2,810 Network Security jobs in Kenya

• Monitor network traffic and security logs for suspicious activities.
• Implement and manage security solutions, including firewalls, IDS/IPS, and VPNs.
• Conduct vulnerability assessments and penetration testing.
• Develop and maintain incident response plans and procedures.
• Analyze security breaches and recommend corrective actions.
• Ensure compliance with industry security standards and regulations.
• Provide security awareness training to internal teams.
• Collaborate with network operations teams to implement secure network configurations.
• Research and recommend new security technologies and best practices.
• Manage security-related documentation and reports.

• Proven experience in network security, preferably within the telecommunications sector.
• In-depth knowledge of TCP/IP, routing protocols, and network security principles.
• Hands-on experience with security tools such as SIEM, firewalls, and IDS/IPS.
• Familiarity with cybersecurity frameworks and best practices.
• Ability to analyze complex security incidents and develop effective solutions.
• Excellent problem-solving and analytical skills.
• Strong communication and interpersonal skills for effective collaboration.
• Self-motivated and able to work independently in a remote environment.
• Relevant security certifications (e.g., CISSP, CompTIA Security+) are a plus.
• Bachelor's degree in Computer Science, Information Security, or a related field is preferred.

• Design, implement, and maintain robust network security infrastructure, including firewalls, IDS/IPS, VPNs, and SIEM solutions.
• Monitor network traffic for suspicious activity and respond effectively to security incidents and breaches.
• Conduct regular vulnerability assessments and penetration testing to identify and remediate security weaknesses.
• Develop and enforce security policies, standards, and procedures.
• Stay current with emerging threats, vulnerabilities, and security technologies.
• Collaborate with IT and network operations teams to ensure secure network configurations.
• Develop and deliver security awareness training to employees.
• Manage security logs and provide detailed incident reports.
• Automate security tasks and processes where possible.
• Participate in on-call rotation for incident response.
• Evaluate and recommend new security products and solutions.
• Contribute to the development of the organization's overall cybersecurity strategy.
• Ensure compliance with relevant security regulations and standards.

• Bachelor's degree in Computer Science, Cybersecurity, or a related field.
• Minimum of 6 years of experience in network security, with a strong focus on security operations and incident response.
• In-depth knowledge of network protocols, security technologies (firewalls, VPNs, IDS/IPS), and security frameworks (e.g., NIST, ISO 27001).
• Hands-on experience with SIEM tools (e.g., Splunk, QRadar) and vulnerability scanning tools.
• Proficiency in scripting languages (e.g., Python, Bash) for security automation.
• Relevant security certifications such as CISSP, CCNA Security, CEH, or OSCP are highly desirable.
• Excellent analytical, problem-solving, and communication skills.
• Ability to work independently and as part of a remote team.
• Experience in the telecommunications industry is a plus.

• Design, implement, and maintain comprehensive security architectures for telecommunications networks, including firewalls, IDS/IPS, VPNs, and SIEM solutions.
• Conduct vulnerability assessments, penetration testing, and risk analysis to identify potential security weaknesses.
• Develop and enforce network security policies, procedures, and standards.
• Monitor network traffic and security alerts to detect and respond to security incidents in a timely manner.
• Configure and manage network security devices and services, ensuring optimal performance and security posture.
• Investigate security breaches, analyze root causes, and implement corrective actions to prevent recurrence.
• Collaborate with cross-functional teams to ensure security is integrated into all aspects of network design and operations.
• Provide technical guidance and mentorship to junior security analysts and engineers.
• Stay current with the latest cybersecurity threats, vulnerabilities, and mitigation techniques relevant to the telecommunications industry.
• Develop and deliver security awareness training to network personnel.
• Participate in incident response planning and tabletop exercises.
• Ensure compliance with relevant industry regulations and security standards.

• Bachelor's degree in Computer Science, Cybersecurity, Information Technology, or a related field.
• Minimum of 7 years of experience in network security, with a strong focus on telecommunications networks.
• Proven expertise in designing and managing enterprise-level security solutions.
• In-depth knowledge of network protocols (TCP/IP, BGP, MPLS), firewalls, VPNs, IDS/IPS, and SIEM technologies.
• Experience with security assessment tools and methodologies.
• Relevant security certifications such as CISSP, CCNP Security, or equivalent are highly desirable.
• Strong understanding of threat landscapes, attack vectors, and mitigation strategies.
• Excellent analytical, problem-solving, and incident response skills.
• Ability to work independently and collaboratively in a remote team environment.
• Exceptional communication and reporting skills, with the ability to explain technical security issues clearly.
• Experience with scripting languages (e.g., Python, Bash) for automation is a plus.

Make an impact with NTT DATA
Join a company that is pushing the boundaries of what is possible. We are renowned for our technical excellence and leading innovations, and for making a difference to our clients and society. Our workplace embraces diversity and inclusion – it's a place where you can grow, belong and thrive.

Your day at NTT DATA
The Network Security Engineer L3 is a seasoned subject matter expert, responsible for providing technical support to clients.

This role is able to compile technical specifications in a clear, concise, unambiguous manner to explain the advantages and disadvantages of options leading to the final solution and are able to create alternative solutions as backup planning.

This role works towards professional to expert level certification, whilst at the same time developing business knowledge

Key Responsibilities:

• Taking ownership of project deployments working closely with the project management team and the clients
• Interacts with clients on site and remote to meet complex requirements of a solution.
• Responds to escalated client requests.
• Escalates complex problems to the relevant OEM support and taking ownership of the cases to closure.
• Writes reports and proposals and completes and maintains project documentation.
• Acts as coach and mentor to more junior Implementation Engineers and Technicians.
• Assumes responsibility for the coordination of the activities of the junior Engineers, in line with performance targets.
• Included in higher complexity design work, with input to the design expected.
• Expected to take ownership of relevant technologies according to domain or specialization.
• Engagement with clients on issues related to optimization of existing security infrastructure as well as on new solution areas
• Performs any other related task as required.

Knowledge and Attributes:

• Seasoned understanding and appreciation of Cybersecurity technical design
• Seasoned project skills which are demonstrated in the execution of installations and other assignments.
• Excellent customer engagement skills
• Demonstrate relevant domain specialist knowledge.
• Excellent verbal communication skills.
• Client focused and displays a proactive approach to solving problems.
• Ability to work under pressure.
• Ability to coach, mentor and provide guidance to team members.
• Seasoned knowledge on security concepts and application of those concepts.
• Seasoned knowledge in security architecture.
• Seasoned knowledge of security technologies and understanding of managed services concepts
• Seasoned knowledge of security monitoring and management tools for performance optimization and troubleshooting

Academic Qualifications and Certifications:

• Bachelor's degree or equivalent in Information Technology or Computing or a related field
• Vendor certification is mandatory.
• CCSE / Palo Alto Network Security Professional / FCP / CCNP Security / F5-CTS BIG-IP ASM or equivalent preferred.
• Security certifications like AZ-500, SC-200, Security+, CEH, CISSP, CISM or similar Certification in different networking technologies such as CCDP Security, JNCIA, ACCA, PCNSE, PCNSC, FCP, CCSA, ITIL, Azure Security Engineer, Azure Certified DevOps Engineer, Azure Certified Network Engineer, Azure Administrator Associate, will be an advantage.

Required experience:

• Seasoned experience in Network Security projects implementation in complex environment.
• Seasoned experience in Next Generation Firewalls implementation and support.
• Seasoned experience in NAC implementation and support.
• Seasoned experience in WAF implementation and support.
• Seasoned Experience in Security technologies Web Security, Email Security, NAC, SSE, VPN solutions, End Point Security etc.
• Specialist experience in technical support to clients.
• Seasoned experience in handling incidents end to end.

Workplace type:
Hybrid Working

About NTT DATA
NTT DATA is a $30+ billion trusted global innovator of business and technology services. We serve 75% of the Fortune Global 100 and are committed to helping clients innovate, optimize and transform for long-term success. We invest over $3.6 billion each year in R&D to help organizations and society move confidently and sustainably into the digital future. As a Global Top Employer, we have diverse experts in more than 50 countries and a robust partner ecosystem of established and start-up companies. Our services include business and technology consulting, data and artificial intelligence, industry solutions, as well as the development, implementation and management of applications, infrastructure, and connectivity. We are also one of the leading providers of digital and AI infrastructure in the world. NTT DATA is part of NTT Group and headquartered in Tokyo.

Equal Opportunity Employer
NTT DATA is proud to be an Equal Opportunity Employer with a global culture that embraces diversity. We are committed to providing an environment free of unfair discrimination and harassment. We do not discriminate based on age, race, colour, gender, sexual orientation, religion, nationality, disability, pregnancy, marital status, veteran status, or any other protected category. Join our growing global team and accelerate your career with us. Apply today.

Third parties fraudulently posing as NTT DATA recruiters
NTT DATA recruiters will never ask job seekers or candidates for payment or banking information during the recruitment process, for any reason. Please remain vigilant of third parties who may attempt to impersonate NTT DATA recruiters—whether in writing or by phone—in order to deceptively obtain personal data or money from you. All email communications from an NTT DATA recruiter will come from an

email address. If you suspect any fraudulent activity, please
contact us
.

• Design, implement, and manage network security solutions, including firewalls, VPNs, intrusion detection/prevention systems (IDS/IPS), and anti-malware solutions.
• Monitor network traffic for security breaches and anomalous activity, and respond to security incidents in a timely and effective manner.
• Conduct regular vulnerability assessments and penetration testing to identify and address potential security weaknesses.
• Develop and enforce network security policies, procedures, and standards.
• Maintain and update security configurations for network devices and systems.
• Collaborate with IT teams to ensure the security of network infrastructure and end-user devices.
• Provide technical expertise and guidance on network security best practices.
• Stay current with emerging security threats, vulnerabilities, and technologies.
• Manage and maintain security logs and audit trails.
• Participate in disaster recovery planning and testing.

• Bachelor's degree in Computer Science, Information Technology, Cybersecurity, or a related field.
• Minimum of 4-6 years of experience in network security engineering or a related role.
• Strong knowledge of TCP/IP networking, routing protocols, and network architectures.
• Hands-on experience with various network security tools and technologies (e.g., Cisco ASA, Palo Alto Networks, Fortinet, Wireshark).
• Familiarity with security frameworks and compliance standards.
• Relevant security certifications such as CISSP, CCNA Security, or CompTIA Security+ are highly desirable.
• Excellent analytical and problem-solving skills.
• Strong communication and interpersonal skills.
• Ability to work independently and as part of a team.
• This position requires a hybrid work arrangement, with some days expected in our **Malindi, Kilifi, KE** office.

• Design, implement, and manage network security solutions, including firewalls, intrusion detection/prevention systems (IDS/IPS), VPNs, and security protocols.
• Monitor network traffic and security logs for suspicious activities and potential breaches.
• Conduct regular security assessments, vulnerability scans, and penetration tests.
• Develop and maintain security policies, procedures, and guidelines.
• Respond to security incidents, investigate breaches, and implement corrective actions.
• Ensure compliance with relevant security standards and regulations.
• Collaborate with IT teams to integrate security measures into network design and operations.
• Provide technical expertise and guidance on network security best practices.
• Stay updated on the latest security threats, vulnerabilities, and technologies.
• Develop and deliver security awareness training to employees.

• Bachelor's degree in Computer Science, Information Technology, Cybersecurity, or a related field.
• Minimum of 4 years of experience in network security engineering or a similar role.
• Proficiency in configuring and managing network security devices (e.g., Cisco, Palo Alto Networks, Fortinet).
• Strong understanding of TCP/IP, routing protocols, and network security concepts.
• Experience with security monitoring tools and incident response procedures.
• Knowledge of cybersecurity frameworks and compliance standards (e.g., ISO 27001, NIST).
• Relevant certifications such as CISSP, CCNA Security, or CEH are highly desirable.
• Excellent analytical and problem-solving skills.
• Strong communication and interpersonal skills.
• Ability to work effectively in a team environment and independently.

• Designing, implementing, and managing network security infrastructure.
• Configuring and maintaining firewalls, routers, and switches with a focus on security.
• Deploying and managing intrusion detection/prevention systems (IDS/IPS).
• Implementing and managing Virtual Private Networks (VPNs) for secure remote access.
• Conducting regular vulnerability assessments and penetration tests.
• Developing and enforcing network security policies and procedures.
• Monitoring network traffic for security breaches and anomalies.
• Responding to security incidents and leading remediation efforts.
• Collaborating with IT teams to implement security best practices across all systems.
• Keeping up-to-date with the latest security threats, technologies, and trends.
• Providing security awareness training to employees.