Part Time Environmental Engineer Jobs in Houston, TX

Stantec's Buildings team is on a mission to become the world's leading integrated design practice. Our architects, engineers, interior designers, consultants, sustainability specialists, and technologists are passionate about the power of design. Our collaborative culture and our innovative, sustainable approach to projects help us create buildings that matter to our world.
Together, we are enhancing the quality of life globally through design.
Join us and design your place with Stantec.
Your Opportunity
We're looking for a Senior Mechanical Engineer to join Stantec's Buildings practice, supporting the planning, design, and delivery of mechanical building systems across a range of complex projects. In this role, you will provide technical leadership, collaborate with multidisciplinary teams, and contribute to high-quality, sustainable design solutions while mentoring junior staff and supporting project execution.
Your Key Responsibilities

• Lead mechanical engineering and design on projects and serve as the engineer of record;
• Provide QAQC services in alignment with firm Quality Process Manual;
• Coordinate with Project Managers and Design Managers/Project Engineers for deliverables and Basis of Design;
• Oversee load calculations, systems design, cross-discipline coordination, and signing and sealing of contract documents;
• Conduct LCCA Analysis
• Mentor junior engineers and participating in in-house continuing education programs;
• Coordinate with Department Head and Focus Leads for resource allocation;
• Manage Construction Administration phase of a project including submittal review, RFI responses, and site visit proficiency;
• Strong working knowledge of Revit, including Revit Schedules and sequences of operation;
• Maintain a positive and professional demeanor.

Your Capabilities and Credentials

• Technical writing experience and proficiency;
• Proficiency in MS Office products, including Word, Excel, and Outlook
• Proficiency in PDF tools such as Bluebeam Revu or Adobe Acrobat
• Proficiency in energy modeling using a IESVE or other current DOE-2 modelling software (ASHRAE 140 Compliant)
• Knowledge in scope definition, design schedule management, coordination with other disciplines, design document creation, and quality reviews;
• Budget tracking throughout design;
• RFP scope definition and resource estimation;
• Perform engineering studies for highly technical clients whose details include but are not limited to phased system loading, payback analysis, and knowledge of industry trends;
• Technical writing for engineering studies, Basis of Design documents, Sequence of Operations documents, and narratives for non-technical audiences explaining engineering concepts to facilitate decision-making;
• Leading a team of Engineers and Designers on multiple projects;

Education and Experience

• Bachelor's degree in Mechanical Engineering or Architectural Engineering
• 10 or more years of engineering experience in industrial design and construction industry with a current Professional Engineers license in the U.S.
• LEED AP preferred

Typical office environment working with computers and remaining sedentary for long periods of time. Field work may include exposure to the elements including inclement weather.
This description is not a comprehensive listing of activities, duties or responsibilities that may be required of the employee and other duties, responsibilities and activities may be assigned or may be changed at any time with or without notice.
About Stantec
Stantec is a global leader in sustainable engineering, architecture, and environmental consulting. The diverse perspectives of our partners and interested parties drive us to think beyond what's previously been done on critical issues like climate change, digital transformation, and future-proofing our cities and infrastructure. We innovate at the intersection of community, creativity, and client relationships to advance communities everywhere, so that together we can redefine what's possible.
Pay Transparency: In compliance with pay transparency laws, pay ranges are provided for positions in locations where required. Please note, the final agreed upon compensation is based on individual education, qualifications, experience, and work location. At Stantec certain roles are bonus eligible. Actual compensation for part-time roles will be pro-rated based on the agreed number of working hours per week.
Benefits Summary: Regular full-time and part-time employees (working at least 20 hours per week) have access to medical, dental, and vision plans, a wellness program, health saving accounts, flexible spending accounts, 401(k) plan, employee stock purchase program, life and accidental death & dismemberment (AD&D) insurance, short-term/long-term disability plans, emergency travel benefits, tuition reimbursement, professional membership fee coverage and paid family leave. Regular full-time and part-time employees will receive ten paid holidays in each calendar year. In addition, employees will be eligible to accrue vacation between 10 and 20 days per year and eligible for paid sick leave (and if more generous, in accordance with state and local law).
Temporary/casual employees have access to 401(k) plans, employee stock purchase program, and paid leave, in accordance with state and local law.
The benefits information listed above may not apply to union positions because benefits for such positions are governed by applicable collective bargaining agreements
Primary Location: United States | TX | Houston
Organization: BC-4011 Buildings-US Acquisition PSP Houston BE
Employee Status: Regular
Business Justification: New Position
Travel: No
Schedule: Full time
Job Posting: 21/08/2026 03:08:07
Req ID: 1007343
Stantec provides equal employment opportunities to all qualified employees and applicants for future and current employment and prohibit discrimination on the grounds of race, colour, religion, sex, national origin, age, marital status, genetic information, disability, sexual orientation, gender identity or gender expression. We prohibit discrimination in decisions concerning recruitment, hiring, referral, promotion, compensation, fringe benefits, job training, terminations or any other condition of employment. Stantec is in compliance with laws and regulations and ensures equitable opportunities in all aspects of employment. At Stantec we are committed to ensuring our recruitment process is accessible to all. If you require reasonable adjustments to be made during the recruitment process then please inform a member of our Talent Acquisition team.