Critical jobs in London
Browse 961 live critical jobs in London, with a typical salary around £53,212. New roles are added daily — click any listing to view the full details and apply directly on CV-Library.
MEP Design Manager (Lifts & Escalators)
Long-term contract until February 2028Excellent opportunity to join a high-profile project delivering critical lift and escalator packages on a major infrastructure programme. We are an equal opportun…
Document Reviewer
This unique opportunity involves examining material retrieved from devices seized during searches, where your analytical skills will play a crucial role in identifying critical information. Key Respon…
Resident Engineer – HVAC / Building Services
Experience with chillers, AHUs or other complex/ critical plant. Around 5 years' experience in a similar role is preferred. Additional qualifications such as ACRIB Gold, IPAF, PASMA, First Aid, IOSH,…
Track Handback Engineer
T002/3 Safety Critical Qualification essential. Est. 2 weeks work. LUI Essential. If you're a Track Handback Engineer based in or around London looking for work, please apply with your up to date CV a…
Design Engineer - Scaffolding
Apply now for an immediate call back to discuss your interview availability as this role is business critical. …
Principal Enforcement Officer
This is a critical role requiring an expert who can operate confidently at a senior level and handle complex, high-risk cases. Key Responsibilities. Carry out detailed property inspections in line wit…
Quest / Tooling SME
Experience working within critical deployment and migration teams in enterprise environments. This is an excellent opportunity for a migration specialist who combines strong technical expertise with a…
Senior Tester - AI & Test Automation
The role combines hands-on testing, test automation, risk assessment and validation of AI-generated test suites across critical enterprise applications. You will help maintain test coverage, ensure au…
Senior Structural Engineer
Ideally you will have data centre project experience and experience of mission critical projects. The role will be client facing and include assisting with the management of the growing office and men…
Mainframes Developer
They will be taking utmost care and necessary steps to work on critical Category A application in the IT estate. Develop & Build Software programs using Unisys COBOL and DMS 1100. Collaborate with cro…
Electrical Construction Manager – Data Centre, Docklands (Contract)
Strong knowledge of HV/LV distribution, switchgear, UPS, generators and critical power systems. Experience managing electrical subcontractors and major installation packages. Good understanding of tes…
Mobile Mechanical Engineer
Support supervisor with maintenance planning on critical assets. Perform manual tasks including working at heights and in confined spaces. Participate in On-Call Rota and adhere to Health & Safety and…
Multi Skilled Shift Supervisor
We're looking for a Multi Skilled Shift Supervisor to oversee a team of engineers within a critical environment, ensuring all equipment and services are maintained and operated safely while delivering…
Principal Structural Engineer
On top of basic salary they offer a comprehensive benefits package, with 26 days holiday (rising further with length of service), option to buy/sell leave, hybrid working, annual salary reviews, pensi…
A-Level Business Studies Teacher
Can you deliver engaging and challenging Computer Science lessons across KS5 inspiring students to develop critical thinking and analytical skills. If so, this is the role for you. Computer Science Te…
Director of Operations - Construction Residential refurb
A key part of the role is making sure every site has all the information it needs to operate and deliver properly including RFIs, drawings, instructions, programme updates, decisions, and any other cr…
Software Engineer
You'll be working on the development and enhancement of critical healthcare applications, helping deliver scalable, secure, cloud-native solutions that directly support NHS services and patient outcom…
Senior Business Analyst - Workstream Lead
If you're ready to take ownership of a critical workstream in a high-impact transformation, we'd love to hear from you. Apply now to be considered. If you receive suspicious outreach claiming to be fr…
P6 Planner
Monitor progress, costs, critical path and forecasts. Produce lookaheads, reports and resource histograms. Work closely with Project Managers, Commercial and Site teams. Ensure programmes meet NEC3/NE…
Sr Linux Automation & Platform Engineer (Python/Ansible)
In this role, you will manage large-scale Linux systems, eliminate manual work with Python and Ansible, and ensure seamless network traffic flow across critical financial systems. Key Responsibilities…
Robotics Engineers
Due to a critical delivery programme, we're looking for several people to join the team on a short-term contract basis and support the completion of multiple robotic units due for customer delivery by…
Computer Science
Can you deliver engaging and challenging Computer Science lessons across KS3 and KS4, inspiring students to develop critical thinking and analytical skills. If so, this is the role for you. Computer S…
Fire Alarm Engineer
You will carry out installation and commissioning of addressable systems mainly in being fire extinguishing / suppression systems within the critical infrastructure / Data Centre Market. Roles & Respo…
Quantity Surveyor
Our Client is a multi-disciplined Civil Engineering Contractor delivering projects that are time and safety critical . They have a track record of working on some of the most exciting projects within…
Class 3H RBI
This is a great opportunity for a skilled surveyor looking for flexibility while contributing to critical safety-focused projects. If you're ready to step into a well-supported, forward-thinking team,…
Frequently asked questions
How many critical jobs are available in London?
There are currently 961 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.