Network Security Engineer

Twitter Seattle , WA 98113

Posted 1 month ago

Network Security Engineer

Locations

Seattle

Company description

Twitter serves the public conversation because conversation is a force for good in the world. The opportunity to help the world connect, debate, learn, and solve problems is what draws us to careers at Twitter, and it's what keeps us here.

Job description

Who We Are

Twitter's Network Engineering team handles a dynamic, constantly growing and evolving global network that provides a reliable, high-performance and secure network behind one of the few products in the world that touches over 1 billion people.

Who You Are

You are a highly proficient network security engineer with hands on experience and in depth skills in all aspects of network security and engineering. You are a motivated pragmatic thinker, eager to get the job done while finding a balance between pace and quality with:

  • Extensive experience in high-demand large-scale production environments

  • Deep knowledge of network security methodologies

  • Risk assessment frameworks

  • DDoS mitigation strategies

  • Vulnerability management

  • Active threat monitoring

  • Audit and compliance

  • Experience with cloud deployments such as GCP and AWS

  • Experience with packet analysis and flow monitoring tools

  • Experience with scripting in Python or equivalent to automate operational tasks

  • Proficiency with multiple hardware platforms such as Juniper, Arista, and Cisco

  • Working knowledge of BGP, MPLS, and RSVP configuration and management

  • Working knowledge of load balancing, anycast and traffic resiliency solutions

  • Understanding of transit relationships and global internet connectivity

  • Foundational understanding of CDN, DNS and TLS

  • Strong documentation and communication skills

What You'll Do

  • Have an opportunity to bring a strong perspective that inspires change and motivates engineers to develop simple solutions to complex problems

  • Partner with technical leadership to define overall network technology, standards and strategy, including the 12 month roadmap achieved by reaching consensus with peers and customers

  • Be a mentor to other team members and lead through example by influencing the use of standards defined by the team and technical leadership

  • Identify and drive testing and certification of network hardware, software and features to ensure availability and performance

Qualifications

Experience with cloud deployments such as GCP and AWS

Experience with packet analysis and flow monitoring tools

Experience with scripting in Python or equivalent to automate operational tasks

Proficiency with multiple hardware platforms such as Juniper, Arista, and Cisco

Working knowledge of BGP, MPLS, and RSVP configuration and management

Working knowledge of load balancing, anycast and traffic resiliency solutions

Understanding of transit relationships and global internet connectivity

Foundational understanding of CDN, DNS and TLS

Strong documentation and communication skills

Additional information

We are committed to an inclusive and diverse Twitter. Twitter is an equal opportunity employer. We do not discriminate based on race, ethnicity, color, ancestry, national origin, religion, sex, sexual orientation, gender identity, age, disability, veteran, genetic information, marital status or any other legally protected status.

San Francisco applicants: Pursuant to the San Francisco Fair Chance Ordinance, we will consider for employment qualified applicants with arrest and conviction records

Engineering hiring process

Step 1

Once your application is received, a recruiter will reach out pending your qualifications are a match for the role.

Step 2

If your background is a match, you may have 1-2 technical phone interviews or be given the chance to provide a work sample depending on the role.

Step 3

If the phone interviews go well or your work sample is strong, the final step includes interviews with 5-6 people via a video conference call.

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