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Saronic Technologies · 7 hours ago

Finishing – Composites Technician

Austin, TX

Full-time

Onsite

Entry, Mid Level

2+ years exp

Saronic Technologies is a leader in revolutionizing autonomy at sea, dedicated to developing state-of-the-art solutions that enhance maritime operations through autonomous and intelligent platforms. As a Finishing – Composites Technician, you will be responsible for the final surface preparation and detailing of composite components, ensuring they meet strict cosmetic and dimensional specifications.

Artificial Intelligence (AI)ManufacturingMarine TechnologyMilitarySecurity

No H1B

U.S. Citizen Only

Responsibilities

Perform surface finishing operations on composite parts, including wet layup, filling, sanding, spraying gelcoat and refining the surface

Mix and apply surface fillers, and gelcoat per process requirements

Sand and smooth complex contours while maintaining tolerance and surface quality

Identify and repair surface defects such as pinholes, delamination, or surface voids using tap tests

Prepare parts for painting, bonding, or assembly through proper surface treatment

Follow detailed work instructions, drawings, and engineering specifications

Maintain cleanliness and organization in finishing areas; manage dust control systems

Collaborate with the quality team to ensure finished parts meet visual and dimensional standards

Follow procedures and track time on a tablet

Ability to use Partallfilm #10 and patch aide for repairs

Qualification

Marine composite finishingSanding tools experienceTechnical drawing interpretationEpoxy-based fillers familiarityDA sanders experiencePatience for repetitive workCollaboration with quality teamAttention to detail

Required

2+ years of experience in marine composite finishing, surfacing, or similar hands-on fabrication work

Strong experience with sanding tools, fairing materials, and manual finishing techniques

High attention to detail and patience for repetitive, fine-surface work

Familiarity with epoxy-based fillers, primers, and surface prep chemicals

Ability to read and interpret technical drawings and work instructions

U.S. Person (citizen or permanent resident) required due to DoD-related work

Preferred

Ability to achieve Class A or near-Class A surface finishes (preferred but not required)

Experience in marine composite surfacing

Familiarity with MIL-SPEC or AS9100 quality standards

Experience using DA sanders, longboards, and vacuum-assisted finishing tools

Understand how to use Binks & MVP spray equipment

Background in paint prep or bonded surface prep is a plus

Experience working with gel coats, topcoats, or marine-grade finishes

Benefits

Medical Insurance: Comprehensive health insurance plans covering a range of services

Saronic pays 100% of the premium for employees and 80% for dependents

Dental and Vision Insurance: Coverage for routine dental check-ups, orthodontics, and vision care

Saronic pays 99% of the premium for employees and 80% for dependents

Time Off: Generous PTO and Holidays

Parental Leave: Paid maternity and paternity leave to support new parents

Competitive Salary: Industry-standard salaries with opportunities for performance-based bonuses

Retirement Plan: 401(k) plan

Stock Options: Equity options to give employees a stake in the company’s success

Life and Disability Insurance: Basic life insurance and short- and long-term disability coverage

Additional Perks: Free lunch benefit and unlimited free drinks and snacks in the office

Company

Saronic Technologies

Saronic is building cutting-edge unmanned surface vehicles that enable maritime security and domain awareness by combining best-in-class hardware, software and artificial intelligence into one scalable, fully integrated platform.

Founded in 2022

Austin, Texas, USA

1001-5000 employees