Salas O'Brien · 12 hours ago
Senior Mechanical Engineer
Buffalo, NY
Full-time
Onsite
Senior Level, Lead/Staff
$87K/yr - $120K/yr
8+ years expSalas O’Brien is an employee-owned engineering and professional services firm focused on achieving impact for clients and the world. The Senior Mechanical Engineer is responsible for leading mechanical and HVAC system design efforts, overseeing complex mechanical projects, and mentoring junior engineers and designers.
Industrial EngineeringMechanical Engineering
Responsibilities
Plan and conduct work requiring independent evaluation, selection, and modification of engineering techniques and procedures
Apply advanced engineering practices across all phases of mechanical system design, including programming, schematic design, design development, construction documents, bidding, and construction administration
Lead the design and coordination of HVAC and mechanical systems for a variety of building types
Evaluate substitute equipment and materials, perform system analyses, and develop technical studies and reports
Represent the firm in meetings and coordinate with clients, architects, contractors, and other disciplines
Communicate directly with clients on technical matters and project coordination, except in controversial situations
Supervise, coordinate, and review work prepared by engineers, designers, and CAD staff
Assign tasks, manage schedules, and support delivery of projects within scope, schedule, and budget
Support peer review and quality assurance practices across assigned projects
Mentor and train junior engineers and designers, reinforcing strong engineering fundamentals and professional growth
Qualification
Required
Bachelor of Science in Mechanical Engineering or related field, or equivalent
Approximately eight years of experience in responsible charge of mechanical project design
Strong understanding of HVAC and mechanical systems, engineering calculations, and interdisciplinary coordination
Preferred
Professional Engineer (P.E.) license preferred, or Engineer-in-Training (E.I.T.) actively working toward licensure
Advanced coursework, training, or seminars in engineering or management preferred
Benefits
Medical, dental, and vision insurance
401(k) with company match
Paid time off and company holidays
Wellness programs and employee assistance resources
Professional development support
Company
Salas O'Brien
Salas O'Brien is a national leading Facilities Planning, Commissioning, Construction Management and Mechanical, Electrical.
1001-5000 employees
H1B Sponsorship
Salas O'Brien has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (15)
2024 (3)
2023 (2)
Funding
Current Stage
Late StageTotal Funding
unknownKey Investors
Blackstone Group
2024-01-22Private Equity
Leadership Team
Paul Silva
Chief Operating Officer
Karl F. Frey
Retired
Recent News
Sports Business Journal
2025-10-24
FoodProcessing.com
2025-10-16
Company data provided by crunchbase