26 IT jobs in Hertfordshire

2nd / 3rd Line Support Engineer – Join a High-Performance IT Team Watford | Full-time | Office-based (5 days) | £34,000 – £36,000 Ready to step into a role where your technical skills actually get used, stretched, and appreciated? A leading Managed Service ...

Senior Dev-Ops Engineer

20 February 2026
eTeach UK Limited - Watford, Hertfordshire, WD17 3EZ
£51,000 per annum
On-site only
Permanent
Full time

An exciting opportunity has arisen for an experienced IT professional to join our IT & Systems Department. We are looking for a confident Senior DevOps Engineer to work with our DevOps team and newly formed Project Management Office supporting projects and ...

Air Conditioning Installation Engineer

16 February 2026
Get Staffed Online Recruitment Limited - Hitchin, SG4 0SA
£45,000 to £55,000 per year
On-site only
Permanent
Full time

Air Conditioning Installation Engineer Salary: £45,000 - £55,000 per annum Job Types: Full-time, Permanent Are you an experienced Air Conditioning Engineer, who would like the opportunity to progress and develop your skills further within a rapidly growing ...

Format Proposition Manager - Fixed Term Contract - 12 months

19 February 2026
Tesco - Welwyn Garden City, Hertfordshire, AL7 1GA
Competitive
Contract
Part time

About the role Lead the development, trial deployment, and review of briefs and concepts for large-scale strategic projects that shape the customer shopping journey and in-store brand experience. You will be responsible for Facilitate brief and concept ...

Fire Safety Engineer

10 February 2026
Tesco - Welwyn Garden City, Hertfordshire, AL7 1GA
Competitive
Permanent
Part time

About the role An exciting new role within our Property Function Tesco is recruiting for a new Fire Safety Engineer You will ensure the ongoing improvement and management of fire safety across Tesco’s operations, this role is critical to enhancing our ...

Integrated Designer

12 February 2026
Tesco - Welwyn Garden City, Hertfordshire, AL7 1GA
Competitive
Permanent
Part time

About the role As an Integrated Designer, you will be responsible for creating online & digital designs, offering strategic guidance to support online trading, campaigns and propositions - design expert capable of coaching others, guiding UX and ensuring ...

Dual Skilled M&E Engineering L3 Apprentice

12 February 2026
Thames Water - Hatfield, Home Counties, AL9 5PE
£22,500 per year
Permanent
Full time

Ready to kick-start your engineering career? Join Thames Water as a Mechanical and Electrical Apprentice, gaining hands-on skills with key systems while working towards a Level 3 Engineering Maintenance Technician qualification. What you’ll be doing as a ...

Senior Design Manager - Jersey - 12 Month Fixed Term Contract / Secondment

19 February 2026
Tesco - Welwyn Garden City, Hertfordshire, AL7 1GA
Competitive
Contract
Part time

About the role We are looking for an experienced senior designer/ design manager to join our Womenswear design team for a maternity cover fixed term contract role on womenswear Jersey reporting into the head of design. Experience working on jersey in high ...

Resident Liaison Officer

11 February 2026
Daniel Owen Ltd - SG12 8HR, Hertfordshire, SG12 8HR
£30,000 to £34,000 per year
Contract
Full time

Resident Liaison Officer Temp to perm contract £30-34K per annum ( converted into hourly rate) Based in Hertford To promote and deliver a high standard of customer care for all residents, ensuring strong communication links exist between the resident, the ...

Assistant/Intermediate Quantity Surveyor

17 February 2026
Daniel Owen Ltd - North London, London, EN5 5RP
£40,000 to £55,000 per year
Permanent
Full time

Assistant/Intermediate Quantity Surveyor Location: North London Industry: Building and construction Salary: £40,000 - £55,000 (depending on experience) Our client is a well-established specialist subcontractor operating across London, delivering complex ...