Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Mid-Senior Geologist

TRS Staffing Solutions

Job Description

Job Description

Mid-Senior Geologist (PG/ CEG/ CHG)

 

We currently seek a  Mid to Senior Level Geologist/Hydrogeologist   on a direct hire basis within our client’s environmental engineering and science consulting firm. The ideal candidate will possess 5 to 10 years of relevant experience and hold professional registration in California as a Geologist (PG) or Certified Engineering Geologist (CEG) or Hydrogeologist (CHG). This individual will manage a diverse range of environmental projects, spanning from small to regional in size. This position is based out of Irvine, California.

 

Job Duties:

  • Managing small to regional multi-disciplined projects
  • Developing and implementing technical approaches for completing site characterization activities
  • Preparing written proposals, managing project budgets, and communicating with project managers
  • Providing technical training and support to associate-level staff to ensure field tasks are completed with precision and consistency
  • Disposition of non-conforming products as per engineering training matrix.

 

Qualifications:

  • 5 to 10 years of related work experience
  • Master's degree or higher in Geology, Geologic Engineering, or similar (preferred)
  • Professional registration in California as a Geologist (PG) or Certified Engineering Geologist (CEG) or Hydrogeologist (CHG)
  • Experience with completing fieldwork and managing projects under the direction of local or state regulators
  • Familiarity with regulators including but not limited to waste characterization/disposal, DWR CA Well Standards, RCRA, CERCLA (is a plus)
  • Experience overseeing complex environmental drilling programs and sampling environmental media during preliminary investigations and subsequent investigations necessary for lateral and/or vertical delineation
  • Extensive field experience with overseeing the installation of large diameter water supply wells, injection wells, extraction wells, and performing and managing aquifer step drawdown and constant rate aquifer tests following well installation
  • Hands-on experience with using a variety of discrete-depth sampling tooling during drilling (i.e., Hydropunch, SimulProbe, installation of temporary wells)
  • Experience with many of the following drilling methods: roto-sonic, direct mud rotary, flooded reverse, ARCH, hollow stem auger, and direct push
  • Evaluating downhole geophysical logs in conjunction with borehole logs, driller logs/observations, and sieve results, to develop and/or collaborate with teams of geologists or regulators in conjunction with well design
  • Ability to multi-task in a fast-paced environment both in the field and in the office
  • Must have excellent written and verbal communication skills
  • 40-hour OSHA HAZWOPER certification
  • Valid driver's license and clean driving record
  • Ability to travel and willing to perform fieldwork

 

 

To be Considered Candidates:  Must be authorized to work in the USA without sponsorship***

 

Employment Type: Direct Hire

Location of Position: Irvine, CA

Location Type: On-site

 

TRS Staffing Solutions is an Equal Opportunity Employer that recognizes the value of a diverse workforce. Employment decisions are based on job related criteria and not on the basis of any unlawful criteria. We ensure equal access to employment opportunities, services, and programs.

 

*Must have legal right to work in the United States. We thank all applicants for their interest; however, only those selected for interviews will be contacted.

Vacancy posted 8 days ago
Similar jobs that could be interesting for youBased on the Mid-Senior Geologist in Irvine, CA vacancy
  • $80.6k - $121k

     ...vital to our clients and the communities they serve.Join a team that’s naturally committed to the environment.Your OpportunityThe Senior Paleontologist will work as part of a dynamic team that is based in Southern California but includes staff members across the United... 
    Senior
    Full time
    Temporary work
    Part time
    Casual work
    Work at office
    Local area
    Worldwide
    Flexible hours

    Stantec

    Irvine, CA
    1 day ago
  • $168.8k - $269.28k

    This OpportunityWSP is looking for a Senior Vice President, Environmental Geologist for our Irvine, California Site Investigation & Remediation (SIR) team with experience in consulting, selling, managing, designing and implementing environmental multi-media remediation... 
    Senior
    For subcontractor
    Work at office
    Local area
    Flexible hours

    WSP Group

    Irvine, CA
    3 days ago
  • $130k - $180k

     ...Opportunity:Tetra Tech is adding an experienced leader to serve as a Senior Hydrogeologist (Seller-Doer) to support and expand our...  ...Geology, Hydrogeology, or related field (required).Professional Geologist (PG) or Certified Hydrogeologist (CHg) license in California (required... 
    Senior
    Full time
    Contract work
    For contractors
    Work experience placement
    Work at office
    Local area
    Remote work
    Worldwide
    Home office

    Tetra Tech

    Irvine, CA
    1 day ago
  • $230k - $270k

     ...LITIGATION ASSOCIATE ATTORNEYLocation: Irvine, CA Our client, an AmLaw 150 international labor and employment law firm, is seeking a mid to senior-level Associate Attorney to join its dynamic Labor & Employment Litigation Practice in Orange County. This role offers the... 
    Senior

    Client Growth Resources

    Irvine, CA
    3 days ago
  • $80.6k - $121k

    Your Opportunity The Senior Paleontologist will work as part of a dynamic team based in Southern California with staff members across the United States. Stantec Paleontology is one of the largest paleontological mitigation programs in the country, holding numerous statewide... 
    Senior
    Full time
    Temporary work
    Part time
    Casual work
    Work at office
    Local area
    Flexible hours

    Stantec Consulting International Ltd.

    Irvine, CA
    3 days ago
  • Western Alliance Bank is seeking a Vice President, Portfolio Manager - Mid Market to analyze, structure, underwrite, and coordinate major loans in line with lending policies. You will work with Relationship Managers to monitor credit risks and meet bank goals, while ensuring... 
    Senior

    Western Alliance Bancorporation

    Costa Mesa, CA
    3 days ago
  • Bankruptcy Litigation Associate (Mid to Senior) Costa Mesa, United States | Posted on 02/04/2026 Bankruptcy Litigation Associate (3+ years) Complex Commercial Litigation | AmLaw 100 Chicago, Los Angeles, New York, Costa Mesa, San Francisco, Menlo Park, and Washington, DC... 
    Senior
    Contract work
    Work at office

    Advocates Legal Recruiting

    Costa Mesa, CA
    1 day ago
  • $185k - $230k

    Mid-Senior Litigation Attorney Career Consulting Partners has partnered with a California-based law firm with a prestigious reputation spanning over six decades. Recognized by the LA Times as a Top Law Firm and consistently ranked among the Top 25 Labor & Employment practices... 
    Senior
    Work at office
    Flexible hours

    Career Consulting Partners

    Costa Mesa, CA
    4 days ago
  • $235k - $390k

     ...MULTIPLE LOCATIONS REAL ESTATE ASSOCIATE ATTORNEY (MID TO SENIOR-LEVEL)Preferred Locations: CA (Century City, San Francisco)See list at end of description for other locationsHYBRIDOur client, a prominent internationalAmLaw 50 lawfirm, is seeking a talented Mid to Senior... 
    Senior
    Work at office

    iLocatum Recruiting

    Orange, CA
    1 day ago
  • Description The Senior Hydrogeologist and the Principal Hydrogeologist are the third and fourth level in a five-level hydrogeologist...  ...Degree is preferred. California registration as a professional geologist is required. Experience: Senior Hydrogeologist Six years of professional... 
    Senior
    Contract work
    For contractors
    Work at office

    NCSL International

    Fountain Valley, CA
    4 days ago
  • $70k - $200k

    Who are We? Field AI is transforming how robots interact with the real world. We are building risk-aware, reliable, and field-ready AI systems that address the most complex challenges in robotics, unlocking the full potential of embodied intelligence. We go beyond typical...
    Senior
    Full time
    Remote work

    Field AI

    Irvine, CA
    18 hours ago
  • A leading IT consulting firm located in Newport Beach is seeking a Mid-Senior iOS Engineer to join their engineering team. In this role, you will develop core features for a high-traffic mobile app, driving major initiatives such as loyalty/rewards features and user authentication... 
    Senior

    Agility Partners

    Newport Beach, CA
    1 day ago
  • $100k

     ...Mid/Sr. Java Developer (CCDI Operations / Backend) On-site role (Mandatory) Contract position (Start: July, Minimum 1 year) Compensation: $100K+ DOE Position Overview We are seeking Mid-Level Backend Developers to support CCDI operations and development... 
    Senior
    Full time
    Contract work

    SBT Global, Inc.

    Irvine, CA
    1 day ago
  • $174.8k - $221.82k

     ...Senior/Principal Environment Artist Hybrid, Irvine, California, United States What's the one game you couldn't put down? The game...  ...Depending on your experience and level (whether you're closer to mid-level or principal), your offer may land above or below that... 
    Senior
    Immediate start
    Flexible hours

    Bonfire Studios

    Irvine, CA
    18 hours ago
  • $174.8k - $221.82k

     ...tone and unforgettable atmosphere of the Arkheron’s world. As a Senior/Principal Character Concept Artist at Bonfire, you’ll help shape...  ...on your experience and level (whether you’re closer to mid-level or principal), your offer may land above or below that range... 
    Senior
    Full time
    Immediate start

    Bonfire Studios, Inc

    Irvine, CA
    1 day ago
  • $230k - $270k

     ...ATTORNEY   Location: Irvine, CA     Our client, an AmLaw 150international labor and employment law firm , is seeking a mid to senior-level Associate Attorney to join its dynamic Labor & Employment Litigation Practice in Orange County . This role offers the... 
    Senior

    Gallin Associates

    Irvine, CA
    5 days ago
  • $168.8k - $269.28k

     ...A leading environmental consulting firm is seeking a Senior Vice President, Environmental Geologist for their Irvine, California office. The candidate will be responsible for business development in environmental remediation and will lead technical reports and project... 
    Work at office

    WSP

    Irvine, CA
    1 day ago
  • $210k - $270k

     ...ASSOCIATE ATTORNEY Location: San Diego, CA Our client, an AmLaw 150international labor and employment law firm , is seeking a mid-level Associate Attorney to join its dynamic Labor & Employment Litigation Practice in San Diego . This role offers the... 
    Senior
    Irvine, CA
    5 days ago
  •  ...Job Description Entry‑Level Geologist/Engineer Irvine or Los Angeles, CA Applicants must be currently authorized to work in the United States on a full‑time basis. No sponsorship is available for this position. Qualifications BS or MS Degree in Geology or Civil/Chemical... 
    Full time
    For subcontractor
    Work at office
    Flexible hours

    Ramboll US Corporation

    Irvine, CA
    3 days ago
  • $135k - $185k

    Premises Liability Associate Salary range: $135K - $185K Location: Los Angeles, CA, Orange County, CA, San Diego, CA About This Role We are looking for a Premises Liability Associate with 5+ years of civil litigation experience to join a growing defense team...
    Senior

    Talent Search PRO

    Orange, CA
    5 hours ago
  • $95k - $120k

     ...Audit Senior We are an elite Mid-Market advisory firm based out of Irvine. We bring over 40 years in business and serve a diverse, international client base and have built a culture where hard work, camaraderie, and personal growth go hand in hand. We're looking... 
    Senior

    RJI International CPAs

    Irvine, CA
    18 hours ago
  • $76.44k

     ...functions of the position, which may vary depending on workload and project demands. Preferred Qualifications • PG (Professional Geologist) License. • Knowledge of Unified Soil Classification System for logging soils. • 40-hour OSHA Hazwoper certification with 8-... 
    For contractors
    Work experience placement
    H1b
    Immediate start
    Flexible hours

    CDM Smith

    Irvine, CA
    18 hours ago
  • A renewable energy provider is seeking a Technical Support representative in Costa Mesa, CA. This mid to senior-level role involves providing customer support for EV charging solutions, coordinating with internal teams and ensuring 24/7 service coverage. Applicants should... 
    Senior

    Zero Impact Energy Group

    Costa Mesa, CA
    2 days ago
  • A leading infrastructure consulting firm is seeking a Senior Project Engineer specializing in transportation and civil infrastructure. This mid-level role in Costa Mesa, CA, requires a California licensed P.E. with over 4 years of project delivery experience. Responsibilities... 
    Senior

    BKF Engineers

    Costa Mesa, CA
    1 day ago
  • Zero Impact Energy Group, based in Costa Mesa, is seeking a Construction Buyer. This mid to senior-level role involves procuring materials for construction projects, ensuring timely deliveries and budget adherence. Candidates should have at least 5 years of procurement... 
    Senior

    Zero Impact Energy Group

    Costa Mesa, CA
    1 day ago
  • $162k - $239.76k

     ...beyond fleeting trends, Marvell is a place to thrive, learn, and lead. Your Team, Your ImpactMarvell is seeking a highly talented Senior Principal Test Engineer to lead New Product Introduction (NPI) of Marvell Packaged Integrated Voltage Regulator (PIVR) powering next... 
    Senior
    Permanent employment
    Internship
    Work from home

    Marvell

    Irvine, CA
    1 day ago
  • $186k - $228k

    ResponsibilitiesMaxLinear is seeking a Senior Principal Digital Design Engineer to join our team. In this role, you will focus on the following:Define microarchitecture for complex subsystems (e.g., 200/400G 802.3, PCIe 6/7, DSP, FEC, data compression, AI/HW accelerators... 
    Senior
    Work experience placement
    Live in

    MaxLinear

    Irvine, CA
    2 days ago
  • $158.9k - $270.1k

     ...be a fun journey!We are seeking an experienced Data Scientist / Senior Consultant to drive the science and strategy behind Ingram Micro...  ...problemsOrganizational & Technical LeadershipPartner with and mentor mid- and senior -level scientistsSet bar for modeling excellence,... 
    Senior
    Full time
    Temporary work
    Worldwide

    Ingram Micro

    Irvine, CA
    3 days ago
  •  ...Senior Level Mechanical EngineerP2S stands as a provider of professional engineering services to a broad range of markets, including higher...  ...800-$183,040 (dependent on experience)Office: Seattle, WALevel: Mid to SeniorGeneral Responsibilities:As a competent Registered... 
    Senior
    Work at office
    Local area

    Legence

    Irvine, CA
    2 days ago
  • $191.53k - $286.9k

     ...ASICs, collaborating closely with top hyperscalers, system architects, and Marvell’s internal design, IP, and technology teams.As a Senior Principal Memory Architect, you will play a key role in defining and delivering memory subsystem solutions that power cutting-edge... 
    Senior
    Permanent employment
    Internship
    Work at office
    Remote work
    Work from home

    Marvell

    Irvine, CA
    1 day ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Mid-Senior Geologist. Be the first to apply!