Senior Director – LEO Satellite Operations Location: Canada (Hybrid – relocation support available) Holt Executive are pleased to be partnered with a leading global satellite communications organisation supporting a critical senior leadership hire within LEO satellite operations. This role will take overall responsibility for the development, deployment and long-term operation…
read moreSenior Product Manager – Connectivity Holt Executive are delighted to be partnered with a global leader within the technology / communication space to support a critical Snr Product Manager – Government / Defense hire. Heavily focused on defining, developing and delivering state of the art, resilient, ruggedized and secure communication…
read moreAn exciting opportunity has arisen for an experienced Business Support System (BSS) Solution Architect to join a high-performing technology team supporting global connectivity services. In this role, you will take ownership of designing and delivering detailed end-to-end architecture plans across key BSS domains, ensuring scalable, secure, and high-performing solutions. You…
read moreHolt Executive are delighted to be partnered with Marlink to support a critical Solutions / Pre Sales Engineering hire. Our partner, Marlink work together across the globe, using constant innovation, expertise and applied technology to bring systems and people together with a future focus. They push boundaries. They combine unrivalled…
read moreNew Opportunity – Data Compliance Specialist (ITAR / AIIM / ARMA) Holt Executive are actively partnered with a global leading technology organisation to support a critical interim assignment for a Data Compliance Specialist (ITAR / AIIM / ARMA) position. Our partner is looking for someone to be responsible for designing,…
read moreAn exciting opportunity has arisen for a Senior Communications Engineer to join an advanced avionics team working on cutting-edge spacecraft missions. This role will play a key part in the design, development, and verification of spacecraft communications subsystems, supporting complex missions from concept through to launch and operations. You’ll take…
read moreAn exciting opportunity has arisen for a Senior Antenna Design Engineer to join an advanced R&D environment developing next-generation satellite ground terminal systems. This role sits at the heart of RF, microwave, and antenna engineering, contributing across the full product lifecycle, from early concept through to high-volume manufacturing. You will play a key role in the design and development of gateway terminals and deployable flyaway systems operating across X, Ku, Ka, and Q/V bands. The position offers exposure to cutting-edge antenna reflector technology and the opportunity to contribute to future programmes, including defence-related systems. As a Senior Antenna Design Engineer, you will take ownership of RF and antenna subsystem design, working closely with multidisciplinary engineering teams to deliver high-performance, production-ready solutions. Key Responsibilities Define RF and antenna design specifications based on system requirements and performance targets Design and develop RF/antenna subsystems, including antenna reflectors Perform electromagnetic simulation and analysis using industry-standard tools (e.g. CST, HFSS, CHAMP) Build and evaluate prototypes, optimizing performance against specifications Carry out RF measurements and verification using equipment such as VNAs, spectrum analyzers, and signal generators Support manufacturing with antenna performance verification and troubleshooting Collaborate with internal teams and external partners throughout development Provide technical support for field issues and attend customer sites when required Required Experience & Qualifications Bachelor’s degree with 5+ years’ relevant experience, or Master’s degree with 3+ years’ experience Strong background in RF, microwave, and antenna engineering Proven experience designing RF/antenna solutions from requirements through to validation Hands-on experience with electromagnetic simulation tools (e.g. HFSS, CST) Practical experience using RF test and measurement equipment Ability to work cross-functionally and resolve complex technical challenges Strong documentation and reporting skills Desirable Experience Reflector antenna design experience Why Apply? Work on advanced satellite communication systems at the forefront of RF technology Influence products from early design through to production Collaborate with experienced engineers in a highly technical R&D environment Contribute to both commercial and defence-related programmes If you’re an experienced RF Engineer or Antenna Design Engineer looking to take on technically challenging work in satellite and antenna systems, this role offers a compelling next step. TT
read moreAn exciting opportunity has arisen for an experienced Hardware Development Engineer to join a fast-paced, multi-disciplinary team designing and delivering secure digital hardware solutions. This is a hands-on role covering the full development lifecycle, from concept and design through to testing, production support, and customer integration. What You’ll Do Take…
read moreAn exciting opportunity is available for an experienced Systems Test Engineer to support the development of cutting-edge phased array antenna technology for both airborne and land-mobile applications. This role offers the chance to work with highly complex systems that integrate RF subsystems, communications chains, power and control electronics, HW/SW integration,…
read moreHolt Executive are partnered with a global Satellite and Space leader that provides reliable and secure satellite-delivered voice and high-speed data communications solutions to broadcast, telecommunications, corporate and government customers worldwide. Our partner is seeking a Senior OSS/BSS Application Specialist to play a vital role in the administration, configuration, and support of the…
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