Title:

Network & Communication Systems Engineer (C-UAS)

Program Summary

KBR's Missile, Aviation, and Ground Systems (MAGS) division delivers mission engineering solutions for critical U.S. Army programs, specializing in aviation and ground systems, integrated air and missile defense, and threat and target systems. As a trusted partner of the U.S. Department of Defense, MAGS provides innovative, technology-driven solutions to enhance national security. With a global presence and a strong ethical framework, KBR ensures secure, effective, and mission-ready capabilities worldwide.

Job Summary

Join KBR in Huntsville and play a critical role in protecting our nation's airspace by designing, implementing, and maintaining cutting-edge network and communication systems for Counter-Unmanned Aerial Systems (CUAS). As a CUAS Network & Communication Systems Engineer, you'll be at the forefront of innovation, tackling complex challenges in network security, real-time data processing, and RF communication. Your expertise will directly contribute to the effectiveness and security of our CUAS solutions.

Roles and Responsibilities

· Design, develop, test and deploy secure network architectures for CUAS operations.

· Configure and maintain network infrastructure, including routers, switches, and firewalls.

· Develop and implement communication systems, including voice, data, and video transmission.

· Integrate CUAS sensors and communication systems into existing networks.

· Monitor network and communication system performance and troubleshoot connectivity issues to include troubleshoot and resolve communication system issues during integration and testing, using signal analyzers, spectrum analyzers, and other test equipment.

· Conduct RF interference analysis and optimize wireless (Mobile Ad Hoc Network, Point-to-point, Combat Net Radios, etc.) communication systems.

· Collaborate with cross-functional teams. Including systems engineers and cybersecurity teams to ensure integration of secure data transmission.

· Support CUAS software and hardware integration efforts.

· Document network and communication configurations and provide technical guidance to stakeholders.

Basic Qualifications

· Bachelor's degree in Computer Science, Electrical Engineering, Communications Engineering, or related field.

· 10+ years of experience in network engineering, communication systems, or cybersecurity, with at least 5 years of experience focused on secure communication systems within a defense or highly

regulated environment.

· A minimum of 3 years of direct experience with CUAS or related military defense systems is highly desired.

· Must be a U.S. Citizen with the ability to obtain and maintain a Secret security clearance.

· Expert-level proficiency in TCP/IP networking, including subnetting, routing protocols (e.g., BGP, OSPF, EIGRP), and network security best practices. Extensive experience configuring and troubleshooting VPNs (e.g., IPsec), firewalls (e.g., Cisco ASA).

· Strong understanding of communication theory, modulation techniques (e.g., QPSK, QAM), coding scheme, and multiple access techniques (e.g., TDMA, FDMA).

· Strong problem-solving skills and ability to work in a fast-paced environment.

· Experience with RF testing and characterization of communication subsystems using signal analyzers, spectrum analyzers, and network analyzers.

Preferred Qualifications

· Knowledge of RF signal processing and wireless communication.

· Experience with satellite and radio communication systems.

· Familiarity with AI-driven threat detection.

· Experience with CUAS technologies or military defense systems is a plus.

Belong, Connect and Grow at KBRAt KBR, we are passionate about our people and our Zero Harm culture. These inform all that we do and are at the heart of our commitment to, and ongoing journey toward being a People First company. That commitment is central to our team of team's philosophy and fosters an environment where everyone can Belong, Connect and Grow. We Deliver - Together.

KBR is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, disability, sex, sexual orientation, gender identity or expression, age, national origin, veteran status, genetic information, union status and/or beliefs, or any other characteristic protected by federal, state, or local law.