Top Entry Level Cybersecurity Jobs in Nashville, TN

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.

Conduct application security assessments and red team engagements for Fortune 1000 clients. Test web, API, mobile, and AI-enabled applications; perform threat analysis, reconnaissance, interviews, and technical control validation. Document vulnerabilities, analyze risk and root causes, and recommend remediation. The role may also involve network, Active Directory, social engineering, wireless, and security control bypass testing, along with client-facing consulting and report writing.

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.

Monitors and analyzes network traffic, responds to and investigates security incidents, collaborates with the SOC team to improve security procedures, ensures compliance with security standards, and uses CrowdStrike and related tools to protect systems.

Administer Oracle, SQL Server, and MySQL databases in a fully remote federal environment. Responsibilities include installation, configuration, monitoring, performance tuning, patching, security, backup and recovery, vulnerability remediation, incident response, documentation, compliance, and application deployment support. The role requires collaboration with development and hosting teams, occasional travel, and after-hours or on-call availability. A Public Trust clearance must be obtainable.