Senior Environmental Planner / Impact Assessment, Rail & Transit Lead

Added 22/09/2026

We are seeking a Senior Environmental Planner / Impact Assessment professional to lead environmental planning and assessment activities across major rail and transit programmes. This is a senior technical and advisory role involving the delivery of complex projects from early feasibility and options appraisal through to approvals, detailed design, construction and operational phases. You will provide trusted advice to project directors, engineers, planners, clients, regulators and community stakeholders, helping to integrate environmental considerations into practical, deliverable transport solutions. Your responsibilities will include managing and contributing to environmental impact assessments, strategic environmental assessments, planning applications, environmental statements, permitting strategies and supporting...

Senior Bridge Engineer - Project Manager/Lead

Added 08/09/2026

We are seeking a Senior Bridge Engineer to lead the delivery of complex bridge and civil infrastructure projects from concept through to completion. This role combines technical leadership, project management, and client engagement, offering the opportunity to influence major transport and infrastructure developments. You will oversee multidisciplinary teams, coordinate design activities, and ensure projects are delivered safely, efficiently, and to the highest engineering standards. Your responsibilities will include managing project scope, programme, budgets, risks, and resources; developing and reviewing bridge designs, assessments, inspections, and rehabilitation solutions; and providing technical guidance to engineers and designers. You will prepare and review calculations,...

Tunnel Engineer- Senior

Added 25/06/2026

We are seeking a highly skilled Senior Tunnel Engineer to join our dynamic team, focusing on the design, construction, and maintenance of underground structures. The successful candidate will be responsible for overseeing tunnel engineering projects from conception through to completion, ensuring all work meets industry standards and regulations. You will collaborate with multidisciplinary engineering teams, manage project timelines, and provide technical guidance to junior engineers and contractors. Your expertise will play a critical role in evaluating project feasibility, conducting risk assessments, and implementing innovative solutions to complex engineering challenges. Key duties include preparing detailed engineering designs and specifications, conducting site...

Senior Civil - Track Engineer

Added 27/05/2026

We are seeking a highly skilled Senior Civil - Track Engineer to join our dynamic team. In this pivotal role, you will be responsible for the design, analysis, and implementation of track engineering solutions for various rail projects. Your expertise will be essential in ensuring that all track systems meet safety, performance, and regulatory standards. You will lead the technical aspects of projects, coordinating with multidisciplinary teams to deliver innovative and effective track designs while adhering to project timelines and budgets. Your primary duties will include conducting detailed assessments of existing track conditions, developing engineering specifications, and preparing technical reports....

Tunnel Engineer-Senior

Added 15/05/2026

We are seeking a highly skilled and experienced Senior Tunnel Engineer to join our dynamic team. In this role, you will be responsible for the design, planning, and execution of tunneling projects, ensuring that all engineering practices comply with industry standards and regulations. You will lead a team of engineers and technicians, providing guidance and support throughout the project lifecycle. Your expertise will be crucial in conducting feasibility studies, preparing technical reports, and collaborating with various stakeholders to define project scope and objectives. The ideal candidate will have extensive knowledge of tunneling techniques, materials, and equipment, as well as experience...

Environmental Planner/Wildlife Biologist or an Associate Environmental Planner/ Wildlife Biologist

Added 19/08/2026

We are seeking an Environmental Planner/Wildlife Biologist or Associate Environmental Planner/Wildlife Biologist to support a diverse portfolio of environmental planning, natural resource management, and wildlife conservation projects. The successful candidate will contribute to environmental assessments, permitting, habitat evaluations, biological surveys, and regulatory compliance activities for projects involving land development, infrastructure, restoration, and conservation. This is an opportunity to apply strong technical knowledge while working collaboratively with project managers, planners, engineers, regulators, clients, and community stakeholders. Key responsibilities include conducting and coordinating wildlife and habitat surveys; identifying potential environmental impacts; preparing technical reports, impact assessments, biological evaluations, mitigation plans, and permit...

Mid - Senior Wildlife Biologist / Project Manager - Inland Empire

Added 21/09/2026

We are seeking a Mid- to Senior-Level Wildlife Biologist / Project Manager to support environmental planning and compliance projects across California’s Inland Empire. This role is ideal for an experienced environmental professional who can combine strong field biology expertise with project coordination, technical reporting, client communication, and regulatory knowledge. The successful candidate will work on a diverse range of development, infrastructure, and conservation projects involving sensitive biological resources and protected species. Responsibilities will include conducting and overseeing biological surveys, habitat assessments, nesting bird surveys, focused species surveys, and biological monitoring; preparing biological technical reports, impact assessments, mitigation plans, and permit...

Associate or Senior Wildlife Biologist/Regulatory Specialist - Folsom

Added 14/09/2026

We are seeking an Associate or Senior Wildlife Biologist/Regulatory Specialist to support environmental planning, permitting, and compliance projects in the Folsom area. This role will contribute to projects involving wildlife resources, habitat conservation, biological constraints, and regulatory approvals across a range of public and private-sector developments. The successful candidate will combine strong technical knowledge with practical project coordination skills and will be comfortable working in the field, in the office, and with clients, agencies, and multidisciplinary teams. Responsibilities may include conducting and overseeing biological surveys; documenting wildlife, plant, and sensitive habitat conditions; preparing technical reports, biological assessments, constraints analyses, and...

Senior Biologist On-Call

Added 26/08/2026

We are seeking an experienced Senior Biologist to provide expert biological support on an on-call basis. The role will involve responding to urgent operational, environmental, or scientific requirements, assessing available information, and providing clear recommendations within agreed response times. You will work across a range of situations, coordinating with technical teams, field personnel, contractors, and relevant stakeholders to support safe, compliant, and scientifically robust outcomes. Key responsibilities will include reviewing biological data and technical reports; undertaking or overseeing field assessments, surveys, sampling, and monitoring activities; identifying potential ecological risks; and advising on appropriate mitigation measures. You may be required to...

Senior Biologist / Project Manager

Added 20/08/2026

We are seeking an experienced Senior Biologist / Project Manager to lead the delivery of biological and environmental projects from initial scoping through to completion. This is an opportunity for a technically strong professional who can combine scientific expertise with effective project leadership, client communication and commercial awareness. You will manage multiple projects concurrently, ensuring that work is delivered to a high standard, on schedule and within budget. Responsibilities will include developing project plans, budgets and technical approaches; coordinating field surveys, laboratory analysis, data interpretation and reporting; reviewing technical outputs; and ensuring compliance with relevant legislation, standards, permits and health...

Senior Biologist On-Call

Added 07/08/2026

We are seeking an experienced Senior Biologist On-Call to provide expert biological support across a range of operational, technical and field-based activities. This role will suit a highly capable professional who can respond effectively to changing priorities, assess biological risks and provide sound, evidence-based advice in time-sensitive situations. You will work closely with multidisciplinary teams, stakeholders and specialist contractors to support the safe, compliant and efficient delivery of environmental and biological programmes. Key responsibilities will include coordinating and undertaking biological surveys, inspections, monitoring and assessments; reviewing technical data and preparing clear reports, recommendations and regulatory documentation; and providing specialist advice...

Mid - Senior Wildlife Biologist / Project Manager - San Diego

Added 07/08/2026

We are seeking a Mid- to Senior-Level Wildlife Biologist / Project Manager to support environmental consulting projects throughout the San Diego region. This role is suited to an experienced professional who can combine strong field biology expertise with effective project coordination, client communication, and regulatory knowledge. The successful candidate will contribute to projects involving biological resources, habitat assessments, sensitive species, and environmental compliance across a range of development, infrastructure, and conservation settings. Responsibilities will include planning and conducting biological surveys, wildlife and habitat assessments, nesting bird surveys, vegetation monitoring, jurisdictional evaluations, and pre-construction clearance inspections. You will prepare technical reports,...

Associate or Senior Biologist/Regulatory Specialist - Folsom

Added 07/08/2026

An opportunity is available for an Associate or Senior Biologist/Regulatory Specialist to support environmental, biological, and regulatory projects in the Folsom area. The successful candidate will contribute to projects involving natural resource assessments, permitting, compliance, and environmental review, working with multidisciplinary teams to help clients meet applicable federal, state, and local requirements. Responsibilities may include conducting biological surveys and field assessments; identifying and documenting plants, wildlife, habitats, and sensitive resources; preparing technical reports, biological evaluations, permit applications, and supporting documentation; and assisting with environmental impact analyses. The role will also involve researching regulations, coordinating with regulatory agencies and project stakeholders,...

Mid - Senior Wildlife Biologist / Project Manager - Orange County

Added 07/08/2026

We are seeking a mid- to senior-level Wildlife Biologist / Project Manager to lead biological consulting and natural resources projects in Orange County and throughout Southern California. This role is suited to an experienced professional who can combine strong field expertise with effective project coordination, client communication, and team leadership. The successful candidate will support projects involving habitat assessments, wildlife surveys, regulatory compliance, biological constraints analyses, and environmental documentation for development, infrastructure, and conservation-related work. Responsibilities will include planning and conducting focused and general wildlife surveys; coordinating field teams, subcontractors, and technical specialists; reviewing and interpreting biological data; preparing technical...

Senior Biologist

Added 05/08/2026

We are seeking a Senior Biologist to lead and contribute to high-quality biological research, development, and technical delivery across a range of projects. The successful candidate will apply strong scientific expertise to design studies, interpret complex data, and provide evidence-based recommendations that support project objectives. This role will involve working across multidisciplinary teams and collaborating with internal and external stakeholders to ensure work is delivered to a high standard, on schedule, and in accordance with relevant regulatory, quality, and health and safety requirements. Key responsibilities will include developing experimental plans and protocols; overseeing laboratory, field, or analytical activities; reviewing and...