Operational Analyst – Portsdown West (PO17) – Full-time - Onsite * Salary £40,000 - £60,000 * 25 days annual leave inclusive of up to 3 days Christmas shut-down * Buy or sell up to 5 days’ annual leave * Annual Wellbeing allowance * Two pension schemes to choose from * Private Medical Insurance discounts for additional family members * Life Assurance scheme up to 4 x salary * Share Save scheme * Electric/Hybrid Car leasing scheme * Cycle to work scheme * Retail discounts * Career development support Our Electronic Warfare Operations Support (EWOS) team. A group of over 60 engineers, scientists, and former military specialists who combine their expertise to help our customers protect their people and platforms safe while achieving their full operational potential. About the Role MASS is growing its Electronic Warfare Operations Support Group (EWOS) at Portsdown West, (Fareham, Hampshire). We are looking for a talented Operational Analyst, to support cutting edge research, development, and delivery projects, led by our technical customer, Dstl. This role is largely based within an in-house simulation environment (ITASE) with responsibilities to include: * Developing toolsets, models, and integration activities in ITASE. * Devising, specifying and running complex studies to assess Air Platform Protection (APP) in Integrated Air Defence System (IADS) environments. * Performing scenario setup, simulation, verification/validation, and analysis. * Incorporating or adapting additional existing Dstl data/models (e.g. signatures) into studies. The invaluable experience you’ll bring Given the complex RF environments represented in ITASE, radar knowledge is essential and highly desirable in any candidate. What we are looking for: * Strong background in operational analysis, systems analysis, or modelling/simulation. * Strong C# programming skills. * Experience with Visual Studio/Windows development tools. * Knowledge of RF, scene generation, countermeasure and flyout simulation tools, ideally gained within a defence setting. * Radar systems expertise. * Background in physics, engineering, maths or operational analysis. * Clear communication skills to explain/adapt models. Supporting Skills: * RF system knowledge and/or broader systems engineering experience * MATLAB or Python for data analysis and visualisation * Experience with MATLAB / Simulink * Familiarity with Defence/Air Platform protection systems and threat systems (e.g. SAMs, IADS, Sensors, FPVs). Non-negotiables: Due to the highly secure nature of the projects that you will be involved with, you must be: * A UK National and eligible to work in the UK * Eligible to obtain and maintain a UK Government SC-level security clearance Who is MASS? MASS is an independent, global technology company, trusted by highly secure organisations to provide advanced, digital services that manage data and keep information safe. With our heritage in defence, we offer robust solutions to sectors where security expertise is essential. We work in partnership with customers, using skilled, technical experts. We think innovatively to provide tailored, agile and resilient solutions that secure advantage, so you’re ready for digital transformation. MASS is an equal opportunities employer; we know that our people are smart, skilled and motivated and in return we provide a friendly workplace where everyone is valued and has the chance to make an impact. Join MASS and play a key role in operational analysis that strengthens defence capability and protection