SLR is a global leader in sustainability solutions, working with clients to help make sustainability happen, within a collaborative, people-first culture. Due to continued growth, we are seeking experienced Senior Archaeologists (Project Supervisors) and Principal Archaeologists (Project Officers) to join our established Archaeology & Heritage team, delivering high-profile archaeological fieldwork and heritage projects. This is a Hybrid position based in Bolton (Fieldwork is Nationwide) the role will focus primarily on archaeological fieldwork supervision and project delivery, with additional exposure to post-excavation analysis and reporting, as well as a small amount of other heritage and infrastructure-related work spanning renewables, infrastructure, power, industrial and built environment sectors. in Bolton, Our team have been providing expert archaeological and heritage services for over 25 years, during which time we have demonstrated our ability to provide commercially aware advice and effective delivery to a wide range of clients throughout the UK. Our post-ex hubs in Carlisle and Bury St Edmunds are home to our purpose-built facilities, which provide finds analysis, palaeoenvironmental processing and analysis, post-excavation analysis, publication, and outreach. We also have dedicated field teams in Carlisle, Bury St Edmunds, Birmingham, Bolton and Nottingham. The role Successful candidates will be required to supervise small to large teams and lead projects of varying complexity, depending upon experience (2 years minimum for Senior Archaeologists, 5 years for Principal Archaeologists (with minimum 1 year supervisory experience). Senior Archaeologists and Principal Archaeologists will also be required to support us with writing up reports, completing smaller scale reports (with support from our wider team), and making a significant contribution to larger scale reporting. To this end you should have or be willing to develop your report writing skills and have the ability to interpret your findings on site. Knowledge of GIS recording and use of GPS equipment is essential, as is a full (clean) driving license, 4x4 or van driving experience and access to a car. CIfA membership at PCIfA or ACIfA level would be highly advantageous for all roles. For permanent staff, when not on site, you will be expected to attend one of our archaeological offices (listed above) on a hybrid basis. Casual / temporary staff will be site based. Travel Permanent staff must be flexible over travel and hours as we work on sites across the UK, however, our management team understand the benefit of having local archaeologists work on local sites, both from the archaeological and environmental standpoint, and as such we endeavour to offer our staff work close to their home base or office wherever possible. For projects close to a local office transport is available to site. Travel time for drivers (in full) or passengers (if exceeding 45mins each way) is compensated as paid overtime or TOIL (subject to annual limit). For all staff we offer an excellent subsistence package in addition to travel allowance and accommodation where working away. Rewards & Benefits SLR’s ‘One Team’ culture is at the heart of our business, providing a collaborative and supportive environment for professional development. Through a structured career framework, regular performance reviews, and full support toward chartership, professional qualifications and licenses, we offer outstanding opportunities for long‑term career progression. Our flexible benefits & reward package includes: Competitive salary with discretionary bonus Company pension Private medical insurance Life, income, and travel insurance Salary sacrifice car lease and cycle‑to‑work schemes We believe sustainable careers need balance, that’s why we offer: Flexible, hybrid and agile working 25 days’ annual leave plus flexible public holidays Buy or sell leave options Core working hours Cross‑border remote working and sabbatical opportunities Family life and wellbeing matter at SLR: We provide enhanced maternity, paternity and adoption leave, access to an Employee Assistance Programme, and specialist support for mental health, stress, and menopause - supporting our people both professionally and personally. Culture & Inclusion Inclusion is fundamental to who we are. We are committed to equal opportunities and foster a workplace where everyone can thrive, supported by active Culture & Inclusion Committees and Employee Networks. We welcome applications from candidates of all backgrounds and are a Disability Confident Committed employer. If you require any adjustments during the recruitment process, please let us know and we will be happy to support you. If this role feels like a great fit for your experience and ambitions, we’d love to hear from you.