Principal software engineer Work, Jobs in Radlett, Hrt (with Salaries)

Principal Hardware Engineer (Digital)
ALSTOM —Hatfield
- £80,000 a year
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- English
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- Hybrid work
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- Travel
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Quick apply
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Principal Software Engineer - Full Stack Python/AWS - Executive Director
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Leonardo UK Ltd —Luton
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Technical Lead (Digital)
Warner Head Office —Hemel Hempstead
- £60,000 - £70,000 a year
- Full-time
- Master's degree
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7d
Senior Principal Engineer (iOS)
Trainline —London
- £110,000 - £130,000 a year
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- Hybrid work
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- Communication skills
Principal Software Engineer
Durlston Partners —London
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- Full-time
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14d
Design Quality Assurance Engineer
Safran Engineering Services UK Limited —Pitstone
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- Life insurance
Quick apply
Principal Software Engineer - Platform Engineering - Accelerator Business
JPMorganChase —London
- Full-time
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Principal Datapath Design Engineer
Imagination Technologies —Kings Langley
- English
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- Communication skills
8d
Business Analyst
Tes Global —London
- £60,000 - £80,000 a year
- Full-time
- Writing skills
- Presentation skills
- Machine learning
- Annual leave
- Employee assistance programme
Quick apply

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Principal Hardware Engineer (Digital)

ALSTOM -
Hatfield

Apply Now

Job details

£80,000 a year

Benefits

Company pension

Qualifications

Technical troubleshooting
Operating systems
Schematics
FPGA
Firmware
PCB
Computer hardware
Embedded software
Mentoring
Wiring schematics interpretation
Technical writing
Multidisciplinary collaboration
Design documentation
Requirements gathering
Debugging

Full job description

Req ID:505982

Location: Hatfield (On-Site 4 days)
Appointment Basis: Permanent
Apply by: 1/9/26
Salary: c80k + Bonus DOE + Benefits

At Alstom, we understand transport networks and what moves people. From high-speed trains, metros, monorails, and trams, to turnkey systems, services, infrastructure, signalling and digital mobility, we offer our diverse customers the broadest portfolio in the industry. Every day, 86,000 colleagues lead the way to greener and smarter mobility worldwide, connecting cities as we reduce carbon and replace cars.

Overview

To lead the design and development / improvement of control centre hardware products, tools and adherence to process. Ensure activities are delivered on time and to budget including work package management. Provide mentorship to other team members. Lead the management of product obsolescence activities (re-design of multiple boards, including support for firmware migration from obsolete to new devices). Supporting and documenting industrial PC configurations, migration of NPI documentation into new PLM tool. Support of product approval, software integration and project delivery, ensuring that the products, tools and processes remain fit for purpose.

You'll help to improve quality and product robustness through better design methodology. Day-to-day, you’ll work closely with teams across the business such as software, supply chain and component engineering. You will also work towards improving requirements capture and much more.

Responsibilities:

You’ll specifically take care of digital hardware design,but also interfacing and power management. We’ll look to you for:

Design, development and implementation of digital hardware (at component level and above) and firmware for railway signalling control systems on bespoke and COTS platforms
Preparation of hardware / firmware development plans
Interfacing with software team
Including specifying the hardware / software interface requirements
Debugging and trouble shooting
Technical documentation

We value passion and attitude over experience. That’s why we don’t expect you to have every single skill. Instead, we’ve listed some that we think will help you succeed and grow in this role:

Experience or understanding of-

Digital hardware and firmware
FPGA and CPLDs
RTOS
Housekeeping with Intel processors
Carrier boards for SoM and CoM
Bus translation e.g. PCIe to local buses
Serial and parallel buses
Communication protocols
UARTs, USB, SPI, I2C etc
Working to process
Working from and creating requirements / test specifications
Development plans
Design and code reviews
Configuration / version control
Design analysis – timing diagrams etc

Knowledge of:

Memory technologies
Spartan and Virtex FPGA families or similar
Ability to read schematics / datasheets
BSPs
PCB design / specification
Knowledge of embedded software and operating systems

Familiarity with:

DFM / DFT
Setting up test environments
Set-up and configuration of development tools
V&V
Characterisation of HW
Obsolescence management

Things you’ll enjoy.
Join us on a life-long transformative journey – the rail industry is here to stay, so you can grow and develop new skills and experiences throughout your career.

You’ll also:

Enjoy stability, challenges and a long-term career free from boring daily routines
Collaborate with transverse teams and helpful colleagues
Contribute to innovative projects
Steer your career in whatever direction you choose across functions and countries
Benefit from our investment in your development, through award-winning learning
Benefit from a fair and dynamic reward package that recognises your performance and potential, plus comprehensive and competitive social coverage (life, medical, pension)

You don’t need to be a train enthusiast to thrive with us. We guarantee that when you step onto one of our trains with your friends or family, you’ll be proud. If you’re up for the challenge, we’d love to hear from you!

Important to note
Alstom is an equal opportunity employer committed to creating an inclusive working environment where all our employees are encouraged to reach their full potential, and individual differences are valued and respected. All qualified applicants are considered for employment without regard to race, colour, religion, gender, sexual orientation, gender identity, age, national origin, disability status, or any other characteristic protected by local law.

As a 'Disability Confident' employer, we will interview all disabled job applicants who match the essential criteria of the job description or specification. We will consider flexible working requests for all roles unless operational requirements prevent otherwise.

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Job Segment: Testing, Embedded, Firmware, Supply Chain, PLM, Technology, Operations, Management

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Refine Your Search

principal software engineer jobs in radlett, hrt

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