principal test engineer jobs in St Albans

Test Systems EngineerAerospace and DefenceA premier international defense contractor is seeking an experienced engineer to join a growing team focused on validating ground-based defense platforms for a significant global export initiative. This role involves a sophisticated blend of laboratory analysis and real-world field trials to ensure complex weapon systems meet rigorous operational...

Tony Gee and Partners is currently recruiting for Principal Highway Engineers to join our growing Highway teams based in Ashford in Kent. Our teams pride themselves on our forward thinking attitude to adopting the latest changes within the sector. Job Responsibilities Promoting a health, safety and welfare cultureWorking within a team environmentMentoring and coaching talentSupporting Group...

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 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.

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

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.

You should be comfortable working directly with clients, building strong relationships, and collaborating with other trades on-site. Attention to detail, professionalism, and a passion for delivering outstanding results are essential for this role. Key Responsibilities:

Job Description Job Title: Workshop/Field Service EngineerSalary: Competitive: To be determined once the candidate is placed. Working Hours: 9am to 5:30pm, Mon to Fri Role Overview This is a dual-purpose role combining workshop-based engineering and field service work. The Field Service Engineer will be responsible for refurbishing, repairing, installing, and servicing compactors and balers,...

You will be responsible for consulting on design, configuring network hardware, commissioning, and delivery of a project’s network and telecommunications systems as a department lead. It is essential that you are an excellent communicator with good Client facing skills and have strong network engineering experience and excellent knowledge of wireless networks, fibre optics and telecoms systems.

A privately owned and established housebuilder with a strong brand that signifies quality are recruiting for an Adoptions Engineer to join their regional office in Hertfordshire. All potential candidates should read through the following details of this job with care before making an application. This role is to join a successful Technical Team where you will be responsible for coordinating the...

Job Title: HV/MV Commissioning Engineer Apply promptly! A high volume of applicants is expected for the role as detailed below, do not wait to send your CV. Location: HQ Hertfordshire + UK Wide projects Daily Rate: £500 + Van and Fuel Card Length: Inital 6 Month Contract High Voltage / Electrical Engineer (LV/HV) Responsible for the installation, upgrade, testing, commissioning, and...

Job Title: Senior Electrical Engineer Salary: £65,000 - £75,000 DOE Location: Hertfordshire, UK Job Type: Permanent Are you the right applicant for this opportunity Find out by reading through the role overview below. I'm seeking an enthusiastic and motivated Senior Electrical Engineer to join a growing engineering team, working on complex and innovative projects across the pharmaceutical...

Role Overview Are you the right applicant for this opportunity Find out by reading through the role overview below. The Industrialisation Engineer will develop new and existing production tools and processes to support a right-first-time production culture. Supports production issues in a fast-paced environment to ensure business targets are met. Able to manage and lead tasks with minimal...

Field Service Engineer Hertfordshire £45,000 – £55,000 + company vehicle + bonus + overtime + benefits Experience, qualification, and soft skills, have you got everything required to succeed in this opportunity Find out below. Aspion Search is partnering with a specialist engineering group delivering high-spec projects across hospitals, laboratories and cleanroom environments. They are...

You will act as a key point of contact for clients and stakeholders, while supporting and mentoring junior colleagues across a wide range of challenging and rewarding projects.

You will join a forward-thinking consultancy known for delivering high-quality hydrological and land development work.

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.

Tony Gee and Partners are currently looking for experienced Principal Rail / Structural Engineers to join our teams across all UK office locations. The ideal candidates must be willing to help develop the capability of our offices. Essential Minimum of five years’ experience post-graduation in civil engineering designMinimum of five years’ experience in the design of civils infrastructure in a...

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...

Tony Gee and Partners is currently recruiting for Principal Highway Engineers to join our growing Highway teams based in our UK offices. Our teams pride themselves on our forward thinking attitude to adopting the latest changes within the sector. Job Responsibilities Promoting a health, safety and welfare cultureWorking within a team environmentMentoring and coaching talentSupporting Group...