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Censys
Actively Hiring
Censys continuously scans and indexes every reachable server and device on the Internet51-200 Employees
  • B2B
  • Growth Stage
    Expanding market presence
  • Top Investors
    This company has received a significant amount of investment from top investors

Jobs at Censys

At Censys, we’re working to empower all sizes of organizations to understand and secure their network perimeters. We started as a research project at the University of Michigan providing researchers with data on the composition of the Internet. Since then, we've spun out of the University into an Ann Arbor-based startup. Now, we're working to use Internet data to make security simpler for companies. We’re looking for enthusiastic developers who like to play with data and believe that security shouldn’t be black magic to help us with our mission.
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Engineering

Global Specialist, Solutions Engineering

NewPosted 1 day ago

Global Specialist, Solutions Engineering

  • Meet and exceed sales quotas by building and executing strategic account plans that expand Censys’s internet intelligence footprint across target customers
  • Understand customers’ key business requirements and translate Censys’s unique internet-scan data into high-level designs that reduce attack surface and surface hidden risk
Engineering

Senior Machine Learning Engineer

NewPosted 2 days ago

Senior Machine Learning Engineer

  • Build and improve machine learning models and data-driven systems that classify, cluster, label, and enrich Internet-observed assets and services.
  • Own the design and development of applied ML workflows that turn raw Internet telemetry into usable context for internal systems and customer-facing products.
Engineering

Senior Distributed Systems Engineer

NewPosted 4 days ago

Senior Distributed Systems Engineer

  • Help build large scale, real-time services and applications which leverage our massive datasets to power internal APIs and external applications.
  • Build tooling, libraries, frameworks, and services that support security, research and data platform initiatives.
Engineering

Staff Scanning Engineer

NewPosted 1 week ago

Staff Scanning Engineer

  • Design, build, and operate Internet-scale scanning, DNS, crawling, attribution, and data collection systems.
  • Own production backend services and pipelines that collect, process, validate, and enrich massive Internet datasets.
Engineering

Engineering Manager

NewPosted 1 week ago

Engineering Manager

  • Enjoy developing a multidisciplinary engineering team while balancing people leadership, technical strategy, delivery, and operations.
  • Can set clear direction without needing to make every decision yourself.
Engineering

Senior AI/LLM Engineer

NewPosted 4 weeks ago

Senior AI/LLM Engineer

  • Rapidly prototype and deploy AI-powered features to enhance search, improve recommendations, and automate workflows across the Censys Platform.
  • Apply machine learning to streamline workflows, personalize experiences, and surface critical insights
Engineering

Staff Backend Engineer, Exposure Management

NewPosted 3 months ago

Staff Backend Engineer, Exposure Management

  • Serve as the technical lead for the Exposure Management team, driving technical direction across services and strengthening architecture and system design practices, with the ultimate goal of helping our customer reduce their attack surface exposures.
  • Own the migration plan and execution to bring legacy ASM functionality onto the new Exposure Ma...
Engineering

Senior Backend Engineer, SOC & Threat Hunting

NewPosted 3 months ago

Senior Backend Engineer, SOC & Threat Hunting

  • Architect and refine robust backend services to drive the capabilities of the Adversary Investigation module
  • Collaborate cross-functionally with Product, Design, and Frontend teams to create high-impact solutions for our customers
Other Engineering

Senior Security Research Engineer

NewPosted 7 months ago

Senior Security Research Engineer

  • Conduct Internet measurement research using Censys’ Internet-wide scan data; identify and analyze Internet-wide trends with a focus on findings with interesting security implications.
  • Partner with Research and Product to deliver new security prototypes to customers as well as to guide where we should develop new products.