✦ Luna Orbit — Data & Analytics

SPAM Data Engineer

at Proofpoint

📍 Sunnyvale, CA Remote Posted April 07, 2026
Type Not Specified
Experience mid
Exp. Years Not specified
Education BSc or equivalent in IT related subject, or equivalent technical experience
Category Data & Analytics

Proofpoint is seeking a SPAM Data Engineer to join a global threat defense team. You will analyze misclassified emails, URLs, and attachments, develop detection rules, and build tooling to stop spam, phishing, malware, and email fraud at scale.

  • Identify and respond quickly to spam/Phishing/Malware/BEC attacks
  • Analyze misclassified emails and develop detection rules
  • Develop tools and automation to aid frontline analysis
  • Work on customer escalations and on-call monitoring
  • Collaborate with other engineering teams to improve detection capabilities

This role emphasizes data engineering for cybersecurity: scripting with Python/Perl, Linux-based analysis, regex-based detections, and integration with ClamAV/Yara for signature-based threats; you will handle email header analyses and on-call incident work.

The ideal candidate is a data engineer with a cybersecurity mindset, strong scripting skills (Python and Perl), Linux proficiency, and experience with email threat detection. They should be comfortable on-call and engaging with customers via a ticketing system.

Strong analytical and creative problem-solving skillsProficient oral and written communicationsFamiliarity with the Linux command lineRegular expressionsSMTPPythonPerl
Experience with data science or similar roleFamiliarity with signature-based detections such as ClamAV or Yara
ClamAVYaraLinux
analytical thinkingproblem-solvingLinux command lineRegular expressionsSMTPPythonPerlClamAVYaraemail headers analysisdata scienceSQLPostgreSQLon-call
PythonPerlLinux command lineRegular expressionsSMTPClamAVYaraSQLPostgreSQL
analytical thinkingproblem-solvingproficient oral and written communicationsteam collaborationcustomer-facingon-call readiness
Industry Cybersecurity
Job Function Analyze email-based threats and build detection tooling to protect Proofpoint customers.
Role Subtype Data Engineer
Tech Domains Linux, Python, PostgreSQL, SQL / PostgreSQL, Cybersecurity
spam data engineerdata engineerproofpointremotesunnyvalesmtpregular expressionslinux command linelinuxclamavyaraemail headers analysisdata sciencepythonperlsqlpostgresqlon-callcybersecurityemail fraud

Bachelor's degree or equivalent in IT or related field, Lack of scripting experience (Python/Perl) or Linux familiarity

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