RF Engineer, Mid-Level

Simtechinc; Huntsville (AL); On-site; USD 85,000 - 120,000; Full time

Benefits offered by this job

Competitive pay

Comprehensive benefits package

Retirement plan

Career growth opportunities

Work-life balance

Job summary

SimTech, Inc. in Huntsville, AL is seeking an RF Engineer, Mid-Level to design, develop, test, and integrate RF and microwave systems for sensor and seeker applications.

You will work across multidisciplinary teams and contribute to system-level performance and reliability. The role requires a BS in a related field and 5+ years in RF/microwave engineering, with hands-on experience using VNA, spectrum analyzers, oscilloscopes, and signal generators.

Qualifications

• Bachelor of Science degree in Electrical Engineering, Computer Engineering, Physics, or related field.
• Minimum 5 years of RF, microwave, radar, or related engineering experience.
• Comprehensive knowledge of RF and microwave theory, components, circuits, and system architectures.
• Experience designing, developing, integrating, and testing RF/microwave hardware and systems.
• Experience using RF test equipment (VNA, Spectrum Analyzer, Signal Generator, Oscilloscope).
• Strong analytical, troubleshooting, and communications skills.

Responsibilities

• Support characterization and development of RF signal generation systems and RF/microwave technologies.
• Design, develop, and evaluate RF/microwave systems, subsystems, and hardware for sensor and seeker applications.
• Perform RF system analysis, modeling, prototyping, integration, and testing throughout product lifecycle.
• Develop RF hardware designs including amplifiers, filters, mixers, oscillators, and frequency conversion circuits.
• Conduct lab testing and performance characterization of RF/microwave hardware and systems.
• Use RF test equipment to evaluate system performance and characterize measurements.
• Characterize antennas and system performance in anechoic chamber environments.
• Analyze data, compare with simulations and requirements, and identify improvements.
• Troubleshoot RF hardware and configurations to determine root causes and corrective actions.
• Collaborate across systems, software, mechanical, and test teams; prepare reports and design docs.
• Participate in design reviews and customer demonstrations; support program reviews as required.

Skills

RF engineering

Microwave theory

RF measurement

System integration

Troubleshooting

Written and verbal communication

Education

Bachelor of Science in Electrical Engineering

Tools

Vector Network Analyzers

Spectrum Analyzers

Oscilloscopes

Signal Generators

Job description

RF Engineer, Mid-Level

Overview

SimTech, Inc., recognized as one of the 2026 Best Places for Working Parents, is seeking a RF Engineer, Mid-Level to join our dynamic and diverse team in Huntsville, AL. This is an upcoming opening with opportunities for growth and professional development.

SimTech offers a market leading compensation package with excellent benefits, work/life balance, outstanding retirement plan, career advancement and much more.

The RF Engineer, Mid-Level is responsible for the design, development, integration, testing, and evaluation of advanced RF and microwave systems supporting sensor, seeker, and signal generation applications.

Responsibilities

• Support the characterization, analysis, and development of RF signal generation systems and RF/microwave technologies.
• Design, develop, and evaluate RF and microwave systems, subsystems, and hardware components for sensor and seeker applications.
• Perform RF system analysis, modeling, prototyping, integration, and testing throughout the product development lifecycle.
• Develop and validate RF hardware designs including amplifiers, filters, mixers, oscillators, frequency conversion circuits, and related microwave components.
• Conduct laboratory testing and performance characterization of RF/microwave hardware and systems.
• Utilize RF test equipment including Vector Network Analyzers (VNA), Spectrum Analyzers, Signal Generators, Oscilloscopes, and Power Meters to evaluate system performance.
• Perform antenna and system characterization testing within anechoic chamber environments.
• Collect, reduce, and analyze laboratory and field test data to evaluate system performance and identify areas for improvement.
• Compare measured performance data against theoretical predictions, simulations, and system requirements.
• Troubleshoot RF hardware, test configurations, and integration issues to determine root causes and implement corrective actions.
• Support system integration activities and collaborate with multidisciplinary engineering teams including systems, software, mechanical, and test engineers.
• Prepare technical reports, test procedures, engineering analyses, and design documentation.
• Participate in design reviews and provide recommendations to improve system performance, reliability, and manufacturability.
• Support customer demonstrations, field test events, and program reviews as required.
• Other responsibilities as assigned.

Minimum Qualifications & Education Requirements and Desired Skillsets

• Bachelor of Science degree in Electrical Engineering, Computer Engineering, Physics, or a related technical discipline.
• Minimum of 5 years of experience in RF, microwave, radar, communications, electronic warfare, or related engineering fields.
• Comprehensive knowledge of RF and microwave theory, components, circuits, and system architectures.
• Experience designing, developing, integrating, and testing RF/microwave hardware and systems.
• Experience utilizing RF test equipment including Vector Network Analyzers, Spectrum Analyzers, Signal Generators, Oscilloscopes, and related instrumentation.
• Experience performing RF measurements and analyzing parameters such as gain, insertion loss, return loss, noise figure, dynamic range, and frequency response.
• Familiarity with laboratory testing, data collection, and performance analysis techniques.
• Ability to interpret technical specifications, engineering drawings, and test results.
• Strong analytical, troubleshooting, and problem-solving skills.
• Excellent written and verbal communication skills.
• Ability to work independently and collaboratively in laboratory and field test environments.
• U.S. Citizenship with Active Secret Security clearance and ability to maintain the designated security clearance level is required.

Physical Description

Employees in these positions will function in a general office/cubicle setting environment, and laboratory/testing setting using standard office equipment and various electronic testing equipment, including a computer, telephone, printers, video equipment, computer software, and testing equipment. Will interact in a general office setting environment with various personnel; participate in meetings and contribute to team success; deliver timely results and produce reports; receive and communicate information; may include telework. May function in a specialized laboratory/testing environment using electronic testing equipment, computer software, and complex systems. May move and test equipment of various weights. Laboratory environment may require use of protective equipment (PPE) including but not limited to safety glasses and protective hearing and footwear. May be expected to work varying shifts and hours to ensure successful operation of activities in the organization due to business demands; travel occasionally for assigned work.

About SimTech, Inc.

SimTech's mission is to be the most reliable and cost-effective provider of Signature Models, Simulations, Hardware, Software, Cyber solutions, and Test & Evaluation services. Established in 1983 by a team of experienced scientists and engineers, SimTech has a long history of delivering high-technology defense-oriented solutions.

The company has been recognized as a "Best Place to Work" in 2020 and 2021, and as a "Best Place for Working Parents" in 2022-2026 by the Huntsville/Madison County Chamber of Commerce.

SimTech offers an industry-leading comprehensive compensation and benefits package. Be a part of over 43+ years of excellence-join our team today!

To learn more about our exceptional team and employee benefits, contact SimTech HR or visit www.simtechinc.com for more information.

Equal Employment Opportunity and Affyn. Employer

SimTech, Inc. is an Equal Opportunity/Affirmative Action Employer. SimTech, Inc. is a committed EOE/Vet/Disabled employer.

Simulation Technologies, Inc. (SimTech) is an Equal Employment Opportunity employer and provides reasonable accommodation for qualified individuals with disabilities and disabled veterans in its job application procedures. If you have any difficulty using our online system and you need an accommodation due to a disability, you may use the following email address, [e-mail] and/or phone number (256.428.2910) to contact us about your interest in employment with SimTech.

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, genetic information, citizenship, ancestry, marital status, protected veteran status, disability status or any other status protected by federal, state, or local law. SimTech participates in E-Verify.