Software Engineer Sr jobs in United States
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Lockheed Martin · 2 hours ago

Software Engineer Sr

Lockheed Martin is a global aerospace, defense, and security company dedicated to advancing scientific discovery and harnessing innovation to make the world a safer place. The Software Engineer will develop real-time processing software and collaborate with an Agile team on various engineering tasks.

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

Responsibilities

Perform real-time processing software development in support of our product lines
Working as part of an Agile team with domain experts from Hardware, Software, Subsystems and Systems Engineering to understand requirements
Establish architecture/design
Implement sound solutions
Develop unit tests
Support integration and sustainment activities

Qualification

Software Modeling (UML)Linux/Unix environmentAgile PrinciplesDesign PatternsCode OptimizationDigital Signal ProcessingTeam environmentContinuous Integration/Continuous DeliveryCommon scripting languages

Required

U.S. DoD Security Clearance at the SECRET level
Experience with Software Modeling (UML) and architecture
Experience developing system and software requirements and design
Understanding and application of Design Patterns
Experience working in a Linux/Unix environment with some skills in common scripting languages (ex: bash, Python)
Experience with Code Optimization for real time systems
Experience with Agile Principles, Continuous Integration/ Continuous Delivery (CI/CD) Methodologies and Agile configuration Management tools (Git, JIRA, Confluence)
Experience working in a team environment
Digital Signal Processing

Benefits

Flexible schedules
Competitive pay
Comprehensive benefits

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