Senior Cyber Security Engineer / DevSecOps

Thndr

Senior Cyber Security Engineer / DevSecOps collaborating with teams to improve security. Overseeing security architecture and managing incident response in diverse environments.

Posted 7/26/2026full-timeCairo • 🇪🇬 EgyptSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in security best practices, vulnerability management, and penetration testing across applications and infrastructure. Proficient in cloud security, incident response, and mentoring security teams while effectively communicating technical concepts to diverse stakeholders.

Highest-signal resume keywords

Penetration TestingSecurity Code ReviewsCloud Security (AWS, Azure, GCP)Vulnerability ManagementIncident Response

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Penetration TestingSecurity Code ReviewsVulnerability ManagementSecurity Policies ImplementationCloud SecurityNetwork SecuritySecurity AssessmentsThreat ModelingSecurity LoggingSecurity Best Practices

Soft Skills

Strong Communication SkillsMentoring

Tools & Technologies

SIEM SolutionsEDRIDSCSPMCWPPDockerKubernetesFortinetGit

Industry Keywords

S-SDLCRed TeamingBug-Bounty ProgramSecurity RoadmapSecurity Acceptance Criteria

Tech Stack

Tools & technologies

AWSAzureCloudDockerGoogle Cloud PlatformKubernetesPythonSDLC

About the role

Key responsibilities & impact

Work closely with the product and engineering teams to review new features and suggest new features that improve security.
Drive S-SDLC in our cycles and review security acceptance criteria and threat modeling.
Guide and train the team to cover security checks and security best practices.
Perform pre-deployment and post-deployment security penetration tests.
Plan and execute regular web, mobile, and cloud security assessments and pen tests.
Work closely with the Infrastructure teams to identify security issues through red teaming activities.
Define, implement, and monitor infrastructure security measures.
Contribute to the security roadmap & backlog.
Assess security tools and integrate tools as needed.
Incident Response & Research.
Follow new security news, trends, tools, and incidents and drive needed changes.
Support in managing our Bug-bounty program and security channels.
Conduct vulnerability research against company assets.
Work on understanding and improving our security logging and monitoring solutions.
Coordinate company-wide response to security incidents till remediation.
Vulnerability management for production/staging environments.
Actively mentor members of the security team.

Requirements

What you’ll need

Bachelor's degree in Computer Science, Software Engineering, or a related field (or equivalent work experience).
Minimum 5 years of experience performing application and/or infrastructure penetration testing experience above and beyond running automated tools.
Highly experienced in performing security code reviews; Python experience is a plus.
Solid understanding of cloud platforms (AWS, Azure, or GCP) and containerization technologies (Docker, Kubernetes), serverless / lambda as a plus.
Solid understanding of software development principles, software testing methodologies, and version control systems (e.g., Git).
Hands-on experience implementing security policies in various environments (servers, storage, networks, security, virtualization, systems monitoring, and management).
Strong communication skills and the ability to effectively articulate technical concepts to technical and non-technical stakeholders.
Solid understanding of networks and network security (experience in Fortinet is a plus).
Hands-on experience in managing SIEM solutions.
Knowledge in EDR, IDS, CSPM, CWPP.

Benefits

Comp & perks

Flexible work arrangements