Senior Mechanical Designer

Mission Critical Group (MCG is an end-to-end power solutions and services provider that accelerates time-to-power and delivers scalable, resilient infrastructure for mission critical environments. By integrating engineering, manufacturing, modular deployment, and lifecycle services under one platform, we streamline execution and bring complex projects online faster - without compromising performance. With more than 1.5 million square feet of U.S. manufacturing capacity, MCG supports data centers, power generation, healthcare, oil & gas, pharmaceuticals, semiconductors, and industrial facilities where uptime is non-negotiable.

Mission Critical Group designs, manufactures and provides value-added services for customers requiring critical power solutions. Powering a new electric world for a brighter, more secure future.

This role is responsible for designing and developing mechanical components and assemblies for MCG custom switch gear products that meet client specifications. The Senior Mechanical Designer will interface with vendors as needed to ensure the design meets functional and regulatory requirements. The incumbent in this role will exhibit a strong understanding of mechanical engineering principles, CAD software, and switch gear industry standards. Occasional travel is required for this position.

• Design and develop mechanical components and assemblies for switch gear products, such as enclosures, frames, and internal mechanisms.
• Ensure designs meet functional, performance, and safety requirements.
• Complete jobs for Project Managers and fulfill requests such as submittal drawings, as-built and record drawings for MCG switch gear products.
• Collaborate with vendors and purchasing to ensure accurate representation of components and structures in drawings.
• Develop and implement process improvements to ensure quality and efficient documentation.
• Assist in the creation and maintenance of project bills of materials and individual internally created components for future use.
• Serve as a Point‑of‑Contact concerning mechanical issues between key stakeholders such as Project Managers, Engineers, and vendors.
• Collaborate and communicate with project and production management teams regarding schedule and workload to ensure on‑time delivery of products.
• Supervise, manage, and review drawings before they are sent out for bids or as completed packages to the client.
• Ensure accuracy and precision in CAD models.
• Conduct finite element analysis (FEA) to evaluate the structural integrity and performance of mechanical designs.
• Train and mentor designers to ensure proper development of drawing packages for Mechanical and Bus design.
• Perform other duties as assigned.

• Bachelor's degree in Mechanical Engineering or a related field.
• 5+ years of experience in mechanical design, preferably in the switch gear industry.
• Proficiency in CAD software (e.g., Solid Works, AutoCAD).
• Strong understanding of mechanical engineering principles, including materials science, stress analysis, and manufacturing processes.
• Experience with FEA analysis tools.
• Knowledge of industry standards and regulations for switch gear products.
• Satisfactory completion of additional background and drug screening.

• Excellent verbal and written communication skills.
• Excellent interpersonal, negotiation, and conflict resolution skills.
• Excellent organizational skills and attention to detail.
• Excellent time management skills with a proven ability to meet deadlines.
• Strong analytical and problem‑solving skills.
• Ability to prioritize tasks and to delegate them when appropriate.
• Ability to act with integrity, professionalism, and confidentiality.
• Proficient with Microsoft Office Suite and related software.

• Safety Focus: Prioritize safety in all actions and decisions. Model safe behavior for others and contribute to a culture of workplace safety.
• Dependability: Consistently show up on time and complete assigned tasks by the desired deadline.
• Reliability: Deliver on commitments and achieve goals.
• Grit: Work hard and overcome obstacles using a proactive problem‑solving approach.
• In…