MEP Engineer; Connectivity

MEP Engineer (Connectivity)
Build Your Legacy:

At Legacy Professional Services, we believe successful projects start with exceptional people.

Across the country, owners, contractors, utilities, and public agencies trust us to deliver complex infrastructure, construction, energy, and mission-critical projects. Whether supporting a major capital improvement program, a hyperscale data center, an energy initiative, or critical community infrastructure, our work helps create the systems and facilities people rely on every day. We are an integral part of the teams that deliver projects.

Our professionals bring expertise in construction management, program management, project controls, quality assurance and quality control, commissioning support, asset management, workforce solutions, and energy programs. Together, we help clients solve challenges, improve performance, and achieve successful outcomes.

As our company continues to grow, we're looking for talented professionals who are ready to make an impact, build meaningful careers, and help shape the future of Legacy.

Legacy Professional Services is seeking an MEP Engineer (Connectivity) to support the coordination, installation, integration, testing, and turnover of structured cabling, fiber optic, and low-voltage connectivity systems on hyperscale data center construction projects.

In this role, you'll serve as a connectivity-focused member of the MEP team, working closely with MEP leadership, Project Managers, Superintendents, QA/QC professionals, commissioning teams, IT stakeholders, design teams, and specialty contractors to ensure connectivity infrastructure is properly coordinated with the mechanical, electrical, controls, and other critical building systems that support mission-critical operations.

You'll help bridge the gap between connectivity design and field execution by reviewing technical documentation, coordinating system interfaces and installation requirements, resolving field issues, tracking progress, and supporting testing and commissioning. Your expertise will help ensure connectivity infrastructure is installed in accordance with project specifications, industry standards, and hyperscale owner requirements and is ready to support phased turnover and commissioning.

This position is ideal for a technically driven connectivity professional who understands how structured cabling and low-voltage infrastructure integrate within complex MEP environments and enjoys solving technical challenges on fast-paced data center projects.

• Support the installation, integration, and deployment of structured cabling, fiber optic, and low-voltage connectivity systems for hyperscale data center projects.
• Coordinate connectivity scopes with mechanical, electrical, controls, fire/life safety, and other MEP systems to ensure proper system interfaces and installation sequencing.
• Review MEP and connectivity drawings, network diagrams, specifications, submittals, coordination drawings, and project documentation to identify installation requirements, conflicts, and dependencies.
• Coordinate pathway requirements, cable tray, sleeves, penetrations, equipment spaces, grounding and bonding, power requirements, and other interfaces between connectivity and MEP systems.
• Support the coordination of telecommunications rooms, network spaces, racks, cabinets, fiber infrastructure, and associated connectivity equipment.
• Coordinate rack-and-stack activities and deployment of white space infrastructure as required by the project.
• Verify connectivity installations meet project specifications, manufacturer requirements, TIA/EIA standards, BICSI best practices, and hyperscale owner requirements.
• Coordinate with connectivity contractors, MEP trades, design teams, and project leadership to identify and resolve field conflicts and constructability issues.
• Coordinate and document fiber optic testing, copper certification, OTDR testing, and other system validation activities.
• Collaborate with QA/QC and commissioning teams to support inspections, testing, system readiness, Integrated Systems Testing, and client acceptance.
• Track connectivity materials, equipment, network hardware deliveries, installation progress, testing documentation, deficiencies, and turnover requirements.
• Support short-term planning and sequencing activities to align connectivity installation with MEP construction, equipment energization, commissioning, and phased turnover milestones.
• Maintain as-built drawings, test…