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Mechanical Engineer (Mid-Level) - U.S. citizenship required (Arvada)

$70,000-95,000/year
Craigslist

Company

Job typeFull-time
Workplace typeOnsite
Experience levelNo experience limit
Education levelNo degree limit

Description

Summary: This Mechanical Engineer role involves supporting and improving manufacturing operations through data-driven analysis, process development, and engineering design in a fast-paced, technical environment. Highlights: 1. Opportunity to apply creative design and rigorous analytical thinking 2. Engage in both analytical and creative engineering work 3. Contribute to a continuous improvement culture About Us: We are an AS9100-certified contract manufacturer specializing in advanced manufacturing solutions for the aerospace and defense industry. Our team blends precision engineering with innovation, supporting complex programs through superior process control, data-driven improvement, and disciplined execution. We foster a collaborative environment where engineers can apply both creative design and rigorous analytical thinking to real-world manufacturing challenges. Position Summary: The Mechanical Engineer will play a key role in supporting and improving manufacturing operations through data-driven analysis, process development, and engineering design. This individual will work cross-functionally with production, programming, quality, and leadership teams to execute engineering projects, develop tooling and fixtures, improve process efficiency, and ensure compliance with AS9100 and customer requirements. This is a hands-on, highly analytical position suited for an engineer who thrives in a fast-paced, technical environment and enjoys applying both creative and methodical approaches to problem-solving. Key Responsibilities: • Develop and maintain manufacturing documentation, including process plans, dimensional inspection plans, test procedures, and detailed work instructions. • Create and modify routings/travelers in the company’s MRP system to ensure accurate process flow and traceability. • Lead engineering projects from initiation through completion by: o Defining scope, objectives, and deliverables aligned with leadership goals. o Collecting and organizing relevant production and quality data. o Performing analytical and statistical evaluations to identify trends and improvement opportunities. o Developing clear engineering documentation and presenting data-driven recommendations. Engineering projects may include, but are not limited to: 1. Fixture, Test Equipment, and Automation System Design • Develop and refine concept designs and 3D models for production fixtures, test equipment, and automation systems using SolidWorks. • Perform engineering calculations and design validation to ensure mechanical integrity, repeatability, and manufacturability. • Generate detailed engineering drawings and BOM’s compliant with ASME Y14.5 standards. • Collaborate with manufacturing and inspection teams to support manufacture, assembly, and verification activities. • Manage documentation and design release processes, incorporating lessons learned and revision control. 2. Development of Numerical Tools and Process Optimization Models • Design and implement Excel-based or script-driven analytical tools to support manufacturing, engineering, and business decision-making. • Conduct data modeling and correlation analyses to understand key relationships. • Prepare reports, dashboards, and visualizations to communicate findings and enable data-driven decision-making. • Recommend and validate process adjustments or parameter optimizations to improve efficiency, consistency, and quality. 3. Process Improvement and Waste Reduction • Identify inefficient, redundant, or high-variation processes in manufacturing, inspection, or support operations. • Develop controlled test plans or experiments (DOE) to evaluate alternative methods, tooling, or technologies. • Drive implementation of validated improvements through updated documentation, training, and production rollout. • Support the company’s continuous improvement and lean manufacturing initiatives by developing repeatable frameworks for data collection and performance tracking. Required Qualifications: • Bachelor’s degree in Mechanical Engineering (BSME) or related field. • Minimum 5 years of relevant professional experience in manufacturing or mechanical engineering. • Advanced proficiency in SolidWorks, including complex assemblies, design intent, and drawing generation. • Expert understanding of GD&T (ASME Y14.5) and ability to both interpret and produce detailed engineering drawings. • Strong understanding of manufacturing processes, especially multi-axis machining and turning processes. • Experience with AS9100 Quality Management Systems and related documentation requirements. • Demonstrated ability to organize, plan, and execute projects independently based on objectives and data. • Excellent communication and organizational skills — able to work cross-functionally and present complex findings clearly. • Analytical, data-driven thinker with a pragmatic and results-oriented mindset. • Curious and self-motivated, with a hands-on approach to learning and problem-solving. Preferred Qualifications: • Prior experience in aerospace or defense manufacturing. • Siemens NX CAD/CAM experience. • Familiarity with process optimization, lean manufacturing, or statistical analysis tools. • Experience with Python, VBA, or Excel-based automation for data analysis and engineering calculations. • Prior experience with PDM /PLM systems, and their associated methodology. Soft Skills: • “Can-do” attitude with ownership mentality. • Superb written and verbal communication skills. • Strong attention to detail and disciplined follow-through. • Capable of balancing strategic thinking with hands-on execution. • Comfortable navigating ambiguity and defining structure where none exists. • Collaborative and adaptable – able to communicate effectively across engineering, production, and quality teams Why Join Us: • Be part of a team tackling complex aerospace and defense programs. • Engage in both analytical and creative engineering work. • Contribute to a continuous improvement culture that values technical depth and precision. • Work in an environment that encourages curiosity, data-driven decision-making, and innovation. Benefits: • 401(k) • 401(k) matching • Dental insurance • Flexible spending account • Health insurance • Health savings account • Life insurance • Paid time off • Vision insurance Work Location: In person

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