{"schemaVersion":"jobsearcher.job.v1","id":"ff3b2d1ced8619e6bfcaeffc","url":"https://jobsearcher.com/jobs/ff3b2d1ced8619e6bfcaeffc","canonicalUrl":"https://jobsearcher.com/jobs/ff3b2d1ced8619e6bfcaeffc","title":"Cyber Security Software Engineer","description":"JOB ID: 717586BR\nDate posted: Feb. 12, 2026\n\nDescription:\nThe Cyber Secure Software (CSS) team is seeking a Cyber Software Engineer to join our Application Security team. The AppSec team is responsible for scanning and assessing code for security vulnerabilities, building threat models, and developing tools and automation to better secure our software products. As a Cyber Software Engineer, you will play a key role in developing innovative cybersecurity solutions and tools to address complex cyber threats.\n\nThe IronGuard team offers unparalleled opportunities for growth and visibility. Joining us is an opportunity you won't want to miss!\n\nKey Responsibilities\n\nCollaborate with cross-functional teams to design, develop, and test cybersecurity solutions\nConduct comprehensive assessments of code to identify security vulnerabilities and potential attack vectors\nWork with Software Development teams to integrate static and dynamic analysis capabilities into their pipelines\nDesign, implement, and integrate tools to automate security assessments of software products\nDevelop and maintain full spectrum cyber solutions, including vulnerability research, reverse engineering, penetration testing, and low-level firmware development\nApply system knowledge to conduct research and evaluate potential vulnerabilities, and develop new capabilities to exploit and/or mitigate vulnerabilities\n\nWhat’s In It For You:\n\nWe offer flexible work schedules to comprehensive benefits investing in your future and security,\n\nDo you want to be part of a company culture that empowers employees to think big, lead with a growth mindset, and make the impossible a reality? We provide the resources and give you the flexibility to enable inspiration and focus -if you have the passion and courage to dream big, work hard, and have fun doing what you love then we want to build a better tomorrow with you.\n\nBasic Qualifications:\n\nBachelor's degree in Computer Science, Cybersecurity, or related field\nExperience in software development, cybersecurity, or related field\nKnowledge of programming languages such as C, C++, Java, Python, etc.\nFamiliarity with cybersecurity frameworks, regulations, and standards\nDesired Skills:\n\nEmbedded software development experience (C, C++, Rust, etc.)\nFront-end development experience (React, JavaScript, etc.)\nScripting/CI experience (Gitlab, Jenkins, Python, bash, etc.)\nContainerization tool experience (Podman, k8s, etc.)\nDatabase experience (SQL, Postgres, Microsoft SQL, etc.)\nExperience with Linux OS and Windows OS\nGeneral knowledge of secure coding principles, cryptographic protocols, and threat modeling techniques\nExposure to cybersecurity tools and technologies such as vulnerability scanners, penetration testing, and incident response\nStrong written and verbal communication skills\nAdaptability and proficiency in collaborating across diverse teams\nExcellent interpersonal skills\nOrganizational skills\nProactive self-starter with the ability to learn rapidly and work independently\nF-35 Embedded Software Development Experience\nActive Security Clearance\nSecurity Clearance Statement:\nThis position requires a government security clearance, you must be a US Citizen for consideration.\n\nClearance Level:\nTS/SCI\n\nOther Important Information You Should Know\n\nExpression of Interest:\nBy applying to this job, you are expressing interest in this position and could be considered for other career opportunities where similar skills and requirements have been identified as a match. Should this match be identified you may be contacted for this and future openings.\n\nAbility to Work Remotely:\nOnsite Full-time: The work associated with this position will be performed onsite at a designated Lockheed Martin facility.\n\nWork Schedules:\nLockheed Martin supports a variety of alternate work schedules that provide additional flexibility to our employees. Schedules range from standard 40 hours over a five day work week while others may be condensed. These condensed schedules provide employees with additional time away from the office and are in addition to our Paid Time off benefits.\n\nSchedule for this Position:\n4x10 hour day, 3 days off per week\nLockheed Martin is an equal opportunity employer. Qualified candidates will be considered without regard to legally protected characteristics.\nThe application window will close in 90 days; applicants are encouraged to apply within 5 - 30 days of the requisition posting date in order to receive optimal consideration.\nAt Lockheed Martin, we use our passion for purposeful innovation to help keep people safe and solve the world's most complex challenges. Our people are some of the greatest minds in the industry and truly make Lockheed Martin a great place to work.\n\nWith our employees as our priority, we provide diverse career opportunities designed to propel, develop, and boost agility. Our flexible schedules, competitive pay, and comprehensive benefits enable our employees to live a healthy, fulfilling life at and outside of work. We place an emphasis on empowering our employees by fostering an inclusive environment built upon integrity and corporate responsibility.\n\nIf this sounds like a culture you connect with, you’re invited to apply for this role. Or, if you are unsure whether your experience aligns with the requirements of this position, we encourage you to search on Lockheed Martin Jobs, and apply for roles that align with your qualifications.\n\nExperience Level:\nExperienced Professional\n\nBusiness Unit:\nAERONAUTICS COMPANY\n\nRelocation Available:\nPossible\n\nCareer Area:\nCyber Security Engineering\n\nType:\nFull-Time\n\nShift:\nFirst\n\nAt Lockheed Martin, we apply our passion for purposeful innovation to keep people safe and solve the world's most complex challenges.\nPioneering Defense Technology: From aerospace to outer space to cyber space, you can innovate mission solutions alongside the best minds in the business.\nUnited By Culture: Excellence, integrity, and collaboration define us. We accelerate change and embrace one another’s perspectives to win for our customers.\nReal Impact, Real Growth: Grow your career and skills for life. Our wide array of opportunities and technology-driven learning programs enable your development and agility.\nYour Health, Your Wealth, Your Life: Competitive pay, comprehensive benefits and flexible schedules designed so you thrive — at work and beyond.\nEmpowered to Be Your Best: Use your strengths to make a difference in the lives of one another, our customers, our communities, and our planet.\nHere, the possibilities are endless because we offer:\nFlexible Schedules, dependent on role\nLevels: Student, Entry, Mid, Senior, Management\nLocations: Nationwide & OCONUS Positions","company":"Lockheed Martin","rawCompany":"lockheedmarti","city":"Fort Worth","state":"TX","isRemote":false,"isActive":false,"createdAt":"2026-07-15T15:42:47.468Z","occupations":[{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"},{"code":"15-1299.05","title":"Information Security Engineers","slug":"information-security-engineers"},{"code":"15-1299.08","title":"Computer Systems Engineers/Architects","slug":"computer-systems-engineers-architects"}],"industries":[{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"},{"code":"513210","title":"Software Publishers","slug":"software-publishers"},{"code":"541511","title":"Custom Computer Programming Services","slug":"custom-computer-programming-services"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Cyber Security Software Engineer","description":"JOB ID: 717586BR\nDate posted: Feb. 12, 2026\n\nDescription:\nThe Cyber Secure Software (CSS) team is seeking a Cyber Software Engineer to join our Application Security team. The AppSec team is responsible for scanning and assessing code for security vulnerabilities, building threat models, and developing tools and automation to better secure our software products. As a Cyber Software Engineer, you will play a key role in developing innovative cybersecurity solutions and tools to address complex cyber threats.\n\nThe IronGuard team offers unparalleled opportunities for growth and visibility. Joining us is an opportunity you won't want to miss!\n\nKey Responsibilities\n\nCollaborate with cross-functional teams to design, develop, and test cybersecurity solutions\nConduct comprehensive assessments of code to identify security vulnerabilities and potential attack vectors\nWork with Software Development teams to integrate static and dynamic analysis capabilities into their pipelines\nDesign, implement, and integrate tools to automate security assessments of software products\nDevelop and maintain full spectrum cyber solutions, including vulnerability research, reverse engineering, penetration testing, and low-level firmware development\nApply system knowledge to conduct research and evaluate potential vulnerabilities, and develop new capabilities to exploit and/or mitigate vulnerabilities\n\nWhat’s In It For You:\n\nWe offer flexible work schedules to comprehensive benefits investing in your future and security,\n\nDo you want to be part of a company culture that empowers employees to think big, lead with a growth mindset, and make the impossible a reality? We provide the resources and give you the flexibility to enable inspiration and focus -if you have the passion and courage to dream big, work hard, and have fun doing what you love then we want to build a better tomorrow with you.\n\nBasic Qualifications:\n\nBachelor's degree in Computer Science, Cybersecurity, or related field\nExperience in software development, cybersecurity, or related field\nKnowledge of programming languages such as C, C++, Java, Python, etc.\nFamiliarity with cybersecurity frameworks, regulations, and standards\nDesired Skills:\n\nEmbedded software development experience (C, C++, Rust, etc.)\nFront-end development experience (React, JavaScript, etc.)\nScripting/CI experience (Gitlab, Jenkins, Python, bash, etc.)\nContainerization tool experience (Podman, k8s, etc.)\nDatabase experience (SQL, Postgres, Microsoft SQL, etc.)\nExperience with Linux OS and Windows OS\nGeneral knowledge of secure coding principles, cryptographic protocols, and threat modeling techniques\nExposure to cybersecurity tools and technologies such as vulnerability scanners, penetration testing, and incident response\nStrong written and verbal communication skills\nAdaptability and proficiency in collaborating across diverse teams\nExcellent interpersonal skills\nOrganizational skills\nProactive self-starter with the ability to learn rapidly and work independently\nF-35 Embedded Software Development Experience\nActive Security Clearance\nSecurity Clearance Statement:\nThis position requires a government security clearance, you must be a US Citizen for consideration.\n\nClearance Level:\nTS/SCI\n\nOther Important Information You Should Know\n\nExpression of Interest:\nBy applying to this job, you are expressing interest in this position and could be considered for other career opportunities where similar skills and requirements have been identified as a match. Should this match be identified you may be contacted for this and future openings.\n\nAbility to Work Remotely:\nOnsite Full-time: The work associated with this position will be performed onsite at a designated Lockheed Martin facility.\n\nWork Schedules:\nLockheed Martin supports a variety of alternate work schedules that provide additional flexibility to our employees. Schedules range from standard 40 hours over a five day work week while others may be condensed. These condensed schedules provide employees with additional time away from the office and are in addition to our Paid Time off benefits.\n\nSchedule for this Position:\n4x10 hour day, 3 days off per week\nLockheed Martin is an equal opportunity employer. Qualified candidates will be considered without regard to legally protected characteristics.\nThe application window will close in 90 days; applicants are encouraged to apply within 5 - 30 days of the requisition posting date in order to receive optimal consideration.\nAt Lockheed Martin, we use our passion for purposeful innovation to help keep people safe and solve the world's most complex challenges. Our people are some of the greatest minds in the industry and truly make Lockheed Martin a great place to work.\n\nWith our employees as our priority, we provide diverse career opportunities designed to propel, develop, and boost agility. Our flexible schedules, competitive pay, and comprehensive benefits enable our employees to live a healthy, fulfilling life at and outside of work. We place an emphasis on empowering our employees by fostering an inclusive environment built upon integrity and corporate responsibility.\n\nIf this sounds like a culture you connect with, you’re invited to apply for this role. Or, if you are unsure whether your experience aligns with the requirements of this position, we encourage you to search on Lockheed Martin Jobs, and apply for roles that align with your qualifications.\n\nExperience Level:\nExperienced Professional\n\nBusiness Unit:\nAERONAUTICS COMPANY\n\nRelocation Available:\nPossible\n\nCareer Area:\nCyber Security Engineering\n\nType:\nFull-Time\n\nShift:\nFirst\n\nAt Lockheed Martin, we apply our passion for purposeful innovation to keep people safe and solve the world's most complex challenges.\nPioneering Defense Technology: From aerospace to outer space to cyber space, you can innovate mission solutions alongside the best minds in the business.\nUnited By Culture: Excellence, integrity, and collaboration define us. We accelerate change and embrace one another’s perspectives to win for our customers.\nReal Impact, Real Growth: Grow your career and skills for life. Our wide array of opportunities and technology-driven learning programs enable your development and agility.\nYour Health, Your Wealth, Your Life: Competitive pay, comprehensive benefits and flexible schedules designed so you thrive — at work and beyond.\nEmpowered to Be Your Best: Use your strengths to make a difference in the lives of one another, our customers, our communities, and our planet.\nHere, the possibilities are endless because we offer:\nFlexible Schedules, dependent on role\nLevels: Student, Entry, Mid, Senior, Management\nLocations: Nationwide & OCONUS Positions","datePosted":"2026-07-15T15:42:47.468Z","dateModified":"2026-07-15T15:42:47.468Z","hiringOrganization":{"@type":"Organization","name":"Lockheed Martin","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Fort Worth","addressRegion":"TX","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"ff3b2d1ced8619e6bfcaeffc"},"url":"https://jobsearcher.com/jobs/ff3b2d1ced8619e6bfcaeffc"}}