Top Tech Jobs & Startup Jobs in San Antonio, TX

Conduct offensive security research focused on software supply chain threats, zero-day vulnerabilities, malicious code, third-party libraries, and CI/CD systems. Develop exploit techniques, collaborate on detection and mitigation capabilities, publish research through blogs and security conferences, and contribute open-source tools and methodologies. The role requires deep expertise in vulnerability research, reverse engineering, application security, exploit development, and software supply chain security.

Leads end-to-end business transformation projects and workstreams, managing scope, schedules, budgets, risks, resources, stakeholders, reporting, and quality. Facilitates cross-functional collaboration across Operations, IT, Finance, vendors, and business teams. Oversees process redesign, systems implementation, organizational change, adoption, stage reviews, go/no-go decisions, and post-implementation lessons learned. Requires strong project governance, communication, change management, and delivery skills across Agile and waterfall environments.

Serve as a customer-facing technical product expert supporting sales growth. Partner with Sales to deliver presentations, demonstrations, technical evaluations, enablement, and competitive guidance; own technical customer engagements and help close opportunities. Gather customer feedback for Product and Engineering, drive product conversations, and create documentation, blog posts, videos, and knowledge-base content. The role requires strong communication, technical problem-solving, collaboration, judgment, and self-direction in a remote international environment.

General expression-of-interest application for future opportunities at a real estate development and management firm. Potential areas include property management and leasing, construction and development, accounting and finance, marketing and branding, and operations and corporate support. The company seeks adaptable, collaborative candidates with strong work ethic, attention to detail, and a commitment to delivering high-quality experiences.

Supports Oracle ERP implementation testing for billing processes, including UAT and parallel testing. Develops business scenarios, executes test scripts, validates billing calculations and invoice outputs, investigates discrepancies, documents defects, coordinates issue resolution, and supports business readiness and sign-off. Partners with Billing, Accounts Receivable, Payroll, Operations, IT, consultants, and project stakeholders while maintaining testing evidence, process documentation, status updates, and readiness materials.

Oversees project execution, budgets, resources, personnel, site operations, maintenance programs, materials, safety, quality, and schedule adherence. Coordinates with regional and headquarters teams, evaluates senior staff, supports training and workforce allocation, conducts status reviews, and reports progress to senior management. The role also drives operational efficiency, compliance, continuous improvement, and alignment with organizational objectives across facilities management, maintenance, and construction projects.

Leads mechanical engineering activities across design, procurement, installation, testing, commissioning, and handover. Reviews calculations, drawings, specifications, equipment selections, vendor documents, and technical deliverables. Coordinates multidisciplinary teams, supports procurement and site execution, ensures compliance with standards and safety requirements, resolves technical issues, monitors schedules, and mentors junior engineers.

Manage a portfolio of key clients as their primary liaison, building long-term partnerships, delivering proactive support, leading business reviews, resolving escalations, and identifying upsell and cross-sell opportunities. The role requires understanding client goals and workflows, coordinating internal stakeholders, tracking account performance and revenue, maintaining Salesforce records, and meeting account growth targets. Occasional travel of up to 5% may be required.

Own creative strategy for medical clinic marketing accounts, including market research, ad angles, briefs, scripts, copywriting, performance iteration, and video quality control. Collaborate with media buyers, editors, and client success staff while building scalable creative systems in Google Docs and Airtable. The role focuses on paid direct-response ads, organic content, Meta advertising, and healthcare-focused local service marketing.

Own a portfolio of home improvement clients, serving as the primary relationship manager and driving retention, results, referrals, reviews, and timely MRR collection. Manage regular check-ins, identify and escalate issues, handle difficult conversations, and build scalable onboarding, health-tracking, reporting, and churn-prevention processes. The role manages 20–50 accounts in partnership with media buying and creative teams.

Prospects for, develops, and maintains relationships with financial advisors and sales managers in the financial institutions channel. The role drives annuity sales through territory planning, lead development, product presentations, advisor training, seminars, webinars, and strategic collaboration with relationship managers and internal partners. It also maintains sales activity records and supports revenue objectives.

Lead Cresta’s global Sales Enablement team supporting sales representatives and SDRs. Responsibilities include prioritizing enablement needs, managing the team, owning strategic sales enablement, delivering onboarding and kickoff programs, measuring program impact, partnering with sales leadership, and helping teams use AI tools effectively. The role requires experience enabling complex, multi-stakeholder sales organizations in fast-paced environments.