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Mechanical Engineering Jobs in Decatur, GA (NOW HIRING)

MAG Aerospace

Mechanical Engineer

Atlanta, GA · On-site

EDUCATION Bachelor of Science in Mechanical Engineering or a related engineering discipline. Master's degree preferred. MINIMUM YEARS OF EXPERIENCE Mid level: a minimum of 5 years of mechanical ...

MAG Aerospace

Mechanical Engineer

Atlanta, GA

EDUCATION Bachelor of Science in Mechanical Engineering or a related engineering discipline. Master's degree preferred. MINIMUM YEARS OF EXPERIENCE Mid level: a minimum of 5 years of mechanical ...

MAG Aerospace

Mechanical Engineer

Atlanta, GA · On-site

EDUCATION Bachelor of Science in Mechanical Engineering or a related engineering discipline. Master's degree preferred. MINIMUM YEARS OF EXPERIENCE Mid level: a minimum of 5 years of mechanical ...

MHS Global

Senior Mechanical Engineer

Atlanta, GA · On-site

$100K - $132K/yr

Lead the mechanical engineering execution of medium to large material handling and conveyor projects. * Serve as the primary mechanical engineering technical resource for customers, project teams ...

Kiongroup

Expert Mechanical Engineer

Atlanta, GA · On-site

$122K - $179K/yr

The Mechanical Engineering team performs engineering assignments with clear and specified objectives while on multi-discipline project teams. The ideal candidate will be passionate about engineering ...

Kiongroup

Expert Mechanical Engineer

Atlanta, GA

$122K - $179K/yr

The Mechanical Engineering team performs engineering assignments with clear and specified objectives while on multi-discipline project teams. The ideal candidate will be passionate about engineering ...

Kiongroup

Senior Mechanical Engineer

Atlanta, GA · On-site

$102K - $150K/yr

The Mechanical Engineering team performs engineering assignments with clear and specified objectives while on multi-discipline project teams. The ideal candidate will be passionate about engineering ...

Kiongroup

Senior Mechanical Engineer

Atlanta, GA

$102K - $150K/yr

The Mechanical Engineering team performs engineering assignments with clear and specified objectives while on multi-discipline project teams. The ideal candidate will be passionate about engineering ...

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All JobsMechanical Engineering JobsMechanical Engineering Jobs in Decatur, GA

Mechanical Engineering information

See Decatur, GA salary details

$44.4K

$100.4K

$162.6K

How much do mechanical engineering jobs pay per year?

As of Aug 19, 2026, the average yearly pay for mechanical engineering in Decatur, GA is $100,443.00, according to ZipRecruiter salary data. Most workers in this role earn between $79,600.00 and $123,500.00 per year, depending on experience, location, and employer.

What is mechanical engineering?

Mechanical engineering is a branch of engineering that focuses on the design, analysis, manufacturing, and maintenance of mechanical systems. It involves principles of physics and materials science to create everything from small individual parts and devices to large systems like engines, machines, and HVAC systems. Mechanical engineers work in a variety of industries, including automotive, aerospace, energy, and manufacturing, developing solutions that improve efficiency, safety, and reliability.

What are the key skills and qualifications needed to thrive as a mechanical engineer?

To thrive as a Mechanical Engineer, you need a solid background in mathematics, physics, and engineering principles, typically supported by a bachelor's degree in mechanical engineering or a related field. Proficiency with CAD software (such as SolidWorks or AutoCAD), simulation tools, and familiarity with industry standards or certifications like FE/EIT are commonly required. Strong problem-solving, teamwork, and effective communication skills set top candidates apart in this field. These competencies ensure innovative, safe, and efficient design and implementation of mechanical systems across diverse industries.

What are some common challenges faced by mechanical engineers when working on multidisciplinary project teams?

Mechanical engineers often collaborate with professionals from electrical, software, and civil engineering backgrounds, which can present challenges in aligning project goals, communication styles, and technical languages. Successfully navigating these challenges requires strong teamwork, adaptability, and a willingness to learn about related fields. Mechanical engineers may need to bridge knowledge gaps, coordinate schedules, and ensure that their designs integrate seamlessly with those from other disciplines. Proactive communication and regular team meetings are key strategies for overcoming these hurdles and ensuring project success.

What is the difference between Mechanical Engineering vs Civil Engineering?

AspectMechanical EngineeringCivil Engineering
Required CredentialsBachelor's degree in Mechanical Engineering, PE license (optional)Bachelor's degree in Civil Engineering, PE license often required
Work EnvironmentManufacturing plants, design labs, R&D facilitiesConstruction sites, infrastructure projects, urban planning
Industry UsageAutomotive, aerospace, energy, manufacturingBuildings, bridges, roads, water systems

Mechanical Engineering and Civil Engineering share foundational engineering principles but differ in focus and work environments. Mechanical engineers often work in manufacturing and product design, while civil engineers focus on infrastructure and construction projects. Both fields require similar credentials but serve distinct industries and project types.

What careers are there in mechanical engineering?

Mechanical engineering offers careers such as design engineer, manufacturing engineer, systems engineer, research and development engineer, and project manager. These roles involve applying principles of physics and mathematics, working with tools like CAD software, and often require a bachelor's degree in mechanical engineering or related fields.

What type of jobs do mechanical engineers do?

Mechanical engineers design, develop, and test mechanical devices and systems such as engines, HVAC systems, manufacturing equipment, and robotics. They often work in industries like aerospace, automotive, energy, and manufacturing, utilizing skills in CAD software, thermodynamics, and materials science. Their roles can involve research, product development, testing, and maintenance, often requiring problem-solving and technical expertise.

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 Mechanical Engineering jobs in Decatur, GA?

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

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

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

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

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

Mechanical Engineering jobs near you
Infographic showing various 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 $100,443 per year, or $48.3 per hour.

Mechanical Engineer

MAG Aerospace

Atlanta, GA • On-site

Full-time

Medical, Life, Retirement, PTO

Re-posted 16 days ago

Job description

Position Summary
The Mechanical Engineer is a licensed Professional Engineer (PE) who specifies, designs, and seals mechanical drawings for government facilities, including secure and sensitive facilities, and designs mechanical, thermal, and integration systems for mobile platforms, in support of MAG Aerospace's U.S. Government defense programs.
The role carries the design from requirements and specification through sealed, construction-ready drawings and construction support. Reporting to program leadership, it applies across a portfolio of programs rather than any single effort.
The position designs facility mechanical systems, including heating, ventilation, air conditioning, environmental control, and mechanical infrastructure, and platform mechanical systems, including enclosures, equipment mounting, thermal management, and vehicle integration; produces and seals the facility drawings; and supports the design through construction and integration.
The role is open at the mid-career and senior levels and requires an active PE license and the ability to seal drawings.
***Must Be US Citizen***
Essential Duties and Responsibilities
ESSENTIAL DUTIES AND RESPONSIBILITIES
  • Serve as the licensed mechanical engineer of record: specify, design, and seal mechanical drawings for government facilities, including secure and sensitive facilities.
  • Design facility HVAC and environmental-control systems, including heating, ventilation, air conditioning, cooling, and humidity control, with load calculations, equipment sizing, and ductwork and piping design, to ASHRAE standards, the applicable mechanical code, and Unified Facilities Criteria (UFC).
  • Design ventilation, filtration, exhaust, pressurization, and equipment-cooling systems for mission-critical and secure facilities.
  • Design mechanical systems for secure and sensitive facilities, including the acoustic isolation, pressurization, and mechanical penetration treatments such facilities require, in coordination with security engineering.
  • Design fire protection and suppression and plumbing systems for facilities, to applicable NFPA and plumbing codes.
  • Design platform mechanical and integration systems: modular enclosures and mission bays, equipment mounting and structural load paths, thermal management, and integration into ground vehicles, all within size, weight, and power constraints, in support of the platform team.
  • Produce, review, and configuration-control the mechanical drawing set, and support the design through construction, installation, inspection, and authority-having-jurisdiction review.

Requirements
REQUIRED / MINIMUM SKILLS AND KNOWLEDGE
  • Facility mechanical design, including HVAC, environmental control, ventilation, cooling-load calculations, ductwork and piping, and equipment sizing, to ASHRAE standards and the applicable mechanical code.
  • Demonstrated experience producing and sealing stamped mechanical drawings for construction, and interfacing with the authority having jurisdiction.
  • Department of Defense project experience and familiarity with Unified Facilities Criteria (UFC).
  • Secure and sensitive facility mechanical design, including acoustic, pressurization, and penetration-treatment measures.
  • Experience with fire protection, plumbing, and equipment-cooling systems for mission-critical facilities.
  • Mechanical design experience for platforms or vehicles, including enclosures, equipment mounting, structural load paths, and thermal management (MIL-STD-810 and MIL-STD-1472 as applicable).
  • Proficiency in mechanical CAD and drawing production (SolidWorks, Revit, AutoCAD, or equivalent) and engineering drawing to ASME Y14.5.

ADDITIONAL PREFERRED SKILLS
  • Prior U.S. military service, or direct experience supporting U.S. military operations.
  • An active or current Top Secret/SCI (TS/SCI) clearance.
  • ICD 705 and secure-facility accreditation experience.
  • PE licensure in multiple states, or an NCEES record for expedited comity licensure.
  • Experience with thermal analysis, computational fluid dynamics (CFD), finite element analysis (FEA), or mechanical commissioning.
  • An active Professional Engineer (PE) license in mechanical engineering, with the ability to seal drawings.

EDUCATION
Bachelor of Science in Mechanical Engineering or a related engineering discipline. Master's degree preferred.
MINIMUM YEARS OF EXPERIENCE
Mid level: a minimum of 5 years of mechanical engineering design experience. Senior level: 10 or more years, including lead design responsibility for facility and mission-critical mechanical systems.
Department of Defense, secure-facility, ICD 705, HVAC, and platform or vehicle integration experience is strongly desired.
CERTIFICATIONS, LICENSES, AND CLEARANCE
Must hold, or be able to obtain and maintain, a U.S. Department of Defense Top Secret security clearance with Sensitive Compartmented Information access (TS/SCI). U.S. citizenship is required.
This position involves access to technical data controlled under U.S. export control regulations, including the International Traffic in Arms Regulations (ITAR) and the Export Administration Regulations (EAR).
TRAVEL
Up to 25 percent, to integration, demonstration, site-survey, and customer sites in CONUS and OCONUS.
PHYSICAL REQUIREMENTS AND ENVIRONMENTAL CONDITIONS
Work is performed in office, bench-integration laboratory, and high-bay vehicle-integration environments.
Must be able to lift up to 50 pounds, work in and around vehicles, and use hand and power tools.
Special Note
The position is contingent upon candidate's ability to meet physical and medical requirements as needed by the position; including compliance with all applicable federal, state, and local jurisdictional requirements.
Benefits and Compensation
At MAG Aerospace, we value your contributions providing our employees with a robust Total Rewards package that supports your total well-being. Full-time and part-time employees working at least 30 hours a week on a regular basis are eligible to participate in MAG's Total Rewards programs. Our offerings include health, life, disability, financial, and retirement benefits as well as paid leave, professional development, and tuition assistance. Individuals that do not meet the threshold are only eligible for select offerings not inclusive of health benefits. We encourage you to learn more about our Total Rewards Program by visiting the Resource page on our Careers site: https://www.magaero.com/benefits/. Salary at MAG Aerospace is determined by various factors including but not limited to location, the particular combination of education, knowledge, skills, competencies, and experience as well as contract-specific affordability and organizational requirements. The projected compensation range for this position is $140000 (annualized USD). The estimate displayed represents the typical salary range for this position and is just one component of MAG's total compensation package for employees.

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