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Core Assembly Jobs in Detroit, MI (NOW HIRING)

Core Responsibilities: · Lead daily operations of the Hot Runner assembly team including assigning tasks, monitoring performance, and ensuring deadlines are met. · Review, interpret, and clarify ...

Operations - Janitor (Afternoons)

Warren, MI · On-site

$13.50 - $17.25/hr

Then Avancez Assembly may be the place for you. We are committed to a culture of excellence, with a ... Core Expectations * Promote a clean and safe work environment. * Support Lean Manufacturing and 5S ...

Sr. Engineer - Core Engineering

Farmington Hills, MI · On-site

$102K - $141K/yr

The Core Engineering team is the technical backbone and component authority for shock absorber ... Provide technical leadership in Design for Manufacturing and Assembly (DFM/DFA), collaborating with ...

ADAS Core Hardware Engineer

Dearborn, MI · On-site

$114K - $150K/yr

Lead Core design work for ADAS components per the Global Product Development System process on ... Support Vehicle Operations activities to determine appropriate assembly and testing processes.

Showing results 21-40

Core Assembly information

See Detroit, MI salary details

$12

$19

$27

How much do core assembly jobs pay per hour?

As of Aug 6, 2026, the average hourly pay for core assembly in Detroit, MI is $19.28, according to ZipRecruiter salary data. Most workers in this role earn between $16.63 and $20.96 per hour, depending on experience, location, and employer.

What is core assembly?

Core assembly refers to the process of constructing the core components used in manufacturing, most commonly in foundries for metal casting. Workers in core assembly build sand or ceramic cores and molds that shape the internal cavities of metal parts during casting. The job requires attention to detail, precision, and knowledge of safety procedures to ensure quality and consistency in the final products. Core assembly is essential in industries such as automotive, aerospace, and machinery manufacturing. Technicians often use hand tools, machines, and specialized adhesives or coatings as part of the assembly process.

What are some common challenges faced in a core assembly role and how can they be overcome?

Core Assembly professionals often encounter challenges such as maintaining high precision under tight deadlines and adapting to frequent changes in production schedules. Ensuring quality while assembling intricate components requires strong attention to detail and adherence to safety standards. Effective communication with team members and cross-department collaboration can help resolve issues quickly and minimize downtime. Continuous learning and staying updated on new assembly techniques or equipment can also help overcome these challenges and enhance job performance.

What is the difference between Core Assembly vs Machinist?

AspectCore AssemblyMachinist
Required CredentialsHigh school diploma or equivalent; some certifications in assembly or manufacturingHigh school diploma; technical certifications or apprenticeships often preferred
Work EnvironmentFactories, assembly lines, manufacturing plantsMachine shops, manufacturing facilities, workshops
Industry UsageAutomotive, aerospace, electronics manufacturingMetalworking, aerospace, automotive industries

Core Assembly involves assembling components into finished products, focusing on precision and following detailed instructions. Machinists operate and maintain machine tools to produce metal parts, requiring technical skills and knowledge of machining processes. While both roles are essential in manufacturing, Core Assembly emphasizes assembling parts, whereas Machinists focus on creating parts through machining processes.

What are the key skills and qualifications needed to thrive as a core assembly worker?

To thrive as a Core Assembly worker, you need manual dexterity, attention to detail, basic mechanical aptitude, and often a high school diploma or equivalent. Familiarity with assembly line tools, blueprints, and quality control systems is typically required, and some positions may prefer certifications in manufacturing or safety. Strong teamwork, problem-solving, and time management skills help individuals excel in fast-paced production environments. These competencies are crucial for ensuring efficient, accurate, and safe assembly of components, directly impacting product quality and operational productivity.
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Assembler Supervisor

Manner USA, Inc.

Livonia, MI

Full-time

Re-posted yesterday


Job description

Core Responsibilities:

· Lead daily operations of the Hot Runner assembly team including assigning tasks, monitoring performance, and ensuring deadlines are met.

· Review, interpret, and clarify complex engineering drawings and CAD files to guide accurate hot runner assembly.

· Set up, assemble, wire, and test hot runner systems ensuring all parts meet required specifications and certification standards.

· Serve as the primary technical resource for troubleshooting issues related to hot runner functionality.

· Verify assembled parts using precision measuring instruments and maintain high-quality production output.

· Provide training and mentoring to team members to build skills and ensure adherence to best practices and safety protocols.

· Ensure team compliance with ISO/QS 9000 standards and support the company’s quality management system.

· Coordinate with cross-functional teams such as Engineering, Quality, and Maintenance to resolve technical issues and enhance workflow.

· Drive and participate in continuous improvement initiatives focused on process optimization, cost reduction, and increased efficiency.

· Maintain a clean, organized, and safe work environment and enforce health and safety policies.

Required Skills and Qualifications:

· Minimum 5+ years of experience in manufacturing, with significant exposure to Hot Runner Assembly systems.

· Proven leadership or supervisory experience in a manufacturing environment preferred.

· Strong ability to read and interpret blueprints, wiring schematics, and CAD models.

· Proficient in the use of precision measuring tools (micrometers, calipers, etc.) and visual inspection.

· Excellent problem-solving skills and attention to detail.

· Strong organizational and time management abilities.

· Knowledge of electrical wiring and safe assembly procedures.

· Strong verbal and written communication skills.

· Commitment to quality and continuous improvement.

· Flexibility to work various shifts if required.

Preferred Qualifications:

· Experience working with ERP systems and documenting production data.

· Lean manufacturing or Six Sigma training/certification.

· Familiarity with ISO/QS 9000 standards.

· Technical certification or associate degree in a related field is a plus.

· Able to lift/carry up to 75 lbs.