> Markdown version of [/jobs/ext/3554934-specialist-systems-engineering](https://www.wearedevelopers.com/jobs/ext/3554934-specialist-systems-engineering). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Specialist, Systems Engineering - **Company:** L3Harris Technologies, Inc. - **Location:** Wolfe City, TX, United States - **Experience:** Experienced - **Contract:** Permanent contract - **Skills:** Systems Engineering, JIRA, Spreadsheets, Network Analysis, Data Systems, Link 16, Radio-Frequency Identification, Satcom, DOORS (Software), Mentor Graphics, Teamcenter (Software) - **Published:** October 2, 2026 - **Apply:** https://www.disabledperson.com/jobs/75634968-specialist-systems-engineering ## About the Role * 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. ## 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., * 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., 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. 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