Senior Integration Engineer

Company Overview:
Dune Security's User Adaptive Risk Management solution proactively prevents insider threats and social engineering by simulating multi-channel attacks, scoring user risk, and adapting training and controls in real time. Powered by AI, we quantify employee risk with comprehensive data and automatically deliver user-adaptive training and intervention. For higher-risk users, our platform integrates seamlessly with the broader security stack to dynamically implement controls. Backed by Craft Ventures, Toba Capital, Alumni Ventures, Firestreak Ventures, and Antler, we empower CISOs to proactively manage human risk—the leading cause of cybersecurity breaches—and build safer, more resilient organizations.

Role Overview

Dune Security is seeking a skilled, experienced, and motivated Senior Integration Engineer to architect and implement secure, scalable integrations between our leading cybersecurity platform and customer systems. Sitting within our Security and Data Engineering team, you'll work cross-functionally to ensure telemetry, identity, and detection data flows reliably and securely across enterprise environments. Your contributions will help power incident response, compliance readiness, and security automation at scale for Fortune 500 clients and beyond.

Key Responsibilities

• Design and implement
  robust integrations between enterprise cybersecurity platforms (e.g., SIEM, EDR/XDR, IDPs) and internal or customer-facing systems using RESTful APIs and Gateways, GraphQL, GRPC, SCIM, OAuth/OIDC, and secure token/key handling, and Vendor API risk management and contract verification.
• Develop and maintain
  secure, production-grade write-APIs from cybersecurity tools into customers' ServiceNow and JIRAenvironments, enabling real-time ticketing, alert enrichment, and workflow automation.
• Build and orchestrate
  complex ETL/ELT and DAG-based workflows using tools like Airflow, Dagster, Prefect, or Metaflow with resilient retry logic, dependency tracking, observability, and monitoring.
• Engineer and optimize
  data storage for high-volume telemetry in cloud data lakes/lakehouses (e.g., S3, Delta Lake, Snowflake, BigQuery, Redshift), including geo-replication, schema evolution, partitioning strategies, data validation, data normalization/sanitzation, performance tuning, and OLTP vs OLAP.
• Implement data governance and compliance controls
  , including secrets management, PII/PHI detection, tokenization/masking/lifecycle pipelines, RBAC/ABAC policies, and adherence to frameworks such as SOC 2, GDPR, and CCPA.
• Ensure cloud integration resilience
  by leveraging AWS best practices for private networking (VPCs, proxies, allowlists), aynsc vs sync, secrets management (Vault, KMS), and observability tooling for fault-tolerant systems.
• Produce clear technical documentation
  for integration pipelines, APIs, and operational runbooks used by internal stakeholders and external clients.
• Support and Collaborate closely
  with Security, Identity, IAM, and Data Engineering teams to deliver zero-trust, high-impact, cross-functional solutions aligned with enterprise requirements.
• Implement secure distributed software architecture
  such as ACID transactions, CAP theorem, Structured Concurrency, Eventual Consistency, Abuse Detection, and Secure Message Queues/Storage/Transport, Secure Rollbacks and Migration Planning.

Qualifications

Required

• Bachelor's degree in Computer Science, Engineering, or related field or equivalent practical experience.
• 5+ years of hands-on experience in SRE, DevOps, backend, data, or integration engineering roles
• Strong command of APIs (REST, GraphQL, SCIM), identity/auth standards (OAuth2/OIDC), and secure secrets/token handling, and certificates management (e.g. expiration, generation, tracking).
• Proven experience integrating major cybersecurity platforms (e.g., Sentinel, Defender, CrowdStrike, Okta, Entra) into enterprise data ecosystems.
• Software layer engineering and architecture especially for zero-trust architectures and implementations such as OAuth2, TLS, Vault, AWS Secrets, KMS, data-in-motion versus data-at-rest, audit logging, dependency vulnerability, and access controls.
• Network OSI layer engineering and architecture such as for load balancing, firewalling, preventing application DoS versus DDoS, secure DNS and NTP protocols, circuit breakers, and rate limiting,
• Experience developing workflows with orchestration tools like Airflow, Dagster, Prefect, or Metaflow.
• Familiarity with cloud data platforms (S3, Snowflake, BigQuery, Delta Lake) and large-scale data processing.
• Demonstrated ability to build write-API integrations into platforms like ServiceNow or similar ITSM tools.
• Solid understanding of compliance considerations (SOC 2, GDPR, CCPA) and data security best practices.
• Experience evaluating, installing and using technical tools for realtime monitoring, automated escalation/alerts notifications triggering, and analysis of software and hardware.

Preferred:

• Experience with infrastructure as code (Terraform, CloudFormation) and containerization (Docker, Kubernetes).
• Prior work in highly regulated industries such as finance, healthcare, government, aviation, energy, defense.
• Experience integrating with enterprise security and IT platforms such as IAM, EDR, MDR, HRIS, MDM, ZTNA, and SEG.
• Knowledge of enterprise IT service management workflows and incident response tooling. This would include special skills such as defending against replay attacks, multi-hop impersonation, etc.
• Exposure to security and IAM architecture in large, distributed systems.
• Advanced methods such as moving from rule to AI engines for firewalling, MFA approved code deployments, etc.
• Advanced protocols such as PCI DSS, ISO/IEC 27001, ISO/IEC 27017 & 27018, HIPAA, HL7.

What You'll Bring

You're a systems thinker who thrives on building secure, scalable solutions that connect complex enterprise platforms. You bring a rigorous engineering mindset, a strong sense of ownership, and a deep respect for data security and reliability. You're comfortable navigating ambiguity and collaborating across security, engineering, and data teams to deliver impactful, production-ready systems. If you're passionate about solving technical integration challenges in high-stakes environments, we would love to work with you.

Why Join Dune Security?

• Join a fast-growing cybersecurity startup backed by top-tier investors and led by a mission to tackle the user side of cyber risk.
• Play a hands-on role in building and scaling our engineering team, with direct impact on our technology, culture, and success.
• Receive a competitive compensation package, including salary, equity, and comprehensive benefits.
• Do purpose-driven work that helps enterprises proactively reduce insider threats and social engineering attacks.

Additional Details

• Location
  : While we support remote work for this role, our preference is for candidates based in New York City. We offer a state-of-the-art office in Tribeca, where >95% of our team collaborates in person throughout the week, fostering a vibrant and cohesive work environment.
• Hours
  : Full time.

Note: Dune Security is an equal opportunity employer and values diversity. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, or protected veteran status and will not be discriminated against on the basis of disability.