Top Entry Level Cybersecurity Jobs in St. Louis, MO

Lead the full product lifecycle for verifiable computing solutions focused on AI and data integrity. Define product vision, roadmap, go-to-market strategy, branding, and positioning; lead cross-functional teams; develop strategic partnerships with technology and data platform companies; oversee product content; and monitor trends in AI governance, cybersecurity, and computational integrity.

Generate and research business leads for web, app development, digital marketing, hosting, and maintenance services. Contact prospects by phone, communicate service value, qualify needs, document interactions in a CRM, and connect interested prospects with the sales team. This remote, commission-only role requires strong communication, self-motivation, lead-generation or outbound-sales experience, CRM familiarity, and a results-driven approach.

Manage software subscription renewals and related expansions by reviewing customer usage, contract terms, and subscription history. Engage customers proactively, explain renewal and pricing options, coordinate quotes and ordering documents, and ensure timely, accurate execution. Collaborate with Sales, Customer Success, and Accounting while handling non-routine situations and supporting customer retention, satisfaction, and subscription profitability.

Develop and maintain scalable backend applications and services using Java and Spring Boot. Build and consume RESTful APIs, manage builds and dependencies with Maven, and use Git for source control. Troubleshoot, optimize, and support backend applications in a collaborative Agile development environment. The role requires U.S. citizenship and eligibility to pass an extensive background investigation and clearance process before project start.

Own and scale technical enablement programs for Sales Engineers, Solutions Architects, Professional Services Engineers, and other technical go-to-market teams. Responsibilities include onboarding, certifications, hands-on labs, technical training, product-release enablement, sales methodology adoption, content governance, development paths, coaching support, and measurement. The role partners with Product, Engineering, Product Marketing, and GTM leadership to improve technical readiness and execution across discovery, demos, POCs, and architecture engagements.

Provides administrative support to executives by managing schedules, meetings, correspondence, presentations, travel arrangements, special projects, and confidential information. The role requires strong communication, organization, prioritization, typing, attention to detail, and proficiency with Microsoft Office Suite. This is a fully remote position open to candidates with 0–5 years of administrative or executive assistant experience.

Maintains accurate CRM data across HubSpot and ServiceNow by processing data requests, entering and cleaning records, resolving duplicates, managing account relationships, supporting bulk uploads, and addressing cross-system data issues. Partners with Sales, Marketing, and IT Development to ensure accurate integrations, workflows, deal data, and adherence to data processes.

Develop and maintain high-reliability, high-throughput backend systems for managing security certificates and configurations. Responsibilities include designing scalable systems, building features, optimizing performance, working with relational and NoSQL databases, and collaborating with testing and SQA teams on deployments. The role requires project-based experience with Java, Spring, Spring Boot, Angular, Terraform, SQL, Linux/Unix, and database technologies.

Leads GPU performance optimization for customer training and inference workloads. Establishes hardware-specific performance baselines, identifies bottlenecks, tunes distributed workloads, and converts optimization expertise into agent-executable improvements. Partners with customers on workload tuning, while secondarily owning internal model serving, cost- and latency-aware routing, model migration, and GPU allocation decisions.

Build and maintain scalable production infrastructure, CI/CD pipelines, and cloud platform capabilities. Design infrastructure architecture, automate manual processes, manage Kubernetes-based environments, scale databases and messaging systems, and monitor production services. The role partners with engineering teams across the product lifecycle and uses infrastructure as code, Helm, cloud technologies, and open-source tools to improve reliability, delivery, and developer experience.