Job Opportunities
Find jobs near you, whether onsite, hybrid, or remote.- Similar Jobs to: Principal RF Engineer
Principal RF Engineer
LeidosHuntsvilleDescription Looking for an opportunity to make an impact?At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers’ success.
Principal RF Engineer
RaytheonHoustonDate Posted: Country: United States of AmericaLocation: US-AZ-TUCSON-M02 ~ 1151 E Hermans Rd ~ BLDG M02Position Role Type: OnsiteU.S. Citizen, U.S. Person, or Immigration Status Requirements: Ac
Principal DevOps Engineer
ZscalerSan JoseZscaler accelerates digital transformation to ensure our customers can be more agile, efficient, resilient, and secure. As an AI-forward enterprise, we are constantly pushing the envelope, leveraging
Principal DevOps Engineer
CAREDallasJob Description The DevOps team is responsible for the tooling and automation underlying the deployment, monitoring, and management of Care.com's services and applications. They provide 24x7 operation
Principal DevOps Engineer
Fluence CorporationAlpharettaJob Description Fluence (Nasdaq: FLNC) is a global market leader delivering intelligent energy storage and optimization software for renewables and storage. Our solutions and operational services are
Principal DevOps Engineer
RadiantEl SegundoAbout Radiant Radiant is an El Segundo, CA‑based startup building the world’s first mass‑produced, portable nuclear microreactors. The company’s first reactor, Kaleidos, is a 1‑megawatt, fail‑safe mic
Principal Solutions Engineer
FreshworksSan Mateo3 days ago Be among the first 25 applicants At Freshworks, we build uncomplicated service software that delivers exceptional customer and employee experiences. Our enterprise-grade solutions are power
Principal DevOps Engineer
ProgressRaleighWe are Progress (Nasdaq: PRGS) - the trusted provider of software that enables our customers to develop, deploy and manage responsible, AI-powered applications and experiences with agility and ease. W
Senior Principal RF Antenna System Engineer
LeidosSt. PetersburgDescription The Defense Systems Group at Leidos has an immediate opening for a Senior Principal RF Antenna Systems Engineer at our St. Petersburg, FL facility. This position serves as a senior techni
Principal DevOps Engineer
Fluence CorporationHoustonJob Description Fluence (Nasdaq: FLNC) is a global market leader delivering intelligent energy storage and optimization software for renewables and storage. Our solutions and operational services are
Principal Analog Hardware Engineer
City of Shakopee, MNSanta RosaTest and Measurement Systems, also known as NI, Product R&D is seeking a Principal Analog Hardware Engineer to join our RF R&D team in Santa Rosa, CA. In this high‑visibility role, you will lead the d
Principal Field Applications Engineer
Sterling EngineeringMilpitasPrincipal Applications Engineer – Power Electronics (DC-DC Converters)Location: San Jose / Milpitas, CA (hybrid)Compensation: $170,000 – $190,000 base + 15% or higher annual bonus (historically higher
Principal Mechanical Engineer, Design
RaytheonPortsmouthDate Posted: Country: United States of America Location: US-RI-PORTSMOUTH-PS3 ~ 1847 W Main Rd ~ NIMITZ WEST BLDG Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requi
Principal Mobile Engineer, Android
UpstartAustinAbout Upstart At Upstart, we’re united by a mission that matters: to radically reduce the cost and complexity of borrowing for all Americans. Every day, we bring creativity, experimentation, and advan
Principal Mechanical Engineer, Design
RaytheonPortsmouthDate Posted: Country: United States of America Location: US-RI-PORTSMOUTH-PS3 ~ 1847 W Main Rd ~ NIMITZ WEST BLDG Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requi
Principal Mechanical Design Engineer
USA-Medtronic MiniMed, Inc 1017San DiegoAbout the RoleMiniMed is looking for a Principal Mechanical Design Engineer for our San Diego office. The Principal Mechanical Design Engineer leads the development of new electromechanical medical de
Principal DCIM Design Engineer
QTS Realty TrustNew YorkPrincipal DCIM Design Engineer page is loaded## Principal DCIM Design Engineerlocations:US Remoteposted on:Posted Todayjob requisition id:R2026-0416## **Who We Are**It's exciting to find yourself stan
Principal Software Engineer Search Systems
RELXAlexandriaDo you possess current expertise with Lucene, Elasticsearch, Solr, or similar search engines and are looking to drive search-based technology solutions for us? About the Team Our team unlocks the rich
Principal SSD Systems Design Engineer
Micron Technology, IncLongmontPrincipal SSD Systems Design Engineer As a Principal SSD Systems Design Engineer within Micron’s Solid State Drive (SSD) Product Development Team (PDT), you will serve as a technical leader and strate
Principal Mechanical Design Engineer II
Roman Health Pharmacy LLCWestminsterPlease Note:To conform with the United States Government Space Technology Export Regulations, the applicant must be a U.S. citizen, lawful permanent resident of the U.S., conditional resident, asylee
Principal Digital Electrical Engineer (ONSITE)
Collins AerospaceMarlboroughDate Posted: Country: United States of AmericaLocation: US-MA-MARLBOROUGH-MA1 ~ 1001 Boston Post Rd ~ BLDG 1Position Role Type: OnsiteU.S. Citizen, U.S. Person, or Immigration Status Requirements
Senior Principal Engineer, Human Factors
CSL BehringMatteThis role is a position in the Drug Delivery Systems & Packaging (DDSP) department within CSL Technical Operations. The ideal candidate has a solid track record in the development of drug delivery dev
Senior Principal Engineer, Human Factors
CSL BehringVechigenThis role is a position in the Drug Delivery Systems & Packaging (DDSP) department within CSL Technical Operations. The ideal candidate has a solid track record in the development of drug delivery dev
Senior Principal Engineer, Human Factors
CSL BehringRichigenThis role is a position in the Drug Delivery Systems & Packaging (DDSP) department within CSL Technical Operations. The ideal candidate has a solid track record in the development of drug delivery dev
Senior Principal Engineer, Human Factors
CSL BehringZollikofenThis role is a position in the Drug Delivery Systems & Packaging (DDSP) department within CSL Technical Operations. The ideal candidate has a solid track record in the development of drug delivery dev
Principal RF Engineer
- Huntsville, Alabama, United States
- Huntsville, Alabama, United States
About
Description
Looking for an opportunity to make an impact?
At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers’ success. We empower our teams, contribute to our communities, and operate sustainable. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business.
Are you ready for your next career challenge?
Leidos Defense provides a diverse portfolio of systems, solutions, and services covering land, sea, air, space, and cyberspace for customers worldwide. Solutions for Defense include enterprise and mission IT, large-scale intelligence systems, command and control, geospatial and data analytics, cybersecurity, logistics, training, and intelligence analysis and operations support. Our team is solving the world’s toughest security challenges for customers with “can’t fail” missions.
Leidos Defense Electrical Systems Departmentis seeking a talented Senior RF Engineer to join a multidisciplinary team to create unique solutions to complex engineering challenges in our Huntsville, AL location. The ideal candidate will thrive in a learning environment that encourages leadership and technical growth. The Electrical Systems Department is a design-focused group of engineers specializing in advanced hardware-based solutions. As a technical contributor, the individual will support a variety of programs to develop electronic assemblies integrated into a diverse range of aerospace and military systems including manned/unmanned ground/air vehicles, missiles, defensive radars, and space systems.
Primary Responsibilities
Design, troubleshoot, and test RF exciters, transmitters, and receivers.
Design, troubleshoot, and test RF PCBs, modules, and chassis across several high frequency bands (L-band, S-band, C-band, X-band, Ku-band, Ka-band).
Collaborate with firmware/software engineers throughout product lifecycle to develop application software and test equipment.
Engage with manufacturing teams to employ DFM practices in product design, and resolving technical issues that are discovered during the manufacture and test of deliverable hardware.
Integrate products into larger systems by working with system design teams.
Basic Qualifications
Bachelor’s Degree in Electrical Engineering, Computer Engineering or related technical field.
Candidate must have at least 12 years of experience in high-speed electronics design and/or RF hardware design or 10+ years with MS degree.
US Citizenship is required.
Position requires eligibility to obtain and maintain secret security clearance.
Candidate must demonstrate experience in the design, test, and manufacture of analog/mixed-signal PCBs or integrated RF/microwave assemblies.
Candidate must demonstrate expertise with radar and communications principles
Candidate must have hands-on laboratory experience with instrumentation, test equipment, and debug/test methods including use of network analyzers, spectrum analyzers, oscilloscopes, signal generators, etc.
Position requires candidates to be capable of performing in a collaborative engineering environment working closely with multi-disciplinary teams.
Candidate must have demonstrated experience effectively communicating within a team environment.
Candidate must be a resident of the North Alabama area or willing to relocate to the Huntsville - North Alabama, AL area.
Candidate must have experience and/or working knowledge of:
Developing exciter, transmitter, receiver and antenna subsystems
Modeling, simulation, design verification testing, and characterization of RF circuits
MATLAB and/or Python experience simulating radar and communication signal processors
EMI/EMC mitigation
Preferred Qualifications
Die-level / chip-and-wire technology
VPX/VNX, FMC/FMC+, Open System Architectures
Experience with high speed digital interfaces (JESD204B/C, PCIe, DDR5)
If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 — and moving faster than anyone else dares.
Original Posting:June 8, 2026For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.
About Leidos
Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com.
Pay and Benefits
Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits.
Securing Your Data
Beware of fake employment opportunities using Leidos’ name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system – never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com.
If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission.
Commitment to Non-Discrimination
All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.
Languages
- English
This job comes from a TieTalent partner platform. Click "Apply Now" to submit your application directly on their site.