Location: Graniteville, SC
Work Schedule: Onsite | 4-day workweek (4 × 10-hour shifts)
Employment Type: Full-Time | Permanent
Department: Engineering
Base Salary: $100,000 – $120,000 annually
Bonus: Annual variable bonus (10% target)
Final compensation will be based on experience and qualifications.
We are seeking a Senior Mechanical Engineer to research, design, develop, and implement mechanical products and systems supporting manufacturing operations. This role involves applying advanced mechanical engineering principles to complex problems related to machinery, hydraulic systems, conveying systems, and energy utilization in a high-output industrial environment.
The ideal candidate brings strong design expertise, hands-on manufacturing experience, and the ability to work effectively with cross-functional teams.
Research, plan, design, and develop mechanical products and systems, including machines, instruments, controls, and mechanical assemblies
Apply mechanical, thermal, hydraulic, and heat transfer principles to manufacturing and production systems
Create and modify 3D models and drawings using CAD tools
Support installation, implementation, and optimization of mechanical systems
Collaborate with cross-functional teams including engineering, maintenance, and operations
Troubleshoot complex mechanical issues and implement effective solutions
Ensure designs meet safety, quality, and performance standards
Bachelor’s degree in Mechanical Engineering (BSME)
Minimum of 5 years of mechanical engineering experience
Strong experience with 3D modeling tools such as SolidWorks or Inventor
Solid foundational knowledge of hydraulic and conveying systems
Experience working with cross-functional teams
Strong problem-solving and critical-thinking skills
Experience in a manufacturing or industrial environment
Proficiency with AutoCAD and Inventor software
Strong background in machine design
Ability to work independently and collaboratively in team settings
Excellent written and verbal communication skills
Proactive, resourceful, and highly motivated mindset
Onsite role (no remote option)
Relocation assistance not available
Visa sponsorship not available
Position is a backfill role
GDR is a forward-thinking, Women Veteran-Owned firm specializing in Business Management, Information Technology, Professional and Staffing Services. Headquartered in Maryland, we proudly support a diverse portfolio of state and federal agencies, delivering mission-aligned solutions with precision, innovation, and accountability.
What sets us apart is our customer-first mindset, commitment to regulatory compliance, and a proven ability to adapt to evolving challenges. Our team brings decades of expertise, professional certifications, and a strong record of performance to every engagement—ensuring high-quality, tailored outcomes for each customer.
At GDR, we prioritize flexibility, responsiveness, and excellence—because we believe every project deserves a partner who is as invested in the mission as you are.
