81 - 100 of 1,488 Jobs

RF Research Physicist/Electrical Engineer

Johns Hopkins Applied Physics Laboratory (APL)

Laurel, Maryland, USA

Full-time

Description Do you enjoy designing and prototyping novel engineered surfaces and devices for manipulating microwave and radio-frequency electromagnetic fields? Are your proficient at using computational electromagnetic (CEM) tools, such as CST and COMSOL, for the simulation and optimization of engineered RF surfaces, and in developing custom software to interface to CEM tools? Are you skilled in experiment design and using radio frequency (RF) hardware and associated software to characterize RF

RADHAZ RF Survey Engineer

Amentum

Dahlgren, Virginia, USA

Full-time

Amentum is seeking an RF RADHAZ Survey Engineer to join our team providing technical and engineering support to the Naval Surface Warfare Center, Dahlgren Division, Dahlgren, VA. RF RADHAZ Survey Engineer Responsibilities Include: Conducting electromagnetic environment (EME) and radio frequency (RF) assessments of DoD surface vessels, submarines, and shore facilities for hazards to ordnance, personnel, and fuel. Ability to travel to measure EMEs, analyze data, conduct research, and develop tec

RF Communications Test Engineer

Leidos

Huntsville, Alabama, USA

Full-time

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 sustainably. 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 challenge? We're

Sr. RF and Network Analysis Engineer, Regulatory (Starlink)

SpaceX

Washington, District of Columbia, USA

Full-time

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars. SR. RF AND NETWORK ANALYSIS ENGINEER, REGULATORY (STARLINK) At SpaceX we're leveraging our experience in building rockets and spacecraft to deploy Starlink, the world's most advanced broadband internet system. Starlin

RF Engineer (Starlink)

SpaceX

Bastrop, Texas, USA

Full-time

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars. RF ENGINEER (STARLINK) At SpaceX we're leveraging our experience in building rockets and spacecraft to deploy Starlink, the world's most advanced broadband internet system. Starlink is the world's largest satellite co

Lead Consultant Specialty (RF Engineer)

Apex Systems

Glen Allen, Virginia, USA

Full-time

Job#: 2083780 Job Description: LEAD CONSULTANT-SPECIALTY (RF ENGINEER) WHO WE ARE Apex Systems is a leading global technology services firm that incorporates industry insights and experience to deliver solutions that fulfill our clients' digital visions. We provide a continuum of services, including strategy and enablement, innovation and productivity, and technology foundations to drive better results and bring more value to our clients.?Apex transforms our customers with modern enterprise sol

RF System Solutions/Sales Engineer

Randstad Digital

Vero Beach, Florida, USA

Full-time

job summary: We're seeking a System Solutions / Sales Engineer to join a dynamic, mission-driven team delivering critical communications solutions to public safety agencies and enterprise customers across the Southeast U.S. In this role, you'll act as a technical expert and trusted advisor, helping to shape complex radio and network systems that improve public safety and operational readiness in high-stakes environments-from municipalities and schools to healthcare and business operations. You

Senior Systems Engineer - RF

SAIC

San Diego, California, USA

Full-time

Job ID: 2506925 Location: SAN DIEGO, CA, US Date Posted: 2025-07-22 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: TS/SCI Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description SAIC is looking for a Senior Systems Engineer - RF in San Diego, CA. SAIC is looking for a Systems Engineer with Radio Frequency (RF) systems experience and the ability

RF/MICROWAVE Design Engineer

SGS Consulting

Lexington, Massachusetts, USA

Contract

Job Title: RF/MICROWAVE Design Engineer JP00001797 Duration: 3+ years Client: Defense Research Lab Location: Lexington, MA Description: Designs, develops, tests radio frequency (RF) and/or microwave systems architecture, components, circuits, or products. Includes antenna design, both reflector and array systems, frequency synthesizers, transmitters and receivers. Participates in electrical design tasks including requirements analysis, specification generation, interface definition, component se

Principal RF Engineer

Kratos Defense and Security Solutions, Inc.

Remote

Full-time

Job Description Kratos Microwave, Inc., a Kratos' company, is looking for a Principal RF Engineer. Kratos Defense & Security Solutions, Inc. (NASDAQ:KTOS) develops and fields transformative, affordable technology, platforms, and systems for United States National Security related customers, allies, and commercial enterprises. At Kratos, we encourage an entrepreneurial spirit balanced with discipline. We work hard, and take care of our customers, employees and families. Recognized as thought l

RF Communication Systems Engineer

ITS Technologies, Inc.

East Brunswick, New Jersey, USA

Full-time

ITS has a client located in the New Brunswick, NJ area seeking an on-site RF Communication Systems Engineer. This is a Direct Hire job opportunity with excellent benefits. Requirements: Skills, Education, Physical Solid understanding of RF and microwave principles. Familiarity with digital modulation schemes, SDRs (software-defined radios), and tactical communication systems. Ability to work effectively both independently and in a collaborative, cross-functional team environment. Excellent verba

RF and Network Analysis Engineer, Regulatory (Starlink)

SpaceX

Washington, District of Columbia, USA

Full-time

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars. RF AND NETWORK ANALYSIS ENGINEER, REGULATORY (STARLINK) At SpaceX we're leveraging our experience in building rockets and spacecraft to deploy Starlink, the world's most advanced broadband internet system. Starlink is

RF Projects Implementation Engineer

Randstad Digital

Vero Beach, Florida, USA

Full-time

job summary: We're seeking a Project Implementation Engineer to help deploy advanced public safety radio communication systems across the U.S. This role involves implementing complex RF and IP-based systems to ensure emergency services, education, public works, and enterprise organizations can communicate reliably and securely. As a key member of the project delivery team, you'll be involved in the staging, deployment, optimization, and documentation of radio communication systems, including A

Engineer-RF - III

Apex Systems

Charlotte, North Carolina, USA

Full-time

Job#: 2084294 Job Description: If interested in the opportunity below please email a copy of your resume to Position: RF Engineer Location: Charlotte, NC Onsite Requirement: Hybrid 30 Month contract Description: Targeted Years of Experience: 5-7 years Working Model: Hybrid (Per local team schedule) Responsibilities: As a Radio Frequency Engineer, you will partner with internal and external stakeholders and vendors in the designing and implementation of in-building and venue new builds

Sr. RF Software Engineer, Customer Hardware (Starlink)

SpaceX

Bastrop, Texas, USA

Full-time

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars. SR. RF SOFTWARE ENGINEER, CUSTOMER HARDWARE (STARLINK) At SpaceX we're leveraging our experience in building rockets and spacecraft to deploy Starlink, the world's most advanced broadband internet system. Starlink is

RF Systems Engineer

SAIC

Nellis Air Force Base, Nevada, USA

Full-time

Job ID: 2507501 Location: NELLIS AFB, NV, US Date Posted: 2025-07-11 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: TS/SCI Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description SAIC is searching for an experienced Radio Frequency (RF) Systems Engineer to join our team at Nellis AFB, NV or Point Mugu, CA. The RF Systems Engineer should have pro

RF/Microwave Engineer

Herrick Technology Laboratories, Inc.

Germantown, Maryland, USA

Full-time

Summary: Design, RF, microwave, and millimeter wave components, circuits, and modules. Description: As an RF/Microwave Engineer at HTL, you will design RF, microwave, and millimeter wave components, circuits, and modules. You will work in a team leveraging technology assets across HTL. You will design a host of components, circuits, and modules from filters, to transceivers, to power amplifiers. Designs range from 2 MHz to 80GHz, will be very wideband, and will need to push the envelope in size

Radio Frequency (RF)/Spectrum Engineer

Leidos

Washington, USA

Full-time

Leidos is seeking a skilled Radio Frequency (RF) Engineer to support the Federal Aviation Administration (FAA) under the NISC IV program. This is an exciting opportunity to play a critical role in managing the RF spectrum that enables safe and efficient communication between air traffic controllers and pilots in the National Airspace System (NAS). The ideal candidate will have hands-on experience in RF engineering, frequency coordination, and spectrum management, and will work closely with FAA

RF Embedded Systems Engineer (IoT + DoD Sensors)

LMI Government Consulting (Logistics Management In

Tysons, Virginia, USA

Contract

Overview LMI is a new breed of digital solutions provider dedicated to accelerating government impact with innovation and speed. Investing in technology and prototypes ahead of need, LMI brings commercial-grade platforms and mission-ready AI to federal agencies at commercial speed. Leveraging our mission-ready technology and solutions, proven expertise in federal deployment, and strategic relationships, we enhance outcomes for the government, efficiently and effectively. With a focus on agilit

RF Seeker Engineer (Senior)

Eliassen Group

Columbia, Maryland, USA

Contract

Description: We support the US Navy and Missile Defense Agency (MDA) by performing trade studies, design prototyping, and analysis of radars, RF sensors, seeker systems, electronic warfare systems, and weapon systems. We are seeking a junior radar systems modeling engineer to support the development and execution of radar and/or RF seeker simulations, add new capabilities to existing simulations, and deliver the simulations to both support internal analysis and as inclusion in deliverable simul