5 of 5 Systems Engineering Jobs in County Antrim

the world forward with confidence and peace of mind. As a QA Engineer at Xirgo, you will play a pivotal role in ensuring the integrity and performance of complex systems through rigorous verification and validation processes. You'll collaborate with cross-functional teams-including hardware, firmware, and systems engineers -to develop and execute test plans, identify issues, and … ensure system requirements are met. This position demands a strong analytical mindset, attention to detail, and a solid foundation in engineering principles to help deliver high-quality, reliable systems. What you'll do Design, develop, and execute test plans and test cases for IoT tracking devices (embedded software, mobile apps, and cloud platforms) . Perform manual and automated testing … Python or equivalent languages . Execute regression & performance tests to validate system robustness, e.g. accelerometer characterisation, GNSS/Wi-Fi performance optimisation . Document bugs clearly in issue tracking systems, e.g., JIRA, and support developers with reproducible steps and logged evidence . Collaborate in sprint planning, stand-ups, and retrospectives as part of an Agile development team. Experience/ More ❯

are relied upon to deliver operational advantage at every decisive moment throughout the mission. Defence and armed forces customers rely on us to deliver the full range of defensive systems for land, sea, and air. From early warning, to threat neutralisation, our platforms cover all levels from very short-range systems, to extended protection across the entire battle … space including Airspace Mobility Solutions, Vehicles and Tactical Systems and Missile Defence, Optronics, and Radar. Together we offer fantastic opportunities for committed employees to learn and develop their career with us. At Thales UK, we research, develop, and supply technology and services that impact the lives of millions of people each day to make life better, and keep us … home working, or the ability to flex your start and finish times. Where possible, we support a working pattern that suits your lifestyle and helps you reach your ambitions. Systems Safety Engineer Summary This is a key role within Thales to ensure that we design and deliver products that can be certified to international standards and can be safely More ❯

SII Group delivers Digital Services, IT, Engineering, and Consulting to diverse industries, enabling digital transformation through our commitment to Growth, People, and CSR. With over 16,000 professionals across 21 countries, we're recognised as a "Great Place to Work" for fostering a high-trust culture. Our core values of Trust , Transparency , and Quality drive our work package delivery … meet and exceed client expectations as a committed partner. Since 2016, SII UK has supported top Aerospace & Defence, Aviation, Transportation, and Finance clients, empowering digital transformation with industry-leading engineering expertise. Let's Tech Together is our promise to encourage innovation and teamwork. We support our engineers with development opportunities and a collaborative, inclusive environment where every voice is … guidance to design teams to implement safety requirements and design features, ensuring a strong safety assurance and argument. KEY RESPONSIBILITIES: Lead and deliver all aspects of safety and environmental engineering (S&EM) design activities as part of an Integrated Project Team, following the organization's safety management system. Conduct hazard analysis, risk evaluation, and specify safety & environmental requirements, including More ❯

the chance to build and scale your own team of cloud engineers and system administrators over time. The Ideal Candidate You'll have a strong technical background in cloud engineering and/or systems engineering with recent management and/or leadership experience. You'll have deep hands-on expertise with Azure (including subscriptions, services, networking, and More ❯

optimise the core infrastructure that supports our mission-critical technology platforms. This individual will join a high-performing team tasked with designing and sustaining resilient, secure, and high-availability systems that meet rigorous uptime standards in a round-the-clock operational environment. The ideal candidate is resourceful, detail-oriented, and thrives in a fast-paced, solutions-focused culture. You … data integrity, and platform scalability. Manage and improve backup, disaster recovery, and business continuity strategies. Participate in on-call rotations to provide 24/7 support coverage for critical systems and services. Create and maintain detailed documentation, system diagrams, and operating procedures for internal and audit purposes. Support compliance and risk assessments in partnership with security stakeholders. Skills & Requirements … Minimum of 3 years' experience in systems engineering or infrastructure operations, preferably in mixed OS environments (Linux/Windows). Solid working knowledge of enterprise server technologies, including Active Directory, DNS, DHCP, Exchange, and related services. Strong scripting and automation skills (e.g., PowerShell, Bash, Python) to streamline operational workflows. Experience with server virtualization platforms, particularly VMware ESXi, vSphere More ❯