Systems Software Engineer (Linux / Networking / CI/CD)

Role: Systems Software Engineer (Linux / Networking / CI/CD) Industry: Satellite Communications / Secure Communications / Network Infrastructure Industry Location: Redhill, Surrey (Onsite First 6 Months), Hybrid after probation/training period – up to 6 remote days per month Type: Permanent We are currently supporting a highly respected organisation operating in the secure communications, satellite networking, and critical infrastructure sectors in its search for a Developer/Systems Engineer. This is an opportunity to join a technically advanced engineering environment delivering bespoke solutions across satellite communications, enterprise networking, remote connectivity and mission-critical infrastructure. Due to the nature of the end clients and projects involved, candidates must have been based in the UK continuously for the past 5 years and hold a NATO-country passport. Security and compliance checks will form part of the hiring process. The first 6 months of the role will be fully onsite in Redhill to support onboarding, collaboration and knowledge transfer. Following this period, hybrid working is available with up to 6 remote working days per month. Key Responsibilities: • Lead and contribute to the design, development and maintenance of bespoke Linux-based systems and applications • Support the ongoing evolution of enterprise and satellite communication platforms • Work across software development, infrastructure and systems engineering activities • Manage and improve CI/CD pipelines and development tooling • Collaborate closely with engineering, product and network teams within Agile/SCRUM environments • Mentor junior developers and contribute to technical leadership across the team • Support escalated technical issues and customer-facing engineering activities where required • Produce and maintain technical documentation for developed solutions • Continuously evaluate emerging technologies relevant to secure communications and networking environments Core Technology Environment: • Linux (Debian / Ubuntu) • Apache • MySQL • Python • PHP • ReactJS • NodeJS • CI/CD Pipelines • BitBucket • JIRA • Xray / Pytest / Jest / Cypress • TCP/IP Networking • WAN / LAN Technologies • Satellite Communications Infrastructure • VoIP / Asterisk Platforms Requirements: • Strong software engineering and systems development background • Hands-on experience across modern Linux environments • Experience managing CI/CD pipelines and development workflows • Strong networking fundamentals, including TCP/IP, WAN and LAN technologies • Experience with Agile/SCRUM delivery methodologies • Ability to work independently and within highly collaborative technical teams • Analytical and solution-oriented mindset • Previous experience mentoring or leading developers is advantageous • Degree, HND/HNC in Computer Science, Engineering or related discipline OR equivalent commercial experience • Ideally 5+ years of relevant industry experience Highly Desirable: • Experience within satellite communications, secure networking or telecoms environments • SonarQube experience • SOA architecture knowledge • VoIP / Asterisk exposure • Experience supporting mission-critical or high-availability systems Important Eligibility Requirements: • Must hold a NATO-country passport • Must have lived in the UK continuously for the last 5 years • Must be comfortable working on-site in Redhill for the first 6 months • Must be eligible to work in the UK without sponsorship Application Process: To apply, please submit your CV and a cover letter detailing your relevant experience and qualifications for the role. Applications will be reviewed on a rolling basis, so early submissions are encouraged. Equal Opportunity Employer: We value diversity and are committed to creating an inclusive work environment. We encourage applicants from all backgrounds to apply. Contact: Elvis Eckardt