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Cyber Security Software Engineer jobs in United States
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Lockheed Martin · 1 day ago

Cyber Security Software Engineer

Lockheed Martin is seeking a Cyber Software Engineer to join their Application Security team. This role involves scanning and assessing code for security vulnerabilities, building threat models, and developing innovative cybersecurity solutions to address complex cyber threats.
National DefenseCyber SecurityAerospaceManufacturingMachinery ManufacturingMilitaryNational SecurityRemote SensingSecurity
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Growth Opportunities
badNo H1BnoteSecurity Clearance RequirednoteU.S. Citizen Onlynote

Responsibilities

Collaborate with cross-functional teams to design, develop, and test cybersecurity solutions
Conduct comprehensive assessments of code to identify security vulnerabilities and potential attack vectors
Work with Software Development teams to integrate static and dynamic analysis capabilities into their pipelines
Design, implement, and integrate tools to automate security assessments of software products
Develop and maintain full spectrum cyber solutions, including vulnerability research, reverse engineering, penetration testing, and low-level firmware development
Apply system knowledge to conduct research and evaluate potential vulnerabilities, and develop new capabilities to exploit and/or mitigate vulnerabilities

Qualification

Cybersecurity frameworksProgramming languagesEmbedded software developmentScripting/CI toolsContainerization toolsDatabase experienceLinux OS experienceSecure coding principlesF-35 Embedded Software ExperienceActive Security ClearanceCommunication skillsAdaptabilityInterpersonal skillsOrganizational skillsProactive self-starter

Required

Bachelor's degree in Computer Science, Cybersecurity, or related field
Experience in software development, cybersecurity, or related field
Knowledge of programming languages such as C, C++, Java, Python, etc
Familiarity with cybersecurity frameworks, regulations, and standards

Preferred

Embedded software development experience (C, C++, Rust, etc.)
Front-end development experience (React, JavaScript, etc.)
Scripting/CI experience (Gitlab, Jenkins, Python, bash, etc.)
Containerization tool experience (Podman, k8s, etc.)
Database experience (SQL, Postgres, Microsoft SQL, etc.)
Experience with Linux OS and Windows OS
General knowledge of secure coding principles, cryptographic protocols, and threat modeling techniques
Exposure to cybersecurity tools and technologies such as vulnerability scanners, penetration testing, and incident response
Strong written and verbal communication skills
Adaptability and proficiency in collaborating across diverse teams
Excellent interpersonal skills
Organizational skills
Proactive self-starter with the ability to learn rapidly and work independently
F-35 Embedded Software Development Experience
Active Security Clearance

Benefits

Flexible work schedules
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