Profluent Bio

Principal Security Engineer, Infrastructure

Profluent Bio

full-time

Posted on:

Location Type: Hybrid

Location: EmeryvilleCaliforniaUnited States

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Salary

💰 $175,000 - $250,000 per year

Job Level

About the role

  • Own Profluent’s overall security and compliance posture across company systems, scientific computing, lab automation, endpoints, identity, SaaS, cloud infrastructure, networking, and data-handling workflows, and be accountable for the ongoing maturity of security controls and practices across those environments
  • Lead the implementation and operational maturity work required for Profluent to achieve and maintain SOC 2 and related compliance certification requirements, including control operation, evidence collection, monitoring, and repeatable processes
  • Serve as the primary owner for security and compliance readiness across company systems, ensuring that Profluent can meet ongoing audit, certification, and customer assurance requirements over time
  • Own the translation of customer agreements, internal policies, and compliance requirements into concrete technical and operational controls
  • Standardize and harden bioinformatics, lab informatics, and machine learning environments to align with security, reliability, and compliance requirements
  • Define and drive adoption of secure baseline configurations, access controls, logging, backup practices, patching standards, and change management processes
  • Own and evolve how Profluent approaches security more broadly, identifying gaps, prioritizing risks, and driving improvements beyond minimum compliance scope
  • Drive standardization of Windows-based lab automation environments, balancing security, uptime, vendor constraints, and usability in laboratory settings
  • Collaborate with stakeholders to document controls, system boundaries, standard operating procedures, and technical evidence needed for audits, certification efforts, and customer reviews
  • Support vendor and platform evaluations related to security, observability, endpoint management, and infrastructure operations
  • Improve identity, access, and account lifecycle management across company systems, including onboarding, offboarding, least-privilege access, and periodic access review support
  • Monitor key systems and respond to operational issues with an emphasis on root-cause analysis and durable remediation
  • Maintain asset, system, and environment documentation so that critical processes are auditable, supportable, and repeatable

Requirements

  • Experience operating with broad ownership across infrastructure, security, and compliance in regulated, audit-conscious, or security-sensitive environments
  • Experience serving as the most senior or primary security owner in a startup or scaling environment, even without a large dedicated security team
  • Breadth across infrastructure security, corporate security, IAM, endpoint management, logging and monitoring, vulnerability reduction, incident response, vendor risk, and compliance
  • Demonstrated ability to take ownership in ambiguous environments and set direction, not just execute within a narrowly defined specialty
  • Familiarity with Windows-based lab automation systems and the realities of instrument-connected or vendor-managed environments
  • Experience implementing or operating against security and compliance frameworks such as SOC 2, ISO 27001, NIST CSF, or similar
  • Strong understanding of identity and access management, SSO, MFA, endpoint management, logging, patching, vulnerability reduction, and system hardening
  • Ability to translate compliance and contractual data-handling requirements into concrete technical and operational controls
  • Strong documentation skills, with the ability to create policies, procedures, standards, and technical runbooks that others can follow
  • Experience preparing organizations for, achieving, or maintaining external compliance certifications or audit readiness
  • Experience with infrastructure as code and/or configuration management tools such as Terraform, Ansible, or equivalent
  • Experience administering Windows environments, preferably including systems used in laboratory, automation, manufacturing, or instrument-connected settings
Benefits
  • Competitive compensation package with equity participation
  • Comprehensive benefits including health/dental/vision insurance
  • Generous PTO policy and commitment to work-life balance
  • Professional development opportunities in a cutting-edge field at the intersection of AI and biology
Applicant Tracking System Keywords

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

Hard Skills & Tools
security controlscompliance frameworksSOC 2ISO 27001NIST CSFidentity and access managementendpoint managementvulnerability reductionincident responseinfrastructure as code
Soft Skills
ownershipdirection settingdocumentation skillscollaborationroot-cause analysisrisk prioritizationambiguous environment navigationprocess standardizationcommunicationtechnical translation