Sr Project Manager

Arium Networks builds and operates small cell networks that are shaping the future of wireless connectivity. As demand for faster, more reliable wireless coverage continues to grow, small cell technology is becoming essential to how communities stay connected. Our company brings together an established infrastructure, existing client base, and deep industry expertise, while offering the rare opportunity to step into an early‑stage environment where your ideas matter and your contributions shape what comes next - helping define how we work, what we build, and how we scale.

Joining Arium Networks allows you to grow your career while building technology that will influence how people connect in the years ahead.

The Senior Project Manager is responsible for leading and managing all new business opportunities associated with the design and deployment of advanced wireless network solutions, including Indoor Distributed Antenna Systems (iDAS), Outdoor Distributed Antenna Systems (oDAS), Small Cell networks, and WiFi infrastructure. This individual serves as the primary project lead from opportunity identification through proposal development, customer engagement, planning, and project handoff for execution.

The role requires a highly experienced subject matter expert with deep knowledge of wireless network design, construction methodologies, and deployment practices for both indoor and outdoor environments. The Senior Project Manager will develop comprehensive construction scopes of work, prepare accurate cost estimates, evaluate deployment risks, and ensure proposed solutions are aligned with technical, operational, and financial objectives.

Working directly with venue owners, property management teams, and key customer stakeholders, the Senior Project Manager will lead discussions regarding site requirements, deployment strategies, construction logistics, approval processes, and implementation planning necessary to support RF design objectives. This individual must possess exceptional communication and relationship management skills to build trust, drive alignment, and facilitate timely decision-making.

The Senior Project Manager will collaborate closely with RF Engineering, Real Estate, Construction, Operations, and other cross‑functional teams to develop scalable and cost‑effective solutions. The successful candidate must demonstrate the ability to influence and drive teams across organizational boundaries, balance competing priorities, and ensure opportunities progress efficiently from concept through execution readiness.

In addition to leading opportunity development efforts, the Senior Project Manager may be assigned responsibility for the full execution of select projects following contract award. In this capacity, the individual will provide end‑to‑end project leadership, managing all construction activities, contractor performance, project schedules, budgets, forecasts, and financial reporting. The Senior Project Manager will serve as the primary point of accountability for project delivery, ensuring adherence to scope, quality, safety, and customer expectations while proactively mitigating risks and resolving issues.

This role requires effective management of internal and external stakeholders, including venue owners, contractors, engineering teams, vendors, and executive leadership, to ensure projects are delivered on time and within budget.

• Lead all phases of new business opportunity development for wireless network deployments, including iDAS, oDAS, Small Cell, and WiFi solutions.
• Develop detailed construction scopes of work and comprehensive project estimates for indoor and outdoor deployments.
• Serve as the primary interface with venue owners,…