Senior system engineer Work, Jobs in Welwyn Garden City (with Salaries)

Senior Authorised Person
M Group —Stevenage
- Overtime
- Engineering
- Maintenance
- Driving
- Annual leave
- Employee assistance programme
Office Manager / Facilities Manager
R1CH.uk —Knightsbridge and Belgravia
- £82,000 - £155,000 a year
- Full-time
- Hybrid work
- Maintenance
- Administrative experience
- Supervising experience
Quick apply
2d
Senior Software Engineer
MBDA —Stevenage
- £40,000 - £75,000 a year
- Overtime
- Hybrid work
- DevOps
- C++
- Agile
- Free parking
- Relocation assistance
Senior System Engineer
Humanoid —London
- Full-time
- Engineering
- Master's degree
- Bachelor's degree
- Annual leave
- Sick pay
Quick apply
Senior Product Engineer
Legl —London
- Remote
5d
Senior ILS Engineer
Safran —Pitstone
- Full-time
- English
Office Admin
Property and Building Repairs Limited —London
- £2,700 - £3,100 a month
- Full-time
- Microsoft Word
- Microsoft Excel
- Microsoft Outlook
Quick apply
5h
Senior Platform Engineer
PayPoint —Welwyn Garden City
- Full-time
- Hybrid work
- Azure
- DevOps
- Scripting
- Employee discount
Quick apply
Solutions Engineer
Ruleguard —London
- £100,000 - £120,000 a year
- Full-time
- AI
- Communication skills
Quick apply
5d
Senior System Engineer (SFIA4)
Zaizi —London
- £75,000 - £98,000 a year
- Hybrid work
- Azure
- AWS
- Machine learning
- Annual leave
- Work from home
Quick apply
Team Lead-Data Engineering
Eckoh —Hemel Hempstead
- Up to £100,000 a year
- Full-time
- Hybrid work
- Management
- SQL
- AWS
- Free parking
- Work from home
Quick apply
11d
Audio Technician
elasticStage —Hemel Hempstead
- Full-time
- Engineering
- Laboratory experience
- Bachelor's degree
- Annual leave
Quick apply
5d
Senior Manufacturing Engineer
Cytiva —Stevenage
- Full-time
- Remote
- Engineering
- Bachelor's degree
- Travel
- Annual leave
Senior Power Electronics Engineer
Expleo —Stevenage
- Military
- Travel
Senior Process Engineer
Wise Australia Investments —London
- £90,000 - £118,000 a year
Senior Product Engineer
Ankar —London
- £160,000 - £300,000 a year
- Full-time
- Hybrid work
- Travel
- No travel
Senior Gameplay Engineer
Panic Stations —London
- Remote
Quick apply
Senior System Engineer
Man Group —London
- Hybrid work
- Scripting
- Financial services
- AI
- Annual leave
- Sick pay
Quick apply
Principal Data Engineer
Eckoh —Hemel Hempstead
- From £75,000 a year
- Full-time
- Hybrid work
- SQL
- AWS
- AI
- Free parking
- Work from home
Quick apply
12d
Senior Process Engineer
Addison —Harlow
- Engineering

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Senior Authorised Person

M Group -
Stevenage

Apply Now

Job details

Benefits

Cycle to work scheme
Annual leave
Company pension
Employee assistance programme
Employee discount
Enhanced maternity leave
Enhanced paternity leave
Referral programme

Qualifications

Driving Licence
Engineering
Maintenance
Driving
Construction
Electrical Engineering
Communication skills

Full job description

Right across infrastructure, there’s a requirement to not only maintain, but also renew and reimagine. Whatever stage you’re at in your career, with us you’ll have an opportunity to grow and develop. Delivering essential infrastructure services for life, while being safety first, and client and customer centric in a friendly, fun and respectful environment where you are encouraged to thrive.

Where will you be working?

At M Group Energy we’re enabling the energy essential to support our lives.

We provide an end-to-end service, delivering solutions in electricity transmission, distribution, renewable energy, EV, metering and home decarbonisation.

This role will be within our Distribution and Connections division. As one of the largest Independent Connection Providers (ICP’s) in the UK, we support distribution network operations across infrastructure.

Our team installs and maintains distribution networks and ensures reliable connections for customers. carrying out electrical planned work, customer connections and network reinforcement.

What will you be doing?

Are you an experienced Senior Authorised Person (SAP) with proven competency at 11kV, 33kV, or 132kV? Join our substation construction team delivering critical infrastructure projects across the UK Power Networks (UKPN) Distribution Network in the East of England.

We’re hiring High Voltage SAPs to support HV/LV electrical engineering projects, including substation builds, network upgrades, and planned outages. You’ll work on UKPN’s 11kV, 33kV, and 132kV systems, ensuring safe and efficient operations in line with Distribution Safety Rules.

Plan and execute HV switching schedules using PowerOn and other DNO tools
Isolate and earth high voltage apparatus safely
Issue Permits to Work, Sanctions for Test, and Limitations of Access
Develop and implement safety documentation and method statements
Attend client meetings and resolve operational issues
Mentor junior engineers and support project planning
Ensure compliance with UKPN safety standards, M Group policies, and HSE legislation

What You’ll Bring

SAP authorisation at 11kV, 33kV, or 132kV on a UK DNO network (e.g., UKPN, SSE, SPEN, ENWL)
Experience in substation construction, HV commissioning, or network maintenance
Strong knowledge of electrical engineering, safety regulations, and outage planning
HNC / Degree in Electrical Engineering or equivalent
Excellent communication and stakeholder engagement skills
Full UK driving licence – travel required across East Anglia and surrounding counties and regular attendance at our Stevenage office

What’s in it for you?

We offer a range of benefits designed to support your life in and out of work, some of which include;

Matched or contributory pension scheme

Online GP service, 24 hours a day, 365 days a year

Employee assistance programme

My Rewards portal, access to 1000’s of retail discounts

Life assurance

Cycle to work, salary finance and give as you earn schemes

Enhanced maternity, paternity leave and adoption leave

Reward and recognition scheme

In addition, this role offers;

Company car and fuel card with a range of EV and hybrid vehicles to choose from

Private health care and health care cash plan for you

Discretionary bonus scheme

25 days annual leave plus bank holidays

Recommend a friend – get rewarded for introducing people to us!

Paid Overtime

About us

We want to be an employer of choice and a great place to work, attracting diverse and talented people, who join us and make a difference. We are one of the Top 100 UK companies actively supporting and recruiting army veterans. Our ENABLE inclusion networks bring together people who have a shared passion, to help create an environment where everyone belongs.

Our values help to shape our culture and how we work with one another. We recruit with these values in mind, to ensure your aspirations, and ways of working, align with ours.

We’re responsible and go further for our people, clients, communities and the planet
We’re open and seek new and better ways of exceeding expectations
We’re together and as one team; the whole is greater than the sum of the parts
We’re ambitious and embrace opportunity, to lead essential infrastructure services for life

Whether you’re a trainee, apprentice or graduate, or progressing through your career, our people benefit from industry recognised programmes, training and development.

It’s an exceptional time to be a part of M Group.

Please note: Occasionally, we may close job adverts before the stated closing date. We’d encourage you to apply as soon as possible to ensure your application is considered.

For certain roles, successful candidates will be subject to 3rd party background checks as part of our hiring process. Some of our roles require drug and alcohol testing as part of our induction.

#MGroupE #LI-LP1 #LI-Onsite

INDREG

Apply Now

Refine Your Search

senior system engineer jobs in welwyn garden city

Senior Authorised Person

Office Manager / Facilities Manager

Senior Software Engineer

Senior System Engineer

Senior Product Engineer

Senior ILS Engineer

Office Admin

Senior Platform Engineer

Solutions Engineer

Senior System Engineer (SFIA4)

Team Lead-Data Engineering

Audio Technician

Senior Manufacturing Engineer

Senior Power Electronics Engineer

Senior Process Engineer

Senior Product Engineer

Senior Gameplay Engineer

Senior System Engineer

Principal Data Engineer

Senior Process Engineer

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