** Expert CNO Software Developer

**Description:** **The Work:** A Senior Expert 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/. **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 **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/. /#RMSCYTJ /#RMSC6ISR /#OneLMHotJobs /#RMSTG2025 **Basic Qualifications:** - 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 **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 **Clearance Level:** TS/SCI w/Poly SP **Other Important Information You Should Know** **Expression of Interest:** 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/. **Work Schedules:** Lockheed 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/. **Schedule for this Position:** 9x80 every other Friday off **Pay Rate:** The annual base salary range for this position in California, Massachusetts, and New York /(excluding most major metropolitan areas/), Colorado, Hawaii, Illinois, Maryland, Minnesota, New Jersey, Vermont, Washington or Washington DC is $177,500 /- $313,030/. For states not referenced above, the salary range for this position will reflect the candidate's final work location/. Please note that the salary information is a general guideline only/. Lockheed Martin considers factors such as /(but not limited to/) scope and responsibilities of the position, candidate's work experience, education/ training, key skills as well as market and business considerations when extending an offer/. **Benefits offered:** Medical, Dental, Vision, Life Insurance, Short/-Term Disability, Long/-Term Disability, 401/(k/) match, Flexible Spending Accounts, EAP, Education Assistance, Parental Leave, Paid time off, and Holidays/. /(Washington state applicants only/) Non/-represented full/-time employees: accrue at least 10 hours per month of Paid Time Off /(PTO/) to be used for incidental absences and other reasons; receive at least 90 hours for holidays/. Represented full time employees accrue 6/.67 hours of Vacation per month; accrue up to 52 hours of sick leave annually; receive at least 96 hours for holidays/. PTO, Vacation, sick leave, and holiday hours are prorated based on start date during the calendar year/. This position is incentive plan eligible/. **Lockheed Martin is an equal opportunity employer/. Qualified candidates will be considered without regard to legally protected characteristics/.** **The 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/.** At 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/. With 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/. If 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/. **Experience Level:** Experienced Professional **Business Unit:** RMS **Relocation Available:** Possible **Career Area:** Cyber Security **Type:** Task Order/IDIQ **Shift:** First

Created: 2026-04-02