Software Engineer/Developer III jobs in United States
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Lockheed Martin · 4 months ago

Software Engineer/Developer III

Lockheed Martin Space is focused on harnessing the potential of space to innovate and secure the future. They are seeking a level 3 Software Engineer to support their Operations Analysis Group, where the role involves software development for analytical tools related to Missile Defense systems.

AerospaceCyber SecurityMachinery ManufacturingMilitaryNational SecurityRemote SensingSecurity
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Growth Opportunities
badNo H1BnoteSecurity Clearance RequirednoteU.S. Citizen Onlynote

Responsibilities

Designing, developing, documenting, testing, and debugging software
Participating in the full software development lifecycle using the SAFe Agile Methodology
Participate in Configuration Management/Configuration Control efforts
Developing creative, straightforward solutions to technical and user experience challenges
Participating in the team's daily standups, testing, and demos
Developing unit tests and test procedures to assist in maintaining code coverage
Providing inputs towards the architecture solution
Working in a dynamic team environment

Qualification

C++MATLABSoftware architecture designAgile ScrumDevSecOpsGitFORTRANOpenMPIJIRAApplication deploymentRefactoring codeAlgorithm implementationTrack correlation algorithms

Required

5 - 10 years of experience in software engineering
Understanding of software development processes and principles
Ability to communicate desired capabilities to a diverse group of developers, engineers, subject matter experts, and system users
Experience in designing, developing, documenting, testing, and debugging software
Participation in the full software development lifecycle using the SAFe Agile Methodology
Participation in Configuration Management/Configuration Control efforts
Development of creative, straightforward solutions to technical and user experience challenges
Participation in the team's daily standups, testing, and demos
Development of unit tests and test procedures to assist in maintaining code coverage
Providing inputs towards the architecture solution
Ability to work in a dynamic team environment
Proficiency in C++ and MATLAB

Preferred

Active Secret Clearance
Ability to qualify for a Top Secret Clearance
Software architecture design
Demonstrated usage of programming languages in a software engineering role
Ability to refactor code for reusability, readability, and maintainability in an object-oriented codebase
Application deployment, integration, and troubleshooting
Experience with the OpenMPI or other parallel processing libraries for distributed applications
Implementation of algorithms
Theory and application of the BMDS, command and control systems, and application of track correlation algorithms
JIRA experience
FORTRAN experience
Agile Scrum software development experience
DevSecOps experience
Proficiency with Git source control tool for GitLab environment

Benefits

Medical {many choices of plans; some LM locations have on-site medical}
Dental
401k {with generous matching}
Generous Paid time off
Work/life balance, family-friendly environment
Career development, career-growth, and lots of learning opportunities for aspiring minds
Fun, talented, and witty teammates
Knowledgeable, supportive, and engaged leadership
Community-minded organization
Mentorship opportunities
Rewards & recognition
Generous Tuition Reimbursement

Company

Lockheed Martin

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Lockheed Martin is a global security and aerospace company that specializes in advanced technology systems, products, and services. It is a sub-organization of Lockheed Martin.

Funding

Current Stage
Public Company
Total Funding
$6.06B
Key Investors
Air Force Research Laboratory
2025-12-05Post Ipo Debt· $3B
2025-08-28Post Ipo Debt· $3B
2023-11-13Grant· $33.7M

Leadership Team

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Jim Taiclet
Chairman, President & CEO
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Craig Martell
Chief Technology Officer
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Company data provided by crunchbase