Top Entry Level Cybersecurity Jobs in St. Louis, MO

Supports the design, development, testing, deployment, and documentation of software-intensive systems for Intelligence community and national defense programs. Responsibilities include requirements management, systems architecture, cybersecurity accreditation, operational testing, IT support, analysis of alternatives, and performance assessment. Works in an Agile, collaborative environment across areas including cloud computing, networking, satellite ground systems, and information management.

Own Niobium Microsystems’ developer relations function by helping developers use Fully Homomorphic Encryption, creating technical examples and documentation, building open-source and developer communities, improving onboarding and adoption, presenting at technical events, and translating complex concepts into accessible content. The role requires strong C++ or Python programming, developer-facing experience, familiarity with GitHub and Discord, and the ability to work independently in an evolving startup environment.

Conduct research at the intersection of AI, cybersecurity, and computer systems. Formulate research questions, design experiments, build prototypes, evaluate AI and security methods, analyze real-world security data, and communicate findings through reports, presentations, and potential publications. The role combines research with practical engineering and offers mentorship while developing independence.

Own and grow relationships with VAR and solution provider partners, drive partner-sourced and partner-influenced pipeline, support co-selling with regional sales teams, enable partner sellers and technical teams, and manage channel deal mechanics. The role focuses on enterprise software sales through security, identity, and compliance partners, including joint business planning, account mapping, campaigns, training, and deal support.

Designs scientific benchmarks and evaluations for advanced AI models, focusing on virology, microbiology, biological misuse risks, and biosecurity. Responsibilities include red-teaming models, assessing AI-generated scientific outputs, developing evaluation rubrics, analyzing results, and collaborating with AI researchers and engineers. The role requires deep biological research expertise, technical writing, and the ability to evaluate AI capabilities and risks. This is a remote U.S. contract role with occasional travel and in-person onboarding.

Conduct high-volume inbound and outbound calls and emails, develop AI-driven campaigns, research target accounts, follow up with event leads, qualify prospects, create opportunities, maintain CRM records, and collaborate with sales and marketing. The role requires learning privacy and cybersecurity concepts, responding to market signals, and traveling domestically and internationally as needed.

Provide inbound and outbound customer service for Home Equity Line of Credit applications from data entry through closing. Review transactions, answer customer and branch inquiries, schedule closings, communicate transaction details, rework loans, and ensure compliance with loan guidelines, bank policies, and state and federal regulations while meeting productivity and quality standards.

Run full-cycle technical and cleared recruiting across sourcing, screening, interviewing, negotiation, and closing. Manage 12–18 requisitions, build trusted hiring-manager relationships, provide market and pipeline guidance, maintain EEO/OFCCP and clearance documentation compliance, and lead one process-improvement project. The role requires clearance-process fluency, including Top Secret/SCI and polygraph searches, effective use of AI tools, and deliberate efforts to diversify candidate pipelines. This hybrid position supports defense recruiting in Fort Huachuca, Arizona.

Own customer technical issues through resolution, troubleshoot complex network and security problems, mentor support engineers, create knowledge articles, and advocate for customers. Collaborate with engineering, product, customer success, and professional services teams while supporting cloud-based network security solutions and designated customer programs.

Supports cybersecurity across the software development lifecycle for a federal TAK product center. Responsibilities include SOC monitoring, log analysis, threat detection, vulnerability assessments, incident response, threat analysis, security documentation, policy development, and NIST/FISMA compliance assessments. The role requires collaboration with development and site reliability teams, Security+ certification, an active T5 investigation, and willingness to work in a federal or DoD environment.