Role: Systems Software Engineer (Linux / Networking / CI/CD)
| Posting date: | 06 May 2026 |
|---|---|
| Salary: | £40,000 to £55,000 per year |
| Hours: | Full time |
| Closing date: | 05 June 2026 |
| Location: | Redhill, Surrey |
| Remote working: | On-site only |
| Company: | Elvis Eckardt Recruitment & Sales Solutions Limited |
| Job type: | Permanent |
| Job reference: |
Summary
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
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