Find a job 
Featured Companies 
Featured Universities 
For Companies At a Glance
- Tasks: Lead security engineering and testing across cloud platforms while mentoring junior engineers.
- Company: Join a forward-thinking tech company focused on secure, scalable solutions.
- Benefits: Competitive salary, bonus, remote-first work, and opportunities for professional growth.
- Other info: Be part of a dynamic team with excellent career advancement opportunities.
- Why this job: Make a real impact in security engineering and shape the future of cloud security.
- Qualifications: Experience in securing web applications and cloud platforms, plus strong communication skills.
The predicted salary is between 70000 - 95000 £ per year.
We are seeking an experienced Lead Security Engineer to join a high-performing engineering function focused on building secure, scalable, and resilient platforms across modern cloud environments. This is a senior technical leadership role combining hands-on security engineering with mentoring, strategy, and delivery oversight within agile teams.
Role Responsibilities
- Lead security engineering and security testing across cloud and application platforms
- Define and drive security testing methodologies, tooling, and best practices
- Perform and oversee security assessments including penetration testing and code reviews
- Embed security into CI/CD pipelines and continuous delivery practices
- Collaborate with engineering teams to ensure secure-by-design development
- Lead threat modelling activities and articulate risks across systems and architectures
- Guide adoption of security standards, frameworks, and compliance requirements
- Mentor and develop junior engineers within the security function
- Stay current with emerging threats, vulnerabilities, and attack techniques
Required Experience
- Strong experience securing web applications and cloud platforms (AWS or Azure)
- Hands-on experience with security testing, including manual and automated approaches
- Strong understanding of secure coding and secure software development lifecycle practices
- Experience working with CI/CD and DevSecOps practices
- Knowledge of security frameworks and standards (e.g. NCSC, NIST, CIS, OWASP, ISO27001, PCI DSS, GDPR)
- Strong understanding of common attack vectors (OWASP Top 10, XSS, SQL injection, etc.)
- Good programming or scripting ability across Linux/Windows environments
- Strong communication skills with the ability to explain technical security concepts to varied audiences
- Experience mentoring or leading small technical teams
Desirable Experience
- Security certifications such as OSCP, CREST, or equivalent
- Experience with tools such as Burp Suite, Nmap, Nessus, Metasploit, or similar
- Exposure to enterprise security tooling (WAF, IDS/IPS, SIEM, etc.)
- Active participation in the security community or knowledge sharing activities
- Experience working in Agile delivery environments
Eligibility Requirements
- Must be a UK citizen
- Must be eligible for UK Security Clearance
This is an excellent opportunity for a senior security professional looking to take ownership of security engineering practices in a modern cloud-first environment, while influencing both technical direction and team development.
For more information or a confidential discussion, please get in touch.
Security Engineer in Chelmsford employer: ANSON MCCADE
Contact Detail:
ANSON MCCADE Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Security Engineer in Chelmsford
✨Tip Number 1
Network like a pro! Reach out to your connections in the security field and let them know you're on the hunt for a Lead Security Engineer role. Attend industry meetups or webinars to meet potential employers and get your name out there.
✨Tip Number 2
Show off your skills! Create a portfolio showcasing your security projects, including any penetration tests or security assessments you've conducted. This will give you an edge and demonstrate your hands-on experience to potential employers.
✨Tip Number 3
Prepare for interviews by brushing up on common security concepts and frameworks. Be ready to discuss your experience with CI/CD pipelines and how you've embedded security into development processes. Confidence is key!
✨Tip Number 4
Don't forget to apply through our website! We have loads of opportunities that might be perfect for you. Plus, it shows you're serious about joining our team and helps us keep track of your application.
We think you need these skills to ace Security Engineer in Chelmsford
Some tips for your application 🫡
Tailor Your CV: Make sure your CV reflects the skills and experiences that match the Lead Security Engineer role. Highlight your hands-on security engineering experience and any relevant certifications to catch our eye!
Craft a Compelling Cover Letter: Use your cover letter to tell us why you're passionate about security engineering. Share specific examples of how you've led security initiatives or mentored others, and show us your personality!
Showcase Your Technical Skills: Don’t shy away from listing your technical proficiencies! Mention your experience with cloud platforms like AWS or Azure, and any tools you’ve used for security testing. We love seeing your expertise shine through.
Apply Through Our Website: We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you’re considered for this exciting opportunity in our remote-first team!
How to prepare for a job interview at ANSON MCCADE
✨Know Your Stuff
Make sure you brush up on your knowledge of security frameworks and standards like NIST, OWASP, and GDPR. Be ready to discuss how you've applied these in your previous roles, especially in securing web applications and cloud platforms.
✨Showcase Your Hands-On Experience
Prepare to talk about your hands-on experience with security testing tools like Burp Suite or Nessus. Share specific examples of how you've conducted penetration tests or code reviews, and the impact those had on your projects.
✨Demonstrate Leadership Skills
Since this is a senior role, be ready to discuss your experience mentoring junior engineers. Highlight any strategies you've used to guide teams in adopting secure coding practices and embedding security into CI/CD pipelines.
✨Stay Current with Trends
Keep yourself updated on the latest threats and vulnerabilities. During the interview, mention any recent trends you've noticed in the security landscape and how they might affect the company's security posture.