Senior Cybersecurity Engineer
AI summary
iRecharge Tech-Innovations Limited is hiring a Senior Cybersecurity Engineer to strengthen its security posture across applications, cloud, and infrastructure. The role involves penetration testing, vulnerability management, threat modelling, incident response, and close collaboration with engineering and DevOps teams. Candidates need strong hands-on security experience, scripting skills, and relevant certifications are an added advantage.
- Hands-on security engineering and penetration testing role
- Focus on AWS cloud, web application, and API security
- Scripting experience with Python, Bash, or PowerShell required
- OSCP, CEH, CISSP, or AWS Security certifications are an added advantage
- 5+ years of cybersecurity experience preferred
- Banking, fintech, or regulated industry experience is an advantage
- Apply by sending CV to recruitments@irecharge.ng with job title as subject
AI job guide
Use this guide to check salary signals, requirements, documents, application steps and safety before you apply.
AI salary guide
Not enough public dataNot enough public salary data is available for this exact role. Before applying, prepare to ask about gross pay, benefits, contract length, probation period, transport and any allowances.
Can you qualify for this role?
- Required5+ years of relevant experienceThe job post includes a minimum experience signal.
- RequiredEducation or certification mentioned in the postThe captured text mentions education, a diploma, certificate, or licence.
- PreferredPractical evidence in security, internship, segurancaThe tags and summary point to skills connected with this role.
- RequiredAvailability to work in Not specifiedThe vacancy is associated with this location.
Documents to prepare
- Likely requiredUpdated CV
- Role specificCover letter or short employer message
- OptionalProfessional references
- Role specificAcademic or professional certificates
- VerifyID or passport only after verifying the employer
Application tips for this job
- Place your strongest Senior Cybersecurity Engineer evidence in the first half of your CV.
- In your cover letter or employer message, connect your experience to iRecharge Tech-Innovations Limited and the role in Not specified.
- Add concrete examples related to security, internship, seguranca, ideally with measurable outcomes or clear responsibilities.
- Follow the instructions from Jobzilla Nigeria; avoid sending documents to unofficial contacts or copied links.
- Confirm the deadline, interview location and employer contact before sharing personal documents.
- Prepare a polite question about pay, benefits and contract terms for later interview stages.
Source and safety check
- Jobzilla Nigeria
- Original source link available
- Application method is clear
- Deadline not specified
- No major risk signal was detected in the captured text.
Never pay for interviews, shortlisting, medical checks, uniforms, or job placement. Confirm every application at the original source before sharing personal documents. Report suspicious listing.
Interview preparation
- What experience makes you a strong fit for this Senior Cybersecurity Engineer role in security, internship?
- How have you handled responsibilities similar to those in this job post?
- Are you available to work in Not specified under the listed contract or schedule?
- Prepare examples with clear responsibilities, tools used and measurable outcomes.
- Review the source and research iRecharge Tech-Innovations Limited before the interview.
Ask what the first priorities will be in the role and how success will be measured.
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Original source description
You should be able to think like an attacker while working collaboratively with Engineering, DevOps, Infrastructure, and Product teams to identify and mitigate real-world security threats. The ideal candidate will be a hands-on security professional with strong experience: in security engineering, penetration testing, ethical hacking, application security, cloud security, and vulnerability management. Key Responsibilities: Assess web applications and APIs for authentication, authorisation, access control, session management, and other security vulnerabilities. Conduct ethical hacking and manual security testing to identify vulnerabilities beyond automated scanning. Investigate security alerts, suspicious activities, and potential breaches, supporting incident response and root-cause analysis. Manage vulnerability assessments, prioritisation, remediation, and validation across technology environments. Design and implement security controls across applications, infrastructure, networks, cloud environments, and digital banking systems. Conduct threat modelling, attack-surface assessments, and security reviews for new products and system changes. Work closely with developers and technical teams to resolve vulnerabilities and promote secure development practices. Continuously improve the organisation’s overall security posture and security processes. Prepare clear security reports, communicate risks, and recommend practical remediation measures. Plan and execute authorised penetration tests across web applications, APIs, mobile applications, networks, cloud infrastructure, and internal systems. Assess and strengthen AWS cloud and infrastructure security, including IAM, network configurations, exposed services, storage, and access controls. Requirements: Strong knowledge of web application, API, mobile, network, cloud, and infrastructure security. Experience: working with Engineering, DevOps, Infrastructure, and technical teams. Knowledge of Linux and Windows security. Strong knowledge of AWS security and cloud security controls. Scripting experience: with Python, Bash, PowerShell, JavaScript, or similar languages. Proven experience: conducting penetration tests and security assessments. Hands-on experience: with tools such as Burp Suite, Nmap, Wireshark, Metasploit, Nessus/OpenVAS, or equivalent. Strong analytical, problem-solving, and communication skills. Ability to understand source code and identify security vulnerabilities. Professional certifications such as OSCP/OSCP+, CEH, PNPT, CISSP, CISM, GIAC, or AWS Certified Security – Specialty are an added advantage. 5+ years of professional cybersecurity experience, with strong hands-on experience: in security engineering, penetration testing, offensive security, or application security, within banking, fintech, payments, financial services, or other regulated environments is an advantage. Strong understanding of OWASP principles and common security vulnerabilities. Bachelor's Degree in Computer Science, Information Technology, Engineering, or a related discipline. Knowledge of PCI DSS, ISO 27001, NIST, and OWASP is desirable. What We're Looking For: We are looking for someone who can: Make ownership of strengthening the organisation’s security posture. Think beyond automated vulnerability scanners. Demonstrate the business impact of vulnerabilities. Identify and validate real-world security weaknesses. Recommend practical and scalable security solutions. Work effectively with technical teams to resolve security issues. Maintain high standards of integrity, confidentiality, and responsible security practice. Respond effectively to security incidents. How to Apply Interested and qualified candidates should send their CV to: recruitments@irecharge.ng using the job title as the subject of the mail. View all Jobs in Nigeria Lagos State