Top Cyber Security Jobs in San Antonio, TX

Lead pre-sales security architecture engagements by designing and validating defense-in-depth solutions across hybrid, cloud, application, identity, endpoint, network, and data environments. Conduct security assessments, create remediation roadmaps, integrate security platforms, and support DevSecOps, SOC, detection engineering, incident response, compliance, and risk programs. Collaborate with sales, engineering, clients, and executive stakeholders to communicate technical trade-offs and deliver scalable enterprise security strategies.

Design, develop, and maintain secure Linux endpoint privilege-management capabilities across Rust, C, and .NET. Build kernel-facing agents, PAM modules, privileged services, authentication and authorization workflows, systemd services, and Linux packages. Troubleshoot low-level security and execution issues involving permissions, SELinux, AppArmor, and race conditions. Collaborate with engineering and QA teams on architecture, testing, production support, and cross-platform functionality while using AI-assisted development tools.

Lead alliance and technical product marketing: build joint positioning and go-to-market enablement with strategic partners, own competitive intelligence and technical differentiation, create content and launch programs that drive pipeline and inform product and GTM strategy.

Lead design and implementation of security controls, drive audit readiness across multiple frameworks (FedRAMP, SOC2, ISO, CMMC), gather audit evidence, liaise with auditors and government officials, translate compliance into practical controls with engineering/product teams, draft policies, automate compliance processes, and represent the program in customer security reviews.

Design and execute integration and security-focused test plans for PAM and Keeper Secrets Manager. Validate integrations across cloud providers, IAM, CI/CD, and OS/databases; perform reliability and security testing; analyze logs and defects; contribute to automation and collaborate with engineering, product, and security teams to ensure reliability and compliance.

Customer-facing cloud security presales engineer who consults with executives and security teams, develops security services and lab-based use cases, educates sales, creates collateral, and stays current on security technologies and frameworks to support sales engagements.

Customer-facing pre-sales cybersecurity engineer who performs technical discovery, assesses email security architectures, designs and presents email security solutions (SEG, API-based protections, DLP, ATP), runs demos and PoCs, collaborates with vendors, enables sales teams, and ensures smooth handoff to delivery.

Execute offensive security engagements (red team, app/cloud assessments), develop custom exploits/payloads and tools, translate field findings into product improvements, integrate AI tooling into workflows, and mentor peers while producing clear, actionable client reports.

Lead and grow a team of offensive security engineers, ensure high-quality red team, application, and cloud security engagements, drive operational metrics (utilization, margin, NPS), integrate field findings into product, champion AI/automation, and support sales and client relationships at executive levels.

Senior privacy consultant to design and implement privacy technology and governance. Lead OneTrust platform configuration, privacy assessments (ROPA, PIA, PTA, DSAR), data discovery, classification, mapping, and privacy-by-design. Translate privacy requirements into technical solution architectures and Azure integrations (Data Lake, Data Factory, Databricks, SQL), build workflows, dashboards, reports, and operational procedures, and implement data protection controls (masking, encryption, retention).

Lead enterprise security architecture across hybrid and multi-cloud environments. Develop and govern reference architectures, perform architecture reviews, drive remediation, and define security standards for identity, network segmentation, data protection, monitoring, CI/CD, and AI platforms. Partner with engineering teams, support incident response and audits, and ensure secure integration of acquisitions and research/AI workloads.

Support threat intelligence, incident analysis/response, penetration test coordination, vulnerability scanning and remediation tracking, security tool administration, dashboard maintenance, and adherence to security policies while learning and developing cybersecurity skills.

Lead and grow Kroll's CrowdStrike Falcon Cloud Security deployment practice: deploy, configure, integrate, tune CNAPP across AWS/Azure/GCP, build detections and SOAR playbooks, validate coverage, mentor consultants, and hand off runbooks to operations.

Design and scale secure AWS environments, build and maintain Terraform IaC and pipelines, lead security assessments and incident response, integrate security into CI/CD, define IAM/encryption/network controls, monitor and investigate cloud threats, and coach teams on cloud security best practices.

Lead security architecture and design reviews, run penetration tests and threat modeling, build CI/CD security automation, secure AWS cloud and containerized workloads, develop security observability and incident response, manage bug bounty and vulnerability workflows, and create security standards, training, and roadmap.

Design, build, and maintain secure systems and architectures; develop security standards; perform risk assessments, vulnerability analyses, and incident response; implement identity and access management and encryption; ensure compliance; collaborate with infrastructure, application, and security teams; research and advocate security technologies and controls.

Lead and own the end-to-end cybersecurity program: achieve and maintain DoD ATO (RMF), embed security automation into CI/CD, run vulnerability scanning and remediation, harden microservices and containers, produce eMASS artifacts, and report risk and progress to leadership.

Implement, configure, monitor, and manage cybersecurity tools and infrastructure, handle incident response and vulnerability mitigation, maintain asset lifecycle and documentation, ensure change control and SLA compliance, support projects and provide escalation for complex security issues.

Lead and expand the Application Security program: define roadmap, embed security into SDLC, perform architecture and code reviews, manage vulnerability lifecycle and incident response, lead penetration testing strategy, deliver executive metrics, and mentor a small hands-on AppSec team.

Lead research and analysis on cloud-native security, create thought leadership, advise clients and vendors, present at events, support sales and peer review, mentor junior analysts, and improve research processes. Provide actionable guidance on cloud security architectures, vendor selection, and the intersection of cloud security with GenAI. Travel up to 25%.

Lead research and produce high‑impact network security insights. Advise clients on evaluation, selection and deployment of network security technologies, present at events, support sales, mentor analysts, and drive research agenda and process improvements.

Senior individual contributor who researches and delivers thought leadership on application security for enterprise applications (ERP/CRM). Produces insights, advises CIOs, supports sales and events, mentors junior analysts, and builds security strategies, roadmaps, metrics, and vulnerability testing programs for major vendors and third-party tools.

Lead security advisory engagements focused on cybersecurity and data governance. Conduct program assessments, design and operationalize data governance programs, produce client deliverables, mentor consultants, support sales with scoping and proposals, and contribute to practice development, thought leadership, and forecasting to drive advisory services revenue.

Design, implement, and automate cloud security controls (primarily AWS, with GCP work) using code (Python, Go) and IaC (Terraform). Build authorization and JIT access systems, harden containers and CI/CD pipelines, integrate data classification with access controls, automate security operations and incident response, and partner with engineering to embed HIPAA-compliant, secure-by-design practices.

Lead Datadog-first security observability and detection engineering: design, scale and tune Datadog Cloud SIEM, log pipelines, detection rules and telemetry. Correlate signals across EDR, cloud and identity, automate detection-as-code, reduce false positives, and build dashboards, monitors and workflows in partnership with Security Ops, SRE and Engineering.