Senior Software Engineer - Halifax

Lockheed Martin • English • Aerospace Manufacturing • Combat Aircraft • Bachelor's Degree • Secret • Java • Kotlin • Bash • 2 months ago
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Location
In office
Seniority
Senior · 5+ years exp

Confirmed on the employer's own hiring board on Oct 19, 2026. First seen by Alion on Aug 19, 2026. Lockheed Martin scores A on the Alion truth index.

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Lockheed Martin

Lockheed Martin is the largest defence contractor in the world, formed in 1995 by merging Lockheed Corporation with Martin Marietta and headquartered in Bethesda, Maryland. Its single most important programme is the F-35 Lightning II, the most expensive weapons system ever built, alongside the F-16, the C-130 transport and classified work at the Skunk Works advanced development unit. The company also dominates missile defence with THAAD and PAC-3 interceptors, supplies HIMARS and Javelin systems, owns the helicopter maker Sikorsky, and builds the Orion crew capsule and military satellites through its space division.
lockheedmartin.com • HQ: Bethesda, United States • Military Satellites • Aerospace Manufacturing • Missiles • Combat Aircraft • Defense Manufacturing • 5000+ employees • Est. 1995
Tech stack of Lockheed Martin

Standard Job Description

The candidate will be part of a multi-disciplined team environment working on the total software engineering life cycle from specification, design development, integration and test, deployment, maintenance and field trouble shooting for large scale, high complexity naval platform systems, with a focus on the Combat Management System (CMS).

The candidate will participate in engineering activities including but not limited to:

  • Working in an Agile team environment
  • Software requirements analysis and reviews
  • Software design analysis and reviews
  • Software development, primarily using Java and containerization tools like Kubernetes
  • Unit testing and documentation
  • Integration and deployment
  • Problem Solving
  • Mentoring junior developers

Basic Qualifications

  • Degree in Software Engineering, Computer Engineering, Computer Science or related field
  • Eligible to obtain a North Atlantic Treaty Organization (NATO) Secret Clearance in a timely manner
  • 5-10 years' work experience in Java development
  • Proven experience with containerization tools like Kubernetes, Podman, or Docker
  • Experience deploying applications to Kubernetes via Helm
  • Experience building RESTful APIs using Spring Boot
  • Proven experience writing test cases (unit, functional, and integration) using frameworks like JUnit, Mockito, Mock MVC, and TestFx
  • Familiarity with relational databases (PostgreSQL and/or MariaDB)
  • Eligible for NATO Secret clearance in a timely manner.
  • Familiarity with version control systems (such as Git) and CI/CD pipelines
  • Experience working in Linux (RHEL)

Desired Skills

  • Knowledge of Agile/Scrum software development practices
  • Experience working with DIS or HLA
  • Familiar with build tools like Gradle and creating pipelines in GitLab
  • Strong analytical and problem-solving skills
  • Excellent verbal and written communication skills in English
  • Well organized, capable of planning, scheduling, and prioritizing work
  • Knowledge of software requirements engineering process
  • Active Security Clearance (NATO Secret Level)
  • Knowledge of scripting in Bash
  • Familiar with development tools such as IntelliJ, VS Code, Eclipse
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