Job Description:
1. Network Management:
- Design, implement, and maintain the organization's network architecture, encompassing routers, switches, firewalls, VPNs, wireless networks, and voice communication systems.
- Manage voice devices, such as VoIP phones and CUCM systems, ensuring reliable communication services across the organization.
- Conduct capacity planning to anticipate future network growth and ensure scalability to meet business requirements.
- Develop and maintain IP address planning and management strategies to optimize network addressing and subnet allocation.
- Implement change management processes to minimize disruption during network modifications, upgrades, and deployments.
- Establish network devices configuration baselines and conduct regular monitoring to identify deviations and optimize network performance.
- Plan and oversee network infrastructure upgrades, including hardware and software enhancements, to ensure compatibility, performance improvement, and security compliance.
2. Cybersecurity Operations:
- Develop and implement network security measures to protect the organization's systems and data from unauthorized access, breaches, malware, and other security threats.
- Monitor and respond to security incidents, conducting forensic analysis and ensuring timely incident response and resolution.
- Implement and enforce security policies, standards, and procedures to comply with regulatory requirements and industry best practices.
- Implement and manage threat event platform to detect and respond to potential security threats in real-time.
- Deploy and manage Honeypot systems to detect and analyze unauthorized access attempts and potential threats.
- Utilize SIEM (Security Information and Event Management) solutions for centralized logging, analysis, and correlation of security events across the network.
- Perform log analysis to identify security incidents, anomalies, and trends, taking proactive measures to mitigate risks and strengthen network defenses.
3. Project Management:
- Plan and oversee network infrastructure and security-related projects, including upgrades, migrations, and deployments.
- Manage project timelines, resources, and budgets to achieve project objectives and deliverables.
4. Incident Response and Disaster Recovery:
- Develop and maintain incident response plans and procedures for network and security incidents.
- Coordinate with cross-functional teams to ensure effective response, containment, and recovery from cybersecurity incidents and emergencies.
Job Requirements:
- Bachelor's degree in Computer Science, Information Technology, or a related field (or equivalent experience).
- Proven experience (3 years) in managing network infrastructure and cybersecurity operations in a corporate environment.
- Strong technical expertise in networking protocols, security technologies (firewalls, IDS/IPS, SIEM).
- Experience with cloud computing platforms (AWS, Azure, GCP) and virtualization technologies (VMware, Hyper-V) is a plus.
- Certifications such as CISSP, CCNP, CEH, or equivalent are highly desirable.
