Top Entry Level Sales Engineer Jobs in St. Louis, MO

The Associate Sales Engineer partners with sales, product, customer success, and professional services teams to support SaaS sales. Responsibilities include conducting consultative discovery, delivering tailored technical demonstrations, explaining API integrations and security protocols, identifying technical blockers, recommending solutions, incorporating customer feedback, and communicating technical value to HR and IT stakeholders. The role also requires collaboration, continuous learning, competitive awareness, and use of data and AI tools to improve buyer engagement.

Lead the technical aspects of enterprise sales for an AI-powered mortgage loan origination platform. Responsibilities include conducting technical discovery, understanding prospect architecture and workflows, delivering tailored product demonstrations, addressing technical objections, influencing deal strategy, supporting enterprise deal closure, and sharing customer feedback with product teams. The role partners closely with Sales and helps build Vesta’s go-to-market motion and company culture.

Supports senior sales and applications engineers throughout the sales cycle, including customer communication, quotations, proposals, CRM maintenance, forecasting, order documentation, lead qualification, and trade show follow-up. Develops technical knowledge of hydraulic presses, automation equipment, manufacturing processes, and customer applications through mentorship and training. The role gradually assumes greater responsibility for customer interactions and sales activities, with occasional travel for customer visits and training.

Leads technical pre-sales engagements for Hologram’s IoT connectivity platform, partnering with Account Executives to win complex deals. Responsibilities include solution architecture, product demonstrations, API integration guidance, hardware and embedded-system recommendations, cellular certification support, technical troubleshooting during pilots, and communicating technical value to enterprise stakeholders. The role requires expertise in cellular technologies, networking, IoT deployments, scripting, SQL troubleshooting, and developer-facing technical sales.

The Ubuntu Pro Sales Engineer drives adoption of Ubuntu Pro, advises customers, delivers presentations, and collaborates with sales teams to meet targets in a global setting.

Partner with Account Executives to handle the technical side of sales: deliver personalized demos, answer technical questions, manage PoCs, build relationships with product and engineering teams, and optionally create documentation or integration prototypes.

Build relationships with prospective customers as a Sales Engineer for Island’s enterprise browser and security platform. Lead discovery sessions, product demonstrations, proof-of-concepts, and technical objection handling. Translate complex cybersecurity, networking, and enterprise software capabilities into clear customer value while partnering with sales teams as a technical strategist, trusted advisor, and product champion. This is an open pipeline opportunity for future U.S.-based sales engineering roles.

Serve as the primary technical advisor in mid-market and enterprise sales cycles. Lead discovery, architecture discussions, product demonstrations, competitive research, and Proof of Value programs. Translate security technology into measurable business outcomes, address technical objections, educate stakeholders and partners, and support AI security solutions across email and identity. The role requires expertise in SaaS security, email infrastructure, networking, identity, threat detection, and customer-facing technical communication.