Celara

Security Engineer – Detection & Visibility

Celara

full-time

Posted on:

Location Type: Remote

Location: Argentina

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Tech Stack

AWSCloudPythonReact

About the role

  • Own our threat awareness across every surface
  • Collect, monitor, filter, enrich, and relay external signals: dark web, threat feeds, CVEs, vendor advisories
  • Track what's happening inside: corporate systems, cloud infrastructure, IdP, messaging and communication, endpoints, and application behavior.
  • Be the first to know when something looks wrong — and be able to explain it clearly
  • Build a library of business cases for visibility and monitoring, then implement them.
  • Start with Sumo Logic, grow into Elastic
  • Take ownership of our Sumo Logic SIEM: collectors, pipelines, data quality, and detection logic
  • Work toward integrating our Elastic/APM stack to extend visibility into product and platform behavior
  • Tune signal over noise — don't just ingest everything, make what we have trustworthy
  • Build solutions where they don't exist
  • Extract security-relevant data from sources that weren't designed to provide it
  • Write scripts, build pipelines, and create custom solutions when tools don't cover the gap
  • Show daily progress — small improvements compound
  • Make visibility actionable
  • Brief leadership regularly on attack surface, unusual activity, and emerging threats
  • Translate technical signals into clear, decision-ready information
  • Identify problems early enough that we can act, not just react

Requirements

  • 3+ years in security engineering, detection engineering, or a hands-on security operations role
  • Experience owning a SIEM end-to-end — not just using one
  • Comfort with AWS environments and a variety of log sources from cloud to apps to hosts
  • Ability to develop automation and scripts and build tooling (Python, Bash, or similar)
  • Strong instincts for what matters — you know the difference between noise and signal
  • Clear communicator who can brief a non-technical audience on threat posture
  • Nice to have:
  • Experience with Sumo Logic or Elastic Stack
  • Familiarity with threat intelligence sources, dark web monitoring, or OSINT
  • Exposure to product/application telemetry and APM tooling
Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools
security engineeringdetection engineeringSIEM ownershipautomationscriptingPythonBashdata qualitydetection logicsignal processing
Soft Skills
clear communicationproblem identificationownershipdecision-makingbriefing leadershipinstincts for signal vs noiseactionable visibilitysolution buildingtechnical translationprogress tracking