Security Engineer – Satcom

Security Engineer Satcom

Location: Redhill Surrey
Salary: 50000 Benefits
Type: Full-Time Permanent

Industry: Satellite Communications / Secure Connectivity
Working Pattern: Full-time Permanent
Reporting To: Head of Network Infrastructure / Security Operations
Hybrid Framework: First 6 months fully onsite in Redhill then up to 6 remote working days per month.

The Opportunity: This role suits a technically strong Security Engineer with a deep background in data communications IP networking network protection and satellite-terrestrial integration.

The successful candidate will act as a core guardian of the organisations secure connectivity networks. You will support internal teams security operations and defence/enterprise clients across multiple geographies.

Key Responsibilities:

Network Security & Infrastructure Protection:

• Act as the technical security champion for satellite communications airtime and secure infrastructure.
• Configure deploy and maintain enterprise-grade security appliances firewalls (e.g. Fortinet Cisco) secure gateways and VPN tunnels over satellite links.
• Understand how supplier security technologies integrate into the wider network infrastructure and global corporate services.

Lifecycle Vulnerability & Incident Management:

• Support the full security lifecycle of infrastructure from deployment through to active monitoring software updates and hardening.
• Monitor global network traffic for anomalies manage internal security incidents and implement threat mitigation strategies.
• Work with Systems Engineering teams on security product evaluations penetration testing feedback and secure infrastructure rollouts.
• Capture technical requirements for internal and external secure software or network development projects.
• Manage in-house security-related projects while balancing priorities during high-demand or critical incident periods.

Technical Documentation & Compliance:

• Translate complex security features and vulnerability assessments into clear technical compliance reports and remediation guides.
• Keep technical teams and wider business functions updated on current threat landscapes security capabilities and system updates.
• Ensure network infrastructure aligns with maritime security frameworks UK government policies and defence-level operational standards.
• Produce internal technical documentation secure configuration guides FAQs and incident response process layouts.

Support & Internal Training:

• Provide tier-3 technical security support in high-level engineering meetings troubleshooting calls and customer architecture reviews.
• Deliver internal security awareness training and technical handovers for network engineers support staff and back-office teams.
• Coordinate Technical Security Bulletin distribution alongside local management to address emergent CVEs or critical software patches.
• Carry out regular security audits and product vulnerability comparisons.

What Were Looking For:

Essential Experience:

• Proven Security Engineering experience is strictly essential.
• Deep knowledge of IP networking routing protocols (BGP OSPF) and data communications.
• Experience within satellite communications telecoms network security or a highly secure data environment.
• Experience managing security vendors and assessing hardware/software protection capabilities.
• Experience producing technical security documentation architecture diagrams or network policies.
• Incident response experience with a methodical approach to tracking and eliminating vulnerabilities.

Core Skills & Attributes:

• Strong technical certifications are expected (e.g. CCNA Security Fortinet NSE CCNP or equivalent security credentials).
• Familiarity with Microsoft enterprise systems (e.g. identity access management secure messaging Active Directory).
• Self-motivated team player with a professional calm under pressure and security-focused approach.
• Comfortable handling sensitive data and applying sound analytical judgement.
• Willingness and ability to learn quickly and support emergency escalation hours if required.

Desirable Criteria:

• Familiarity with modern digital satellite communications VSAT networks and teleport infrastructure.
• Hands-on exposure to Linux and Windows Server secure operating system environments.
• Experience supporting international network infrastructure or government/defence contracts.
• Experience working across cross-functional infrastructure engineering and support teams.

Mandatory Eligibility Requirements: Due to the nature of the organisations work and secure customer base candidates must meet the following criteria:

• Background: Must come from a NATO country background.
• Residency: Must have lived and worked in the UK for the most recent 5 consecutive years.
• Vetting: Must be eligible and ready to undergo UK security vetting (DV - Developed Vetting / SC - Security Check) where required.

Package & Benefits:

• Salary: Competitive compensation depending on experience.
• Tools: Company laptop and mobile phone provided.
• Environment: Opportunity to work on advanced highly secure satellite communications and global network nodes.
• Exposure: Direct engagement with specialist engineers enterprise suppliers and high-security government clients.
• Career: Long-term career opportunity within a specialist technical security environment.

Application Process: To apply please submit your CV detailing your relevant security engineering data communications IP networking and firewalls/infrastructure experience. 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 provided the role-specific eligibility requirements are met.

Contact: Elvis Eckardt