systems engineer sysadmin jobs in Croydon, London

Electrical Field Service Engineer (Ventilation Systems) Please read the information in this job post thoroughly to understand exactly what is expected of potential candidates. £40,000 - £45,000 + Training + Progression + Company Benefits + Company Van + Fuel Card + Tools Provided + Company Bonus + Overtime London Patch Are you an Electrical Field Service Engineer looking for an autonomous,...

You will carry out inspections, fault-finding, and system testing, ensuring high-quality, safe, and compliant installations while supporting clients and project teams effectively. This role is 47.5 hours a week including door to door play.

Halian is proud to partner with a leading medical device company based in London in their search for a Principal Systems Engineer. This is a pivotal role within the growing R&D team, driving both new product development and sustaining engineering for life-supporting technologies. As a Principal Systems Engineer, youll be at the forefront of shaping technical architecture, optimising engineering...

You will be responsible for the entirety of the back end features of the products.

You will be in charge of building scalable backend services and awesome messaging queues.

You will be responsible for developing a Python-based back end platform that's handling 100,000+s of interactions daily.

Electrical Field Service Engineer (Ventilation Systems) £40,000 - £45,000 + Training + Progression + Company Benefits + Company Van + Fuel Card + Tools Provided + Company Bonus + Overtime London Patch Are you an Electrical Field Service Engineer looking for an autonomous, field-based role working on ventilation systems, with manufacturer specific training, clear progression to Senior Engineer,...

A global engineering consultancy is looking for a Senior Associate Mechanical Engineer in Croydon to lead technical projects in the water sector. This role involves ensuring quality deliverables, managing client relationships, and driving innovative solutions. Candidates should hold Chartered Status, possess strong communication skills, and have experience in the UK water sector. The company...

A dynamic property consultancy in Croydon seeks a Junior Electrical Engineer to support project design and administration. The role includes surveying, electrical design work, and collaboration with Senior Engineers. The company emphasizes a people-first culture and offers growth opportunities in a supportive environment. Responsibilities involve using software for calculations, attending design...

A leading infrastructure firm in Croydon seeks a Graduate Mechanical Engineer for a full-time position starting in Summer 2026. The role includes pumping calculations, production of engineering documents, and client project support. Candidates should hold a BEng in Mechanical Engineering (2:1 or above) and should demonstrate strong communication skills, technical proficiency, and a keen interest...

A leading property consultancy in Croydon seeks an Electrical Engineer to assist in project designs, specifications, and management. The role includes using Amtech and Dialux software for calculations and collaborating with senior engineers on various projects. The ideal candidate should have a degree in Electrical Engineering and experience in electrical design. This position offers a great...

Job Description Product Support Engineer - Rail Location: London Full time Job Description As the Product Support Engineer for Rail and you will report to the Site Team Leader or Site Supervisor At Rolls-Royce we are proud to be a business that has truly helped to shape the modern world and are committed to always being a force for progress; powering, protecting and connecting people...

You will be responsible for: - Installing and commissioning intruder alarm systems - Attending planned maintenance visits and reactive service call-outs - Diagnosing faults and carrying out effective repairs - Working with CCTV and access control systems, with training provided where required

You will be trusted to work independently on high-value equipment that provides critical support to the grid. The business also operates a call-out rota, which you'll join once familiar with their fleet and systems.

Job Description Security Systems Engineer (CCTV, Access Control & Intruder Alarms) - Croydon - £36,000- £44,000 Basic Salary Per Annum Security Systems Engineer (CCTV, Access Control & Intruder Alarms) Package Overview: - £36,000 - £44,000 Basic Salary + Overtime (Negotiable depending on experience) - Full-Time, Permanent - Monday to Friday Hours - Area Covered: South London & the Surrounding...

BMS Service Engineer London and surrounding areas We're supporting a long-standing client with their search for a BMS Service Engineer, they offer an excellent working environment and a competitive package. You'd be working for one of the more established independently owned BMS companies in the South East. - £45,000 - £55,000 depending on experience - car allowance or car options including...

Field Service Engineer (Ventilation Systems) £40,000 - £45,000 + Training + Progression + Company Benefits + Company Van + Fuel Card + Tools Provided + Company Bonus + Overtime London Patch Are you an Electrical Field Service Engineer looking for an autonomous role with a growing security systems company, offering xujxxms progression to Senior Engineer, enhanced earnings through on-call work,...

Job Description Halian is proud to partner with a leading medical device company based in London in their search for a Principal Systems Engineer. This is a pivotal role within the growing R&D team, driving both new product development and sustaining engineering for life-supporting technologies. As a Principal Systems Engineer, youll be at the forefront of shaping technical architecture,...

You will be responsible for - Planning and executing pre-commissioning cleaning and flushing programmes for new and refurbished pipework, heating, and chilled water systems. - Performing high-velocity flushing to meet industry cleanliness standards. - Applying water treatment chemicals, including biocides, corrosion inhibitors, and scale inhibitors, and adjusting dosages as required.

A leading global engineering firm is seeking a Graduate Mechanical Engineer for a hybrid role in Croydon starting in Summer 2026. The position involves working on water projects, conducting pumping calculations, and producing hydraulic specifications. Successful candidates should hold a BEng or MEng in Mechanical Engineering (2:1 or above) and have strong communication skills. This role offers...

You will carry out inspections, fault-finding, and system testing, ensuring high-quality, safe, and compliant installations while supporting clients and project teams effectively. This role is 47.5 hours a week including door to door play.

You will carry out inspections, fault-finding, and system testing, ensuring high-quality, safe, and compliant installations while supporting clients and project teams effectively. This role is 47.5 hours a week including door to door play.