> Markdown version of [/jobs/ext/13261-principal-software-engineer-control-systems](https://www.wearedevelopers.com/jobs/ext/13261-principal-software-engineer-control-systems). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Principal Software Engineer (Control Systems) - **Company:** BAE Systems - **Location:** Barrow-in-Furness, UK - **Experience:** Expert - **Salary:** £58,000.0 - **Contract:** Permanent contract - **Skills:** Agile Methodology, Software Engineering, Tia Portal, Programming Languages - **Published:** May 15, 2026 - **Apply:** https://uk.indeed.com/viewjob?jk=9b595a8137582b8c ## About the Role Do you have experience in Software development?, You will be able to translate functional requirements into robust, detailed software designs, and ensure these are thoroughly tested as part of an integrated system solution. You should be a self-starter, comfortable working independently with minimal supervision, and capable of driving work forward with a high degree of ownership. The role requires proven experience in delivering products across the full engineering design lifecycle, from initial concept through to implementation, integration, and validation., * Degree in Software Engineering Instrumentation and Control Engineering, or related subject * Chartered status with a relevant professional institution or demonstratable competence aligned with chartered status * Knowledge of one or more software development lifecycles (i.e. Agile, V model) * Experience with Siemens TIA Portal and/or WinCC OA * Familiarity with relevant industry standards (e.g. IEC 61508-3, 61511, 62443, 61131) is advantageous ## Description * Working to recognised industry standards to produce innovative, high quality control systems software products * Working within a multi-disciplined team, utilising a variety of tools and programming languages (SCL, Ladder, CTRL), engaging in all aspects of the software development cycle * Taking responsibility for your own and others work as well as providing technical assistance to support the development of junior members of the team * Leading during assurance and review activities ensuring that all required configuration, release and documentation activities have been produced in accordance with the relevant standards * Translate functional requirements into software designs, implement and test solutions, and manage integration, configuration, release, and deployment of the product, We predominantly supply to the UK MoD, supporting national efforts in underwater superiority. Our team is responsible for the design, build and/or procurement of major electronic and complex software systems on submarines, alongside providing test, integration and support services. This role offers the opportunity to work on high-profile submarine engineering programmes, engaging with a range of internal and external stakeholders, including the Ministry of Defence. We offer relocation support packages across all Submarines roles, subject to meeting eligibility criteria. Why BAE Systems? Here you'll build a career with purpose and limitless possibilities. With lifelong learning and meaningful work, this is a place where you can grow your career with confidence and be empowered to be your best. You'll be recognised for your contribution and enjoy rewards tailored to what's most important to you and your family, support for your financial and personal wellbeing, as well as a balanced lifestyle. In an environment embracing sustainable ways of working and with a strong sense of shared purpose, our supportive culture is a place you can feel you belong and proud of the difference you make. ## Related Videos - [Agile work at CARIAD – Creating a customer web application for controlling the vehicle ](https://www.wearedevelopers.com/videos/200-agile-work-at-cariad-creating-a-customer-web-application-for-controlling-the-vehicle) - [The Avengers Initiative (Practical Ethics for Software Engineers)](https://www.wearedevelopers.com/videos/2070-the-avengers-initiative-practical-ethics-for-software-engineers) - [ShapeShift: Reinventing Agile for a B2B SaaS Scale-Up](https://www.wearedevelopers.com/videos/1655-shapeshift-reinventing-agile-for-a-b2b-saas-scale-up) - [Security Pitfalls for Software Engineers](https://www.wearedevelopers.com/videos/726-security-pitfalls-for-software-engineers) - [From Punch Cards to AI-assisted Development](https://www.wearedevelopers.com/videos/611-from-punch-cards-to-ai-assisted-development) - [Model Based Systems Engineering in an Agile Product Development Process](https://www.wearedevelopers.com/videos/68-model-based-systems-engineering-in-an-agile-product-development-process) ## Related Articles - [The 12 Best Jobs for Software Engineers](https://www.wearedevelopers.com/magazine/401-the-12-best-jobs-for-software-engineers) - [What is Software Engineering?](https://www.wearedevelopers.com/magazine/289-what-is-software-engineering) - [Is Software Engineering Hard?](https://www.wearedevelopers.com/magazine/448-is-software-engineering-hard) - [The Ultimate Software Engineer Career Path Guide for 2023](https://www.wearedevelopers.com/magazine/146-the-ultimate-software-engineer-career-path-guide-for-2023) - [How software is steering vehicle technology](https://www.wearedevelopers.com/magazine/515-how-software-is-steering-vehicle-technology) - [Where To Find Software Engineering Jobs](https://www.wearedevelopers.com/magazine/396-where-to-find-software-engineering-jobs)