Top Tech Jobs & Startup Jobs in London

Supervise electrical installation, testing, commissioning, and handover activities across water and wastewater facilities. Coordinate contractors, site teams, and multidisciplinary stakeholders while ensuring compliance with designs, standards, safety procedures, and regulations. Oversee LV/HV systems, MCCs, switchgear, transformers, motors, generators, VSDs, and control-system integration. Monitor progress, quality, and safety; resolve technical issues; review drawings, RAMS, test certificates, schedules, and as-built documentation.

Leads process engineering and supervision for water and wastewater treatment projects. Responsibilities include developing and reviewing process designs, calculations, specifications, PFDs and P&IDs; selecting and sizing equipment; conducting hydraulic and treatment assessments; mentoring engineers; coordinating multidisciplinary teams; participating in HAZOPs and risk assessments; and supporting construction, commissioning, troubleshooting and performance testing while ensuring safety, quality, environmental and regulatory compliance.

Supervise installation, testing, commissioning, and handover of PLC, SCADA, telemetry, and instrumentation systems for water and wastewater projects. Coordinate contractors, suppliers, integrators, and multidisciplinary teams; ensure compliance with designs, safety, quality, and schedules; support FAT, SAT, loop checks, fault finding, system integration, documentation, and client handover.

Provides technical leadership across major water and wastewater infrastructure programmes. Leads multidisciplinary engineering teams, establishes technical strategies and governance, oversees design assurance and risk management, and supports delivery from feasibility through commissioning and handover. The role also manages stakeholders, promotes innovation and sustainable digital engineering, mentors technical staff, and contributes to bids and business development.

Supports risk management for a major infrastructure programme by facilitating risk workshops, conducting cost and schedule quantitative risk analyses, maintaining risk reporting, producing dashboards and insights, supporting EAC updates, and improving project controls processes. The role engages multidisciplinary stakeholders, contributes to programme decision-making, and deputises for the Senior Risk Manager when required.

Senior Systems Engineer supporting UK Ministry of Defence and Atomic Weapons Establishment projects. Responsibilities include requirements development and management, hardware and software systems design, systems safety analysis, integration, performance evaluation, verification and validation, environmental impact assessment, qualification, and acceptance. The role requires experience in complex, safety-focused, regulated environments, preferably within the MoD, AWE, or similar organizations, along with UK nationality and eligibility to apply for SC clearance.

Design, deploy and support Azure integration solutions (Service Bus, Data Factory, APIM, Functions, Logic Apps). Build secure Azure infrastructure with IaC (Terraform), implement CI/CD (GitHub Actions), automate with PowerShell/Python, and provide operational support, monitoring, and documentation in a regulated environment.

The role involves shaping Defence platforms through systems engineering, including requirement analysis, design, verification, and collaboration with multi-disciplinary teams in the naval sector.

The Safety Engineer will develop safety cases, ensure compliance with regulations, lead projects, maintain safety systems, and present documentation to safety committees.

Support design, architecture, requirements engineering, integration, and V&V for submarine and ship combat systems across the full systems engineering lifecycle. Develop architecture and interface artefacts, manage requirements traceability, collaborate with multidisciplinary teams, support in-build operations and system installation, and produce governance-aligned documentation to MOD and industry standards.