Leader in water, environment & sustainable infrastructure consulting and engineering worldwide.
Design mechanical systems for buildings, emphasizing sustainable K‑12 and municipal projects.
17 days ago ago
$90,000 - $100,000
Intermediate (4-7 years), Junior (1-3 years)
Full Time
Ithaca, NY
Office Full-Time
Company Size
30,000 Employees
Service Specialisms
Engineering
Consulting
Design
Technical Services
Construction
Project Management
Environmental Services
Water Resources
Sector Specialisms
Energy
Defense Services
Disaster and Emergency Management
Marine
Transportation
Government
Water Resources
Utilities
Role
Description
energy modeling
hvac design
renewable systems
mechanical analysis
cost assessment
client consultation
Work in a safe manner at all times and report all health and safety incidents and concerns.
Support compliance with local, state, and federal energy codes and sustainability standards.
Assist in conducting detailed energy modeling and simulations to optimize building performance and energy efficiency.
Conduct activities in line with internal procedures, legislation, and industry standards.
Assist in the design and specification of HVAC, plumbing, and renewable energy systems for educational and municipal projects.
Participate in project meetings, presentations, and client consultations to communicate technical concepts effectively.
Work involves extensive use of computers, digital communication tools, and design software in an open or hybrid office environment.
Assist in developing and implementing innovative mechanical engineering solutions tailored to K-12 schools and municipal facilities.
Assist in preparing technical reports, energy analysis documentation, and cost-benefit assessments for clients.
Assist in analyzing existing mechanical systems and recommend upgrades or replacements to improve energy use and reduce operational costs.
This role requires frequent interaction with project teams, clients, consultants, and other stakeholders through in-person meetings, video conferences, and phone calls.
Collaborate with architects and engineers (MEP), and other stakeholders to assist in integrating mechanical systems with sustainable design principles.
Stay current with emerging technologies and industry trends in sustainable mechanical systems and energy modeling.
Requirements
hvac
renewable
revit
energy modeling
pe license
mechanical eng
Knowledge of HVAC systems.
Understanding of sustainable and renewable energy technologies (solar, geothermal, wind, etc.).
Strong data analysis and report writing skills.
Active and clear driver’s license, including a successful clearance of a Motor Vehicle history check.
The position requires adaptability to shifting project priorities, client expectations, and multidisciplinary coordination.
Proficiency in Revit, and good knowledge of industry software, including Microsoft Office Suite.
Strong analytical, problem-solving, and communication skills.
Capacity to use personal protective equipment (PPE) such as hard hats, safety glasses, vests, and steel-toed boots when required.
Ability to rapidly master energy modeling software (such as eQUEST and IESVE) and managing energy modeling projects.
Frequent use of hands and fingers to operate computers, printers, and other office equipment.
Visual acuity to review detailed drawings, specifications, and computer screens for extended periods.
Work at project sites may involve exposure to active construction environments, including noise, dust, varying temperatures, and weather conditions.
Ability to travel to and from project sites, client meetings, and other offices as required.
Licensed PE (Professional Engineer)
Periodic travel to construction sites, client offices, and off-site meetings is required.
Ability to clearly communicate through speech, hearing, and written correspondence in person, virtually, and via telephone.
Experience working on K-12 school projects is a plus.
Continuous learning mindset to stay updated on emerging technologies
Ability to occasionally lift and carry materials, drawings, or equipment weighing up to approximately 25 pounds.
Bachelor’s degree in mechanical engineering or a related field with 8+ years of related work experience.
This position is considered hybrid, with a 50% office presence, 10% site visits and/or client meetings, and 40% remote presence (ability to work from a home location). This arrangement is subject to review and may change based on project need or at the company’s discretion.
Ability to remain in a stationary position (sitting or standing) for extended periods while performing computer-based tasks, attending meetings, or preparing design documentation.
Physical capability to walk, stand, climb stairs or ladders, and navigate uneven terrain, active construction sites, and partially completed structures.
Tolerance for varying environmental conditions, including exposure to weather, noise, and dust during site visits.
Ability to interpret technical drawings and specifications.
Benefits
This is a full-time, regular position, with typically standard working hours between 8am – 5pm, Monday through Friday. However, this position may require occasional extended hours to meet project milestones, deadlines, or client needs.
Flexibility and company-wide commitment to work/life balance.
Learning and development opportunities for ongoing professional growth.
Merit-based financial rewards.
The majority of work is performed in a professional office setting with a collaborative, team-oriented atmosphere.
$90,000 - $100,000. Please note that this range reflects the pay scale that Tetra Tech reasonably expects to pay for the role. The salary will also depend on various factors, such as job duties and requirements, and relevant experience and skills.
Comprehensive and market-competitive benefits.
Collaborative team atmosphere that values the contributions of all employees.
Training + Development
Information not given or found
Interview process
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Visa Sponsorship
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Security clearance
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Company
Overview
$5B
Annual Revenue
The company generates approximately $5 billion in revenue each year.
1966
Year Founded
Established in 1966 in Pasadena, the company has grown globally over the decades.
110,000
Annual Projects
It executes approximately 110,000 projects annually across various sectors.
Top ENR
Industry Rankings
The company is highly ranked in ENR for water treatment, wind power, and hydroelectric plant engineering.
Leveraging a signature science-driven approach, it tackles complex problems in water, environmental restoration and sustainable infrastructure.
It organizes itself into government and commercial/international groups, enabling tailored expertise across public and private sectors.
Its Digital Systems division develops advanced analytics and visualization tools (like FusionMap®), supporting clients in grid reliability and AI infrastructure.
Unusual among engineering firms, it bridges traditional civil projects with cutting-edge digital and AI-enabled infrastructure solutions.
Culture + Values
Service
Value
Excellence
Opportunity
Improving lives around the world by Leading with Science®
Our workforce is diverse and includes leading experts in our fields
Encouraging our associates to explore new technologies, ideas, and business trends
Environment + Sustainability
$1B Credit Facility
Sustainability-linked financial initiative
A $1 billion credit facility tied to greenhouse gas reduction and improving lives metrics.
78% Emissions Reduction
Greenhouse gas reduction from operations
Achieved a 78% reduction in greenhouse gas emissions from operations, aligning with carbon negative targets.
100% Solar Energy
Net zero energy target achieved
Achieved net zero energy target via a LEED Platinum certified project with 100% solar energy and energy use intensity ≤ 30 kBtu/sf/year.
36% Emissions Reduction
GHG reduction per employee
Reduced greenhouse gas emissions per employee by 36% for Scope 1 and 2 compared to 2021 baseline.
Carbon negative target with UN Global Compact and SBTi alignment.
Independent verification of science-based targets in line with 1.5 °C Paris goal.
Reporting Scope 1, 2, and 3 emissions.
60% of vendor spend to commit to SBTi by 2027.
24% of business holds ISO 14001 certification for environmental management.
Net zero energy target achieved via LEED Platinum California DGS Natural Resources Headquarters project.
Sustainability-linked $1 billion credit facility tied to GHG reduction and improving lives metrics.
Inclusion & Diversity
20,400 people
STEM program engagement
The company's STEM program has engaged over 20,400 individuals, focusing on promoting participation and inclusivity in science, technology, engineering, and mathematics.
TRIR 0.37 and LWDIR 0.12
Safety performance metrics
The company achieved a Total Recordable Incident Rate (TRIR) of 0.37 and a Lost Workday Injury Rate (LWDIR) of 0.12 in 2024, representing a 54% and 60% improvement over industry averages, respectively.
Strive for achievement: committed to high performance and delivering on promises
Be open and transparent: foster a culture where people can share openly and say what they mean
Listen to and respect people: value people, listen deeply, and ensure all voices are heard and respected
Pursue curiosity and have a passion for learning: constantly aim to learn and grow through research, feedback, and reflection
Embrace diversity and collaboration: work as one team that embraces diversity and actively invites different perspectives
Indigenous engagement commitments: respect land tenure and property rights; maximize meaningful employment and business opportunities for Indigenous Peoples; engage Indigenous suppliers; provide training and youth/elder opportunities
Women’s representation: supports the Australian Human Rights Commission’s Wiyi Yani U Thangani Report; targeting structural change for First Nations women and girls