Jobs in the United States

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Added 23 mins ago
Senior .Net Software Engineer
Aristotle
Remote, United States
As a Senior .Net Software Engineer for PredictIt you will get to work on challenging and rewarding projects across the tech stack: from creating innovative web experiences to redesigning…
Added 23 mins ago
A
Senior Web Applications Engineer
Aristotle
Remote, United States
- $140,000 to $175,000 USD / year
We are seeking a highly experienced Senior Web Applications Engineer to serve as a technical leader within our Software Development team. This role will own the design, architecture, and…
Added 23 mins ago
Senior Specialist, Systems Engineer - ELINT
L3Harris
Greenville, TX
Job Title: Senior Specialist, Systems Engineer – ELINT
Added 24 mins ago
Senior Lean Manufacturing Engineer
Siemens
Fort Worth, TX
productivity. As a Senior Lean Manufacturing Engineer / Industrial Engineer with Siemens Smart
Added 25 mins ago
Senior Container Platform Engineer
Charles Schwab
Austin, TX
7+ years of experience in platform engineering, systems engineering, infrastructure engineering, software development, or infrastructure automation, including senior-level responsibility…
Added 25 mins ago
RRC - Azure DevOps Engineer (Database Administrato
RAILROAD COMMISSION OF TEXAS
Austin, TX
Added 46 mins ago
Senior Principal Systems Engineer (Melbourne FL)
CORP-Corporate Office
United States
Northrop Grumman Aeronautics Systems has an opening for a Senior Principal Systems Engineer to join our team of qualified, diverse individuals within our Systems Engineering organization.…
Added 1 hour ago
AC
Staff / Principal Platform Engineer
AppGate Cybersecurity, Inc.
Remote, United States
- $185,000 to $270,000 USD / year
We’re looking for a Staff or Principal Platform Engineer to build and operate the foundational platform behind AppGate’s AI products. You combine deep DevOps and cloud infrastructure…
Added 1 hour ago
AC
Senior / Staff / Principal Platform Engineer
AppGate Cybersecurity, Inc.
Remote, United States
- $180,000 to $270,000 USD / year
We’re looking for a Senior, Staff or Principal Platform Engineer with deep expertise in Python, Linux systems and production platform engineering.
Added 1 hour ago
AC
Senior Sales Engineer
AppGate Cybersecurity, Inc.
Remote, United States
- $175,000 to $225,000 USD / year
The Senior Sales Engineer (SE) is the senior pre-sales subject matter expert for AppGate ZTNA and owns the technical engagement with commercial prospects from first meeting through…
Added 1 hour ago
AC
Senior Sales Engineer
AppGate Cybersecurity, Inc.
Remote, United States
- $175,000 to $225,000 USD / year
The Senior Sales Engineer (SE) is the senior pre-sales subject matter expert for AppGate ZTNA and owns the technical engagement with commercial prospects from first meeting through…
Added 1 hour ago
AC
Senior Sales Engineer
AppGate Cybersecurity, Inc.
Remote, United States
- $175,000 to $225,000 USD / year
The Senior Sales Engineer (SE) is the senior pre-sales subject matter expert for AppGate ZTNA and owns the technical engagement with commercial prospects from first meeting through…
Added 1 hour ago
Senior Controls Engineer
Kubota
Gainesville, GA
At Kubota, we’re transforming manufacturing through advanced automation, smart systems, and continuous innovation. As a Senior Controls Engineer, you’ll lead the development and…
Added 1 hour ago
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Knowledge Engineering Manager / Senior Manager
Accenture
Saint Louis, MO
- $94,400 to $293,800 USD / year
This is a joint posting covering Manager (CL7) and Senior Manager (CL6) grades, with Accenture's one-level lift at the firm's discretion.
Added 1 hour ago
Principal Engineer Software Security Hybrid
Cisco Systems, Inc.
RTP, NC · San Jose, CA · Austin, TX · Chicago, IL
As a Principal Engineer on the AI Security team, you will be a senior technical authority shaping the security standard for every AI capability Cisco ships - to customers, partners, and…
Added 1 hour ago
Remote Lead Software Engineer for a Healthcare Company
Pearl
Remote, United States
…patients who cannot afford them. It is looking for a Founding Senior Full-Stack Engineer to build the products that increase the supply of donated…
Added 1 hour ago
Remote Lead Software Engineer for a Healthcare Company
Pearl
Remote, United States
…patients who cannot afford them. It is looking for a Founding Senior Full-Stack Engineer to build the products that increase the supply of donated…
Added 1 hour ago
Remote Lead Software Engineer for a Healthcare Company
Pearl
Remote, United States
…patients who cannot afford them. It is looking for a Founding Senior Full-Stack Engineer to build the products that increase the supply of donated…
Added 1 hour ago
Senior Solutions Engineer
Dossier
Remote, United States
We are hiring a Senior Solutions Engineer to own the demo and the technical win on our largest enterprise deals. This is a true pre-sales role: you partner with our Enterprise Account…
Added 1 hour ago
Senior Software Engineer
Murmuration
Remote, United States
As a Senior Software Engineer, you’ll be responsible for designing, building, and evolving the systems and services that power the Organizer platform. You’ll tackle complex technical…
Added 1 hour ago
TE
Project Controls Engineer, OT SCADA Projects (TEMP)
Terabase Energy
Remote, United States
- $120,000 to $130,000 USD / year
The Project Controls Engineer supports the design, configuration, commissioning, and documentation of plant control systems for utility-scale solar, storage, and hybrid renewable energy…
Added 1 hour ago
Expert RAG Engineer
Salvo Software
Remote, United States
We are looking for an Expert RAG Engineer to design, build, and own the retrieval-augmented generation systems behind our AI products. Your core work will be architecting production-grade…
Added 1 hour ago
SU
Mobile / UI/UX Engineer
Stanbridge University
Remote, United States
- $115,000 to $150,000 USD / year
This mid- to senior-level position combines mobile application development, front-end engineering, and user experience design. The ideal candidate is a hands-on engineer who can translate…
Added 1 hour ago
Principal Engineer, Model Performance
Runware
Remote, United States
As Principal Engineer, Model Performance, you will own how fast and how cheaply every model on Runware runs: diffusion and video generation, speech, 3D and LLMs, across 400,000+ models and…
Added 1 hour ago
Senior QA Engineer
Skylight
Remote, United States
We’re seeking a Senior QA Engineer to lead quality efforts across in-app purchasing and subscription lifecycles, while also contributing to the quality of our broader mobile app experience.…

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) .