Dexcom

Dexcom

Sr. Staff Cyber Defense Engineer

Remote - United States · Staff+

Sponsorship not specified$181k-$302kDetected 12 days ago
PythonPowerShellSQLCybersecuritySIEMKQLSOARDetection EngineeringIncident ResponseRecruitingLeadershipCollaborationMentoringCISSP

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odds of building a lasting career here

58Sponsors, lottery-bound
Cap-exempt (no lottery)0
Sponsors this role78
Entry-level history0
PERM / green-card track0
Lottery odds (Level IV)94
Fits your clock70

Sponsors, but it's cap-subject — you still face the weighted lottery (~61% per draw at Level IV). Good if you win; have a cap-exempt backup on your list.

Lottery odds assume a STEM candidate.

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Employer immigration record

from this employer's Department of Labor filings

Green-card filing pattern in this occupation

Context, not a finding about this posting: of this employer's 9 green-card filings in this occupation, 100% were for a worker who already held the job.

Sourced from Department of Labor LCA, PERM and prevailing-wage disclosure data. Employer matching is by name, so figures may be split across an employer's legal entities. Absence of a filing means none appears in our copy of the data, not that none exists.

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About the role

  • The Company Dexcom Corporation (NASDAQ DXCM) is a pioneer and global leader in continuous glucose monitoring (CGM).
  • Dexcom began as a small company with a big dream: To forever change how diabetes is managed.
  • That means personalized, actionable insights aimed at solving important health challenges.

Responsibilities

  • Access to in-house training, development programs, career mentorship, and opportunities to attend security conferences to support your professional growth.
  • Reasonable accommodations may be made to enable individuals with disabilities to perform essential functions.

Requirements

  • Typically requires a Bachelor's degree in a technical discipline, and a minimum of 13+ years related experience or a Master's degree and 8+ years equivalent industry experience or a PhD and 5+ years of experience.
  • you are not required to live within commuting distance of your assigned Dexcom site (typically 75 miles/120km).
  • Travel Required:

Compensation

  • $181,000.00 - $301,600.00

Benefits

  • A full and comprehensive benefits program, including medical, dental, and vision coverage, and wellness programs.
  • Work-life balance support through flexible work arrangements and unlimited paid time off.
  • Experience and Education Requirements:
  • Your location will be a home office; you are not required to live within commuting distance of your assigned Dexcom site (typically 75 miles/120km).

Company info

  • You influence the technical strategy and roadmap for Enterprise Cyber Defense capabilities, aligned to business risk, the threat landscape, and Information Security priorities.
  • You serve as a technical authority for cyber defense architecture, establishing design principles, telemetry standards, integration patterns, and engineering practices across cyber defense platforms and data sources.
  • You own the enterprise detection engineering lifecycle, including detection logic, correlation rules, use cases, telemetry requirements, validation, tuning, and measurable efficacy across environments.
  • You design and engineer cyber defense capabilities, including advanced detections, telemetry integrations, SOAR workflows, and agentic response patterns with appropriate human oversight.
  • You lead major cross-functional cyber defense initiatives and technology transformations, resolving complex dependencies, technical tradeoffs, and sequencing decisions.
  • You provide senior technical leadership during the most complex cyber incidents and emerging or non-traditional risk scenarios, driving root-cause analysis, corrective actions, and durable defensive improvements.
  • You define the technical approach for threat hunting and adversary validation, using threat intelligence, red and purple team findings, incident lessons, and simulations to improve defenses.
  • You drive cyber readiness engineering through technical exercises, playbook validation, escalation testing, and the identification and remediation of systemic defense gaps.
  • You translate technical risk for senior leaders and mentor engineers and analysts to strengthen technical maturity.
  • You have demonstrated success leading complex cyber defense initiatives across organizational boundaries.
  • You bring deep expertise with SIEM, SOAR, XDR/EDR, NDR, identity and email telemetry, and cloud security technologies in large-scale cloud, hybrid, and on-premises environments.
  • You have a strong engineering background in detection logic, automation, telemetry pipelines, API integrations, or security tooling using Python, PowerShell, SPL, KQL, SQL, or similar technologies.
  • You have deep knowledge of adversary behaviors, threat hunting, incident response, digital forensics fundamentals, detection engineering, cyber threat intelligence, and MITRE ATT&CK.
  • You have experience applying AI or machine-learning capabilities to detection, investigation, or automated response, including performance measurement and appropriate human oversight.

Equal opportunity

  • The duties and responsibilities in this job description may be subject to change at any time due to reasonable accommodation or other reasons.
  • An Equal Opportunity Employer.
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