Sr. Critical Infrastructure Engineer

JLL; New York (NY); On-site; USD 135,000 - 170,000; Full time

Job summary

JLL in New York, NY is seeking a Senior Engineer to support a dedicated client account. You will oversee critical facilities operations, manage BMS, and coordinate construction projects, reporting to NYC offices.

The role requires 5–10 years of engineering experience in commercial real estate, with strong knowledge of HVAC, electrical, plumbing, and life safety systems.

Qualifications

• Bachelor's degree in Engineering (Civil, Mechanical, Electrical, or related discipline).
• 5-10 years of progressive project engineering experience in commercial real estate or corporate facilities.
• Strong technical knowledge of building systems (HVAC, electrical, plumbing, life safety).
• Ability to read and interpret architectural and engineering drawings.

Responsibilities

• Manage the delivery of critical facilities services to the assigned portfolio per contract scope.
• Act as a primary client contact and coordinate with property teams and vendors.
• Develop relationships with landlords, property managers, and third-party vendors.
• Collaborate with cross-functional teams to implement technical solutions for client needs.
• Perform field work including onsite electrical and mechanical assessments, testing and commissioning.
• Prepare detailed reports, maintenance logs, and service records for decision making.
• Manage Building Management System (BMS) for facility operations.
• Coordinate project scopes, schedules, and budgets for construction and renovation work.

Skills

Strong project management

Excellent written and verbal communic

Analytical problem-solving

Detail-oriented

Client service mindset

Education

Bachelor's degree in Engineering (Civil, Mechanical, Electrical, or related)

Tools

BIM/CAD software

Project management platforms

MS Office Suite

Job description

JLL empowers you to shape a brighter way .

Our people at JLL are shaping the future of real estate for a better world by combining world class services, advisory and technology for our clients. We are committed to hiring the best, most talented people and empowering them to thrive, grow meaningful careers and to find a place where they belong. Whether you've got deep experience in commercial real estate, skilled trades or technology, or you're looking to apply your relevant experience to a new industry, join our team as we help shape a brighter way forward.

Position Overview

We are seeking an experienced Senior Engineer to support a dedicated client account, with day-to-day reporting to our NYC offices. This role will support and contribute to the technical execution of critical facilities operations and of construction and renovation projects.

Key Responsibilities

• Manage the delivery of critical facilities services to the assigned portfolio in accordance with all agreed policies, procedures and contract scope.
• Act as a primary point of contact for the client and facility professionals
• Develop, cultivate, and own key relationships with landlords, property management companies, and third-party service providers and vendors.
• Collaborate with cross-functional teams to develop and implement comprehensive technical solutions that meet client requirements.
• Perform field work, including onsite electrical equipment and operational assessments, supervision of electrical equipment maintenance, testing and commissioning activities, set power meters and record measurements on electrical services and equipment.
• Perform field work, including onsite mechanical equipment and operational assessments, supervision of mechanical equipment maintenance, testing and commissioning activities.
• Prepare detailed reports and documentation, including maintenance schedules, equipment logs, and service records, to ensure compliance and facilitate decision-making.
• Manage Building Management System (BMS) for facility operations

Project Management & Execution

• Support all technical and engineering aspects of assigned projects from initiation through closeout
• Develop detailed project scopes, schedules, and budgets for construction and renovation work
• Coordinate with architects, engineers, contractors, and vendors throughout project lifecycle
• Conduct regular site inspections to monitor construction progress and quality
• Review shop drawings, submittals, and product specifications

Technical Oversight

• Review design documents, drawings, and specifications for accuracy and constructability
• Ensure all work complies with applicable building codes, regulations, and safety standards
• Resolve technical issues and provide engineering solutions during construction
• Coordinate building system tie-ins (HVAC, electrical, plumbing, life safety, IT/data)
• Perform commissioning oversight and punch list management

Stakeholder Coordination

• Serve as a technical liaison for the client account
• Coordinate with property management, facilities teams, and internal JLL resources
• Prepare and deliver project status reports and presentations
• Maintain strong client relationships through proactive communication

Documentation & Compliance

• Maintain accurate and complete project documentation and records
• Ensure proper close-out documentation including as-builts, warranties, and O&M manuals
• Track project milestones and deliverables
• Support audit and compliance requirements

Preferred Qualifications

• Bachelor's degree in Engineering (Civil, Mechanical, Electrical, or related discipline)
• 5-10 years of progressive project engineering experience in commercial real estate or corporate facilities
• Strong technical knowledge of building systems (HVAC, electrical, plumbing, life safety)
• Proven ability to read and interpret architectural and engineering drawings

Skills and Competencies

• Strong project management and organizational skills
• Excellent written and verbal communication abilities
• Proficiency with MS Office Suite (Excel, Word, PowerPoint, Project)
• Familiarity with BIM/CAD software and project management platforms
• Analytical problem-solving skills for complex technical challenges
• Ability to manage multiple projects simultaneously
• Detail-oriented with strong quality control focus
• Client service mindset with professional demeanor

Working Conditions

• Based in New York, NY at client locations in Hudson Yards area.
• Active construction site work requiring PPE and safety compliance
• Occasional evening or weekend work to support project schedules
• Physical ability to navigate construction sites, climb stairs, and conduct inspections

This position does not provide visa sponsorship. Candidates must be authorized to work in the United States without sponsorship.

Expected compensation for this position:

135,000.00 - 170,000.00 USD per year

Final compensation packages are determined by various considerations including but not limited to candidate qualifications, location, market conditio