On-Site Senior Project Manager, Low-Voltage Systems

Hatzel & Buehler Inc; Hauppauge (NY); On-site; USD 110,000 - 150,000; Full time

Benefits offered by this job

401(k)

401(k) matching

Dental insurance

Health insurance

Life insurance

Paid time off

Tuition reimbursement

Vision insurance

Job summary

Hatzel & Buehler Inc. is seeking a Senior Project Manager to direct project execution, ensure financial outcomes, and manage risks.

You will drive client communications, oversee scope, cost, and schedule, and coordinate with the Branch Manager on day-to-day decisions to deliver quality results on time and within budget. Responsibilities include managing subcontractors and vendors, reviewing plans and contracts, and maintaining accurate ERP project status and reporting.

Qualifications

• Bachelor’s Degree in Electrical Engineering or Construction Management.
• 10–12 years experience preferred.
• Proficient in reviewing AutoCAD drawings, as-built documentation, and coordination drawings for commercial and institutional projects.
• Experience estimating, budgeting, scheduling, and resource planning for complex low-voltage and building systems installations.
• Strong ability to manage subcontractors, vendors, and internal field teams across multiple projects and job sites.
• Extensive knowledge of low-voltage systems including audio-visual, electronic security, access control, CCTV, life safety, HVAC integration, structured cabling, and telecommunications.
• Demonstrated experience managing the full project lifecycle from estimating and budgeting through scheduling, vendor coordination, installation, commissioning, and project closeout.
• Familiarity with commercial, infrastructure, financial, healthcare, and institutional construction projects.
• Proficient in Microsoft Excel for estimating, project reporting, and schedule management.
• Working knowledge of AutoCAD, network configurations, control systems programming support, system commissioning, and troubleshooting is preferred but not required.
• Ability to develop and maintain project schedules, resource plans, and performance tracking tools to support successful project execution.

Responsibilities

• Manage all aspects of assigned projects including client relationships, scope, cost, and schedule and job efficiency from start to finish.
• Be the focal point of all client communications.
• Establish, build, and maintain relationships with clients to sustain existing and create future revenue streams.
• Know the plans, specifications, and contractual requirements for all assigned projects.
• Make sure safety is the team’s priority and promote quality in workmanship.
• Assist in contract review for all assigned projects.
• Identify, clarify, and document changes from initial project objectives and scope of work to support the change management process.
• Prepare, review, and submit in a timely fashion all payment requisitions, equipment submittals, change requests, and closeout documentation as per project requirements.
• Partners with Purchasing Manager to negotiate purchase orders with vendors and subcontractors.
• Attend all job-related meetings.
• Update project status in the company’s ERP system on a regular basis and ensure that project financials reported to accounting are accurate.
• Responsible for keeping all deadlines, deliverables, budgeting, and open lines of communication throughout the organization.

Skills

Estimating

Budgeting

Scheduling

Vendor management

Low-voltage systems

Project lifecycle

Excel

Network configurations

Control systems

Performance tracking

Education

Bachelor’s Degree in Electrical Engineering or Construction Management

Tools

AutoCAD

Job description

Hatzel & Buehler Inc. is seeking a Senior Project Manager to direct project execution, ensure financial outcomes, and manage risks.

You will drive client communications, oversee scope, cost, and schedule, and coordinate with the Branch Manager on day-to-day decisions to deliver quality results on time and within budget. Responsibilities include managing subcontractors and vendors, reviewing plans and contracts, and maintaining accurate ERP project status and reporting.