Top Remote Senior Level Cybersecurity & IT Jobs in Dallas, TX

Lead technical solution design for a government program in security countermeasures, collaborating across teams to refine proposals and ensure regulatory alignment.

Serve as the technical bridge between Corellium and elite security researchers: deliver demos, map reverse-engineering workflows to Corellium APIs, lead PoC evaluations bypassing anti-debugging protections, gather competitive intelligence, and provide product feedback. Requires deep mobile internals, reverse-engineering, scripting, and virtualization knowledge, with frequent travel throughout the Asia Pacific region.

Lead day-to-day GRC operations: manage audits and certifications (SOC 2, ISO 27001/42001), maintain risk register and controls, coordinate assessments and evidence collection, support customer security questionnaires and due diligence, partner with Engineering to implement technical controls, and build scalable governance processes.

Perform enterprise web application, API, and database penetration tests; analyze authentication/authorization and business logic flaws; draft technical reports; validate remediations; automate tests; coordinate with owners and SOC teams; research emerging APT threats and threat emulation techniques; support corporate proposals and agency cybersecurity initiatives.

The Cybersecurity Engineer protects clients by managing security monitoring solutions, vulnerability management, and compliance in cloud and on-premises environments.

Lead advanced security operations: escalate and resolve complex incidents, improve SIEM/EDR detection and automation, perform threat hunting and log analysis, mentor junior engineers, maintain runbooks, and support compliance and incident readiness exercises.

Lead design and delivery of compliance programs (PCI DSS, GLBA, HIPAA, NIST) for campus and public-sector customers. Manage schedules, scope, evidence collection, remediation, stakeholder coordination, and customer enablement. Author governance artifacts, train staff, support vISO services, and collaborate with QSAs and engineers to ensure accurate, timely deliverables across a portfolio of customers.

Design and maintain secure converged IT/OT network architectures for industrial control systems. Configure and manage switches, routers, firewalls, VPNs, IDS/IPS, and SIEM; enforce IEC 62443 and NIST-aligned policies; perform vulnerability assessments and incident response for ICS/SCADA environments; monitor industrial protocol traffic and collaborate with controls engineers during deployments and commissioning.

Lead hands-on administration of IAM systems (Okta, AD, M365), build and maintain integrations with endpoint and security tooling, own device trust and conditional access, support audits (SOC 2/FedRAMP), troubleshoot escalated identity issues, and document configurations while providing broader senior systems administration support.

Designs and delivers AppGate ZTNA solutions by leading technical engagements, POCs, demos, and deployments. Collaborates with sales, engineering, product, and post-sale teams to architect integrations, automate workflows, and validate security functionality. Provides technical escalation, customer training, and feedback to prioritize product enhancements while ensuring secure, repeatable, auditable automation and integration into cloud and CI/CD environments.