Senior Test Engineer jobs in Billericay

You will have the autonomy to shape the mechanical engineering capability and work closely with project managers, clients, and contractors to ensure smooth project delivery from concept to completion.

Our client is a well-established, multi-disciplinary engineering and project consultancy operating across the built environment in England. The organisation delivers technically robust mechanical design and advisory services across a varied portfolio of complex projects, primarily within regulated and public-sector environments. Known for its collaborative culture and strong commitment to...

You will act as the central technical interface between customers and Keysight teams, with a strong focus on high-speed digital and physical-layer standards. Keysight is at the forefront of technology innovation, delivering breakthroughs and trusted insights in electronic design, simulation, prototyping, test, manufacturing, and optimization.

Job Title: Senior Mechanical Estimator Location: Billericay, Essex Salary: £80K - £85K + Package The Role: - Prepare accurate and competitive mechanical estimates for commercial design & build projects. - Review design drawings, specifications, and tender documentation. - Collaborate with project managers, designers, and contractors to capture full project requirements. - Produce detailed...

Senior JavaScript Developer / front End Engineer (Vue 3) Billericay / WFH to £75k Are you a JavaScript web technologist seeking an opportunity to work with a modern tech stack on Greenfield projects? You could be progressing your career in a senior, hands-on role at an eCommerce payments solutions provider that has experienced great success in the last year and is growing as a result. As a Senior...

Job Title: Design Engineer Location: Billericay Salary: £35,000 – £40,000 per annum We are currently seeking a Designer Engineer with a minimum of 5+ years’ design experience to join a highly creative and fast-paced design team in Billericay. This role is ideal for a commercially minded designer who thrives in high-energy project environments and is confident taking ownership of projects from...

Senior Performance Engineer - UK Ready to Make a Real Impact? Join e-STORAGE! Who We Are Welcome to e-STORAGE, a proud member of the Canadian Solar Inc. (NASDAQ: CSIQ) family! We’re leading the way in designing, building, and integrating advanced battery energy storage systems for utility-scale projects. Our mission? To accelerate the world’s renewable energy transition and create a more...

Senior Quality Engineer Medical Device Startup | £60M Raised Why This Role Matters This is a rare opportunity to join a high-growth medical device startup that has raised £60M from top-tier investors and is scaling rapidly towards global commercialisation. The company is building next-generation medical technologies that will meaningfully improve patient outcomes. As Senior Quality Engineer,...

📍 Remote | Full-Time 👋 About Us Medify is a mission-driven EdTech company widening access to medicine and healthcare careers. Our platform supports thousands of learners preparing for high-stakes admissions exams, and our engineering team plays a critical role in delivering reliable, scalable, and high-quality learning experiences. Medify Engineering is a team of ten engineers across two...

Senior AI/ML Engineer Fully Remote £100,000–£120,000 + benefits About the Role Our client, a blockchain analytics scale-up, is looking for a Senior AI/ML Engineer to join their expanding team. They’re scaling their AI capabilities and need someone passionate about applying cutting-edge machine learning and LLM techniques to real-world crypto data. You’ll work directly with a Staff AI/ML...

You will shape how our engineers build, test, release, and monitor software, ensuring frictionless workflows while keeping ownership of business logic, test quality, and development practices firmly with the product engineering teams.

You will be working closely with the Machine Learning team; however, you are not required or expected to have background in Machine Learning. This is an applied role, and we are looking to hire a software engineer with experience in cloud computing and distributed systems. In this role, you will:

Senior/ Principal Mechanical Design Engineer (Building Services) Salary up to £75,000The role: We are currently recruiting a Senior/ Principal Mechanical Engineer to join our Building Services team in our Billericay office.The successful candidate will be responsible for providing expertise in M&E by means of economical, safe, and sustainable systems. The team focusses on projects in the...

Accelerant is building a new platform that will serve as the backbone of how risk is exchanged in the future. The Product & Technology team is looking for a Full Stack Software Engineer who is passionate about building high quality software systems that are valued by customers. If you join our team, here are some of things you’ll be doing: - Working closely with peer engineers, product...

I'm partnered with an early-stage, post-revenue AI startup is building an end-to-end operating system to help businesses detect and resolve complex B2B issues before they become costly or disruptive. The product is already being used by large enterprises across multiple industries, and demand is growing fast - hence this hire! Backed by a top-tier European venture fund, the company is tackling a...

You will be a key part in a community of world-class software engineers who will continuously improve, collaborate and innovate with other engineers to create market-leading products within the defence industry. What we are looking for: Understanding and knowledge of one or more of the following:

You should be comfortable with most of our core technologies:

Job Title: Design Engineer Location: We are currently seeking a Designer Engineer with a minimum of 5+ years’ design experience to join a highly creative and fast-paced design team in Billericay. This role is ideal for a commercially minded designer who thrives in high-energy project environments and is confident taking ownership of projects from concept through to production. The business...

Job Title: Senior Mechanical Estimator Location: Prepare accurate and competitive mechanical estimates for commercial design & build projects. Collaborate with project managers, designers, and contractors to capture full project requirements. Maintain accurate records of estimates, cost reports, and documentation for audit and project tracking purposes. Based in the Essex area with projects...

You will have the autonomy to shape the mechanical engineering capability and work closely with project managers, clients, and contractors to ensure smooth project delivery from concept to completion. Lead mechanical design for building services projects, focusing on HVAC, water, heating, and ventilation systems.