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- Tasks: Join a dynamic team to support and enhance network operations for top financial clients.
- Company: OpticoreIT, a rapidly growing consultancy in Network Engineering.
- Benefits: Competitive pay, diverse work environment, and opportunities for career growth.
- Why this job: Make a real impact in network security while working with cutting-edge technology.
- Qualifications: Hands-on experience with firewalls and a solid understanding of network security principles.
- Other info: Work in Central London with flexible remote options and a commitment to diversity.
The predicted salary is between 36000 - 60000 £ per year.
We are currently seeking a Network Operations Engineer to join our Network Practice within one of our Financial Services clients working in an elite Operations Team. This is an initial 6‑month contract inside IR35 with the prospect of extension. You will be required to be on site 3 days a week, based in Central London.
Opticore IT is a rapidly expanding specialist Network Engineering and Project Management consultancy offering a wide variety of opportunities to work within challenging and exciting environments across our client base spanning multiple sectors including Finance, Broadcast Media, Telecommunications and more.
Responsibilities
- Work as part of the Network Operations Team to deliver BAU support and operational excellence.
- Manage and resolve tickets from the ITSM system, ensuring timely updates and completion in line with SLAs.
- Implement and maintain firewall rules across Fortigate, Check Point, and Palo Alto firewalls.
- Perform firewall software upgrades, configuration backups, and post‑upgrade validation.
- Support network security policy enforcement and ensure compliance with security standards.
- Collaborate with other teams to troubleshoot connectivity or access issues related to firewall configurations or security controls.
- Maintain accurate configuration and change documentation for all managed devices.
Qualifications
- Strong hands‑on experience with enterprise firewalls — particularly Fortigate, Check Point, and Palo Alto.
- Good understanding of network security principles and firewall rule management.
- Experience working within an ITSM ticketing environment, handling incidents and service requests through to resolution.
- Familiarity with TACACS and Cisco ISE for authentication and access control.
- Good routing and switching knowledge (Layer 2/3 fundamentals, VLANs, routing protocols, etc.).
- Relevant vendor certification such as CCNA (or equivalent).
Diversity and Inclusion
Opticore IT embraces diversity and is committed to equal opportunities. We actively recruit for an inclusive and diverse workforce and support applicants who require adjustments to the application or interview process.
Network Operations Engineer employer: OpticoreIT
Contact Detail:
OpticoreIT Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Network Operations Engineer
✨Tip Number 1
Network with industry professionals! Reach out to people in your field on LinkedIn or attend local meetups. You never know who might have the inside scoop on job openings or can refer you directly.
✨Tip Number 2
Prepare for interviews by brushing up on your technical skills and understanding the company’s projects. We recommend practising common interview questions related to network operations and security to show you're ready to hit the ground running.
✨Tip Number 3
Showcase your hands-on experience! When discussing your background, highlight specific projects where you implemented firewall rules or resolved network issues. This will demonstrate your practical knowledge and problem-solving abilities.
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, we love seeing candidates who take that extra step to connect with us directly.
We think you need these skills to ace Network Operations Engineer
Some tips for your application 🫡
Tailor Your CV: Make sure your CV is tailored to the Network Operations Engineer role. Highlight your hands-on experience with firewalls like Fortigate, Check Point, and Palo Alto, and don’t forget to mention your ITSM ticketing experience!
Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to explain why you’re the perfect fit for the role and how your skills align with the responsibilities listed in the job description. Keep it concise but impactful.
Showcase Your Certifications: If you’ve got relevant certifications like CCNA, make sure they’re front and centre in your application. These credentials can really set you apart from other candidates and show that you’re serious about your professional development.
Apply Through Our Website: We encourage you to apply directly through our website. It’s the easiest way for us to receive your application and ensures you’re considered for the role. Plus, it shows you’re keen on joining our team!
How to prepare for a job interview at OpticoreIT
✨Know Your Firewalls
Make sure you brush up on your knowledge of Fortigate, Check Point, and Palo Alto firewalls. Be ready to discuss your hands-on experience with these systems, as well as any specific configurations or upgrades you've managed in the past.
✨Understand Network Security Principles
Familiarise yourself with network security principles and firewall rule management. Prepare to explain how you’ve enforced security policies in previous roles and how you ensure compliance with security standards.
✨ITSM Experience is Key
Since you'll be managing tickets from the ITSM system, be prepared to talk about your experience in handling incidents and service requests. Highlight any specific examples where you resolved issues efficiently and met SLAs.
✨Collaboration is Crucial
Emphasise your ability to work collaboratively with other teams. Think of examples where you’ve troubleshot connectivity or access issues related to firewall configurations, and be ready to share how you approached those challenges.
