IT System Administration & Security Engineer
Summary
A hands-on mid-level engineer who both administers the company's IT infrastructure and defends it: maintaining firewalls, IDS/IPS, VPNs and endpoint security, running vulnerability assessments and incident response, and handling patching, access control and disaster recovery, with cloud security (AWS/Azure) as a plus.
IT System Administration & Security Engineer
About the Role
We are seeking a skilled IT System Administration & Security Engineer to strengthen our IT infrastructure and cybersecurity capabilities.
This is a mid-level, hands-on technical role responsible for engineering, implementing and monitoring security measures to protect the organisation's computer systems, networks and enterprise data. The successful candidate will support system administration, security operations, vulnerability management and infrastructure protection, ensuring compliance with corporate security policies and applicable data protection requirements.
The ideal candidate will have 3–5 years of practical experience in cybersecurity engineering, system administration and security operations, with a strong focus on technical execution and continuous improvement.
Key Responsibilities
Engineer, implement and maintain security systems, including firewalls, intrusion detection and prevention systems (IDS/IPS), VPNs and endpoint security solutions.
Perform regular vulnerability assessments, security testing and risk analyses to identify and mitigate potential threats.
Monitor system, network and endpoint security to detect suspicious activities and address potential security incidents.
Implement and maintain security controls to safeguard enterprise data, IT infrastructure and other digital assets.
Respond to security incidents and breaches, conduct investigations and implement corrective and preventive measures.
Participate in disaster recovery activities and support business continuity efforts.
Develop technical solutions, security tools and automation scripts to mitigate vulnerabilities and improve operational efficiency.
Administer and maintain IT systems, networks, operating systems and related infrastructure to support secure and reliable operations.
Manage system access, user permissions, security configurations, patching and updates in accordance with established policies.
Support cloud security architecture and infrastructure security improvements where applicable.
Ensure IT infrastructure and security practices comply with corporate security policies, applicable local data protection laws and organisational requirements.
Maintain accurate documentation of security configurations, vulnerabilities, incidents and remediation activities.
Collaborate with internal IT teams to strengthen security controls and continuously improve the organisation's security posture.
Requirements
Diploma or Bachelor's Degree in Information Technology, Computer Science, Cybersecurity or a related discipline, or equivalent practical experience.
3–5 years of hands-on experience in cybersecurity engineering, system administration and/or security operations.
Practical knowledge of endpoint security, firewall administration, VPN technologies and network security.
Experience in vulnerability assessment, risk analysis, security monitoring and incident response.
Good understanding of operating systems, network infrastructure and system administration.
Familiarity with cloud security architecture, such as AWS or Microsoft Azure, is an advantage.
Knowledge of security frameworks, information security controls and applicable data protection requirements.
Ability to develop scripts, technical solutions or automation tools to improve security operations is an advantage.
Relevant certifications such as CompTIA Security+, Certified Ethical Hacker (CEH), Certified Information Systems Security Professional (CISSP) or equivalent are preferred.
Strong analytical, troubleshooting and problem-solving skills.
Good communication skills and the ability to work independently as well as collaboratively.
What We Offer
Competitive remuneration package.
Opportunities for professional development and technical skills enhancement.
Support for relevant professional certifications, subject to company policy.
A collaborative working environment with opportunities to contribute to cybersecurity and infrastructure improvement initiatives.