Top Remote Cyber Security Jobs in Dallas, TX

Perform hands-on application and system security assessments: discover and validate vulnerabilities, develop proof-of-concepts and custom tooling, conduct threat modeling and architecture reviews, and communicate clear remediation guidance to clients while contributing to security research.

The Staff Security Engineer will lead technical security initiatives, own architectural security decisions, mentor engineers, and align teams on security strategy while ensuring system integrity and compliance.

Design and support IAM solutions using Microsoft Entra ID, develop PowerShell automation, improve IAM processes, and provide guidance to junior engineers.

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

The Staff Product Security Engineer will enhance security in product development, conduct threat modeling, review code, automate processes, and advise on security requirements.

Perform 24/7 SOC monitoring and incident response across networks, endpoints, cloud and SaaS; triage, investigate, and remediate incidents; collaborate with vulnerability management, FedRAMP, and engineering teams; refine detection/playbooks; maintain incident documentation and SOC processes; support FedRAMP-related security and privacy responsibilities and periodic background investigations.

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.

Manage and coach a security operations team responsible for detection, investigation, and incident response. Perform hands-on work designing/tuning detections, operating SIEM/SOAR, leading incident response, improving automation and runbooks, and managing vendor relationships to protect patient and provider data.

Lead the Application Security Practice, overseeing team performance and business growth while delivering high-quality security consulting services and fostering innovation through AI integration and research contributions.

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.

Work with sales and marketing to generate and qualify leads, manage outreach and CRM workflows, support Account Executives, articulate OEM/security technology value, drive event attendance, document prospect needs in Salesforce, and report business development metrics and ROI.

Provide advanced, customer-facing technical support for Cynet's security platform: troubleshoot escalated issues, deploy and optimize solutions, analyze logs, collaborate with R&D/product teams, mentor Tier 1 engineers, maintain documentation, and influence product improvements.

Sell Abnormal AI security SaaS into enterprise LATAM accounts: build pipeline, prospect and win new logos, manage deals to close, drive expansions and renewals, collaborate with SEs/CS/product/marketing, and maintain accurate sales data and business cases.

Investigate security alerts (Cynet), perform live incident response, malware analysis and forensics, threat hunting, and produce threat intelligence reports. Operate security tools (firewalls, IDS, SIEM, endpoint protection) and collaborate with research to improve detection and hunting capabilities.

Own technical pre-sales for enterprise AI security: lead discovery, design demos, execute end-to-end POCs, partner with AEs, surface product feedback, and advise customers on complex technical decisions.

The Senior Application Security Engineer ensures the security of systems and data by monitoring vulnerabilities, responding to incidents, and promoting security best practices within the organization.

Act as the technical lead for enterprise pre-sales: deliver product demonstrations, own Proof of Value outcomes, support Account Executives, research competitive/technical issues, and drive customer success for complex email security engagements.

Design, build, and scale vulnerability management systems across cloud and application environments, automate vulnerability detection, and support offensive security initiatives.

The fellowship provides military spouses and separating service members with cybersecurity training and hands-on experience through projects and vendor training, aimed at enhancing their security skills.

Part-time remote cybersecurity internship (Aug 31–Nov 20, 2026) providing hands-on technical development, security response, collaborative projects, shadowing, vendor-led training and certifications. Interns complete in-house training, work 25–29 hrs/week (majority 11am–4pm EST), must be U.S.-based, and be available for full-time hire by 2027. Paid at $20/hr.

Lead security initiatives by establishing secure development practices, conducting security reviews, as well as managing threat modeling and security assessments.

The Embedded Detection Analyst will enhance detection performance for strategic customers, resolve security issues, and analyze incident patterns using various detection tools and methodologies.

The Senior Security Engineer will design detection logic, investigate alerts, automate responses, and collaborate on threat detection with team members. Responsibilities include triaging alerts, writing detection code, and defining best practices for detection frameworks.

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.