Your new company My client is a part of a group that offers a range of services, including ecological consultancy. They were established over 40 years ago and have provided services to their clients nationally ever since. They work on a range of large-scale infrastructure projects as well as conservation and others. Your new role My client is seeking experienced Ecological Clerk of Works (ECoW) professionals to support ongoing construction and infrastructure projects based between Selby and Bridlington. You'll oversee on-site ecological compliance, provide expert advice to contractors, and ensure works are delivered in line with project-specific mitigation measures and protected species legislation. This contract can be offered outside IR35. What you'll need to succeed Proven experience working as an ECoW on active construction sites Strong understanding of UK wildlife legislation and protected species mitigation Ability to deliver clear, practical advice to site teams and contractors Relevant ecology qualifications or professional membership Full UK driving licence and willingness to travel between sites Own PPE (Required) / Specialist equipment is desirable. CSCS Card What you'll get in return 150 - 300 day rate DOE (outside IR35 options available) Flexible contract duration with potential for extension Opportunity to support high-profile environmental projects Ongoing support from an experienced environmental recruitment team What you need to do now If you're interested in this role, click 'apply now' to forward an up-to-date copy of your CV, or call us now. If this job isn't quite right for you, but you are looking for a new position, please contact us for a confidential discussion about your career. Hays Specialist Recruitment Limited acts as an employment agency for permanent recruitment and employment business for the supply of temporary workers. By applying for this job you accept the T&C's, Privacy Policy and Disclaimers which can be found at (url removed)
13/07/2026
Seasonal
Your new company My client is a part of a group that offers a range of services, including ecological consultancy. They were established over 40 years ago and have provided services to their clients nationally ever since. They work on a range of large-scale infrastructure projects as well as conservation and others. Your new role My client is seeking experienced Ecological Clerk of Works (ECoW) professionals to support ongoing construction and infrastructure projects based between Selby and Bridlington. You'll oversee on-site ecological compliance, provide expert advice to contractors, and ensure works are delivered in line with project-specific mitigation measures and protected species legislation. This contract can be offered outside IR35. What you'll need to succeed Proven experience working as an ECoW on active construction sites Strong understanding of UK wildlife legislation and protected species mitigation Ability to deliver clear, practical advice to site teams and contractors Relevant ecology qualifications or professional membership Full UK driving licence and willingness to travel between sites Own PPE (Required) / Specialist equipment is desirable. CSCS Card What you'll get in return 150 - 300 day rate DOE (outside IR35 options available) Flexible contract duration with potential for extension Opportunity to support high-profile environmental projects Ongoing support from an experienced environmental recruitment team What you need to do now If you're interested in this role, click 'apply now' to forward an up-to-date copy of your CV, or call us now. If this job isn't quite right for you, but you are looking for a new position, please contact us for a confidential discussion about your career. Hays Specialist Recruitment Limited acts as an employment agency for permanent recruitment and employment business for the supply of temporary workers. By applying for this job you accept the T&C's, Privacy Policy and Disclaimers which can be found at (url removed)
Your new role As a Bat Detector Ecologist, you will support environmental compliance on a major highway infrastructure project, carrying out bat activity surveys and monitoring to inform ecological mitigation and ensure works remain compliant with relevant legislation. Key responsibilities include: Undertaking dusk/dawn bat surveys Deploying, retrieving and analysing bat detectors Identifying bat species from acoustic recordings Assisting with ecological inspections and site monitoring Producing accurate field notes and survey data Supporting Ecological Clerk of Works (ECoW) activities where required. Liaising with site teams to communicate ecological constraints Ensuring all work is completed in line with health and safety procedures What you'll need to succeed Degree in Ecology or related area CSCS / Highways Passport Own PPE Experience carrying out bat activity surveys Proficiency using bat detector equipment and software Strong bat species identification skills Knowledge of UK wildlife legislation and best practice guidance Ability to work flexible hours, including early mornings and evenings Full UK driving licence and access to a vehicle Excellent communication and report-writing skills Bat Licence L1/2 What you'll get in return 200 - 350 P/Day (Outside IR35 Available) Opportunity to work on a nationally significant infrastructure project Flexible contract arrangements Valuable experience within a large-scale construction environment Support from an experienced environmental recruitment team Potential for contract extensions and future project opportunities What you need to do now If you're interested in this role, click 'apply now' to forward an up-to-date copy of your CV, or call us now. If this job isn't quite right for you, but you are looking for a new position, please contact us for a confidential discussion about your career. Hays Specialist Recruitment Limited acts as an employment agency for permanent recruitment and employment business for the supply of temporary workers. By applying for this job you accept the T&C's, Privacy Policy and Disclaimers which can be found at (url removed)
10/07/2026
Seasonal
Your new role As a Bat Detector Ecologist, you will support environmental compliance on a major highway infrastructure project, carrying out bat activity surveys and monitoring to inform ecological mitigation and ensure works remain compliant with relevant legislation. Key responsibilities include: Undertaking dusk/dawn bat surveys Deploying, retrieving and analysing bat detectors Identifying bat species from acoustic recordings Assisting with ecological inspections and site monitoring Producing accurate field notes and survey data Supporting Ecological Clerk of Works (ECoW) activities where required. Liaising with site teams to communicate ecological constraints Ensuring all work is completed in line with health and safety procedures What you'll need to succeed Degree in Ecology or related area CSCS / Highways Passport Own PPE Experience carrying out bat activity surveys Proficiency using bat detector equipment and software Strong bat species identification skills Knowledge of UK wildlife legislation and best practice guidance Ability to work flexible hours, including early mornings and evenings Full UK driving licence and access to a vehicle Excellent communication and report-writing skills Bat Licence L1/2 What you'll get in return 200 - 350 P/Day (Outside IR35 Available) Opportunity to work on a nationally significant infrastructure project Flexible contract arrangements Valuable experience within a large-scale construction environment Support from an experienced environmental recruitment team Potential for contract extensions and future project opportunities What you need to do now If you're interested in this role, click 'apply now' to forward an up-to-date copy of your CV, or call us now. If this job isn't quite right for you, but you are looking for a new position, please contact us for a confidential discussion about your career. Hays Specialist Recruitment Limited acts as an employment agency for permanent recruitment and employment business for the supply of temporary workers. By applying for this job you accept the T&C's, Privacy Policy and Disclaimers which can be found at (url removed)
Your new company My client is a well-established contractor with over 40 years of experience delivering a wide range of services across the UK, including environmental and ecological support. They have a strong track record of successfully delivering major infrastructure and civil engineering projects, while also contributing to environmental enhancement and conservation initiatives. Their diverse portfolio offers the opportunity to work on complex, large-scale schemes alongside experienced multidisciplinary teams. Your new role As an ECoW, you will provide on-site ecological support to construction teams, ensuring works are undertaken in line with ecological legislation, planning conditions, licences, and project environmental requirements. Key responsibilities will include: Conducting ecological site inspections and toolbox talks. Monitoring construction activities to ensure compliance with ecological constraints. Advising site teams on protected species, habitats, and mitigation measures. Providing ecological supervision during sensitive works. Recording site observations and producing concise reports. Working closely with environmental managers, contractors, and stakeholders to resolve ecological issues effectively. Supporting compliance with environmental management plans and permit requirements. What you'll need to succeed Previous experience working as an Ecological Clerk of Works (ECoW). Strong knowledge of UK wildlife legislation and protected species mitigation. Experience providing ecological advice within active construction environments. Ability to communicate effectively with site teams and project stakeholders. Full UK driving licence and willingness to travel to site. Membership of CIEEM is desirable. Protected species survey licences would be desirable but are not essential. What you'll get in return £150 - £300 P/Day inc. expenses Opportunity to work with an established contractor delivering nationally significant projects. Valuable experience within a fast-paced construction environment. Supportive project team and the chance to make a tangible impact on environmental compliance and biodiversity protection. ongoing support from an experienced environmental recruitment team What you need to do now If you're interested in this role, click 'apply now' to forward an up-to-date copy of your CV, or call us now.If this job isn't quite right for you, but you are looking for a new position, please contact us for a confidential discussion about your career. Hays Specialist Recruitment Limited acts as an employment agency for permanent recruitment and employment business for the supply of temporary workers. By applying for this job you accept the T&C's, Privacy Policy and Disclaimers which can be found at hays.co.uk
10/07/2026
Seasonal
Your new company My client is a well-established contractor with over 40 years of experience delivering a wide range of services across the UK, including environmental and ecological support. They have a strong track record of successfully delivering major infrastructure and civil engineering projects, while also contributing to environmental enhancement and conservation initiatives. Their diverse portfolio offers the opportunity to work on complex, large-scale schemes alongside experienced multidisciplinary teams. Your new role As an ECoW, you will provide on-site ecological support to construction teams, ensuring works are undertaken in line with ecological legislation, planning conditions, licences, and project environmental requirements. Key responsibilities will include: Conducting ecological site inspections and toolbox talks. Monitoring construction activities to ensure compliance with ecological constraints. Advising site teams on protected species, habitats, and mitigation measures. Providing ecological supervision during sensitive works. Recording site observations and producing concise reports. Working closely with environmental managers, contractors, and stakeholders to resolve ecological issues effectively. Supporting compliance with environmental management plans and permit requirements. What you'll need to succeed Previous experience working as an Ecological Clerk of Works (ECoW). Strong knowledge of UK wildlife legislation and protected species mitigation. Experience providing ecological advice within active construction environments. Ability to communicate effectively with site teams and project stakeholders. Full UK driving licence and willingness to travel to site. Membership of CIEEM is desirable. Protected species survey licences would be desirable but are not essential. What you'll get in return £150 - £300 P/Day inc. expenses Opportunity to work with an established contractor delivering nationally significant projects. Valuable experience within a fast-paced construction environment. Supportive project team and the chance to make a tangible impact on environmental compliance and biodiversity protection. ongoing support from an experienced environmental recruitment team What you need to do now If you're interested in this role, click 'apply now' to forward an up-to-date copy of your CV, or call us now.If this job isn't quite right for you, but you are looking for a new position, please contact us for a confidential discussion about your career. Hays Specialist Recruitment Limited acts as an employment agency for permanent recruitment and employment business for the supply of temporary workers. By applying for this job you accept the T&C's, Privacy Policy and Disclaimers which can be found at hays.co.uk
Your new company My client is a well-established contractor with over 40 years of experience delivering a wide range of services across the UK, including environmental and ecological support. They have a strong track record of successfully delivering major infrastructure and civil engineering projects, while also contributing to environmental enhancement and conservation initiatives. Their diverse portfolio offers the opportunity to work on complex, large-scale schemes alongside experienced multidisciplinary teams. Your new role As an ECoW, you will provide on-site ecological support to construction teams, ensuring works are undertaken in line with ecological legislation, planning conditions, licences, and project environmental requirements. Key responsibilities will include: Conducting ecological site inspections and toolbox talks. Monitoring construction activities to ensure compliance with ecological constraints. Advising site teams on protected species, habitats, and mitigation measures. Providing ecological supervision during sensitive works. Recording site observations and producing concise reports. Working closely with environmental managers, contractors, and stakeholders to resolve ecological issues effectively. Supporting compliance with environmental management plans and permit requirements. What you'll need to succeed Previous experience working as an Ecological Clerk of Works (ECoW). CSCS / Highways Passport Strong knowledge of UK wildlife legislation and protected species mitigation. Experience providing ecological advice within active construction environments. Ability to communicate effectively with site teams and project stakeholders. Full UK driving licence and willingness to travel to the site. Your own PPE Protected species survey licences would be desirable but are not essential. What you'll get in return 150 - 300 P/Day inc. expenses Opportunity to work with an established contractor delivering nationally significant projects. Valuable experience within a fast-paced construction environment. Supportive project team and the chance to make a tangible impact on environmental compliance and biodiversity protection. ongoing support from an experienced environmental recruitment team What you need to do now If you're interested in this role, click 'apply now' to forward an up-to-date copy of your CV, or call us now. If this job isn't quite right for you, but you are looking for a new position, please contact us for a confidential discussion about your career. Hays Specialist Recruitment Limited acts as an employment agency for permanent recruitment and employment business for the supply of temporary workers. By applying for this job you accept the T&C's, Privacy Policy and Disclaimers which can be found at (url removed)
10/07/2026
Seasonal
Your new company My client is a well-established contractor with over 40 years of experience delivering a wide range of services across the UK, including environmental and ecological support. They have a strong track record of successfully delivering major infrastructure and civil engineering projects, while also contributing to environmental enhancement and conservation initiatives. Their diverse portfolio offers the opportunity to work on complex, large-scale schemes alongside experienced multidisciplinary teams. Your new role As an ECoW, you will provide on-site ecological support to construction teams, ensuring works are undertaken in line with ecological legislation, planning conditions, licences, and project environmental requirements. Key responsibilities will include: Conducting ecological site inspections and toolbox talks. Monitoring construction activities to ensure compliance with ecological constraints. Advising site teams on protected species, habitats, and mitigation measures. Providing ecological supervision during sensitive works. Recording site observations and producing concise reports. Working closely with environmental managers, contractors, and stakeholders to resolve ecological issues effectively. Supporting compliance with environmental management plans and permit requirements. What you'll need to succeed Previous experience working as an Ecological Clerk of Works (ECoW). CSCS / Highways Passport Strong knowledge of UK wildlife legislation and protected species mitigation. Experience providing ecological advice within active construction environments. Ability to communicate effectively with site teams and project stakeholders. Full UK driving licence and willingness to travel to the site. Your own PPE Protected species survey licences would be desirable but are not essential. What you'll get in return 150 - 300 P/Day inc. expenses Opportunity to work with an established contractor delivering nationally significant projects. Valuable experience within a fast-paced construction environment. Supportive project team and the chance to make a tangible impact on environmental compliance and biodiversity protection. ongoing support from an experienced environmental recruitment team What you need to do now If you're interested in this role, click 'apply now' to forward an up-to-date copy of your CV, or call us now. If this job isn't quite right for you, but you are looking for a new position, please contact us for a confidential discussion about your career. Hays Specialist Recruitment Limited acts as an employment agency for permanent recruitment and employment business for the supply of temporary workers. By applying for this job you accept the T&C's, Privacy Policy and Disclaimers which can be found at (url removed)
You'll deliver a range of consultancy services both internally and externally to ensure all ecological constraints and opportunities are managed effectively. You will work collaboratively with different teams supporting habitat and species surveys, ECoW Requirements, impact assessments, licencing and mitigation and Biodiversity Net Gain. You will be involved in both fieldwork and desk-based activities across a wide range of exciting contracts.
25/06/2026
Full time
You'll deliver a range of consultancy services both internally and externally to ensure all ecological constraints and opportunities are managed effectively. You will work collaboratively with different teams supporting habitat and species surveys, ECoW Requirements, impact assessments, licencing and mitigation and Biodiversity Net Gain. You will be involved in both fieldwork and desk-based activities across a wide range of exciting contracts.
Your new company My client is a part of a group that offers a range of services, including ecological consultancy. They were established over 40 years ago and have provided services to their clients nationally ever since. They work on a range of large scale infrastructure projects as well as conservation and others. Your new role My client is looking for an experienced ecologist to support an ongoing infrastructure project. You will be conducting habitat assessments, protected species surveys, ECoW and producing reports of your findings for the client - this will be alongside any other support on the project they may require. This contract can be offered outside IR35. What you'll need to succeed Proven experience working as an Ecologist Experience in conducting habitat assessment Ability to deliver clear reports Experience with Protected species surveying Protected Species Licences are desirable Relevant ecology qualifications or professional membership Full UK driving licence and willingness to travel between sites Own PPE (Required) / Specialist equipment is desirable. CSCS Card What you'll get in return 150 - 300 day rate DOE & Pay type (outside IR35 options available) Flexible contract duration with potential for extension Opportunity to support high-profile environmental projects Ongoing support from an experienced environmental recruitment team What you need to do now If you're interested in this role, click 'apply now' to forward an up-to-date copy of your CV, or call us now. If this job isn't quite right for you, but you are looking for a new position, please contact us for a confidential discussion about your career. Hays Specialist Recruitment Limited acts as an employment agency for permanent recruitment and employment business for the supply of temporary workers. By applying for this job you accept the T&C's, Privacy Policy and Disclaimers which can be found at (url removed)
23/06/2026
Seasonal
Your new company My client is a part of a group that offers a range of services, including ecological consultancy. They were established over 40 years ago and have provided services to their clients nationally ever since. They work on a range of large scale infrastructure projects as well as conservation and others. Your new role My client is looking for an experienced ecologist to support an ongoing infrastructure project. You will be conducting habitat assessments, protected species surveys, ECoW and producing reports of your findings for the client - this will be alongside any other support on the project they may require. This contract can be offered outside IR35. What you'll need to succeed Proven experience working as an Ecologist Experience in conducting habitat assessment Ability to deliver clear reports Experience with Protected species surveying Protected Species Licences are desirable Relevant ecology qualifications or professional membership Full UK driving licence and willingness to travel between sites Own PPE (Required) / Specialist equipment is desirable. CSCS Card What you'll get in return 150 - 300 day rate DOE & Pay type (outside IR35 options available) Flexible contract duration with potential for extension Opportunity to support high-profile environmental projects Ongoing support from an experienced environmental recruitment team What you need to do now If you're interested in this role, click 'apply now' to forward an up-to-date copy of your CV, or call us now. If this job isn't quite right for you, but you are looking for a new position, please contact us for a confidential discussion about your career. Hays Specialist Recruitment Limited acts as an employment agency for permanent recruitment and employment business for the supply of temporary workers. By applying for this job you accept the T&C's, Privacy Policy and Disclaimers which can be found at (url removed)
You'll deliver a range of consultancy services both internally and externally to ensure all ecological constraints and opportunities are managed effectively. You will work collaboratively with different teams supporting habitat and species surveys, ECoW Requirements, impact assessments, licencing and mitigation and Biodiversity Net Gain. You will be involved in both fieldwork and desk-based activities across a wide range of exciting contracts.
18/06/2026
Full time
You'll deliver a range of consultancy services both internally and externally to ensure all ecological constraints and opportunities are managed effectively. You will work collaboratively with different teams supporting habitat and species surveys, ECoW Requirements, impact assessments, licencing and mitigation and Biodiversity Net Gain. You will be involved in both fieldwork and desk-based activities across a wide range of exciting contracts.
Ecologist / ECoW Location: Winchester, South East (On-site, Full-Time) Contract Type: Contract Sector: Tier 1 Highways / Major Infrastructure We are currently seeking experienced Ecologists and Ecological Clerks of Works (ECoW) to join a high-profile Tier 1 highways project in Winchester. This is an excellent opportunity to play a key role in delivering ecological compliance and environmental protection on one of the region s major infrastructure schemes. Working under the direction of the Lead Ecologist, you will be embedded within the site team, ensuring construction activities are carried out in line with ecological legislation, protected species requirements, and project environmental commitments. Key Responsibilities Act as on-site ECoW, providing real-time ecological advice and oversight to construction teams Deliver toolbox talks, inductions, and ecological briefings to site personnel Undertake ecological surveys and monitoring, with a focus on bats, nesting birds, and hazel dormouse Provide watching briefs during high-risk construction activities Ensure compliance with relevant wildlife legislation, protected species licensces, and planning conditions Liaise closely with site engineers, contractors, and the Lead Ecologist to integrate ecological requirements into construction methodologies Produce clear, accurate site reports and record ecological findings Support mitigation implementation and respond to ecological constraints in real time Requirements Proven experience in ecological consultancy or site-based ECoW roles Strong field skills in protected species surveys, particularly bats, nesting birds, and dormice Hold (or be eligible for) relevant protected species licences, with dormouse licence highly desirable Previous experience on large infrastructure or highways projects, ideally with Tier 1 contractors Valid CSCS card (or willingness to obtain prior to commencement) Strong understanding of UK wildlife legislation and mitigation practices Ability to work flexibly, including night shifts and occasional weekend work Excellent communication skills with the ability to advise site teams confidently and clearly What s on Offer Opportunity to work on a major national infrastructure project Long-term contract potential with consistent site-based work Exposure to complex ecological challenges within a Tier 1 environment Collaborative working with experienced ecologists and construction professionals Competitive day rate (DOE) If you are an experienced ecologist looking to take a hands-on role in delivering ecological compliance on a major highways scheme, we d like to hear from you.
18/06/2026
Contract
Ecologist / ECoW Location: Winchester, South East (On-site, Full-Time) Contract Type: Contract Sector: Tier 1 Highways / Major Infrastructure We are currently seeking experienced Ecologists and Ecological Clerks of Works (ECoW) to join a high-profile Tier 1 highways project in Winchester. This is an excellent opportunity to play a key role in delivering ecological compliance and environmental protection on one of the region s major infrastructure schemes. Working under the direction of the Lead Ecologist, you will be embedded within the site team, ensuring construction activities are carried out in line with ecological legislation, protected species requirements, and project environmental commitments. Key Responsibilities Act as on-site ECoW, providing real-time ecological advice and oversight to construction teams Deliver toolbox talks, inductions, and ecological briefings to site personnel Undertake ecological surveys and monitoring, with a focus on bats, nesting birds, and hazel dormouse Provide watching briefs during high-risk construction activities Ensure compliance with relevant wildlife legislation, protected species licensces, and planning conditions Liaise closely with site engineers, contractors, and the Lead Ecologist to integrate ecological requirements into construction methodologies Produce clear, accurate site reports and record ecological findings Support mitigation implementation and respond to ecological constraints in real time Requirements Proven experience in ecological consultancy or site-based ECoW roles Strong field skills in protected species surveys, particularly bats, nesting birds, and dormice Hold (or be eligible for) relevant protected species licences, with dormouse licence highly desirable Previous experience on large infrastructure or highways projects, ideally with Tier 1 contractors Valid CSCS card (or willingness to obtain prior to commencement) Strong understanding of UK wildlife legislation and mitigation practices Ability to work flexibly, including night shifts and occasional weekend work Excellent communication skills with the ability to advise site teams confidently and clearly What s on Offer Opportunity to work on a major national infrastructure project Long-term contract potential with consistent site-based work Exposure to complex ecological challenges within a Tier 1 environment Collaborative working with experienced ecologists and construction professionals Competitive day rate (DOE) If you are an experienced ecologist looking to take a hands-on role in delivering ecological compliance on a major highways scheme, we d like to hear from you.
