principal supportability engineer jobs in Hitchin

You will be involved in the design process at all stages, supporting design reviews and manufacturing queries, reporting into the Technical Lead or Equipment Project Manager.

You will have the opportunity to lead on packages of work, manage deliveries and assign work to senior design engineers.

Job Description World Class Defence Organisation based in Stevenage, Hertfordshire is currently looking to recruit a Principal Thermal Engineer Subcontractor on an initial 12 month contract. Hourly Rate: £50.00 Overtime Rate: Hours worked over the standard 37 hours per week, will be paid at ‘time and a quarter’Location: StevenageHybrid / Remote working: The role will likely be onsite 3 days per...

World Class Defence Organisation based in Stevenage, Hertfordshire is currently looking to recruit a Principal Thermal Engineer Subcontractor on an initial 12 month contract. Hourly Rate: £50.00 Overtime Rate: Hours worked over the standard 37 hours per week, will be paid at time and a quarter Location: Stevenage Hybrid / Remote working: The role will likely be onsite 3 days per week. Duration:...

You will be involved in: - Take ownership of delivering packages of thermal analysis work - Provide mechanical analysis support to develop designs and deliver thermal performance evidence - Deliver analysis evidence in clear reports with firm conclusion statements - Participate in team meetings and design reviews

Our client, a trusted partner to the UK Ministry of Defence, is seeking a Principal Thermal Engineer to join the Mechanical Analysis Group in Stevenage. This team of over 30 engineers works across a diverse range of advanced military systems. In this role, you will be part of an internationally recognised organisation and play a pivotal role in ensuring products meet critical thermal performance...

Join OCI’s Edge Security team as a Principal Engineer to architect and deliver cloud-scale DDoS protection. You’ll lead design for high-performance detection and mitigation systems, drive automation and operational excellence, and set the technical direction for customer-facing DDoS capabilities across OCI’s global edge. This role requires deep expertise in Linux networking data path and...

You should also expect to work across the full stack and every stage of the product lifecycle, from system design through to build, test, deployment and supporting systems in production, so you should be skilled in practices like TDD, CI/CD, IaC and Observability.

Principal Software Engineer Fully Remote | Permanent | Competitive Salary + Benefits Harrington Starr has partnered with a leading Global Payments Technology company who are seeking to hire a Principal Software Engineer to join their senior engineering leadership team. This is a rare opportunity to combine hands-on development with strategic influence, guiding architecture decisions and shaping...

You will define technical strategy, design scalable data systems, mentor senior engineers, and partner closely with product, engineering, analytics, and business leaders to transform strategic goals into robust, data-driven solutions.

You will be a vital part of this evolution, contributing your expertise to our strategy and helping us redefine what services we offer our clients.

You will ensure buildings are designed to minimise fire risks, through contributing to the development of fire strategy reports, calculations and fire risk assessments.

You will be represented by a specialist technical recruiter who will guide you through each stage of the process.

You will shape both how interactions are built and what expressive capabilities are possible, translating cutting-edge research into robust, real-world systems.

Job Description Engineering Support Technician Location: Cambrian Industrial Park, Tonypandy, CF40 2XX Salary: Circa £28,000 DOE Contract: Full-time, Permanent Hours/Shift Patterns: Monday to Friday (6am to 2pm or 2pm to 10pm on a rotating shift) Department: Engineering The Opportunity We're looking for a multi-skilled Engineering Support Technician to join our site-based engineering team in...

Principal EstimatorWe're looking for a Principal Estimator to join our London & East Construction team, based from our Hitchin office, with hybrid working available (typically three days office-based and two days remote).Reporting to the Preconstruction Manager, you'll take ownership of delivering accurate, robust and competitive build costs across multiple high-value projects, typically ranging...

Stevenage As a Future Products Principal Systems Engineer within the newly formed Future Products department; part of Missile Design UK: Emerging Portfolio & Capability function, you will be assigned to take on a variety of roles in support of MBDA's Vision 2040. Salary: Circa £55,000 depending on experience Dynamic (hybrid) working: 3-4 days per week on-site due to workload...

You will support in reverse engineering and deep understanding of vulnerabilities, including impact analysis and automation.

You must relish the challenge of findings critical vulnerabilities in complex software binaries through automation and manual practices. Creativity is highly valued; being able to find novel vulnerabilities is essential in this role.

You will play a critical role in managing Electronic Components, assessing market trends and technical risks.

You will be accountable for providing Technical advice and reporting on risks, working with suppliers and understanding the needs within MBDA to suit the requirement of our ever-evolving business needs.

The Oracle Cloud Infrastructure (OCI) Offensive Security team provides OCI with the capabilities to ensure our systems and services meet the security objectives we communicate to customers. The Offensive Security group performs security assessments, vulnerability research, static and dynamic analysis research, penetration testing, red-teaming, and security tool development. We ensure the security...

Stevenage We have a fantastic opportunity for you to join our Electro-Optical (EO) Seekers & Sensors Department within our Scene Generation Team, working as a Scene Generation Modelling Engineer. Salary: £45,000 - £65,000 depending on experience Dynamic (hybrid) working: 3-4 days per week on-site due to workload classification Security Clearance: British Citizen or a Dual UK national with...

Job Description Engineering Support - Undergraduate Placement 2026 As an Undergraduate in Customer Support and Services (CSS) you will play a crucial role in ensuring our products are ready for action whenever our customers need them. Alongside your primary role at our sites in the UK, you'll have the opportunity to visit and interact directly with the Royal Navy, Army, and Royal Air Force,...