Enterprise Architect – LMR, 5G & Physical Security

Mobile Communications America; Fishers (IN); On-site; USD 140,000 - 200,000; Full time

Job summary

Mobile Communications America, Inc. seeks an Enterprise Architect to serve as senior technical and strategic leader responsible for designing holistic, integrated technology solutions across LMR, cellular data infrastructure, and physical security domains for enterprise customers.

This role bridges the gap between complex customer business requirements and scalable, vendor-agnostic technical architectures — serving as the most senior technical voice in enterprise sales cycles, deployments, and

Qualifications

• 10+ years of progressive experience in systems integration, solutions architecture, or network engineering with enterprise focus.
• 5+ years of hands-on technical expertise in two or more domains: LMR, private cellular, or physical security.

Responsibilities

• Lead enterprise solution architectures spanning LMR, CBRS/4G/5G, DAS, IBW, and physical security integration.
• Develop BOMs, topology diagrams, and technical specifications for enterprise environments.
• Serve as primary technical authority in enterprise sales pursuits, executive briefings, and customer workshops.
• Support RFP/RFI responses with architecturally sound content and design governance.

Skills

Enterprise Architecture

Solution Architecture

Pre-Sales

Executive Communication

Networking Fundamentals

Leadership

Diagramming

Tools

Visio

Lucidchart

Job description

Mobile Communications America, Inc. seeks an Enterprise Architect to serve as senior technical and strategic leader responsible for designing holistic, integrated technology solutions across LMR, cellular data infrastructure, and physical security domains for enterprise customers.

This role bridges the gap between complex customer business requirements and scalable, vendor-agnostic technical architectures — serving as the most senior technical voice in enterprise sales cycles, deployments, and