Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trusted Disruptor in defense tech. 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: Lead, Systems Engineering Join L3Harris Communication Systems as a Lead Systems Engineer, where you’ll play a critical role in designing and integrating advanced RF and networking solutions that enable mission-critical communications around the world. In this role, you’ll join our Network Engineering team, helping to shape advanced networked communication systems for our customers and helping support our proprietary platforms that model, test, and validate the performance of our cutting-edge tactical communication systems. You’ll work hands-on with both RF and networking technologies, bridging the gap between hardware and system-level design, while collaborating with diverse engineering teams across the organization. This is an opportunity to lead technical initiatives, influence architecture decisions, and see your work directly impact systems used in the most demanding operational environments.   Lead networking system designs for next-generation communication products and systems. Troubleshoot at both RF and system levels, supporting integration across multiple platforms. Collaborate with Chief Engineers, program managers, and cross-functional teams to deliver robust, scalable solutions. Prepare and deliver technical briefings for leadership and customers. Collaborate with other design, test, manufacturing, product service, program and product management teams, providing responsive services as part of the Netsim Team. Ability to obtain a US Security Clearance.   Operational experience in Linux Operating Systems Operational experience in Windows/Windows Server Operating Systems Basic mechanical and soldering skills   Bachelor’s Degree in Engineering or another STEM discipline and minimum 9 years of prior relevant experience. Graduate Degree and a minimum of 7 years of prior related experience. In lieu of a degree, minimum of 13 years of prior related experience in networking. Experience in Enterprise Networking and Applications Deployment Cisco CCNA or greater certification Experience with Enterprise network services and hardware design Operational experience with Active Directory, DNS, Exchange, SharePoint, etc Experience in Linux and Windows operating systems. Operation experience with military radio systems. Proven team leadership skills, providing the technical voice for a project, program, or pursuit. Excellent inter-personal and communication skills, ability to interact with a cross functional team and act as customer interface for technical aspects. Active US DoD Secret Clearance or Ability to obtain a US DoD Secret Clearance   L3Harris also offers a variety of benefits, including health and disability insurance, 401(k) match, flexible spending accounts, EAP, education assistance, parental leave, paid time off, and company-paid holidays. 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. 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. 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. Please click here for the E-Verify Poster in English or Spanish . For information regarding your Right To Work, please click here for English or Spanish .