Clera home
·Dashboard

Jobs at McCrea Heating and Air Conditioning (Now Hiring) — 6 open

McCrea Heating and Air Conditioning logoMcCrea Heating and Air Conditioning

Mechanical Engineer Assistant

Temple Hills, Maryland, United States · On-site

$22/hr–$25/hr

Entry level

About the Role: The Mechanical Engineer Assistant plays a crucial role in supporting the engineering team by assisting in the design, development, and testing of mechanical systems and components. This position involves …

Skills: CAD Software, SolidWorks, AutoCAD, Mechanical Engineering Principles, Analytical Skills

McCrea Heating and Air Conditioning logoMcCrea Heating and Air Conditioning

Punchout

Warrenton, Virginia, United States · On-site

$22/hr–$25/hr

Mid level

Punch Out Technician Join the McCrea Team as a Punch Out Technician and play a vital role in our HVAC installation projects. We are seeking experienced individuals skilled in HVAC maintenance and installation. Key respon…

Skills: Hvac Installation, Hvac Maintenance, Refrigerant Line Repair, Pvc Drainage Installation, Flue Setup

McCrea Heating and Air Conditioning logoMcCrea Heating and Air Conditioning

Truck Driver

Warrenton, Virginia, United States · On-site

$20/hr–$25/hr

Entry level

Truck Driver POSITION TITLE: Truck Driver GENERAL PURPOSE Perform a variety of routine and complex transportation work in driving and coordinating transportation plans. Adequate delivery of materials to construction site…

Skills: Defensive Driving, Route Planning, Preventive Maintenance, Vehicle Inspection, Heavy Manual Labor

McCrea Heating and Air Conditioning logoMcCrea Heating and Air Conditioning

Start and Check Technician

Warrenton, Virginia, United States · On-site

$20/hr–$25/hr

Entry level

Start and Check Technician The McCrea Team is continually looking for talented, motivated individuals who want to become part of our winning team. We offer a wide range of opportunities at various locations to talented, …

Skills: Low Voltage Wiring, Fresh Air Controls, Zone Dampers, Line Set Evacuation, Charging Heat Pumps

McCrea Heating and Air Conditioning logoMcCrea Heating and Air Conditioning

Service Technician

Greencastle, Pennsylvania, United States · On-site

$22/hr–$25/hr

Mid level

Service Technician Expectations: - To be a knowledgeable and skilled in the trade of Heating, Ventilation and Air Conditioning, with a high regards for customer satisfaction and company integrity. Duties: Skilled in inst…

Skills: HVAC Installation, HVAC Repair, HVAC Maintenance, Troubleshooting, Refrigerant Handling

McCrea Heating and Air Conditioning logoMcCrea Heating and Air Conditioning

Service Technician

Temple Hills, Maryland, United States · On-site

$20/hr–$35/hr

Mid level

Service Technician Expectations: - To be a knowledgeable and skilled in the trade of Heating, Ventilation and Air Conditioning, with a high regards for customer satisfaction and company integrity. Duties: Skilled in inst…

Skills: HVAC Installation, HVAC Repair, Troubleshooting, Refrigerant Handling, Electrical Wiring

McCrea Heating and Air Conditioning logo

Mechanical Engineer Assistant

McCrea Heating and Air Conditioning

Temple Hills, Maryland, United States • On-site

Apply
Entry level

Tired of cold applications?

Sign up with Clera and we'll reach out the moment a role actually fits you — no more spraying applications into the void.

  • $22/hr–$25/hr
  • Full-time
  • bachelor degree, professional certificate
  • Posted 5d ago
  • ~40 hrs/week

Responsibilities

The assistant supports the engineering team in designing, developing, and testing mechanical systems and components using CAD software. They are also responsible for preparing technical documentation and collaborating with cross-functional teams to troubleshoot and optimize product performance.

Requirements

A Bachelor's degree in Mechanical Engineering and proficiency in CAD tools like SolidWorks or AutoCAD are required. Preferred qualifications include an EIT certification, experience with FEA simulation tools, and prior internship experience in the field.

Full job description

About the Role:

The Mechanical Engineer Assistant plays a crucial role in supporting the engineering team by assisting in the design, development, and testing of mechanical systems and components. This position involves collaborating closely with senior engineers to ensure projects meet technical specifications, quality standards, and deadlines. The assistant will contribute to the preparation of technical documentation, drawings, and reports that facilitate clear communication across departments. Additionally, the role requires active participation in troubleshooting and problem-solving activities to optimize product performance and reliability. Ultimately, the Mechanical Engineer Assistant helps drive innovation and efficiency within engineering projects, contributing to the successful delivery of mechanical solutions.

Minimum Qualifications:

  • Bachelor’s degree in Mechanical Engineering or a closely related field.
  • Proficiency in computer-aided design (CAD) software such as SolidWorks, AutoCAD, or similar tools.
  • Basic understanding of mechanical engineering principles, materials, and manufacturing processes.
  • Strong analytical and problem-solving skills with attention to detail.
  • Effective communication skills to work collaboratively within a team environment.

Preferred Qualifications:

  • Internship or prior experience in a mechanical engineering role or related industry.
  • Familiarity with finite element analysis (FEA) and other simulation tools.
  • Knowledge of industry standards and regulatory requirements relevant to mechanical design.
  • Experience with project management software and methodologies.
  • Certification such as Engineer-in-Training (EIT) or Fundamentals of Engineering (FE) is advantageous.

Responsibilities:

  • Assist in the creation and modification of mechanical designs using CAD software under the guidance of senior engineers.
  • Support the testing and evaluation of mechanical components and systems to verify compliance with design requirements.
  • Prepare and maintain detailed technical documentation, including drawings, specifications, and test reports.
  • Collaborate with cross-functional teams such as manufacturing, quality assurance, and procurement to ensure seamless project execution.
  • Participate in troubleshooting mechanical issues and contribute to the development of corrective actions and improvements.

Skills:

The required skills, including proficiency in CAD software and a solid grasp of mechanical engineering fundamentals, are essential for daily tasks such as designing components and preparing technical drawings. Analytical and problem-solving abilities enable the assistant to effectively support testing and troubleshooting activities, ensuring designs meet performance criteria. Communication skills facilitate collaboration with engineers and other departments, promoting efficient project workflows. Preferred skills like experience with simulation tools and knowledge of industry standards enhance the ability to contribute to more complex engineering analyses and compliance efforts. Together, these skills empower the Mechanical Engineer Assistant to support engineering projects comprehensively and contribute to continuous improvement initiatives.

Related keywords

Mechanical EngineeringCADSolidWorksAutoCADFEAFinite Element AnalysisEITFundamentals of EngineeringManufacturing ProcessesTechnical DrawingsProject ManagementTroubleshootingMechanical DesignQuality AssuranceProcurement

About McCrea Heating and Air Conditioning

LinkedInVisit site

Doing things right the first time, every time. That's the McCREA Way. Schedule today: www.mccreaway.com/about-us

Industry
Industrial Machinery Manufacturing
Company size
201-500 employees
Founded
1936
Headquarters
Warrenton, VA
LinkedIn followers
367

McCrea Heating and Air Conditioning has been family-owned and trusted since 1936, proudly serving the entire Washington, D.C. region for nearly 90 years. We specialize in HVAC design, installation, and service, delivering comfort solutions tailored to homes and businesses alike. What sets us apart is our long-standing tradition of craftsmanship, reliability, and customer care. Our motto says it best: “Quality Service the First Time, Every Time – That’s the McCrea Way.” As we approach a century in business, McCrea continues to combine proven expertise with modern innovation, ensuring every customer receives the highest standard of HVAC service.

Offices: 5083 Lee Highway, Warrenton, VA 20187, US · 151 Commerce Ave., Greencastle, PA, US · 4463 Beech Road, Temple Hills, Maryland 20748, US · 16855 Sussex Highway, Bridgeville, Delaware 19933, US

HVACGeothermal InstallationDuct DesignIndoor Air QualityNew ConstructionService RepairSystem replacementsGas Conversionsand Ductless HVAC SystemsBuilding Maintenance
View all jobs at McCrea Heating and Air Conditioning

About McCrea Heating and Air Conditioning

LinkedInVisit site

Doing things right the first time, every time. That's the McCREA Way. Schedule today: www.mccreaway.com/about-us

Industry
Industrial Machinery Manufacturing
Company size
201-500 employees
Founded
1936
Headquarters
Warrenton, VA
LinkedIn followers
367

McCrea Heating and Air Conditioning has been family-owned and trusted since 1936, proudly serving the entire Washington, D.C. region for nearly 90 years. We specialize in HVAC design, installation, and service, delivering comfort solutions tailored to homes and businesses alike. What sets us apart is our long-standing tradition of craftsmanship, reliability, and customer care. Our motto says it best: “Quality Service the First Time, Every Time – That’s the McCrea Way.” As we approach a century in business, McCrea continues to combine proven expertise with modern innovation, ensuring every customer receives the highest standard of HVAC service.

Offices: 5083 Lee Highway, Warrenton, VA 20187, US · 151 Commerce Ave., Greencastle, PA, US · 4463 Beech Road, Temple Hills, Maryland 20748, US · 16855 Sussex Highway, Bridgeville, Delaware 19933, US

HVACGeothermal InstallationDuct DesignIndoor Air QualityNew ConstructionService RepairSystem replacementsGas Conversionsand Ductless HVAC SystemsBuilding Maintenance
View all jobs at McCrea Heating and Air Conditioning

Similar companies hiring

Johnson Controls (1835)GE (878)Trane Italia (767)Rolls-Royce (621)KONE (518)Stantec Consulting International Ltd. (509)Marmon Holdings, Inc. (476)3M (470)GROUPE ADF (374)Swagelok (304)GEA Group (259)Ingersoll Rand (248)
Clera home

Your AI-talent agent. Connecting talents with dream jobs.

Earn $5,000

Tools

  • Salary Calculator
  • Resume Review
  • Startup Map

Explore

  • Jobs
  • Discover Jobs
  • Companies
  • Referral

Platform

  • Pricing
  • Integrations
  • Partners
  • Acquihire

Clera

  • Manifesto
  • Engineering
  • We are hiring!
  • FAQs
  • Blog
  • Press

Tools

  • Salary Calculator
  • Resume Review
  • Startup Map

Explore

  • Jobs
  • Discover Jobs
  • Companies
  • Referral

Platform

  • Pricing
  • Integrations
  • Partners
  • Acquihire

Clera

  • Manifesto
  • Engineering
  • We are hiring!
  • FAQs
  • Blog
  • Press

© 2026 Clera Labs, Inc.

PrivacyTermsBug Bounty