Principal - Environmental Due Diligence, Site Investigation & Remediation

Join Ramboll as a Principal specializing in Environmental Due Diligence, Site Investigation, and Remediation. This is an exciting opportunity for an experienced professional passionate about environmental solutions to lead projects that impact communities and ecosystems.

Join AECOM as an Environmental Remediation Project Manager in Oakland, CA. In this pivotal role, you will lead and manage complex environmental remediation projects, ensuring compliance with environmental regulations and delivering exceptional results to our clients. You will coordinate with multidisciplinary teams, manage project budgets, and develop innovative solutions to environmental challenges.

Remedy Scientific, based in Oakland, CA, focuses on restoring land affected by environmental pollutants. As a seed-stage startup, the team develops scalable, automated systems that blend chemical, hardware, and software approaches to remediate contaminated soil and return it to productive use. Role overview The Software Engineering Intern will help build data-driven applications and AI tools that support environmental workflows. This position offers the chance to take ownership of meaningful projects that contribute to land recovery and community well-being. What you will do Design and implement features for custom applications supporting environmental analysis and regulatory compliance. Assist in building AI-powered tools, including structured report generators, retrieval-augmented workflows, and data extraction pipelines. Work with varied environmental datasets to improve internal tools and analytical processes. Collaborate with engineers and subject matter experts to gather requirements and turn them into working systems. Write clean, maintainable, and well-tested code. Debug, refine, and extend existing software tools. Sample projects Develop pipelines to ingest site regulatory reports and environmental datasets, improving retrieval and analysis workflows using LLMs. Create tools that convert geologic data into structured sampling plans for field investigations and regulatory deliverables. Build systems that use AI to review and validate report content, flagging discrepancies before submission to regulators. Develop interactive GIS and visualization tools for exploring and analyzing environmental and spatial data. Requirements Currently enrolled in a Bachelor's program in Computer Science, Environmental Science, or a related field. Familiarity with programming languages such as Python, Java, or JavaScript. Understanding of data structures and algorithms. Interest in environmental issues and data analysis. Ability to work collaboratively as part of a team.

About Remedy ScientificAt Remedy Scientific, we are a pioneering seed-stage startup focused on solving the global crisis of environmentally contaminated land. Our mission is to create scalable and automated soil remediation solutions that restore contaminated areas to productive use. We achieve this by developing and implementing innovative integrated chemical, hardware, and software systems designed to eliminate harmful pollutants.Position OverviewWe are seeking a dynamic Software Engineering Lead to architect and develop the foundational backend systems for Remedy's platform. This role is ideal for a seasoned backend engineer eager to take full ownership of system design and implementation, while thriving in an environment of high autonomy, limited processes, and evolving requirements.In this pivotal position, you will define the technical direction for the backend, contribute significantly to early production code, and establish the engineering standards that will guide our team. As the role evolves, there may be opportunities to transition into engineering management or a head-of-software role, but the immediate focus will be on building robust systems.Key ResponsibilitiesDesign, develop, and take ownership of Remedy’s backend systems, effectively modeling workflows in software from the ground up.Architect APIs, services, and data models that facilitate complex and evolving workflows.Write production-grade code daily and remain actively engaged in critical backend processes.Set and refine technical direction by making pragmatic architectural trade-offs in a fast-paced, early-stage environment.Establish backend engineering best practices regarding testing, code reviews, deployment strategies, and observability.Collaborate closely with product, scientific, and frontend teams to translate real-world needs into reliable backend solutions.Prepare the groundwork for future engineers through clear code, documentation, and system design.Required QualificationsProven experience as a backend engineering lead, responsible for both architecture and execution while writing significant production code.Demonstrated experience in designing systems that progressively transform complex real-world inputs into reliable, structured representations.Strong skills in API and service design to support customer-facing reporting workflows and downstream consumption.

AECOM is hiring an Environmental Practice Operations Leader to guide remediation projects across the US West Region. This position centers on managing day-to-day operations, steering strategic initiatives, and supporting the delivery of environmental remediation work. Role overview The Operations Leader will coordinate with teams to ensure projects are executed safely, on schedule, and in line with compliance standards. The focus is on advancing sustainable solutions for clients while maintaining high standards for safety and regulatory adherence. Key responsibilities Oversee operations for environmental remediation projects in the US West Region Drive strategic initiatives to improve project outcomes Work closely with multidisciplinary teams to deliver sustainable results Promote a culture of safety and compliance throughout all activities Collaboration This role works alongside professionals committed to environmental stewardship and operational excellence. The team values open communication and a shared commitment to high-quality project delivery.

Join a premier environmental services firm dedicated to providing innovative remediation, waste management, and environmental consulting solutions. At Essel Environmental, we pride ourselves on delivering sustainable approaches for our clients while upholding the highest safety and compliance standards. We are currently looking for an accomplished Environmental Superintendent with significant expertise in remediation to enhance our dynamic team.Job Overview:The Environmental Superintendent will be responsible for leading and managing remediation projects, ensuring their successful completion in a safe, timely, and budget-conscious manner. The ideal candidate will possess a robust background in environmental remediation, project management, and team leadership. This role demands a proactive professional with excellent communication skills and a comprehensive understanding of environmental regulations and best practices.Key Responsibilities: Plan, coordinate, and oversee remediation projects from initiation to finalization. Develop comprehensive project schedules, budgets, and operational plans. Ensure adherence to all environmental regulations and company policies throughout project execution. Supervise on-site activities, maintaining safety and operational efficiency. Collaborate effectively with subcontractors, suppliers, and various stakeholders. Conduct site inspections and monitor project progress regularly. Implement and enforce safety protocols and procedures at all job sites. Facilitate regular safety meetings and training sessions for project teams. Investigate and document any safety incidents that occur. Ensure all remediation activities meet quality standards and align with client specifications. Perform periodic quality control inspections and address any issues immediately. Lead and mentor project teams, promoting a collaborative and productive work environment. Provide clear guidance and support to team members throughout project phases. Act as the primary liaison for clients, addressing any concerns or inquiries they may have. Foster and maintain strong client relationships, ensuring satisfaction with project results. Prepare and present project updates and reports to clients as needed.

Remedy Scientific focuses on transforming the redevelopment of former commercial and industrial sites. The team brings together specialists from software, hardware, engineering, chemistry, environmental science, and real estate to streamline the process from site identification through construction. The company uses advanced digital tools and practical field equipment to simplify collaboration among regulators, property owners, and developers. Role overview This Hydrogeologist/Environmental Scientist Intern position is based in Oakland, CA. The internship centers on supporting site research, cost analysis for remediation, planning and carrying out field investigations, analyzing environmental data, preparing regulatory reports, and drafting professional papers. Interns gain hands-on experience with modern hydrogeology methods and technology. What you will do Evaluate and use new digital tools and field hardware to improve site investigation processes. Help plan and conduct sampling and field investigations. Analyze soil, soil vapor, and groundwater data; help develop remediation strategies that consider end use, cost, regulatory compliance, and safety. Assist in building conceptual site models. Use digital tools to map and visualize environmental data. Contribute to technical reports and documentation. Work with engineers and scientists on active projects. Requirements Enrollment in a degree program in Hydrogeology, Geology, Environmental Science, or a related field. Basic knowledge of environmental science concepts and data analysis methods.

Remedy Scientific focuses on developing scalable, automated solutions for soil remediation. The team combines chemical processes, hardware, and software to remove pollutants from contaminated land, aiming to restore these areas for productive use. Role overview The Analytical Chemist Intern will contribute to laboratory analyses and help interpret data for environmental chemistry projects. The role centers on supporting the measurement and understanding of pollutants in soil, sediment, and water. What you will do Assist with laboratory analyses of environmental samples Support the development of workflows to quantify trace organic and inorganic pollutants Help interpret data and contribute to ongoing remediation projects Learning and experience This internship offers hands-on experience with analytical techniques and applied chemistry in real-world environmental contexts. Interns will gain practical exposure to workflows used for contaminant measurement and remediation.

Join Essel Environmental as we expand our team with a dynamic and experienced Environmental Project Manager!If you are ready to elevate your career and meet the qualifications outlined below, we encourage you to apply now.To excel in this position, candidates should possess extensive field and office experience in managing small to medium-sized environmental characterization and monitoring projects. A solid understanding of soil and groundwater contaminant investigations, environmental drilling, sampling methodologies, and relevant regulations is essential. A California Professional Geologist license is highly preferred, or candidates should be willing to obtain it within one year of hiring.Job Overview:In this role, you will oversee multiple projects focused on subsurface investigations, soil and groundwater characterization, and water quality monitoring. You must effectively manage several environmental projects concurrently, primarily within the San Francisco Bay Area, with potential overnight travel for project-related activities.Key Responsibilities: Lead the management of small to medium-sized environmental projects involving soil and groundwater investigations and vapor intrusion assessments. Provide training and mentorship to field staff to enhance their capabilities. Manage client relationships, project deliverables, and overall project communications with efficiency and effectiveness. Coordinate soil disposal activities. Assist clients with soil management requirements. Assess site-specific soil contaminant concentrations and offer clients comprehensive solutions for soil handling. Prepare project estimates and write proposals for project values up to $100,000. Qualifications: 2-3 years of experience in environmental project management, including staff oversight and mentoring. Proficient in writing ESA Phase I and II reports. Bachelor's degree in an environmental field; geology is preferred. SWPPP QSD or QSP certification is a plus. California Professional Geologist or CA Professional Engineer license or the ability to obtain it within 12 months is desired. Experience with AutoCAD is beneficial. Must reside in the Greater Bay Area, particularly near San Francisco, Oakland, or the East Bay. This is a full-time position, offering 50% remote work with occasional overnight travel, primarily throughout California.

AECOM seeks a Mid-Level Environmental Planner based in Oakland, California. This position supports various environmental planning projects, collaborating with a team of specialists from different backgrounds. Key responsibilities Help prepare environmental documents for ongoing projects Participate in field surveys to support project assessments Engage with clients and stakeholders to ensure compliance with environmental regulations Requirements Education or experience in environmental science, planning, or a closely related field Interest in sustainable development and environmental stewardship

Role overview AECOM is hiring an Urban and Environmental Planner in Oakland. This role focuses on planning projects that balance urban development with environmental responsibility. The position supports communities by helping guide growth while protecting natural resources. What you will do Collaborate with a multidisciplinary team to address urban and environmental planning challenges Contribute to sustainable solutions that serve both community needs and environmental goals

AECOM seeks a Senior Environmental Planner/Project Manager in Oakland to lead teams working on energy sector projects. This position plays a key role in delivering environmental solutions that support sustainable energy initiatives. Key Responsibilities Guide multidisciplinary teams through planning and execution phases of energy-related environmental projects Develop strategies to address regulatory requirements and achieve project objectives Coordinate project schedules and manage budgets to meet deadlines and financial targets Collaborate with stakeholders to ensure compliance with environmental regulations Role Focus This position calls for experience navigating complex regulatory environments and a strong commitment to quality outcomes for energy sector clients. The work involves shaping projects that advance sustainable energy from initial planning through completion.

Fivetran seeks a Principal Software Engineer based in Oakland, California. This position takes a central role in setting the technical direction for Fivetran’s data integration products. The Principal Software Engineer leads architecture and design efforts, while also guiding a team of experienced engineers. Key Responsibilities Lead the development of software solutions for data integration products Mentor and support a team of engineers Make architectural decisions and shape design strategies Work closely with peers to address complex technical challenges Help define engineering standards and foster a collaborative team environment Requirements Proven experience leading software engineering teams Deep understanding of software architecture and design Comfort with large-scale systems and solving complex problems Interest in mentoring engineers and influencing team practices Enjoyment of modern technologies and collaborative work

Fivetran helps organizations move data smoothly into their data warehouses, making information ready for analysis without extra engineering or ongoing upkeep. Every day, more companies use Fivetran to support a data-driven approach to their work. About the Senior Site Reliability Engineer Role Fivetran builds and maintains data pipelines that support the modern data stack for thousands of businesses. The Site Reliability Engineering (SRE) team ensures that this infrastructure remains stable, scalable, and dependable as our platform grows. What You Will Do Work closely with engineering, product management, support, and sales engineering teams to improve the reliability of the Fivetran Data Platform Take responsibility for the performance and reliability of Fivetran’s infrastructure Strengthen deployment pipelines to support continuous delivery and safe releases Lead and participate in incident response, ensuring issues are resolved quickly and lessons are applied Help maintain the stability and growth of our infrastructure as usage expands Work Location and Schedule This is a full-time, hybrid role based in Oakland, California. The team meets in the office two days each week, with the rest of the time offering remote flexibility. In-person days focus on collaboration and team development.

Join our dynamic team at AECOM as a Senior Environmental Compliance Coordinator / Deputy Project Manager. In this pivotal role, you will oversee compliance with environmental regulations, ensuring that our projects align with sustainability goals and legal standards. Your expertise will contribute to significant environmental initiatives and the successful management of projects designed to protect our planet.

At Fivetran, our mission has consistently focused on simplifying and securing access to data, making it as reliable as electricity. With our platform, customer data is seamlessly integrated into their warehouses, fully prepared for analysis without requiring any engineering effort or maintenance. We take pride in empowering more organizations to harness our technology daily, transforming them into truly data-driven entities.About the RoleAs Fivetran continues to revolutionize the data infrastructure landscape for thousands of companies, we are seeking a seasoned and high-performance Site Reliability Engineer to join our dynamic team. In this role, you will collaborate closely with engineering teams, product managers, and sales engineers to enhance the reliability of the Fivetran Data Platform.As a vital member of our Site Reliability Engineering team, you will be responsible for ensuring the overall performance and reliability of Fivetran’s infrastructure. This includes overseeing the deployment pipeline, ensuring timely incident response, and proactively addressing issues to maintain infrastructure stability.This is a full-time, hybrid position based in our Oakland, CA or Denver, CO offices, allowing for a combination of remote work and in-person collaboration, with two days per week dedicated to office engagement.

Since its inception, Fivetran has been dedicated to simplifying data access, making it as reliable and effortless as electrical power. With our platform, customer data seamlessly arrives in their warehouses—canonical and ready for queries—without the need for engineering or maintenance. We take pride in empowering organizations to harness our technology and become data-driven every day.About the RoleWe are seeking a dynamic and high-performing engineer to join our Site Reliability Engineering (SRE) team at Fivetran. In this pivotal role, you will collaborate closely with engineering teams, product managers, and support and sales engineers to enhance the reliability of the Fivetran Data Platform.As a vital member of the SRE team, your contributions will directly impact the performance and reliability of Fivetran’s infrastructure through proactive monitoring, alerting, and initial incident response. You will also assist in the deployment pipeline alongside seasoned SREs, gaining invaluable experience in incident management and issue prevention, thus becoming an integral part of our expanding SRE team.Oversee the monitoring of Fivetran’s production infrastructure, ensuring availability, capacity, and throughput while identifying and resolving potential issues.Work collaboratively with engineering teams to embed reliability best practices within our product roadmap.Assist in prioritizing and resolving critical bugs reported by support or sales teams.Help maintain 100% availability of our production infrastructure by collaborating with engineering to implement automation for scalable deployments.Proactively identify infrastructure vulnerabilities and coordinate with the security team to address them promptly.This position is full-time and follows a hybrid work model based in our Oakland office. Enjoy the flexibility of remote work combined with in-person collaboration, including two days in the office each week to foster team connections and growth.

Job DescriptionJoin our dedicated team at Essel Environmental as a Heavy Equipment Operator. In this pivotal role, you will operate diverse heavy machinery to facilitate construction, maintenance, and operations across our facilities and projects. The ideal candidate will showcase exceptional operational skills, prioritize safety, and demonstrate a commitment to achieving project deadlines and goals.Key Responsibilities:Conduct excavations and trenching within closed landfills for landfill gas collection and leachate systems.Flexibility to work overtime, including weekends, as needed.Ensure that all equipment is consistently maintained and in optimal working condition.Operate heavy machinery with precision, coordination, and an acute awareness of safety protocols.Skillfully slope or bench excavations and accurately read and interpret cut and fill stakes.Maintain clear communication with field crew members through hand signals or radio.Confirm safety measures are in place to prevent conflicts with both above and below-ground utilities.Perform additional responsibilities as assigned by the Superintendent.Desired Skills:Positive attitude and ability to follow directions.Proficient communication skills in English.Strong understanding of safety practices and hazard recognition.Capability to comprehend plans related to trenching, excavation, and grading.Knowledge of U.S. markings.Team player attitude that fosters a constructive work environment.Self-starter with a proactive approach.Experience in checking grade and verifying elevations using a laser is a plus.Ability to lead daily activities of a small crew is also advantageous.

Since our inception, Fivetran has been committed to simplifying and ensuring reliable access to data—making it as straightforward as turning on a light. Our platform seamlessly integrates customer data into warehouses, fully prepared for analysis without the need for internal engineering efforts. We take pride in empowering organizations daily to harness the full potential of their data.About the RoleAt Fivetran, we are developing data pipelines to support the modern data stack for numerous businesses.We are on the lookout for a distinguished Principal Software Engineer to spearhead our AI adoption strategy within the Engineering division. This pivotal leadership role merges extensive technical know-how with strategic business insight and change management skills. You will be the catalyst for transforming our cohort of over 500 engineers into 'Bionic Engineers' while deploying Virtual Engineer functionalities to realize a 10% productivity increase in FY26 and 20% in FY27.As the primary contact for AI initiatives within Engineering, you will lead a comprehensive transformation that embeds AI-driven productivity as a fundamental engineering skill. This role demands an individual adept at navigating the fast-changing AI landscape, fostering adoption across varied teams, and delivering significant business results.This full-time, hybrid role is based in our Oakland, CA office. Our hybrid model provides a mix of remote flexibility and in-person collaboration, requiring two days in the office each week to promote teamwork and connection.Technologies You’ll UtilizeJava, Postgres, Oracle, SQL Server, MySQL, Kubernetes, Docker, AWS, GCP, CircleCIGoogle Gemini, Anthropic Claude, Claude Code, ChatGPT, OpenAI Codex, GitHub CopilotYour ResponsibilitiesAdoption Management & Leadership (40%)Drive Cultural Transformation: Lead the...

Essel Environmental is a leader in providing On-Demand Emergency Response and Disaster Recovery Project Personnel across the United States. Our dedicated team of FlexTek technicians are not only skilled but also versatile, ready to respond to both natural and man-made disasters to aid communities in their recovery processes.We are on the lookout for passionate technicians with varied backgrounds to join our exceptional team!As a Field Hazmat Technician, your responsibilities will include hazardous waste clean-up, site remediation, equipment decontamination, and the safe handling of hazardous materials.Key duties will involve:Operating a range of light and heavy equipment, including pumps, vacuums, oil spill booms, generators, and bobcats.Executing emergency response activities for chemical and water spills, biological contamination, tank cleaning, and equipment decontamination.Utilizing hand-tools and absorbent materials to contain and remediate impacted surfaces, soils, and waters.