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Telecom Software Engineer Jobs in Illinois (NOW HIRING)

Swoon Group

Software Engineer 2

Chillicothe, IL · On-site

$47.33/hr

Title: Software Integration (API & Connectivity) Engineer 2 #100377 Location: Mossville, IL ... Connected devices and telecom management are critical enablers to our services growth strategy as ...

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Lead Software Engineer

Chicago, IL

$140K - $180K/yr

We are seeking a Lead Software Developer to design and deliver modern software systems. This role ... operating in the telecom and media, industry and services, banking, insurance and public ...

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Lead Software Engineer

Chicago, IL

$140K - $180K/yr

We are seeking a Lead Software Developer to design and deliver modern software systems. This role ... operating in the telecom and media, industry and services, banking, insurance and public ...

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IAM Software Engineer

Chicago, IL

$100K - $130K/yr

As an IAM Software Engineer, you will help to drive the evolution of our enterprise identity ... operating in the telecom and media, industry and services, banking, insurance and public ...

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IAM Software Engineer

Chicago, IL

$100K - $130K/yr

As an IAM Software Engineer, you will help to drive the evolution of our enterprise identity ... operating in the telecom and media, industry and services, banking, insurance and public ...

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Showing results 1-20

All JobsTelecom Software Engineer JobsTelecom Software Engineer Jobs in Illinois

Telecom Software Engineer information

See Illinois salary details

$61.5K

$143K

$199.1K

How much do telecom software engineer jobs pay per year?

As of Aug 28, 2026, the average yearly pay for telecom software engineer in Illinois is $142,954.00, according to ZipRecruiter salary data. Most workers in this role earn between $116,300.00 and $167,600.00 per year, depending on experience, location, and employer.

What is the difference between Telecom Software Engineer vs Network Engineer?

AspectTelecom Software EngineerNetwork Engineer
Required CredentialsBachelor's in Computer Science, Telecommunications, or related field; certifications like CCNA, CCNPBachelor's in Computer Science, Network Engineering, or related; certifications like CCNA, CCNP
Work EnvironmentDevelops software for telecom systems, networks, and applications; often in software development teamsDesigns, implements, and maintains network infrastructure; often in network operations or support teams
Employer & Industry UsageTelecom companies, service providers, equipment vendorsTelecom, IT, and enterprise organizations managing network infrastructure

While both roles require networking knowledge and certifications like CCNA, Telecom Software Engineers focus on developing software solutions for telecom systems, whereas Network Engineers primarily design and maintain network infrastructure. The roles often overlap but differ in their core responsibilities and daily tasks.

What cities in Illinois are hiring for Telecom Software Engineer jobs?

Cities in Illinois with the most Telecom Software Engineer job openings:

Telecom Software Engineer jobs near you
Infographic showing various Telecom Software Engineer job openings in Illinois as of August 2026, with employment types broken down into 83% Full Time, 14% Part Time, and 3% Contract. Highlights an 85% Physical, 4% Hybrid, and 11% Remote job distribution, with an average salary of $142,954 per year, or $68.7 per hour.

Software Engineer 2

Chillicothe, IL • On-site

Swoon Technology Resources LLC
51 - 200 employees
Learn more about Swoon Technology Resources LLCexternal

$47.33/hr

Full-time, Contractor

Posted 9 days ago

Job description

Location: Chillicothe,IL
Expected Start Date: Sep 8, 2026
12 month contract for a Software Engineerrole with a leading client in Peoria, IL OR Chicago, IL. APPLY NOW!!!!
Title: Software Integration (API & Connectivity) Engineer 2 #100377
Location: Mossville, IL
Workplace type: 100% onsite (M-F, 40 hour work week)- open to relocation candidates but MUST be able to be onsite day 1 of contract (max 2 weeks from offer) and relocation is not covered by Swoon or the client
Type: Contract
Hours: 7 am - 3 pm CST
Pay: $47.33/hour on w2- exact rate no flex
Length: 12 months
Screenings: no tech, full panel drug and background once hired
IV process: 1-2 rounds
+optional benefits, long term contract with ability to extend or convert to full time
Must haves:
  • min 2-4
  • BS degree OR Open to 2 year degree with 6 years experience OR Open to Master's right out of college
  • Writing technical requirements and user stories
  • Software testing
  • Program management
  • Experience writing, implementing or using REST APIs
  • Ability to use DevOps
  • Microsoft Suite - basic excel

(Desired)
  • Familiarity with Comprion test system

Soft Skills
(Required)
  • Teamwork and collaboration
  • Organization
  • Communication

Job Description:
The main function of a software engineer is to apply the principles of computer science and mathematical analysis to the design, development, testing, and evaluation of the software and systems that make computers work. A typical software engineer researches, designs, develops and tests operating systems-level software, compilers, and network distribution software for medical, industrial, military, communications, aerospace, business, scientific and general computing applications.
Job Responsibilities:
• Modify existing databases and database management systems.
• Write and code logical and physical database descriptions and specify identifiers of database to management system or direct others in coding descriptions.
• Work as part of a project team to coordinate database development and determine project scope and limitations.
• Review project requests describing database user needs to estimate time and cost required to accomplish project.
Skills:
• Verbal and written communication skills, problem solving skills, customer service and interpersonal skills.
• Project management and coordination
• Basic ability to work independently and manage one's time.
• Basic knowledge of the full software development lifecycle: from business/systems analysis, through requirements gathering and functional specification authoring, to development, testing and delivery.
• Basic ability to troubleshoot issues and make system changes as needed to resolve issue.
• Basic knowledge of computer hardware and software.
• Knowledge of computer development software as it relates to systems, such as Microsoft DevOps, REST API structures, SQL, VisualBasic, etc.
Education/Experience:
• Bachelor's degree in computer science, software engineering or relevant field required.
• 2-4 years experience required.
Additional Role Details: job activities: creating requirements, managing internal development, and coordinating and performing testing of APIs for integration with external client vendors and internal development teams for 5G eSIM management. Will work with DevOps, onboard software team, backend systems team, and dealer system portal
Position's Contributions to Work Group :
  • Integrating with new vendors to streamline and automate ongoing operations

Reason/motivation for request :
  • Addition

Purpose of this Team:
The Connectivity organization builds innovative and scalable connectivity solutions that enable seamless data flow between onboard and offboard systems - delivering exceptional customer value through unified, intuitive integration. We enable IoT connectivity via multiple technologies, including cellular, satellite, Wi-Fi, Bluetooth, and more. This team has enterprise accountability for the telematics product line and network strategy, rationalization, quality, and cost. Connected devices and telecom management are critical enablers to our services growth strategy as well as being foundational to the deployment of effective digital solutions for our dealers and customers.
  • Seniority Level
    Not Applicable
  • Employment Type
    Contract
  • Job Functions
    • Information Technology
  • Skills
    • Project Teams
    • Computer Science
    • SAP FI
    • DevOps
    • Databases
    • Connected Devices
    • Technical Requirements
    • WiFi
    • Written Communication
    • Product Rationalization

#dcejobs
emilee.tingley@swoonstaffing.com

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