Senior Security Research Engineer

3 months, 1 week ago
Full-time
Senior
Data Science and Analytics
Censys

Censys

Censys provides security teams with a comprehensive and accurate mapping of the internet, enabling them to effectively defend against attack surfaces and proactively hunt for threats.

IT Services
51-250
Founded 2017
$53M raised

Description

  • Conduct internet measurement research using Censys’ internet-wide scan data to identify trends with security implications.
  • Analyze hosts, endpoints, and large datasets to uncover patterns that improve coverage, classification, and vulnerability detection.
  • Partner with Research and Product to develop security prototypes and inform new product directions.
  • Work with engineering teams to support technical decisions that improve coverage, context, and insights.
  • Assist with data classification and dataset interrogation using methods such as entity resolution, clustering, and data gap analysis.
  • Develop insights from internet-wide scanning and data collection experiments to support engineering and research goals.
  • Document research findings and share knowledge through blogs, talks, and other public-facing communications when needed.
  • Serve as a public-facing representative for Censys on internet-wide security trends across public and private sectors.
  • Perform other duties as assigned.

Requirements

  • Strong understanding of internet protocols and technologies, including TCP/IP, HTTP, and TLS.
  • High proficiency with analytical databases and data warehouses such as Google BigQuery and Snowflake.
  • Ability to design and execute internet-wide measurement and scanning experiments to derive actionable insights.
  • Strong communication skills with the ability to explain complex technical concepts to engineers, designers, and product managers.
  • Familiarity with Linux-based environments (preferred).
  • Basic understanding of fault-tolerant distributed systems design and implementation (preferred).
  • Ability to collaborate and communicate effectively with other engineers (preferred).
  • Interest in technical architecture discussions and contributing to technical decision making (preferred).
  • Willingness to continually improve technical skills and stay current with new technologies (preferred).

Benefits

  • Salary range of $180,000-$212,000 USD for high cost of living areas, or $153,000-$180,000 USD for other US locations, plus bonus eligibility and equity.
  • Equity compensation.
  • Health, dental, and vision coverage.
  • Retirement plan with company contribution.
  • Parental leave.
  • Mental health and wellness benefits.
  • Flexible PTO.
  • Professional development stipend.

Interested in this position?

Apply directly on the company website

Apply Now

Similar Roles

Freelance Technology Lead

Huge 251-1K Media

Huge is hiring a remote freelance Technology Lead in Canada to support a short-term WordPress security remediation initiative for an enterprise platform.

PHP WordPress
20 hours, 59 minutes ago

Sr. IP Network Engineer

Bandwidth 1K-5K Diversified Telecommunication Services

Bandwidth is seeking a Senior IP Network Engineer to help design, operate, and evolve its highly resilient global network supporting voice, messaging, and emergency services at scale.

Ansible Cisco Juniper Linux Palo Alto Python
20 hours, 59 minutes ago

Principal Data Scientist

Sand Technologies Internet Software & Services

Sand Technologies is seeking a Principal Data Scientist to lead healthcare-focused data science and machine learning work that delivers scalable, high-impact solutions across complex industry challenges.

AWS Machine Learning MLOps Python Statistics
20 hours, 59 minutes ago

Principal Data Scientist

Sand Technologies Internet Software & Services

Sand Technologies is hiring a Principal Data Scientist to lead telecommunications-focused AI and machine learning work that improves subscriber experience, network performance, and business outcomes.

AWS Machine Learning MLOps Python Statistics
21 hours, 14 minutes ago

You're on a roll! Sign up now to keep applying.

Sign Up

Already have an account? Log in

Used by 14,729+ remote workers