ALTEN LTD - UK

About the Company

We are a leading Engineering and IT consultancy operating across all sectors in 30 different countries.
Whatever you need, we make it happen.

What do we do and why?
At ALTEN we know that the work of our clients is essential to the future, and we want to have a positive impact on the challenges facing our society and environment.
We therefore aim to enable them to sustainably build the world of tomorrow.

This purpose unites passionate, diligent, ambitious, and agile engineers - all committed to excellence and ready to innovate.
Day to day, it means we support our customers' development strategy with a focus on innovation and R&D activities. In the UK, our ever-growing talent pool (hundreds of engineers!) works with key players in the Aeronautics & Space, Defence, Automotive, Rail, Energy, Life Sciences, Finance, IT, Telecommunications and Services sectors.

What work with us?
We foster a community of dually talented individuals who are both entrepreneurs and technology specialists. The proactive, entrepreneurial quality of our teams is at the heart of the ALTEN way and allows us to solve your problems most efficiently.
This dual approach is supported by a commitment to sustainable growth and a vast array of initiatives promoting accelerated transformation and continuous improvement: ALTEN labs, mentoring, internal universities, etc.
Our continuous growth is proof that whatever you need, we make it happen.
This is what makes us your first choice.

Let's start building tomorrow, today.

Listed Jobs

Company Name

ALTEN LTD - UK

Job Title

Business Perfomance Analyst

Job Description

Job Title: Business Performance Analyst Role Summary: Support Commercial Controllers and Sales teams in monitoring and improving business unit performance through strategic analysis, reporting, and process optimization. Expectations: Minimum of 4 years in general management, consulting, or equivalent, with exposure to commercial performance analysis. Key Responsibilities: - Partner with senior management to drive commercial performance and strategic initiatives. - Prepare executive-level analyses and reports for decision-making (e.g., monthly Executive Committee meetings). - Contribute to performance reviews, action planning, and performance recovery for underperforming units. - Coordinate cross-border processes with teams in France/Germany to ensure reporting accuracy and tool optimization. - Develop tools to enhance departmental efficiency and data-driven insights. - Maintain compliance, streamline procedures, and identify process improvements. - Lead semi-annual tasks: target calculations, commission analysis, reorganization tracking, and career committee reporting. Required Skills: - Leadership, communication, and problem-solving. - Stakeholder relationship management and project management under tight deadlines. - Advanced data analysis, reporting, and Excel proficiency. - Familiarity with Power BI. - Bilingual English/French (written/spoken). Required Education & Certifications: Bachelor’s/Master’s in Business, Engineering, or related field from a top institution.

London, United kingdom

On site

Junior

22-12-2025

Company Name

ALTEN LTD - UK

Job Title

Signal Processing Engineer

Job Description

**Job Title:** Signal Processing Engineer **Role Summary:** Design, develop, and integrate high‑performance, safety‑critical signal processing software for underwater defence systems. Convert mathematical and algorithmic models into production‑grade C++ code, validate via simulation, and ensure compliance with rigorous software safety standards. **Expectations:** - 7+ years of professional experience in C++ development, preferably in real‑time or safety‑critical domains. - Eligible to obtain UK Security Clearance (SC). - Proven ability to lead technical discussions, mentor peers, and influence architecture decisions. - Strong teamwork and communication skills in multidisciplinary environments. **Key Responsibilities:** - Implement complex signal‑processing algorithms in C++ for real‑time maritime applications. - Translate MATLAB/Simulink models into efficient production code. - Participate in model‑driven engineering, integrating autogenerated and hand‑written components. - Design and maintain software architecture using UML tools (e.g., IBM Rhapsody). - Apply static analysis, clean‑coding standards, and version‑control best practices. - Support continuous improvement of build pipelines, testing frameworks, and software assurance activities. - Conduct unit, integration, and validation testing; ensure compliance with safety documentation standards. **Required Skills:** - Advanced proficiency in C++ (modern standards) and Linux development. - Strong background in mathematics, signal processing, and algorithm implementation. - Experience with model‑driven development and code generation tools. - Familiarity with Git, Jira (or equivalent), and containerisation (Docker). - Knowledge of software safety compliance, CI/CD, and automated testing. - Ability to produce and maintain UML models and documentation. **Required Education & Certifications:** - Bachelor’s or Master’s degree in Engineering, Computer Science, Applied Mathematics, or related technical field, **or** equivalent hands‑on engineering experience from a technical military background. - Eligibility for UK Security Clearance (SC) (must be able to obtain).

Manchester, United kingdom

On site

Senior

12-03-2026