mechanical systems engineer jobs in Chelmsford

Job Description Systems Engineer – Photonics & Acoustics Location: Chelmsford, Essex (Hybrid) Salary: £50,000–£65,000 + 2.5% bonus A leading defence organisation is looking for a Systems Engineer to join their Photonics & Acoustics R&D team based in Chelmsford. This is a hands-on, mid-senior role working on rapid prototypes and cutting-edge technologies in photonics, acoustics, sensors, and...

You will be working as a Principal Systems Engineer within our close-knit multi-function radar team of inter-disciplinary engineers, evolving our radar portfolio of existing and brand-new radar products to address emerging and future threats. Join us and help shape the future of Radar technology!

Contract – 8 Months Inside IR35 Remote – UK Power Systems Consultant (EMT & RMS Studies) The consultant will support power system projects across multiple phases by delivering high-quality electrical studies and technical documentation. Key Responsibilities - Develop and validate EMT and RMS models for assets such as WTGs, PPCs, and STATCOMs. - Plan and execute design and Grid Code...

You will act as the Siemens NX (NXX) subject-matter authority, defining modelling best practices, methodologies, and automation patterns, while partnering closely with engineering leadership to scale effective ways of working.

You will play a critical role in maintaining, improving, and developing PLC-based systems within a heavy manufacturing environment. Key Responsibilities

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.

About this Role Are you a skilled mechanic or engineer looking for a role that offers variety, independence, and career progression? We're hiring Field Service Engineers to service and maintain municipal, plant, industrial & specialist vehicles such as HGV's, sweepers, Tankers, Grabs, RCV's, Tippers and forklifts. Every day, communities and businesses rely on essential equipment to keep things...

You will collaborate with development and application support teams to troubleshoot message flows and resolve integration issues, whilst overseeing capacity planning, scaling and tuning of Solace infrastructure to meet both current and future operational demands, automating wherever possible.

Job Description Marine Engineer (Mechanical / Electrical) £30,000 - £35,000 + Bonus + Training + Progression + Company Benefits Colchester Are you a Marine Engineer, looking to join an ambitious family ran business offering a magnitude of on the job training, with a clear scope to progress into a management role in the future? In this role, you will be working with a tight-knit team to service...

We’re building something powerful. Let’s build it together. We've delivered high-performance embedded computing solutions for four decades across industries including defence, telecoms, and aerospace. The Role The Senior Hardware Test Engineer is responsible for defining, developing, and supporting automated test systems that enable efficient and scalable production of embedded computing...

You will be developing revolutionary machinery designed to transform some of the world’s most energy‑intensive industries. The team’s mission is bold: enable deep decarbonisation across petrochemicals, chemicals, iron and steel, and cement by replacing traditional fossil‑fuel‑based processes with breakthrough rotating technology.

Embedded Systems Engineer (Part-Time to Full-Time) – Optect Ltd Location: Remote (UK-based), onsite in Bath, or hybrid Hours: 0.5 FTE – 1.0 FTE Right to work in the UK required Optect is developing the next generation of long-range flame detection technology and deploying it into some of the most challenging environments on Earth. We are now looking for a motivated Embedded Systems Engineer...

You will need to be: - Committed - We're seeking people who are committed to personal development and a new career in Systems Engineering. - Keen to Develop - No matter how good our development programme is, it will require pro-active learning within your role; the faster you learn, the more accelerated your development will be.

Principal Engineer Read on to find out what you will need to succeed in this position, including skills, qualifications, and experience. Location:Essex Salary:£55k-£65k About the Role: Platform Recruitment has partnered with a long-established manufacturer who are seeking a Principal Engineer to provide structural, reliability, and technical analysis across a range of high-integrity products....

Position: Mechanical Design Engineer (Refrigeration) Contract: Permanent, Full Time Location: Remote - Based anywhere in the UK (Head office is based in Leicestershire) Salary: circa £75K plus company car or cash allowance & benefits & performance bonus Industry: Industrial Cooling & Refrigeration PRS Engineering has engaged with a key client and a leading Industrial Cooling & Refrigeration...

Senior Mechanical Engineer (Building Services) Contract: 12-month contract (Outside IR35) Location: Hybrid, Essex Rate: Dependent on Experience About the Role: G2 Recruitment is working with a highly reputable client to find a Senior Mechanical Engineer for a 12-month contract. This is a great opportunity to contribute to retail and commercial projects. Key Requirements: - Senior-level...

Job Description Mechanical Maintenance Engineer £35,000 – £40,000 | 45 Hours per Week | Any 5 Days over 7 Southend-on-Sea Are you a Mechanical Maintenance Engineer looking for a stable, hands-on role within a large, asset-heavy operation? This is an excellent opportunity to join a well-established, high-footfall industrial site where safety, reliability, and engineering standards are taken...

🚨 ATEX Ex d (Flameproof) Specialist – OUTSIDE IR35 🚨 💷 High Day Rate | 🌍 Remote Working 🛟 Life-Saving Product | Consumer & Commercial (Non-Defence) We’re looking to engage an experienced ATEX Ex d (flameproof) explosion protection specialist to support the development of a consumer and commercial (non-defence) product that is used to help save lives. The work is focused specifically on Ex d...

Principal Engineer Location: Essex Salary: £55k-£65k About the Role: Platform Recruitment has partnered with a long-established manufacturer who are seeking a Principal Engineer to provide structural, reliability, and technical analysis across a range of high-integrity products. Youll lead analysis activities, support development and verification, and act as a key technical interface within a...

Mechanical Design Engineer – Product Development Location: Cambridge About The Role: Platform Recruitment has partnered with a specialist product development company who are seeking a Mechanical Design Engineer to lead new product development and improvement projects. You’ll work across concept generation, detailed design, prototyping, testing, and preparing products for manufacture,...