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Senior Software Engineer jobs in United States
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Lockheed Martin · 6 hours ago

Senior Software Engineer

positionLittleton, CO
timeFull-time
remoteOnsite
senioritySenior Level
Lockheed Martin is a leader in aerospace and defense, seeking a motivated and detail-oriented Embedded Flight Software Test Engineer to join their flight software verification team. The role involves developing and executing test plans, creating automated test frameworks, and collaborating with various teams to ensure embedded flight software meets high aerospace standards.
AerospaceCyber SecurityMachinery ManufacturingMilitaryNational SecurityRemote SensingSecurity
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Growth OpportunitiesbadNo H1BnoteSecurity Clearance RequirednoteU.S. Citizen Onlynote

Responsibilities

Develop and execute test plans
Create automated test frameworks
Work closely with software developers
Work closely with systems engineers
Work closely with hardware teams
Ensure that embedded flight software meets stringent aerospace standards for performance, safety, and reliability

Qualification

C/C++PythonEmbedded systemsRTOSMATLAB/SimulinkCI/CDAnalytical skillsVersion controlCommunication skillsProblem-solving skills

Required

Bachelor's degree in Electrical Engineering, Computer Engineering, Aerospace Engineering, Computer Science, or a related technical field
Proficiency in C/C++ & Python programming
Familiarity with version‑control systems
Strong analytical and problem‑solving skills; ability to work methodically on complex, safety‑critical systems
Excellent written and verbal communication skills
Final Top Secret Clearance required to start
Ability to obtain a TS/SCI Clearance

Preferred

Fundamentals of embedded systems and real‑time operating systems (RTOS) (e.g., VxWorks, FreeRTOS, Linux RT)
Knowledge of model‑based development environments (MATLAB/Simulink, SCADE)
Familiarity with continuous integration/continuous deployment (CI/CD) pipelines

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.
dateFounded in 1912
location
Bethesda, Maryland, USA
people-size10001+ employees
web-link
https://www.lockheedmartin.com

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