GTI is a contract manufacturing partner supporting customers in renewable energy, power generation, infrastructure, and industrial systems.
We fabricate custom designed, purpose-built enclosures and skids for our customers and perform mechanical and electrical integration in-house, delivering a true turn-key product to our customers. Our scope spans Engineering, prototype builds, through full production, requiring teams that can move fast, adapt, and execute with precision.
GTI Values: Safey I Quality I Customer Obsession I Speed I Agility
GTI Fabrication is seeking a Senior Mechanical Engineer to lead the design and development of complex mechanical systems and subsystems for modular infrastructure products. This individual will be responsible for translating system requirements into robust, manufacturable mechanical designs while providing technical leadership throughout the product lifecycle.
The Senior Mechanical Engineer will own major mechanical subsystems from concept through production release, supporting engineering analysis, design reviews, manufacturing integration, supplier collaboration, and continuous product improvement. This role requires a hands-on engineer capable of balancing performance, safety, compliance, manufacturability, serviceability, and cost considerations while working cross-functionally across engineering, operations, and supply chain teams.
Key Responsibilities
Mechanical Design & Product Development
- Lead the design and development of major mechanical subsystems including:
- Enclosures
- Structural assemblies
- Thermal and HVAC systems
- Ducting and airflow systems
- Piping systems
- Equipment mounting structures
- Service access features
- Translate system-level requirements into detailed mechanical designs and engineering documentation
- Define interfaces, constraints, design assumptions, and acceptance criteria
- Drive simplification, modularization, and standardization efforts to improve manufacturability and product reliability
- Ensure designs meet performance, safety, quality, and compliance requirements
Engineering Analysis & Validation
- Perform and review engineering analyses including:
- Structural analysis
- Vibration analysis
- Thermal analysis
- Fatigue analysis
- Sealing and ingress protection evaluations
- Transportation and lifting assessments
- Establish appropriate design margins and verification approaches
- Develop engineering justification packages supporting design decisions and product validation activities
Manufacturing & Product Support
- Partner closely with Manufacturing, Quality, NPI, and Supply Chain teams to ensure designs are producible and repeatable
- Create and review detailed engineering drawings, specifications, BOMs, and release documentation
- Support engineering change management activities, including impact assessments and implementation plans
- Resolve manufacturing, assembly, commissioning, and field-related mechanical issues
- Maintain configuration control and as-built accuracy through disciplined revision management practices
Technical Leadership
- Lead mechanical design reviews and provide technical guidance across engineering teams
- Mentor junior and mid-level engineers in engineering best practices, documentation standards, and problem-solving methodologies
- Support development of engineering standards, design guides, reusable modules, and best practices
- Drive root cause investigations and corrective actions for mechanical failures and quality issues
- Identify opportunities for continuous improvement across products and engineering processes
Cross-Functional Collaboration
- Collaborate with:
- Systems Engineering on requirements, interfaces, and verification activities
- Electrical Engineering on penetrations, cable routing, mounting schemes, and service access
- Structural Engineering on load paths and structural integration
- Manufacturing Engineering on production readiness and process improvements
- Suppliers and Procurement on technical reviews, specifications, and manufacturability concerns
- Support successful product execution from concept through deployment and sustaining engineering
Requirements
Required Qualifications
- Bachelor's degree in Mechanical Engineering or related engineering discipline.
- 3+ years of mechanical design experience supporting industrial, energy, modular, or engineered-to-order products.
- Strong experience designing complex mechanical assemblies, structures, enclosures, or integrated equipment platforms.
- Proficiency with 3D CAD software such as SolidWorks.
- Experience creating manufacturing drawings, BOMs, and engineering documentation.
- Working knowledge of engineering analysis methods including structural, thermal, and vibration analysis.
- Experience supporting products through manufacturing, testing, installation, and field support.
- Strong root cause analysis and problem-solving skills.
- Excellent communication and cross-functional collaboration abilities.
Preferred Qualifications
- Experience designing modular infrastructure, power generation systems, battery energy storage systems (BESS), industrial equipment, or data center infrastructure.
- Experience with FEA, CFD, and thermal analysis tools.
- Familiarity with fabrication, welding, sheet metal, and structural steel design.
- Experience supporting New Product Introduction (NPI) and production ramp activities.
- Prior experience mentoring engineers and leading technical reviews.
Benefits & Perks
GTI Energy offers a competitive compensation and benefits package designed to support employees and their families while providing long-term career growth opportunities within a fast-growing manufacturing organization. Benefits may include:
- Medical, dental, and vision insurance
- 401(k) with company match (where applicable)
- Paid Time Off (PTO) and paid holidays
- Sick time in accordance with state and local requirements
- Company-paid life insurance and disability coverage
- Career advancement opportunities within a rapidly growing organization
- Exposure to advanced manufacturing, modular infrastructure, and large-scale industrial projects
- Collaborative, fast-paced environment with strong operational and engineering leadership
- Employee-focused culture centered on safety, quality, accountability, and continuous improvement
Benefits eligibility and offerings may vary based on position, location, and employment classification.
GTI promotes a diverse and inclusive workforce and is an Equal Opportunity Employer that does not discriminate against employees or applicants for employment on the basis of race, color, national origin, ancestry, age, religion, sex, gender, gender identity, gender expression, sexual orientation, physical or mental disability, medical condition, genetic information, military or veteran status, marital status, or any other Federal or State legally-protected classes. We also value the safety of all employees and work hard to maintain a Drug Free Workplace.
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We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.
