Senior Network Security Analyst

Placements24; Queenstown; Ibrido; NZD 120.000 - 180.000; Tempo pieno

Descrizione del lavoro

Placements24 is seeking a Senior Network Security Analyst for a major telecommunications operator based in Queenstown. This hybrid role balances on-site collaboration with remote flexibility to protect critical network infrastructure.

You will monitor security tools, investigate incidents, perform vulnerability assessments, and drive remediation. The ideal candidate has 5+ years in network security, SIEM expertise, and strong TCP/IP knowledge, with professional certifications viewed favorably.

Competenze

• Bachelor's degree in Computer Science, Information Security, or a related field, or equivalent practical experience.
• Minimum of 5 years of experience in network security operations or analysis.
• Proven expertise in security information and event management (SIEM) tools.
• Hands-on experience with firewalls, intrusion detection/prevention systems, and VPN technologies.
• Strong understanding of TCP/IP networking, common network protocols, and security principles.
• Experience with vulnerability assessment tools and methodologies.
• Familiarity with incident response frameworks and procedures.
• Excellent analytical, problem-solving, and critical thinking skills.
• Strong communication and interpersonal skills, with the ability to explain complex security issues clearly.
• Relevant security certifications such such as CISSP, CEH, CompTIA Security+ are highly desirable.
• Willingness to work flexible hours during critical security incidents.

Mansioni

• Monitor security alerts and events from various security tools (SIEM, IDS/IPS, firewalls, etc.).
• Conduct in-depth analysis of security incidents, identify root causes, and develop remediation plans.
• Implement and manage security technologies such as firewalls, VPNs, intrusion detection/prevention systems, and endpoint security solutions.
• Perform vulnerability assessments and penetration testing to identify and mitigate security weaknesses.
• Develop and maintain security policies, procedures, and documentation.
• Stay informed about the latest cybersecurity threats, vulnerabilities, and trends.
• Respond to security incidents and coordinate containment, eradication, and recovery efforts.
• Provide security awareness training and guidance to internal staff.
• Collaborate with network and IT teams to ensure security is integrated into all aspects of the network infrastructure.
• Participate in security audits and compliance activities.

Descrizione del lavoro

About the Role

Our client, a prominent telecommunications operator, is seeking a highly skilled Senior Network Security Analyst to bolster their cybersecurity efforts. Based in Queenstown, Eastern Cape , this role is crucial for safeguarding our network infrastructure against evolving cyber threats. You will be responsible for monitoring security systems, investigating potential breaches, implementing robust security measures, and ensuring the overall integrity of our network environment. The ideal candidate will possess extensive experience in network security principles, threat detection, incident response, and security technologies. This role offers a hybrid work arrangement, providing a balance between on-site collaboration and remote flexibility. Join a dedicated security team committed to protecting our operations and customer data in the Eastern Cape .

Key Responsibilities

• Monitor security alerts and events from various security tools (SIEM, IDS/IPS, firewalls, etc.).
• Conduct in-depth analysis of security incidents, identify root causes, and develop remediation plans.
• Implement and manage security technologies such as firewalls, VPNs, intrusion detection/prevention systems, and endpoint security solutions.
• Perform vulnerability assessments and penetration testing to identify and mitigate security weaknesses.
• Develop and maintain security policies, procedures, and documentation.
• Stay informed about the latest cybersecurity threats, vulnerabilities, and trends.
• Respond to security incidents and coordinate containment, eradication, and recovery efforts.
• Provide security awareness training and guidance to internal staff.
• Collaborate with network and IT teams to ensure security is integrated into all aspects of the network infrastructure.
• Participate in security audits and compliance activities.

Requirements

• Bachelor's degree in Computer Science, Information Security, or a related field, or equivalent practical experience.
• Minimum of 5 years of experience in network security operations or analysis.
• Proven expertise in security information and event management (SIEM) tools.
• Hands-on experience with firewalls, intrusion detection/prevention systems, and VPN technologies.
• Strong understanding of TCP/IP networking, common network protocols, and security principles.
• Experience with vulnerability assessment tools and methodologies.
• Familiarity with incident response frameworks and procedures.
• Excellent analytical, problem-solving, and critical thinking skills.
• Strong communication and interpersonal skills, with the ability to explain complex security issues clearly.
• Relevant security certifications such such as CISSP, CEH, CompTIA Security+ are highly desirable.
• Willingness to work flexible hours during critical security incidents.

Benefits

Our client offers a competitive salary, comprehensive medical and retirement benefits, and opportunities for professional certifications and continuous learning. The hybrid work model provides flexibility for employees in Queenstown, Eastern Cape . Join a vital team dedicated to maintaining a secure and resilient network infrastructure.