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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.
- Awareness 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.
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. Being able to discuss your hands-on experience with these tools during interviews will demonstrate your technical expertise.
✨Tip Number 2
Showcase your understanding of automation practices relevant to network security. Highlight any experience you have with tools like Ansible or Terraform, as this will align well with the role's requirements and show that you're forward-thinking.
✨Tip Number 3
Prepare to discuss your previous experiences with large-scale migration projects. Be ready to share specific challenges you faced and how you overcame them, as this will illustrate your problem-solving skills and ability to handle critical infrastructure.
✨Tip Number 4
Network with professionals in the field, particularly those who have experience with proxy technologies. Engaging with industry peers can provide insights and potentially lead to referrals, increasing your chances of landing the job.
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 Compelling Cover Letter: In your cover letter, express your enthusiasm for the role and the company. Mention how your skills align with the job requirements, particularly your experience in enterprise-level proxy solutions and automation practices.
Showcase Relevant Projects: Include details of past projects that are relevant to the position. Highlight any large-scale migrations you have led, focusing on the challenges faced and how you overcame them.
Prepare for Technical Questions: Anticipate technical questions related to proxy technologies and security practices. Be ready to discuss your troubleshooting methods and how you ensure compliance and data protection in your work.
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 similar to the ones required for this role.
✨Demonstrate a 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.
✨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 advanced features like SSL inspection, and how you overcame them.
✨Communicate Clearly and Effectively
Since you'll be working with various stakeholders, strong communication skills are essential. Practice explaining complex technical concepts in simple terms, as this will demonstrate your ability to bridge the gap between technical and non-technical teams.
