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Teltonika

Pre-Sales Technical Support Engineer – Networking Solutions

Teltonika

. Act as a technical pre-sales advisor, supporting the sales team in customer engagements, solution design, and deal qualification .

Posted 10/17/2026full-timeIrving • Texas • United StatesMid-LevelSeniorWebsite

Core Competencies

Role fit
Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates expertise in designing and proposing end-to-end IoT and networking solutions, with strong capabilities in technical presentations and customer engagement. Proficient in troubleshooting and integrating networking technologies while effectively communicating complex concepts to diverse audiences.

Highest-signal resume keywords
Pre-Sales Solutions EngineeringNetworking FundamentalsTechnical Presentation SkillsLinux-Based SystemsIoT Deployments

ATS Keywords

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Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills
Networking TechnologiesTelecommunication SystemsVLAN ConfigurationVPN ConfigurationFirewall ConfigurationTechnical DocumentationScripting BasicsTroubleshooting SkillsAnalytical ThinkingProblem-Solving Skills
Soft Skills
Strong Communication SkillsPresentation Skills
Tools & Technologies
Linux-Based SystemsRoutersNetworking EquipmentTeltonika Networks ProductsIndustrial Protocols
Industry Keywords
IoTNetworkingTelecommunicationsCustomer EngagementTechnical Consulting

Tech Stack

Tools & technologies
DNSFirewallsIoTLinuxTCP/IP

About the role

Key responsibilities & impact
  • Act as a technical pre-sales advisor, supporting the sales team in customer engagements, solution design, and deal qualification
  • Spend approximately 50% of your time in client-facing activities, including meetings, presentations, demos, and workshops
  • Consult clients and internal stakeholders on device- and solution-related technical topics
  • Design and propose end-to-end IoT and networking solutions based on customer requirements
  • Deliver technical presentations, product demonstrations, and proof-of-concept deployments
  • Support integration of Teltonika Networks products into customer environments through hands-on guidance
  • Collaborate with sales, product management, and R&D teams to align solutions with market needs
  • Identify customer pain points and proactively recommend optimized technical solutions
  • Prepare and maintain technical documentation, proposals, and solution architectures
  • Conduct training sessions and workshops for clients, partners, and internal teams
  • Troubleshoot and resolve technical issues during pre-sales and pilot phases
  • Serve as a liaison between customers and Teltonika Networks R&D for complex technical requirements
  • Work hands-on with Linux-based systems, industrial protocols, networking technologies, and third-party integrations

Requirements

What you’ll need
  • Technical or engineering degree (Networking, Telecommunications, Computer Science, or related field) or equivalent experience
  • Experience in a pre-sales, solutions engineering, or customer-facing technical role is highly preferred
  • Strong communication and presentation skills, with the ability to explain complex technical concepts to diverse audiences
  • Solid understanding of networking fundamentals and internet technologies (TCP/IP, DNS, DHCP, HTTP/FTP, etc.)
  • Knowledge of telecommunication systems, including cellular technologies (2G, 3G, 4G, LTE)
  • Hands-on experience with routers and networking equipment
  • Experience configuring VLANs and QoS
  • Experience configuring VPN technologies (IPSec, L2TP, OpenVPN, DMVPN, SSTP)
  • Experience configuring firewalls (IPTABLES or similar)
  • Familiarity with Linux-based systems, preferably OpenWRT or embedded environments
  • Ability to create clear, structured technical documentation and solution designs
  • Scripting basics (bash/ash) and understanding of AT commands
  • Strong troubleshooting, analytical thinking, and problem-solving skills
  • Experience with industrial networking or IoT deployments is a strong advantage
  • Ability to travel up to 50% to customer sites, partner locations, and industry events

Benefits

Comp & perks
  • Hybrid work model based out of our Irving, Texas office
  • Great opportunities to grow in a strong and rapidly expanding IoT company
  • Structured onboarding and training on Teltonika’s internal systems, sales processes, and product-related topics, with continuous feedback and development support
  • Long-term career growth opportunities, including increased seniority or progression into Team Lead roles
  • Three weeks of paid vacation
  • Six sick days plus an extra day off on your birthday
  • Multicultural and diverse work environment that values knowledge sharing, collaboration, and a positive team culture
  • Internal knowledge-sharing sessions to support continuous professional growth
  • Team-building activities that foster trust, engagement, and collaboration
  • Standard working hours
  • Incentives
  • Referral bonuses