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- Tasks: Lead the migration to an on-premise proxy solution and ensure secure traffic control.
- Company: Opticore IT is a dynamic consultancy specialising in network engineering and project management.
- Benefits: Enjoy a flexible work environment with opportunities for remote work and professional growth.
- Why this job: Join a talented team and make a real impact in diverse sectors like finance and media.
- Qualifications: Experience with enterprise-level proxy technologies and a strong security mindset are essential.
- Other info: This role is based in London, requiring 2 days a week at the client's HQ.
The predicted salary is between 48000 - 72000 £ per year.
Opticore IT is a specialist Network Engineer and Project Management consultancy offering a wide variety of opportunities to work within fast-paced, challenging environments across our client base spanning multiple sectors including Finance, Broadcast Media, Telecommunications and more.
Opticore IT are currently searching for a Senior Network Security Engineer to support our client in a critical migration project from a cloud-based proxy solution (Netskope) to an on-premise proxy infrastructure with deep technical expertise in proxy technologies, a solid security mindset, and familiarity with automation practices.
You will join our excellent team, based in the London area on an initial 6-month contract, inside IR35, with scope to extend, requiring 2 days a week in our client's HQ in the Tottenham Court Road area.
What you will be doing:
- Leading the migration from a cloud proxy (Netskope) to an on-premise proxy solution.
- Designing and implementing proxy policies that ensure secure, scalable, and efficient traffic control.
- Configuring and managing advanced features such as SSL inspection, re-termination, web sockets, and custom policy creation.
- Ensuring granular control over web traffic and enforcing enterprise security standards.
- Providing strategic guidance on multi-product proxy environments, identifying potential compatibility or integration challenges.
- Supporting automation of policy deployment and configuration tasks where feasible.
- Working with stakeholders to understand business needs and translate them into technical solutions.
- Conducting testing and validation of the new proxy infrastructure before go-live.
- Monitoring and troubleshooting proxy-related issues during and after the transition.
- Providing technical documentation and knowledge transfer to client teams.
What you will bring:
- Proven history in enterprise-level proxy technologies, including cloud and on-premise solutions, including large-scale migration projects involving critical infrastructure.
- Strong understanding of multi-product environments in the proxy/security space.
- Expertise in configuring and managing web sockets, SSL inspection, and policy creation.
- Hands-on experience with traffic retermination, deep packet inspection, and encrypted traffic analysis.
- Aware of automation tools and frameworks (e.g., Ansible, Terraform, Python scripting).
- A strong security mindset, with familiarity in threat detection, data protection, and compliance.
- Excellent troubleshooting, documentation, and communication skills.
Diversity:
At Opticore IT we embrace diversity and are committed to equal opportunities. We actively recruit for an inclusive and diverse workforce, and as such, we want to ensure we do everything we can to support your application. We want you to feel empowered to let us know if you require any adjustments to be made with your application or interview process, so please speak to our recruitment team.
Senior Network Security Engineer employer: OpticoreIT
Contact Detail:
OpticoreIT Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Senior Network Security Engineer
✨Tip Number 1
Familiarise yourself with the specific proxy technologies mentioned in the job description, especially Netskope and on-premise solutions. Having a solid understanding of these technologies will allow you to speak confidently about your experience during interviews.
✨Tip Number 2
Showcase your hands-on experience with automation tools like Ansible or Terraform. Be prepared to discuss how you've used these tools in past projects to streamline processes, as this aligns well with the role's requirements.
✨Tip Number 3
Prepare examples of previous migration projects you've led or been a part of, particularly those involving critical infrastructure. Highlight any challenges you faced and how you overcame them to demonstrate your problem-solving skills.
✨Tip Number 4
Research Opticore IT and their client sectors to understand their business needs better. Tailoring your conversation to show how your skills can directly benefit their projects will make you a more attractive candidate.
We think you need these skills to ace Senior Network Security Engineer
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights your experience with proxy technologies and migration projects. Use specific examples that demonstrate your expertise in SSL inspection, web sockets, and policy creation.
Craft a Strong Cover Letter: In your cover letter, express your enthusiasm for the role and explain how your skills align with the requirements outlined in the job description. Mention your familiarity with automation tools like Ansible or Terraform.
Showcase Your Technical Skills: When detailing your experience, focus on your hands-on work with traffic retermination and deep packet inspection. Provide concrete examples of how you've solved complex problems in previous roles.
Highlight Your Communication Skills: Since the role involves working with stakeholders, emphasise your communication skills. Share instances where you successfully translated technical solutions to non-technical audiences or provided knowledge transfer to teams.
How to prepare for a job interview at OpticoreIT
✨Showcase Your Technical Expertise
Be prepared to discuss your hands-on experience with proxy technologies, especially in migration projects. Highlight specific examples where you've successfully implemented solutions like SSL inspection or traffic re-termination.
✨Demonstrate Your Security Mindset
Emphasise your understanding of security principles and practices. Be ready to talk about how you've approached threat detection and data protection in previous roles, as this is crucial for the position.
✨Familiarity with Automation Tools
Since automation is a key part of the role, mention any experience you have with tools like Ansible or Terraform. Discuss how you've used these tools to streamline processes or improve efficiency in past projects.
✨Prepare for Scenario-Based Questions
Expect questions that assess your problem-solving skills in real-world scenarios. Think about challenges you've faced during migrations or when configuring proxy policies, and be ready to explain your thought process and solutions.
