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Senior Mechanical Engineer Jobs in Decatur, GA (NOW HIRING)

Sr. Mechanical Engineer

Atlanta, GA · On-site

$115K - $135K/yr

ROCKWOOL is seeking a Sr. Mechanical Engineer to join our Group Technology team! This position requires travel of 60%, both internationally and nationally, and the ability to relocate for extended ...

Senior Mechanical Engineer (10-15 years)

Atlanta, GA · On-site

$100K - $132K/yr

We are recruiting for a Senior Mechanical Engineer (10+ Years) . Candidates must be a United States Citizen or Green Card Holder. Candidates must be able to work a hybrid work schedule out of our ...

Senior Mechanical Engineer

Atlanta, GA · On-site

$100K - $132K/yr

Your Opportunity The MCF (Mission Critical Facilities) Senior Project Engineer, Mechanical guides the technical design of our data center projects as subject matter expert, mentor, and resource to ...

Senior Mechanical Engineer

Atlanta, GA · On-site

$128K - $192K/yr

Your Opportunity The MCF (Mission Critical Facilities) Senior Project Engineer, Mechanical guides the technical design of our data center projects as subject matter expert, mentor, and resource to ...

Senior Mechanical Engineer I

Atlanta, GA

$100K - $132K/yr

As we scale, we're hiring a senior mechanical engineer to own the mechanical and electromechanical design of our devices. You'll be the person who takes a major subsystem from a concept sketch all ...

Senior Mechanical Engineer I

Atlanta, GA · On-site

$100K - $132K/yr

As we scale, we're hiring a senior mechanical engineer to own the mechanical and electromechanical design of our devices. You'll be the person who takes a major subsystem from a concept sketch all ...

Senior Mechanical Engineer

Atlanta, GA · On-site

$102K - $135K/yr

Be our next Senior Mechanical Engineer, Mission Critical Your work environment at EXP In this role, you will be a part of the Mission Critical team, of the, based in Atlanta and have the opportunity ...

Senior Mechanical Engineer

Atlanta, GA · On-site

$102K - $135K/yr

Be our next Senior Mechanical Engineer, Mission Critical Your work environment at EXP In this role, you will be a part of the Mission Critical team, of the, based in Atlanta and have the opportunity ...

Senior Mechanical Engineer

Atlanta, GA · On-site

$100K - $147K/yr

Amazon Principal Engineering (APET) Team Member - Mechanical Engineer A dynamic, fast paced, program guiding role focused on Mechatronic Engineering for the Amazon Account, with a Mechanical ...

Senior Mechanical Engineer

Atlanta, GA · On-site

$100K - $147K/yr

Amazon Principal Engineering (APET) Team Member - Mechanical Engineer A dynamic, fast paced, program guiding role focused on Mechatronic Engineering for the Amazon Account, with a Mechanical ...

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Senior Mechanical Engineer information

See Decatur, GA salary details

$72.7K

$119.7K

$167K

How much do senior mechanical engineer jobs pay per year?

As of Jul 10, 2026, the average yearly pay for senior mechanical engineer in Decatur, GA is $119,663.00, according to ZipRecruiter salary data. Most workers in this role earn between $102,000.00 and $134,700.00 per year, depending on experience, location, and employer.

What Does a Senior Mechanical Engineer Do?

A senior mechanical engineer manages the research and manufacturing of mechanical devices and systems. Day to day responsibilities of a senior mechanical engineer include estimating manufacturing project costs and timelines, making recommendations on system efficiencies and safety, and performing general engineering duties such as the development and testing of machines. A senior mechanical engineer job is a leadership position and requires managerial experience and excellent communication skills.

What does a Senior Mechanical Engineer do?

A Senior Mechanical Engineer is responsible for designing, developing, and overseeing the production of mechanical systems and devices. They lead engineering projects, solve complex technical problems, and may supervise junior engineers and other team members. Their work often involves using advanced software tools for modeling and analysis, ensuring compliance with industry standards, and communicating with clients and stakeholders. Senior Mechanical Engineers typically have several years of experience and play a key role in project planning and execution.

What is the difference between Senior Mechanical Engineer vs Mechanical Designer?

AspectSenior Mechanical EngineerMechanical Designer
Required CredentialsBachelor's or Master's in Mechanical Engineering, Professional Engineer (PE) license often preferredAssociate's or Bachelor's in Mechanical Engineering or related field, certifications vary
Work EnvironmentDesign, analysis, project management, often in engineering firms or manufacturingDrafting, CAD modeling, product development, typically in design departments
Employer & Industry UsageEngineering firms, manufacturing, aerospace, automotiveProduct design companies, manufacturing, engineering consultancies

While both roles involve mechanical design, Senior Mechanical Engineers focus on project oversight, analysis, and technical leadership, whereas Mechanical Designers primarily handle CAD modeling and drafting tasks. The senior role requires more advanced credentials and experience, often with broader responsibilities in project management and engineering decisions.

What are the key skills and qualifications needed to thrive as a Senior Mechanical Engineer, and why are they important?

To thrive as a Senior Mechanical Engineer, you need a strong background in mechanical design, engineering analysis, and project management, usually supported by a bachelor's or master's degree in mechanical engineering and several years of industry experience. Proficiency with CAD software (such as SolidWorks or AutoCAD), FEA tools, and familiarity with relevant industry standards and certifications (like PE licensure) are typically required. Excellent problem-solving, leadership, and communication skills help you lead teams and collaborate effectively with cross-functional departments. These skills and qualifications are crucial for delivering innovative, reliable engineering solutions and successfully managing complex projects.

How does a Senior Mechanical Engineer typically collaborate with cross-functional teams during a project?

As a Senior Mechanical Engineer, you’ll regularly work alongside professionals from disciplines such as electrical engineering, manufacturing, project management, and quality assurance. Effective collaboration involves participating in design reviews, aligning on technical requirements, and troubleshooting challenges that arise during development. You’ll often serve as a key technical liaison, ensuring that mechanical solutions integrate seamlessly with other systems and that project milestones are met on schedule. Strong communication and leadership skills are invaluable, as you’ll help guide both junior engineers and multidisciplinary teams toward shared goals.
What are the most commonly searched types of Mechanical Engineer jobs in Decatur, GA? The most popular types of Mechanical Engineer jobs in Decatur, GA are:
What are popular job titles related to Senior Mechanical Engineer jobs in Decatur, GA? For Senior Mechanical Engineer jobs in Decatur, GA, the most frequently searched job titles are:
What job categories do people searching Senior Mechanical Engineer jobs in Decatur, GA look for? The top searched job categories for Senior Mechanical Engineer jobs in Decatur, GA are:
What cities near Decatur, GA are hiring for Senior Mechanical Engineer jobs? Cities near Decatur, GA with the most Senior Mechanical Engineer job openings:
Infographic showing various Senior Mechanical Engineer job openings in Decatur, GA as of July 2026, with employment types broken down into 89% Full Time, 6% Part Time, 1% Temporary, and 4% Contract. Highlights an 86% Physical, 4% Hybrid, and 10% Remote job distribution, with an average salary of $119,663 per year, or $57.5 per hour.

Sr. Mechanical Engineer

ROCKWOOL

Atlanta, GA • On-site

$115K - $135K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 14 days ago


Job description

ROCKWOOL is seeking a Sr. Mechanical Engineer to join our Group Technology team! This position requires travel of 60%, both internationally and nationally, and the ability to relocate for extended time periods to project sites.

**We are unable to provide sponsorship for this position.**

Travel the world and contribute your solid understanding of practical site installation supervision as you work with a great team of talented engineers! You'll have the opportunity to work on projects for extended periods of time in the U.S., Canada, Europe and/or Asia. You'll be instrumental in the planning and implementation of our new factory in Wallula, WA.

Ready to help build a better future for generations to come?

In an ever-changing, fast paced world, we owe it to ourselves and our future generations to live life responsibly. At ROCKWOOL, we work relentlessly to enrich modern living through our innovative stone wool solutions.

Join us and make a difference!

What You Will Be Doing

You'll be instrumental in the delivery of mechanical and plumbing utilities to ensure that all buildings, and all process equipment demand for utilities are fulfilled. This includes supply strategy, dimensioning and back-up considerations.

You'll work with design, installation, commissioning, and running-in of major projects, including that all equipment within the factory are supplied where required including: main utility supply strategy, tank requirements and installations, pump supply, dimensioning and redundancy (back-up supply) considerations.

As expert and provider of design solutions, we look for your expertise:

  • Take full responsibility for design and construction activities within the scope area described below:
    • Compressed air
    • Water: Industrial, machine cooling, sanitary, potable, water treatment (RO)
    • Rainwater collection, treatment and re-use (soil, surface and groundwater protection MMR - Minimum Mandatory Requirement RW group policies)
    • Erosion & Sedimentation - storm water management (coordination with contractor)
    • Fire safety supply - living up to the FLPM (Fire & Loss Prevention Manual) with use of oxygen suppression systems
    • Oxygen and CO2, Natural gas
    • HVAC
    • Stacks, cranes, hoists and other special parts
  • Ensure that the necessary expertise from other departments - environment, safety, Minimum Mandatory Requirements (MMR)'s, are included in the solutions
  • Communicate and supervisesuppliers/contractorsto place orders and follow up to ensure compliance with requirements
  • Ensure all documentation / reporting is done and archived following company directives and Group Technology rules, and available tools
  • Substantial travel inside and outside of North America is to be expected for project execution, supplier visits, coordination, etc.
  • Partake in budgeting and the development of tender material for suppliers
  • Adhere to company's code of conduct / values while always representing company

What You Bring

  • Bachelor's degree in Mechanical Engineering, or Environmental Engineering or similar
  • Master's degree in Mechanical Engineering and/or Project Management is preferred
  • 10+ years working in a similar position, with site installation, mechanical design, construction, design specifications of industrial facilities
  • Project execution records in large scale projects is preferred
  • Working experience with multinational teams and stakeholders is an asset
  • 3D modelling using Navisworks, Revit or a similar program
  • Ability to travel both nationally and internationally 60% of the time
  • Extended periods of presence at project sites is required, i.e. temporary relocation
  • Strong communication skills
  • Adhere to confidentiality with proprietary processes
  • Preference given to candidates who have , welding, mechanic or other type of craftsman expertise

What We Offer

  • Competitive Pay & Benefits from Day 1: Comprehensive medical, dental, and vision plans.
  • 401K Match:Up to 6%
  • Paid Time Off:Generous PTO, 12 paid holidays, and parental leave.
  • Educational Assistance & Career Growth:Invest in your future.
  • Wellness Perks: Fitness reimbursement and EAP access.
  • Safety First:Company-provided PPE and programs to keep you protected.

The base salary range for this position is $115,000.00 - 135,000.00. Your base salary is determined based on location, experience and the pay of employees in similar positions.

Who We Are

We are the world leader in stone wool solutions. Founded in 1937 in Denmark, we transform volcanic rock into safe, sustainable products that help people and communities thrive. We are a global company with 12,000 employees, located in 37 countries with 36 manufacturing facilities... all focused on one common purpose -to release the natural power of stone to enrich modern living.Sustainability is central to our business strategy. Through our partnership with One Ocean Foundation and in connection with our sponsorship of the Denmark SailGP team, we help raise awareness around ocean health challenges in an effort to accelerate solutions to protect it.

Work Environment & Conditions:

Our offices are designed to inspire collaboration, creativity, and meaningful social interactions., empowering employees to achieve balance and bring their best selves to work. ROCKWOOL is deeply committed to giving back to our communities. Through global philanthropic initiatives, community involvement, and sustainability efforts, we strive to create a positive impact in the communities we serve.

Our Culture and Commitment:

We are dedicated to fostering an inclusive workplace where everyone feels valued, respected, and heard. With employees representing 91 nationalities, we champion diversity, provide equal opportunities, and actively combat all forms of discrimination. At ROCKWOOL, you'll find a welcoming team environment built on what we proudly call "The ROCKWOOL Way". This cultural foundation reflects our core values: ambition, responsibility, integrity and efficiency.

ROCKWOOL is proud to be an Equal Opportunity Employer.We assess all qualified candidates based solely on their skills and qualifications, without regard to race,color, national origin, religion, gender, age, marital status, disability, veteran status, sexual orientation, gender identity, or any other characteristic protected by law.