38 Security Engineer jobs in Nairobi
Senior Network Security Engineer
Posted 4 days ago
Job Viewed
Job Description
Responsibilities:
- Design, deploy, and manage network security solutions, including firewalls, intrusion detection/prevention systems (IDS/IPS), VPNs, and endpoint security.
- Monitor network traffic for security threats and anomalies, and respond to security incidents in a timely and effective manner.
- Conduct vulnerability assessments and penetration testing to identify and remediate security weaknesses.
- Develop and enforce security policies, standards, and procedures.
- Implement and manage security protocols for network access control and data protection.
- Collaborate with IT and operations teams to ensure security is integrated into all aspects of the network infrastructure.
- Stay up-to-date with the latest security threats, vulnerabilities, and technologies.
- Develop and maintain security documentation, including network diagrams and incident response plans.
- Provide technical guidance and mentorship to junior security team members.
- Participate in on-call rotation for security incident response.
- Ensure compliance with relevant industry regulations and standards.
Qualifications:
- Bachelor's degree in Computer Science, Information Technology, Cybersecurity, or a related field.
- Minimum of 6 years of experience in network security engineering.
- Proven experience with firewalls (e.g., Palo Alto, Cisco ASA), IDS/IPS, VPN technologies, and SIEM solutions.
- Strong understanding of TCP/IP networking, routing protocols, and network architecture.
- Experience with cloud security principles (AWS, Azure, GCP) is a plus.
- Relevant security certifications such as CISSP, CCNA Security, or CEH are highly desirable.
- Excellent analytical and problem-solving skills, with the ability to diagnose and resolve complex security issues.
- Strong communication and interpersonal skills, with the ability to work effectively in a remote team environment.
- Experience in the telecommunications industry is an advantage.
- Ability to work independently and manage time effectively.
Tier 2 Security Operations Centre (SOC) Analyst
Posted 11 days ago
Job Viewed
Job Description
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 Senior Associate Information Security Analyst is a developing subject matter expert, responsible for designing and implementing security systems to protect the organization's computer networks from cyber-attacks, and to help set and maintain security standards.
This role is required to monitor the organization's computer networks for security issues, install security software, and document any security issues or breaches found.
The Senior Associate Information Security Analyst is responsible for assisting in the planning, implementation, and management of information security measures to safeguard the organization's digital assets and systems and contributes to maintaining a secure and compliant environment.
**Key responsibilities:**
+ Monitors security alerts and events from various sources, investigates potential threats, and escalates incidents as necessary.
+ Assists in incident response for confirmed incidents.
+ Assists in the implementation and monitoring of security controls, including Endpoint Detection and Response, vulnerability management tools, and Web Application Firewalls.
+ Performs regular vulnerability assessments, analyses scan results, and assists in prioritizing and remediating identified vulnerabilities.
+ Supports the incident response team in investigating security incidents, documenting findings, and participating in remediation efforts.
+ Assists in ensuring compliance with industry standards (for example, GDPR, ISO 27001) by conducting assessments and implementing necessary controls.
+ Reviews Cyber Threat Intelligence to advise efforts on optimisation of security controls and detection engineering
+ Documents security breaches and assess the impact.
+ Works with the security team to perform tests and uncover network vulnerabilities.
+ Fixes detected vulnerabilities within approved timelines.
+ Installs, tests and evaluates new technology for adoption by the Security Operations Centre
+ Researches security enhancements and makes recommendations to management.
+ Stays abreast of information technology trends and security standards.
+ Contributes to security awareness initiatives by creating training materials, conducting workshops, and training employees on best security practices.
+ Maintains accurate records of security incidents, assessments, and actions taken for reporting and audit purposes.
+ Assists in the management and maintenance of security tools, including endpoint security, encryption tools, and security information and event management (SIEM) systems.
+ Participates in risk assessments to identify potential security threats, vulnerabilities, and associated risks to the organization.
+ Collaborates with cross-functional teams, IT, and other teams to ensure security measures are integrated into the organization's processes and projects.
+ Performs any other related task as required.
**To thrive in this role, you need to have:**
+ Good communication skills to effectively convey technical information to non-technical stakeholders.
+ Good analytical thinking and problem-solving skills to mitigate cybersecurity incidents.
+ Ability to perform basic malware analysis
+ Ability to investigate security incidents across the cyber kill chain and assess potential risk.
+ Understands firewalls, SOAR, SIEM, endpoint security, and case management concepts.
+ Understands patch management with the ability to deploy patches in a timely manner whilst understanding business impact.
+ Proficiency with Windows and Linux OS.
+ Familiarity with security frameworks, standards, and regulations (for example, NIST, CIS, GDPR, DPA).
+ Basic understanding of network and system architecture, protocols, and security controls.
+ Ability to analyze security incidents and assess potential risks.
+ Ability to work both independently and collaboratively in a fast-paced environment.
**Academic qualifications and certifications:**
+ Bachelor's degree or equivalent in information security, cybersecurity, computer science, or related.
+ Security Operations certifications such as CompTIA Security+, CompTIA Pentest+, Blue Team Level 1, Blue Team Level 2, Certified Cyber Defender (CCD) or similar certifications advantageous.
+ Vendor certifications on SIEM, Cloud and Networking are advantageous
**Required experience:**
+ Moderate level of demonstrated experience in information security or cybersecurity, or related roles.
+ Moderate level of demonstrated experience working in a global IT organization.
+ Moderate level of demonstrated experience with computer network penetration testing and techniques.
+ Moderate level of demonstrated experience with security assessment and vulnerability scanning tools.
**Workplace type** **:**
On-site 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.
Information Security Analyst
Posted 1 day ago
Job Viewed
Job Description
Responsibilities:
- Monitor security systems and analyze security alerts for potential threats.
- Conduct vulnerability assessments and penetration testing to identify security weaknesses.
- Implement and manage security controls, including firewalls, intrusion detection/prevention systems, and endpoint protection.
- Develop and enforce information security policies, standards, and procedures.
- Investigate security incidents, perform root cause analysis, and recommend corrective actions.
- Stay current with emerging threats, vulnerabilities, and security technologies.
- Provide security awareness training to employees.
- Collaborate with IT teams to ensure secure system configurations and deployments.
- Prepare reports on security status, incidents, and recommendations.
- Respond to security breaches and manage incident response activities.
- Bachelor's degree in Computer Science, Information Technology, Cybersecurity, or a related field.
- Proven experience as an Information Security Analyst or in a similar security role.
- In-depth knowledge of cybersecurity principles, network security, and common threats.
- Experience with security tools such as SIEM, IDS/IPS, firewalls, and vulnerability scanners.
- Familiarity with security frameworks and best practices (e.g., NIST, ISO 27001).
- Strong analytical and problem-solving skills.
- Excellent written and verbal communication skills.
- Ability to work independently and manage tasks effectively in a remote environment.
- Relevant certifications (e.g., CompTIA Security+, CEH, CISSP) are highly desirable.
- Understanding of data privacy regulations.
Information Security Analyst
Posted 6 days ago
Job Viewed
Job Description
Responsibilities:
- Monitor security alerts and logs from various security systems.
- Identify, analyze, and respond to security incidents and breaches.
- Conduct vulnerability assessments and penetration testing.
- Implement and manage security controls and policies.
- Stay updated on emerging cybersecurity threats and technologies.
- Assist in the development and delivery of security awareness training.
- Perform regular security audits and recommend improvements.
- Document security procedures and incident response plans.
- Collaborate with IT teams to ensure secure system configurations.
- Bachelor's degree in Computer Science, Information Technology, or a related field.
- 3+ years of experience in information security or cybersecurity.
- Strong understanding of cybersecurity principles, frameworks, and best practices.
- Experience with SIEM, IDS/IPS, firewalls, and endpoint security solutions.
- Knowledge of network protocols and security concepts.
- Excellent analytical, problem-solving, and critical thinking skills.
- Relevant certifications such as CompTIA Security+, CISSP, or CEH are highly desirable.
- Ability to work independently and communicate effectively in a remote team environment.
Associate Information Security Analyst
Posted 6 days ago
Job Viewed
Job Description
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 Associate Information Security Services Analyst is an entry subject matter expert, responsible for supporting with the design and implementation of security systems to protect the organization's computer networks from cyber-attacks, and to help set and maintain security standards.
This role assists with monitoring the organization's computer networks for security issues, installs security software, and documents any security issues or breaches found.
The Associate Information Security Services Analyst is responsible for supporting with the planning, implementation, and management of information security measures to safeguard the organization's digital assets and systems and contributes to maintaining a secure and compliant environment.
**Key responsibilities:**
+ Assists with monitoring security alerts and events from various sources.
+ Assists with investigating potential threats and escalates incidents as necessary.
+ Assists in the implementation and monitoring of security controls, including firewalls, intrusion detection systems, and access controls.
+ Assists with performing regular vulnerability assessments, analyses scan results, and assists in prioritising and remediating identified vulnerabilities.
+ Supports the incident response team in investigating security incidents, documenting findings, and participating in remediation efforts.
+ Assists in ensuring compliance with industry standards (for example, GDPR, ISO 27001) by conducting assessments and implementing necessary controls.
+ Installs security measures and operates software to protect systems and information infrastructure, including firewalls and data encryption programs
+ Documents security breaches and assess the damage they cause.
+ Works with the security team to perform tests and uncover network vulnerabilities.
+ Fixes detected vulnerabilities to maintain a high-security standard.
+ Develops organizational best practices for IT security.
+ Supports with penetration testing and upgrading of systems to unable security software.
+ Installs and upgrades antivirus software and assists with testing and evaluating new technology.
+ Assists with the installation of security software and understands information security management.
+ Researches security enhancements and makes recommendations to management.
+ Stays abreast of information technology trends and security standards.
+ Contributes to security awareness initiatives by creating training materials, conducting workshops, and educating employees about best security practices.
+ Maintains accurate records of security incidents, assessments, and actions taken for reporting and audit purposes.
+ Assists in the management and maintenance of security tools, including antivirus software, encryption tools, and security information and event management (SIEM) systems.
+ Participates in risk assessments to identify potential security threats, vulnerabilities, and associated risks to the organization.
+ Collaborates with cross-functional teams, IT, and other teams to ensure security measures are integrated into the organization's processes and projects.
+ Performs any other related task as required.
**To thrive in this role, you need to have:**
+ Good communication skills to effectively convey technical information to non-technical stakeholders.
+ Good analytical thinking and problem-solving skills to prevent hacking on a network.
+ Ability to identify and mitigate network vulnerabilities and explain how to avoid them.
+ Understands firewalls, proxies, SIEM, antivirus, and IDPS concepts.
+ Understands patch management with the ability to deploy patches in a timely manner whilst understanding business impact.
+ Some proficiency with MAC and OS.
+ Familiarity with security frameworks, standards, and regulations (for example, NIST, CIS, GDPR).
+ Basic understanding of network and system architecture, protocols, and security controls.
+ Ability to analyze security incidents and assess potential risks.
+ Ability to work both independently and collaboratively in a fast-paced environment.
**Academic qualifications and certifications:**
+ Bachelor's degree or equivalent in information security, cybersecurity, computer science, or related.
+ Security certifications such as CompTIA Security+ are advantageous
**Required experience:**
+ Entry level demonstrated experience in information security or cybersecurity, or related roles.
+ Entry level demonstrated experience working in a global IT organization.
+ Entry level demonstrated experience with computer network penetration testing and techniques.
+ Entry level demonstrated experience with security assessment and vulnerability scanning tools
**Workplace type** **:**
On-site 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.
Lead Information Security Architect
Posted 1 day ago
Job Viewed
Job Description
Responsibilities:
- Design and architect enterprise-level information security solutions.
- Develop and maintain security policies, standards, and guidelines.
- Identify security vulnerabilities and recommend mitigation strategies.
- Evaluate and select appropriate security technologies and tools.
- Oversee the implementation and integration of security systems.
- Lead security assessments, penetration testing, and risk analyses.
- Develop and manage incident response plans and procedures.
- Provide security guidance and support to development and IT teams.
- Ensure compliance with relevant regulations and industry standards.
- Stay current with emerging security threats and technologies.
- Mentor junior security team members and promote security awareness.
- Bachelor's degree in Computer Science, Information Security, or a related field. Master's degree preferred.
- Minimum of 8 years of experience in information security, with at least 3 years in an architectural role.
- Proven experience designing and implementing complex security architectures.
- Expertise in network security, cloud security (AWS, Azure, GCP), endpoint security, and application security.
- Strong understanding of cryptography, identity and access management, and security frameworks (e.g., NIST, ISO 27001).
- CISSP, CISM, or equivalent security certifications are required.
- Excellent analytical, problem-solving, and decision-making skills.
- Strong communication and presentation skills, with the ability to explain technical concepts to various audiences.
- Demonstrated ability to work independently and collaboratively in a remote environment.
Senior Information Security Analyst
Posted 1 day ago
Job Viewed
Job Description
Key Responsibilities:
- Conducting comprehensive security audits and penetration testing to identify and mitigate risks.
- Developing and maintaining security policies, procedures, and guidelines.
- Monitoring security alerts and incidents, performing root cause analysis, and implementing remediation strategies.
- Managing and configuring security tools, including firewalls, intrusion detection/prevention systems, SIEM, and endpoint detection and response (EDR) solutions.
- Collaborating with IT and development teams to ensure security is integrated into all stages of the software development lifecycle (SDLC).
- Providing security awareness training to employees across the organization.
- Staying abreast of the latest cybersecurity threats, trends, and technologies.
- Ensuring compliance with relevant data protection regulations (e.g., GDPR, CCPA).
- Contributing to the development and execution of incident response plans.
Qualifications:
- Bachelor's degree in Computer Science, Information Technology, Cybersecurity, or a related field.
- Minimum of 5 years of progressive experience in information security.
- Proven experience with security frameworks such as NIST, ISO 27001.
- Strong knowledge of TCP/IP, networking protocols, and cybersecurity principles.
- Proficiency in scripting languages (e.g., Python, PowerShell) for automation.
- Excellent analytical, problem-solving, and communication skills.
- Relevant certifications such as CISSP, CISM, or CEH are highly desirable.
- Ability to work independently and collaboratively in a fast-paced, remote environment.
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Senior Information Security Analyst
Posted 1 day ago
Job Viewed
Job Description
- Developing and implementing comprehensive information security strategies and policies.
- Conducting vulnerability assessments and penetration testing to identify security weaknesses.
- Monitoring security systems (SIEM, IDS/IPS) for potential threats and intrusions.
- Investigating and responding to security incidents, including analysis, containment, and remediation.
- Implementing and managing security controls, such as firewalls, encryption, and access management.
- Ensuring compliance with industry standards and regulatory requirements (e.g., GDPR, ISO 27001).
- Developing and delivering security awareness training to employees.
- Staying current with emerging cybersecurity threats, vulnerabilities, and technologies.
- Collaborating with IT teams to ensure secure system configurations and deployments.
- Performing risk assessments and developing mitigation plans.
- Managing security documentation and reporting on security posture.
- Providing technical guidance and mentorship to junior security staff.
Senior Information Security Analyst
Posted 1 day ago
Job Viewed
Job Description
Key Responsibilities:
- Develop, implement, and maintain security policies, standards, and procedures.
- Monitor security systems and networks for potential threats and vulnerabilities using SIEM tools and other security technologies.
- Conduct regular vulnerability assessments and penetration testing to identify weaknesses in systems and applications.
- Investigate and respond to security incidents, including data breaches, malware infections, and unauthorized access.
- Develop and deliver security awareness training programs for employees.
- Manage and configure security technologies such as firewalls, intrusion detection/prevention systems (IDPS), VPNs, and endpoint protection.
- Collaborate with IT operations teams to ensure security is integrated into system design and deployment.
- Perform risk assessments and develop mitigation strategies for identified security risks.
- Stay current with emerging security threats, vulnerabilities, and technologies.
- Participate in security audits and ensure compliance with relevant regulations (e.g., GDPR, PCI DSS).
- Develop and maintain incident response plans and business continuity strategies.
- Provide technical guidance and support to other IT staff on security matters.
- Bachelor's degree in Computer Science, Information Technology, Cybersecurity, or a related field.
- Minimum of 5 years of experience in information security, cybersecurity operations, or a related role.
- Strong knowledge of security principles, frameworks (e.g., ISO 27001, NIST), and best practices.
- Experience with SIEM tools, vulnerability scanners, and endpoint security solutions.
- Proficiency in network security, firewalls, IDS/IPS, and encryption technologies.
- Excellent analytical, problem-solving, and incident response skills.
- Strong communication and interpersonal skills, with the ability to explain technical concepts to non-technical audiences.
- Relevant certifications such as CISSP, CISM, CEH, or CompTIA Security+ are highly desirable.
- Ability to work effectively in a team environment and manage multiple priorities.
- Experience in the financial services industry is a plus.
Lead Information Security Analyst
Posted 2 days ago
Job Viewed
Job Description
Responsibilities:
- Develop, implement, and maintain comprehensive information security policies, procedures, and controls.
- Oversee and conduct regular vulnerability assessments and penetration testing to identify security weaknesses.
- Manage and monitor security infrastructure, including firewalls, intrusion detection/prevention systems, and SIEM solutions.
- Lead incident response efforts, including detection, containment, eradication, and recovery from security breaches.
- Analyze security logs and alerts to detect and investigate suspicious activities.
- Provide expert guidance on information security best practices and regulatory compliance (e.g., GDPR, PCI DSS).
- Develop and deliver security awareness training programs for employees.
- Stay current with the latest cybersecurity threats, vulnerabilities, and mitigation techniques.
- Collaborate with IT and development teams to ensure security is integrated into the software development lifecycle.
- Conduct risk assessments and develop strategies to mitigate identified risks.
- Manage security-related projects and initiatives.
- Act as a primary point of contact for security-related inquiries and escalations.
- Contribute to the continuous improvement of the organization's security posture.
- Bachelor's degree in Computer Science, Information Security, or a related field; Master's degree preferred.
- Minimum of 6 years of experience in information security, with at least 2 years in a leadership or senior analyst role.
- In-depth knowledge of network security, endpoint security, data loss prevention, and cloud security.
- Proficiency with security tools such as SIEM, vulnerability scanners, and endpoint detection and response (EDR) solutions.
- Experience in incident response and forensic analysis.
- Strong understanding of cybersecurity frameworks and best practices.
- Relevant security certifications such as CISSP, CISM, CEH, or GIAC are highly desirable.
- Excellent analytical, problem-solving, and communication skills.
- Proven ability to work independently and collaboratively in a remote setting.
- Experience with scripting languages (e.g., Python, PowerShell) for automation is a plus.