> Markdown version of [/jobs/ext/3747442-pre-sales-infrastructure-network-design-engineer](https://www.wearedevelopers.com/jobs/ext/3747442-pre-sales-infrastructure-network-design-engineer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Pre-Sales Infrastructure/Network Design Engineer - **Company:** Indotronix Avani Group - **Location:** New York, NY, United States - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Microsoft Word, JSON - **Published:** October 15, 2026 - **Apply:** https://candidateportal.ceipal.com/job-details/4iCr_ZfYAZkHkjLkSVf5ZV6HfTv23GlIoUoeE-pQblo ## About the Role 10+ years in network engineering, infrastructure engineering, or technical architecture roles - Advanced knowledge of extranet technologies and private client connectivity models - Proficient in application flow mapping across firewalls, load balancers, routers, and network infrastructure - Demonstrated client-facing communication and presentation skills - Expert-level technical writing and documentation abilities - Strong command of PowerPoint and Visio for technical diagrams and presentations - Bachelor's degree in Engineering or related technical field - Experience working in securities, financial services, fintech, or regulated technology environments Preferred Skills - Prior consulting or pre-sales engineering experience - Deep familiarity with current financial technology trends - Additional certifications (CCNP, CCIE, etc.), Submit your resume and a short cover letter highlighting relevant experience and key projects. Candidates must be authorized to work in the US without sponsorship., Word ## Description Join a dynamic technology team at the forefront of financial services infrastructure. As a Senior Pre-Sales Infrastructure/Network Design Engineer, you will drive the technical solutioning process for high-stakes client onboarding and connectivity projects in a highly regulated environment. This is an opportunity to leverage your deep technical expertise and client-facing skills, impacting mission-critical connectivity for top-tier clients in securities, fintech, and financial services., Design and architect robust network and extranet solutions tailored to client onboarding and integration needs - Lead technical presentations, communicating complex designs to clients, vendors, and partners with clarity and confidence - Develop detailed technical documentation, diagrams, and presentations using PowerPoint and Visio - Collaborate across functional teams to troubleshoot and resolve connectivity, infrastructure, or integration issues - Ensure technical solutions comply with regulatory standards and security requirements - Provide pre-sales technical guidance throughout the client engagement lifecycle