Top Senior Cyber Security Jobs in St. Louis, MO

The role involves managing the security incident response team, handling incidents, coaching team members, and improving security processes, aiming for operational excellence in threat response.

The role involves designing and integrating product security solutions for advanced defense systems, working closely with clients on system requirements and verifying implementations.

The Senior Security Engineer will assess application security for AI systems, focusing on prompt injection techniques, threat modeling, and client training on AI security topics.

The Senior Product Security Engineer will manage security intelligence across platforms, identify vulnerabilities, improve developer tools, and assist incident response teams, focusing on security and fraud in application design.

As a Security Engineer, safeguard Runpod's GPU cloud platform, conduct security assessments, implement fixes, and foster a security-first culture with development teams.

Lead and mature Affirm's third-party security risk program by designing controls, automating GRC workflows, evaluating third-party/cloud security, building integrations and dashboards, and advising stakeholders. Drive automation using Python and agentic coding tools, operate orchestration across systems, manage a portfolio of risk reviews, and establish metrics, processes, and reporting to scale security risk management.

Lead and grow a Security Platform engineering team to design and operate centralized identity and access services (IdP integrations, SSO, authorization frameworks). Define roadmap, partner cross-functionally, and drive adoption of secure-by-default access controls across products.

As a Sr. Product Security Engineer, you will focus on network security, identifying gaps, architecting solutions, and leading cross-functional security initiatives.

As a Software Engineer in Product Security, you will develop security tooling, build scalable systems, and collaborate with teams to safeguard the security cloud.

Lead operational support for privileged access management, implement AI security capabilities, and maintain security architecture. Collaborate to strengthen cybersecurity posture.

The Sr. Infrastructure Security Engineer is responsible for protecting patient data, enhancing cloud infrastructure security, and collaborating with engineering teams to implement effective security practices.

Ensure Rubrik products meet security standards by integrating AppSec into the SDLC, performing automated and manual assessments, threat modeling, hardening applications and deployments, tracking AppSec metrics, and producing security guidance for engineering and operations teams.

The role involves leading security initiatives, building security tools, conducting vulnerability assessments, and collaborating with teams to enhance cloud security and risk management.

The Staff Security Engineer will lead technical security initiatives, own architectural security decisions, mentor engineers, and align teams on security strategy while ensuring system integrity and compliance.

As a Senior Offensive Security Engineer, you'll assess Huntress' defenses, execute red team engagements, conduct penetration tests, and enhance security protocols while collaborating with internal teams.

Own a region to build and manage enterprise pipeline, run consultative sales from prospecting to close, deliver outcome-based demos with Solutions Engineers, work with partners, forecast revenue, and contribute go-to-market feedback.

Lead North America private sector sales strategy across SMB, mid-market, and enterprise. Build and scale a high-performing sales organization, improve forecasting and pipeline generation, deepen executive relationships, work with channel partners, and collaborate cross-functionally to meet aggressive revenue targets. Travel up to 50% for customer, partner, and industry engagements.

Drive vulnerability management across clients: configure and optimize scanning platforms, identify/prioritize vulnerabilities, produce reports, collaborate with IT/security for remediation, automate workflows, mentor juniors, and participate in 24x7 rotation to improve security posture and compliance.

The Senior Solutions Architect will lead technical discovery, design tailored solutions, manage proofs of value, and advocate customer needs. Responsibilities include product demonstrations and navigating RFPs while leveraging extensive security knowledge.

As a Senior Product Security Engineer, you'll integrate security into development processes, identify risks, build tools, and collaborate with engineering teams to enhance product security.

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.

Sell and manage enterprise cybersecurity accounts: prospect, cold call, develop client relationships, position vendor solutions, manage opportunities in Salesforce, produce proposals, present to executives, meet sales targets, and support field marketing and vendor collaboration. Remote U.S.-based role with regional travel.

Act as the technical lead for enterprise pre-sales: deliver product demonstrations, own Proof of Value outcomes, support Account Executives, research competitive/technical issues, and drive customer success for complex email security engagements.

Design, build, and scale vulnerability management systems across cloud and application environments, automate vulnerability detection, and support offensive security initiatives.

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.