Shuttering Carpenter - Muswell HillLocation: Muswell Hill, North LondonPay: £25 per hourType: Temporary / ContractRole Overview:We are looking for an experienced Shuttering Carpenter for a site in Muswell Hill, North London, to construct temporary timber and metal formwork to hold setting concrete.Key Responsibilities:Construct, erect, and dismantle shuttering/formwork according to project drawings.Pour concrete into the formwork and ensure proper structur
Shuttering Carpenter - Muswell HillLocation: Muswell Hill, North LondonPay: £25 per hourType: Temporary / ContractRole Overview:We are looking for an experienced Shuttering Carpenter for a site in Muswell Hill, North London, to construct temporary timber and metal formwork to hold setting concrete.Key Responsibilities:Construct, erect, and dismantle shuttering/formwork according to project drawings.Pour concrete into the formwork and ensure proper structur
Site Engineer - Civils: Shafts and Piling Location: Luton Rate: £350 per day CIS Duration: 10 weeks Start Date: 28/9 We are currently recruiting for an experienced Site Engineer to join a Specialist Contractor on a Water Project in Luton.Key ResponsibilitiesSetting Out & QA: Accurate setting outQuality Assurance: Conducting rigorous QA checks and maintaining accurate site records and as-built surveys.What We're Looking ForProven experience working as a Sit
Site Engineer - Civils: Shafts and Piling Location: Luton Rate: £350 per day CIS Duration: 10 weeks Start Date: 28/9 We are currently recruiting for an experienced Site Engineer to join a Specialist Contractor on a Water Project in Luton.Key ResponsibilitiesSetting Out & QA: Accurate setting outQuality Assurance: Conducting rigorous QA checks and maintaining accurate site records and as-built surveys.What We're Looking ForProven experience working as a Sit
Roofer Multi required - domestic property maintenance response repairs Responsibilities:Undertaking day to day response maintenance repairsTo carry out minor roofing repairs to our propertiesDelivery of General Building / Roofing maintenance repairs / gutters / fascias / minor groundworks / minor brickworkAs well as being capable of additional types of work with your skill setTo achieve quality in carrying out carpentry work and that you comply with our h
Roofer Multi required - domestic property maintenance response repairs Responsibilities:Undertaking day to day response maintenance repairsTo carry out minor roofing repairs to our propertiesDelivery of General Building / Roofing maintenance repairs / gutters / fascias / minor groundworks / minor brickworkAs well as being capable of additional types of work with your skill setTo achieve quality in carrying out carpentry work and that you comply with our h
CSCS LabourerHuntingdon, PE29£15.07 to £17.89 per hourStart 28/09/2026 CSCS Labourer Requirements:* Must hold a valid CSCS Card* Must be able to provide references from previous employers* Valid Right To Work In The UK CSCS Labourer Duties:* Site clearance* Moving materials* Assisting with deliveries*Pre plaster knowledge ideal Contact Denise at Randstad if this CSCS Labourer role is of interest to you. 07557150793 Randstad CPE values diversity and promo
CSCS LabourerHuntingdon, PE29£15.07 to £17.89 per hourStart 28/09/2026 CSCS Labourer Requirements:* Must hold a valid CSCS Card* Must be able to provide references from previous employers* Valid Right To Work In The UK CSCS Labourer Duties:* Site clearance* Moving materials* Assisting with deliveries*Pre plaster knowledge ideal Contact Denise at Randstad if this CSCS Labourer role is of interest to you. 07557150793 Randstad CPE values diversity and promo
Plumber - OldhamPay Rate: £26.00 per hour (CIS)Hours: 37.5 hours per weekStart Date: Immediate / ASAPDuration: Contract running through until ChristmasLocation: OldhamRole Overview: Working on a multi-phase, premium commercial office development delivering commercial 1st and 2nd fix plumbing, pipework installations, sanitaryware fitting, and system testing.Requirements: Valid Blue CSCS Card (NVQ Level 2 in Plumbing), full set of own trade tools, proven com
Plumber - OldhamPay Rate: £26.00 per hour (CIS)Hours: 37.5 hours per weekStart Date: Immediate / ASAPDuration: Contract running through until ChristmasLocation: OldhamRole Overview: Working on a multi-phase, premium commercial office development delivering commercial 1st and 2nd fix plumbing, pipework installations, sanitaryware fitting, and system testing.Requirements: Valid Blue CSCS Card (NVQ Level 2 in Plumbing), full set of own trade tools, proven com
Are you an experienced Welfare Cleaning? Are you available for work? Position: Welfare CleaningLocation: RamsgateContract type: TemporaryStart date: ASAPSalary/Rate: £13-15 dependant on experience.Randstad CPE contact: Lewis 01622 357230 What you need Experience in welfare labouring Attention for detail when cleaningWhat to do next:If you feel this role meets your expectations please click apply and upload your details or call us on 01622 357230 Randstad
Are you an experienced Welfare Cleaning? Are you available for work? Position: Welfare CleaningLocation: RamsgateContract type: TemporaryStart date: ASAPSalary/Rate: £13-15 dependant on experience.Randstad CPE contact: Lewis 01622 357230 What you need Experience in welfare labouring Attention for detail when cleaningWhat to do next:If you feel this role meets your expectations please click apply and upload your details or call us on 01622 357230 Randstad
CSCS Cleaner - Peckham (SE15)Pay Rate: £14.24 - £16.70 / hourHours: 9 hours / dayLocation: Peckham, London (SE15)Type: Temporary / ContractStart: ImmediateRole Overview:We are looking for reliable CSCS Cleaners for a site in Peckham to carry out high-standard builders cleans and sparkle cleans prior to handover.Key Responsibilities:Carry out site-wide builders cleans and final sparkle cleans.Clear construction dust, debris, and marks from all surfaces, gla
CSCS Cleaner - Peckham (SE15)Pay Rate: £14.24 - £16.70 / hourHours: 9 hours / dayLocation: Peckham, London (SE15)Type: Temporary / ContractStart: ImmediateRole Overview:We are looking for reliable CSCS Cleaners for a site in Peckham to carry out high-standard builders cleans and sparkle cleans prior to handover.Key Responsibilities:Carry out site-wide builders cleans and final sparkle cleans.Clear construction dust, debris, and marks from all surfaces, gla
360 Operator - East LondonLocation: East LondonType: Ongoing / ContractRole Overview:We are looking for an experienced and reliable 360 Excavator Operator for active construction sites across East London. You will be operating machines safely, efficiently, and independently to support groundworks, excavation, and site clearance teams.Key Responsibilities:Operating 360 excavators for footings, trenching, drainage, and site levelling.Work closely with ground
360 Operator - East LondonLocation: East LondonType: Ongoing / ContractRole Overview:We are looking for an experienced and reliable 360 Excavator Operator for active construction sites across East London. You will be operating machines safely, efficiently, and independently to support groundworks, excavation, and site clearance teams.Key Responsibilities:Operating 360 excavators for footings, trenching, drainage, and site levelling.Work closely with ground
Randstad UK CPE Team is looking to onboard a labourer in Alderholt for our new build residential project.Job Title: Site LabourerLocation: Alderholt, SP6TemporaryPay Rate: £15.50 - £16.50 per hourAbout the Role:Assisting on site with general labouring dutiesSupporting trades and site managers as requiredLoading and unloading materialsMaintaining a clean and safe working environmentFollowing all health and safety guidelinesRequirements:Previous labouring or
Randstad UK CPE Team is looking to onboard a labourer in Alderholt for our new build residential project.Job Title: Site LabourerLocation: Alderholt, SP6TemporaryPay Rate: £15.50 - £16.50 per hourAbout the Role:Assisting on site with general labouring dutiesSupporting trades and site managers as requiredLoading and unloading materialsMaintaining a clean and safe working environmentFollowing all health and safety guidelinesRequirements:Previous labouring or
Job Title: Infrasrtructure Director Salary: £105,000 - £115,000pa DOELocation: West LondonResponsibilities:Leads the planning, renewal, and expansion of key building services, including power, water, HVAC (heating, ventilation, and air conditioning), and data networksReliable, continuous performance is maintained across all mechanical, electrical, and plumbing (MEP) systems, with downtime kept to a minimum.Keeps operations aligned with applicable building
Job Title: Infrasrtructure Director Salary: £105,000 - £115,000pa DOELocation: West LondonResponsibilities:Leads the planning, renewal, and expansion of key building services, including power, water, HVAC (heating, ventilation, and air conditioning), and data networksReliable, continuous performance is maintained across all mechanical, electrical, and plumbing (MEP) systems, with downtime kept to a minimum.Keeps operations aligned with applicable building
London has a number of Civil engineering projects across all sectors. We are currently looking for Site / Project engineers / Senior Project Engineers and above with Tier 5, Ancestry or applicable Visas to relocate to London and join some of the largest and most interesting Civil engineering projects in the world. You will be working for Tier 1 main Contractors with proven pedigree.You duties will be similar to Australia and New Zealand and day rates are
London has a number of Civil engineering projects across all sectors. We are currently looking for Site / Project engineers / Senior Project Engineers and above with Tier 5, Ancestry or applicable Visas to relocate to London and join some of the largest and most interesting Civil engineering projects in the world. You will be working for Tier 1 main Contractors with proven pedigree.You duties will be similar to Australia and New Zealand and day rates are
Cleaner Wanted - YeovilPay: £16.55 per hourHours: 20 hours per week (4 hours per day, 5 days a week)Schedule: Flexible working hoursWe are looking for a reliable, hard-working Cleaner to join our team on a construction site in Yeovil.The Role:Cleaning site offices, canteens, and welfare cabinsSweeping, mopping, dusting, and sanitizing high-touch areasEmptying bins and restocking cleaning suppliesMaintaining high standards of hygiene across site facilitiesW
Cleaner Wanted - YeovilPay: £16.55 per hourHours: 20 hours per week (4 hours per day, 5 days a week)Schedule: Flexible working hoursWe are looking for a reliable, hard-working Cleaner to join our team on a construction site in Yeovil.The Role:Cleaning site offices, canteens, and welfare cabinsSweeping, mopping, dusting, and sanitizing high-touch areasEmptying bins and restocking cleaning suppliesMaintaining high standards of hygiene across site facilitiesW
Job Title: CSCS Handyman / Multi-TraderLocation: Hemel Hempstead, HertfordshirePay Rate: £19.00 per hour (CIS / Umbrella)Duration: Temporary (4 Days) Requirements & QualificationsCSCS Card: Valid CSCS card (Blue Skilled Worker preferred; Green accepted with trade background).Tools: Own comprehensive tool kit (cordless battery tools or 110V with valid PAT test stickers).PPE: Full 5-point PPE (hard hat, hi-vis vest/jacket, safety glasses, gloves, steel toe-c
Job Title: CSCS Handyman / Multi-TraderLocation: Hemel Hempstead, HertfordshirePay Rate: £19.00 per hour (CIS / Umbrella)Duration: Temporary (4 Days) Requirements & QualificationsCSCS Card: Valid CSCS card (Blue Skilled Worker preferred; Green accepted with trade background).Tools: Own comprehensive tool kit (cordless battery tools or 110V with valid PAT test stickers).PPE: Full 5-point PPE (hard hat, hi-vis vest/jacket, safety glasses, gloves, steel toe-c
London has a number of Civil engineering projects across all sectors. We are currently looking for Site / Project engineers / Senior Project Engineers and above with Tier 5, Ancestry or applicable Visas to relocate to London and join some of the largest and most interesting Civil engineering projects in the world. You will be working for Tier 1 main Contractors with proven pedigree.You duties will be similar to Australia and New Zealand and day rates are
London has a number of Civil engineering projects across all sectors. We are currently looking for Site / Project engineers / Senior Project Engineers and above with Tier 5, Ancestry or applicable Visas to relocate to London and join some of the largest and most interesting Civil engineering projects in the world. You will be working for Tier 1 main Contractors with proven pedigree.You duties will be similar to Australia and New Zealand and day rates are
Role: Labourer Pay Rate: £14.24 - £16.55 / hourLocation -Oaklawn Road, Leatherhead (KT22)Type: Temporary / ContractStart:- ASAP Role Overview:We are looking for reliable CSCS Labourers for an active construction site in Leatherhead to support daily site operations, assist trade teams, and ensure a safe, efficient working environment.Key Responsibilities:Assist skilled trades on site and carry out general labouring duties.Move materials around site safely,
Role: Labourer Pay Rate: £14.24 - £16.55 / hourLocation -Oaklawn Road, Leatherhead (KT22)Type: Temporary / ContractStart:- ASAP Role Overview:We are looking for reliable CSCS Labourers for an active construction site in Leatherhead to support daily site operations, assist trade teams, and ensure a safe, efficient working environment.Key Responsibilities:Assist skilled trades on site and carry out general labouring duties.Move materials around site safely,
Randstad is currently looking for a Traffic Marshall based in Haverfordwest for a project starting ASAP. If you are interested please see further details.Key Skills / Responsibilities:Maintaining site tidyAssisting trades on siteGeneral site labouring dutiesReporting in to site management team Requirements:Valid CSCS card Own PPEA good attitude & strong work ethicHealth and safety knowledgeRelevant experience and references from previous contractors Benef
Randstad is currently looking for a Traffic Marshall based in Haverfordwest for a project starting ASAP. If you are interested please see further details.Key Skills / Responsibilities:Maintaining site tidyAssisting trades on siteGeneral site labouring dutiesReporting in to site management team Requirements:Valid CSCS card Own PPEA good attitude & strong work ethicHealth and safety knowledgeRelevant experience and references from previous contractors Benef
Are you an IPAF Operator based near Mildenhall IP28 and looking for a new contract? If you have a CSCS and IPAF card we have a role to start on the 8/10/26 for short term work on a housing projectRandstad are looking for a reliable IPAF Operator with a valid CSCS card to start immediately paying £22phDuties:Operating a MEWPTo apply for this position you will need the following:Valid CSCSValid IPAF ticketPPEPrevious experience not preferred but would be ide
Are you an IPAF Operator based near Mildenhall IP28 and looking for a new contract? If you have a CSCS and IPAF card we have a role to start on the 8/10/26 for short term work on a housing projectRandstad are looking for a reliable IPAF Operator with a valid CSCS card to start immediately paying £22phDuties:Operating a MEWPTo apply for this position you will need the following:Valid CSCSValid IPAF ticketPPEPrevious experience not preferred but would be ide
Are you a Telehandler based near Newmarket CB8 and looking for a new contract? If you have a CPCS card we have a role to start on the 12/10/26 for 3 months work on a housing projectRandstad are looking for a reliable Telehandler with a valid CPCS card to start immediately paying £22.25 per hourDuties:Operating the machine on siteMoving materials in the machine To apply for this position you will need the following:Valid CPCS card and Driving LicensePPEPrev
Are you a Telehandler based near Newmarket CB8 and looking for a new contract? If you have a CPCS card we have a role to start on the 12/10/26 for 3 months work on a housing projectRandstad are looking for a reliable Telehandler with a valid CPCS card to start immediately paying £22.25 per hourDuties:Operating the machine on siteMoving materials in the machine To apply for this position you will need the following:Valid CPCS card and Driving LicensePPEPrev
I am working with one of my clients who are looking for a reliable cleaner to join their team in NottinghamWe need someone who has high standards in cleaning and DBSPay: £14.24Location: : NG1 7EJShift : 7am -2pm (30 min unpaid break)Contract: 13th oct - 30th octDuties involve:General cleaning of buildingHoover, dusting, and moppingMake sure everything is cleanRequired experience - Must have cleaning experience and DBSIf this is something you, or anyone you
I am working with one of my clients who are looking for a reliable cleaner to join their team in NottinghamWe need someone who has high standards in cleaning and DBSPay: £14.24Location: : NG1 7EJShift : 7am -2pm (30 min unpaid break)Contract: 13th oct - 30th octDuties involve:General cleaning of buildingHoover, dusting, and moppingMake sure everything is cleanRequired experience - Must have cleaning experience and DBSIf this is something you, or anyone you
Floor Layer - BuryPay Rate: £27.00 per hour (CIS)Date / Duration: 1 Day - Friday 16th OctoberHours: 07:30 - 17:30 (10 hours paid)Location: BuryDuties: Installing approx. 100 linear metres of Gradus sit-on skirting across 8 rooms to a high-quality finish.Requirements:Proven experience in contract flooring / vinyl / sit-on skirting installationFull set of own hand tools (mitre cutters, trimming knives, adhesive spreaders, etc.)Valid CSCS cardFull PPEAvailabl
Floor Layer - BuryPay Rate: £27.00 per hour (CIS)Date / Duration: 1 Day - Friday 16th OctoberHours: 07:30 - 17:30 (10 hours paid)Location: BuryDuties: Installing approx. 100 linear metres of Gradus sit-on skirting across 8 rooms to a high-quality finish.Requirements:Proven experience in contract flooring / vinyl / sit-on skirting installationFull set of own hand tools (mitre cutters, trimming knives, adhesive spreaders, etc.)Valid CSCS cardFull PPEAvailabl
Randstad UK CPE Team is looking to onboard a CSCS Labourer to join the team at Upper Heyford Site to support one of leading developers.Job Title: Site LabourerLocation: Heyford Park, BicesterPay: £16.50 per hour Duration: Ongoing workKey ResponsibilitiesAssisting on site with general labouring duties.Supporting trades and site managers as required.Loading and unloading materialsMaintaining a clean and safe working environmentFollowing all health and safety
Randstad UK CPE Team is looking to onboard a CSCS Labourer to join the team at Upper Heyford Site to support one of leading developers.Job Title: Site LabourerLocation: Heyford Park, BicesterPay: £16.50 per hour Duration: Ongoing workKey ResponsibilitiesAssisting on site with general labouring duties.Supporting trades and site managers as required.Loading and unloading materialsMaintaining a clean and safe working environmentFollowing all health and safety
Job Title: 360 Excavator Driver (Above & Below 10 Tonne)Location: Tilbury, EssexPosition Type: Ongoing ContractHours: 9 Hours Paid Per DayPay Rate: £22.00 - £23.00 per hour Job OverviewWe are looking for an experienced 360 Excavator Driver (Above & Below 10t) for an immediate start on an ongoing project based in Tilbury.The successful candidate will be operating machines of various sizes carrying out deep drainage, foundation work, and general earthworks.
Job Title: 360 Excavator Driver (Above & Below 10 Tonne)Location: Tilbury, EssexPosition Type: Ongoing ContractHours: 9 Hours Paid Per DayPay Rate: £22.00 - £23.00 per hour Job OverviewWe are looking for an experienced 360 Excavator Driver (Above & Below 10t) for an immediate start on an ongoing project based in Tilbury.The successful candidate will be operating machines of various sizes carrying out deep drainage, foundation work, and general earthworks.
Job Title: Asbestos SurveyorLocation: South West (Gloucester & Surrounding Areas)Employment Type: Full-timeSalary: £38,000 - £40,000 base salary (OTE including weekends: £46,000)About the RoleWe are looking for an experienced and qualified Asbestos Surveyor to join our team covering Gloucester and surrounding areas in the South West.In this role, you will perform a full range of asbestos surveying duties across domestic, commercial, and industrial properti
Job Title: Asbestos SurveyorLocation: South West (Gloucester & Surrounding Areas)Employment Type: Full-timeSalary: £38,000 - £40,000 base salary (OTE including weekends: £46,000)About the RoleWe are looking for an experienced and qualified Asbestos Surveyor to join our team covering Gloucester and surrounding areas in the South West.In this role, you will perform a full range of asbestos surveying duties across domestic, commercial, and industrial properti
Randstad is partnering with a leading, private equity-backed UK compliance consultancy to appoint an Air Hygiene Account Manager. You will lead and expand key client accounts across ventilation hygiene (TR19), ductwork safety, indoor air quality, and fire damper compliance for blue-chip commercial, healthcare, and public sector estates. Why Join?Backed by the Business Growth Fund (BGF) since 2016, expanding rapidly through a strategic "buy-and-build" model
Randstad is partnering with a leading, private equity-backed UK compliance consultancy to appoint an Air Hygiene Account Manager. You will lead and expand key client accounts across ventilation hygiene (TR19), ductwork safety, indoor air quality, and fire damper compliance for blue-chip commercial, healthcare, and public sector estates. Why Join?Backed by the Business Growth Fund (BGF) since 2016, expanding rapidly through a strategic "buy-and-build" model
Randstad C&P are working with an established FM company who is seeking a Maintenance Electrician to join their team in Cumbria.Details:Permanent role Full-time 40 hours per week, Monday to Friday: 7.15am - 4.15pmCompetitive salary of up to £47,000 per annumSignificant opportunities for professional developmentOvertime opportunities Duties:As a key member of the engineering team, you'll be responsible for a comprehensive planned and reactive maintenance pro
Randstad C&P are working with an established FM company who is seeking a Maintenance Electrician to join their team in Cumbria.Details:Permanent role Full-time 40 hours per week, Monday to Friday: 7.15am - 4.15pmCompetitive salary of up to £47,000 per annumSignificant opportunities for professional developmentOvertime opportunities Duties:As a key member of the engineering team, you'll be responsible for a comprehensive planned and reactive maintenance pro
My client is a large Facilities and maintenance company who operate in various sectors across the commercial sector. They are currently looking for a number of experienced electrical maintenance engineers to join an established team on a static site near Oxford. This role is Mon to Fri.Benefits include:Competitive salary up to £45,000OT available Progression and ongoing TrainingPensionCompany benefitsResponsibilities will include:Carry out all PPM's and re
My client is a large Facilities and maintenance company who operate in various sectors across the commercial sector. They are currently looking for a number of experienced electrical maintenance engineers to join an established team on a static site near Oxford. This role is Mon to Fri.Benefits include:Competitive salary up to £45,000OT available Progression and ongoing TrainingPensionCompany benefitsResponsibilities will include:Carry out all PPM's and re
Is your current contract coming to an end? Or are you looking for a Preboarder / Preboarding Labouring position to start ASAP? If you have a CSCS card, we want to hear from you! Location: Cramlington, Northumberland Position: Preboarder / Preboarding Labourer Contract type: TempStart date: ASAP Pay: £18.50 CIS or £15.80 PAYE rolled up Hours: 39 hours per week Duration: 3-6 months Randstad CPE contact: the Trades team (Newcastle branch) The RolePreboar
Is your current contract coming to an end? Or are you looking for a Preboarder / Preboarding Labouring position to start ASAP? If you have a CSCS card, we want to hear from you! Location: Cramlington, Northumberland Position: Preboarder / Preboarding Labourer Contract type: TempStart date: ASAP Pay: £18.50 CIS or £15.80 PAYE rolled up Hours: 39 hours per week Duration: 3-6 months Randstad CPE contact: the Trades team (Newcastle branch) The RolePreboar
Foreman - Water InfrastructureContract type - Freelance (2-years+) Location - North East sites including Bishop Auckland / HartlepoolRate - £350 / day (CIS) Are you an experienced Foreman with a strong track record in infrastructure projects looking to take full ownership of site operations on a major regional framework? We at Randstad are partnering with a tier-one civil engineering contractor who is recruiting a Foreman on a long-term, 2 to 3-year framew
Foreman - Water InfrastructureContract type - Freelance (2-years+) Location - North East sites including Bishop Auckland / HartlepoolRate - £350 / day (CIS) Are you an experienced Foreman with a strong track record in infrastructure projects looking to take full ownership of site operations on a major regional framework? We at Randstad are partnering with a tier-one civil engineering contractor who is recruiting a Foreman on a long-term, 2 to 3-year framew
The Role:We are currently recruiting a skilled patch plasterer / finisher for a ongoing contract on a busy new build housing site in the Hull area.This role focuses on resolving snagging lists and making good on internal walls and ceilings prior to house completions and buyer handovers. If you have an excellent eye for detail and take pride in delivering a smooth, high-quality finish, this is an ideal short-term opportunity.Role Responsibilities:Carrying o
The Role:We are currently recruiting a skilled patch plasterer / finisher for a ongoing contract on a busy new build housing site in the Hull area.This role focuses on resolving snagging lists and making good on internal walls and ceilings prior to house completions and buyer handovers. If you have an excellent eye for detail and take pride in delivering a smooth, high-quality finish, this is an ideal short-term opportunity.Role Responsibilities:Carrying o
Are you an experienced mechanical maintenance engineer within the facilities sector? Seeking a new challenge within 2026. My client is an established FM company looking for a qualified and experienced Mechanical maintenance engineer to join a team on a static site based in Oxford. This is a great role for someone looking to join a company offering lots of progression and training.Benefits will include:Competitive Salary up to £40,000. 8 Bank holidaysTrain
Are you an experienced mechanical maintenance engineer within the facilities sector? Seeking a new challenge within 2026. My client is an established FM company looking for a qualified and experienced Mechanical maintenance engineer to join a team on a static site based in Oxford. This is a great role for someone looking to join a company offering lots of progression and training.Benefits will include:Competitive Salary up to £40,000. 8 Bank holidaysTrain