual will serve a key function in providing the scope and execution of field investigations, identifying an implementing field and lab work solutions,…
Langan Engineering & Environmental Services · Irvine, California, United States
Part-timeLead / staff$32.00 – $37.00 an hourEngineeringLangan is seeking a Part-Time On-Call Staff Environmental Engineer, Scientist, or Geologist to join its collaborative team in Southern California. This individual will serve a key function in providing site exploration activities including, but not limited to contaminated site…
Senior Staff Geotechnical Engineer
2 weeks agoLangan Engineering & Environmental Services · Irvine, California, United States
Full-timeLead / staff$76K – $110K a yearEngineeringLangan is seeking a Senior Staff Geotechnical Engineer to join its collaborative team in Irvine, California. This individual will serve a key function providing the preparation of technical reports, specifications, plans, designing foundations, retaining walls, and other…
Langan Engineering & Environmental Services · San Francisco, California, United States +1
Full-timeEntry level$68.3K – $88.8K a yearEngineeringLangan is seeking an Entry-Level Environmental Engineer, Scientist or Geologist to join its collaborative team in San Francisco or San Jose, CA. This individual will serve a key function in providing site exploration activities including, but not limited to contaminated site…
Senior Staff Geospatial Systems Engineer
8 weeks agoLangan Engineering & Environmental Services · Austin, Texas, United States +10
Full-timeLead / staff$68.3K – $93K a yearEngineeringLangan is seeking a Geospatial Systems Engineer to join its national Digital Solutions Team. This individual will play a crucial role in designing and implementing systems that support both current and future Enterprise GIS environments. In this role, you will have the…
Entry Level Civil Engineer
8 weeks agoLangan Engineering & Environmental Services · Riverside, California, United States
Full-timeEntry level$68.3K – $88.8K a yearEngineeringLangan is seeking an Entry-Level Civil Engineer to join its collaborative team in Riverside, CA. This individual will serve a key function in providing assistance with the planning, design, and permitting of civil engineering, land development, and infrastructure projects. In…
Langan Engineering & Environmental Services · Irvine, California, United States
Full-timeLead / staff$70.5K – $93K a yearEngineeringLangan is seeking an Staff Environmental Engineer, Scientist, or Geologist to join its collaborative team in Irvine, CA. This individual will serve a key function in providing site exploration activities including, but not limited to contaminated site investigation and…
Senior Staff Engineer, Scientist, or Geologist
2 months agoLangan Engineering & Environmental Services · Irvine, California, United States
Full-timeLead / staff$76K – $110K a yearEngineeringLangan is seeking a Senior Staff Environmental Engineer, Scientist or Geologist to join its collaborative team in Irvine, CA. This individual will serve a key function in providing site exploration activities, including soil borings and monitoring well installations; conducting…
Langan Engineering & Environmental Services · Irvine, California, United States
Full-timeSenior$117K – $171K a yearEngineeringLangan is seeking an Senior Project Environmental Engineer, Scientist, or Geologist to join its collaborative team in Irvine, CA. This individual will serve a key function in identifying and managing environmental/engineering projects and proposals, conducting engineering…
Health & Safety Manager
2 months agoLangan Engineering & Environmental Services · Los Angeles, California, United States +1
Full-time$115K – $150K a yearHealthcareLangan is seeking a Health and Safety Manager to join its collaborative team in California. This individual will serve a key function in reviewing Health and Safety (H&S) policies and procedures, developing and conducting H&S training programs, developing and reviewing H&S…
Survey Technician
2 months agoLangan Engineering & Environmental Services · San Francisco, California, United States +1
Full-timeMid level$24.00 – $40.00 an hourTrades & logisticsLangan is seeking a Survey Technician to join its collaborative team in Irvine and San Jose, CA. This individual will serve a key function in providing support to the Survey Party Chief in collecting field data and information related to the preparation of survey maps and CAD…
CAD Support Specialist
2 months agoLangan Engineering & Environmental Services · Irvine, California, United States +4
Full-timeMid level$28.00 – $39.00 an hourCustomer success & supportLangan is seeking a CAD Support Specialist to join its collaborative Design Technologies Team. This individual will serve a key function in providing level-one technical support in AutoCAD, Civil 3D and other engineering technologies. In this role, you will have the opportunity…
Project Geotechnical Engineer
3 months agoLangan Engineering & Environmental Services · Santa Barbara, California, United States
Full-timeSenior$96.8K – $140K a yearEngineeringLangan is seeking a Project Geotechnical Engineer to join its collaborative team in Santa Barbara, CA. This individual will serve a key function in providing geotechnical engineering expertise through geotechnical analysis and design, and efforts that support management of…
Geotechnical Project Manager
3 months agoLangan Engineering & Environmental Services · Los Angeles, California, United States
Full-timeSenior$96.8K – $140K a yearOperationsLangan is seeking a Geotechnical Project Manager to join its collaborative team in Los Angeles, California. This individual will serve a key function in providing geotechnical engineering expertise through geotechnical analysis and design, and efforts that support management of…
On-Call Staff Biologist
3 months agoLangan Engineering & Environmental Services · Santa Barbara, California, United States
Part-timeLead / staff$36.00 – $38.00 an hourScience & researchLangan is seeking an On-Call Biologist to join its collaborative team in Bakersfield, CA. This individual will support biological surveys, environmental compliance monitoring, wetland delineations, habitat assessments, restoration monitoring, and field data collection for…
Practice Leader - Noise
3 months agoLangan Engineering & Environmental Services · Irvine, California, United States +2
Full-time$117K – $171K a yearLangan is seeking an experienced Noise Practice Leader to drive the growth and advancement of our noise and vibration capabilities. This is a high-impact, seller-doer role responsible for both technical leadership and business development, supporting CEQA-focused environmental…
Senior Staff Biologist
3 months agoLangan Engineering & Environmental Services · Irvine, California, United States
Full-timeLead / staff$76K – $110K a yearScience & researchLangan is seeking a Senior Biologist to join its collaborative team in Irvine, CA. This individual will serve a key role in conducting and leading biological resource assessments, special-status species surveys, vegetation mapping, nesting bird surveys, restoration monitoring,…
Senior Staff Biologist
3 months agoLangan Engineering & Environmental Services · Los Angeles, California, United States
Full-timeLead / staff$76K – $110K a yearScience & researchLangan is seeking a Senior Biologist to join its collaborative team in Los Angeles, CA. This individual will support a broad range of infrastructure, transportation, utility, energy, and development projects throughout Southern California. Responsibilities include leading…
Langan Engineering & Environmental Services · Irvine, California, United States +4
Full-timeSenior$96.8K – $140K a yearEngineeringLangan is seeking a Project Geologist, Engineer, or Scientist to join our collaborative Environmental Compliance team in Southern California. This individual will serve a key function in managing environmental compliance and permitting projects including stormwater permitting,…
Staff Geotechnical Engineer
4 months agoLangan Engineering & Environmental Services · Irvine, California, United States +1
Full-timeLead / staff$70.5K – $93K a yearEngineeringLangan is seeking a Geotechnical Engineer to join its collaborative team in Irvine or Los Angeles, CA This individual will serve a key function in providing the planning and execution of field investigations, monitoring foundation and earthwork construction, identifying and…
Updated 07 Nov 2026 10:21 UTC from the OptiTalent job library.