At a Glance
- Tasks: Build and maintain high-performance networks for a leading cybersecurity company.
- Company: Join CrowdStrike, a global leader in cybersecurity with a mission to stop breaches.
- Benefits: Enjoy competitive pay, wellness programs, and professional development opportunities.
- Other info: Collaborative culture with excellent career growth and a commitment to diversity.
- Why this job: Make a real impact in cybersecurity while working with cutting-edge technology.
- Qualifications: 5+ years in network engineering with expertise in large-scale IP networking.
The predicted salary is between 60000 - 80000 £ per year.
As a global leader in cybersecurity, CrowdStrike protects the people, processes and technologies that drive modern organizations. Since 2011, our mission hasn’t changed — we’re here to stop breaches, and we’ve redefined modern security with the world’s most advanced AI-native platform. We work on large scale distributed systems, processing almost 3 trillion events per day and this traffic is growing daily. Our customers span all industries, and they count on CrowdStrike to keep their businesses running, their communities safe and their lives moving forward.
CrowdStrike is looking for a network engineer who has a solid track record of building and operating hyper-scale hybrid cloud networks. In this role, you will build and maintain the production backbone network as well as services across multiple cloud service providers. You will develop and support both the IP and Optical technologies that connect our data centers as well as edge connectivity. In addition, you will own major improvement initiatives from ideation to implementation, including funding, planning and operational support.
What You’ll Do:- Build and maintain a high-performance and fault-tolerant production network at-scale
- Analyze requirements and develop solutions of technical problems based on complex business needs
- Hold regular, frequent project meetings to address challenges and drive milestones
- Represent the network team as a technical leader and provide direction and insight for projects, discovery, and problem management
- Improve the reliability and efficiency of network operations and practices
- Drive capacity planning, forecasting, and create plans for growth
- Evaluate technologies for scale, security, and maintainability
- Support the development, testing and integration of new hardware and software platforms
- Participate in 24x7 on-call rotation
- 5+ years of experience in building and maintaining large scale, backbone and complex data center network infrastructure
- Expert level knowledge in large scale IP networking technologies and protocols such as: MP-BGP, OSPF, ISIS, VRF, VxLAN, EVPN, QoS, GRE, IP SEC, DNS, MACsec
- Expert in building and operating large scale networks using technologies, such as optical/DWDM, CDN, edge network security, DDoS mitigation, load balancing
- Experience building solutions in cloud service providers such as AWS, GCP, OCI
- Hands-on experience with infrastructure-as-code using tools such as Python, Ansible, YAML, or Netconf/YANG, Chef, Puppet
- Understanding of Git workflows, CI/CD concepts and how they can be applied to network automation and a testing framework
- Experience in building end to end pipelines with CI tools such as Jenkins
- Proficient with various networking vendors such as Arista, Palo Alto, Juniper, Adva, Nokia, Cisco, HP, etc
- Proven experience utilizing AI technologies to enhance decision-making, streamline workflows and processes, improve efficiency and drive business outcomes
- Work experience in data center, telecom, SaaS, or cloud operations companies
- Experience with building and supporting optical infrastructure such as Infinera, Ciena, Nokia
- Proficiency with excel, and other modeling systems
- Ability to communicate technical detail into succinct and fact-based business terminology, both verbally and in writing
- Customer-focused mindset, with demonstrated skill in managing expectations, providing proactive status updates, and producing high-quality work products
- Ability to use independent judgment to make sound, justifiable decisions and take action to solve problems
- Strong leadership skills with demonstrated ability to prioritize and execute in a methodical and disciplined manner
- Ability to plan, organize and prioritize work independently and meet deadlines
- Ability to work in a collaborative, team environment
- Market leader in compensation and equity awards
- Comprehensive physical and mental wellness programs
- Competitive vacation and holidays for recharge
- Paid parental and adoption leaves
- Professional development opportunities for all employees regardless of level or role
- Employee Networks, geographic neighborhood groups, and volunteer opportunities to build connections
- Vibrant office culture with world class amenities
- Great Place to Work Certified™ across the globe
CrowdStrike is proud to be an equal opportunity employer. We are committed to fostering a culture of belonging where everyone is valued for who they are and empowered to succeed. We support veterans and individuals with disabilities through our affirmative action program.
StudySmarter Expert Advice🤫
We think this is how you could land Network Engineer III in London
✨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 CrowdStrike, 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 CrowdStrike
Don’t forget to head straight to our website and check out any openings for cybersecurity roles at CrowdStrike. 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 Network Engineer III in London
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 CrowdStrike 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 CrowdStrike that you’re committed to staying ahead in the game.
How to prepare for a job interview at CrowdStrike
✨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 CrowdStrike 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 CrowdStrike.
✨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.
