Software Engineer Senior - Clearance Required

Reference: 734780BRPosted: 2026-07-13Location: Huntsville, AlabamaClearance: SecretCompany: Lockheed MartinDescription:Who We AreAt Lockheed Martin, we believe that by applying the highest standards of business ethics and forward-thinking, everything is within our reach – and yours as a Lockheed Martin employee. We value your unique skills and expertise, and we aim to give back continuously by offering a wide variety of benefits and amenities to help our employees live flexible, balanced, and fulfilling lives at, and outside of, work.What We’re DoingOur Team, the Command and Control, Battle Management and Communications (C2BMC) Regionalteam, is constantly engineering, developing and integrating new capabilities for the U.S. MissileDefense System. protecting both the United States and its allies. This large, fast paced team, is composed of many small agile teams working together dynamic environment with a common mission to develop and deploy leading-edge missile defense technologies.The WorkThe C2BMC-Regional Application Agile Release Train is seeking a software engineer that will thrive in a fast paced team environment in the design, development, and testing of the C2BMC applications. Under minimal direction, provides specialized expertise within multiple systems, software disciplines, as well as general knowledge of related disciplines, applications implications, and customer areas. Common responsibilities of a software engineer on the RA ART team include:• Design and develop new Java applications; Maintain existing Java applications• Support software testing and resolution of issues from multiple baselines• Perform in-depth analysis and technical support of systems software products, including complex problem resolution• Works from system specifications to develop or modify operating systems applications • Assist with design, coding, benchmark testing, debugging and documentation of programs • Interface with other system support groups • Generate software design artifacts and support design and code reviewsWhy Join Us• Excellent benefits and amenities• Ongoing career development and support• Rewards and recognition for your hard work• Medical and dental coverage• 401k retirement savings plan• Paid time off for work/life balance• Mentorship opportunitiesBasic Qualifications:• Bachelors degree from an accredited college in software engineering, or a related discipline, or equivalent experience/combined education, with 4+ years of professional experience.• Must currently hold an ACTIVE DoD Final Secret Security Clearance to be considered for this position.• Demonstrated experience software development of Java-based applications in a UNIX/Linux platform environment.• Demonstrated experience developing software in a structured, process-based integrated team environment.• Demonstrated experience utilizing configuration management tools in the development of software (e.g. Git/Gitlab/etc.).• Demonstrated experience utilizing standard system engineering design artifacts such as System requirements, Use Cases, and SysML diagrams to create software products.• Security+ or equivalent certification may be required within 60 days of starting.Desired Skills:Experience in the following:• Missile Defense Domain experience• Design and development of real-time Java applications.• Developing new capabilities into a legacy software system.• Development of complex mathematical algorithms from design documents.• SW analysis against performance requirements.• Resolving cyber/security issues identified by Fortify/SonarQube/etc.• Maven or Gradle.• Automated unit testing frameworks.Security Clearance Statement: This position requires a government security clearance, you must be a US Citizen for consideration.Clearance Level: SecretOther Important Information You Should KnowExpression 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: 4x10 hour day, 3 days off per weekLockheed 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 ProfessionalBusiness Unit: RMSRelocation Available: PossibleCareer Area: Software EngineeringType: Full-TimeShift: First