Software Development in Test, Corelight
SDET
$125-150k
+ Equity
Network & cloud security
Open for applications
Network & cloud security
201-500 employees
Open for applications
$125-150k
+ Equity
201-500 employees
Company mission
To help defend the world's most sensitive, mission-critical organisations.
Role
Who you are
- 1+ years professional experience creating test automation frameworks and tool
- 2+ years network security experience
- 3+ years professional coding experience in Python
- Pytest, Behave or equivalent testing tool experience in another programming environment
- Proficiency with logging, data and event management solutions: Splunk, Elastic/ELK, Kafka
- Proficiency with Virtual (VMware) or Cloud (AWS, GCE, Azure)
- Professional coding experience in Python/Go for test automation, internal tooling and product code review
- Experience Kubernetes, Docker or Container ecosystems experience
- Expertise in Linux usage including setup/configuration, operation and monitoring system behavior and performance
Desirable
- Some performance/ scalability / reliability (PSR) testing is also preferred (e.g. JMeter); Ixia or Spirent traffic generators experience
- Authentication and authorization integration testing; specifically Kerberos & Active Directory; access control list (ACL)
What the job involves
- As a Software Development Engineer in Test (SDET) at Corelight, you will utilize your strong network security and development skills to design, develop and utilize test frameworks, test tools, and automation
- You will define, implement, and analyze metrics to determine test effectiveness and the overall quality of software
- This position requires collaborating with the product developers, build and devop engineers developers to ensure the tools you create and maintain support to the full team
- The ideal candidate will look to reuse and adapt modern solutions from the security, network, infrastructure and SQA communities
- Be the software testing expert in an Agile scrum team
- Design and implement system testing suites for network security products
- Responsible for entire system testing process including analysis, design and executing test plans and cases
- Develop tools to setup/mimic customer environments to triage defects
- Sensor and logging Infrastructure setup and certification in various cloud environments
- Corelight cloud sensor deployment test and setup in AWS and GCP
Our take
Corelight is a software company that integrates machine learning into cyber and cloud security. It develops NDRs (Network Detection and Response systems) alongside virtual, software and cloud sensors to better protect enterprises and institutions.
The company's most popular product is the Zeek Network Security Monitor, which is used by the likes of Amazon and Mozilla. It is also continually developing new products (such as a Cloud Sensor for Amazon Web Services) as the nature and complexity of cyber threats continue to grow.
Launched back in 2013, the company has been around for a while now, but it continues to keep up to date with the changing market. In 2024, Corelight secured immense Series E funding as it capitalises on the booming AI and cyber defense markets.
Freddie
Company Specialist
Insights
Company
Funding (last 2 of 5 rounds)
Apr 2024
$150m
SERIES E
Sep 2021
$75m
SERIES D
Total funding: $309.2m
Company values
- Low-ego results: With humility, Corelight turns expertise into execution. Corelight takes thoughtful risks and builds on each others’ work to uncover the best ideas
- Applied curiosity: Corelight questions constantly but not aimlessly. They incorporate data, ideas, and evidence from anywhere and use them to drive success..
- Tireless service: Helping is a high-calling. Corelight serves customers, their open source communities, and each other
Company HQ
Financial District, San Francisco, CA
Articles
Leadership
Brian Dye
(CEO)Former CPO of the company. Prior to this, they were EVP of Corporate Products at McAfee, Group VP and GM of the Mobile Platforms Group at Citrix, and SVP of Information Security at Symantec.
Seth Hall
(Co-Founder & Chief Evangelist)Currently an Affiliated Researcher at Lawrence Berkeley National Laboratory. Previously Research Engineer at ICSI and Team Member at Dragon Research Group.
Vern Paxson
(Co-Founder & Chief Scientist)Previously Director of the Networking Security Group at ICSI.
Robin Sommer
(Co-Founder)Currently Affiliated Researcher at ICSI and Lawrence Berkeley National Laboratory. Previously General Chair at the IEEE International Symposium on Security and Privacy.
Share this job
View 3 more jobs at Corelight