Senior Network Specialist

Senior Network Specialist

Full-Time 90000 - 90000 £ / year (est.) Home office (partial)
8

At a Glance

  • Tasks: Own complex network issues and lead major projects in a dynamic environment.
  • Company: Join a high-performing Network Operations team at a leading tech firm.
  • Benefits: Competitive salary, healthcare options, perks, and hybrid working.
  • Other info: Great opportunity for career growth and technical development.
  • Why this job: Work with cutting-edge Cisco technologies and mentor fellow engineers.
  • Qualifications: Cisco CCNP certification and strong experience in networking and security.

The predicted salary is between 90000 - 90000 £ per year.

Base: £90,000 base salary plus benefits, perks, healthcare options and 5% on call allowance

Location: Hybrid / Client Base in London

Salary: Competitive + Benefits

Type: Permanent

We're looking for an experienced Network Cisco Specialist (3rd Line) to join a high-performing Network Operations team, providing expert support across enterprise Cisco networking and security environments. This role will see you taking ownership of complex incidents and changes, acting as a senior escalation point, supporting major projects, and serving as a technical SME across key Cisco technologies.

Key Responsibilities

  • Own complex faults and changes through to resolution.
  • Escalation point for 2nd Line engineers.
  • Support customer and vendor engagements.
  • Perform root cause analysis and problem management.
  • Deliver network and security projects.
  • Manage firmware upgrades, documentation, and DR testing.
  • Mentor colleagues and contribute to technical development.
  • Participate in an out-of-hours on-call rota (1 in 6).

Strong experience with:

  • Experience with NGFW technologies (Cisco Firepower, Palo Alto, FortiGate).

Strong understanding of:

  • BGP, OSPF, EIGRP HSRP, VRRP, BFD.
  • Packet capture and troubleshooting expertise.
  • Excellent communication and customer-facing skills.
  • Cisco CCNP Enterprise certification.
  • Automation experience with Ansible and/or Python.
  • Azure and AWS knowledge.
  • MSP experience.

This is an excellent opportunity to join a technically strong team working with cutting-edge Cisco networking, security, and automation technologies while continuing to develop your expertise and career.

Senior Network Specialist employer: 83zero

Join a dynamic and innovative team as a Senior Network Specialist, where you'll enjoy a competitive salary and a comprehensive benefits package, including healthcare options and a 5% on-call allowance. Our hybrid work culture fosters collaboration and personal growth, providing you with the opportunity to mentor colleagues and lead major projects in a supportive environment. With a client base in London, you'll be at the forefront of cutting-edge Cisco networking and security technologies, ensuring your career development is both meaningful and rewarding.

8

Contact Details:

83zero Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land Senior Network Specialist

Get Involved in the Cybersecurity Community

Diving into the cybersecurity community is key for landing that full-time gig. Join forums like Reddit's r/cybersecurity or attend local meetups to connect with industry veterans and other job seekers. Networking is everything in this field—don’t just be a passive lurker!

Show Off Your Skills with Capture the Flag Competitions

Participate in Capture the Flag (CTF) competitions; these are not just a fun way to boost your skills but also a chance to showcase your talent to potential employers. Many companies, including 83zero, love seeing candidates who actively engage in these challenges.

Tailor Your Online Presence

Make sure your LinkedIn and any professional profiles reflect your cybersecurity expertise. Share your projects, whether they’re personal or from a previous role, to catch the eye of hiring managers. This is how they’ll find your passion and commitment to the field!

Apply Directly Through 83zero

Don’t forget to head straight to our website and check out any openings for cybersecurity roles at 83zero. Applying directly can sometimes give you an edge, especially if you can mention that you've been following our work or engaging in the community.

We think you need these skills to ace Senior Network Specialist

Cisco Networking
Cisco Security
Complex Incident Management
Root Cause Analysis
Problem Management
Network Project Delivery
Firmware Upgrades

Some tips for your application 🫡

Show off your technical skills:In cybersecurity, it's crucial to highlight your technical prowess. Make sure your CV showcases specific skills like network security, penetration testing, or threat analysis. If you have relevant certifications (like CEH or CISSP), pop those on the front page to grab attention!

Tailor your portfolio for the role:Even for a full-time role, a portfolio can set you apart. If you've worked on any cybersecurity projects—be it CTF challenges, security assessments, or research papers—include these in your application. This demonstrates not just your skills, but also your hands-on experience!

Use real-world examples:When writing your cover letter, don’t just stick to your qualifications. Share real-world examples of how you’ve tackled security issues or vulnerabilities. This gives the hiring team at 83zero insight into your practical problem-solving abilities and makes your application memorable.

Demonstrate your passion for cybersecurity:Cybersecurity is an ever-evolving field, so show us that you’re always learning! Mention any recent courses, webinars, or industry events you’ve attended. This not only exhibits your enthusiasm but also signals to 83zero that you’re committed to staying ahead in the game.

How to prepare for a job interview at 83zero

Sharpen Your Technical Skills

For a role in cybersecurity, it’s essential to be up-to-date with the latest tools and techniques. Brush up on your knowledge of firewalls, intrusion detection systems, and vulnerability assessment tools. Be ready to discuss specific scenarios where you’ve applied these skills, as hands-on experience can really set us apart in interviews.

Prepare for Scenario-Based Questions

Expect the interviewers at 83zero to throw in some hypothetical situations to see how you’d handle them. Think about common security breaches or incidents and be prepared to explain how you would respond. This not only shows your problem-solving skills but also your understanding of real-world cybersecurity challenges.

Highlight Your Certifications

Certifications like CompTIA Security+, CISSP, or CEH can give you a significant edge in a full-time role in cybersecurity. Make sure to mention these during your interview and be prepared to discuss what you learned through those certifications and how they relate to the position at 83zero.

Show Your Passion for Cybersecurity

Since you’re going for a full-time gig, showing genuine enthusiasm for the field can make all the difference. Share any personal projects, blogs, or communities you’re part of that relate to cybersecurity. This not only showcases your passion but also your commitment to staying engaged in this ever-evolving field.