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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # C005338 CYBER SECURITY Guard and Diode Engineer (NS) BELGIUM - 18 Sep - **Company:** Park Lane Recruitment - **Location:** Bergen, Belgium - **Experience:** Experienced - **Contract:** Permanent contract - **Skills:** Automation of Tests, Bash Shell, Complex Networks, Cyber Security, Electronic Data Interchange (EDI), Monitoring of Systems, Identity and Access Management, Information Systems Security Architecture Professional, Python (Programming Language), Linux System Administration, Network Architecture, Network Protocols, Red Hat Enterprise Linux, Ansible, Software Systems, TCP/IP, Traffic Analysis, Wide Area Networks, Scripting, Firewalls (Computer Science), Selinux - **Published:** September 9, 2026 - **Apply:** https://www.adzuna.be/details/5875558253 ## About the Role * NATO Secret security clearance * At least 3 years practical experience in cyber security or related field, Extensive knowledge and experience (min 3 years) in the following areas: * Linux System Administration (preferred RedHat Enterprise Linux) * Scripting/Automation (Bash, Python, Ansible) * Other Boundaries Protections Devices such as firewalls * System security, including hardening and SELinux * System monitoring and troubleshooting * Experience with network protocols and traffic analysis * Ability to troubleshoot complex network security issues * LAN/WAN networking including protocol network architecture * TCP/IP protocols and services * Strong stakeholder management skills - can demonstrate evidence of developing and maintaining strong and effective relationships with internal stakeholders at all levels in an organization. * Flexible and adaptable; able to work in ambiguous situations. * Very good communication and analytical skills. Training/certifications: * Relevant certifications in cyber security, such as Certified Information Security Manager (CISM), Certified Information Systems Security Professional (CISSP) or GIAC Security., * A minimum requirement of a Bachelor's degree at a nationally recognised/certified University in a related discipline and 3 years post-related experience; * Or exceptionally, the lack of a university degree may be compensated by the demonstration of a candidate's particular abilities or experience that is/are of interest to NCIA, that is, at least 10 years extensive and progressive expertise in duties related to those in this Statement of Work. ## Description Under the direction of the Section Head of Gateway Security Services the contractor shall perform the following activities: * Central system administration and configuration of Guards and Data Diodes to ensure continuing functionality and availability. * Hardware and software systems installation and configuration * Implementation and verification of guards and data diode configuration to meet customer cross-domain data exchange requirements. * Adaptation of release markings and/or email attachment types * configuration of additional cross-domain flows * User and access management * Monitor system performance and availability * Analyze, troubleshoot and resolve application issues * Development of automation scripts to meet day to day system administration tasks * Updating of Guard and Data Diode software/patches * Monitor patch releases * Test new software and patches * Support A2SL process for approval of software updates * installation and configuration of software and patch updates * Documentation of Guards and Data Diode systems * Development of SOPs and other documentation for repetitive activities * Produce and maintain comprehensive documentation for all implemented systems * Operational support of Guards and Data Diodes * Technical support in troubleshooting infrastructure and operational issues * Collaboration with other teams for a successful resolution; * Provide technical support and guidance by answering end-user requests to identify issues in secure cross-domain data exchange. ## Related Videos - [An Applied Introduction to eBPF with Go](https://www.wearedevelopers.com/videos/1075-an-applied-introduction-to-ebpf-with-go) - [Enhancing Workload Security in Kubernetes](https://www.wearedevelopers.com/videos/356-enhancing-workload-security-in-kubernetes) - [Dev & Test in the Cloud? 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