Top Cybersecurity Jobs in Houston, TX

Own product marketing and go-to-market strategy for Censys’ attack surface management product. Develop positioning, value propositions, messaging, content, launch plans, sales enablement, competitive intelligence, analyst relations, and persona research. Collaborate with Product, Sales, Marketing, Business Development, and industry analysts to improve pipeline, bookings, conversion, and product direction using funnel and win/loss metrics.

Leads administration and optimization of multi-location servers, applications, networks, and cloud or hybrid environments. Installs, configures, upgrades, monitors, secures, and troubleshoots systems; performs vulnerability management, patching, hardening, backup and disaster recovery activities. Uses automation, scripting, virtualization, containers, and performance tools to improve reliability. Directs other system administrators, provides user and administrator training, resolves connectivity issues, and recommends technology improvements. A Secret clearance and extensive systems administration experience are required.

Administer enterprise Microsoft Active Directory and Group Policy environments, including architecture, domains, trusts, organizational units, sites, replication, backups, disaster recovery, and security configuration. Develop domain controller strategies, optimize Group Policy, manage administrative templates, and configure user and computer environments. Ensure compliance with Department of Defense security requirements while supporting the Defense Logistics Agency. The role requires extensive Windows Server and Active Directory experience, PowerShell expertise, DoD IAT Level II certification, and a qualifying Microsoft certification.

Develop and deliver Power Apps, Power Automate, Power BI, data visualization, and Microsoft 365 solutions for an Army customer. Engage customers to define requirements, manage expectations, document technical solutions, conduct user acceptance testing, create training resources, and provide project status updates. Build model-driven and canvas applications, automate business processes, support data modeling and visualization, and maintain integrations across the Power Platform ecosystem.

Lead Customer Success and Technical Account Management at Socket. Build and develop high-performing teams, own the customer journey from evaluation through retention, improve adoption and time-to-value, partner with Sales on renewals and expansion, represent customer needs to Product and Engineering, and establish scalable processes, metrics, and operating rhythms for global B2B SaaS customers.

Manage mid-market SaaS customer relationships from onboarding through adoption, retention, and expansion. Lead business reviews, communicate ROI, develop success plans, monitor customer health, resolve escalations, and coordinate with Product, Engineering, Support, and Sales. Provide customer education, communicate product updates, identify adoption opportunities, and deliver tailored recommendations. The role requires strategic and technical customer engagement, executive relationship management, and expertise in internet technologies, networking, and email security.

Own technical strategy for mid-market and enterprise sales opportunities from discovery through close. Lead architecture discussions, product demonstrations, proof-of-value exercises, security reviews, integrations, and production-readiness evaluations. Analyze traffic and logs, design deployments across web, mobile, API, CDN, cloud, and hybrid environments, address technical objections, and translate customer feedback into product input. Mentor Solutions Engineers and create enablement content.

Manage Proofpoint’s national partnership with Optiv by driving channel sales, partner alignment, pipeline development, account mapping, sales training, marketing programs, and new customer acquisition. Build executive and reseller relationships, develop business plans, recruit channel partners, support sales qualification and deal closure, communicate competitive positioning, and achieve channel quotas. The role requires an existing Optiv relationship and approximately 60% travel.

Manage supplier and subcontractor performance, schedules, delivery dates, material strategies, scope, risks, changes, and technical deliverables. Coordinate supply chain and programmatic actions, support statements of work, proposals, evaluations, negotiations, and executive briefings. The role requires frequent supplier engagement, schedule and cost management, and collaboration with program, technical, and subcontract stakeholders. It is remote with at least 50% travel and supports defense-related marine systems.

Manage supplier and subcontractor performance, schedules, risks, deliverables, scope, and material strategies for major defense programs. Lead supplier action tracking, integrated master schedule coordination, subcontract change control, technical evaluations, proposal support, negotiations, and executive reporting. Collaborate with engineering, manufacturing, quality, program, and supply chain stakeholders to resolve production issues and ensure on-time delivery. The role is remote with travel up to 50% and requires U.S. citizenship and the ability to obtain a Secret clearance.

Owns full-funnel performance marketing across paid advertising, organic media, email, and account-based marketing. Responsibilities include campaign deployment, optimization, budget pacing, experimentation, attribution reporting, analytics, and revenue-focused performance reviews. The role partners with Growth Marketing, SEO, ABM, RevOps, sales, design, and content teams to improve pipeline, ROI, and revenue impact while managing a small team.

Serve as a strategic technical partner to enterprise customers, driving deployment, adoption, and optimization of Claroty's platform. Provide architecture guidance, proactively identify risks, support escalations, translate customer feedback to product teams, create technical playbooks, and lead executive technical conversations. Travel up to 30% and work onsite in Rio de Janeiro.