Polymer Production Technician

SEEMANN COMPOSITES, LLC; Gulfport (MS); On-site; USD 36,000 - 60,000; Full time

Benefits offered by this job

Medical, dental, and vision insurance

401(k) with company match

Paid time off

HSA with company contribution

FSA

Company-paid life insurance

Disability coverage

Tuition reimbursement

Job summary

Karman Space and Defense is seeking a hands-on Fiberglass Technician to support submarine fleet production and maintenance programs. You will fabricate, repair, and prep molds using fiberglass materials, working closely with teammates to meet strict specifications.

The role emphasizes reading manuals, following instructions, and maintaining safety and quality in a fast-paced manufacturing environment. Must be able to lift and handle heavy parts and use PPE as required.

Qualifications

• Minimum age of 18 and ability to follow repair instructions.
• Read service manuals and perform basic math as required.
• Strong problem-solving and time-management skills.
• Ability to work safely with chemicals and composites.

Responsibilities

• Perform repairs on fiberglass parts, ensuring correct thickness and contours.
• Prepare molds by applying wax, sealers, and release agents.
• Handle chemicals and composite materials safely during fabrication.
• Collaborate with team to meet production timelines.
• Maintain high attention to detail and adhere to safety procedures.

Skills

Mechanical aptitude

Ability to read manuals

Attention to detail

Team collaboration

Safety-conscious

Education

High school diploma or GED

Tools

Basic computer skills

Job description

Karman Space & Defense is a leader in the rapid design, development, and production of critical, next- generation system solutions that align with the U.S. Department of War and its allies’ core mission priorities, and meet the accelerating demand for access to space. Building on nearly 50 years of success, we deliver Payload & Protection Systems, Aero/Hydrodynamic Interstage Systems, and Propulsion & Launch Systems to more than 80 prime contractors supporting over 130 space and defense programs.

This role is part of our Maritime Defense Systems business, which delivers integrated solutions with decades of proven performance across submarine, surface, and autonomous naval platforms supporting high-priority national defense programs. Our bow-to-stern capabilities include acoustic and sonar protection systems, propulsion systems, advanced composite structures, missile subsystems, canisters and launchers, and autonomous underwater vehicle subsystems. From concept through production, we combine engineering, materials expertise, specialized manufacturing, and large-scale testing to deliver mission-ready systems that reduce technical risk and support long-term operational performance.

In this role, you will perform hands-on composite fabrication, repair, mold preparation, and material handling activities that directly support production for submarine fleet and maintenance programs. You will build parts from fiberglass materials, prepare molds, perform repairs, and work closely with team members to ensure components meet required specifications. Your work helps maintain manufacturing throughput and supports high-quality product delivery for critical defense programs.

Responsibilities

• Performs repairs on damaged or defective fiberglass parts, ensuring correct thickness, density, and contours.
• Selects precut fiberglass mats, cloth, and wood‑bracing materials based on part requirements.
• Prepares molds by applying, buffing, and removing wax, sealers, and release agents.
• Handles chemicals, solvents, and composite materials safely while trimming excess materials from molds.
• Reads, interprets, and follows instructions, service manuals, and basic mathematical requirements.
• Collaborates effectively with team members to meet production timelines.
• Applies strong time‑management and communication skills in a fast‑paced manufacturing environment.
• Maintains attention to detail to ensure parts and repairs meet required specifications.
• Adheres to safety procedures while performing all fabrication and repair tasks.

Required Qualifications

• Minimum age of 18.
• Mechanical aptitude with the ability to read service manuals and follow repair instructions.
• Strong problem‑solving skills and ability to plan work ahead.
• Ability to pay close attention to detail and complete tasks thoroughly.
• Ability to read, write, and follow instructions and perform basic math.
• Ability to handle chemicals and solvents safely.
• Ability to work effectively in a team environment.
• Ability to adapt to a fast‑paced environment.
• Safety‑conscious work habits.

Preferred Qualifications

• Reliable transportation.
• High school diploma or General Educational Development (GED) equivalent.
• Basic computer skills.
• Experience laying up fiberglass parts for lamination.
• Organizational skills with the ability to multitask.
• Two to three years of experience in trade skills such as carpentry, mechanics, or finishing.
• Knowledge of composite materials and processes including carbon fiber, fiberglass, resin infusion, vacuum bagging, and mold preparation.
• Mechanical aptitude.

Physical Requirements

• Ability to bend, stoop, climb, and perform inspections.
• Ability to ascend and descend vertical ladders, stand and walk for long periods, work at heights, work in hot or cold environments, work in confined spaces, and lift up to 50 pounds.
• Ability to lift, push, pull, perform repetitive movements, and occasionally carry heavy objects.
• Ability to stand, bend, kneel, walk, stoop, crouch, and sit.
• Ability to use hands and fingers to handle or feel and reach with hands and arms.
• Ability to perform repetitive motions, bend, and twist.
• Ability to wear personal protective equipment including safety glasses, respirators, gloves, protective clothing, and other required gear.
• Vision requirements include close, distance, color, peripheral vision, depth perception, and ability to adjust focus.

The essential functions of this position must be performed with or without reasonable accommodation.

This position requires U.S. person status under U.S. export control laws, including U.S. citizens and nationals, lawful permanent residents, refugees, and asylees.

Benefits

• Medical, dental, and vision insurance
• 401(k) with company match
• Paid time off
• Health Savings Account (HSA) with company contribution
• Flexible Spending Accounts (FSA)
• Company‑paid life and AD&D insurance
• Short‑and long‑term disability coverage
• Tuition reimbursement

Karman Space and Defense is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, age, disability, genetic information, protected veteran status, or any other status protected by applicable law.