Title: Multiskilled Maintenance Engineer (Electrical Bias)Location: Rochester, KentShifts: 4 on 4 off, Late Shifts (12:00 to 00:00, with flexible scheduling)Salary: Circa £58,000 Per Annum Join a highly successful, growing family business that has been a leader in British food manufacturing for over 75 years. We pride ourselves on producing the highest quality fresh produce for major household brands worldwide. While we constantly innovate and invest heavi
Title: Multiskilled Maintenance Engineer (Electrical Bias)Location: Rochester, KentShifts: 4 on 4 off, Late Shifts (12:00 to 00:00, with flexible scheduling)Salary: Circa £58,000 Per Annum Join a highly successful, growing family business that has been a leader in British food manufacturing for over 75 years. We pride ourselves on producing the highest quality fresh produce for major household brands worldwide. While we constantly innovate and invest heavi
Are you a dedicated and experienced Multi skilled Maintenance Engineer with proven working knowledge of both electrical and mechanical systems?We are seeking a highly competent and motivated Multi skilled Maintenance Engineer to join DS Smith on a temp ongoing basis. This role could also become permanent for the right person.Location: DS Smith, Kemsley Mill, Sittingbourne, Kent, ME10 2TDHours: 6am-6pm days, 4 on 4 offSalary: £58k perm, The Multi skilled En
Are you a dedicated and experienced Multi skilled Maintenance Engineer with proven working knowledge of both electrical and mechanical systems?We are seeking a highly competent and motivated Multi skilled Maintenance Engineer to join DS Smith on a temp ongoing basis. This role could also become permanent for the right person.Location: DS Smith, Kemsley Mill, Sittingbourne, Kent, ME10 2TDHours: 6am-6pm days, 4 on 4 offSalary: £58k perm, The Multi skilled En
Mechanical-Biased Multi-Skilled EngineerLocation: London - Zone 1 Salary: £40,000 - £45,000 per annum (Depending on experience)Shift: Monday - Friday | Standard Office HoursThe RoleAre you a precision-driven Engineer with a strong mechanical background and a "can-do" attitude toward building maintenance? We are seeking a Mechanical-Biased Multi-Skilled Engineer to join the onsite team at a high-end, flagship commercial head office in the heart of Zone 1. K
Mechanical-Biased Multi-Skilled EngineerLocation: London - Zone 1 Salary: £40,000 - £45,000 per annum (Depending on experience)Shift: Monday - Friday | Standard Office HoursThe RoleAre you a precision-driven Engineer with a strong mechanical background and a "can-do" attitude toward building maintenance? We are seeking a Mechanical-Biased Multi-Skilled Engineer to join the onsite team at a high-end, flagship commercial head office in the heart of Zone 1. K
Commercial Gas Engineer - Mobile (Newport)Location: Newport (Mobile Role)Salary: £47,000 - £50,000 (Depending on experience) + Overtime + Standby AllowanceJob Type: Full-time, PermanentHours: Monday - Friday, 40-hour weekOn-Call Rotation: 1 in 5 weeks (with guaranteed standby payment)Are you an experienced Commercial Gas Engineer looking for a refreshing change? If you want to move away from the "burnout" culture of nationwide travel and instead focus on h
Commercial Gas Engineer - Mobile (Newport)Location: Newport (Mobile Role)Salary: £47,000 - £50,000 (Depending on experience) + Overtime + Standby AllowanceJob Type: Full-time, PermanentHours: Monday - Friday, 40-hour weekOn-Call Rotation: 1 in 5 weeks (with guaranteed standby payment)Are you an experienced Commercial Gas Engineer looking for a refreshing change? If you want to move away from the "burnout" culture of nationwide travel and instead focus on h
Are you a qualified Mechanical Engineer with a passion for innovation?Do you have experience delivering design solutions in a heavy industrial environment?Are you looking to join a team shaping the future of steel production? Tata Steel has a permanent opportunity for a Design Engineer to join our Port Talbot site. You will play a key role in designing engineering solutions that support major capital projects, plant improvements, and maintenance excellence
Are you a qualified Mechanical Engineer with a passion for innovation?Do you have experience delivering design solutions in a heavy industrial environment?Are you looking to join a team shaping the future of steel production? Tata Steel has a permanent opportunity for a Design Engineer to join our Port Talbot site. You will play a key role in designing engineering solutions that support major capital projects, plant improvements, and maintenance excellence
Title: Maintenance Supervisor / ManagerLocation: Walsall, West MidlandsShifts: 40 Hours (Highly flexible between 6am - 10pm, with occasional weekends & nights)Salary: Circa £45,000 per annum (Dependent on experience)Benefits: Profit-based Annual Bonuses, Final Salary Pension, 33 Days Holiday, 3x Death in Service, Paid Overtime, Call-out Payments, Free Parking, Hapi App Discounts. The Company:Join a leading international manufacturer undergoing major site
Title: Maintenance Supervisor / ManagerLocation: Walsall, West MidlandsShifts: 40 Hours (Highly flexible between 6am - 10pm, with occasional weekends & nights)Salary: Circa £45,000 per annum (Dependent on experience)Benefits: Profit-based Annual Bonuses, Final Salary Pension, 33 Days Holiday, 3x Death in Service, Paid Overtime, Call-out Payments, Free Parking, Hapi App Discounts. The Company:Join a leading international manufacturer undergoing major site
Job Title: Mobile commercial gas engineer Location: SevenoaksContract: CommercialSalary: £51,500 I am currently working on behalf of a large FM and maintenance company, seeking an experienced and qualified commercial gas engineer. This will be a mobile based role covering commercial properties, in Sevenoaks region. Ideally the candidate should have experience working within commercial environments carrying out all areas of commercial gas maintenance and mi
Job Title: Mobile commercial gas engineer Location: SevenoaksContract: CommercialSalary: £51,500 I am currently working on behalf of a large FM and maintenance company, seeking an experienced and qualified commercial gas engineer. This will be a mobile based role covering commercial properties, in Sevenoaks region. Ideally the candidate should have experience working within commercial environments carrying out all areas of commercial gas maintenance and mi
Electrical Shift Engineer (Days)Location: Central LondonSalary: £48,000 per annum Shift Pattern: 4 On, 4 Off (Days Only)Hours: 7:00 AM - 7:00 PMAbout the RoleAre you a qualified Electrical Engineer looking for a stable, well-compensated day shift pattern? We are seeking a skilled Electrical Shift Engineer to join our engineering maintenance team.Key ResponsibilitiesReactive & Planned Maintenance: Carry out electrical PPMs (Planned Preventative Maintenance)
Electrical Shift Engineer (Days)Location: Central LondonSalary: £48,000 per annum Shift Pattern: 4 On, 4 Off (Days Only)Hours: 7:00 AM - 7:00 PMAbout the RoleAre you a qualified Electrical Engineer looking for a stable, well-compensated day shift pattern? We are seeking a skilled Electrical Shift Engineer to join our engineering maintenance team.Key ResponsibilitiesReactive & Planned Maintenance: Carry out electrical PPMs (Planned Preventative Maintenance)
Multi-Skilled Maintenance Engineer (Days)Location: Tilbury, EssexSalary: £40,000-50,000 per annum + Overtime & On-callShifts: Monday - Friday, 08:00 - 16:30 (1-in-6 on-call rota)Are you an experienced Maintenance Engineer looking for a premium "Days Only" role in a fast-paced environment? Join a global leader in FMCG manufacturing that truly invests in its people through advanced training, paid qualifications, and clear progression pathways.The RoleWorking
Multi-Skilled Maintenance Engineer (Days)Location: Tilbury, EssexSalary: £40,000-50,000 per annum + Overtime & On-callShifts: Monday - Friday, 08:00 - 16:30 (1-in-6 on-call rota)Are you an experienced Maintenance Engineer looking for a premium "Days Only" role in a fast-paced environment? Join a global leader in FMCG manufacturing that truly invests in its people through advanced training, paid qualifications, and clear progression pathways.The RoleWorking
Randstad C&P are actively recruiting for a Mobile Fabric Engineer in Belfast. As a Mobile Fabric Engineer, you will be responsible for providing comprehensive building fabric maintenance services in Belfast. This role offers an exciting opportunity for a skilled Fabric Engineer to contribute to the upkeep and maintenance of various commercial buildings in Belfast, ensuring they remain safe and functional for occupants. This is a full-time, permanent opport
Randstad C&P are actively recruiting for a Mobile Fabric Engineer in Belfast. As a Mobile Fabric Engineer, you will be responsible for providing comprehensive building fabric maintenance services in Belfast. This role offers an exciting opportunity for a skilled Fabric Engineer to contribute to the upkeep and maintenance of various commercial buildings in Belfast, ensuring they remain safe and functional for occupants. This is a full-time, permanent opport
Mobile A/C Engineer - ReadingWe're hiring an experienced, qualified Mobile A/C Engineer to join our established team, maintaining a portfolio of commercial properties. This is a maintenance role covering PPMs, breakdowns, and servicing on diverse commercial systems including VRV/VRFs, split/multi-split systems, chillers, and Air Handling Units.Required Qualifications:NVQ Level 2 (min) Air-conditioning and Refrigeration.F Gas 2079/2089 qualified.Proven comm
Mobile A/C Engineer - ReadingWe're hiring an experienced, qualified Mobile A/C Engineer to join our established team, maintaining a portfolio of commercial properties. This is a maintenance role covering PPMs, breakdowns, and servicing on diverse commercial systems including VRV/VRFs, split/multi-split systems, chillers, and Air Handling Units.Required Qualifications:NVQ Level 2 (min) Air-conditioning and Refrigeration.F Gas 2079/2089 qualified.Proven comm
My client is a large FM and maintenance company who are seeking a qualified and experienced A/c engineer to join a team on Mobile basis covering a portfolio of commercial sites (Retail stores) in Leicester and surrounding areas. Hours of work are Monday -Friday Benefits will include:Competitive salary £44kVan Fuel card available 1/5 call out and 150 pounds stand by payment provided25+8 days HolidayRequirements / Qualifications: fgas NVQ l2 a/c and refriger
My client is a large FM and maintenance company who are seeking a qualified and experienced A/c engineer to join a team on Mobile basis covering a portfolio of commercial sites (Retail stores) in Leicester and surrounding areas. Hours of work are Monday -Friday Benefits will include:Competitive salary £44kVan Fuel card available 1/5 call out and 150 pounds stand by payment provided25+8 days HolidayRequirements / Qualifications: fgas NVQ l2 a/c and refriger
Senior Software Engineer, AILocation: London (Hybrid: 2 days in office, 3 days remote) Position Type: PermanentAre you a seasoned software engineer passionate about pushing the boundaries of what's possible with Generative AI?We are a leading global provider of financial information services, insights, data, and analytics. We are currently seeking a Senior Software Engineer, AI to join our team in London. In this role, you will drive high-impact AI initiat
Senior Software Engineer, AILocation: London (Hybrid: 2 days in office, 3 days remote) Position Type: PermanentAre you a seasoned software engineer passionate about pushing the boundaries of what's possible with Generative AI?We are a leading global provider of financial information services, insights, data, and analytics. We are currently seeking a Senior Software Engineer, AI to join our team in London. In this role, you will drive high-impact AI initiat
Job Ttitle: HVAC Eningeer/Mobile Air Conditioning Engineer My client is a large FM and maintenance company who are seeking a qualified and experienced A/c engineer to join a team on Mobile basis covering a portfolio of commercial sites (Retail stores) in Coventry and surrounding areas. Hours of work are Monday -Friday Benefits will include:Competitive salary £42kVan Fuel card available 1/5 call out and 150 pounds stand by payment provided25+8 days HolidayR
Job Ttitle: HVAC Eningeer/Mobile Air Conditioning Engineer My client is a large FM and maintenance company who are seeking a qualified and experienced A/c engineer to join a team on Mobile basis covering a portfolio of commercial sites (Retail stores) in Coventry and surrounding areas. Hours of work are Monday -Friday Benefits will include:Competitive salary £42kVan Fuel card available 1/5 call out and 150 pounds stand by payment provided25+8 days HolidayR
Are you a time-served Refrigeration Engineer looking for a dynamic role with a leading Facilities Management company? Do you have expertise in maintaining and servicing commercial refrigeration systems? If so, Randstad C&P have an exciting opportunity for you!Here at Randstad we are working with a national facilities management company to onboard a Mobile Refrigeration Engineer. As a Mobile Refrigeration Engineer, you will be responsible for the maintenanc
Are you a time-served Refrigeration Engineer looking for a dynamic role with a leading Facilities Management company? Do you have expertise in maintaining and servicing commercial refrigeration systems? If so, Randstad C&P have an exciting opportunity for you!Here at Randstad we are working with a national facilities management company to onboard a Mobile Refrigeration Engineer. As a Mobile Refrigeration Engineer, you will be responsible for the maintenanc
Imagine looking back at your career a decade from now and knowing you were a cornerstone of one of the most ambitious engineering feats in European history. We aren't just talking about a factory upgrade; we are talking about a £1.5 billion mega project that will redefine an entire industry. We are seeking a visionary Electrical Project Engineer to join a Large Global business in Port Talbot to help build the world's largest Electric Arc Furnace. This is m
Imagine looking back at your career a decade from now and knowing you were a cornerstone of one of the most ambitious engineering feats in European history. We aren't just talking about a factory upgrade; we are talking about a £1.5 billion mega project that will redefine an entire industry. We are seeking a visionary Electrical Project Engineer to join a Large Global business in Port Talbot to help build the world's largest Electric Arc Furnace. This is m
Job Title: Electrical Project Engineer Department: Projects - Invictus Location: Port Talbot (SA13) Salary: CompetitiveWe believe that our strength is not just in our steel but the diversity of our workforce.Our people make the difference. Do you want to play a pivotal role in one of the most exciting engineering projects inEurope? Tata Steel is looking for people to help build the largest Electric Arc Furnace in theworld - it's not often that opportuni
Job Title: Electrical Project Engineer Department: Projects - Invictus Location: Port Talbot (SA13) Salary: CompetitiveWe believe that our strength is not just in our steel but the diversity of our workforce.Our people make the difference. Do you want to play a pivotal role in one of the most exciting engineering projects inEurope? Tata Steel is looking for people to help build the largest Electric Arc Furnace in theworld - it's not often that opportuni
Fabric EngineerMonday - Friday 8am - 5pm£45,000 + overtimeStatic commercial site central LondonResponsibilities:TilingCarpentry - Door hangingEmergency lightingPaintingAssembling furniture PlumbingDrainage & flushingFire alarm/door testingGrouting & PlasteringRepairing building fixtures: doors, handles, windows etc.Requirements:Experience as a building services fabric engineerTrades qualifications - C&G / NVQ in any disciplineRandstad CPE values diversity
Fabric EngineerMonday - Friday 8am - 5pm£45,000 + overtimeStatic commercial site central LondonResponsibilities:TilingCarpentry - Door hangingEmergency lightingPaintingAssembling furniture PlumbingDrainage & flushingFire alarm/door testingGrouting & PlasteringRepairing building fixtures: doors, handles, windows etc.Requirements:Experience as a building services fabric engineerTrades qualifications - C&G / NVQ in any disciplineRandstad CPE values diversity
Mechanical Maintenance Engineer - Central London - Flagship siteJoin the team as a Mechanical Maintenance Engineer at a prestigious commercial office space in Central London.Location: Static flag ship office space, Central London.Hours: Monday - FridaySalary: £48,000 per annum + optional overtime.Key Responsibilities:PPM & reactive maintenance on HVAC, plumbing, and building services.Maintaining and servicing pumps, motors, and other mechanical plant.Fault
Mechanical Maintenance Engineer - Central London - Flagship siteJoin the team as a Mechanical Maintenance Engineer at a prestigious commercial office space in Central London.Location: Static flag ship office space, Central London.Hours: Monday - FridaySalary: £48,000 per annum + optional overtime.Key Responsibilities:PPM & reactive maintenance on HVAC, plumbing, and building services.Maintaining and servicing pumps, motors, and other mechanical plant.Fault
Multi-Skilled Maintenance Engineer (Electrical Bias)Location: Mayfair, London - StaticSalary: £48,000 - £50,000 per annum + generous OT opportunities Hours: Monday - Friday, 8:00 AM - 5:00 PMJob OverviewWe are seeking a professional, electrically-biased Multi-Skilled Maintenance Engineer to maintain a high-end, prestigious commercial office space in Mayfair. You will be responsible for ensuring the flawless operation of landlord and tenant assets within a
Multi-Skilled Maintenance Engineer (Electrical Bias)Location: Mayfair, London - StaticSalary: £48,000 - £50,000 per annum + generous OT opportunities Hours: Monday - Friday, 8:00 AM - 5:00 PMJob OverviewWe are seeking a professional, electrically-biased Multi-Skilled Maintenance Engineer to maintain a high-end, prestigious commercial office space in Mayfair. You will be responsible for ensuring the flawless operation of landlord and tenant assets within a
Job Title: Mobile commercial gas engineer Location: Sevenoaks Contract: Commercial siteSalary: Upto £51,500I am currently working on behalf of a large FM and maintenance company, seeking an experienced and qualified commercial gas engineer. This will be a semi mobile based role covering 2 commercial properties, in the Sevenoaks. Ideally the candidate has experience working within commercial environments carrying out all areas of commercial gas maintenance
Job Title: Mobile commercial gas engineer Location: Sevenoaks Contract: Commercial siteSalary: Upto £51,500I am currently working on behalf of a large FM and maintenance company, seeking an experienced and qualified commercial gas engineer. This will be a semi mobile based role covering 2 commercial properties, in the Sevenoaks. Ideally the candidate has experience working within commercial environments carrying out all areas of commercial gas maintenance
Site EngineerLocation: Chandlers Ford, Hampshire (with site travel across the region)Salary: £50,000 - £65,000 + Comprehensive Benefits Package (Car allowance/company car, enhanced pension, healthcare)Position Type: Permanent, Full-TimeThe OpportunityAre you an experienced Site Engineer looking to take the next major step in your career with a UK industry leader?We are recruiting on behalf of a premier tier-1 construction and infrastructure contractor. Kno
Site EngineerLocation: Chandlers Ford, Hampshire (with site travel across the region)Salary: £50,000 - £65,000 + Comprehensive Benefits Package (Car allowance/company car, enhanced pension, healthcare)Position Type: Permanent, Full-TimeThe OpportunityAre you an experienced Site Engineer looking to take the next major step in your career with a UK industry leader?We are recruiting on behalf of a premier tier-1 construction and infrastructure contractor. Kno
DevOps Engineer (Cloud Infrastructure & Automation)Location:Cardiff (Hybrid - 50% Office / 50% Remote)Sector: Enterprise Cloud Services The OpportunityAre you a technically versatile problem-solver passionate about cloud infrastructure and automation? We are seeking a motivated DevOps Engineer to join our dynamic enterprise team.This is a fantastic opportunity for an engineer to deepen their expertise in Infrastructure as Code (IaC), multi-cloud environmen
DevOps Engineer (Cloud Infrastructure & Automation)Location:Cardiff (Hybrid - 50% Office / 50% Remote)Sector: Enterprise Cloud Services The OpportunityAre you a technically versatile problem-solver passionate about cloud infrastructure and automation? We are seeking a motivated DevOps Engineer to join our dynamic enterprise team.This is a fantastic opportunity for an engineer to deepen their expertise in Infrastructure as Code (IaC), multi-cloud environmen
Fabric Engineer | Foot Mobile Zone 1 & 2Are you a proactive maintenance professional who takes pride in keeping a building running smoothly? We are looking for a reliable Fabric Engineer to join the onsite facilities team on a foot mobile contract. Have to be able to report to depot in Islington in the AM. The EssentialsSalary: £36,000 - £46,000Hours: Monday - Friday, 08:00 - 17:00Location: Zones 1 & 2 Travel card Contract: Full-time, PermanentYour Day-to-
Fabric Engineer | Foot Mobile Zone 1 & 2Are you a proactive maintenance professional who takes pride in keeping a building running smoothly? We are looking for a reliable Fabric Engineer to join the onsite facilities team on a foot mobile contract. Have to be able to report to depot in Islington in the AM. The EssentialsSalary: £36,000 - £46,000Hours: Monday - Friday, 08:00 - 17:00Location: Zones 1 & 2 Travel card Contract: Full-time, PermanentYour Day-to-
My client is a medium Sized national FM company looking for an experienced and qualified A/C Engineer to join an established team on a mobile basis within the Basingstoke area. This is a mobile role working on a portfolio of commercial properties. This is a maintenance role including ppms, breakdowns and servicing. Hours of work are Monday - Friday with OT and Call out available.Benefits will include:Competitive salary upto £46kOT 33 days HolidayOn going t
My client is a medium Sized national FM company looking for an experienced and qualified A/C Engineer to join an established team on a mobile basis within the Basingstoke area. This is a mobile role working on a portfolio of commercial properties. This is a maintenance role including ppms, breakdowns and servicing. Hours of work are Monday - Friday with OT and Call out available.Benefits will include:Competitive salary upto £46kOT 33 days HolidayOn going t
Job Title: Mobile Electrical Maintenance EngineerLocation: Milton KeynesSalary: Up to £40kAre you an experienced and qualified Mobile Electrical Maintenance Engineer looking for a new opportunity? My client has an exciting position available in the Milton Keynes area for a skilled individual to join their team. You will be responsible for providing electrical maintenance services in various retail stores, ensuring the smooth operation of electrical systems
Job Title: Mobile Electrical Maintenance EngineerLocation: Milton KeynesSalary: Up to £40kAre you an experienced and qualified Mobile Electrical Maintenance Engineer looking for a new opportunity? My client has an exciting position available in the Milton Keynes area for a skilled individual to join their team. You will be responsible for providing electrical maintenance services in various retail stores, ensuring the smooth operation of electrical systems
Location: London (Hybrid - 3 days in-office) Role Type: Full-Time / Permanent Experience Level: Mid-Senior (5-7 years)We are partnering with our client to hire a Senior Full-Stack Engineer. In this role, you will design, build, and scale cloud-native applications that are critical to the bank's risk management operations.This is a high-impact position for an engineer who excels at bridging complex backend data processing with highly responsive front-end in
Location: London (Hybrid - 3 days in-office) Role Type: Full-Time / Permanent Experience Level: Mid-Senior (5-7 years)We are partnering with our client to hire a Senior Full-Stack Engineer. In this role, you will design, build, and scale cloud-native applications that are critical to the bank's risk management operations.This is a high-impact position for an engineer who excels at bridging complex backend data processing with highly responsive front-end in
Electrical - multi skilled maintenance engineer Are you an experienced, fully qualified electrical maintenance engineer looking for a new challenge? Monday - Friday 7-4/ 8-5 / 9-6, Callout is 1 in 4£45,000 - £48,000 + overtimeStatic site - Central Londonn - Farringdon areaProgression and further training PPM (Planned Preventative Maintenance) and reactive issues on site Power distribution, lighting, emergency lighting, and control systems.HVAC systems, AH
Electrical - multi skilled maintenance engineer Are you an experienced, fully qualified electrical maintenance engineer looking for a new challenge? Monday - Friday 7-4/ 8-5 / 9-6, Callout is 1 in 4£45,000 - £48,000 + overtimeStatic site - Central Londonn - Farringdon areaProgression and further training PPM (Planned Preventative Maintenance) and reactive issues on site Power distribution, lighting, emergency lighting, and control systems.HVAC systems, AH
Building Services EngineerLocation: Commerical office space in Central LondonHours: Monday - Friday 8am - 5pmSalary: £48,000 + OT The RoleWe are looking for a Multi-Skilled Maintenance Engineer (Electrical or Mechanical bias) to manage a prestigious static site in Central London. No travel required-stay on one site and enjoy a stable Monday-Friday routine.ResponsibilitiesMaintenance & Repair: Execute PPM schedules and respond to reactive breakdowns across
Building Services EngineerLocation: Commerical office space in Central LondonHours: Monday - Friday 8am - 5pmSalary: £48,000 + OT The RoleWe are looking for a Multi-Skilled Maintenance Engineer (Electrical or Mechanical bias) to manage a prestigious static site in Central London. No travel required-stay on one site and enjoy a stable Monday-Friday routine.ResponsibilitiesMaintenance & Repair: Execute PPM schedules and respond to reactive breakdowns across
Job Title: Static Air Conditioning EngineerJob OverviewWe are seeking a qualified and experienced Air Conditioning Engineer to join our Technical Services division. This is a permanent, full-time position predominantly based at a high-profile client site in Portsmouth, with additional regional support required as necessary.The successful candidate will join a team where people are our greatest strength, delivering high-quality maintenance across a stable o
Job Title: Static Air Conditioning EngineerJob OverviewWe are seeking a qualified and experienced Air Conditioning Engineer to join our Technical Services division. This is a permanent, full-time position predominantly based at a high-profile client site in Portsmouth, with additional regional support required as necessary.The successful candidate will join a team where people are our greatest strength, delivering high-quality maintenance across a stable o