Senior Building Systems Engineer - Net-Zero Operations

HITT Contracting Inc.; Falls Church (VA); On-site; USD 50,998 - 74,183; Full time

Benefits offered by this job

Competitive health care coverage

Employer-matched 401(k)

Performance-based bonuses

Wellness reimbursement program

Paid holidays and time off

Job summary

HITT Contracting Inc. in Falls Church, Virginia, seeks a Senior Associate, Building Systems Engineer. In this role, you will be responsible for the maintenance and repair of Net Zero building systems including HVAC, mechanical, and plumbing systems. Experience in commercial building operations is required, along with certifications like EPA CFC and OSHA 30.

Join a supportive team and take part in a structured career path with opportunities for growth. HITT Contracting offers a competitive benefits package including health care, 401(k), and paid time off.

Qualifications

• 3-5 years of experience in commercial building operations.
• Technical training in HVAC or related fields accepted in lieu of a degree.
• Ability to operate tools and diagnostic devices used in mechanical trades.

Responsibilities

• Perform maintenance and repairs on mechanical and plumbing systems.
• Conduct building walk-throughs to assess system performance.
• Optimize equipment efficiency to reduce unnecessary energy consumption.

Skills

Mechanical systems knowledge

HVAC proficiency

Energy efficiency focus

Problem-solving abilities

Teamwork and communication

Education

Four-year degree in relevant field (preferred)

Universal EPA CFC Certification

OSHA 30 Certification

LEED Green Associate certification

Tools

Testing instruments for HVAC

Construction project-related drawings

Job description

Every day, our team members do amazing things in pursuit of our shared purpose to build trust with our clients, partners, subcontractors, and teammates. No matter your background, education, or career path, if you share our vision to create extraordinary experiences, you belong at HITT.

Senior Associate, Building Systems Engineer

Job Description

As a critical member of our Facilities Team, the Building Systems Engineer, Senior Associate is responsible for the operation, maintenance, and repair of Net Zero building systems, including mechanical, electrical, plumbing, life safety, and building automation systems. This role ensures safe, reliable, and energy-efficient operation of building infrastructure in alignment with Net-Zero Energy (NZE) performance targets. This position reports to the Chief Building Engineer and may have direct reports.

Responsibilities

FUNTIONAL

• Performs maintenance and repairs on all mechanical, HVAC, electrical, and plumbing systems to ensure building systems operate at peak energy efficiency.
• Conducts routine building walk-throughs to assess system performance, document equipment condition, identify energy inefficiencies, and report deficiencies requiring corrective action that could impact energy use or NZE performance targets.
• Records operational readings and makes performance‑based adjustments to optimize equipment efficiency and reduce unnecessary energy consumption.
• Maintains site-specific Standard Operating Procedures (SOPs) that embed NZE principles, energy‑efficient operating practices, emission-reduction strategies, and compliance requirements for building systems and equipment.
  
  

TECHNICAL

• Demonstrates proficiency in BMS/EMS functionality and understands system sequences for proper operation.
• Responds to HVAC and mechanical service calls by diagnosing and resolving issues while prioritizing energy‑efficient operation and restoring systems to required performance, comfort, and sustainability standards.
• Assists the Chief Building Engineer, contractors, and consultants in evaluating building system performance.
• Adheres to established preventive maintenance schedules and documents work performed.
• Coordinates and oversees contractor/vendor work when required.
  
  

Qualifications

EXPERIENCE & EDUCATIONS

• Minimum 3-5 years of experience in commercial building operations.
• A four-year degree from an accredited university is preferred but not required.
• In lieu of a degree, technical training in HVAC, refrigeration, controls, mechanical systems, or related fields is acceptable.
• Universal EPA CFC Certification
• OSHA 30 Certification (required)
• LEED Green Associate
• Ability to operate tools, test instruments, and diagnostic devices used in mechanical and HVAC trades.
• Proficiency in reading, interpreting, and updating construction project-related drawings.
• Strong problem-solving skills, initiative, and the ability to work with minimal supervision.
• Ability to work effectively in a team environment with strong communication and customer service skills.
• Prior experience with preventive maintenance programs and the operation of a wide variety of mechanical systems.
  
  

Physical Requirements

• Routinely required to bend, reach, climb, and maintain awkward positions for extended periods.
• Must be able to lift up to 50 lbs. independently.
• Must be able to climb stairs, ladders, staging, lifts and work safely at various heights.
• Must be able to work in confined spaces and in physically demanding positions (kneeling, stooping, crouching).
• Frequent walking around the building, often while carrying tools and equipment.
• Must rely on sight, hearing, and smell for the detection of mechanical issues and safety hazards.
• Ability to work indoors and outdoors in varying environmental conditions.
  
  

COMPETENCIES

• Demonstrates a sense of urgency in completing tasks
• Recognizes HITT quality standards and reports Issues in a timely manner
• Consistently delivers quality work throughout the project
• Takes initiative to seek areas for personal improvement and is coachable and receptive to feedback
• Works well with differing points of view and personality types
• Brings new ideas to the table
• Embraces tools and technologies
• Delivers the highest level of customer service
• Maintains a safe and inclusive work environment for all team members
  
  

WHY JOIN US?

Opportunity to grow within a structured career path. Hands-on experience in a professional environment. Supportive team and leadership guidance. Exposure to systems, tools, and business operations.

APPLY TODAY

If you are ready to start your career in a role where organization, attention to detail, and teamwork matter, we would love to hear from you.

In accordance with Virginia Senate Bill 215 (SB 215), the base salary range for this position is:

$37.02 - $53.85

Compensation in other cities and states may vary. HITT Contracting offers a competitive total benefits and compensation package including performance-based bonuses, premium health care coverage including vision and dental, employer-matched 401(k), wellness reimbursement program, paid holidays and time-off, and other voluntary benefits and leave types. The determination of salary is based on the candidate’s individual professional experience, qualifications, education, skills, and training.

HITT Contracting is an equal opportunity employer. We are committed to hiring and developing the most qualified individuals based on job-related experience, skills, and merit. All employment decisions are made without regard to race, color, religion, sex, national origin, age, disability, veteran status, or any other protected characteristic. We value a respectful, inclusive workplace where everyone has the opportunity to succeed. HITT Contracting maintains a drug-free workplace, consistent with applicable local, state, and federal laws.