L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris Technologies is the Trusted Disruptor in the defense industry. With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Senior Specialist, Software Engineer Job ID: 23933 Job Location: Tulsa, OK Job Schedule: 9/80; Every other Friday off We are seeking a dedicated and technically proficient Software Engineer to support the development of mission-critical applications for military systems on Linux and/or Windows platforms. The ideal candidate will demonstrate a strong work ethic, pride in ownership, and a commitment to excellence, while also exhibiting adaptability, sound judgment, and a continuous drive to learn. Success in this role requires solid interpersonal skills, critical thinking, and the ability to thrive in a dynamic, evolving environment. A steadfast commitment to the highest ethical standards is essential, along with the flexibility to perform additional duties as needed. Essential Functions: C / C++ Familiarity with software patterns and/or modern design methodology. Object-Oriented Design and Analysis Software development primarily on Linux The essential physical requirements of the position will be reviewed with the applicant during the interview. Required Qualifications: Demonstrated knowledge within a specific technical area or multiple job areas typically obtained through advanced education combined with experience. Bachelor’s Degree in Engineering (Computer Science or Electrical Engineering preferred), and minimum 6 years of prior relevant experience. Graduate Degree and a minimum of 4 years of prior related experience Demonstrated software development/maintenance experience. Demonstrated C, C++, and/or CUDA experience Demonstrated Windows or Linux OS experience. Applicant must have a willingness to relocate to the Tulsa, OK area. Applicant must currently have or be able to obtain and maintain a Department of Defense security clearance. Preferred Additional Skills: Demonstrated hardware communications interfacing experience is a plus. Demonstrated containerization (i.e. Docker, Kubernetes) experience is a plus. Demonstrated image processing & development experience a plus. Demonstrated hardware communications interfacing experience is a plus. Demonstrated ability to architect software solutions, interfacing with at least 1 other process or system Demonstrated mentoring/guidance of junior developers Demonstrated knowledge implementing multithreaded and multi-process applications #LI-KL2 L3Harris Technologies is proud to be an Equal Opportunity Employer. L3Harris is committed to treating all employees and applicants for employment with respect and dignity and maintaining a workplace that is free from unlawful discrimination. All applicants will be considered for employment without regard to race, color, religion, age, national origin, ancestry, ethnicity, gender (including pregnancy, childbirth, breastfeeding or other related medical conditions), gender identity, gender expression, sexual orientation, marital status, veteran status, disability, genetic information, citizenship status, characteristic or membership in any other group protected by federal, state or local laws. L3Harris maintains a drug-free workplace and performs pre-employment substance abuse testing and background checks, where permitted by law. Please be aware many of our positions require the ability to obtain a security clearance. Security clearances may only be granted to U.S. citizens. In addition, applicants who accept a conditional offer of employment may be subject to government security investigation(s) and must meet eligibility requirements for access to classified information. By submitting your resume for this position, you understand and agree that L3Harris Technologies may share your resume, as well as any other related personal information or documentation you provide, with its subsidiaries and affiliated companies for the purpose of considering you for other available positions. L3Harris Technologies is an E-Verify Employer. Please click here for the E-Verify Poster inEnglishorSpanish. For information regarding your Right To Work, please click here forEnglishorSpanish.