Associate Archaeologist | Field Director | Northern California

Added 21/08/2026

We are seeking an Associate Archaeologist / Field Director to lead archaeological investigations and cultural resources projects throughout Northern California. This role is suited to an experienced field professional who can manage day-to-day field operations, coordinate crews, and ensure that work is completed safely, efficiently, and in accordance with approved research designs, regulatory requirements, and professional standards. Assignments may include archaeological surveys, monitoring, testing, excavation, site documentation, and construction support across a range of environments and project types. Responsibilities include supervising and training field staff; developing field schedules and coordinating logistics; conducting pedestrian surveys, shovel testing, subsurface investigations, and data...

Associate Archaeologist | Field Director | Southern California

Added 05/08/2026

An experienced Associate Archaeologist / Field Director is sought to lead archaeological fieldwork throughout Southern California. The successful candidate will oversee archaeological surveys, monitoring, testing, excavation, and documentation for projects conducted under applicable federal, state, and local regulations. This role will involve coordinating daily field activities, directing crews, maintaining clear communication with project managers, clients, agencies, Native American representatives, and subcontractors, and ensuring that work is completed safely, efficiently, and to a consistently high professional standard. Key responsibilities include preparing for field assignments; reviewing project plans, permits, and cultural resources documentation; supervising archaeological technicians and junior staff; identifying, recording, evaluating,...

On-Call Field Archaeologist – California and Nevada

Added 07/08/2026

An On-Call Field Archaeologist – California and Nevada is sought to support archaeological surveys, monitoring, testing, and data recovery projects across a range of landscapes and development settings. The role will involve working independently or as part of a field team to identify, record, evaluate, and protect archaeological resources in accordance with applicable federal, state, and local regulations, project permits, and approved cultural resource management plans. Assignments may be short notice and vary in duration, with frequent travel throughout California and Nevada. Responsibilities will include conducting pedestrian surveys and site inspections; assisting with or leading archaeological monitoring, excavation, and subsurface...

Field Archaeologist

Added 19/08/2026

We are seeking a Field Archaeologist to join a busy archaeological team delivering projects across a range of development and infrastructure sites. The role will involve supporting archaeological investigations from initial preparation through to completion, working in accordance with approved written schemes of investigation, project designs, health and safety procedures, and professional standards. You will contribute to the accurate identification, excavation, recording, and interpretation of archaeological remains, often working outdoors in varying weather and site conditions. Key responsibilities will include undertaking fieldwork such as evaluation, excavation, watching briefs, and mitigation works; excavating and recording archaeological features, deposits, and finds; completing...

Staff Engineer - Industrial Water Treatment

Added 01/09/2026

We are seeking a Staff Engineer – Industrial Water Treatment to provide technical leadership across the development, design, and delivery of complex water and wastewater treatment solutions. This role will support projects from early feasibility and concept development through detailed design, commissioning, and operational support. You will act as a senior technical authority, helping to define practical, compliant, and cost-effective treatment strategies for industrial clients with demanding water quality, production, and environmental requirements. Key responsibilities include developing process designs, treatment philosophies, mass balances, process flow diagrams, equipment specifications, and technical reports. You will review and optimise treatment technologies such as...

Sr. Staff Engineer, Renewable Engineering (Solar)

Added 19/08/2026

We are seeking a highly motivated and experienced Sr. Staff Engineer in Renewable Engineering, specializing in solar energy systems. In this role, you will lead the design, development, and implementation of innovative solar solutions. You will work closely with cross-functional teams to ensure that projects are completed on time, within budget, and meet all required specifications. Your responsibilities will include conducting feasibility studies, overseeing system performance analysis, and providing technical guidance throughout the project lifecycle. You will also be responsible for developing and maintaining strong relationships with stakeholders, including clients, regulators, and industry partners. The ideal candidate will possess a...

Staff Water Resources Engineer

Added 17/08/2026

We are seeking a Staff Water Resources Engineer to support the planning, design, and delivery of water resources projects across a range of public and private sector clients. This role will contribute to projects involving stormwater management, flood risk assessment, drainage infrastructure, hydrologic and hydraulic modelling, watershed planning, and water quality. You will work as part of multidisciplinary project teams, applying sound engineering judgement to develop practical, resilient, and cost-effective solutions. Key responsibilities include preparing technical reports, design calculations, drawings, specifications, and permit documentation; developing and reviewing hydrologic and hydraulic models; analysing rainfall, runoff, river, and drainage data; and supporting...

Staff Water Operations Specialist

Added 05/08/2026

We are seeking a Staff Water Operations Specialist to provide technical leadership and operational support across water treatment, distribution, and related infrastructure. This role is suited to an experienced water professional who can combine hands-on operational knowledge with strong analytical, coordination, and problem-solving skills. You will help ensure safe, reliable, compliant, and efficient water services while supporting continuous improvement across operational activities. Key responsibilities include monitoring and optimising water treatment and distribution processes; reviewing operational data, plant performance, alarms, and trends; identifying risks and implementing corrective actions; and supporting investigations into incidents, service interruptions, quality concerns, and equipment failures. You...

Senior Staff Biologist

Added 27/07/2026

We are seeking a Senior Staff Biologist to provide technical leadership and biological expertise across a range of environmental, ecological, and natural resource projects. The successful candidate will lead field investigations, biological assessments, regulatory reviews, and technical studies involving terrestrial and/or aquatic systems. This role requires sound scientific judgement, strong project coordination skills, and the ability to develop practical, defensible solutions for complex environmental challenges. Key responsibilities include planning and directing biological surveys; preparing technical reports, permit applications, impact assessments, mitigation plans, and monitoring programs; evaluating ecological data; and interpreting applicable environmental legislation, policies, and regulatory requirements. You will oversee...

On-Call Staff Biologist

Added 27/07/2026

We are seeking an On-Call Staff Biologist to provide flexible biological and environmental support across a range of field, laboratory, and technical assignments. This role is well suited to a motivated professional who can respond to short-notice requests, work effectively in changing conditions, and apply sound scientific judgement to environmental investigations, monitoring programmes, and resource management activities. Responsibilities may include conducting field surveys and biological assessments; identifying plants, wildlife, habitats, and other ecological features; collecting, handling, and documenting samples; recording accurate field observations; and assisting with environmental impact assessments, compliance monitoring, restoration projects, and habitat management. You may also support...

Staff Solar Performance Engineer - Solar (Multiple Locations)

Added 29/06/2026

We are seeking a highly skilled Staff Solar Performance Engineer to join our dynamic team in multiple locations. In this role, you will be responsible for analyzing and optimizing the performance of solar energy systems. You will conduct detailed performance assessments, identify inefficiencies, and develop strategies to enhance the energy yield of solar installations. Your expertise will guide the design and implementation of performance monitoring systems, ensuring that all projects meet the highest standards of efficiency and reliability. The ideal candidate will have a strong background in solar energy systems, with a focus on performance analysis and optimization. You will...

Field Railway Services Technician 1 1

Added 20/08/2026

We are seeking a Field Railway Services Technician to support the safe, reliable and efficient operation of railway infrastructure and associated equipment. Working as part of a field-based team, you will assist with inspections, maintenance, fault finding, repairs and installation activities across rail environments. The role may involve working on tracks, stations, depots, signalling assets, communications systems, power equipment or other railway service infrastructure, depending on operational requirements and training. Your responsibilities will include carrying out planned and reactive maintenance, identifying defects, completing routine checks, using hand and power tools, and following technical instructions, work plans and site procedures. You...

Experienced Steel Site Manager for a Mega Project in Gällivare, Northern Sweden

Added 03/08/2026

We are seeking an experienced Steel Site Manager to lead structural steel activities on a major industrial construction project in Gällivare, Northern Sweden. This is a hands-on leadership role for a construction professional who can coordinate complex site operations, maintain high standards of safety and quality, and ensure that steel erection progresses according to schedule. The position offers the opportunity to work on a large-scale project in a demanding northern environment, collaborating with multidisciplinary teams and international contractors. Your responsibilities will include planning, supervising and coordinating all steel erection and installation activities on site. You will manage subcontractors, site personnel,...