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Senior Mechanical Engineering Jobs in Decatur, GA

Kimmel & Associates

Senior Mechanical Engineer

Atlanta, GA · On-site

$140K - $150K/yr

Through innovative HVAC engineering, electrical upgrades, building automation systems, preventative ... The Senior Mechanical Engineer will play a key role in delivering innovative, energy-efficient ...

Kimmel & Associates

Senior Mechanical Engineer

Atlanta, GA · On-site

$140K - $150K/yr

Through innovative HVAC engineering, electrical upgrades, building automation systems, preventative ... The Senior Mechanical Engineer will play a key role in delivering innovative, energy-efficient ...

Kiongroup

Senior Mechanical Engineer

Atlanta, GA · On-site

$102K - $150K/yr

Dematic is seeking multiple talented Senior Mechanical Engineers to join our Global Project ... The Mechanical Engineering team performs engineering assignments with clear and specified ...

Kiongroup

Senior Mechanical Engineer

Atlanta, GA

$102K - $150K/yr

Dematic is seeking multiple talented Senior Mechanical Engineers to join our Global Project ... The Mechanical Engineering team performs engineering assignments with clear and specified ...

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All JobsMechanical Engineering JobsSenior Mechanical Engineering JobsSenior Mechanical Engineering Jobs in Decatur, GA

Senior Mechanical Engineering information

See Decatur, GA salary details

$72.7K

$119.7K

$167K

How much do senior mechanical engineering jobs pay per year?

As of Aug 23, 2026, the average yearly pay for senior mechanical engineering 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 is responsible for designing, developing, and overseeing the production of mechanical systems and components. They lead engineering projects, provide technical guidance to junior engineers, and ensure that designs meet safety, efficiency, and quality standards. These professionals often collaborate with other engineering disciplines, manage project timelines, and troubleshoot complex technical issues. Their work may span industries such as automotive, aerospace, manufacturing, or energy, depending on the employer.

How does a senior mechanical engineer typically collaborate with cross-functional teams during a project?

As a Senior Mechanical Engineer, you will regularly work alongside teams from electrical engineering, manufacturing, quality assurance, and project management. This collaboration often involves participating in design reviews, coordinating timelines, and resolving integration challenges to ensure all components fit and function together seamlessly. Effective communication and teamwork are essential, as you'll be expected to provide technical guidance and ensure that design decisions align with broader project goals. This cross-functional interaction not only ensures the success of the project but also provides opportunities to broaden your expertise and leadership skills.

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 advanced knowledge of mechanical design, engineering principles, and problem-solving, typically backed by a bachelor's or master's degree in mechanical engineering and professional licensure (PE). Expertise in CAD software, FEA tools, and industry-standard project management systems is essential. Strong leadership, effective communication, and project management skills help you guide teams and collaborate across disciplines. These skills ensure innovative, efficient, and reliable engineering solutions while driving project success and team performance.

What is the difference between Senior Mechanical Engineering vs Mechanical Engineering?

AspectSenior Mechanical EngineeringMechanical Engineering
Required CredentialsBachelor's degree, 5+ years experience, professional engineering license often preferredBachelor's degree in mechanical engineering, entry-level to mid-level experience
Work EnvironmentDesign, development, project management, leadership roles in manufacturing, automotive, aerospaceDesign, analysis, testing, manufacturing in various industries
Employer & Industry UsageEngineering firms, manufacturing companies, R&D departmentsWide range of industries including automotive, aerospace, energy, consumer products

Senior Mechanical Engineers typically have more experience, leadership responsibilities, and advanced certifications compared to Mechanical Engineers. They focus on project oversight, complex design, and mentoring junior staff, whereas Mechanical Engineers often handle core design and analysis tasks. Both roles are essential in engineering teams, but senior roles require more expertise and industry experience.

What are the most commonly searched types of Mechanical Engineering jobs in Decatur, GA?

The most popular types of Mechanical Engineering jobs in Decatur, GA are:

What are popular job titles related to Senior Mechanical Engineering jobs in Decatur, GA?

For Senior Mechanical Engineering jobs in Decatur, GA, the most frequently searched job titles are:

What job categories do people searching Senior Mechanical Engineering jobs in Decatur, GA look for?

The top searched job categories for Senior Mechanical Engineering jobs in Decatur, GA are:

What cities near Decatur, GA are hiring for Senior Mechanical Engineering jobs?

Cities near Decatur, GA with the most Senior Mechanical Engineering job openings:

Senior Mechanical Engineering jobs near you
Infographic showing various Senior Mechanical Engineering job openings in Decatur, GA as of August 2026, with employment types broken down into 87% Full Time, 9% Part Time, 3% Contract, and 1% Nights. Highlights an 85% Physical, 5% Hybrid, and 10% Remote job distribution, with an average salary of $119,663 per year, or $57.5 per hour.

Mechanical Engineering Manager

Henpen Corporation

Atlanta, GA

$150K - $175K/yr

Full-time

Posted 4 days ago

Job description

Mechanical Engineering Manager

Location: Atlanta, GA
Salary: $150,000–$175,000
Industry: Chemical / Petrochemical / Process Manufacturing / Energy

Position Summary

We are seeking an experienced Mechanical Engineering Manager to serve as the company’s senior mechanical engineering technical authority. This leader will oversee the mechanical engineering function, develop engineering standards, lead technical teams, and support major capital projects from concept through commissioning and startup.

The ideal candidate brings deep experience with both rotating and static equipment within chemical, petrochemical, refining, energy, or other process-intensive manufacturing environments.

Key Responsibilities
  • Lead and develop the Mechanical Engineering team and technical subject matter experts.
  • Serve as the senior technical authority for mechanical engineering decisions.
  • Establish mechanical engineering standards, specifications, design criteria, and best practices.
  • Provide technical leadership throughout FEL/FEED, detailed design, construction, commissioning, and startup.
  • Review and approve engineering work performed by EPC firms, consultants, contractors, and equipment vendors.
  • Support equipment selection, mechanical integrity, reliability, troubleshooting, and lifecycle management.
  • Standardize mechanical designs and equipment specifications for future plant deployments.
  • Partner with Process, Electrical, I&C, Operations, Reliability, Procurement, Construction, and Project Management teams.
Required Qualifications
  • Bachelor’s Degree in Mechanical Engineering — Required
  • 12+ years of mechanical engineering experience
  • Experience within chemical processing, petrochemical, refining, specialty chemical, energy, advanced/process manufacturing, or a closely related industry
  • Significant experience with both rotating AND static equipment
  • Experience supporting large capital projects from concept/FEED through commissioning and startup
  • Experience leading mechanical engineering teams or engineering disciplines
  • Experience managing/reviewing work performed by EPC contractors, engineering consultants, and equipment vendors
  • Strong knowledge of mechanical engineering standards and codes, including ASME and API
Equipment Experience

Rotating: Pumps, compressors, blowers, fans, turbines, mixers, gearboxes, and generators.

Static: Pressure vessels, storage tanks, heat exchangers, reactors, columns, separators, and packaged process equipment.

Preferred
  • PE License
  • Experience developing engineering standards and specifications
  • Experience scaling or building engineering organizations
  • Technology commercialization or licensing experience
  • Recycling, petrochemical, renewable fuels, chemical/process manufacturing, or advanced technology experience
Ideal Candidate

A senior mechanical engineering leader who combines deep technical expertise with people leadership and major capital-project experience. This individual should be capable of serving as the organization’s mechanical discipline authority—not simply managing projects or maintenance activities.

Atlanta, GA | $150K–$175K