18 jobs
Callen Lenz Salisbury £40,000 – £50,000 pa
Design, develop, integrate and verify electronic hardware and systems for unmanned aerial vehicles, covering analogue, digital and mixed-signal circuitry, PCB/PCBA design, interfaces, sensors and test equipment across the full engineering lifecycle. Works alongside Systems, Software, Air Vehicle, Avionics, Test and Manufacturing teams, with emphasis on DfM, DfA, DfT and qualification for production.
Callen Lenz Bristol £60,000 – £70,000 pa
Lead software project teams developing flight control and autopilot simulation software, using model-based design in MATLAB and Simulink. Responsibilities span flight dynamics modelling, flight performance studies, requirements definition, code and model review, and testing, while coaching team members and supporting project scoping and estimation.
Callen Lenz Salisbury £50,000 pa
Lead and manage the flying training operations, designing, developing and delivering UAS training programmes for pilots, operators and customers. Ensure curriculum compliance with CAA, MAA and EASA standards, run audits and assessments, and manage a team of instructors while supporting safety and risk management.
Callen Lenz Salisbury £65,000 – £75,000 pa
Owns enterprise data architecture, governance and database administration, designing logical and physical models and setting standards for ERP, PLM and manufacturing systems. Leads data migration workstreams, master data management and cleansing, plus integration across ERP, PLM, CRM and reporting platforms. Acts as the primary data subject matter expert during business transformation projects.
Callen Lenz Salisbury £65,000 – £75,000 pa
Deliver avionics systems engineering across navigation, power, communication, payloads, aircraft management and C2 systems for unmanned air systems, providing technical leadership over design, development and integration. The role involves supervising other engineers, improving internal processes, and supporting airworthiness, safety and certification requirements within a multi-disciplined team.
Callen Lenz Salisbury £50,000 – £60,000 pa
Design and build pixel-perfect, responsive user interfaces for flight control and ground station software, working with React, TypeScript, HTML/CSS and real-time streaming technologies. The role sits in a cross-functional agile team collaborating with UX researchers and designers, contributing to a design system, code reviews and test coverage with Jest, Cypress or RTL.
Callen Lenz Salisbury £40,000 – £50,000 pa
Working within the Air Vehicle Design team, you will conduct multi-disciplinary modelling and simulation, including aircraft performance analyses, flight dynamics modelling, control algorithm design and model validation against experimental test data. The role also involves building flight simulation and visualisation test environments, gathering data through bench and flight testing, and maintaining a library of reusable models and tools.
Callen Lenz Salisbury £50,000 – £60,000 pa
Develops, configures and tests Ardupilot-based flight control systems for UAV platforms, tuning flight behaviours in SITL and live flight, and integrating sensors such as GPS, cameras and LiDAR. Works within the Autopilot team on requirements capture, architectural design, peer reviews and documentation, using C++ and protocols including MAVLink, CAN, SPI, I2C, UDP and TCP.
Callen Lenz Salisbury £60,000 – £75,000 pa
Owns the full business winning lifecycle for a UAS and aerospace company, from market analysis and strategy through opportunity development, capture leadership and deal closure. Leads capture teams, develops Price to Win and business cases, and manages customer and stakeholder relationships across government and industry.
Callen Lenz Salisbury £32,000 – £36,000 pa
Hands-on end-user support role covering hardware, software, Microsoft 365 administration and Virtual Desktop Infrastructure, alongside incident response, service requests and user administration. The position also involves building and configuring laptops, desktops and smartphones, contributing to IT projects and service improvements, and maintaining documentation within a growing aerospace-focused IT team.
Callen Lenz Southampton
Lead a small mixed-discipline team building autonomous prototypes for a stealth-mode uncrewed systems venture, owning electronics, software and control systems from concept through build and test. Work directly with the CTO, manage project budgets and requirements, and build in-house prototyping capability and supplier relationships. Requires hands-on integration work and support for off-site trials.
Callen Lenz Salisbury £55,000 – £65,000 pa
Focuses on UAS Deep Effects, identifying and developing new defence opportunities while shaping the company's business development strategy. Involves building campaign plans, a qualified opportunity pipeline, and relationships with Army HQ, Field Army and wider defence networks, plus consultancy across defence programmes. Requires deep UK Defence and NATO UAS/Deep Fires domain expertise and security clearance eligibility.
