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Freelance Rf Transmission Systems Jobs in Chicago, IL

Ignite Human Capital

Design Engineer III

Naperville, IL · On-site

This role requires deep expertise in RF/microwave design, PCB materials, and system integration ... Strong understanding of transmission lines, impedance matching, S-parameters, and EM theory * Hands ...

Ignite Human Capital

Design Engineer III

Naperville, IL · On-site

This role requires deep expertise in RF/microwave design, PCB materials, and system integration ... Strong understanding of transmission lines, impedance matching, S-parameters, and EM theory * Hands ...

NEOTECH

Design Engineer III (24903)

Naperville, IL · On-site

This role requires deep expertise in RF/microwave design, PCB materials, and system integration ... Strong understanding of transmission lines, impedance matching, S-parameters, and EM theory * Hands ...

NEOTech

Design Engineer III (24903)

Naperville, IL · On-site

$100K - $115K/yr

This role requires deep expertise in RF/microwave design, PCB materials, and system integration ... Strong understanding of transmission lines, impedance matching, S-parameters, and EM theory * Hands ...

Amphenol HSIO

QAD ERP Analyst

Schaumburg, IL · On-site

$80K - $115K/yr

... systems, antennas, sensors and sensor-based products and coaxial and high-speed specialty cable ... Our products enable reliable, low-loss data transmission in some of the world's most advanced IT ...

Amphenol HSIO

Product Specialist

Schaumburg, IL · On-site

... RF, Optics, and Commercial electronics markets. Amphenol Corporation is one of the world's largest ... Our products enable reliable, low-loss data transmission in some of the world's most advanced IT ...

Amphenol HSIO

Program Manager

Schaumburg, IL · On-site

... systems, antennas, sensors and sensor-based products and coaxial and high-speed specialty cable ... Our products enable reliable, low-loss data transmission in some of the world's most advanced IT ...

Amphenol HSIO

Project Manager

Schaumburg, IL · On-site

... systems, antennas, sensors and sensor-based products and coaxial and high-speed specialty cable ... Our products enable reliable, low-loss data transmission in some of the world's most advanced IT ...

Hoerbiger

Product Engineer - Slip Rings

Waukegan, IL · On-site

$72K - $140K/yr

... transmission of power, digital signals, analog signals, RF (3+GHz) shielding and ground based on ... Analyze electrical systems described in customer requirements and match Deublin's technology ...

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Freelance Rf Transmission Systems information

What is the difference between Freelance Rf Transmission Systems vs RF Engineer?

AspectFreelance Rf Transmission SystemsRF Engineer
CredentialsVaries; often self-taught or specialized certificationsBachelor's or Master's in Electrical Engineering or related field
Work EnvironmentIndependent projects, remote or on-siteFull-time employment in corporate, research, or manufacturing settings
Employer & Industry UsageClients across various industries, project-basedCompanies in telecommunications, defense, and electronics

Freelance Rf Transmission Systems professionals typically work independently on specific projects, often with flexible credentials, while RF Engineers are usually employed full-time with formal degrees. Both roles focus on RF technology but differ in work environment and employment structure.

What is a freelance RF transmission systems?

Freelance RF transmission systems specialists are independent professionals who design, implement, and maintain radio frequency (RF) systems used for transmitting data, voice, or video signals. They often work on projects involving broadcast, telecommunications, wireless networks, and satellite communications. Their responsibilities may include system installation, troubleshooting, optimization, and ensuring compliance with regulatory standards. As freelancers, they offer their expertise to multiple clients or organizations on a contract basis, providing flexibility and specialized skills for various RF transmission needs.

What are some common challenges faced by freelance RF transmission systems engineers, and how can they be overcome?

Freelance RF Transmission Systems engineers often encounter challenges such as managing multiple client projects with varying technical requirements, staying updated with rapidly evolving technology standards, and ensuring reliable communication in diverse environments. To overcome these, it's important to establish clear project scopes, continuously invest in professional development, and build a strong network of technical contacts for troubleshooting. Additionally, effective communication with clients and proactive planning can help manage expectations and ensure successful project outcomes.

What are the key skills and qualifications needed to thrive as a freelance RF transmission systems engineer?

To thrive as a Freelance RF Transmission Systems Engineer, you need a solid understanding of RF principles, signal propagation, and electronics, typically backed by a degree in electrical engineering or a related field. Familiarity with tools such as spectrum analyzers, network analyzers, and RF simulation software, along with relevant certifications like FCC licenses, is highly valuable. Strong problem-solving abilities, effective communication, and self-management skills set standout freelancers apart. These competencies ensure reliable system design, compliance with regulations, and successful client collaborations in dynamic technical environments.
What are the most commonly searched types of Rf Transmission Systems jobs in Chicago, IL? The most popular types of Rf Transmission Systems jobs in Chicago, IL are:
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Freelance Rf Transmission Systems jobs near you

Senior Electronic Technician

Union Pacific

Chicago, IL

$53.88/hr

Full-time

Medical, Dental, Vision, Retirement

Posted 3 days ago

New

Union Pacific rating

7.1

Company rating: 7.1 out of 10

Based on 94 frontline employees who took The Breakroom Quiz

27th of 64 rated delivery companies

Job description

Reference Number:  5023 
Department: Engineering 
Closing Date:  Apply early as this job may be filled at any time.
Rate of Pay: $53.88
Most communications will be done electronically.  Please check email, including spam folders, daily.

If you wish to solicit an employee referral for this position, please ensure the employee submits the referral prior to submitting your application.

Description

Senior Electronic Technicians are responsible for repair, maintenance and installation of VHF, UHF, and licensed microwave radio transmission systems. These systems support voice and data connectivity across Union Pacific Network, along with other IP-based technologies, to provide real-time data collection. At Union Pacific we are powered by our people, will you join our team?
 

Accountabilities
  •  
  • Maintain and repair telecommunications facilities in your territory.
  • Work independently or occasionally with another technician.
  • Maintain and repair mobile and base radios (155-162 MHz, 5-100 watts).
  • Work on terrestrial microwave systems (5.8 GHz, 6 GHz, 10-12 GHz, 18 GHz).
  • Handle SCADA radios (200, 400, and 900 MHz).
  • Service presence sensing equipment (loop detection, IR, sonar/acoustic).
  • Maintain routers, switches, access points, and IP video surveillance systems.
  • Perform maintenance on generators (2,000 to 17,000 watts) and rectifier systems (12, 24, 48V).
  • Maintain radio tower marking light systems.
  • Troubleshoot and repair antenna and RF transmission lines.
  • Ensure RF surge suppression and grounding/bonding systems are functioning properly.
  • Utilize test equipment such as antenna analyzers, service monitors, spectrum analyzers, and power meters.
  • Diagnose issues with antennas and coax cables before involving tower climbers.
  • Provide support for internal customer devices.
  • Prioritize and manage multiple tasks efficiently.
  • Respond to service restoration calls, often due to weather-related damages.
  • Ensure critical equipment is repaired promptly to maintain train service.
Qualifications - Required
  • Basic computer skills
  • Valid driver's license
  • Proficient verbal and written communication skills to deliver information to coworker(s) and supervisor(s)
  • Able and willing to understand and apply safety rules, practice safe work habits, identify safety risks, and avoid potentially risky behaviors and situations
  • Able to assist and direct work of others
  • Able to communicate and work well both independently and with others
  • Able to perform basic arithmetic operations such as addition, subtraction, multiplication, division, and conversion of fractions into decimals and decimals into fractions to solve practical problems. In addition, applicants must be able to extract relevant information from tables, charts, graphs, and text
  • Able to plan, organize, and track information and activities
  • Able to understand and apply basic mechanical principles to solve mechanical problems
     
Qualifications - Preferred
Physical and Mental Job Requirements
Work Conditions

  • Able to provide your own transportation.

  • Agree to wear personal protective equipment such as safety glasses, safety boots, hard hats, and hearing protection where the company requires.

  • Apply only to those locations where you are prepared to live and work.

  • Authorized to work in the United States without company sponsorship.

  • Must be available to work any shift.

  • Must be willing and able to work around large equipment such as railcars, locomotives and cranes.

  • Travel Requirements: May be away from home five days per week.

  • Willingness to practice safe work habits.

Union Pacific strives to attract all available talent. We are committed to creating an environment where all people can be their best, personally and professionally, as we remain a merit and performance-based company.

What we offer:

  • A strengths-based, engagement-focused, and performance-oriented culture
  • Ongoing learning, development, and Educational Assistance (including little to no out-of-pocket cost for online and in-person courses at the University of Nebraska at Omaha and Metropolitan Community College)
  • 401(k) retirement plan
  • Employee Stock Purchase Plan with 20% match up to 5%
  • Medical, dental and vision insurance, which are collectively bargained for through union membership
    Wellness and Employee Assistance Programs

What Union Pacific employees say

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