Scientist, Systems Engineer

L3Harris
Greenville, NC
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 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: Scientist, Systems Engineer Job Code: 31754 Job Location: Greenville, TX (On-Site) Job Schedule: 1st Shift 9/80 Job Description: L3Harris Technologies is seeking a Systems Engineer to join our SIGINT Systems team. The ideal candidate possesses experience with real-time signals processing, algorithms, design, and documentation. Familiarity with requirements writing and software development is a must. Candidate must be a self-starter with the ability to work independently or as part of a team. Essential Functions: + SIGINT Sensor Technical Subject Matter Expertise - AlgorithmsMBSE, Digital Signal Processing (DSP), Analog and Digital Communication, Data Mining, Direction Finding, Navigation Systems, TDOA/FDOA Geolocation, SIGINT/COMINT. + System-Level Requirements Analysis & Verification. + Design Component - RF Transceiver Systems, Xilinx Virtex FPGA, Analog to Digital Converter (ADC), Ethernet, MicroBlaze, OpenMP, PCI-Express, Polyphase Filter, RS-232/422, SATA, SPI, TCP/IP, Precision Timing and Navigation, Inertial Navigation System, UAS payload. + Development/Management Tools - Cameo Systems Modeler, Jira, Confluence, Microsoft Project, Microsoft Visio, MATLAB and Simulink, Vector Signal Analyzer/ Generator, Oscilloscope, DxDesigner, Xpedition, Siemens ModelSim, AMD/Xilinx Vivado, Linux, Git, GitLab, IBM Rhapsody. + Languages - SysML, C/C++, Python, Java, UML, Bash, MATLAB M-Code, SystemVerilog, Tcl/Tk, Verilog, VHDL, Javascript, Typescript. + Technical skills include experience or proficiency with Linux administration, Bash scripting. + Understand basic networking and network diagrams. + Ability to obtain and maintain a CompTIA Security+ or higher certification. + Familiarity with classified media handling and working in secure environments. + Other duties as assigned by supervisor. Qualifications: + Bachelor's Degree with twelve (12) years of experience with Windows, LINUX, and UNIX-based operating systems and working in secure areas. + Graduate Degree with ten (10) years of experience with Windows, LINUX, and UNIX-based operating systems and working in secure areas. + In lieu of a degree, minimum of sixteen (16) years of experience with Windows, LINUX, and UNIX-based operating systems and working in secure areas. + Must have an active Top Secret clearance with eligibility to obtain SCI at the time of hire. + Must be a US Citizen. Preferred Additional Skills: + Comp TIA Security+ certification. #LI-AH1 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. L3Harris Technologies is an E-Verify Employer. 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 ( .
Posted 2025-12-05

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