Critical jobs in London
Browse 959 live critical jobs in London, with a typical salary around £80,000. New roles are added daily — click any listing to view the full details and apply directly on CV-Library.
Site Engineer
This is an opportunity to work on a technically challenging civil engineering scheme involving the refurbishment and structural strengthening of critical live infrastructure. The project offers consid…
Mechanical Engineer
The role is working within a hospital managing, maintaining, and repairing critical building services and physical infrastructure. Responsibilities. Maintain and inspect mechanical plant and equipment…
Technical Supervisor
Escalate critical equipment issues with clear recommendations for resolution. Conduct health & safety inspections, site audits and logbook reviews. Manage critical incidents, near-miss reporting and p…
Express and Courier Manager
Keep up to date with Express / Time Critical and Courier market trends, and industry news. Establish, Manage and Maintain Internal and External Relationships. To ensure internal processes and client's…
MEP Quantity Surveyor
They are currently looking to recruit an MEP Quantity Surveyor (QS) to work within their specialist Critical Environment / Data Centre Building Team in London. This is an established and extensive par…
Procurement Manager
This is an excellent opportunity for a procurement professional with infrastructure or engineering experience to take ownership of the procurement of critical Mechanical & Electrical (M&E) packages, m…
Electrical Shift Engineer
This is an excellent opportunity to work within a high-spec, fast-paced environment, offering long-term career progression, ongoing training, and exposure to critical building systems. Shift Engineer…
Planner
Provide schedule performance analysis, including critical path, float, dependencies, and milestones. Support Earned Value Management (EVM) and change management processes. Work with cross-functional t…
Senior HVAC Design Engineer
You will work on medium to large-scale mission- critical projects, covering all stages of design - from concept to construction supervision and handover. As a Senior Mechanical Engineer your role will…
Electrical Shift Leader
This is an excellent opportunity for an electrically qualified professional with strong critical facilities experience who is looking to take the next step in their career, with excellent training and…
Principal Security Engineer
Sector: Data Centres / Mission- Critical Infrastructure. Salary: £60,000–£75,000 Manchester | Up to £85,000 London (indicative. About the Role. An international engineering design consultancy is seeki…
Backend Developer (Python)
The role focuses on building, modernising and supporting highly distributed, business- critical backend systems. Key Requirements. Strong Python backend development. Advanced SQL / database developmen…
MEP Project Manager - Data Centre
Experience with critical power, cooling, controls or resilient infrastructure would be particularly relevant. Data centre or comparable mission- critical project experience will be required for many p…
Commissioning Manager - Data Centre
Viridis Talent is inviting confidential conversations with Commissioning Managers experienced in data centres and other mission- critical environments. We're interested in professionals who bring tech…
Project Quantity Surveyor
You will play a critical role in. Overseeing cost planning. Managing budgets. Assessing variations. Procuring subcontract packages. Ensuring the financial integrity of the project from pre‑constructio…
Site Reliability Engineer
Their work underpins critical connectivity infrastructure and next‑generation space missions. This is not a routine “maintain uptime” role — you will design the visibility layer that powers reliabilit…
BESS Asset Manager
This is a hybrid role (3 days per week in Central London), working alongside the Senior Leadership Team and Investor, providing critical exposure for development. The successful candidate will have a…
Senior Project Engineer (BESS)
This is a hybrid role (3 days per week in Central London), working alongside the Head of Engineering, you will be critical to the success of future projects being acquired by the client. The successfu…
Senior Power Plant Controls Engineer - BESS
You will be critical to the business' ability to ensure the greatest yield from their BESS investments. Utilising edge controller technology, the candidate must be able to demonstrate their experience…
Plant and vehicle marshal
Safety Critical Medical – MUST HAVE. Full PPE. Proven experience on active construction sites. Reliable, proactive, and able to work safely around plant and vehicle movements. Role Details. Immediate…
Senior Procurement & Supply Chain Manager
This is a fantastic long-term contract opportunity to join a major infrastructure programme and play a critical role in securing and delivering future projects. 📩 Interested? Get in touch for a confi…
Mechanical Quality Assurance Manager (QA)
On each live project (Construction Phase), verify whether ITPs and inspection records for Building Services are in place and being followed for critical activities; flag gaps early to the Project Team…
Mechanical Quality Assurance Manager (QA/QC)
On each live project (Construction Phase), verify whether ITPs and inspection records for Building Services are in place and being followed for critical activities; flag gaps early to the Project Team…
Electronic Repair Technician
We're on the lookout for candidates with electronics/PCB testing experience to join one of London's leading organisations within public transport, critical to ensuring the safe and reliable commute of…
Field Service Engineer
You will be the face of the company, ensuring critical infrastructure from hospitals to data centres, stays powered when it matters most. The Role. You will be responsible for the service, maintenance…
Frequently asked questions
How many critical jobs are available in London?
There are currently 959 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.