Top Remote Cyber Security Jobs in San Antonio, TX

Lead product strategy and execution for security, compliance, and public-sector capabilities in MongoDB Atlas for Government. Translate FedRAMP/DoD/NIST requirements into roadmaps, drive multi-team programs, align senior stakeholders, enable audit readiness, and support market expansion and GTM for regulated industries.

Partner with engineering, compliance, and security teams to embed application security into the SDLC: triage static/SCA alerts, advise on OWASP Top 10 remediation, maintain developer playbooks and training, track security metrics and evidence for audits, and help shape AI governance and GenAI-safe workflows.

This intern role in Federal Security Operations focuses on cybersecurity, project tracking, and maintaining relationships with customer stakeholders in a mission-driven environment.

Own and evolve the application security program: embed secure SDLC practices, partner with engineering on design and code reviews, manage AppSec tooling (SAST/DAST/ASM/WAF/mobile), harden AWS deployments, integrate security into CI/CD, and lead vulnerability investigation and remediation efforts.

Lead cloud and identity security across Snyk's multi-cloud estate (AWS/GCP). Own cloud IAM and least-privilege, CSPM/CNAPP posture, detection and prevention, Kubernetes and enterprise IdP security. Build preventative IaC guardrails, AI/agent automation for remediation and investigations, secure AI adoption and model pipelines, and mentor engineers while participating in on-call rotations and incident response.

Design, deploy, and maintain cloud and edge security across AWS/GCP/Azure including Cloudflare WAF and SASE. Implement zero-trust access, CSPM, IaC security, threat modeling, incident runbooks, detection tuning, and mentor junior engineers while participating in on-call rotation.

Senior technical security engineer responsible for cloud infrastructure security, detection engineering, incident response, application and product security, vulnerability management, penetration test ownership, and security automation. Partners with platform, logistics, and IT teams, manages an application security contractor, and builds tooling to raise the security posture across AWS, IaC, edge, and container environments.

Design, build, and deliver technical cybersecurity training: analyze needs, create modular learning assets (self-paced and instructor-led), validate effectiveness, coordinate with SMEs, and translate operational knowledge into trusted documentation.

Lead and grow a remote Security Detection & Response team, build detection engineering and observability systems, drive telemetry onboarding, Panther and MITRE-aligned detections, Python automation, CI/CD workflows, and AI-assisted triage. Own incident response, investigations, cross-functional collaboration, and measurement of detection effectiveness.

Own and drive product security for the MongoDB Database Server: lead fuzzing, threat modeling, secrets/container security efforts; perform security assessments, POCs, code reviews, and remediation for low-level memory issues; partner with engineering to design controls and educate teams.

Lead AppSec efforts across product, platform, and AI features by owning secure SDLC, performing threat modeling and deep code reviews, driving vulnerability management and remediation, building AppSec tooling and automations (including AI-assisted workflows), and enabling engineering teams with secure design guidance and training.

The Security Software Engineer will design and implement security controls for MongoDB Atlas, collaborating across engineering teams and ensuring adherence to high security standards.

The Senior Site Reliability Engineer will lead security design and implementation for cloud infrastructures, mentor teams, and automate security solutions.

Own Fetch’s information security function, including vulnerability management, application security, incident response, forensics, security architecture, GRC, compliance, third-party risk, AI governance, and security awareness. Serve as incident commander and senior technical authority, mature the security program, lead audits and executive reporting, manage security risks, and hire and develop the Security Engineering team.

Build and own automated security control monitoring, continuous control monitoring, AWS evidence collection, control-failure workflows, and AI-native GRC processes. Integrate APIs and data systems, maintain cross-framework control libraries, support audits, validate remediation, administer GRC technology, and establish engineering standards for automation. Partner with Platform Engineering, DevOps, and IT to implement preventive guardrails, dashboards, self-service evidence, and measurable improvements in audit readiness and risk reduction.

Lead and run engagement systems for Microsoft Security field communities: design community strategy, communications, events, and feedback loops; collaborate with cross-functional teams to drive adoption of Security priorities; measure community health and impact; support planning, readiness, and change management for security field managers and individual contributors.

Lead end-to-end execution of a 12+ initiative product security program, managing cross-team dependencies, vendor procurement, BAU security operations, and executive reporting. Maintain roadmap and tracking in Jira/Confluence, drive procurement/POCs, produce executive-ready metrics, and establish program cadence to ensure timely remediation and predictable delivery.

Leads cybersecurity, network security, and site reliability engineering across manufacturing and engineering environments. Designs secure infrastructure, manages Fortinet firewalls, Arista networks, VMware platforms, servers, SAN storage, backups, and disaster recovery. Oversees vulnerability management, incident response, compliance, infrastructure hardening, monitoring, troubleshooting, documentation, automation, and production incident escalation. Provides technical leadership, mentoring, and security architecture guidance while supporting global manufacturing operations.

Designs and executes application security practices across product and platform engineering teams. Responsibilities include integrating SAST, DAST, SCA, secret, IaC, API, mobile, container, and cloud-native security into CI/CD; conducting secure design reviews, threat modeling, code reviews, and testing; building automation, guardrails, policy-as-code, release risk gates, secure coding standards, SBOM processes, and vulnerability disclosure workflows.

Leads Ferguson’s enterprise Security Engineering function, including vulnerability management, DevSecOps, penetration testing, application and cloud security, endpoint and email protection, edge security, configuration management, and security tooling. Builds and develops technical teams, establishes roadmaps and metrics, prioritizes risk-based remediation, oversees vendors and service operations, and communicates security posture and investment needs to executives and technology partners.

Leads enterprise cybersecurity architecture for AI, cloud, hybrid, and on-premises environments. Designs secure AI architectures, cloud foundational controls, zero-trust identity models, API and data protections, and secure LLM, RAG, agent, and MCP integrations. Establishes governance, reusable security patterns, model-usage procedures, compliance controls, and audit readiness across AWS and Azure. Advises executives and technical teams, mentors security professionals, and drives secure cloud migrations while addressing AI/ML risks such as adversarial attacks, model poisoning, data drift, bias, and data leakage.

Provides engineering and operational support for enterprise infrastructure and endpoint security platforms. The role supports Azure and hybrid-cloud environments, Tanium and Intune endpoint technologies, automation, monitoring, patching, vulnerability remediation, compliance, troubleshooting, technical design, deployments, and cross-functional project delivery. Participates in architecture planning, documentation, change management, root-cause analysis, on-call support, and continuous improvement while partnering with IT, security, networking, application teams, and vendors.

Participate in a paid, part-time cybersecurity internship involving technical development, security response, collaborative projects, shadowing, vendor training, and certifications. Complete in-house training while working with cybersecurity experts. Interns must be U.S.-based, available primarily during weekday EST hours, attend mandatory Tampa onboarding, provide a personal computer and reliable internet, and demonstrate foundational IT, networking, operating systems, and information security knowledge.

Lead product vision and strategy for security operations services, defining outcomes for managed investigation, response, threat hunting, and advisory services. Partner with customer security ops, product, and marketing teams to deliver AI-driven, automated features, represent Zscaler to customers, and drive measurable security outcomes and operational alignment.

Lead Coinbase's global IT and security audit program, delivering complex cross-functional audits across cloud, infrastructure, cybersecurity, IAM, data protection, and third-party risk. Manage and develop a global audit team, partner with first- and second-line stakeholders to drive integrated assurance, and report executive-level findings to senior leadership and the Audit Committee. Modernize audit execution through data analytics, automation, and generative AI to enable continuous monitoring and automated evidence retrieval.