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Senior Software Engineer

Corelight

Salary not specified
Sep 4, 2025
San Francisco, CA, US
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Corelight is an early-stage security startup that secures sensitive and mission-critical networks. They are looking for a candidate to help enhance their security products based on the Zeek Network Security Monitor.

Requirements

  • Expert in Python and Bash Shell scripting.
  • High degree of familiarity with any IDS/IPS appliance or Open Source tool.
  • Good understanding of packet capture tools like, TCPDUMP, TCPREPLAY, MERGECAP.
  • High degree of familiarity in one Linux distribution.
  • High degree of familiarity with load generating tools, like, IxLoad, Breakpoint, Load Runner.

Responsibilities

  • Ability to research, identify and design protocol traffic patterns for feature impact analysis.
  • Benchmarking performance metrics of different Corelight Sensor features.
  • Work to enhance the automation test coverage in current Continuous Integration Framework that will help to capture issues early in the development cycle.
  • Interact and coordinate with cross functional groups, like Development Engineering and Product Management to ensure features developed, meet the requirements
  • Work with field support engineers to reproduce the issue observed in the product environment for eventual fix.
  • In addition, Candidate is expected to be a key technical member for the new Corelight Security product line.

Other

  • Ability to thrive in a fluid and collaborative environment.
  • Dedication, impact, and the ability to learn new things in this role.
  • Diversity of background and thought makes for better problem solving and more creative thinking.
  • Competitive salaries, equity and benefits.