offensive security analyst jobs in Lagos

Dangote Petroleum Refinery and Petrochemicals FZE is a historic 650,000 bpd mega-refinery based in Ibeju-Lekki, Lagos. Operating as the world’s largest single-train facility, we are dedicated to achieving national and regional energy security, eliminating reliance on imported petroleum products, and powering Africa's industrial growth through engineering...

Information Security Engineer / VAPT & SOC Engineer • Conduct end-to-end VAPT across web applications, APIs, mobile applications, network infrastructure, servers, endpoints and enterprise IT assets. • Perform reconnaissance, enumeration, manual validation, exploitation, privilege escalation and post-exploitation activities within approved testing...

Dangote Petroleum Refinery and Petrochemicals FZE is a historic 650,000 bpd mega-refinery based in Ibeju-Lekki, Lagos. Operating as the world’s largest single-train facility, we are dedicated to achieving national and regional energy security, eliminating reliance on imported petroleum products, and powering Africa's industrial growth through engineering...

Company DescriptionStandard Bank Group is a leading Africa-focused financial services group, and an innovative player on the global stage, that offers a variety of career-enhancing opportunities – plus the chance to work alongside some of the sector’s most talented, motivated professionals. Our clients range from individuals, to businesses of all sizes,...

Company DescriptionOur Client is an indigenous oil & gas servicing company providing a vast range of services ranging from marine support operations, maritime security, vessel chartering, and marine consultancy.  They seek to hire an experienced Marine Security Operations Analyst. As the Marine  Operations  Lead, you are an active participant in the...

**Position Summary** BlackOps is seeking an experienced Full Stack Engineer to design, develop, secure, and maintain enterprise-grade applications, SaaS platforms, AI-powered solutions, and workflow automation systems that support both internal operations and client-facing products. The successful candidate will possess strong expertise across frontend and...

Requisition ID 37209 Office Country Nigeria Office City Lagos Division Banking Countries of Operations   Contract Type Regular  Contract Length   Posting End Date 12/11/2026    As this role involves collaboration with international teams, we kindly ask that you submit your resume in English.     Purpose of Job   The Analyst,...

1.0 Information Technology Department Information Technology Service Delivery Job Description of Information Technology Service Delivery Job Title: Information Technology Service Delivery Location: Head Office Grade level: Manager / Middle Manager Department: Information Technology Department Reports to (Title): Head of...

Security Operations Manager oversees an organization's day-to-day security posture—managing physical safety, access controls, incident responses, and security personnel, or handling digital/cyber security operations depending on whether the role focuses on physical assets or a Security Operations Center (SOC). Core Responsibilities • Operations &...

Independent Transaction Leadership • Independently lead M&A, capital raising, corporate finance advisory and structured financing transactions from mandate through financial close. • Develop transaction strategies, execution plans, work programmes and recommendations on financing structures and capital routes. • Lead financial analysis, business...

1.  Quality strategy and test architecture▪    Define and own risk-based test strategies and test plans for products, releases and major change programmes.▪    Apply the test pyramid and shift-left practices so most defects are caught at unit, contract and API level, not in UAT.▪    Take part in backlog refinement and design reviews; turn...

1. Software Design & DevelopmentDesign, develop, test, and maintain scalable enterprise applications using C# and .NET Core.Build responsive and performant web applications using React.js and Next.js.Develop and maintain cross-platform mobile applications using Flutter.Design and implement RESTful APIs, microservices, and event-driven architectures.Write...

The IT Security Analyst is responsible for protecting organizational systems and data by continuously monitoring, detecting, and responding to cybersecurity threats.RequirementsJOB DUTIES ∙ Monitor and analyze security alerts using SIEM, firewalls, and IDS/IPS tools.∙ Detect, investigate, and respond to cybersecurity incidents∙ Conduct vulnerability...

Estuary Business Solutions Limited (EBS) is a leading IT and Business Services consultancy based in Lagos, Nigeria, supporting clients with technology-driven transformation and operational improvement. The company focuses on delivering practical, scalable solutions that align business strategy with modern IT capabilities. EBS works across multiple...

Behind every well-run team is someone who keeps the people side of the business moving, organized, responsive, and human. That's the mindset we bring to supporting our client—a leading retail and consumer lifestyle business driving category growth, product excellence, and market expansion across Nigeria.In this role, you will lead our client's commercial...

The IT Security Analyst is responsible for protecting organizational systems and data by continuously monitoring, detecting, and responding to cybersecurity threats. Requirements JOB DUTIES ∙ Monitor and analyze security alerts using SIEM, firewalls, and IDS/IPS tools. ∙ Detect, investigate, and respond to cybersecurity incidents ∙ Conduct...

DescriptionDUTIES & RESPONSIBILITIESAnalyse large and complex datasets relating to operational workflows, branch performance, customer journeys, transaction processes and back-office efficiencies.Identify operational trends, bottlenecks and opportunities for automation and process improvement.Provide actionable recommendations to improve productivity, reduce...

FairMoney is a pioneering mobile banking institution specializing in extending credit to emerging markets. Established in 2017, the company currently operates primarily within Nigeria, and it has secured nearly €50 million in funding from renowned global investors, including Tiger Global, DST, and Flourish Ventures. In alignment with its vision, FairMoney...

About Cellulant: Cellulantis Africa’s leading payments company, providing seamless, secure and innovative solutions that empower businesses, banks, and global brands to thrive in a fast-changing global economy.  With a presence in over 24 countries and 200+ payment methods across cards, bank transfer and mobile money, our single API payment platform,...

Responsibilities 1. Tailoring the SIEM solution to unique infrastructure and business needs 2. Monitor the overall performance of security systems depicted in appendix A 3. Identity and Access Management Monitoring/Alerting 4. Endpoint monitoring 5. Constantly oversee and analyze security defenses per on-prem and cloud infrastructure 6. Participate in the...