Hire the Best Information Security Analysts
in Nigeria

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Oluwamayowa Ayomipo A.

Lagos, Nigeria

$60/hr
5.0
1 jobs

With over 3 years of experience in cybersecurity, I specialize as a SOC Analyst and Penetration Tester and Cloud Security Engineer/Analyst focusing on the early detection and response to security incidents. My role involves monitoring network traffic, analysing security alerts, and managing incident tickets to ensure rapid resolution of potential threats. My analytical skills, combined with a strong ability to communicate and collaborate with various teams, enable me to effectively safeguard systems and respond to evolving cyber threats.

  • Information Security
  • Penetration Testing
  • Security Analysis
  • Cybersecurity Monitoring
  • Security Operation Center
  • Cloud Security
  • Consultation Session
  • Training & Development
  • Web App Penetration Testing
  • API Testing
Dominic O.

Lagos Island, Nigeria

$35/hr
5.0
9 jobs

I am an experienced information security and cybersecurity professional with a successful background in SOC operations and IT GRC. My expertise includes security monitoring, vulnerability assessment, and deploying various security solutions in both traditional and cloud environments. I am seasoned in implementing IT GRC standards, frameworks, and regulations (ISO 27001, SOC2, BCMS, GDPR, NDPR, SCF, PCI-DSS), and risk management. With my experience, I also write technical content to break down cybersecurity concepts to lay terms. 💻 My skillsets include: ✅ Security monitoring and analysis. ✅ Cyberthreat Intelligence and OSINT. ✅ Deploying and configuration of security solutions. ✅ Implementing SIEM and EDR solutions and integration on networks and hosts. ✅ Building detection rules on SIEM for robust security monitoring. ✅ Cloud security. ✅ Parsing logs using regex. ✅ Incident response and analysis. ✅ Vulnerability assessment of networks. ✅ Network Security & Firewall Management ✅ Implementing IT GRC (Governance, Risk, and Compliance) standards, frameworks, and regulations (ISO 27001, SOC2, SOC3, BCMS, NDPR, GDPR, PCI-DSS) in enterprise environments. ✅ Risk management and Third-party assurance. ✅ Technical writing for executive and public reporting. ✅ Cybersecurity awareness and training. ✅ Python, Bash, XML, AQL, KQL, LEQL, HTML and CSS. ✅ Virtualization (VMWare, VirtualBox, HyperVM, OpenVZ, Xen) ✅ VPN systems, OpenVPN (installation and configuration) 🔐 Security Tools Experienced In: 🛡 ArcSight SIEM 🛡 IBM QRadar 🛡 Azure Sentinel 🛡 Carbon Black 🛡 Crowdstrike Falcon 🛡 Splunk 🛡 Wazuh 🛡 Rapid7 Insight Stack 🛡 LogSign SIEM 🛡 Cynet EDR 🛡 MDATP 🛡 SentinelONE 🛡 Darktrace 🛡 Fortinet Stack 🛡 Azure Security Stack 🛡 AWS Security Stack 🛡 iZOOlogic 🛡 Nessus Vuln. Scanner 🛡AlienVault SIEM 🛡Microsoft Windows 🛡Linux 🚀 What I Offer: 🌐 Comprehensive cybersecurity strategy 📈 ISO 27001 Implementation from scratch, compliance, and audit. 🖥 SOC monitoring and analysis. ⚙SIEM/EDR deployment, configuration, and integration. 💻 Secure network design & configuration 🌐 Ethical hacking & pen testing 🎯 Security awareness training 🤖 Social engineering assessments ☁️ Cloud Security Assessment. My certifications are: - CompTIA Security+ - Fortinet NSE3 - Microsoft 365 Certified Security Administrator Associate. - AWS CCP - ISC2 CC - PECB ISO/IEC 27001 Lead Implementer 📩 Do contact me let's get started. Whether you're a small business or a large enterprise, short-term or long-term project, I'm here to help strengthen your information security posture.

  • Cybersecurity Management
  • Firewall
  • Intrusion Detection System
  • Cloud Security
  • Microsoft Azure
  • Microsoft Endpoint Manager
  • System Security
  • Cloud Computing
  • Microsoft Active Directory
  • User Identity Management
  • AWS CloudTrail
  • Network Engineering
  • Digital Forensics
  • Network Monitoring
  • Information Technology
Rejoice O.

Umuahia, Nigeria

$17/hr
5.0
2 jobs

Cybersecurity Analyst | Identity & Access Management | Cloud Security Specialist | Zero Trust Security I’m a Cybersecurity and Cloud Security Specialist with deep expertise in Identity and Access Management. I design and implement Zero Trust and Defense in Depth strategies that reduce your attack surface while keeping user productivity at the center. My focus is on building secure, resilient environments across Microsoft and AWS platforms while ensuring that security controls remain seamless for end users. Core Security Skills Identity & Access Management (MFA, Conditional Access, Microsoft Entra ID, AWS IAM, RBAC) Zero Trust architecture and Defense in Depth implementation Endpoint and Device Security (XDR, Intune, antivirus deployment, patching, vulnerability remediation) Security Operations (SIEM with Microsoft Sentinel, Splunk, AWS CloudWatch; log analysis and incident response) Data and Information Protection (Microsoft Purview, DLP, Information Rights Management, compliance monitoring) Application and Cloud Security (secure configurations, Azure Policy, Defender for Cloud, AWS security hardening) Solution Architecture for secure cloud deployments in both Azure and AWS Why Work With Me I specialize in building identity-first security frameworks that protect organizations from evolving threats. I have experience reducing risks through advanced access controls and Zero Trust adoption. I improve security posture with compliance-driven monitoring and continuous threat detection. I deliver solutions that strengthen defenses without slowing down productivity. I combine technical depth with clear communication so security is both effective and understandable. Whether you need a complete Zero Trust model, MFA and Conditional Access deployment, or a cloud security operations review with actionable recommendations, I can help secure your environment with precision and reliability. Let’s connect and build security that works.

  • Cybersecurity Management
  • Security Engineering
  • Cloud Security
  • Microsoft Azure
  • Microsoft Active Directory
  • Threat Detection
  • Information Security Audit
  • Cybersecurity Monitoring
  • Incident Management
  • Microsoft Endpoint Manager
  • Cloud Computing
  • Application Security
Richmond F.

Lagos, Nigeria

$20/hr
5.0
6 jobs

I am a Senior Cybersecurity/Information Security Analyst with 4 years of professional experience in the SOC field, providing services to leading corporations and medium-sized businesses in various industries. I have developed expertise in the following areas: ✔️Configuring SIEM alarm rules and professional services ✔️With over 2 years of hands-on experience in utilizing industry-leading SIEM platforms such as ArcSight, Splunk, Wazuh, IBM QRadar, Rapid7, Microsoft Sentinel, and Alienvault (Appliance and Anywhere). ✔️Developing use cases to enhance the maturity of the environment. ✔️Expertise in SIEM administration and deployment and integration of log sources. ✔️Cybersecurity incident analysis and report writing. ✔️Writing framework documentation, including policies and procedures, and also writing technical reports. ✔️Training employees on various aspects of Cybersecurity Awareness. ✔️Performing vulnerability assessments and penetration testing. ✔️Parsing logs using regex. ✔️Proficiency with endpoint solutions like (MDE, Carbon Black, SentinelOne, Crowdstrike Falcon) I also specialize in digital forensics and cyber investigation services to uncover the truth behind cyber incidents. I bring: a) Digital Forensics: Expert analysis of digital devices to retrieve critical evidence. b) Incident Response: Swift response to contain breaches and identify attack vectors. c) Network & System Analysis: Identification of unauthorized access and vulnerabilities. d) Malware Analysis: In-depth examination to determine malware nature and impact. Here’s a highlight of the SIEM Tools I have extensive experience working with: - ArcSight - Splunk - Wazuh, - IBM QRadar, - Rapid7, - Microsoft Sentinel, - Alienvault (Appliance and Anywhere) ⭐️ Services: 🔍 Penetration Testing & Vulnerability Assessments 🌐 API Security Assessment ☁️ Cloud Penetration Testing 🌐 Web Application Penetration Testing 📱 Mobile Application Penetration Testing 🏢 Enterprise Network Penetration Testing 🤖 Social Engineering Assessments 📶 Wireless Network Security Testing 🌐 IoT (Internet of Things) Security Assessment I have acquired practical experience using the following tools: security awareness platforms, firewalls like Fortinet, Checkpoint, and Cisco, endpoint protection with MDE, Carbon Black, SentinelOne, Crowdstrike Falcon, ISO 27001, Packet Tracer (Wireshark), vulnerability assessment with Nessus, and web application penetration testing using Nmap and Burp Suite. My expertise is not just theoretical but strongly grounded in real-world applications, ensuring that I bring a practical and impactful approach to all projects. You can trust that my approach is grounded in a commitment to thorough attention to detail and the highest standards of professionalism.

  • Information Security
  • Cybersecurity Management
  • Network Security
  • Penetration Testing
  • Python
  • Security Engineering
  • Nessus
  • Linux System Administration
  • Security Operation Center
  • Cybersecurity Monitoring
  • Ethical Hacking
  • Digital Forensics
  • SOC 2
  • Cybersecurity Tool
  • Cyber Threat Intelligence
  • Operating Systems Development
  • Python Script
  • Bash Programming
  • Test Development
  • Linux
  • Network Penetration Testing
Eniola B.

Lagos, Nigeria

$12/hr
5.0
1 jobs

👨‍💻 Professional Summary I am a dedicated Information Security professional with a proven track record in safeguarding digital assets and ensuring the confidentiality, integrity, and availability (CIA) of sensitive information. With a deep understanding of cybersecurity principles, risk management, and compliance frameworks, I am adept at implementing robust security measures to protect against evolving threats. My expertise spans network security, application security, and data protection, backed by hands-on experience across security operations, engineering, and governance. I excel at collaborating with cross-functional teams, translating complex security concepts into business language, and fostering a culture of awareness and resilience. =================== 🔐 Core Expertise ⚙️ Security Operations & SIEM 🛡️ 2+ years configuring, administering, and deploying SIEM solutions (ArcSight, Splunk, Wazuh, IBM QRadar, Rapid7, Microsoft Sentinel, AlienVault). 🔔 Skilled in creating/tuning alarm rules, developing use cases, integrating log sources, and enhancing detection maturity. 👁️ Proficient in SIEM monitoring, engineering, and identifying Indicators of Compromise (IoCs). =================== 🚨 Threat Detection & Response 🔍 Experienced in incident analysis, forensic investigation, malware analysis, and report writing. ✍🏽 Skilled in log parsing with regex and producing actionable intelligence. 🎯 Strong background in incident handling and proactive threat hunting across enterprise environments. =================== 💻 Endpoint & Cloud Security 🖥️ Skilled with EDR solutions: MDE, Carbon Black, SentinelOne, CrowdStrike Falcon. ☁️ Secured hybrid infrastructures and cloud platforms (AWS & Azure). =================== 🛠️ Security Engineering 🏗️ Strong background in system hardening with CIS Benchmarks & ISO/IEC 27001 controls. 🤖 Experienced in automation of vulnerability remediation, compliance validation, and log enrichment. ⚡ Skilled in deploying/fine-tuning security tools and scripting for monitoring & response. =================== 📑 Governance & Awareness 📝 Developed framework documentation, policies, and procedures. 🎓 Conducted cybersecurity awareness training to build organizational resilience. =================== 🕵🏽 Vulnerability Management & Penetration Testing 🔦 Conducted assessments & exploitation simulations across web, mobile, cloud, networks, APIs, IoT, and wireless infrastructures. 🧑🏽‍💻 Strong foundation in Ethical Hacking using Nessus, Burp Suite, Nmap, Wireshark. =================== 🧾 Forensics & Cyber Investigations 🧩 Digital Forensics: Evidence extraction and analysis for investigations. 🚑 Incident Response: Rapid containment and attack vector identification. =================== 🌐 Network & System Analysis: Detection of unauthorized access and vulnerabilities. =================== 🦠 Malware Analysis: Deep research into code behavior and impact assessment. =================== 🧑🏽‍💻 Additional Technical Skills 🐧 Linux / Windows Administration 📡 Packet Analysis (Wireshark, Packet Tracer) In addition to technical proficiency, I excel in collaborating with cross-functional teams, communicating complex security concepts to non-technical stakeholders, and developing comprehensive security awareness programs. My goal is to create a resilient and secure digital environment by implementing best practices, fostering a culture of security awareness, and adapting to the ever-changing threat landscape.

  • Information Security
  • SOC 1
  • SOC 2
  • Incident Response Plan
  • Cyber Threat Intelligence
  • Linux System Administration
Valentine J.

Abuja, Nigeria

$15/hr
4.4
6 jobs

Are you looking to strengthen your organization's cybersecurity posture, achieve compliance, or prepare for an audit? I help organizations identify, assess, and manage cybersecurity risks while aligning security programs with industry-recognized frameworks and standards. As a Governance, Risk, and Compliance (GRC) Analyst, I specialize in developing and implementing security governance programs that protect business operations, reduce risk exposure, and support regulatory and certification requirements. My expertise includes: ✅ ISO 27001 Implementation & Compliance * Gap assessments and readiness reviews * ISMS development and maintenance * Security policy and procedure creation * Internal audits and corrective action planning * Certification preparation and support ✅ NIST Cybersecurity Framework (CSF) * Security maturity assessments * Control mapping and implementation * Risk-based security program development * Compliance and governance reporting ✅ Risk Management Framework (RMF) * Risk assessments and risk register management * Security control selection and implementation * Continuous monitoring strategies * Risk treatment and mitigation planning ✅ Governance & Compliance Services * Third-party/vendor risk assessments * Security awareness and compliance initiatives * Audit preparation and remediation support * Security documentation and control testing * Regulatory compliance support Why work with me? ✔ Strong understanding of cybersecurity governance and risk management principles ✔ Detail-oriented approach to compliance and documentation ✔ Ability to translate technical security requirements into business-focused solutions ✔ Commitment to delivering high-quality, actionable results on time I partner with organizations of all sizes to build effective security and compliance programs that support business growth while reducing cyber risk. If you need support with ISO 27001 implementation, NIST assessments, RMF processes, risk management, policy development, or audit readiness, I would be happy to discuss how I can help.

  • Information Security
  • Compliance
  • NIST Cybersecurity Framework
  • ISO 27001
  • Risk Management
  • Risk Assessment
  • IT Compliance Audit
  • GDPR Compliance Review
  • Internal Auditing
  • Governance, Risk & Compliance Software
  • Governance, Risk Management & Compliance
  • Information Security Governance
  • AI Governance
  • SOC 2
  • Policy Development
  • Third-Party Integration
  • HIPAA
  • PCI DSS
  • ISO/IEC 20000
  • Security Policies & Procedures Documentation

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