Sisko Group
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list Commercial Gas Engineer - London

MM90
GBP 45,000 - 55,000 per annum

My client is a London-based company providing comprehensive plumbing, heating, and gas services for both domestic and commercial clients. They are specializing in boiler installations, repairs, and maintenance for properties across the London area.

They are now seeking experienced Commercial Gas Engineer to support the maintenance and servicing of their portfolio of commercial properties, including schools and colleges. The ideal candidate will have expertise in both domestic and commercial gas systems.

What’s on Offer:

  • Competitive basic salary up to £55,000 per year
  • Bonus scheme
  • Company van, uniform, and tablet provided
  • Benefits: Company pension, private medical insurance, employee discounts, and sick pay

Requirements:

  • Minimum 3 years of experience in domestic and commercial gas works
  • Relevant qualifications: CCN1, CENWAT, CKR1, CDGA1, GIGA1, CoDNC01, TPCP1A
  • Full UK Driving Licence
  • Right to live and work in the UK
Consultant
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  • Wastewater Process Lead

    Are you a wastewater process technical expert with a passion for identifying and mitigating risks at wastewater treatment works? Do you have experience in assessing treatment work capacity and aspire to contribute to developing strategic investment plans? If so, we invite you to join our Wastewater Asset Strategy & Planning team.

    In this varied technical role, you will assess current and future compliance risks at wastewater treatment works. Your work will be pivotal in shaping investment plans to address capacity shortfalls as part of our Growth programme of investment.

    Key Responsibilities:

    • Conduct analyses and modelling of wastewater treatment work performance and capacity.
    • Address internal and external stakeholder queries regarding treatment work performance and capacity.
    • Provide expert wastewater process support to the Wastewater Asset Strategy & Planning teams, enabling informed investment decisions.
    • Maintain a strategic perspective on wastewater process technologies and stay updated on industry legislation, technological advancements, and developments.
    • Collect and analyse treatment works data for regulatory annual reporting.

    About You:

    We are looking for a self-motivated and technically skilled individual with expertise in wastewater treatment processes, supported by a strong background in process science or engineering. You will ideally demonstrate:

    • Significant experience in wastewater process science or engineering.
    • Experience in asset management, investment planning, or the water and wastewater infrastructure industries.
    • Familiarity with other engineering disciplines (civil, mechanical, electrical, and ICA) is advantageous.
    • Proficiency in modelling techniques and their technical applications.
    • Ability to assess diverse information sources, navigate uncertainty, and recommend optimal courses of action.
    • A high level of initiative and self-motivation.

    This role will be full time Monday to Friday with a hybrid approach.

    benefits including:

    • Company and performance-related bonus
    • Generous pension with up to 11% company contribution
    • Life assurance payment equal to four times your annual salary
    • Health benefits through a Cash Plan
    • Two paid community volunteering days a year
    • 25 days annual holiday
    • Occupational health service
    • Stars Reward gateway offering discounts and savings on several products and experiences
    •  Study support may be available for job-related qualifications
    • We offer competitive maternity leave and flexible return to work options
  • Gas Engineer
    GBP 45,000 per annum

    My client is looking for fully qualified Gas Engineers for an immediate start.

    They work in and around Ruislip, Uxbridge, Northwood, Harefield, Ickenham, Hayes, High Wycombe, The Chalfonts, Gerrards Cross, Watford, Harrow and surrounding areas within people’s homes and small businesses.

    Role

    • Minimum 5 years’ experience
    • Boiler Installation, servicing, and breakdowns experience
    • Legionella testing (training will be given if required) – Minor part of the role
    • Some general plumbing work

    Requirements

    • Gas Safe registered essential
    • Level 2 (NVQ) Diploma in Installing and Maintaining Domestic Heating Systems.
    • Level 2/3 (NVQ) Diploma in Domestic Plumbing and Heating
    • Honest, reliable and trustworthy with a proven track record is essential
    • Customer focused with a passion and drive to deliver the highest quality
    • Able to work quickly and efficiently as an individual and as part of a wider team
    • Multi-Skilled with the ability to join in with other work within the same or other jobs
    • Clean driving licence essential – company van supplied
    • Company mobile phone
    • Uniform supplied
    • DBS Checked

    Package

    • Up to £45k Basic
    • 1 Saturday per month expected
    • Overtime at £60ph
    • Pension contribution
    • Van
    • Phone
    • PPE
  • Principal Civil Engineers
    GBP 100,000 per annum

    Are you an experienced civil engineer looking for an exciting opportunity to lead critical projects in the UK Water Industry? We are recruiting three Principal Civil Engineers to join our Water company client and make a significant impact in the following areas:

    1. Water (Non-Infrastructure)
    2. Wastewater (Non-Infrastructure)
    3. Wastewater (Infrastructure)

    Principal Civil Engineer

    As a Principal Civil Engineer, you will lead innovative projects, providing technical guidance and ensuring safety, sustainability, and quality standards. Collaborating with design teams, stakeholders, and project leads, you will deliver solutions that meet customer and regulatory requirements.

    Key Responsibilities:

    • Lead the technical design of major capital projects in your field.
    • Ensure compliance with safety, environmental, and technical standards.
    • Manage project budgets and timelines, delivering value for money.
    • Drive innovation and continuous improvement, including digital design integration.
    • Engage with customers to align designs with their needs and regulations.
    • Represent the company at industry events and contribute to technical publications.

    Skills & Experience:

    • Chartered Engineer with relevant engineering qualifications.
    • Experience delivering water/wastewater projects in the UK Water Industry.
    • Proficiency in MS Office and relevant design tools.
    • Strong problem-solving, communication, and leadership skills.
    • Full UK driving licence.

    What We Offer:

    • Competitive salary up to £100,000 (dependent on experience).
    • Remote working or hybrid
    • Comprehensive benefits, including a company bonus, pension contributions, life assurance, health plan, and annual leave.
  • Water Meter Surveyor – NO EXPERIENCE REQUIRED
    GBP 37,200 - 57,600 per annum

    Job Description

    Working for Sisko Group seconded to a large Utility contractor you will be carrying out surveys & external meter installations to domestic properties in and around a defined region. The role will be field based, and you will be visiting several properties throughout the day to install external “screw in” meters, conduct surveys and report them accordingly. This is a long-term position offering lots of opportunity to earn and learn new skills.

    Experience Required

    No experience is necessary as all training will be provided, however some previous experience in roles that involve working outside or generally in and around  site work, construction, plumbing, or any other trade would be advantageous. As the daily jobs will be captured via tablet/phone/software ability to use these devices will be required.


    Working Hours: Monday to Friday 8AM – 5PM , Plus Weekend Rota 1 in 3 Saturdays

    Van & Equipment Provided

    Must have a full UK driving licence

More Vacancies
Consultant
More Vacancies
  • Wastewater Process Lead

    Are you a wastewater process technical expert with a passion for identifying and mitigating risks at wastewater treatment works? Do you have experience in assessing treatment work capacity and aspire to contribute to developing strategic investment plans? If so, we invite you to join our Wastewater Asset Strategy & Planning team.

    In this varied technical role, you will assess current and future compliance risks at wastewater treatment works. Your work will be pivotal in shaping investment plans to address capacity shortfalls as part of our Growth programme of investment.

    Key Responsibilities:

    • Conduct analyses and modelling of wastewater treatment work performance and capacity.
    • Address internal and external stakeholder queries regarding treatment work performance and capacity.
    • Provide expert wastewater process support to the Wastewater Asset Strategy & Planning teams, enabling informed investment decisions.
    • Maintain a strategic perspective on wastewater process technologies and stay updated on industry legislation, technological advancements, and developments.
    • Collect and analyse treatment works data for regulatory annual reporting.

    About You:

    We are looking for a self-motivated and technically skilled individual with expertise in wastewater treatment processes, supported by a strong background in process science or engineering. You will ideally demonstrate:

    • Significant experience in wastewater process science or engineering.
    • Experience in asset management, investment planning, or the water and wastewater infrastructure industries.
    • Familiarity with other engineering disciplines (civil, mechanical, electrical, and ICA) is advantageous.
    • Proficiency in modelling techniques and their technical applications.
    • Ability to assess diverse information sources, navigate uncertainty, and recommend optimal courses of action.
    • A high level of initiative and self-motivation.

    This role will be full time Monday to Friday with a hybrid approach.

    benefits including:

    • Company and performance-related bonus
    • Generous pension with up to 11% company contribution
    • Life assurance payment equal to four times your annual salary
    • Health benefits through a Cash Plan
    • Two paid community volunteering days a year
    • 25 days annual holiday
    • Occupational health service
    • Stars Reward gateway offering discounts and savings on several products and experiences
    •  Study support may be available for job-related qualifications
    • We offer competitive maternity leave and flexible return to work options
  • Gas Engineer
    GBP 45,000 per annum

    My client is looking for fully qualified Gas Engineers for an immediate start.

    They work in and around Ruislip, Uxbridge, Northwood, Harefield, Ickenham, Hayes, High Wycombe, The Chalfonts, Gerrards Cross, Watford, Harrow and surrounding areas within people’s homes and small businesses.

    Role

    • Minimum 5 years’ experience
    • Boiler Installation, servicing, and breakdowns experience
    • Legionella testing (training will be given if required) – Minor part of the role
    • Some general plumbing work

    Requirements

    • Gas Safe registered essential
    • Level 2 (NVQ) Diploma in Installing and Maintaining Domestic Heating Systems.
    • Level 2/3 (NVQ) Diploma in Domestic Plumbing and Heating
    • Honest, reliable and trustworthy with a proven track record is essential
    • Customer focused with a passion and drive to deliver the highest quality
    • Able to work quickly and efficiently as an individual and as part of a wider team
    • Multi-Skilled with the ability to join in with other work within the same or other jobs
    • Clean driving licence essential – company van supplied
    • Company mobile phone
    • Uniform supplied
    • DBS Checked

    Package

    • Up to £45k Basic
    • 1 Saturday per month expected
    • Overtime at £60ph
    • Pension contribution
    • Van
    • Phone
    • PPE
  • Principal Civil Engineers
    GBP 100,000 per annum

    Are you an experienced civil engineer looking for an exciting opportunity to lead critical projects in the UK Water Industry? We are recruiting three Principal Civil Engineers to join our Water company client and make a significant impact in the following areas:

    1. Water (Non-Infrastructure)
    2. Wastewater (Non-Infrastructure)
    3. Wastewater (Infrastructure)

    Principal Civil Engineer

    As a Principal Civil Engineer, you will lead innovative projects, providing technical guidance and ensuring safety, sustainability, and quality standards. Collaborating with design teams, stakeholders, and project leads, you will deliver solutions that meet customer and regulatory requirements.

    Key Responsibilities:

    • Lead the technical design of major capital projects in your field.
    • Ensure compliance with safety, environmental, and technical standards.
    • Manage project budgets and timelines, delivering value for money.
    • Drive innovation and continuous improvement, including digital design integration.
    • Engage with customers to align designs with their needs and regulations.
    • Represent the company at industry events and contribute to technical publications.

    Skills & Experience:

    • Chartered Engineer with relevant engineering qualifications.
    • Experience delivering water/wastewater projects in the UK Water Industry.
    • Proficiency in MS Office and relevant design tools.
    • Strong problem-solving, communication, and leadership skills.
    • Full UK driving licence.

    What We Offer:

    • Competitive salary up to £100,000 (dependent on experience).
    • Remote working or hybrid
    • Comprehensive benefits, including a company bonus, pension contributions, life assurance, health plan, and annual leave.
  • Water Meter Surveyor – NO EXPERIENCE REQUIRED
    GBP 37,200 - 57,600 per annum

    Job Description

    Working for Sisko Group seconded to a large Utility contractor you will be carrying out surveys & external meter installations to domestic properties in and around a defined region. The role will be field based, and you will be visiting several properties throughout the day to install external “screw in” meters, conduct surveys and report them accordingly. This is a long-term position offering lots of opportunity to earn and learn new skills.

    Experience Required

    No experience is necessary as all training will be provided, however some previous experience in roles that involve working outside or generally in and around  site work, construction, plumbing, or any other trade would be advantageous. As the daily jobs will be captured via tablet/phone/software ability to use these devices will be required.


    Working Hours: Monday to Friday 8AM – 5PM , Plus Weekend Rota 1 in 3 Saturdays

    Van & Equipment Provided

    Must have a full UK driving licence