Mechanical Systems Engineer - Frederick
1 day ago
Job description
Mechanical Systems EngineerIndustry:
HVAC / Mechanical Systems
Employment Type:
Full‑time
Comp:
$100,000 - $125,000 per year
Position Overview
A well‑established manufacturer of advanced HVAC and mechanical systems is seeking a Mechanical Systems Engineer with deep, hands‑on knowledge of HVAC system design and operation.
This role is ideal for an engineer who understands HVAC workflows inside and out—from refrigerant cycle fundamentals to real‑world system sequencing—and can confidently design and select mechanical components for complex air‑handling and refrigeration systems.
This position offers strong technical ownership, cross‑functional collaboration, and the opportunity to influence real products that are built, tested, and deployed in demanding environments.
Key ResponsibilitiesHVAC System Design
Design and engineer complete HVAC and refrigeration systems, including:
Refrigerant cycles
Expansion valves
Evaporators (EVAP)
Condensers
Compressors
Develop and document system sequences of operation and mechanical design intent.
Translate application and performance requirements into robust mechanical system designs.
Component Selection & Engineering Requirements
Design, size, and select HVAC components such as:
Coils (DX, chilled water, hot water)
Fans and blowers
Heat exchangers
Valves, piping, and refrigerant accessories
Define engineering requirements and performance criteria for mechanical components.
Evaluate component tradeoffs related to performance, manufacturability, and reliability.
Performance Analysis & Optimization
Perform airflow, heat transfer, refrigeration capacity, and pressure drop calculations.
Support system testing, validation, and troubleshooting during development and production.
Identify opportunities to improve system efficiency, reliability, and serviceability.
Cross‑Functional Collaboration
Work closely with manufacturing, service, and controls teams to ensure designs perform as intended in real‑world conditions.
Support continuous improvement initiatives across existing and new product platforms.
Required Qualifications
Bachelor's degree in Mechanical Engineering or related field.
Strong working knowledge of HVAC systems and refrigeration principles.
Proven experience designing or engineering HVAC or mechanical systems.
Demonstrated ability to select and specify coils, fans, and major HVAC components.
Comfortable working in a hands‑on, manufacturing‑aligned engineering environment.
Preferred Qualifications
Experience with commercial, industrial, or mission‑critical HVAC systems.
Familiarity with engineered‑to‑order or configured‑to‑order equipment.
Background collaborating with production and field service teams.
Understanding of HVAC codes, standards, and best practices.
Benefits
Medical, dental, and vision insurance
401(k) plan with employer match
Paid holidays
Paid vacation
Paid sick leave
Life and disability insurance
Annual discretionary bonus
Equal Opportunity Employer/Veterans/Disabled
To read our Candidate Privacy Information Statement, which explains how we will use your information, please navigate to
The Company will consider qualified applicants with arrest and conviction records in accordance with federal, state, and local laws and/or security clearance requirements, including, as applicable:
The California Fair Chance Act
Los Angeles City Fair Chance Ordinance
Los Angeles County Fair Chance Ordinance for Employers
San Francisco Fair Chance Ordinance
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