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Ultra Maritime Tech Stack

Anti-submarine warfare systems and sensors for allied navies

Defense and Space Manufacturing Braintree, MA 1,001–5,000 employees Privately Held

Ultra Maritime designs and manufactures ASW solutions across airborne, surface, and undersea platforms for defense customers. The engineering-heavy org (81 engineers against 35 manufacturing roles) combined with active projects spanning radar, sonobuoy, and underwater sensor development signals a company scaling design complexity faster than production volume—reinforced by their stated pain points around manufacturing process safety, quality non-conformance, and test equipment efficiency. Stack emphasizes embedded systems (C, C++, FPGA, LabVIEW) and design tooling (CAD, OrCAD, DOORS, UML) over cloud infrastructure, consistent with hardware-centric defense work.

Tech Stack 54 technologies

Core StackSonarQube Java Python C++ React Allen-Bradley Linux Active Directory Hyper-V VMware Docker Intune AWS DISS CAD LabVIEW OrCAD IBM DOORS Microsoft Project Oscilloscope Digital Oscilloscope TestStand UML Microsoft Office FPGA IFS iOS PowerPoint Assembler C+24 more

What Ultra Maritime Is Building

◆Challenges

Improving manufacturing process safety
Reducing waste
Ensuring safety
Reducing system failures
Process failures
Improving test equipment efficiency
Efficiency improvement of operations
Quality gaps in meeting customer requirements
Quality non-conformance costs
Lead time improvements

▲Active Projects

Anti-submarine warfare solutions
Radar system development
Sonobuoy product development
Transition from design to manufacturing
Radar system integration and testing
Automated test equipment development
Advanced asw receiver systems development
Advanced anti-submarine warfare systems
Sonobuoy production and design
Latest generation of underwater sensors and systems

Hiring Activity

Steady160 roles · 60 in 30d

Department

Engineering

81

Manufacturing

35

Ops

14

Support

8

Finance

4

Security

4

HR

2

Legal

2

Seniority

Mid

53

Senior

53

Junior

19

Manager

10

Intern

7

Principal

7

Lead

6

Director

1

Notable leadership hires: Team Lead, Production Team Lead

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About Ultra Maritime

Ultra Maritime is a privately held defense contractor headquartered in Braintree, MA, with operations spanning the U.S., Canada, UK, and Australia. The company develops anti-submarine warfare technology and sensors for allied naval forces, with particular focus on radar systems, sonobuoy products, and next-generation undersea sensor platforms. Workforce of 1,001–5,000 spans engineering, manufacturing, operations, and support functions. Current hiring velocity is steady, with 157 active roles across four countries and a seniority mix skewed toward mid- and senior-level engineers and production staff.

HeadquartersBraintree, MA

Company Size1,001–5,000 employees

Hiring MarketsCanada, United States, United Kingdom, Australia

Frequently Asked Questions

What is Ultra Maritime's core business?

Ultra Maritime designs and manufactures anti-submarine warfare (ASW) solutions for allied navies, including radar systems, sonobuoy products, and underwater sensors across airborne, surface, and subsurface domains.

What tech stack does Ultra Maritime use?

Ultra Maritime's stack emphasizes embedded systems (C, C++, Java, Assembler, FPGA) and hardware design tools (CAD, OrCAD, LabVIEW, IBM DOORS, SonarQube), alongside some cloud and virtualization infrastructure (AWS, Docker, VMware, Hyper-V).