Lead Security Engineer

SearchWorks; Leeds; On-site; GBP 70,000 - 90,000; Full time

Job summary

A global SaaS company in a hyper growth stage seeks an experienced Cloud Security Engineer. In this hands-on, deeply technical role, you will lead security transformation initiatives, design robust security solutions for cloud environments, and conduct security assessments. The ideal candidate has over 8 years of experience in information security, particularly in cloud security, and holds a CISSP certification. Exceptional communication skills and technical expertise in scripting and automation are essential. Occasionally available for on-call support during security incidents.

Qualifications

• 8+ years in information security with a focus on cloud environments.
• Expertise in network and infrastructure security.
• Experience with vulnerability management and penetration testing.

Responsibilities

• Lead security transformation initiatives focusing on cloud security.
• Design and implement robust security solutions for cloud-native applications.
• Conduct security assessments, penetration tests, and code reviews.

Skills

Scripting and automation (Python, PowerShell, Bash)

Cloud security expertise (Azure, GCP)

Penetration testing

Vulnerability management

Network and infrastructure security

Communication and interpersonal skills

Education

CISSP Certification

Tools

SIEM configuration

SAST, DAST, SCA tools

Job description

Overview :

An exciting opportunity for an experienced Cloud Security Engineer to join a global SaaS company, in a hyper growth stage. Our client is looking for a Principal Security Engineer with a passion for securing cloud environments and a proven history of leading complex security transformations. This is a hands‑on, deeply technical role, not an advisory position, ideal for someone who thrives at the intersection of engineering and client engagement.

Key Responsibilities :

• Lead and execute security transformation initiatives for enterprise clients focusing on cloud security
• Proficiency in scripting and automation (e.g., Python, PowerShell, Bash) to streamline investigations
• Architect, design, and implement robust security solutions for cloud‑native and traditional applications, with a strong emphasis on AWS, Azure, or GCP
• Solid knowledge of operating systems, file systems, memory structures, and log analysis
• Conduct in-depth security assessments, penetration tests, and code reviews
• Develop and implement secure software development lifecycles (SSDLC)
• The candidate will be available on occasional nights and weekends to support the Security Operations team and will be on‑call in the event of any security incident

Requirements :

• 8+ years of experience in information security, including securing cloud environments (Azure / GCP), application security, and security operations
• Deep expertise in network and infrastructure security
• Hands‑on experience with vulnerability management, penetration testing, and common attack vectors; familiarity with SAST, DAST, and SCA tools
• Strong understanding of the OWASP Top 10
• Experience configuring and supporting SIEMs
• CISSP Certified
• Exceptional communication and interpersonal skills