Expert Offensive CNO Software Developer

Basic Qualifications

Must have active US security clearance with polygraph
6+ years overall experience
Bachelor of Science in Math, Science, Engineering, Statistics, Engineering Management, or related discipline.

May substitute an additional four years' experience in lieu of a Bachelor's Degree.

Experience programming in Assembly, C, C++, Java, Perl or Python
Experience with CNO Tools and Techniques

Job Description

What We’re Doing:

Lockheed Martin, Cyber & Intelligence invites you to step up to one of today’s most daunting challenges: the use of advanced electronics to undermine our way of life. You’ll develop innovative offensive cyber capabilities that help protect the nation and the world.

Cyber | Lockheed Martin

The Work

A Expert Offensive CNO Software Engineer does work that requires a highly skilled individual with expertise in computer network operations, programming, and analysis.

Key responsibilities include designing, developing, and testing software applications, as well as analyzing and troubleshooting complex computer networks.

Ideally you'll have experience with programming languages such as Java, C++, and Python, as well as knowledge of computer network protocols and architectures.

Who We Are

Ready to make a real impact in the world of cybersecurity? Join Lockheed Martin Cyber & Intelligence's Offensive Cyber community and be at the forefront of securing some of the most advanced systems and networks out there. Our team doesn't just do penetration testing - we create the techniques, tools, and exploits used in world-class offensive cyber operations and defense.

Why Join Us

Your Health, Your Wealth, Your Life

Our flexible schedules, competitive pay and comprehensive benefits enable you to live a healthy, fulfilling life at and outside of work.

Learn more about Lockheed Martin’s competitive and comprehensive benefits package.

We support our employees, so they can support our mission.

Know someone? Consider participating in our External Referral Program. Click here to submit a referral. If your referral is hired, you'll receive a $3000 payment! code-extrefer

PLUS you may be eligible for up to a $25K sign on bonus for you to join the team.

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#RMSTG2026

Desired Skills

6+ years desired of USG CNO experience.
More than just an interest in offensive cyber solutions
Experience using network sockets programming including developing packet-level programs, expert packet-level understanding of IP, TCP, and application-level protocols

Other Important Information

By 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.

Ability to work remotely

Onsite Full-time: The work associated with this position will be performed onsite at a designated Lockheed Martin facility.
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