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Mechanical Systems Engineer

  • Mechanical Systems Engineer job type Posted on: Oct 21, 2026
  • Mechanical Systems Engineer experience level MY HR
  • Mechanical Systems Engineer employment type Marietta, Georgia
  • Mechanical Systems Engineer employment type Onsite
  • Mechanical Systems Engineer salary Full-time

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Job Title :

Mechanical Systems Engineer

Job Type :

Full-Time

Job Location :

Marietta Georgia United States

Remote :

No

Jobcon Logo Job Description :

Mechanical Systems Engineer

We need to engineer the mechanical and structural components of machines that must survive, contain, and process fluids in the harshest industrial environments. We are looking for a Mechanical Systems Engineer who views every seal, weld, and structural member as their personal responsibility. You will be responsible for the "body and grit" of our technology, from the heavy-duty frames that support our reactors to the precision fluid dynamics that give them life. We want an inventor who gets their hands dirty, wrenches their own fittings, and iterates until the physics works.

The Role

You will own the mechanical architecture of our product A Z. This is a role at the intersection of Mechanical Engineering, Structural Design, and Design for Manufacturing (DFM). You will not be handing off CAD models to a shop. You will be:

  • Designing complete mechanical systems from blank-sheet to commission.
  • Building units with your own hands.
  • Scaling designs for mass production and part selection.
What You Will Build
The Physical Chassis
Design and integrate structural frames and enclosures that protect our technology and withstand extreme industrial conditions.
The Fluid Core
Manage the process distribution architecture, handling high-pressure piping, pumps, and reactors that drive our chemical and mechanical recovery.
The Physical Product (DFM)
You will optimize assembly layouts, material selection, and modularity to ensure our systems can be manufactured at velocity.
The Supply Chain
You don't just pick parts; you spec and validate custom fabrications and industrial components that are available, reliable, and cost-effective. You own sections of the BOM.
The DNA We Are Looking For
Experimentalist First
You don't just simulate; you prototype, weld, and test. You have a portfolio of physical machines you have built, not just renders you have drawn.
First-Principles Thinker
You understand the fundamental physics of why a seal leaks or a beam buckles. You don't guess; you hypothesize and verify with a torque wrench and pressure gauge.
Extreme Ownership
If a fitting fails, you don't blame the supplier. You own the failure, find the root cause, and engineer it out of existence.
Cross-Disciplinary
You'll speak "Stress/Strain" to the structural team, "Flow Rate" to the process engineers, and "Cycle Time" to the manufacturing floor.
Critical Requirements
Hands-On Ownership
2+ years of experience taking mechanical systems from concept (P&ID/CAD) to physical commissioning.
System Architecture
Demonstrated mastery of machine design, fluid handling systems, and structural integrity.
Thermal & Fluid Proficiency
Ability to safely design and troubleshoot pressurized systems and heat-intensive processes.
Component Selection
Deep experience spec'ing valves, pumps, and specialized industrial hardware.
DFM Mindset
Experience designing for assembly; you understand how to layout a machine so a human can actually build and service it.
Nice to Haves
  • Fabrication Skills: Ability to weld (TIG/MIG) or operate manual/CNC machining equipment.
  • Experience in water treatment, chemical processing, or similar process-heavy industries.
  • Experience scaling a hardware product from a garage prototype to pilot production.
About MY HR:
MY HR is an award-winning, woman and minority-owned firm based in Atlanta. We specialize in providing full-service professional HR services, and are proud to be an equal opportunity employer. With a commitment to excellence and a focus on diversity, we strive to help businesses of all sizes achieve their human resources goals.
Follow us for more info:

/company/my-hr/
/myhrsupplier
/myhrmanagement/

MY HR is an award-winning Full-Service Professional Human Resources Consulting firm offering Staff Augmentation, Project and SOW staffing, Permanent Placement, Recruitment Process Outsourcing (RPO), Payroll Services, and full range HR Services including compliance, training, and workforce development. With our personal touch, we help small to mid-sized companies as well as Fortune 500 companies grow and strengthen in the HR area by providing customized HR solutions.

Check out our website:

Jobcon Logo Position Details

Posted:

Oct 21, 2026

Reference Number:

8744-9296

Employment:

Full-time

City:

Marietta

Job Origin:

CIEPAL_ORGANIC_FEED

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Mechanical Systems Engineer

We need to engineer the mechanical and structural components of machines that must survive, contain, and process fluids in the harshest industrial environments. We are looking for a Mechanical Systems Engineer who views every seal, weld, and structural member as their personal responsibility. You will be responsible for the "body and grit" of our technology, from the heavy-duty frames that support our reactors to the precision fluid dynamics that give them life. We want an inventor who gets their hands dirty, wrenches their own fittings, and iterates until the physics works.

The Role

You will own the mechanical architecture of our product A Z. This is a role at the intersection of Mechanical Engineering, Structural Design, and Design for Manufacturing (DFM). You will not be handing off CAD models to a shop. You will be:

  • Designing complete mechanical systems from blank-sheet to commission.
  • Building units with your own hands.
  • Scaling designs for mass production and part selection.
What You Will Build
The Physical Chassis
Design and integrate structural frames and enclosures that protect our technology and withstand extreme industrial conditions.
The Fluid Core
Manage the process distribution architecture, handling high-pressure piping, pumps, and reactors that drive our chemical and mechanical recovery.
The Physical Product (DFM)
You will optimize assembly layouts, material selection, and modularity to ensure our systems can be manufactured at velocity.
The Supply Chain
You don't just pick parts; you spec and validate custom fabrications and industrial components that are available, reliable, and cost-effective. You own sections of the BOM.
The DNA We Are Looking For
Experimentalist First
You don't just simulate; you prototype, weld, and test. You have a portfolio of physical machines you have built, not just renders you have drawn.
First-Principles Thinker
You understand the fundamental physics of why a seal leaks or a beam buckles. You don't guess; you hypothesize and verify with a torque wrench and pressure gauge.
Extreme Ownership
If a fitting fails, you don't blame the supplier. You own the failure, find the root cause, and engineer it out of existence.
Cross-Disciplinary
You'll speak "Stress/Strain" to the structural team, "Flow Rate" to the process engineers, and "Cycle Time" to the manufacturing floor.
Critical Requirements
Hands-On Ownership
2+ years of experience taking mechanical systems from concept (P&ID/CAD) to physical commissioning.
System Architecture
Demonstrated mastery of machine design, fluid handling systems, and structural integrity.
Thermal & Fluid Proficiency
Ability to safely design and troubleshoot pressurized systems and heat-intensive processes.
Component Selection
Deep experience spec'ing valves, pumps, and specialized industrial hardware.
DFM Mindset
Experience designing for assembly; you understand how to layout a machine so a human can actually build and service it.
Nice to Haves
  • Fabrication Skills: Ability to weld (TIG/MIG) or operate manual/CNC machining equipment.
  • Experience in water treatment, chemical processing, or similar process-heavy industries.
  • Experience scaling a hardware product from a garage prototype to pilot production.
About MY HR:
MY HR is an award-winning, woman and minority-owned firm based in Atlanta. We specialize in providing full-service professional HR services, and are proud to be an equal opportunity employer. With a commitment to excellence and a focus on diversity, we strive to help businesses of all sizes achieve their human resources goals.
Follow us for more info:

/company/my-hr/
/myhrsupplier
/myhrmanagement/

MY HR is an award-winning Full-Service Professional Human Resources Consulting firm offering Staff Augmentation, Project and SOW staffing, Permanent Placement, Recruitment Process Outsourcing (RPO), Payroll Services, and full range HR Services including compliance, training, and workforce development. With our personal touch, we help small to mid-sized companies as well as Fortune 500 companies grow and strengthen in the HR area by providing customized HR solutions.

Check out our website:

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