Marine Mechanical Engineer (Associate - Principal)

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.

Job Overview

We are seeking a Marine Mechanical Engineer to lead the design and integration of auxiliary and propulsion support systems for autonomous surface vessels. This is a hands-on mechanical design role focused on fluid systems, machinery integration, and vessel-level mechanical architecture - not propulsion unit design itself. These systems must perform reliably in harsh, real-world maritime environments.

Systems You Will Own

Fuel storage, transfer, and conditioning systems

Seawater and freshwater cooling systems

Ventilation and HVAC for machinery spaces

Hydraulic systems and fluid power components

Piping, valves, pumps, and fluid distribution networks

Auxiliary machinery and below-deck mechanical integration

Responsibilities

Design and develop marine auxiliary systems from concept through production

Create system layouts and machinery arrangements

Perform system-level analyses

Select and integrate components

Develop and execute test plans

Collaborate across engineering teams

Support build and integration

Analyze performance data and improve designs

Troubleshoot and perform root-cause analysis

Drive design-for-manufacturing decisions

Qualifications Required

Bachelor’s degree in Mechanical, Marine, or related field

2+ years designing mechanical or fluid systems

Strong fundamentals in fluid mechanics and thermodynamics

Experience with piping, cooling, fuel, HVAC, or hydraulics

Ability to perform first-principles calculations

Experience with CAD tools

Preferred

Experience with marine systems

Familiarity with diesel support systems

Experience with testing and integration

Experience with CFD or thermal tools

Exposure to maritime standards

Benefits

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

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

Saronic pays 100% 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

Physical Demands

Prolonged periods of sitting at a desk and working on a computer

Occasional standing and walking within the office

Manual dexterity to operate a computer keyboard, mouse, and other office equipment

Visual acuity to read screens, documents, and reports

Occasional reaching, bending, or stooping to access file drawers, cabinets, or office supplies

Lifting and carrying items up to 20 pounds occasionally (e.g., office supplies, packages)

Saronic CCPA Notice for Candidates and California Employees

If this role is based in the United States, it requires access to export-controlled information or items that require “U.S. Person” status. As defined by U.S. law, individuals who are any one of the following are considered to be a “U.S. Person”: (1) U.S. citizens, (2) legal permanent residents (a.k.a. green card holders), and (3) certain protected classes of asylees and refugees, as defined in 8 U.S.C. 1324b(a)(3) .

Saronic does not discriminate on the basis of race, sex, color, religion, age, national origin, marital status, disability, veteran status, genetic information, sexual orientation, gender identity or any other reason prohibited by law in provision of employment opportunities and benefits. We are also committed to providing reasonable accommodations for qualified individuals with disabilities.