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Signal Processing Jobs in Wisconsin (NOW HIRING)

Foundational knowledge of digital signal processing, RF systems, and telecommunications architectures. * Relevant Experience with testing of satellite subsystems. * Strong attention to detail ...

Senior FPGA Engineer

Franksville, WI · On-site

$160K - $190K/yr

This role will focus on HDL development, FPGA design, digital signal processing, embedded communications, and power system modeling while collaborating closely with electrical and controls engineers.

Understanding of Phased Array Antenna with multiple active elements and knowledge of various modulation types, signal processing and Networking * Systems Engineering experience in concepts of space ...

Demonstrated expertise in structural health monitoring, system identification, and signal processing. * Proficiency with system identification methods, structural dynamics, and programming ...

Demonstrated expertise in structural health monitoring, system identification, and signal processing. * Proficiency with system identification methods, structural dynamics, and programming ...

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Signal Processing information

See Wisconsin salary details

$54K

$132.6K

$195.3K

How much do signal processing jobs pay per year?

As of Jul 27, 2026, the average yearly pay for signal processing in Wisconsin is $132,577.00, according to ZipRecruiter salary data. Most workers in this role earn between $109,500.00 and $148,900.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive in the Signal Processing position, and why are they important?

To thrive in Signal Processing, a strong background in mathematics, digital signal processing algorithms, and relevant engineering or computer science degrees is essential. Familiarity with tools such as MATLAB, Python, LabVIEW, and industry-standard DSP hardware platforms, as well as certifications in signal processing or related fields, is often required. Sharp analytical thinking, attention to detail, and effective teamwork and communication skills are highly valued. These competencies enable professionals to design, analyze, and optimize systems that process real-world signals efficiently and accurately.

What is a Signal Processing job?

A Signal Processing job involves analyzing, modifying, and interpreting signals, such as audio, video, sensor data, or electromagnetic waves, to extract useful information or improve their quality. Professionals in this field apply mathematical and algorithmic techniques to filter noise, compress data, and enhance signal clarity. They work in industries like telecommunications, medical imaging, audio processing, and radar systems. Typical tasks may include designing filters, implementing machine learning models for pattern recognition, and optimizing digital communication systems. Knowledge of programming languages like MATLAB or Python and expertise in digital signal processing (DSP) techniques are often required.

What can I do with signal processing?

Signal processing professionals analyze, modify, and interpret signals such as audio, video, and sensor data to improve communication, data transmission, and system performance. They use tools like MATLAB, Python, and specialized hardware to develop algorithms for filtering, compression, and noise reduction, often working in industries like telecommunications, audio engineering, and medical imaging.

Is signal processing a good career?

Signal processing is a specialized field within engineering and computer science that involves analyzing, modifying, and interpreting signals such as audio, video, and sensor data. It offers opportunities in industries like telecommunications, aerospace, and healthcare, often requiring knowledge of algorithms, programming, and tools like MATLAB or Python. The career can be stable and well-paying for those with relevant skills and advanced education.

Will DSP be replaced by AI?

Digital Signal Processing (DSP) is a fundamental skill for signal processing professionals, and while AI techniques are increasingly integrated into signal analysis, DSP skills remain essential for designing and implementing real-time systems. AI can augment DSP tasks but does not fully replace the need for expertise in traditional signal processing methods and tools. Signal processing roles often require knowledge of algorithms, hardware, and software, which are complementary to AI advancements.

What are some common career paths for professionals in Signal Processing?

Signal Processing professionals often start as engineers or analysts, working on tasks like algorithm development, filtering, and noise reduction in applications such as telecommunications, audio, or radar systems. With experience, individuals can progress to roles such as senior engineer, project lead, or research scientist, and may branch into areas like embedded systems, machine learning, or systems architecture. The field frequently offers opportunities to collaborate closely with cross-functional teams including hardware engineers, software developers, and data scientists. Advancing your education, obtaining specialized certifications, or gaining expertise in emerging technologies can further enhance your career prospects in this dynamic and evolving discipline.

What engineer makes $500,000 a year?

Senior engineers in specialized fields such as software engineering, petroleum engineering, or aerospace engineering can earn $500,000 or more annually, especially with experience, bonuses, and stock options. High-level roles often require advanced skills, certifications, and leadership responsibilities.
What job categories do people searching Signal Processing jobs in Wisconsin look for? The top searched job categories for Signal Processing jobs in Wisconsin are:
What cities in Wisconsin are hiring for Signal Processing jobs? Cities in Wisconsin with the most Signal Processing job openings:
Infographic showing various Signal Processing job openings in Wisconsin as of July 2026, with employment types broken down into 79% Full Time, 14% Temporary, and 7% Nights. Highlights an 100% In-person job distribution, with an average salary of $132,577 per year, or $63.7 per hour.
Signals & Communications Apprentice

Other

Medical, Dental, Vision, Retirement

Posted 4 days ago


Canadian National Railway rating

7.3

Company rating: 7.3 out of 10

Based on 48 frontline employees who took The Breakroom Quiz

165th of 358 rated logistics


Job description

Signals & Communications Apprentice

At CN, we are committed to our pursuit of excellence. We take pride in delivering work of the highest standard, continually innovating to shape the railroad of the future. As responsible railroaders, we make the right decisions every time, putting safety first, acting with unwavering integrity, and holding ourselves accountable for our actions. We believe in succeeding together-by fostering inclusivity and collaboration, we sustainably deliver exceptional results for our customers.

If you are a skilled trades person or interested in skilled trades and continuous learning in a safety-focused environment, working at CN could be a great fit for you. You'll be working on all types of equipment and structures designed to support the distribution of freight across North America. Enjoy paid training and evolve your skills. The careers we offer are meaningful because the work we do matters. Join us and get your career moving!  

Job Summary

The Signals and Communications Apprentice (S&C) is responsible for installing, repairing, testing, and maintaining various signals and communications systems and apparatuses, including railway signaling systems, wayside information systems, and highway grade crossing protection systems.

Working Conditions

  • Must be available for shift work, including weekends and nights
  • Work is performed outdoors, sometimes in extreme weather conditions and on uneven terrain and surfaces
  • Regular exposure to dust, pollen, fumes, noise, and vibrations
  • Must meet medical fitness for duty requirements
  • Ability to grasp and work at heights and elevations
  • Able to perform repetitive physical activities
  • Must be able to lift and carry up to 50 pounds frequently, and up to 85 pounds occasionally
  • Must be available to work away from home in isolated locations

Major Responsibilities

  • Install, repair, maintain, test, and inspect signal systems and apparatus, including automatic blocks, traffic controls, train stops, train controls, cab signals, and interlocking systems
  • Perform construction duties, including digging holes and trenches to lay cables, wiring apparatus, setting piers, and installing equipment
  • Perform highway grade crossing protection and automatic classification yards
  • Use a wide variety of hand tools, bonding rail, and testing signal plans, including on track high-rail equipment and test instruments to bury cable and wire equipment
  • Ensure a safe working environment by following CN's safety policies and procedures

Requirements

  • Grade 12 Diploma or General Educational Development (GED)
  • Successful completion of CN's apprenticeship program, including in-class theory and laboratory work, as well as hands-on skill development in the field
  • Valid Driver's License
  • Valid Commercial Driver's License (CDL)
  • Must be at least 18 years of age.
  • Collaborates and maintains positive interactions with others.
  • Ability to work independently, well organized, and maintain schedules.
  • Ability to understand and apply electrical, electronic, and mechanical principles.
  • Ability to follow company safety procedures, apply critical thinking, and maintain safety awareness.
  • Capable of making effective decisions in unfamiliar locations and when responding to changes, as well as interruptions in work processes
  • Ability to judge the condition of objects and parts for wear and defects.
  • Meet established standards of quality, productivity, and client satisfaction.
  • Hand-eye coordination
  • Good climbing and balancing skills for performing installation and maintenance activities.
  • Knowledge of signals or Rail Operating Rules
  • Basic computer knowledge

Assets

  • Completion of a Bachelor's Degree, or a 2- or 3-year College level program in Electronics, Engineering or other related field such as Physics or Mathematics

What We Offer

  • Competitive Wages, Benefits, and Pension Plan
  • Paid Training and Career Development
  • Medical, vision, and dental insurance
  • 24/7 Telemedicine Service
  • Employee Share Investment Plan
  • Educational Financial Assistance Program
  • Employee Resource Groups (ERGs)
  • Extensive Employee Discount Program
  • Employee & Family Assistance Program (EFAP)

Paid Training:

S&C Apprentices will receive 4 weeks classroom paid training sessions at 40 hours per week at the CN Campus (Homewood, IL) during the one-year apprentice training program. The training is primarily on health and safety rules, standard codes of practice, installation methods, testing and maintenance procedures, and equipment familiarization.

Successful completion of the classroom training is mandatory to work as a Signal Maintainer. Once qualified, the role is subject to promotion as a Signals and Communications Maintainer and protect seniority as vacancies arise.

Successful Candidate Process:

  • Medical assessment (including drug, hearing, and vision). 
  • Criminal background check
  • Offer Letter

Paid Training Structure:

  • 4 weeks at CN Campus (Classroom training & Knowledge Checks)
  • 4 x2-week training at CN Campus
  • 1+ year to become qualified S&C Maintainer

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