Geologist jobs in Placentia, CA

Job Description Incorporated in 1997, GeoTek is a full-service consulting engineering firm specializing in geotechnical engineering, construction materials testing, special inspections, and environmental consulting. We are founded on the principle of providing strong business partnerships with our clients by demonstrating a committed passion for those who demand technical advice and responsive customer service that adds value to their projects. Our mission is to build and maintain strong business partnerships by demonstrating a committed passion for the principles of high-quality customer service and professional consultation that results in optimum value to our clients. We provide our employees with just compensation and a challenging, stable work environment that embodies ongoing opportunities for them to further their individual goals. We also aim to furnish a good return for our shareholders by consistently achieving our financial objectives. GeoTek offers a variety of jobs to build on your professional career, with multiple offices located in Nevada, California, Idaho, Arizona, and New Mexico. Our branch offices serve more than just the state they are located in, providing services across a wide region. GeoTek is currently looking for senior Registered Geologists to join our Corona, CA office. Summary:The Registered Geologist is a professional, fully competent in all services provided by the company. The engineer in charge is responsible for the technical, operational, management, and administrative activities of the projects they manage.Certification/License: Professional Geologist (PG) or Certified Engineering Geologist (CEG) Education/Experience/Knowledge Skills and Abilities (KSA's) Bachelor of Science or higher in Geology with your Professional registration. Must have sound and diversified experience with the fundamental engineering or scientific principles specific to the types of services provided by the company. Must be capable of making independent decisions on project problems and methods.Essential Job Functions: Compliance with the quality system requirements. Activities directly related to providing services, marketing and direct marketing program for the company. Responsible for technical conduct of the projects. Directly or indirectly supervises all personnel assigned to the projects. Compliance with the quality system requirements for review and approval of all reports. Responsible for the quality and content of all project reports. Writes or assists in the writing of complex reports. Approves proposals and project work scopes and budgets. Assures all work has a corresponding signed contract and obtains or assists in obtaining signed contracts. Maintains client relationships. Monitors all invoicing for projects. Monitors and assists with communication of work scope changes with clients, preparation of contract change orders, obtaining work scope changes and approvals from clients with written authorizations. Responsible to assure compliance with the requirements of the GeoTek Quality System. Other Essential Job Functions as assigned by supervisor. Physical Activities and Requirements: Performing General Physical Activities talking, hearing, Perform physical activity that requires moving one's whole body such as standing, walking, repetitive hand and arm motion, and fine finger manipulation in the use of a computer. Must have the physical ability to perform technician duties in either training or production mode. Ability to drive a motor vehicle Pay Range $100,000-$120,000 USD GeoTek is an Equal Opportunity Employer and considers applicants for all positions without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, genetic information, veteran status, or any other characteristic protected by law.

Essel, a leading environmental services company dedicated to providing innovative solutions for our clients is currently seeking a talented and motivated Geologist: As a Project Geologist, you will play a key role in conducting geological and environmental assessments, performing field investigations, and analyzing data to support our projects. You will work closely with a multidisciplinary team of engineers and scientists to evaluate and mitigate potential environmental risks and impacts. Position: Project Geologist (Full-time) Location: Tustin, CA Primary Responsibilities: * Analyzing geological data and preparing technical reports * Evaluating potential environmental risks and impacts * Developing and implementing remediation plans * Project and task management * Preparation of technical reports * Development and oversight of remedial/removal actions * Field sampling and procedures * Implementation of soil and groundwater investigations * Oversight of munitions response projects * Business development and proposal preparation * Personnel supervision and staff development/mentoring * Delegating tasks and developing "win themes" * Building an area of expertise and internal reputation as a technical resource * Comprehensive understanding of project management, including scheduling and cost controls * Managing client expectations and maintaining communication with clients and regulatory agencies * Reporting project status to the program manager * Conducting field investigations and collecting geological samples * Assisting with environmental assessments and compliance * Collaborating with clients, regulators, and other stakeholders * Using specialized software and equipment for data analysis and mapping

Essel, a leading environmental services company dedicated to providing innovative solutions for our clients is currently seeking a talented and motivated Geologist: As a Project Geologist, you will play a key role in conducting geological and environmental assessments, performing field investigations, and analyzing data to support our projects. You will work closely with a multidisciplinary team of engineers and scientists to evaluate and mitigate potential environmental risks and impacts. Position: Project Geologist (Full-time) Location: Tustin, CA Primary Responsibilities: Analyzing geological data and preparing technical reports Evaluating potential environmental risks and impacts Developing and implementing remediation plans Project and task management Preparation of technical reports Development and oversight of remedial/removal actions Field sampling and procedures Implementation of soil and groundwater investigations Oversight of munitions response projects Business development and proposal preparation Personnel supervision and staff development/mentoring Delegating tasks and developing "win themes" Building an area of expertise and internal reputation as a technical resource Comprehensive understanding of project management, including scheduling and cost controls Managing client expectations and maintaining communication with clients and regulatory agencies Reporting project status to the program manager Conducting field investigations and collecting geological samples Assisting with environmental assessments and compliance Collaborating with clients, regulators, and other stakeholders Using specialized software and equipment for data analysis and mapping Requirements Minimum Qualifications: Minimum of 3 years of experience in environmental and engineering consulting, remedial actions, and munitions response projects Bachelor's degree from a 4-year college or university 40-hour OSHA certification and current 8-Hour HAZWOPER Refresher Proficiency in MS Office Suite Products Strong communication skills, both verbal and written Ability to interact effectively with clients, regulatory agencies, field operations, technical staff, and subcontractors Capability to write project work plans, health and safety plans, traffic control plans, erosion control plans, etc. Ability to travel up to 25 to 50 percent of the time to project sites, as needed Preferred Qualifications: Bachelor's degree in Geology, Earth Science, Environmental Science, or related field M.S./P.G. or other professional certifications Demonstrated experience managing and executing environmental/remediation construction Previous involvement in preparing or contributing to project proposals Benefits Key Benefits: Competitive compensation Comprehensive health and wellness benefits Discounted fitness membership On-the-job training Educational assistance Opportunities for career advancement

CDM Smith is looking for a Geologist to join our Environmental Services Team in Irvine, CA. Under direct supervision, performs basic to moderate complexity geologic/ seismic evaluations/fault rupture hazard and slope stability investigations/ hydrogeologic analysis (aquifer test analysis; geochemical analysis; geotechnical analysis; contaminant transport analysis etc.) in both surface and subsurface geologic conditions pertaining to water supply, contaminant and/or geotechnical assessments. Activities may include well geologic logging, water sampling, surface geological mapping, aquifer testing and/or soils characterization and data compilation and evaluation Prepares cross sections, isoconcentration maps, and/or QA/QC analysis. Develops draft evaluations and calculations for compliance with federal, state and local regulations. Ensures that firm policies and practices are followed on all assessments. Contributes to firm's TKM by developing white papers and technical design documentation of new or special case designs, studies, etc. Submits technical papers and designs for publishing to technical journals. Attends conferences, symposia, etc. to improve the visibility of the firm's products and services in collaboration with applicable sales staff. Performs other duties as required. Employment Type Regular Minimum Qualifications Bachelor's degree in Science or related discipline. 1 year of related experience. Domestic and/or international travel may be required. The frequency of travel is contingent on specific duties, responsibilities, and the essential functions of the position, which may vary depending on workload and project demands. Equivalent additional directly related experience will be considered in lieu of a degree.

What we are looking for SCS Engineers is looking for someone to join the Environmental Services (ES) team serving our western business unit, from our Long Beach, California office. We are a nationwide firm of growth-oriented Seller-Doers seeking a full-time Senior Environmental Professional ready to take on a senior position to help expand our Environmental Services practice into the areas of indoor air, soil vapor, methane, soil and groundwater assessment, mitigation, and remediation. If you thrive in a friendly, collaborative company, and like dynamic work that challenges you to learn and grow each day, SCS is a great fit. At SCS, you will have an opportunity to contribute to our strategic direction, help us continue to grow, and provide our clients with responsive, innovative, high-quality client service. You will have the opportunity work hybrid in our Long Beach office. How you can make an impact The senior environmental professional will wear several hats, including project financial responsibility, help grow the ES Practice, and serve as a Seller-Doer. As appropriate, you will also manage staff. As a Senior Professional, you will contribute to our growth by: * Providing leadership within our indoor air, soil vapor, methane, soil, and groundwater assessment, mitigation, and remediation practice area and also help to grow and expand this practice area. * Developing new and existing clients * Assisting in staff utilization, mentoring, and development and, as needed, support the addition of new staff. * Managing and being financially and technically responsible for projects * Provide technical review of reports and mentorship/development of staff report preparation As a Seller you will contribute to our growth by: * Playing a leading role in new client acquisition * Effective communication with existing clients and cross-selling of services * Collaborating with us as we develop strategies for expanding ways in which we contribute to our clients' success * Drafting and reviewing proposals * Enhancing the value of the services that we perform for existing clients * Seeking ways to increase project revenues, profits, as well add to the ES staff As a Doer you will work with a team of professionals, including SCS' national experts in various fields, to assist our clients in resolving a wide variety of environmental challenges to include: * Soil and Groundwater Remediation * Soil Vapor and Vapor Intrusion-related Work * Hydrogeologic Investigations * Regulatory Agency Liaison and Interaction * Brownfield Redevelopment Qualifications * Bachelors or Masters of Science in an environmental related science or engineering field required * 12+ years of related work experience required * 5+ years working at an environmental consulting firm required * Track record in designing and implementing mitigation/remedial measures (soil vapor extraction and vapor intrusion/methane mitigation systems) for various project sites * Experience with various methane ordinances throughout southern California preferred * Business Development experience preferred * Personnel Management experience required * Project Management experience required * Professional registration (P.E. or P.G.) required * Excellent leadership and communication skills * Outstanding client service track record * Valid driver's license and driving record in good standing required Pay Range USD $100,500.00 - USD $189,210.00 /Yr. Additional Information Please note that our pay ranges are determined by several factors, including relevant experience, internal pay equity, and location. They do not include any of the amazing benefits of being an employee-owner, which are listed below. Whether it's reducing methane emissions at agricultural facilities and landfills, repurposing contaminated properties, producing alternative energy, or sequestering carbon, we've been focused on finding smart climate solutions and improving the natural environment since our inception over 55 years ago. Join our 100% employee-owned firm and start creating your own legacy. As a growing firm, we offer excellent opportunities for career advancement and a comprehensive package, including: Medical, Dental, Vision, Life and Disability Insurance 100% employer- funded Employee Stock Ownership Plan (ESOP) and 401K including employer match Annual Bonus Program Student Debt Employer Contribution Program Paid holidays, PTO and Paid Parental Leave SCS Engineers is an Equal Opportunity Employer (EOE). SCS provides equal employment opportunities to all qualified applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, protected veteran or disabled status. If you have questions, difficulty using our online system and/or you need an accommodation due to a disability then please contact us about your interest in employment at ***************************. Pursuant to the Los Angeles County Fair Chance Ordinance and the California Fair Chance Act, SCS does not conduct criminal background checks until after a conditional job offer has been extended. All qualified Applicants with arrest or conviction records will be considered for employment. You can find a list of job duties of the specific job position you have applied, which SCS reasonably believes that criminal history may have a direct, adverse and negative relationship that could lead to the withdrawal of a conditional offer of employment after background checks are completed. #LI-Hybrid #LI-RD1

Grounded in safety, quality, and ethics, our experts lead their fields and guide our work with rigor, a creative spirit, and a vision for growth. We draw from more than 20 technical specialties worldwide and are committed to fostering an inclusive community of diverse talents, backgrounds, and expertise. We're a place to apply your passion and collaborate with top environmental talents on work critical to our clients and the communities they support. Join a team that has the environment down to a science. Your Opportunity Stantec is seeking an experienced Senior Archaeologist with 7+ years of CRM field and project management experience in California to join our Environmental Services Cultural Resources Team. This full-time position provides opportunities to manage projects, oversee field teams, coordinate with clients and regulatory agencies, and mentor junior staff. The successful candidate will be responsible for leading all aspects of cultural resource investigations, including research, surveys, excavations, monitoring, analysis, and reporting, in compliance with CEQA, Section 106 of the NHPA, and other federal, state, and local regulations. Our team supports a diverse range of projects, including Statewide utility compliance programs, emergency fire response projects, hydroelectric relicensing studies, as well as CEQA and Section 106 compliance projects. This position offers opportunities for career advancement, leadership development, and professional growth within a collaborative and supportive work environment. Your Responsibilities - Serve as a Project Manager and/or Principal Investigator for cultural resource investigations. - Task manage pedestrian surveys, testing, data recovery, construction monitoring, and mitigation efforts. - Develop research designs, work plans, and field methodologies for compliance-driven projects. - Coordinate with federal, state, and local agencies, tribal representatives, and clients to ensure regulatory compliance. - Mentor and supervise junior archaeologists in field methods, data collection, and technical writing. - Oversee artifact analysis, laboratory processing, and curation efforts as needed. - Prepare and review technical reports, site forms (DPR 523), treatment plans, and other regulatory documents. - Develop budgets, schedules, and scopes of work for cultural resource projects. - Ensure compliance with CEQA, NHPA (Section 106), ARPA, NAGPRA, and other applicable regulations. - Conduct quality control reviews of field documentation and reporting. - Engage in business development efforts, including proposal writing and client outreach. - Promote health and safety standards in all field and office operations. Your Capabilities - Detail-oriented problem solver with a positive attitude and strong organizational skills - Willingness to learn, flexibility in assignments, ability to follow directions, and strong communication skills to work effectively as part of a team. - Advanced understanding of CEQA and Section 106 - Experience with OHP guidelines, standard reporting formats, and California Department of Parks and Recreation (DPR) 523 site forms. - Advanced technical writing skills ( DPR forms, field summaries, and technical reports), with proficiency in Word and Excel - Strong leadership, problem-solving, and organizational skills. - Ability to manage multiple projects and deadlines in a fast-paced environment. - Knowledge of California/Great Basin archaeology Your Credentials and Experience Master's degree or higher in Anthropology, Archaeology, or a related field (Required). 7+ years of CRM field experience in California (Required). Experience with major utility clients and workflows (Strongly Preferred). Registered Professional Archaeologist (RPA; Preferred, not required). Experience coordinating with clients, agencies, and tribal representatives. Demonstrated experience task managing complex field efforts. Experience leading small field teams and mentoring junior staff. Experience overseeing survey, construction monitoring, excavation, and artifact analysis, completing DPR 523 forms, and coordinating reporting. Valid driver's license with a good driving record. Typical office environment working with computers and remaining sedentary for long periods of time. Field work may include exposure to the elements including inclement weather. This description is not a comprehensive listing of activities, duties or responsibilities that may be required of the employee and other duties, responsibilities and activities may be assigned or may be changed at any time with or without notice. About Stantec Stantec is a global leader in sustainable engineering, architecture, and environmental consulting. The diverse perspectives of our partners and interested parties drive us to think beyond what's previously been done on critical issues like climate change, digital transformation, and future-proofing our cities and infrastructure. We innovate at the intersection of community, creativity, and client relationships to advance communities everywhere, so that together we can redefine what's possible. \#StayInquisitive **Pay Range:** - Locations in CO, HI, IL, MD & Various CA, NJ Areas - Min Salary $ 80,600.00 - Max Salary $ 121,000.00 - Locations in WA, DC & Various CA areas - Min Salary $ 86,500.00 - Max Salary $ 129,800.00 **Pay Transparency:** In compliance with pay transparency laws, pay ranges are provided for positions in locations where required. Please note, the final agreed upon compensation is based on individual education, qualifications, experience, and work location. At Stantec certain roles are bonus eligible. Actual compensation for part-time roles will be pro-rated based on the agreed number of working hours per week. **Benefits Summary:** Regular full-time and part-time employees (working at least 20 hours per week) have access to medical, dental, and vision plans, a wellness program, health saving accounts, flexible spending accounts, 401(k) plan, employee stock purchase program, life and accidental death & dismemberment (AD&D) insurance, short-term/long-term disability plans, emergency travel benefits, tuition reimbursement, professional membership fee coverage and paid family leave. Regular full-time and part-time employees will receive ten paid holidays in each calendar year. In addition, employees will be eligible to accrue vacation between 10 and 20 days per year and eligible for paid sick leave (and if more generous, in accordance with state and local law). Temporary/casual employees have access to 401(k) plans, employee stock purchase program, and paid leave, in accordance with state and local law. The benefits information listed above may not apply to union positions because benefits for such positions are governed by applicable collective bargaining agreements **Primary Location:** United States | CA | Pasadena **Organization:** 1858 EnvSvcs-US West S California-Pasadena CA **Employee Status:** Regular **Travel:** Yes **Schedule:** Full time **Job Posting:** 21/10/2025 06:10:56 **Req ID:** 1002685 \#additional Stantec provides equal employment opportunities to all qualified employees and applicants for future and current employment and prohibit discrimination on the grounds of race, colour, religion, sex, national origin, age, marital status, genetic information, disability, sexual orientation, gender identity or gender expression. We prohibit discrimination in decisions concerning recruitment, hiring, referral, promotion, compensation, fringe benefits, job training, terminations or any other condition of employment. Stantec is in compliance with laws and regulations and ensures equitable opportunities in all aspects of employment. At Stantec we are committed to ensuring our recruitment process is accessible to all. If you require reasonable adjustments to be made during the recruitment process then please inform a member of our Talent Acquisition team.

Are you interested in working with industry leaders, applying leading-edge technologies to measure, analyze, and solve some of the world's most complex environmental problems? At GSI, we seek the best and brightest talent and provide a supportive environment for career development. Our company culture is built on excellent service, teamwork, and technical collaboration to solve the most challenging environmental problems. We have an opening for a Mid to Senior-level Geologist in our Irvine, California office. Come join our team! Responsibilities: * 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

Full-time Description We are currently seeking a Senior Geologist to join our team in Irvine, CA. This position offers the opportunity to contribute to high-impact environmental remediation projects, while collaborating with an experienced technical team across disciplines. The Senior Geologist will take a lead role in the planning, execution, and management of large-scale soil and groundwater investigation and remediation projects. The ideal candidate will bring a strong technical background in environmental site assessment, remedial technology implementation, and regulatory compliance, coupled with the ability to interface confidently with regulators, clients, and multidisciplinary teams. The Role Plan and conduct Phase II Environmental Site Assessments (ESAs), remedial nvestigations, and site characterizations for complex contaminated properties. Design and oversee the implementation of in-situ and ex-situ remediation systems, including soil vapor extraction, bioremediation, chemical oxidation, and excavation. Develop and refine Conceptual Site Models (CSMs) to support data interpretation, risk assessment, and remedial strategy development. Lead the preparation of work plans, sampling and analysis plans (SAPs), health and safety plans (HASPs), and other regulatory submittals. Coordinate and manage field programs including drilling, well installation, soil/groundwater sampling, and contractor oversight. Serve as a technical liaison with regulatory agencies (e.g., EPA, DTSC, RWQCB) and provide strategic guidance to clients on regulatory pathways and risk-based decision-making. Prepare high-quality technical reports, including investigation reports, feasibility studies, and remedial action plans, in compliance with federal and state regulatory standards. Mentor junior staff, review deliverables, and contribute to project planning, budgeting, and scheduling. Who you are 5-10 years of progressive experience in environmental consulting, applied geology, or remediation project management. Professional Geologist (PG) license in California strongly preferred. Demonstrated experience with CERCLA (Superfund), RCRA, NPL sites, and California-specific regulatory frameworks. Deep understanding of fate and transport of contaminants, environmental forensics, and hydrogeologic evaluations. Proven ability to manage field teams, subcontractors, and technical scopes independently with limited supervision. Excellent technical writing, data analysis, and communication skills, including client and regulatory interaction. Willingness to travel locally for fieldwork and occasional project meetings as needed. Who We Are We are an environmental consulting company that offers cost-effective solutions to complex environmental and engineering challenges. We apply technical expertise and keen awareness of the regulatory framework to achieve our clients' project goals and objectives. The combined talent and experience of Terraphase's engineers, geologists, and scientists form the foundation for a comprehensive environmental management approach. Terraphase was founded with the goal of developing a full-service engineering and consulting firm that provides high-quality services to clients with regional and nationwide operations. We are driven by creating valuable work products for our company and clients, and a rewarding environment for our employees. Our staff is comprised of registered professionals in civil engineering, geology, hydrogeology, and geotechnical engineering. Our unique company culture philosophy of appreciating and recognizing individuals for their work, leadership, and mentoring, while supporting and encouraging a healthy personal and professional lifestyle help to make Terraphase one of the best places to work. Benefits Terraphase offers an extensive benefits package including; Medical, Dental, Vision, Employer Paid Life Insurance, Long-Term Disability, a generous 401(k) match, Commuter Benefits, TerraLunches, TerraTalks, Tuition/Licensing/Professional Development Reimbursement, Flexible Work Schedule, ongoing company-sponsored events. Equal Opportunity Employer Terraphase is an Equal Opportunity Employer, committed to an inclusive & diverse work environment where individual strengths and diverse viewpoints are respected and complement each other to achieve common goals. Salary Compensation for this position is based on years of experience, technical expertise, technical education, and geographic location with a range of $95,000-$118,000. Salary Description $95,000-$118,000.

Full-time Description Staff Geologist The Staff Geologist is a junior to mid-level professional who has gained a broad working knowledge and experience in performing environmental site assessments, analyzing and evaluating environmental data, writing technical reports, and contributing to the Site Mitigation team's growth. In this role the Staff Geologist will begin to independently manage projects and take on additional responsibilities within the team. ESSENTIAL DUTIES AND RESPONSIBILITIES Coordinates and performs field activities associated with project tasks as directed. Field tasks including sample and data collection, measurements, inspections, and data recording construction and related tasks Maintains or exceeds applicable utilization goals Obtains and adheres to the Company required Health and Safety Training Program and Practices Work towards independent management of projects and the completion at least two ASTM Phase II ESAs per week, or an equivalent deliverable under appropriate supervision. Includes Field and Report Work Prepares proposals and reports Develops subcontractor relationships and on-boarding of subcontractors Maintains or exceeds applicable utilization goals Obtains and adheres to the Company required Health and Safety Training Program and Practices QUALIFICATIONS Approximately 1-5+ years of previous experience performing environmental due diligence investigations (Phase II assessments), and completing site characterization and remedial investigations Excellent verbal and written communication skills and strong business acumen Flexibility to work in a team environment and as an individual contributor and project manager Willingness and ability to perform a wide range of project tasks, as necessary (i.e., client management, cost estimating, business development support, field work, report writing and review, etc.) Ability to think critically through a project from conception to completion A self-starter, resourceful, with an attention to detail and the ability to work productively and independently on multiple projects under strict deadlines Current OSHA 40-hour "HAZWOPER" training certification strongly preferred Additional Health and Safety training a plus EDUCATION Current OSHA 40-hour "HAZWOPER" training certification strongly preferred Additional Health and Safety training a plus LICENSES / CERTIFICATIONS GIT or PG certification preferred PHYSICAL REQUIREMENTS The work environment may be both indoors and outdoors. Indoor work takes place in a typical office setting. The noise level in the work environment is usually moderate. Outdoor work requires the ability to effectively perform work in all types of weather conditions. While performing the duties of this job, the employee is regularly required to sit, type, handle office and/or field equipment, speak and hear. The employee may occasionally be required to travel independently, stand, walk, balance, kneel or crouch. The employee may be required to lift and/or move up to 25 pounds. Specific vision abilities required by this job include close vision and the ability to focus. EMPLOYEE BENEFITS & PERKS AEI Consultants offers all full-time employees an outstanding, extensive benefits package, which among other benefits includes medical, dental, and vision benefits, paid time off and sick leave, life insurance, short-term and long-term disability insurance, 401K, complimentary use of AEI's condo at Donner Lake in Truckee, CA, an Employee Referral Bonus Program, and Commuter Tax and Dependent Care Benefits. COMPANY CULTURE One of the primary reasons that our employees enjoy working at AEI is our positive company culture. We offer a collaborative, flexible and inclusive work environment where employees have the opportunity to engage in meaningful work, make a positive impact on our clients and communities, and are encouraged to carve out a career path within the organization that best aligns with their interests and goals. We greatly value the contributions of our team members and prioritize employee wellness, safety, flexibility and work/life balance. OVERVIEW AEI Consultants is an employee-owned consulting firm that provides comprehensive services to commercial lenders, property owners, managers, tenants, and developers, industries, institutions, government agencies, and insurers, including many Fortune 500 companies. These services include environmental, property and facility assessments, zoning and energy consulting, site investigation and remediation, industrial hygiene, land surveying, valuation, and construction risk management. AEI specializes in identifying potential risks and crafting solutions through Environmental and Building Evaluation Consulting, Construction Services, Site Investigation and Remediation expertise. AEI Consultants is known for being reliable, responsive and resourceful. Founded in 1992, AEI is based in the San Francisco Bay area and has offices strategically located throughout the United States. AEI Consultants values diversity and is committed to fostering an inclusive environment for our employees and community. We encourage all applicants who are excited about this opportunity and share our career goals to apply, even if they don't meet every requirement. We are proud to offer equal employment opportunities, prohibiting discrimination and harassment based on various protected characteristics defined by law. This policy applies to all aspects of employment. At AEI Consultants, we believe that a diverse team is essential for our success, and we strive to attract, develop, and retain talented individuals from diverse backgrounds.

This position will assist the project team and Project Manager in providing field support, and technical assistance on environmental investigation and remediation projects. Position Requirements Bachelor's degree in relevant technical field. Typically requires 0-2 years of experience . Ability to safely perform various routine field activities including but not limited to applying proper sampling techniques for all environmental media and overseeing and directing subcontractors. Exhibits strong work ethic, positive attitude, and general enthusiasm for the work. Entry level data evaluation and analytical skills. Essential Duties Field Activities: Assists other technical staff in calibration of sampling/monitoring equipment, soil sampling , well installation, development and purging, groundwater sampling, vapor/indoor air sampling, remediation monitoring, and oversight. Project Assistance: Assists project team in preparation and review of data tables, soil boring logs, and figures and other components of technical reports . Physical Demands/Work Environment Conditions This position works predominantly in the field working independently or as part of a larger team at exterior project sites (i.e., industrial/ brownfield facilities, monitoring wells, treatment systems, construction projects) to perform sample collection, recording of operational/meter parameters, and oversight of subcontractors (e.g., drillers, heavy equipment operators, truckers). These field activities require the ability to drive to different project sites and physically move around outdoors in various terrains, in adverse weather conditions and occasionally for extended or irregular hours. Conducting work involves the use of hand-held monitoring instruments and tools, as well as water sampling equipment, which requires the ability to routinely lift and carry objects, stand, walk, reach, bend, squat, kneel and twist. Office work is primarily stationary/sedentary using a computer and keyboard/mouse requiring repetitive hand movements. Roux is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to age, race, color, creed, religion, national origin, ancestry, marital status, sex, affectional or sexual orientation, gender identity or expression, or protected veteran status; and will not be discriminated against on the basis of disability. Roux will take steps to assure that people with disabilities are provided reasonable accommodations. Accordingly, if reasonable accommodation is required to fully participate in the job application or interview process, or to perform the essential functions of the position, please contact ************** . Base Salary Range: $70,000- $75,000. This salary range is based on what Roux in good faith believes it might pay at the time of posting for this position and for this geographic location. Actual compensation may vary based on job-related factors such as relevant work experience , market conditions, education /training, certifications, skill sets, and internal equity. In addition, this position is eligible for performance bonuses based on individual job performance and the profitability of the firm. #LI-HYBRID

Job Description: Ninyo & Moore, a SOCOTEC Company has an immediate opening for a Principal-level Environmental Geologist or Engineer for our Irvine, California office. The successful candidate will act as the Irvine Division's technical lead and be instrumental in helping grow Ninyo & Moore's Environmental consulting business. This position is for a candidate who enjoys performing both business development and technical consulting activities. We are looking for a professional who has a strong technical reputation in the field, enjoys and is great at promoting that reputation and the company behind it, and wants to be rewarded with an excellent compensation package. Education: BS Degree in Geology, Civil Engineering, or equivalent. California PG, PE, or GE license required. Required Skills: The successful candidate should be a results-driven and self-motivated CA licensed professional geologist or engineer (PE or PG) with 15+ years of experience preferably with an environmental engineering services consulting firm performing the duties described above. Candidate should have NEPA/CEQA & EIR experience and strong relationships with state and local regulatory agencies, expertise in Regulatory Compliance, Phase I and Phase II Environmental Site Assessments, Environmental Remediation, Emergency Construction Support for Contaminated Sites, Environmental issues (air, waste water, hazardous waste), attending shortlist/interview presentations for major environmental clients, and be able to perform as an Expert Witness. Preferred skills: Candidate should have senior management level presentation and negotiation skills, business development and client services focus. Excellent interpersonal, organizational, verbal and written communication skills, a positive attitude, and problem solving skills are a must. Must be able to act as the client manager for key clients or services areas, having a high profile through membership associations and a strong environmental network in Southern California. Must be a strong technical reviewer, able to mentor junior technical personnel and able to plan and implement projects. Basic computer skills, with experience in Outlook, Microsoft Word, Excel, and PowerPoint are required. Location: Irvine, CA Status: Full-time

In a world of possibilities, pursue one with endless opportunities. Imagine Next!At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourself. Guided by our leadership vision of valuing people, embracing agility, and fostering growth, we cultivate an innovative culture that empowers you to achieve your full potential. Unleash your talent and redefine what's possible. Job Description: Job Posting Parsons is looking for an amazingly talented Geologist / Environmental Scientist to join our team! Our team uses the latest technologies and methodologies to perform environmental site characterization, investigation, and remediation, delivering a cleaner, safer planet for our customers and future generations. In this role you will get to perform a variety of geological and environmental tasks. What You'll Be Doing: Perform various field and office tasks requiring the application of standard geological and environmental science principles and theories Conduct soil, surface water, groundwater, sediment, and other environmental sampling Soil classification and sampling during drilling, test pitting, and excavation activities Supervise drillers and other subcontractors Execute field projects with health and safety as the top priority Complete field documentation such as activity hazard analysis (AHA) forms, project field reports, field notes, sampling records, and chain-of-custody forms Assist in geologic and environmental analyses and interpretation, which may include hydrogeology and/or geochemistry Analyze and interpret environmental sample analysis results within the context of the geological setting Prepare figures of environmental data, potentiometric surface maps, geologic maps, and cross sections Develop materials and assist in completing reports on finished field work May provide technical guidance to lower-level geologists or environmental scientists Work with project managers, using interpersonal and organizational skills, to ensure projects are completed on time and budget Perform other responsibilities associated with this position as may be appropriate What Required Skills You'll Bring: Bachelor's Degree in Geology or related field and typically 3+ years of related work experience What Desired Skills You'll Bring: A familiarity with related environmental rules and regulations is preferred This work requires some physical exertion such as extended periods of standing; walking over rough, uneven, or rocky surfaces; lifting; recurring bending or similar activities Work in adverse weather conditions (e.g., hot, cold, rain, snow) Demonstrated proficiency in both written and oral communication skills Maturity in interaction and ability to operate self-sufficiently in the field or as part of a team Security Clearance Requirement: NoneThis position is part of our Critical Infrastructure team.For more than 80 years, our experts have designed and delivered the critical infrastructure that connects and protects communities around the world. We work in collaborative teams, both within the company and with our partners and customers, to plan, design, build, and modernize infrastructure. We take special pride in projects and solutions that improve communities as well as people's quality of life by promoting economic growth, enhancing mobility, and increasing sustainability and resiliency. Powered by our people, we provide the imagination necessary to support our customers' visions-and to help them see what's next!Salary Range: $45,500.00 - $79,600.00We value our employees and want our employees to take care of their overall wellbeing, which is why we offer best-in-class benefits such as medical, dental, vision, paid time off, Employee Stock Ownership Plan (ESOP), 401(k), life insurance, flexible work schedules, and holidays to fit your busy lifestyle!This position requires a Fit for Duty exam as part of the job requirements. Successful completion of this exam(s) will be required post offer acceptance, prior to you being able to continue in the hiring process and onboarding.Parsons is an equal opportunity employer, and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability, veteran status or any other protected status.We truly invest and care about our employee's wellbeing and provide endless growth opportunities as the sky is the limit, so aim for the stars! Imagine next and join the Parsons quest-APPLY TODAY! Parsons is aware of fraudulent recruitment practices. To learn more about recruitment fraud and how to report it, please refer to ************************************************

In a world of possibilities, pursue one with endless opportunities. Imagine Next! At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourself. Guided by our leadership vision of valuing people, embracing agility, and fostering growth, we cultivate an innovative culture that empowers you to achieve your full potential. Unleash your talent and redefine what's possible. Job Description: Job Posting Parsons is looking for an amazingly talented Geologist / Environmental Scientist to join our team! Our team uses the latest technologies and methodologies to perform environmental site characterization, investigation, and remediation, delivering a cleaner, safer planet for our customers and future generations. In this role you will get to perform a variety of geological and environmental tasks. What You'll Be Doing: * Perform various field and office tasks requiring the application of standard geological and environmental science principles and theories * Conduct soil, surface water, groundwater, sediment, and other environmental sampling * Soil classification and sampling during drilling, test pitting, and excavation activities * Supervise drillers and other subcontractors * Execute field projects with health and safety as the top priority * Complete field documentation such as activity hazard analysis (AHA) forms, project field reports, field notes, sampling records, and chain-of-custody forms * Assist in geologic and environmental analyses and interpretation, which may include hydrogeology and/or geochemistry * Analyze and interpret environmental sample analysis results within the context of the geological setting * Prepare figures of environmental data, potentiometric surface maps, geologic maps, and cross sections * Develop materials and assist in completing reports on finished field work * May provide technical guidance to lower-level geologists or environmental scientists * Work with project managers, using interpersonal and organizational skills, to ensure projects are completed on time and budget * Perform other responsibilities associated with this position as may be appropriate What Required Skills You'll Bring: * Bachelor's Degree in Geology or related field and typically 3+ years of related work experience What Desired Skills You'll Bring: * A familiarity with related environmental rules and regulations is preferred * This work requires some physical exertion such as extended periods of standing; walking over rough, uneven, or rocky surfaces; lifting; recurring bending or similar activities * Work in adverse weather conditions (e.g., hot, cold, rain, snow) * Demonstrated proficiency in both written and oral communication skills * Maturity in interaction and ability to operate self-sufficiently in the field or as part of a team Security Clearance Requirement: None This position is part of our Critical Infrastructure team. For more than 80 years, our experts have designed and delivered the critical infrastructure that connects and protects communities around the world. We work in collaborative teams, both within the company and with our partners and customers, to plan, design, build, and modernize infrastructure. We take special pride in projects and solutions that improve communities as well as people's quality of life by promoting economic growth, enhancing mobility, and increasing sustainability and resiliency. Powered by our people, we provide the imagination necessary to support our customers' visions-and to help them see what's next! Salary Range: $45,500.00 - $79,600.00 We value our employees and want our employees to take care of their overall wellbeing, which is why we offer best-in-class benefits such as medical, dental, vision, paid time off, Employee Stock Ownership Plan (ESOP), 401(k), life insurance, flexible work schedules, and holidays to fit your busy lifestyle! This position requires a Fit for Duty exam as part of the job requirements. Successful completion of this exam(s) will be required post offer acceptance, prior to you being able to continue in the hiring process and onboarding. Parsons is an equal opportunity employer, and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability, veteran status or any other protected status. We truly invest and care about our employee's wellbeing and provide endless growth opportunities as the sky is the limit, so aim for the stars! Imagine next and join the Parsons quest-APPLY TODAY! Parsons is aware of fraudulent recruitment practices. To learn more about recruitment fraud and how to report it, please refer to ************************************************

Work with Us. Change the World. At AECOM, we're delivering a better world. Whether improving your commute, keeping the lights on, providing access to clean water, or transforming skylines, our work helps people and communities thrive. We are the world's trusted infrastructure consulting firm, partnering with clients to solve the world's most complex challenges and build legacies for future generations. There has never been a better time to be at AECOM. With accelerating infrastructure investment worldwide, our services are in great demand. We invite you to bring your bold ideas and big dreams and become part of a global team of over 50,000 planners, designers, engineers, scientists, digital innovators, program and construction managers and other professionals delivering projects that create a positive and tangible impact around the world. We're one global team driven by our common purpose to deliver a better world. Join us. Job Description AECOM is seeking a motivated Geologist for employment in the Orange, CA office. This position will support the Environmental business line, primarily working on Federal projects. This position can also work from our Oakland or Sacramento location. The responsibilities of this position include, but are not limited to: Utilizes basic scientific principles, theories, practices and existing technologies to develop solutions for technical problems with limited scope. Prepare technical work plans and reports. Interprets and records data, conducts analyses, compares findings to relevant studies and local, state and federal regulations to ensure compliance. Plan, execute, analyze and report on environmental measures in natural systems. Apply standard field practices and techniques using basic field equipment to collect samples of soil, soil vapor, groundwater, surface water, sediment; prepare samples for shipping, and complete chain-of-custody or similar paperwork. Apply knowledge of natural sciences (chemistry, physics, biology, hydrology, and mathematics) to explain observations. Study contaminants and determine how to restore the environment. Prepare basic data and scientific documents. Performs unsupervised field tasks. Direct staff in the execution of tasks. Review analytical data for general indicators of quality for routine analyses based on well-defined guidelines. Coordination with task and project managers, working with on-site subcontractors and field staff, supporting sampling, data collection, and field documentation. Provide technical expertise support. Qualifications Minimum Requirements Bachelor's degree in Geology, or other related discipline (e.g., geophysics, geochemistry, environmental geology, engineering geology) + 4 years of relevant experience or demonstrated equivalency of experience and/or education Valid U.S. Driver's License Due to the nature of the work, US Citizenship is required. Preferred Qualifications Master's degree in geology, hydrogeology or other related discipline (e.g., geophysics, hydrogeology, geochemistry, environmental geology, engineering geology). Professional registration or on track to obtain professional registration. Ability to travel for fieldwork and/or meetings. This position may require occasional travel within the United States. Experience with developing conceptual site models, and preparing remediation strategies Proficiency in standard office suite software applications. OSHA 40 Hour HAZWOPER Certification or ability to obtain one within 6 months of hire Database, GIS, CAD, visualization software skills are desirable Ability to demonstrate professional demeanor in written and verbal communications with clients, regulatory officials, and fellow employees. Ability to write and to convey complex thoughts and ideas in a clear, concise manner. Ability to learn through on-the-job experience. Ability to lift and carry 50 pounds and safely drive a full-size pickup truck. Tolerance for work in outdoor environments in a range of weather conditions and be medically fit for wearing a respirator. Additional Information About AECOM AECOM is proud to offer comprehensive benefits to meet the diverse needs of our employees. Depending on your employment status, AECOM benefits may include medical, dental, vision, life, AD&D, disability benefits, paid time off, leaves of absences, voluntary benefits, perks, flexible work options, well-being resources, employee assistance program, business travel insurance, service recognition awards, retirement savings plan, and employee stock purchase plan. AECOM is the global infrastructure leader, committed to delivering a better world. As a trusted professional services firm powered by deep technical abilities, we solve our clients' complex challenges in water, environment, energy, transportation and buildings. Our teams partner with public- and private-sector clients to create innovative, sustainable and resilient solutions throughout the project lifecycle - from advisory, planning, design and engineering to program and construction management. AECOM is a Fortune 500 firm that had revenue of $16.1 billion in fiscal year 2024. Learn more at aecom.com. What makes AECOM a great place to work You will be part of a global team that champions your growth and career ambitions. Work on groundbreaking projects - both in your local community and on a global scale - that are transforming our industry and shaping the future. With cutting-edge technology and a network of experts, you'll have the resources to make a real impact. Our award-winning training and development programs are designed to expand your technical expertise and leadership skills, helping you build the career you've always envisioned. Here, you'll find a welcoming workplace built on respect, collaboration and community-where you have the freedom to grow in a world of opportunity. As an Equal Opportunity Employer, we believe in your potential and are here to help you achieve it. All your information will be kept confidential according to EEO guidelines.

Job Description Essel, a leading environmental services company dedicated to providing innovative solutions for our clients is currently seeking a talented and motivated Geologist: As a Project Geologist, you will play a key role in conducting geological and environmental assessments, performing field investigations, and analyzing data to support our projects. You will work closely with a multidisciplinary team of engineers and scientists to evaluate and mitigate potential environmental risks and impacts. Position: Project Geologist (Full-time) Location: Tustin, CA Primary Responsibilities: Analyzing geological data and preparing technical reports Evaluating potential environmental risks and impacts Developing and implementing remediation plans Project and task management Preparation of technical reports Development and oversight of remedial/removal actions Field sampling and procedures Implementation of soil and groundwater investigations Oversight of munitions response projects Business development and proposal preparation Personnel supervision and staff development/mentoring Delegating tasks and developing "win themes" Building an area of expertise and internal reputation as a technical resource Comprehensive understanding of project management, including scheduling and cost controls Managing client expectations and maintaining communication with clients and regulatory agencies Reporting project status to the program manager Conducting field investigations and collecting geological samples Assisting with environmental assessments and compliance Collaborating with clients, regulators, and other stakeholders Using specialized software and equipment for data analysis and mapping Requirements Minimum Qualifications: Minimum of 3 years of experience in environmental and engineering consulting, remedial actions, and munitions response projects Bachelor's degree from a 4-year college or university 40-hour OSHA certification and current 8-Hour HAZWOPER Refresher Proficiency in MS Office Suite Products Strong communication skills, both verbal and written Ability to interact effectively with clients, regulatory agencies, field operations, technical staff, and subcontractors Capability to write project work plans, health and safety plans, traffic control plans, erosion control plans, etc. Ability to travel up to 25 to 50 percent of the time to project sites, as needed Preferred Qualifications: Bachelor's degree in Geology, Earth Science, Environmental Science, or related field M.S./P.G. or other professional certifications Demonstrated experience managing and executing environmental/remediation construction Previous involvement in preparing or contributing to project proposals Benefits Key Benefits: Competitive compensation Comprehensive health and wellness benefits Discounted fitness membership On-the-job training Educational assistance Opportunities for career advancement

We are seeking Geologists to support Federal Projects with agencies such as EPA, USACE, and DOE. The Geologist independently conducts moderate to highly complex field investigations, oversee drilling operations, and collect geologic and environmental data. Ensure data quality and project compliance. Job Duties: - Plan and conduct geologic and environmental investigations - Conduct drilling and logging for moderate to highly complex projects - Log soil/rock cores and prepare boring logs per ASTM/USCS standards - Collect and manage environmental and geotechnical samples for laboratory analysis - Install and maintain groundwater monitoring wells/instrumentation - Prepare technical field notes, logs, and support documentation. - Attend progress meetings. - Perform other duties as assigned. *This is a pipeline requisition for future project hires. \#LI-LP2 **Job Title:** Geologist (Flex Staff) **Group:** FSI ENT WFT Field **Employment Type:** Temporary **Minimum Qualifications:** - Bachelor's Degree. - 5 years of relevant experience. Equivalent additional directly related experience will be considered in lieu of a college degree. Domestic and/or international travel may be required. The frequency of travel is contingent on specific duties, responsibilities, and the essential 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-hour annual refresher training which is up to date. - 8-hour supervisory training. - 30-hour OSHA Construction Industry safety class. - Current CPR/FA/AED certification. **EEO Statement:** We attract the best people in the industry, supporting their efforts to learn and grow. We strive to create a challenging and progressive work environment. We provide career opportunities that span a variety of disciplines and geographic locations, with projects that our employees plan, design, build and operate as diverse as the needs of our clients. CDM Smith is an Equal Opportunity/Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy, pregnancy related conditions, childbirth and related medical conditions, sexual orientation, gender identity or gender expression), national origin, age, marital status, disability, veteran status, citizenship status, genetic information or any other characteristic protected by applicable law. **Why CDM Smith?:** Check out this video and find out why our team loves to work here! (************************************************* **Join Us! CDM Smith - where amazing career journeys unfold.** Imagine a place committed to offering an unmatched employee experience. Where you work on projects that are meaningful to you. Where you play an active part in shaping your career journey. Where your co-workers are invested in you and your success. Where you are encouraged and supported to do your very best and given the tools and resources to do so. Where it's a priority that the company takes good care of you and your family. Our employees are the heart of our company. As an employer of choice, our goal is to provide a challenging, progressive and inclusive work environment which fosters personal leadership, career growth and development for every employee. We value passionate individuals who challenge the norm, deliver world-class solutions and bring diverse perspectives. Join our team, and together we will make a difference and change the world. **Job Site Location:** United States - Nationwide **Agency Disclaimer:** All vendors must have a signed CDM Smith Placement Agreement from the CDM Smith Recruitment Center Manager to receive payment for your placement. Verbal or written commitments from any other member of the CDM Smith staff will not be considered binding terms. All unsolicited resumes sent to CDM Smith and any resume submitted to any employee outside of CDM Smith Recruiting Center Team (RCT) will be considered property of CDM Smith. CDM Smith will not be held liable to pay a placement fee. **Amount of Travel Required:** 100% **Assignment Category:** Fulltime-Temporary **Visa Sponsorship Available:** No - We will not support sponsorship, i.e. H-1B or TN Visas for this position **Skills and Abilities:** - Must be a U.S. citizen. - Able to pass a federal background check. - Able to pass a medical examination. - Ability to work in the field which can include long periods of standing, walking or sitting. - Proficient in soil/rock logging, boring logs, and well installations. - Knowledge of OSHA/HAZWOPER and environmental standards. - Strong technical writing, problem-solving, and GIS/software skills. - Ability to manage multiple tasks. - Federal project experience is highly desirable. - Strong organizational skills to balance and prioritize work. - Excellent attention to detail and commitment to quality assurance. - Strong writing and oral communication skills to work with military clients, contractors, and government teams. - Good interpersonal skills to cultivate relationships with colleagues, customers, and partners. - Ability to work independently in field settings under limited supervision. **Background Check and Drug Testing Information:** CDM Smith Inc. and its divisions and subsidiaries (hereafter collectively referred to as "CDM Smith") reserves the right to require background checks including criminal, employment, education, licensure, etc. as well as credit and motor vehicle when applicable for certain positions. In addition, CDM Smith may conduct drug testing for designated positions. Background checks are conducted after an offer of employment has been made in the United States. The timing of when background checks will be conducted on candidates for positions outside the United States will vary based on country statutory law but in no case, will the background check precede an interview. CDM Smith will conduct interviews of qualified individuals prior to requesting a criminal background check, and no job application submitted prior to such interview shall inquire into an applicant's criminal history. If this position is subject to a background check for any convictions related to its responsibilities and requirements, employment will be contingent upon successful completion of a background investigation including criminal history. Criminal history will not automatically disqualify a candidate. In addition, during employment individuals may be required by CDM Smith or a CDM Smith client to successfully complete additional background checks, including motor vehicle record as well as drug testing. **Pay Range Minimum:** $78,624 **Pay Range Maximum:** $157,248 **Additional Compensation:** All bonuses at CDM Smith are discretionary and may or may not apply to this position. **Work Location Options:** Successful candidate will be required to work 100% in the office. **Driver's License Requirements:** An appropriate and valid driver's license is required. **Seeking candidates for a potential future opportunity!:** We are looking for qualified candidates for this position in anticipation of future project opportunities. Please note this is an "Evergreen" position which will be used to build our candidate pool but is not a role that is open at this time. If you are interested in being considered for this position should this position become available, we encourage you to apply to be part of our talent community. By having your information on file, we can reach out to you when this or a similar role officially opens. **Massachusetts Applicants:** It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.

Job DescriptionDescription: We are currently seeking a Senior Geologist to join our team in Irvine, CA. This position offers the opportunity to contribute to high-impact environmental remediation projects, while collaborating with an experienced technical team across disciplines. The Senior Geologist will take a lead role in the planning, execution, and management of large-scale soil and groundwater investigation and remediation projects. The ideal candidate will bring a strong technical background in environmental site assessment, remedial technology implementation, and regulatory compliance, coupled with the ability to interface confidently with regulators, clients, and multidisciplinary teams. The Role Plan and conduct Phase II Environmental Site Assessments (ESAs), remedial nvestigations, and site characterizations for complex contaminated properties. Design and oversee the implementation of in-situ and ex-situ remediation systems, including soil vapor extraction, bioremediation, chemical oxidation, and excavation. Develop and refine Conceptual Site Models (CSMs) to support data interpretation, risk assessment, and remedial strategy development. Lead the preparation of work plans, sampling and analysis plans (SAPs), health and safety plans (HASPs), and other regulatory submittals. Coordinate and manage field programs including drilling, well installation, soil/groundwater sampling, and contractor oversight. Serve as a technical liaison with regulatory agencies (e.g., EPA, DTSC, RWQCB) and provide strategic guidance to clients on regulatory pathways and risk-based decision-making. Prepare high-quality technical reports, including investigation reports, feasibility studies, and remedial action plans, in compliance with federal and state regulatory standards. Mentor junior staff, review deliverables, and contribute to project planning, budgeting, and scheduling. Who you are 5-10 years of progressive experience in environmental consulting, applied geology, or remediation project management. Professional Geologist (PG) license in California strongly preferred. Demonstrated experience with CERCLA (Superfund), RCRA, NPL sites, and California-specific regulatory frameworks. Deep understanding of fate and transport of contaminants, environmental forensics, and hydrogeologic evaluations. Proven ability to manage field teams, subcontractors, and technical scopes independently with limited supervision. Excellent technical writing, data analysis, and communication skills, including client and regulatory interaction. Willingness to travel locally for fieldwork and occasional project meetings as needed. Who We Are We are an environmental consulting company that offers cost-effective solutions to complex environmental and engineering challenges. We apply technical expertise and keen awareness of the regulatory framework to achieve our clients' project goals and objectives. The combined talent and experience of Terraphase's engineers, geologists, and scientists form the foundation for a comprehensive environmental management approach. Terraphase was founded with the goal of developing a full-service engineering and consulting firm that provides high-quality services to clients with regional and nationwide operations. We are driven by creating valuable work products for our company and clients, and a rewarding environment for our employees. Our staff is comprised of registered professionals in civil engineering, geology, hydrogeology, and geotechnical engineering. Our unique company culture philosophy of appreciating and recognizing individuals for their work, leadership, and mentoring, while supporting and encouraging a healthy personal and professional lifestyle help to make Terraphase one of the best places to work. Benefits Terraphase offers an extensive benefits package including; Medical, Dental, Vision, Employer Paid Life Insurance, Long-Term Disability, a generous 401(k) match, Commuter Benefits, TerraLunches, TerraTalks, Tuition/Licensing/Professional Development Reimbursement, Flexible Work Schedule, ongoing company-sponsored events. Equal Opportunity Employer Terraphase is an Equal Opportunity Employer, committed to an inclusive & diverse work environment where individual strengths and diverse viewpoints are respected and complement each other to achieve common goals. Salary Compensation for this position is based on years of experience, technical expertise, technical education, and geographic location with a range of $95,000-$118,000. Requirements:

GSI Environmental Inc. (GSI) is a privately held, employee-owned company offering superior compensation, benefits, and professional development opportunities. GSI is highly respected nationally and internationally for the quality of its professional environmental services and the technically advanced projects it has completed over its 39 years of operation. GSI employs cross-disciplinary teams of environmental engineers and scientists, including toxicologists, geologists, hydrogeologists, ecologists, chemists, oceanographers, and data scientists with seamless collaboration over both technical disciplines and offices. Headquartered in Houston, Texas, GSI operates offices in Texas (Austin and Houston), California (Irvine, the San Francisco Bay Area, and Folsom), Washington (Olympia), Montana (Missoula and Helena), North Carolina (Raleigh), and New York (Syracuse). Our talented staff of environmental professionals perform projects nationwide and internationally. Are you interested in working with industry leaders, applying leading-edge technologies to measure, analyze, and solve some of the world's most complex environmental problems? We have an opening for a Mid- to Senior-level Geologist in our Irvine, California office. Come join our team! Responsibilities: * Managing small to regional multi-disciplined projects. * Developing and implementing technical approaches for completing site characterization activities. * Preparing written proposals, managing project budgets and subcontractors, and communicating with project managers, clients, and regulators. * Providing technical training and support to staff.

** **Work with Us. Change the World.** At AECOM, we're delivering a better world. Whether improving your commute, keeping the lights on, providing access to clean water, or transforming skylines, our work helps people and communities thrive. We are the world's trusted infrastructure consulting firm, partnering with clients to solve the world's most complex challenges and build legacies for future generations. There has never been a better time to be at AECOM. With accelerating infrastructure investment worldwide, our services are in great demand. We invite you to bring your bold ideas and big dreams and become part of a global team of over 50,000 planners, designers, engineers, scientists, digital innovators, program and construction managers and other professionals delivering projects that create a positive and tangible impact around the world. We're one global team driven by our common purpose to deliver a better world. Join us. **Job Description** AECOM is seeking a motivated Geologist for employment in the Orange, CA office. This position will support the Environmental business line, primarily working on Federal projects. This position can also work from our Oakland or Sacramento location. The responsibilities of this position include, but are not limited to: + Utilizes basic scientific principles, theories, practices and existing technologies to develop solutions for technical problems with limited scope. + Prepare technical work plans and reports. + Interprets and records data, conducts analyses, compares findings to relevant studies and local, state and federal regulations to ensure compliance. + Plan, execute, analyze and report on environmental measures in natural systems. + Apply standard field practices and techniques using basic field equipment to collect samples of soil, soil vapor, groundwater, surface water, sediment; prepare samples for shipping, and complete chain-of-custody or similar paperwork. + Apply knowledge of natural sciences (chemistry, physics, biology, hydrology, and mathematics) to explain observations. + Study contaminants and determine how to restore the environment. + Prepare basic data and scientific documents. + Performs unsupervised field tasks. + Direct staff in the execution of tasks. + Review analytical data for general indicators of quality for routine analyses based on well-defined guidelines. + Coordination with task and project managers, working with on-site subcontractors and field staff, supporting sampling, data collection, and field documentation. + Provide technical expertise support. **Qualifications** **Minimum Requirements** + Bachelor's degree in Geology, or other related discipline (e.g., geophysics, geochemistry, environmental geology, engineering geology) + 4 years of relevant experience or demonstrated equivalency of experience and/or education + Valid U.S. Driver's License + Due to the nature of the work, US Citizenship is required. **Preferred Qualifications** + Master's degree in geology, hydrogeology or other related discipline (e.g., geophysics, hydrogeology, geochemistry, environmental geology, engineering geology). + Professional registration or on track to obtain professional registration. + Ability to travel for fieldwork and/or meetings. This position may require occasional travel within the United States. + Experience with developing conceptual site models, and preparing remediation strategies + Proficiency in standard office suite software applications. + OSHA 40 Hour HAZWOPER Certification or ability to obtain one within 6 months of hire + Database, GIS, CAD, visualization software skills are desirable + Ability to demonstrate professional demeanor in written and verbal communications with clients, regulatory officials, and fellow employees. + Ability to write and to convey complex thoughts and ideas in a clear, concise manner. Ability to learn through on-the-job experience. + Ability to lift and carry 50 pounds and safely drive a full-size pickup truck. + Tolerance for work in outdoor environments in a range of weather conditions and be medically fit for wearing a respirator. **Additional Information** **About AECOM** AECOM is proud to offer comprehensive benefits to meet the diverse needs of our employees. Depending on your employment status, AECOM benefits may include medical, dental, vision, life, AD&D, disability benefits, paid time off, leaves of absences, voluntary benefits, perks, flexible work options, well-being resources, employee assistance program, business travel insurance, service recognition awards, retirement savings plan, and employee stock purchase plan. AECOM is the global infrastructure leader, committed to delivering a better world. As a trusted professional services firm powered by deep technical abilities, we solve our clients' complex challenges in water, environment, energy, transportation and buildings. Our teams partner with public- and private-sector clients to create innovative, sustainable and resilient solutions throughout the project lifecycle - from advisory, planning, design and engineering to program and construction management. AECOM is a Fortune 500 firm that had revenue of $16.1 billion in fiscal year 2024. Learn more at aecom.com. **What makes AECOM a great place to work** You will be part of a global team that champions your growth and career ambitions. Work on groundbreaking projects - both in your local community and on a global scale - that are transforming our industry and shaping the future. With cutting-edge technology and a network of experts, you'll have the resources to make a real impact. Our award-winning training and development programs are designed to expand your technical expertise and leadership skills, helping you build the career you've always envisioned. Here, you'll find a welcoming workplace built on respect, collaboration and community-where you have the freedom to grow in a world of opportunity. As an Equal Opportunity Employer, we believe in your potential and are here to help you achieve it. All your information will be kept confidential according to EEO guidelines. **ReqID:** J10139487 **Business Line:** Environment **Business Group:** DCS **Strategic Business Unit:** West **Career Area:** Science **Work Location Model:** Hybrid