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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 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: Specialist, Systems Engineer - COMMS/RF

Job Code: 44713

Job Location: Greenville, TX

Schedule: 9/80 - Employees work 9 out of every 14 days – totaling 80 hours worked – and have every other Friday off

Job Description:

Qualified candidates should possess RF/COMMS engineering experience to provide system level engineering guidance and leadership to contributing disciplines within an RF/COMMS systems engineering group.

Essential Functions:

• Perform systems level requirements, design, test, and integration of RF and Communications systems on various air and ground platforms.
• Interfaces with the customer to determine system specific requirements. 
• Design and test wideband systems in Ku, Ka, L-S-C and X bands. 
• Design and test communications systems for HF, V/UHF LOS, and UHF Satcom systems.
• Design encryption systems for IP, Voice and data systems.
• Work with tactical systems such as IBS, Link 16 and Link 22.
• Perform link budget analysis, cosite analysis, and cascade analysis.
• Able to read, interpret, create, and maintain spreadsheets, charts, reports, investigation and test plans, and procedures.
• Supports/perform RF systems and antenna installation/test both on and offsite.
• Candidate must be physically able to climb antenna towers for installation, test, and repairs of communication systems.

Qualifications:

• Active US Secret security clearance.
• Bachelor’s Degree and minimum 4 years of prior relevant experience.
• Graduate Degree and a minimum of 2 years of prior related experience.
• In lieu of a degree, a minimum of 8 years of equivalent combination of education and/or related COMMS/military experience may also be considered.
• Demonstrated experience with COMSEC and cryptological devices.
• Demonstrated experience with engineering wiring diagrams and related drawings.
• Demonstrated experience with RF test equipment including network analyzers and spectrum analyzers. 

Preferred Additional Skills

• RF proto-typing and assembly skills for quick reaction capabilities.
• Knowledge of EMI mitigations techniques. 
• Experience with tools such as DOORS, JIRA, Mentor Graphics, MBSE.
• Uses Part Smart, Teamcenter and associated tools.
• Experience researching/selecting cables, connectors and RF components.
• Experience with RC-135 Big Safari aircraft is highly desirable.
• Ability to obtain a Class III flight certification is desirable.

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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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