Lumin Digital

Lumin Digital

Cyber Security Engineer

Remote- United States

Sponsorship not specified$140k-$160kDetected 75 days ago
PythonCode ReviewElasticsearchAWSKubernetesTerraformCI/CDAPI DevelopmentRESTAgentic AICybersecuritySOC OperationsIncident ResponseComplianceCommunicationCollaboration

About the role

  • You will work in AI-assisted engineering tools every day: agentic coding assistants like Claude Code, MCP-based integrations, and custom agent harnesses.
  • This role exists for engineers fluent in AI tools who have something to teach the rest of us about working with them.

Responsibilities

  • Build and maintain agentic AI workflows using tools like Claude Code, MCP-based integrations, and custom agent harnesses to automate security engineering tasks.
  • Build security telemetry pipelines that detect, enrich, and route signals with the fidelity our auto-remediation systems require.
  • Embed security controls into deployment pipelines so vulnerabilities are prevented or resolved at build time rather than discovered post-deployment, including policy-as-code rules and automated playbooks.
  • Build compliance evidence collection and continuous control monitoring as engineered systems that produce auditor-ready outputs from continuous data flows.
  • Develop and maintain threat models that inform security architecture decisions and prioritize where engineered controls earn their place.
  • Provide engineering support to Security Operations during incident response: build the tooling, telemetry, and automation that aids detection, containment, and recovery, in coordination with the Sec Ops team that owns the response process.
  • Partner with other Risk functions, technical teams, auditors, vendors, and clients to translate security requirements into engineered systems and validate posture across all environments.

Requirements

  • Working knowledge of PKI concepts and certificate lifecycle management, with the ability to engineer cryptographic lifecycles as code.
  • Experience with security telemetry pipelines and log analytics platforms (OpenSearch or similar), including data normalization, enrichment, and the structural fidelity required for downstream automation.
  • Working knowledge of cloud security and compliance frameworks (SOC 2, PCI DSS, CIS Benchmarks, AWS Well-Architected), with the ability to translate control requirements into automated, auditable systems.
  • While performing the duties of this Job, the employee is regularly required to sit
  • Ability to occasionally lift/move up to 25 pounds.
  • Industry certifications that demonstrate hands-on technical depth are valued but not required.
  • While performing the duties of this Job, the employee is regularly required to sit; use hands to type, handle, or feel; and talk or hear.

Nice to have

  • Contributions at the edge of what's possible with security and AI, including open-source projects, agent evaluation work, public writing, talks, or similar.
  • LIFE AT LUMIN DIGITAL Lumin Digital is a trailblazer in digital banking solutions, driven by a unique approach to technology, service, and people.
  • These values shape a workplace where collaboration thrives, ideas flourish, and new possibilities are discovered every day.
  • We encourage our team to explore, experiment, and challenge the status quo - because continuous improvement isn't just a goal, it's how we operate.
  • Lumin Digital is an equal opportunity employer.
  • For more information, visit lumindigital.com.

Skills

  • agentic coding assistants like Claude Code, MCP-based integrations, and custom agent harnesses.
  • Success means our security infrastructure doesn't go bump in the night.
  • Basic Function
  • Your scope includes the lifecycle of our cryptographic material and the architecture of our security telemetry.
  • Examples include code review for vulnerability patterns, drift detection in security controls, and automated evidence collection.
  • All steps version-controlled, automated, and recoverable without a human in the loop.

Compensation

  • Minimal, generally 12 days or less per year, ~2X team get-togethers a year.

Benefits

  • include: We take care of our people with medical, dental, and vision insurance, a 401(k) with company match, flexible PTO plus 12 paid holidays, paid sick leave, and paid parental and family leave.
  • We also offer a lifestyle spending account, tuition reimbursement, and a cell phone stipend.

Company info

  • At Lumin, we thrive on curiosity and innovation.
  • Our culture is built on trust in our expertise and decisions, respect for diverse perspectives and talents, and boldness in pursuing new ideas.

Equal opportunity

  • Individuals with a disability who are otherwise able to perform the essential functions of the job may request reasonable accommodation through the Human Resources department.
  • equal opportunity employer.
  • We consider all qualified applicants without regard to race, color, religion, sex, national origin, disability, protected veteran status, sexual orientation, gender identity, or any other legally protected basis.
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This listing is sourced directly from Lumin Digital's careers page and normalized into a canonical job model.