TMMG, LLC · 9 hours ago
(C) Naval Architect
Port St Joe, FL
Full-time
Onsite
Senior Level
7+ years expTMMG, LLC is seeking a Naval Architect to support active construction programs at ESG’s Port St. Joe and Allanton FL Shipyard. The role involves providing hands-on support for stability analyses, managing vessel weight estimates, and interfacing with production teams to resolve technical issues in real time.
Asset ManagementIndustrial EngineeringProject Management
No H1B
U.S. Citizen Only
Responsibilities
Provide embedded naval architecture support for active ESG programs, including:
Medium-class MPSV construction
TSHD Adele and USACE dredge programs
Washington State Ferries construction and modernization work
Own and execute intact and damage stability analyses in accordance with USCG, ABS, and owner requirements
Lead and support inclining experiments, stability test execution, data analysis, and issuance of stability letters
Manage and actively control vessel weight estimates, weight tracking, and weight growth driven by production changes
Assess and disposition technical impacts of design and production changes on stability, trim, draft, and performance
Serve as a technical authority in change control boards (CCBs) and engineering disposition processes
Interface daily with production, planning, and test teams to resolve deckplate-driven issues in real time
Review and disposition structural and naval architecture-related RFIs, NCRs, and change requests
Support regulatory submittals and direct technical interface with ABS, USCG, WSF representatives, and owners
Review vendor and subcontractor design deliverables for compliance, constructability, and integration with shipyard workflows
Support trials preparation, incl. stability documentation, loading conditions, and technical readiness items
Participate in design reviews, production readiness reviews, and schedule-driven technical coordination meetings
Qualification
Required
Background check, US Citizenship, and drug screening are requirements of this position
Provide embedded naval architecture support for active ESG programs, including: Medium-class MPSV construction, TSHD Adele and USACE dredge programs, Washington State Ferries construction and modernization work
Own and execute intact and damage stability analyses in accordance with USCG, ABS, and owner requirements
Lead and support inclining experiments, stability test execution, data analysis, and issuance of stability letters
Manage and actively control vessel weight estimates, weight tracking, and weight growth driven by production changes
Assess and disposition technical impacts of design and production changes on stability, trim, draft, and performance
Serve as a technical authority in change control boards (CCBs) and engineering disposition processes
Interface daily with production, planning, and test teams to resolve deckplate-driven issues in real time
Review and disposition structural and naval architecture-related RFIs, NCRs, and change requests
Support regulatory submittals and direct technical interface with ABS, USCG, WSF representatives, and owners
Review vendor and subcontractor design deliverables for compliance, constructability, and integration with shipyard workflows
Support trials preparation, incl. stability documentation, loading conditions, and technical readiness items
Participate in design reviews, production readiness reviews, and schedule-driven technical coordination meetings
BS in Naval Architecture, Marine Engineering, or closely related discipline
7–15+ years of experience supporting commercial or government vessel construction in a shipyard environment
Demonstrated experience owning stability analyses and inclining experiments
Strong background in weight control and managing production-driven weight growth
Experience supporting dredges, OSVs, ferries, or similarly complex vessels
Working knowledge of ABS and USCG rules; experience with WSF or state DOT oversight is a plus
Proven ability to operate effectively in fast-paced, schedule-driven shipyard environments
Proficiency with naval architecture and stability tools (e.g., GHS, NAPA, AutoHydro, Maxsurf)
Strong understanding of shipyard drawings, production sequencing, and change control workflows
Ability to communicate clearly with engineers, production supervisors, test teams, and regulators
Company
TMMG, LLC
TMMG is a systems engineering and logistics company, serving the public and private sectors.
201-500 employees
Funding
Current Stage
Growth StageTotal Funding
unknownKey Investors
Artinia Group
2025-12-15Private Equity
Leadership Team
Shane Dowling
Chief Executive Officer; Owner
Richard Cunningham
COO
Recent News
Washington Technology
2025-12-18
Company data provided by crunchbase