or apply directly on Cloudflare's site. We never take the application ourselves.
Is this posting real?
- This role has been open
- 14 days Cloudflare's roles stay open a median of 45 days
- Reposted
- No
- Salary listed
- No 28% of Cloudflare's roles list one
- Ghost-job risk at Cloudflare
- low 0 stale, 12 reposted of 342 open
- Hiring momentum
- 494 roles opened in the last 90 days ↑ up vs. the prior 90 days
- Last confirmed on the employer's board
- 2026-09-17
Measured from postings appearing on and disappearing from Cloudflare's own greenhouse board since 2026-08-03. Full hiring picture for Cloudflare.
About this role
As a Network Security Engineer at Cloudflare, you will be responsible for providing premium-level support to customers, particularly in resolving complex technical issues related to network security. Your role will involve analyzing traffic signatures, advising on DDoS mitigation strategies, and collaborating with engineering and operations teams to enhance security measures. You will engage with customers through various communication channels to ensure their infrastructure is protected against threats and attacks.
- benefits
- 1/5
- freshness
- 4/5
- career value
- 4/5
- role clarity
- 4/5
- pay transparency
- 0/5
Scored from the posting itself — how clearly the role is described, how much it says about pay and benefits, and how recently it was listed. Not a judgement of Cloudflare as an employer.
What you need
- Experience in a customer-facing role
- Strong understanding of the OSI Model
- Advanced knowledge of TCP and UDP protocols
- Experience troubleshooting network connectivity issues, BGP routing, and GRE tunnels
- Ability to analyze packet captures
- Proficiency in command line tools such as curl, dig, traceroute, openssl, git
Nice to have
- Fluency in German, Japanese, French, Spanish, Portuguese, or Mandarin
- Experience with PostgreSQL, MySQL, MS SQL, and other database servers
- Familiarity with Cloudflare's platform
What you get
- Estimated annual salary of € 38,000-52,000 for Lisbon based hires
- Eligible to participate in Cloudflare’s equity plan
Worth weighing
- Compensation may vary based on work location
- No specific mention of remote work flexibility beyond hybrid
- In-person interview may be required during the offer stage
Summarised from Cloudflare's posting. Read the full original.
Listed by Cloudflare on their greenhouse job board, last confirmed open on 2026-09-17. PitchMeAI is not the employer.
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