Top Cybersecurity Jobs in Houston, TX

Operate and improve Microsoft Azure and hybrid infrastructure across compute, storage, networking, monitoring, identity, backup, and disaster recovery. Own infrastructure incidents, troubleshoot complex issues, deliver changes and patching, monitor performance and security, and implement sustainable operational improvements. Partner with technology, security, and engineering teams to automate, standardize, document, and secure infrastructure services. Provide occasional desktop support to the Austin team.

Research and analyze cybercriminal activity across dark web and underground platforms, track threat actors and campaigns, produce intelligence reports, maintain covert sources and personas, investigate cryptocurrency and money laundering, and deliver actionable findings to customers. The role also uses OSINT, AI-assisted workflows, and intelligence platforms while contributing to automation and proactive threat research.

Build scalable infrastructure for LLM-based agentic AI supporting autonomous security operations. Responsibilities include designing agent orchestration frameworks, LLM inference and resource-management systems, MCP servers, supporting APIs, and distributed backend services. The role collaborates with machine learning, security research, engineering, and product teams. Required experience includes backend infrastructure, distributed systems, APIs, microservices, cloud deployment, containerization, orchestration, and Python, Java, or Go.

Leads revenue operations and business systems for Sales, Customer Success, Finance, and related teams. Owns Salesforce and Nue CPQ architecture, revenue forecasting, pipeline and retention analytics, quote-to-cash processes, system integrations, data governance, vendor management, and systems roadmaps. Manages and mentors two direct reports while delivering implementations, automation, documentation, and operational improvements across the GTM technology ecosystem.

Drive revenue growth by expanding existing client relationships, identifying cross-sell and upsell opportunities, and managing the full enterprise sales cycle. The role involves consultative selling of managed cybersecurity services, including CMMC, NIST, SOC, MDR, EDR, SIEM, vulnerability management, and cloud security. Responsibilities include developing sales plans, leading complex negotiations, maintaining CRM records, meeting quotas, building C-level relationships, and collaborating with customer success and service delivery teams.

Own strategic enterprise security engagements as the CTO Office representative, solving complex deployment and customer issues, influencing the product roadmap, building technical infrastructure and tooling, and producing technical content. The role requires deep security operations expertise, cloud architecture knowledge, hands-on coding, AI-assisted development, enterprise customer engagement experience, and frequent travel between US customers, industry events, and Tel Aviv.

Leads digital forensic analysis for ransomware and compromise investigations, examining disk, memory, operating system, network, and security artifacts. Identifies indicators of compromise and attacker tactics using EDR data and incident-mapping frameworks. Develops investigation timelines, prepares technical findings and reports for technical and nontechnical audiences, conducts peer reviews, and supports project delivery. Requires incident response or digital forensics experience, relevant education, and at least two industry certifications.

Build offensive red team agents that convert real-world adversary tradecraft into autonomous AI capabilities. Develop attack-chain workflows, payloads, command-and-control, evasion techniques, and post-exploitation skills across Windows, Active Directory, on-premises, cloud, and network environments. Design cyber ranges with production defenses, create measurable security benchmarks, validate attack paths in customer environments, and contribute research to the offensive security community.

Provides technical customer support for a cloud and AI security platform. Responsibilities include troubleshooting and debugging customer issues, system administration, networking, incident escalation, documentation, and developing scalable automation through coding and scripting. The role also participates in an after-hours, holiday, and weekend on-call rotation.

Prospect for new B2B business through networking, cold calling, canvassing, referrals, and social selling. Qualify opportunities, manage CRM pipelines, conduct customer meetings, assess needs, recommend technology solutions, present proposals, negotiate agreements, and close sales. Build long-term customer relationships, identify upsell opportunities, collaborate on territory growth strategies, and maintain accurate activity reporting. The role requires frequent local travel throughout an assigned Tennessee territory.