Naval Architecture and Marine Engineering Intern

DLBA Naval Architects, a division of Gibbs & Cox, is seeking a Naval Architecture and Marine Engineering Intern for Summer 2027.

As a member of a multidisciplinary team, you will provide naval architecture support in the development of steel, aluminum, and composite (a) recreational vessels, (b) commercial ship designs, and (c) U.S. Government programs from 20’ to 250’ feet in length.

• Evaluate and select standard engineering techniques, procedures and criteria for design and modification of boats and craft with appropriate mentorship.
• Perform engineering calculations by using first principles hand calculations and by applying existing design skills, techniques, and company procedures/tools with appropriate mentorship.
• Work independently and/or as a team member to develop complete design definition.
• Work may require a broad knowledge of precedents in naval architecture and an in-depth knowledge of principles and practices of related technologies. Design areas may include resistance and powering, weight estimation, stability evaluation, structural design, and seakeeping predictions.

• Currently enrolled in bachelor’s degree program in Naval Architecture, Marine Engineering, or Ocean Engineering.
• Proficiency in using industry-standard CAD software, including AutoCAD and/or Rhino.
• Strong Microsoft Office Suite skills, including in Word, PowerPoint, and Excel.
• Strong analytical skills, communication, and interpersonal skills
• Ability to work independently or as a team member
• Ability to obtain and maintain a Secret Security Clearance.
• U.S. Citizenship is required.

• Prior internships in the field of naval architecture and marine engineering.
• Experience with a shipyard.
• Experience using hydrostatic software including GHS (General Hydro Statics) and Orca.
• Experience using CFD software such as Orca CFD or Simerics.

October 9, 2026

For U.S. Positions:
While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

Pay Range $48,100.00 - $86,950.00

Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit

Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement.

All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.