Role : Senior Test Development Engineer (Software) Contract - Permanent Hours - Fulltime 37 hrs Location Harlow, Essex #FWS Primary Purpose of this position Responsible for the design, development, verification and validation, along with through life technical support of software and information & communication technology for test solutions. Main Duties Design of test solution software, and the control and automation of test systems. To take responsibility for the design and overall quality of the test solution software and provide leadership and guidance for junior engineers. Realisation of complex system requirements to provide robust and reliable test solutions. Responsibility for the complete implementation of detailed technical items and an understanding/appreciation of system level items. Collaboration with other team members (including hardware, software, systems engineers) to agree system designs, interfaces and protocols etc. Produce and maintain high quality technical and user documentation at all lifecycle stages using Microsoft Office and other appropriate tools. Perform configuration and change management of software and document artefacts in accordance with agreed process and using appropriate tools Development of appropriate test software and procedures, both informal and formal, to prove the correct operation of test solutions. Maintain the test software and manage change throughout its lifecycle. Design Authority for test system software. Upholding of design standards and methodologies. Monitoring and reporting of progress of test development activities to immediate supervisor and development team. Provide support to end users answering queries & resolving technical issues. Proactively support company compliance to Health and Safety legislation through adherence to company polices, processes and practices. Ensure that all business activity is conducted in line with company values, policies and ethics codes of conduct. Test Engineering Software Lead for a small/medium scale test engineering program Application of IPDS and relevant organisational processes. Key contributor at Gate/Design reviews. Accountable for engineering specific risks and opportunities. Provides guidance on Test Development processes and tools. Contribute to section/business area resource planning with a working understanding of Microsoft Project tools. Ability to identify and engage the appropriate SME's to support the Test Development Engineering activities. Contributor/Approver for standard/tailored test development process including IPDS gates and content Interface to external customers and suppliers. Knowledge & Experience: Essential: Degree qualified in Computer Science/related subject. Expert in NI LabView with extensive breadth of industrial experience including: Use and integration of test automation hardware e.g., DIO, DAQ, mixed-signal interfaces and switching. Experience of software configuration management and change management tools. Strong understanding of common test architectures e.g., GPIB, USB-TMC, PXI, LXI Strong understanding of common communications architectures e.g., Serial, Ethernet Experienced in the use of common test equipment Understanding of software development lifecycles, methodologies and tools. Ability to write comprehensive technical design and project documentation. Relevant test development industry experiences using one or more of: NI TestStand, NI CVI, C, C++, C# Excellent software and ICT troubleshooting skills using Microsoft OS. Able to support/debug system integration. Appreciation of test hardware electronic and mechanical design Good knowledge of Microsoft Office tools Good communicator Highly Desirable: Electronic Engineering qualifications and/or experience. Experience in other software development languages. HP/Agilent VEE Understanding of avionics communication buses e.g., MIL-STD-1553, ARINC 429 Experience in process improvement projects and process documentation. Experience with other operating systems/platforms e.g., Linux, RTOS, NI-FPGA. Knowledge of environmental testing SC clearance Standard Benefits 25 days holiday (increasing to 27 days) + statutory public holidays. Contributory Pension Scheme (up to 10.5% company contribution). 6 times salary 'Life Assurance'. Flexible Benefits scheme. Discretionary Bonus scheme. Enhanced family friendly policies. 37hr standard working week, with an early finish on Fridays Hybrid Working Model Diversity, Equity & Inclusion At Raytheon UK, we are committed to fostering a workplace that champions diversity, equity, and inclusion (DE&I) as fundamental pillars of our organisational culture. We believe that the diverse backgrounds, perspectives, and experiences of our employees are invaluable assets that drive innovation and excellence in everything we do. In embracing diversity, equity, and inclusion, Raytheon UK strengthens its ability to deliver innovative solutions to complex challenges. We are proud to create a workplace where all individuals can thrive and contribute to the advancement of technology, security, and a better future for all. Our aim is for our employees to produce the best work of their lives so together we build a stronger, more inclusive future