Jobs in the United States

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Added 45 mins ago
Network Engineer
Paragon Cyber Solutions
Colorado Springs, CO
We are seeking a Network Engineer to join a bright, talented, and dedicated team working on critical infrastructure and security-focused environments. In this role, you will help design,…
Added 45 mins ago
Oracle System Engineer
Paragon Cyber Solutions
Tampa, FL
Paragon Cyber Solutions has immediate and future openings for those ready for an exciting and dynamic career as a System Engineer (Solaris / Oracle) while supporting critical global…
Added 45 mins ago
Cyber Security Engineer
Paragon Cyber Solutions
Crane, IN
Paragon Cyber Solutions is seeking a highly skilled and mission-driven Cyber Security Engineer to join our team in support of a critical defense program.
Added 45 mins ago
Software Engineer
Paragon Cyber Solutions
Crane, IN
Paragon Cyber Solutions has an immediate opening for those ready for an exciting and dynamic career as a Software Engineer to join other smart, talented, and dedicated engineers that pride…
Added 45 mins ago
Principal Electrical Engineer, Automatic Test Equipment (ATE)
Paragon Cyber Solutions
Oxnard, CA
Paragon Cyber Solutions has an immediate opening for those ready for an exciting and dynamic career as a Principal Electrical Engineer to support the Vertical Launch System (VLS) Automatic…
Added 45 mins ago
RF Signal Processing Engineer, Electronic Warfare
Paragon Cyber Solutions
Crane, IN
Paragon Cyber Solutions has an immediate opening for those ready for an exciting and dynamic career as a Signal Processing Engineer to develop the RF waveforms and signal processing…
Added 45 mins ago
Theater Engineer
Paragon Cyber Solutions
Colorado Springs, CO
Paragon Cyber Solutions has an immediate opening for those ready for an exciting and dynamic career as a Theater Engineer to join other smart, talented, and dedicated engineers that pride…
Added 45 mins ago
Senior RMF Engineer
Paragon Cyber Solutions
Aberdeen Proving Ground, MD
Paragon Cyber Solutions is seeking a Senior RMF Engineer to provide cybersecurity engineering and DoD Risk Management Framework (RMF) support to the U.S. Army Aberdeen Test Center (ATC).…
Added 2 hours ago
OS
Systems Cybersecurity Engineer
Odyssey Systems Cons
Colorado Springs, CO
- $31,533 USD / year
Odyssey is recruiting for a senior System Cybersecurity Engineer to join our elite team at Peterson Space Force Base in Colorado Springs, Colorado. In this role, you will be a hands-on…
Added 3 hours ago
Associate, Electrical Engineering (Rochester, NY)
L3Harris
Rochester, NY
…technology solutions connecting the space, air, land, sea and cyber domains in the interest of national…
Added 7 hours ago
Networks Systems Engineer III
Auria (Boecore LLC)
Colorado Springs, CO
Auria is looking to hire a Networks Systems Engineer III to support the Command, Control, Battle Management, and Communications(C2BMC) program. This role is onsite in Colorado Springs, CO.…
Added 7 hours ago
Senior Cybersecurity and Space Vehicle Defense Mission Engineer
The Aerospace Corpor
Colorado Springs, CO
…innovative solutions that span satellite, launch, ground, and cyber systems for defense, civil and commercial customers. When you join our team, you'll be part of a special collection of…
Added 7 hours ago
2027 Cloud Solutions Engineer / Site Reliability Grad Intern
The Aerospace Corpor
Colorado Springs, CO
…innovative solutions that span satellite, launch, ground, and cyber systems for defense, civil and commercial customers. When you join our team, you'll be part of a special collection of…
Added 7 hours ago
TA
Sr. Space Based Environmental Monitoring (SBEM) Strategic Architect
The Aerospace Corpor
Colorado Springs, CO
- $151,300 to $226,900 USD / year
…innovative solutions that span satellite, launch, ground, and cyber systems for defense, civil and commercial customers. When you join our team, you'll be part of a special collection of…
Added 7 hours ago
TA
Space System Architect Engineer
The Aerospace Corpor
Colorado Springs, CO
- $117,300 to $175,900 USD / year
…innovative solutions that span satellite, launch, ground, and cyber systems for defense, civil and commercial customers. When you join our team, you'll be part of a special collection of…
Added 7 hours ago
TA
Flight Dynamics Engineer
The Aerospace Corpor
Colorado Springs, CO
- $132,900 to $249,600 USD / year
…innovative solutions that span satellite, launch, ground, and cyber systems for defense, civil and commercial customers. When you join our team, you'll be part of a special collection of…
Added 7 hours ago
TA
2027 Trajectory Optimization Engineer
The Aerospace Corpor
Colorado Springs, CO
- $86,600 to $150,400 USD / year
…innovative solutions that span satellite, launch, ground, and cyber systems for defense, civil and commercial customers. When you join our team, you'll be part of a special collection of…
Added 7 hours ago
TA
MEO Missile Warning & Tracking (MWT) SEIT Engineer
The Aerospace Corpor
Colorado Springs, CO
- $117,300 to $175,900 USD / year
…innovative solutions that span satellite, launch, ground, and cyber systems for defense, civil and commercial customers. When you join our team, you'll be part of a special collection of…
Added 7 hours ago
TA
MEO Missile Warning & Tracking (MWT) Lead SEIT Engineer
The Aerospace Corpor
Colorado Springs, CO
- $151,300 to $226,900 USD / year
…innovative solutions that span satellite, launch, ground, and cyber systems for defense, civil and commercial customers. When you join our team, you'll be part of a special collection of…
Added 8 hours ago
Manufacturing Engineer 2 - Unmanned Underwater Vehicles (UUV) 31057
HII
Pocasset, MA
…the data evolution - by accelerating a breadth of national security solutions for government and commercial customers. Our capabilities range from C5ISR, AI and Big Data, cyber operations…
Added 9 hours ago
Site Representative Systems Engineer
SAIC
Tucson, AZ
SAIC has a need for a highly experienced Site Representative Systems Engineer to support to an exciting and impactful customer mission on the Horizon 2 contract. The Horizon 2 contract…
Added 11 hours ago
Cyber Security Engineer IV
EXPANSIA
Dayton, OH
…solutions to the U.S. Department of Defense and related national security customers. Backed by Falfurrias Management Partners, the platform brings together deep domain expertise across…
Added 11 hours ago
Senior Specialist, Systems Engineer - ELINT
L3Harris
Greenville, TX
…technology solutions connecting the space, air, land, sea and cyber domains in the interest of national…
Added 11 hours ago
Lead Program Engineer
L3Harris
Greenville, TX
…technology solutions connecting the space, air, land, sea and cyber domains in the interest of national…
Added 12 hours ago
AC
Senior / Staff / Principal Platform Engineer
AppGate Cybersecurity, Inc.
Remote, United States
- $180,000 to $270,000 USD / year
…high-performance Zero Trust Network Access (ZTNA) solution and Cyber Advisory Services. AppGate ZTNA is the only direct-routed Zero Trust solution built for peak performance, superior…

L3Harris

Senior Associate, Electrical Engineer RF

Melbourne, FL, United States

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Job details

Posting language: English
Posted: Oct 16, 2026

Original job description

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: Senior Associate, Electrical Engineering RF

Job Code: 46222

Job Location: Melbourne, FL

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

Job Description: L3Harris is seeking a Electrical Engineer with a focus on RF SATCOM System development for the Melbourne/Palm Bay, FL location. In this role you will be responsible for designing, developing, modifying, and evaluating RF systems/subsystems with a focus on receive and transmit chain equipment. A familiarity with reflectors and feed design is a plus. An RF Engineer ensures product designs meet company and/or customer requirements in terms of costs, results and manufacturability of end products.

This is an opportunity to take on unique challenges, expand your skills and experience, and contribute to mission critical systems solutions that help protect the U.S.A. and our allies. You will join a great team of talented professionals who take a collaborative approach and enjoy working together.

Essential Functions:

Development responsibilities include the design of various passive and active assemblies including RF Converters, power dividers, amplifiers, mixers and filters.
Application of RF system engineering principles in analysis and derivation of subsystem requirements and subsequent flow down for RF distribution networks for use with receivers, tuners, signal processors and other components of the RF network.
Design and develop sub-systems and system level components to fulfill design objectives and to meet customer requirements.
Conduct RF design analysis of components, sub-systems, and systems through, computer simulation and mathematical calculations.
Knowledge of how to implement designs based on requirements.
Effectively transfer designs to manufacturing and ensure products meet DTC & DFM requirements and quality requirements.
RF/Microwave Engineers are expected to support the generation of specification and test documents, create original electrical designs, work jointly with Mechanical Engineering, CAD Designers, Machine Shop and Manufacturing to ensure efficient manufacturing of hardware.
Conduct prototype development and testing using state-of-the-art testing facilities.

Qualifications:

To be eligible, applicants must be pursuing a Master's degree in Electrical Engineering, Electrical Engineering Technology, Computer Science or related field or have completed their Master's degree within the last 12 months, regardless of age.

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 (https://www.e-verify.gov/sites/default/files/everify/posters/EVerifyParticipationPoster.pdf) or Spanish (https://www.e-verify.gov/sites/default/files/everify/posters/EVerifyParticipationPoster.pdf) . For information regarding your Right To Work, please click here for English (https://www.eeoc.gov/sites/default/files/2022-10/22-088_EEOC_KnowYourRights_10_20.pdf) or Spanish (https://www.eeoc.gov/sites/default/files/2022-10/22-088_EEOC_KnowYourRightsSp_10_20.pdf) .