Critical jobs in London
Browse 965 live critical jobs in London, with a typical salary around £64,000. New roles are added daily — click any listing to view the full details and apply directly on CV-Library.
Senior Embedded Software Engineer (C++)
Experience in real-time, embedded and safety- critical systems. Familiarity with version control, CI and CD, and software testing frameworks. Degree in Computer Science, Software Engineering, or a rel…
HGV Driver - Class II
As an HGV Driver, you'll play a safety- critical role in the daily operation of the branch. In this crucial, front-facing role, you'll be at the heartbeat of operations—delivering not just materials,…
Project Director - Data Centre
Data centre experience is particularly relevant; experience in other mission- critical environments may also be considered. To discuss your next leadership move, send your CV, quoting DC Project Direc…
Commercial Manager - Data Centre
Experience with MEP packages, major construction projects or mission- critical facilities would be particularly relevant. You may currently be a Commercial Manager or a Senior Quantity Surveyor ready…
Religious Education (RE) Teacher
Encourage students to think critically and respectfully discuss different beliefs and viewpoints. Adapt teaching to support students with varying abilities and learning needs. Assess student progress…
Principal Data Architect DV Cleared
You'll set the technical direction for large-scale data platforms across mission- critical programmes, working closely with senior stakeholders, engineers and delivery teams. This is hands-on architec…
Graduate Software Developer
They care much more about strong engineering fundamentals and whether you can look at the output from modern tools critically . You need to be able to read code, solve problems, challenge assumptions…
Python/Quant Developer
Your new companyA highly regarded technology and quantitative development team is looking to hire a Python Quant Developer to support the design, development and delivery of business- critical trading…
Senior FPGA Engineer - HPC Hardware Design
In this role you will be designing and optimising FPGA-based systems for low-latency, high-throughput data processing, working on custom hardware acceleration, high-speed data pipelines, and performan…
Rolling Stock Engineer
Experience within rail, ideally London Underground or a similarly complex, safety- critical environment. Experience producing, reviewing and analysing technical documentation. Knowledge and applicatio…
Lead Data Centre Commissioning Manager
Minimum of five years experience in a Commissioning Manager position on large-scale industrial, commercial or mission- critical projects. Strong understanding of mechanical and electrical building ser…
Special Projects Contract Manager
A South East London Local Authority is seeking an experienced Special Projects Contract Manager to lead the procurement and management of high-risk, safety- critical contracts across its residential h…
Network Security Engineer
The role will focus on implementing and enhancing network security solutions, supporting secure cloud and container environments, and working closely with technical teams and stakeholders to ensure se…
Lead DevSecOps Engineer
If you're an SC-cleared DevSecOps Lead who wants to work on genuinely mission- critical MOD technology, please feel free to submit your CV. …
Fire Safety Contracts Manager
This is an excellent opportunity for a strong Social Housing Contracts Manager to take ownership of a high-profile, safety- critical programme. Up to £500 per day Umbrella | 6 months initially | Poten…
C++ Developer
Join our client's innovative team in London and play a crucial role in shaping mission- critical projects. Position: C++ Developer. Contract Length: 6 Months. Working Pattern: 2 days per week in the o…
Lead Network Architect with IaC - London, UK
You will translate low-level designs into production-grade automation workflows, building robust CI/CD pipelines for mission- critical Cisco data centres. What You'll Do. Build and optimize CI/CD pipe…
Java Low Latency Engineer
Background in high-frequency trading (HFT), electronic trading, or other performance- critical systems. …
Network Support Engineer
We are seeking a DV Cleared Network Support Engineer/Comms Engineer to join a growing technical communications team supporting secure, business- critical network infrastructure across the UK. If you h…
Mechanical Maintenance Engineer
Ability to work independently or as part of a team in a safety- critical environment. Excellent attention to detail and commitment to quality work. Willingness to work in a rail depot environment (ful…
WMS Consultant
We are recruiting an experienced Blue Yonder WMS Lead Consultant / JDA WMS Consultant for a business- critical warehouse management systems programme within a major retail and distribution environment…
Oracle Cloud Integration Developer
You will be responsible for designing, developing and supporting integrations that connect cloud and on-premise applications, enabling seamless data exchange across business- critical systems. This ro…
Solution Lead / Chief Engineer - DV required - Outside IR35
Experience operating within secure, mission- critical or defence environments. Desired skill: Knowledge of Cross-Domain Architecture, including multi-security domain communications. Interested? Apply…
Software Engineer –
We are recruiting for an experienced Software Engineer to join a Core Banking Platform engineering team, developing and maintaining business- critical retail banking applications. The successful candi…
COINS Integration Consultant
This role requires a specialist consultant with strong hands-on COINS experience and a proven track record of integrating COINS with other business- critical applications. You will work closely with t…
Frequently asked questions
How many critical jobs are available in London?
There are currently 965 live critical vacancies in London listed on Jobs North East. The list is updated daily from CV-Library.
How do I apply for critical jobs in London?
Click any job above to see the full details, then select "Apply" to be redirected to the original listing on CV-Library where you can submit your application.
Are these critical jobs in London updated regularly?
Yes. New critical roles in London are added daily, and expired listings are removed automatically.