Senior In-Building Cellular DAS Design Engineer

Motorola Solutions

Senior Design Engineer designing, planning, and implementing in-building wireless solutions at Motorola Solutions. Collaborate with project managers, installers, and stakeholders for successful project execution.

Posted 6/2/2026full-timeRemote • Arizona • 🇺🇸 United StatesSeniorWebsite

ATS Keywords

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Hard Skills

iBwave Enterprise design softwareRF principleswireless communication technologiesDAS designDAS provisioningDAS commissioningDAS integrationDAS troubleshootingRF Test equipmentfiber optic installation

Soft Skills

analytical skillsproblem-solving skillscommunication skillsinterpersonal skillsteamworkindependencetechnical writing skillscustomer-facing skillscollaborationrequirements gathering

Tools & Technologies

Spectrum AnalyzerSignal GeneratorsTDROTDRPIMGoogle SuiteSolidJMAADRFAvari

Certifications & Qualifications

Level 3 iBwave certificationProject Management/PMP certification

Industry Keywords

Bi-Directional AmplifierActive DASP25 public safetyLMR systems700 MHz800 MHzUHFVHFIn-Building Cellular DASNeutral Host designs

Tech Stack

Tools & technologies

PMP

About the role

Key responsibilities & impact

Design and engineer Off-Air (Bi-Directional Amplifier) and Active DAS (Distributed Antenna System) solutions for various environments.
Conduct site surveys and gather requirements for system design.
Utilize iBwave Enterprise design software to create detailed design documentation, including building modeling, DAS equipment placement, cable routing, prediction maps, and other required compliance reports.
Perform system optimization in iBwave and can help to resolve performance issues.
Collaborate with Project Managers, Installers, and other DAS stakeholders to ensure successful project execution.
Stay up-to-date with industry standards and technological advancements in wireless communications.
Provide technical support and documentation for completed projects.
Ensure designs comply with all applicable codes and regulations.

Requirements

What you’ll need

Level 3 iBwave certification required.
Proficiency in using iBwave Enterprise design software.
Strong understanding of RF principles and wireless communication technologies.
Experience with various types of antennas, amplifiers, and other DAS components.
Excellent analytical and problem-solving skills.
Strong communication and interpersonal skills.
Ability to work independently and as part of a team.
DAS design for P25 public safety and LMR systems including 700 MHz, 800 MHz, UHF and VHF systems.
In-Building Cellular DAS including off-air Part 20 Cellular RF source designs, Direct Connect single carrier and Multi-carrier (Neutral Host) designs.
Experience with small, large and very large venue DAS design (Hospitals, prisons, multi-story buildings and stadiums).
Experience with DAS provisioning, commissioning, integration and troubleshooting.
Thorough knowledge of RF Test equipment including Spectrum Analyzer, Signal Generators, TDR, OTDR and PIM.
Experience in the installation of fiber optic and coaxial cable and understanding cable test result information.
Must be up to date on current Bi-directional amplifiers and active DAS technologies and testing equipment.
Able to travel to customer site for assisting in the troubleshooting, diagnoses and resolution to DAS coverage issues.
Ability to have customer facing design reviews, requirements gathering and training.
Interface, collaborate and work with MSI Direct Sales and Channel Partners.
Excellent technical writing skills.
Experience using Google Suite is a Plus.
Network experience and certifications.
Project Management/PMP experience a plus.
Experience with specific vendor equipment and platforms such as Solid, JMA, ADRF, Avari, Comba, Nextivity.

Benefits

Comp & perks

Incentive Bonus Plans
Medical, Dental, Vision benefits
401K with Company Match
10 Paid Holidays
Generous Paid Time Off Packages
Employee Stock Purchase Plan
Paid Parental & Family Leave
more!