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

Serve as a Sales Engineer for Armis, performing technical demonstrations, deploying proof-of-value installations, delivering training, supporting marketing and events, troubleshooting, developing prospect-facing documentation, and collaborating with sales teams. Role requires customer-facing engagement and up to 40% travel.

Lead pre-sales technical engagements for enterprise customers: perform discovery, design solutions, deliver demos/POVs/POCs, validate integrations, and translate security and identity capabilities into measurable business outcomes while partnering with Sales and stakeholders.

Lead design, build, and deploy of large-scale data platforms for LLMs, RAG, and agentic AI systems. Hands-on coding, architecting fault-tolerant pipelines, establishing MLOps/DataOps best practices, mentoring engineers, and operationalizing research into production across Exabyte-scale distributed systems.

Assess and harden software supply chain security by performing technical assessments, designing and implementing security controls and monitoring for build pipelines, investigating systems for vulnerabilities, creating tooling to address gaps, and leading cross-team projects to improve CrowdStrike's product security posture.

Serve as the technical bridge in sales: identify customer requirements, design and demonstrate security solutions, prepare proposals/RFP responses, provide product feedback to engineering, develop technical marketing materials, and build customer and partner relationships while staying current on security trends.

The Security Engineer will manage Liftoff's SIEM, lead the adoption of AI-augmented SOC tools, triage alerts, and improve incident response processes while collaborating on various security functions.

Architect and present technical Zero Trust security solutions for enterprise customers. Lead product evaluations, run proofs-of-value, gather technical requirements, configure custom solutions, and collaborate with internal teams to align Zscaler offerings to customer goals.

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.

Act as a technical sales and implementation lead, using AI tooling to design and deliver identity governance solutions. Engage customers across discovery, architecture, and foundational implementations, collaborate with sales and cross-functional teams, and build agentic demonstration solutions to accelerate customer time-to-value.

Lead detection, response, and digital forensics for security incidents. Monitor alerts, perform technical analysis, act as Incident Commander, build automation and runbooks, mentor engineers, and coordinate cross-team investigations and insider threat work.

Build and own portal-side features in Ruby on Rails to surface endpoint health, troubleshooting, and remediation workflows. Translate agent signals into scalable customer-facing and internal experiences, collaborate cross-functionally, write well-tested code, mentor teammates, and drive technical design and delivery for endpoint platform portal capabilities.

Build and maintain Synapse collection pipelines using Storm queries, automation, data models, and tag hierarchies. Diagnose and resolve complex tooling defects, support threat hunting and adversary tracking, ensure data quality, contribute to recurring intelligence deliverables, document designs, improve processes, and collaborate across hunt, research, product, and engineering teams.