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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: Phased Array Antenna RF Electrical Engineer

Job Code: 22811

Job Location: Plano, TX

Job Schedule: 9/80 (Every other Friday off!)

Relocation: Relocation assistance is offered for qualified applicants

Job Description

L3Harris is seeking an Antenna Design Engineer (Sr. Specialist) to design, lead and manage technical aspects of single aperture and phased array antenna systems/projects across various lifecycle phases for our Surveillance and Strike (S&S) business unit within the Advanced Development Group.  The antenna designer will be responsible for the design, simulation, development, and testing of Antenna Systems for use in radar or other tactical military applications. This role requires effective communication skills and the ability to present complex solutions to program leadership.

The Advanced Development Group specializes in developing disruptive, next-generation technologies for advanced Unmanned Air Systems (UAS / UAV), advanced radar systems, next-generation weapon systems, and other RF sensor technologies using small company agility and big company experience. 

Our team has State-of-the-Art design tools including several 3D EM modeling design suites including CST Design Studio and ANSYS HFSS suite. In addition, AWR Microwave Studio and Keysight CDS circuit/systems environments are also available. 

Essential Functions:

• Design, model and test RF circuits and/or antennas suitable for microwave radar applications in L, C, S, X, Ku and Ka bands
• Be responsible for the design, analysis, and test of antenna system performance, phased array elements and feeds, microstrip elements and feeds, waveguide slot arrays, multi-beam antenna feeds and networks, reflector antennas and feeds, etc.
• Be responsible for the design, analysis and test of RF circuit boards and subsystems
• Model installed performance of antenna systems including the radome and co-site interference
• Identify and work with qualified suppliers of RF components and subsystems
• Cost and Schedule responsibility at the component or board level
• Active security clearance required, with ability to obtain higher level clearance if needed
• Other duties as assigned

Qualifications:

• Bachelor’s Degree in Electrical Engineering or similar engineering degree and minimum 6 years of prior relevant experience. Graduate Degree and a minimum of 4 years of prior related experience. In lieu of a degree, minimum of 10 years of prior related experience.
• Active security clearance required
• 5+ years of design and antenna modeling experience
• Professional experience working with antennas, transmission line theory, and RF circuit design
• Working knowledge and experience with 3d EM field simulation tools (CST Microwave Studio, HFSS or similar)
• Hands-on experience performing S-parameter measurements, antenna pattern and gain measurements

Preferred Additional Skills:

• An understanding of common RF signal direction measurement concepts and methods
• Microwave Phased Array Design and Analysis experience
• Active RF component design
• Radar Systems Design experience
• Familiarity with other design and analysis software such as MatLab, AWR and CDS
• Knowledge of practical RF system considerations such as path loss calculation, cascade noise figure and intercept point
• Good Communication skills
• Able to work on a team to support overall program goals
• Familiarity with basic Radar performance concepts

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.

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