Lead Security Engineer
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Key skills for this role
Role Overview
This is a hands-on, high-ownership role and the first dedicated security hire at CNTXT.
The role has accountability for cybersecurity across applications, cloud infrastructure, endpoints, identity and access, data, and AI workloads.
The successful candidate will define security strategy and implement foundational controls, with an opportunity to build and lead a security team.
Key Skills for This Role
Full Job Posting
About the Role
This is a hands-on, high-ownership role and the first dedicated security hire at CNTXT.
The role has accountability for cybersecurity across applications, cloud infrastructure, endpoints, identity and access, data, and AI workloads.
The successful candidate will define security strategy and implement foundational controls, with an opportunity to build and lead a security team.
Workplace and Reporting
- The role is onsite in the UAE.
- The position reports to the CTO or VP Engineering.
- The employment type is full-time.
Security Strategy and Application Security
- Define and drive the security roadmap, risk register, and policies aligned with business and product priorities.
- Establish an engineering-friendly security culture that enables shipping.
- Secure the SDLC through threat modeling, secure code review, dependency and supply-chain scanning, and SAST or DAST in CI/CD.
- Protect repositories and developer environments with access controls, branch protection, signed commits, and secrets scanning.
Cloud and Infrastructure Security
- Harden GCP, AWS, or Azure environments with network segmentation, workload identity, security groups, WAF, and infrastructure-as-code guardrails.
- Implement DDoS protection, CDN or WAF controls, rate limiting, and traffic anomaly detection.
- Own container and Kubernetes security, image scanning, and runtime protection.
- Establish logging, monitoring, alerting, SIEM or SOAR integrations, and actionable detection rules.
Identity and Corporate Security
- Design and enforce IAM across cloud, SaaS, and internal systems, including SSO, MFA, least privilege, role-based access, and periodic reviews.
- Implement secrets and key management with rotation, encryption, and removal of hard-coded credentials.
- Deploy and manage EDR or XDR, MDM, and disk encryption across employee devices.
Vulnerability and Incident Response
- Own continuous vulnerability scanning, prioritization, remediation service levels, and the vulnerability management lifecycle.
- Plan and conduct vulnerability assessments and penetration tests and manage external pentest and red-team engagements.
- Build and own incident response covering detection, triage, containment, forensics, and post-incident reviews.
- Establish backup, disaster recovery, and business continuity practices for critical systems.
Data and AI Security
- Secure data pipelines, data stores, and ML or AI workloads through classification, encryption, access controls, and privacy by design.
- Assess and mitigate model and prompt injection, training-data leakage, and third-party AI or API exposure.
Must-Have Qualifications
- Seven to ten or more years of security engineering experience, including at least two to three years in a lead or ownership role.
- Deep hands-on experience across at least three of cloud security, application security, IAM, offensive security, or incident response.
- Strong cloud security expertise on GCP, AWS, or Azure, including Kubernetes and Terraform.
- Practical experience implementing DDoS mitigation, WAF, SIEM, EDR, and secrets management tooling.
- Proficiency in Python, Go, or Bash scripting or automation.
- Ability to communicate risk clearly to engineers and executives in a fast-moving environment with limited resources.
Preferred Qualifications
- OSCP, CISSP, CCSP, CISM, or cloud security specialty certifications are advantageous.
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