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Freelance Rf Design Engineer Jobs in Missouri (NOW HIRING)

Leggett & Platt

Embedded Systems Engineer

Carthage, MO · On-site

Experience with RF design * Experience with Agile and DevOps processes * Knowledge of PCB design fundamentals * 3-5 years of consumer product software development experience * Team lead, Project Lead ...

Velociti

RFID Solutions Engineer

Riverside, MO

... design and deploy technology solutions that make operations smarter, faster, and more connected. We're seeking a hands-on RFID Solutions Engineer who thrives at the intersection of RF engineering ...

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Freelance Rf Design Engineer information

What are the key skills and qualifications needed to thrive as a Freelance RF Design Engineer, and why are they important?

To thrive as a Freelance RF Design Engineer, you need a strong background in electrical engineering, RF circuit theory, and experience with wireless communication systems, often supported by a relevant degree or certification. Proficiency with RF simulation and design tools like HFSS, ADS, or CST, as well as familiarity with PCB design software, is typically required. Strong problem-solving skills, attention to detail, and effective communication are crucial soft skills for successful project delivery and client interactions. These skills and qualifications are essential to design reliable RF systems, meet client specifications, and maintain competitiveness in a project-based environment.

What are some common challenges faced by freelance RF Design Engineers when working with multiple clients simultaneously?

Freelance RF Design Engineers often juggle projects for several clients at once, which can present challenges such as managing different project timelines, adapting to varied technical requirements, and ensuring clear communication across diverse teams. Balancing priorities and staying organized are crucial to delivering quality work within tight deadlines. Additionally, freelancers need to quickly familiarize themselves with each client's unique tools and processes, making adaptability and proactive problem-solving essential skills for success in this role.

What are Freelance RF Design Engineers?

Freelance RF Design Engineers are independent professionals who specialize in designing, testing, and optimizing radio frequency (RF) circuits and systems for various applications, such as telecommunications, wireless networks, and broadcasting. Unlike salaried employees, they work on a contract or project basis for different clients, providing their expertise on-demand. Their responsibilities often include creating schematics, selecting components, running simulations, and ensuring compliance with industry standards. Freelance RF Design Engineers need strong technical skills, up-to-date knowledge of RF technologies, and the ability to manage projects independently.

What is the difference between Freelance Rf Design Engineer vs Rf Design Engineer?

AspectFreelance Rf Design EngineerRf Design Engineer
CredentialsTypically holds relevant engineering degrees, certifications optionalRequires engineering degree, often with industry certifications
Work EnvironmentIndependent, project-based, remote or on-siteFull-time, employed by a company, on-site or hybrid
Employer & Industry UsageServes multiple clients across industries like telecom, aerospaceWorks for a single employer, primarily in telecommunications or electronics

Freelance Rf Design Engineers work independently on various projects, offering flexibility and diverse experience. Rf Design Engineers are typically employed full-time within companies, focusing on ongoing development. Both roles require similar technical skills and certifications, but differ mainly in employment status and work setup.

What are the most commonly searched types of Rf Design Engineer jobs in Missouri? The most popular types of Rf Design Engineer jobs in Missouri are:
What are popular job titles related to Freelance Rf Design Engineer jobs in Missouri? For Freelance Rf Design Engineer jobs in Missouri, the most frequently searched job titles are:
What job categories do people searching Freelance Rf Design Engineer jobs in Missouri look for? The top searched job categories for Freelance Rf Design Engineer jobs in Missouri are:
What cities in Missouri are hiring for Freelance Rf Design Engineer jobs? Cities in Missouri with the most Freelance Rf Design Engineer job openings:
Freelance Rf Design Engineer jobs near you
Senior Electronics Hardware Design Engineer

Senior Electronics Hardware Design Engineer

Digital Monitoring Products

Springfield, MO • On-site

Full-time

Posted 23 days ago

Job description

Description
Under general supervision, the Electronics Hardware Design Engineer designs, develops, and maintains embedded hardware for commercial electronic products. This role is responsible for board-level design from concept through production, with a focus on low-voltage embedded systems, product reliability, and cost optimization. The engineer works closely with firmware, test, and manufacturing teams to ensure robust product performance and efficient production, while supporting regulatory compliance requirements. This role is expected to operate with a high degree of ownership and independence while benefiting from technical guidance and mentorship.
Qualifications:
  • Bachelor's degree in electrical engineering or equivalent experience.
  • 5-10 years of experience in electronics hardware design.
  • Experience designing low-voltage embedded systems.
  • Proficiency in schematic capture and PCB design using Altium Designer (or similar).
  • Experience designing 2-layer to 6-layer PCBs.
  • Strong understanding of analog and digital circuit design.
  • Experience with power supply design and regulation.
  • Familiarity with embedded communication interfaces (SPI, I2C, UART, Ethernet).
  • Hands-on experience with lab equipment (oscilloscope, logic analyzer, power supplies, etc.).
  • Proven ability to bring up and debug new hardware designs independently.
  • Experience supporting products through manufacturing and production environments.
  • Experience with commercial security, burglary, or fire alarm systems.
  • Familiarity with UL requirements, particularly for commercial burg and fire products.
  • Experience working with pre-certified wireless modules (Wi-Fi, Bluetooth, cellular).
  • Experience collaborating with RF/wireless engineering teams (no deep RF design required).
  • Familiarity with design for manufacturability (DFM) and design for test (DFT).
  • Experience using version control and issue tracking tools (e.g., SVN, Jira, or similar).

Typical Duties and Responsibilities:
  1. Designs, develops, and maintains embedded hardware systems from concept through production.
  2. Creates schematics, performs component selection, and supports PCB layout.
  3. Applies best practices for power design, grounding, and signal integrity in low-voltage systems.
  4. Supports integration of wireless subsystems by maintaining and updating schematics based on reference designs.
  5. Participates in design reviews and contributes to overall system architecture decisions.
  6. Ensures designs meet cost, reliability, and manufacturability targets, with a strong focus on cost optimization.
  7. Performs board bring-up, validation, and debugging of new designs.
  8. Develops and executes design verification plans.
  9. Troubleshoots analog and digital circuits at the board and system level.
  10. Supports root cause analysis of design, production, and field issues.
  11. Works closely with firmware engineers to resolve hardware/software integration issues.
  12. Supports new product introduction (NPI) and transition to in-house production.
  13. Collaborates with internal manufacturing teams to ensure efficient production and high yield.
  14. Incorporates design for manufacturability (DFM) and design for test (DFT) principles.
  15. Assists in resolving production issues and improving product quality and reliability.
  16. Partners with test engineering as needed to support production readiness (minimal direct test system development).
  17. Supports product compliance efforts, including UL requirements for commercial burg and fire systems.
  18. Ensures designs meet internal quality standards and regulatory requirements.
  19. Contributes to documentation including schematics, BOMs, and design notes.
  20. Manages multiple design efforts simultaneously in a fast-paced environment.
  21. Meets deadlines while conforming to DMP quality standards.
  22. Protects operation by keeping information confidential.
  23. Acknowledges responsibility to satisfy the customer, reduce cycle time, and eliminate waste.
  24. Observes company policies. Continuously strives to improve processes and increase efficiency while maintaining conformance to requirements.
  25. Observes and adheres to DMP Data Classification Standard.
  26. May perform related duties or fill in for others in the department or other departments when requested. May train or instruct fellow workers regarding own duties.
  27. Contributes to team effort by performing other duties as assigned. Job duties are subject to change as directed by management.

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