Tetragon Senior Linux Security Engineer

On-siteSalary not specified
Berlin, Germany · Netherlands · Switzerland · Greece · Slovakia

Tech Stack

Linux

Job Description, Responsibilities & Requirements

About the Position

Tetragon Senior Linux Security Engineer

Available in 19 locations

  • Zurich, Switzerland
  • Amsterdam, Netherlands
  • Athens, Greece
  • Berlin, Germany
  • Slovakia
  • Brussels, Belgium
  • Bucharest, Romania
  • Budapest, Hungary
  • Copenhagen, Denmark
  • Dublin, Ireland
  • Krakow, Poland
  • London, United Kingdom
  • Madrid, Spain
  • Oeiras, Portugal
  • Oslo, Norway
  • Paris, France
  • Rome, Italy
  • Stockholm, Sweden
  • Tel Aviv-Yafo, Israel

Category: Product and Engineering

Job ID: 2011245

Remote: undefined


Responsibilities

As a Tetragon Senior Linux Security Engineer, you will:

  • Develop and maintain Tetragon runtime security policies to ensure customers have good visibility of suspicious activity on their infrastructure and are protected against the latest emerging threats.
  • Help design frameworks and architectures that allow customers to easily consume policies and understand their overall security posture.
  • Monitor vulnerability disclosures (CVEs) and the latest threat intelligence to develop Tetragon runtime security policies.
  • Work with software engineers at Isovalent and Cisco to improve and enhance the capabilities of Tetragon security policies.
  • Interact with solution architects and customers as necessary to support and deploy Tetragon security policies in production.
  • Publish content and give talks based on your work.

Requirements

  • Minimum Qualifications:

    • 3+ years of experience in threat and/or vulnerability research.
    • 3+ years of experience in developing security detections at scale, for use in a wide range of environments.
    • 3+ years of experience working on Linux system security (e.g., capabilities, LSMs, etc.).
    • Good communication skills, both written and verbal.
  • Preferred Qualifications:

    • Experience with eBPF (extended Berkeley Packet Filter) and its applications in security.
    • Experience with the cloud-native ecosystem (containers, Kubernetes, etc.) and their Linux implementation (e.g., Linux cgroups, namespaces).

We Offer

At Cisco, we’re revolutionizing how data and infrastructure connect and protect organizations in the AI era – and beyond. We’ve been innovating fearlessly for 40 years to create solutions that power how humans and technology work together across the physical and digital worlds. These solutions provide customers with unparalleled security, visibility, and insights across the entire digital footprint.

Fueled by the depth and breadth of our technology, we experiment and create meaningful solutions. Add to that our worldwide network of doers and experts, and you’ll see that the opportunities to grow and build are limitless. We work as a team, collaborating with empathy to make really big things happen on a global scale. Because our solutions are everywhere, our impact is everywhere.

We are Cisco, and our power starts with you.


About the Company

At Cisco, bold ideas, revolutionary innovations, and courageous thinking thrive.

  • Work with impact: Be at the forefront of what's next, powering the future for our customers and the world.
  • Limitless opportunities: Learn and grow with our depth and breadth of technology, resources, and industry experts.
  • Benefits & perks: Our benefits are designed to support every aspect of your life: from your well-being to your time away to your family.
  • Culture: A sense of mutual respect and mindfulness permeates our culture-in fact, it’s the key to our success.

Learn more about our company and the exciting opportunities we offer.

Apply now to join our team and make a significant impact in the field of cybersecurity.

Job Details

Company name:
Cisco
Location:
Berlin, Germany · Netherlands · Switzerland · Greece · Slovakia
Employment Type:
Full-time
Work Mode:
On-site
Posted on TheJob:
Jul 18, 2026
Last checked:
Jul 18, 2026
Posted on the source:
May 26, 2026
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