Principal Database Reliability Engineer
Qualys
Principal Database Reliability Engineer
Qualys
Cloud-based vulnerability management and compliance platform
Come work at a place where innovation and teamwork come together to support the most exciting missions in the world!
Principal Database Reliability Engineer (DBRE) - Enterprise Data Platform
OpenSearch Anchor Expertise | Enterprise Architecture | Distributed Systems | Automation | Strategy
Level
Principal DBRE
Domain
Enterprise Data Infrastructure and Multi-Paradigm Data Platforms
Primary Focus
Enterprise technical direction anchored in OpenSearch, distributed-systems reliability, automation platforms, cross-domain architecture, and multi-year strategy
Work Expectations
U.S. Eastern Time business hours; on-call participation as required
We are seeking a hands-on Principal DBRE to serve as the highest individual-contributor technical authority for enterprise data-platform reliability and architecture. OpenSearch/Elasticsearch is the required anchor expertise. The role also requires strong breadth across distributed and relational data technologies, automation, observability, capacity, resilience, and technology strategy.
The Principal DBRE defines multi-year direction, resolves consequential cross-domain architecture issues, establishes enterprise engineering principles, and influences senior engineering and executive leadership. The role guides domain specialists without requiring the individual to be the deepest expert in every database engine.
Principal DBRE is an executive-adjacent individual-contributor technical leadership role. The Principal establishes enterprise direction across multiple platform domains, resolves the most consequential architecture and reliability problems, and creates standards and investment priorities that scale across the organization.
Dimension
Expectation at This Level
Scope of Ownership
Shapes enterprise reliability, scalability, resilience, security, cost, and lifecycle direction across distributed and relational data-platform families.
Anchor Technical Depth
Serves as a recognized authority in OpenSearch/Elasticsearch and distributed-systems architecture, with enough depth to lead the most consequential technical decisions.
Cross-Domain Breadth
Demonstrates strong experience in at least two complementary domains such as Kafka, Redis, PostgreSQL, or Oracle, and can guide specialists across unfamiliar technologies.
Strategic Leadership
Defines multi-year architecture principles, technical roadmaps, production-readiness expectations, and investment priorities aligned with business needs.
Organizational Influence
Builds alignment across senior engineers, leaders, platform teams, and application organizations through clear tradeoffs, evidence, and measurable outcomes.
Platform Engineering
Champions reusable automation, observability, governance, and self-service capabilities as enterprise platform products.
• Define enterprise architecture principles and target-state direction anchored in OpenSearch and distributed-systems reliability.
• Guide cross-domain decisions spanning search, streaming, caching, and relational services without displacing domain specialists.
• Resolve architecture conflicts involving scalability, resilience, operability, security, cost, data movement, and lifecycle constraints.
• Establish enterprise production-readiness, SLI/SLO, backup, recovery, DR, capacity, lifecycle, and incident-learning principles.
• Lead the technical response and systemic review for the most consequential multi-platform failures.
• Translate recurring incidents and platform risks into architecture safeguards and prioritized investment roadmaps.
• Define the strategy for shared Python automation platforms, operational APIs/CLIs, CI/CD guardrails, validation frameworks, safe remediation, and Infrastructure as Code.
• Promote self-service and platform-as-a-product practices that reduce toil while preserving change safety and accountability.
• Lead workload-relevant evaluation of emerging technologies, including operability, failure behavior, migration risk, performance, and total cost.
• Partner with senior engineering and executive leadership on multi-year technical direction, platform investments, and modernization decisions.
• Mentor Staff and Lead engineers, cultivate technical leadership, and improve architecture-review and decision-making quality.
• 12+ years of relevant database, DBRE, SRE, platform, or distributed-systems engineering experience with Principal, Staff, Lead, or comparable technical leadership responsibility.
• Expert-level OpenSearch and/or Elasticsearch architecture and production operations experience.
• Strong distributed-systems reasoning and meaningful production experience in at least two of Kafka, Redis, PostgreSQL, or Oracle.
• Strong software-engineering and automation capability, preferably Python-based platform tooling and APIs.
• Proven ability to define multi-year technical direction, resolve cross-domain architecture problems, and influence senior engineering and executive stakeholders.
• Deep understanding of reliability, capacity, observability, lifecycle management, DR, security, and cost tradeoffs.
• Excellent written communication, technical judgment, mentorship, and organizational influence.
• Breadth across both distributed and relational database technologies.
• Kubernetes stateful platforms, cloud-managed data services, hybrid architectures, and Infrastructure as Code.
• Experience with ClickHouse, Pinot, vector databases, NewSQL, stream processing, or similar emerging technologies.
• Experience influencing vendors or open-source communities and guiding major modernization programs.
• Deliver an evidence-based enterprise data-platform architecture and reliability roadmap with clear priorities, ownership, and investment tradeoffs.
• Establish measurable baselines and lead material improvements in cross-platform reliability, MTTR, capacity risk, operational toil, and recovery readiness.
• Define and gain adoption of shared production-readiness, architecture-review, automation, and lifecycle-management principles.
• Guide at least one consequential platform modernization or technology decision from evaluation through an approved and supportable execution plan.
• Develop Staff and Lead technical leadership and improve cross-organizational architecture decision quality.
• This is not a people-management role unless separately assigned.
• The Principal DBRE is not expected to be the deepest hands-on expert in every database technology; OpenSearch is the anchor expertise, supported by credible cross-domain breadth.
• This role does not replace Staff, Lead, or domain-specific subject-matter experts and operational owners.
• This role is not an executive approval authority; decisions are shaped through technical evidence, influence, and established governance.
• This role does not personally own every incident, implementation task, or operational detail; it focuses on the highest-impact cross-domain problems and systemic outcomes.
This role requires working during U.S. Eastern Time (ET) business hours and participating in on-call support as required.
Qualys provides cloud-based cybersecurity and compliance solutions that help organizations secure their IT infrastructure. It offers vulnerability management, policy compliance, web application security, and IT asset management through the Qualys Cloud Platform, enabling continuous monitoring, automated checks, policy enforcement, and real-time compliance reporting. It differentiates itself with real-time analytics, automated workflows, and a scalable cloud architecture that unify multiple security and compliance functions in one ecosystem across on-premises, cloud, and hybrid environments. Its goal is to help organizations continuously assess risk, automate security processes, and demonstrate compliance across their entire IT footprint.
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