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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Network Security Engineer - **Company:** First Achieve - **Location:** UK - **Experience:** Experienced - **Contract:** Permanent contract - **Skills:** Amazon Web Services, Software System Penetration Testing, Microsoft Azure, Cloud Computing Security, Cyber Security, Computer Engineering, Intrusion Detection Systems, Virtual Private Networks (VPN), Python (Programming Language), Network Security, Network Protocols, Ansible, Security Information and Event Management, Google Cloud, In-Plane Switching (IPS), Firewalls (Computer Science), Infrastructure Automation Frameworks, Fortinet, Vulnerability Analysis - **Published:** September 25, 2026 - **Apply:** http://firstachieve.com/jobs/308730-Network-Security-Engineer/#apply ## About the Role * Continuously develop security technical skills and obtain security technical certifications as required by vendor partnerships.Key Qualifications * University degree in Computer Engineering, or other IT related field. * At least 3 years of proven working experience as a Security Engineer or similar role. * Familiarity with Fortinet technologies (FortiGate, FortiAnalyzer, FortiWeb, FortiMail FortiClient, etc.) is a significant plus. * Knowledge of networking protocols. * Knowledge of cloud security (AWS, Azure, GCP) is a plus. * Professional certifications such as Fortinet NSE or similar are highly desirable. * Proficiency with scripting and automation tools (e.g., Python, Ansible) will be considered an advantage.Skills and Competencies * Strong analytical and problem-solving skills. * Ability to work independently and collaboratively in a fast-paced environment. * Willing to continuously improve technical skills and knowledge. * Excellent communication and documentation abilities (in English and Greek). * Friendly and professional manner with an enthusiastic positive approach towards tasks.Benefits ## Description We are looking for a skilled Security Engineer to join our clients Networks and Security team. The ideal candidate will have a strong background in networks and cybersecurity, with a focus on the design, implementation and management of network security solutions and the implementation of IT security best practices. Experience with Fortinet technologies is a strong advantage but not mandatory., * Design, implement, and manage security systems, including configure, troubleshoot and maintain security infrastructure software and hardware, to deliver cutting-edge security solutions to their customers. * Develop, maintain, and enforce security policies, procedures, and technical documentation, aligning with best practices and regulatory requirements. * Install software that monitors systems and networks for security breaches and intrusions. * Monitor, analyze, and respond to security events and alerts, utilizing SIEM tools and threat intelligence to identify and mitigate vulnerabilities, intrusions, and suspicious activities. * Conduct regular security risk assessments, penetration tests, and vulnerability scans, providing detailed reports and remediation plans to reduce exposure and improve resilience. * Manage and support security tools and technologies, such as firewalls, endpoint protection, DLP, IDS/IPS, encryption, VPNs. * Provide technical support services, conduct root cause analysis of service outages and implement preventive measures and best practices. * Communicate with clients and stakeholders to identify requirements, provide expert advice, and progress updates. * Collaborate internally with engineering teams, sales and project management to support process efficiency and improved productivity. * Liaise with vendors and third-party partners, managing product evaluations, integrations, and the secure onboarding of external services and suppliers. ## Related Videos - [The Cloud is Calling: Answer with In-Demand Skills](https://www.wearedevelopers.com/videos/945-the-cloud-is-calling-answer-with-in-demand-skills) - [Security Pitfalls for Software Engineers](https://www.wearedevelopers.com/videos/726-security-pitfalls-for-software-engineers) - [WeAreDevelopers LIVE - Back to CODE100](https://www.wearedevelopers.com/videos/1909-wearedevelopers-live-back-to-code100) - [Dev & Test in the Cloud? 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