Top Senior Cyber Security Jobs in St. Louis, MO

Lead and execute complex DFIR investigations (host forensics, network analysis, malware triage, log/BEC review), produce technical and executive deliverables, automate processes, contribute tooling integrations, mentor peers, maintain client relationships, and participate in on-call rotation and incident response availability.

Design and build automated tests and validation frameworks for AWS infrastructure, IaC (Terraform/CloudFormation/Ansible), CI/CD pipelines, containers and Kubernetes. Validate networking, IAM, security controls and compliance, integrate tests into pipelines, analyze telemetry, troubleshoot failures, and support audit readiness alongside DevOps, Security and Platform teams.

The Solutions Engineer collaborates with sales to meet customer needs, conducts demos, develops proposals, and ensures product implementation and support.

Plan, develop, monitor, and optimize cloud infrastructure with FedRAMP compliance. Build CI/CD pipelines, self-healing systems, R&D environments, and observability. Operate GovCloud/FedRAMP authorized systems, respond to incidents, and use IaC, container orchestration, monitoring, and scripting to ensure secure, reliable operations.

Define and drive product strategy and roadmap for certificate lifecycle management. Partner with engineering, security, solutions and customers to design PKI architectures, certificate discovery/issuance/renewal/rotation/revocation, integrations, automation, APIs and admin/developer UX. Prioritize features, validate requirements, track metrics, evaluate competitors, and coordinate launches and go-to-market.

Lead backend development for KeeperPAM Discovery: build Python discovery engines running on customer gateways, Java/Kotlin cloud services, identity correlation, incremental rescan/state reconciliation, diagnostics and test coverage, and secure data-processing workflows within a zero-knowledge architecture. Collaborate with Product, QA and PAM engineers to deliver discovery features.

Deliver, automate, and sustain Keeper platform deployments across IL5/IL6 and classified U.S. Government environments. Build CI/CD pipelines, automate infrastructure (IaC), maintain hardened configurations, support releases and incident response, and produce audit evidence. Troubleshoot production issues, implement observability, partner with engineering and security teams, and ensure compliance with federal security frameworks.

Lead product strategy and roadmap for Keeper Connection Manager, defining secure remote access capabilities for privileged infrastructure. Translate technical requirements into specifications, partner with engineering and security on protocols, integrations and deployment, and work with customers and solutions teams to improve adoption, session management, credential-free access, policy enforcement, auditing and monitoring. Track product metrics and coordinate go-to-market execution.

Provide presales IAM advisory and solution design for Workforce IAM and CIAM using Okta and Ping Identity. Lead discovery and assessments, produce recommendations and roadmaps, support vendor selection, scope projects, respond to RFPs/SOWs, and drive technical architecture and security design discussions.

Lead technical sales engagements, provide expertise to customers, drive revenue growth, deliver product demos, collaborate with product teams.

Lead technical discovery and design for enterprise customers, deliver demos and workshops, build architectures and POCs, influence sales strategy and product roadmap, enable partners, and create reference architectures and playbooks to support pre-sales and strategic deployments.

Lead product marketing for the North America region: drive product launches, craft positioning and content, build competitive intelligence, enable sales with demos and materials, coordinate analyst and event messaging, and create demand-generating thought leadership.

Own and grow a named enterprise account roster, run consultative, data-driven sales cycles with CISOs and security teams, coordinate technical proofs of value with internal teams, forecast in HubSpot, and represent the company at industry events to close and expand large security-software deals.

Senior Sales Engineer responsible for building channel relationships, evangelizing Orchid's identity security platform, delivering polished presentations, and executing proof-of-concept deployments for self-hosted applications.

Design and implement AI-powered security agents and tooling across CI/CD, perform threat modeling and manual assessments, find and drive remediation of vulnerabilities, embed security into development workflows, connect telemetry to detection systems, and shape product security strategy and incident response.

Design, build, and maintain scalable automation frameworks for privileged access management. Develop API, integration, and end-to-end tests for authentication, credential rotation, provisioning, and session workflows. Integrate tests into CI/CD, manage containerized test environments, investigate failures, and collaborate with engineering, QA, security, and product teams to embed testability and automation best practices.

Own and execute hyperscaler marketplace GTM (AWS, Azure, GCP) and scale a tiered VAR partner program. Drive sell-with and sell-through motions, accelerate partner-led revenue, align joint GTM with Sales and Marketing, enable VARs with Solution Architecture, and design partnership financial models and incentives.

Lead design and implementation of Saviynt IGA solutions, perform assessments and roadmaps, draft proposals and SOWs, produce deliverables, mentor junior engineers, and lead technical architecture and security discussions with stakeholders.

Act as the technical lead for strategic customers, driving adoption, deployments, architecture reviews, and executive engagements. Remove technical blockers, align cloud security strategy, partner with CSM and Sales on expansions, and provide product feedback to influence roadmap.

Lead and grow a team of Security and IT technical program managers and own the cyber security and IT program portfolio. Drive prioritization, resourcing, and delivery of cross-functional security initiatives, translate strategy into roadmaps, manage risks and dependencies, and standardize playbooks and metrics.

Own technical pre-sales for enterprise AI security: lead discovery, design demos, execute end-to-end POCs, partner with AEs, surface product feedback, and advise customers on complex technical decisions.

Lead and perform HITRUST Gap, Readiness, and Validated Assessments. Define scope, test controls, validate evidence in MyCSF, produce readiness and validated reports, advise clients on remediation, and ensure compliance with HITRUST methodology and related frameworks.

Sell Mitiga's runtime security platform to enterprise CISOs and security leaders. Manage end-to-end enterprise sales cycles from prospecting to close, build strategic territory and partner plans, collaborate with solutions engineering and customer success, and maintain accurate CRM records while consistently exceeding revenue targets.

Lead product marketing for Keeper's cybersecurity products: define messaging, positioning and use cases; execute cross-functional launches; create content and SEO-optimized assets; coordinate webinars and partner co-marketing; gather customer feedback and conduct market and competitor research to drive awareness and pipeline.

The Senior Application Security Engineer ensures the security of systems and data by monitoring vulnerabilities, responding to incidents, and promoting security best practices within the organization.