MECHANICAL ASSEMBLER I (Aerospace and Defense)

Marvin Engineering Company; Los Angeles (CA); On-site; USD 36,000 - 40,000; Full time

Job summary

Marvin Engineering Co. in Inglewood, CA is seeking an assembler to join our manufacturing team. The role focuses on assembling, fitting, fastening, and installing mechanical/electromechanical subassemblies for military equipment, using basic hand tools and drilling/riveting equipment.

Candidates should have 1–2 years of mechanical assembly experience and a High School Diploma or GED. This 100% onsite position requires English proficiency, attention to detail, and the ability to follow blueprints

Qualifications

• High School Diploma or GED.
• 1–2 years mechanical assembly experience.
• Trade training or certification may be required; may need to pass a mechanical aptitude test.
• Must be able to read basic documents.
• Must be able to follow directions.
• Basic computer navigation skills.
• Must lift up to 35 lbs.
• Must speak/read/write English.

Responsibilities

• Align and fit sub and structural assemblies by installing and connecting parts, fittings, and assemblies.
• Install fasteners such as bolts, screws, rivets, rivnuts, heicols, keenserts, and adhesives.
• Use basic hand tools: screwdrivers, wrenches, pliers, hammer, ratchets and sockets, ruler, calipers.
• Set-up, operate, and maintain hand drilling and riveting equipment (Cherry & Huck).
• Position and align subassemblies in jigs or fixtures using measuring instruments and blueprint lines.
• Cut, trim, file, bend, and smooth parts; verify sizes and tolerances.
• Read and interpret blueprints and specifications to determine layouts and sequences.
• Perform quality checks to ensure standards are met.
• Identify defects and follow non-conformance procedures.
• Rework/repair parts per engineering specifications.
• Maintain high quality and safety standards.
• Keep a clean and safe work area.

Skills

Mechanical assembly

Reading skills

Following directions

English proficiency

Attention to detail

Education

High School Diploma or GED

Job description

Date: Aug 20, 2026

Location: Inglewood, CA, US, 90302

Company: Marvin Engineering Co.

Req ID: 1639

FLSA Status: Non Exempt

Pay Range: $26-$29

Salary Is Based On Experience, Skills, And Education

This position is 100% onsite

The Marvin Group is a Strategic Partner for Global Alternate Mission Equipment and Sustainment

The Marvin Group, a leading defense contractor, plays a crucial role in the development and manufacturing of various systems for military aerospace and vehicles. Based in Southern California near the Los Angeles International Airport, The Marvin Group consists of Marvin Engineering (MEC), Marvin Test Solutions (MTS) and Marvin Land Systems (MLS). Marvin Engineering designs and produces military Alternate Mission Equipment. Marvin Test Solutions designs and manufactures armament Test Equipment. Marvin Land Systems specializes in the design and build of power and thermal management systems. For over 60 years we have maintained “A Tradition of Excellence”, serving as a trusted source for our unwavering commitment to supporting all branches of the Department of Defense and our global allies. Our collaboration extends across a diverse array of programs and platforms, including major military prime contractors such as Lockheed Martin, Northrop Grumman, and Raytheon

SCOPE

Assemble, fit, fasten, and install parts to form subassemblies. Align, fit, assemble, fasten, connect, and install system components of military mechanical/electromechanical equipment.

Responsibilities

• Align and fit sub and structural assemblies by installing and connecting parts, fittings, and assemblies
• Install fasteners such as bolts, screws, rivets, rivnuts, helicoils, keenserts, and adhesives
• Use basic hand tools, i.e., screwdrivers, wrenches, pliers, hammer, ratchets & sockets, ruler, calipers
• Set-up, operate, and maintain a variety of hand drilling and riveting equipment (Cherry & Huck)
• Position and align subassemblies in jigs or fixtures, using measuring instruments and following blueprint lines and index points
• Cut, trim, file, bend, and smooth parts, and verify sizes and fitting tolerances in order to ensure proper fit and clearance
• Read and interpret blueprints, illustrations, and specifications to determine layouts, sequences of operations, or identities and relationships of parts
• Perform quality work checks to insure the product meets quality standards
• Identify defects and take appropriate measures communicate and follow established non-conformance procedures
• Rework and/or repair assembled parts and products according to engineering specification changes
• Perform all work in accordance with highest quality standards and safety procedures
• Maintain a clean and safe work area

Skills / Requirements

• Maintain awareness and understanding of documents published in the BMS Library
• High School Diploma or GED
• Minimum 1-2 years mechanical assembly experience
• Specific technical or vocational training or certification may be required; required to pass a mechanical aptitude test
• Basic reading skills
• Must be able to follow directions
• Basic computer navigation and utilization skills
• Ability to perform work accurately, timely and thoroughly
• Ability to use thinking and reasoning to solve a problem, with thinking in such a way as to produce a new idea and concepts
• Detailed-oriented and self-motivation skills
• Must be able to speak/read/write English
• Must be able to lift up to 35 lbs

This position must meet export control compliance requirements. All applicants must be “U.S. persons” within the meaning of ITAR, as defined: a U.S. Citizen, a lawful permanent resident, political asylee, or refugee.

Visit us at https://http://marvingroup.com/

The Marvin Group is an EEO/Disability/Vets Employer

Our company uses E-Verify to confirm the employment eligibility of all newly hired employees. To learn more about E-Verify, including your rights and responsibilities, please visit www.dhs.gov/E-Verify.

If you are an individual with a disability and require a reasonable accommodation to complete any part of the application process, or are limited in the ability or unable to access or use this online application process and need an alternative method for applying, you may contact People & Culture at 310.674.5030.

Nearest Major Market: Los Angeles