Junior RF & Antenna Engineer: Design, Test & Learn

Sinclair Inc.; Raymond (ME); On-site; USD 60,000 - 86,000; Full time

Job summary

Sinclair Inc. in Raymond, ME, is seeking an Electrical Engineer – RF I to assist in designing broadcast antenna and RF filter systems under supervision by the Director of Electrical Engineering.

This entry-level role offers hands-on experience in RF engineering and collaboration across departments to support company objectives. You will work with senior engineers to perform analyses, contribute to documentation, and develop skills in RF theory, test equipment, and design tools.

Qualifications

• B.S. in Electrical Engineering (RF/Antenna Engineering is a plus).
• 0–3 years RF-related experience (broadcast, wireless, etc.).
• Basic knowledge of RF theory, particularly in filter/combiner design and RF components.
• Familiarity with RF test equipment (VNA, spectrum analyzers, etc.).
• Exposure to ANSYS Electronics Desktop, Mathematica, and Oracle MRP is a plus.
• Proficiency with MS Office Suite.
• Strong organizational and communication skills with attention to detail.
• Ability to work independently and within a team.
• Solid analytical and problem-solving skills.

Responsibilities

• Assist in designing and developing new RF products using HFSS, Solid Edge, and proprietary software.
• Perform technical analysis, calculations, and testing to validate designs.
• Support the creation of product documentation, including cost estimates and engineering change orders.
• Collaborate with engineers, designers, and technicians to test and refine RF products.
• Adapt to changing project scope and priorities as needed.

Skills

RF theory

VNA

Spectrum analyzers

MS Office

Analytical skills

Teamwork

Independent work

Problem-solving

Education

Bachelor's degree in Electrical Engineering

Tools

HFSS

Solid Edge

ANSYS Electronics Desktop

Mathematica

Oracle MRP

Job description

Sinclair Inc. in Raymond, ME, is seeking an Electrical Engineer – RF I to assist in designing broadcast antenna and RF filter systems under supervision by the Director of Electrical Engineering.

This entry-level role offers hands-on experience in RF engineering and collaboration across departments to support company objectives. You will work with senior engineers to perform analyses, contribute to documentation, and develop skills in RF theory, test equipment, and design tools.