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It Jobs in Decatur, IL (NOW HIRING)

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It information

See Decatur, IL salary details

$48.5K

$106.4K

$145K

How much do it jobs pay per year?

As of Aug 6, 2026, the average yearly pay for it in Decatur, IL is $106,413.00, according to ZipRecruiter salary data. Most workers in this role earn between $92,100.00 and $113,000.00 per year, depending on experience, location, and employer.

Do IT jobs pay well?

IT jobs generally offer competitive salaries that vary based on experience, location, and specialization. Roles such as network administrators, cybersecurity analysts, and software developers tend to have higher earning potential, especially with relevant certifications and skills in demand. Entry-level positions typically pay less, but salaries increase with expertise and responsibility.

What are the key skills and qualifications needed to thrive as an IT professional?

To thrive as an IT professional, you need a strong understanding of computer systems, networking, troubleshooting, and often a relevant degree or industry certifications such as CompTIA A+, Cisco CCNA, or Microsoft certifications. Familiarity with operating systems, cybersecurity tools, cloud platforms, and ticketing systems is typically required. Strong problem-solving abilities, communication skills, and adaptability help IT professionals manage technical issues and support users effectively. These skills are crucial for ensuring reliable technology infrastructure and maintaining business continuity.

What are some common challenges faced by IT professionals when supporting end users, and how can they effectively address them?

IT professionals often encounter challenges such as troubleshooting diverse technical issues, communicating complex solutions in simple terms, and managing multiple support requests simultaneously. To address these, it's important to prioritize tasks effectively, maintain clear and patient communication with users, and document recurring issues to streamline future support. Building strong relationships with team members and staying current with new technologies also help IT professionals deliver efficient and effective support.

What is an IT professional?

IT professionals are individuals who specialize in information technology, which involves the use, development, and maintenance of computer systems, software, and networks. They work in various areas such as technical support, network administration, cybersecurity, software development, and database management. IT professionals help organizations manage their technology infrastructure, solve technical problems, and ensure that computer systems run efficiently and securely. Their roles are essential in almost every industry as businesses rely increasingly on technology for daily operations.

What is in an IT job?

An IT job involves managing and supporting computer systems, networks, and software to ensure they operate efficiently. Common tasks include troubleshooting technical issues, installing hardware and software, and maintaining cybersecurity. IT professionals often use tools like operating systems, network protocols, and may hold certifications such as CompTIA or Cisco.

What is the best IT job to get?

The best IT job depends on individual interests and skills, but roles such as software developer, cybersecurity analyst, and network administrator are highly in demand. These positions often require relevant certifications, technical skills, and sometimes a bachelor's degree in computer science or related fields.

What types of jobs are in IT?

IT offers a variety of roles including network administrators, cybersecurity specialists, software developers, systems analysts, database administrators, and technical support specialists. These jobs often require knowledge of programming languages, networking, security protocols, and relevant certifications such as CompTIA or Cisco certifications. The work environment can range from office settings to remote work, with schedules typically involving standard business hours or shift work for support roles.

What is the difference between IT vs Network Technician?

AspectITNetwork Technician
Required CredentialsIT certifications, such as CompTIA A+, Network+, or Cisco certificationsNetworking-specific certifications like Cisco CCNA or CompTIA Network+
Work EnvironmentOffice settings, remote work, or client sites; involves hardware, software, and systems managementPrimarily technical work on network hardware, cabling, routers, switches, and network troubleshooting
Employer & Industry UsageUsed across various industries including tech, finance, healthcare, and educationCommon in telecommunications, IT services, and large organizations with complex networks
Common Search & Comparison IntentUnderstanding broad IT roles and responsibilitiesFocusing on network-specific tasks and skills

IT professionals have a broader scope, managing hardware, software, and systems, while Network Technicians focus specifically on network infrastructure and troubleshooting. Both roles require certifications and are vital in tech environments, but their daily tasks and expertise areas differ.

What are the most commonly searched types of It jobs in Decatur, IL? The most popular types of It jobs in Decatur, IL are:
What job categories do people searching It jobs in Decatur, IL look for? The top searched job categories for It jobs in Decatur, IL are:
What cities near Decatur, IL are hiring for It jobs? Cities near Decatur, IL with the most It job openings:
Infographic showing various It job openings in Decatur, IL as of August 2026, with employment types broken down into 47% Full Time, and 53% Part Time. Highlights an 100% In-person job distribution, with an average salary of $106,413 per year, or $51.2 per hour.

$125K/yr

Other

Posted 21 days ago


Job description

WHAT IS INFORMATION TECHNOLOGY?
A description of the business units can be found at: https://www.jobs.irs.gov/about/who/business-divisions
  • Position(s) are to be filled in following area(s):
    • CISCO WIRELESS - Information Technology - Infrastructure Tech Ops, Network Services

REVIEW THE ADDITIONAL INFORMATION BELOW FOR FURTHER DETAILSQualifications:

Federal experience is not required. Experience may have been gained in the public sector, private sector or through Volunteer Service. One year of experience refers to full-time work; part-timework is considered on a prorated basis. To ensure full credit for your work experience, please indicate dates of employment by month/day/year, and indicate number of hours worked per week, on your resume.
You must meet the following requirements by the closing date of this announcement.
QUALIFICATION REQUIREMENTS: To qualify for this position, you must meet the qualification requirements outlined below:
Minimum requirements for Grade 12 and UP (GS or Equivalent) Applicants must have Information Technology related experience demonstrating each of the following nine competencies: 1) Attention to Detail, 2) Customer Service, 3) Decision Making, 4) Information Management, 5) Interpersonal Skills, 6) Oral Communication, 7) Problem Solving, 8) Teamwork and 9) Technical Competence.

Specialized Experience GS-14 Level: In addition to meeting basic requirements, to be eligible for this position at this grade level, you must have one (1) year of specialized experience at a level of difficulty and responsibility equivalent to the GS-13 grade level in the Federal service, specialized experience includes:
  • Leading or coordinating IT projects, application-related efforts, operational initiatives, or system-related activities that affect multiple users, teams, programs, or business processes. Applying advanced IT principles, concepts, methods, and practices to evaluate requirements
  • Resolve technical issues; guide system, application, or code testing and configuration decisions; and ensure technical documentation and federal cybersecurity, privacy, or regulatory requirements are addressed.
  • Engaging customers, stakeholders, users, product or business owners, and technical teams to define business or technical requirements, communicate technical impacts, and guide delivery of secure, reliable, scalable IT solutions.
  • Evaluating system, service, or application performance, availability, reliability, security controls, usability, and operational effectiveness; identifying risks, issues, defects, or gaps; and leading corrective actions or improvement efforts.
  • Analyzing competing technical approaches and providing authoritative recommendations to management, stakeholders, or IT specialists on the selection, design, configuration, implementation, or improvement of IT solutions with organizational impact.
  • Engineering, integrating, and troubleshooting enterprise wireless infrastructure, including Cisco Wireless LAN Controllers (WLC), Catalyst Center, Cisco Identity Services Engine (ISE), access points, authentication services, network access control (NAC), and integration with enterprise routing, switching, firewalls, and security architectures.
  • Applying advanced enterprise networking principles, including Layer 2/Layer 3 switching, routing protocols, TCP/IP, DNS, DHCP, QoS, multicast, network segmentation, Zero Trust architecture, cloud networking, and Cisco wireless technologies to design, implement, secure, and maintain enterprise wireless solutions supporting mission-critical business operations.
  • Planning, conducting, and interpreting wireless RF site surveys and predictive wireless designs using industry-standard tools to optimize wireless coverage, capacity, performance, and spectrum utilization for office, campus, warehouse, and high-density operational environments.
  • Diagnosing and resolving wireless and RF issues, including co-channel interference (CCI), spectrum congestion, roaming optimization, authentication failures, RF coverage gaps, client connectivity issues, and wireless performance degradation across enterprise environments.
  • Designing, engineering, implementing, and managing large-scale enterprise wireless network architecture utilizing Cisco wireless technologies to deliver secure, resilient, and highly available network services across enterprise environments.
  • Serving as a subject matter expert for enterprise wireless infrastructure by developing architecture standards, establishing best practices, evaluating emerging technologies, and providing strategic recommendations on enterprise networking initiatives and modernization.


AND
You must also meet the following requirement(s):

  • PERFORMANCE RATING: Current federal employees must have at least a fully successful or equivalent performance rating to receive consideration.
  • TIME AFTER COMPETITIVE APPOINTMENT (TACA): By the closing date (or if this is an open continuous announcement, by the cut-off date) specified in this job announcement, current civilian employees must have completed at least 90 days of federal civilian service since their latest non-temporary appointment from a competitive referral certificate, known as time after competitive appointment. For this requirement, a competitive appointment is one where you applied to and were appointed from an announcement open to "All US Citizens"
  • TIME IN GRADE (TIG): Federal employees must meet time-in-grade requirements. For positions above the GS-05,applicants must meet applicable time-in-grade requirements to be considered eligible. One year (52 weeks) at the next lower grade level is required to meet the time-in-grade requirements for the grade you are applying for. For positions at the GS-05, you cannot advance to the GS-05 if you have held a GS-02 in the past 52 weeks. There is no TIG restriction for GS-02, 03, or 04 positions.
  • MINIMUM AGE REQUIREMENT: Minimum age for federal employment is 18 years old, or at least 16 years old and have:
    • Graduated from high school or been awarded a certificate equivalent to graduating from high school; or
    • Completed a formal vocational training program; or
    • Received a statement from school authorities agreeing with your preference for employment rather than continuing your education.


For more information on qualifications please refer to OPM's Qualifications Standards.

Education:A college or university degree generally must be from an accredited (or pre-accredited) college or university recognized by the U.S. Department of Education. For a list of schools which meet these criteria, please refer to Department of Education Accreditation page.
FOREIGN EDUCATION: Education completed in foreign colleges or universities may be used to meet the requirements. You must show proof the education credentials have been deemed to be at least equivalent to that gained in conventional U.S. education program. It is your responsibility to provide such evidence when applying. Click here (Section 3, Explanation of Terms) or here for Foreign Education Credentialing instructions.
We recommend choosing an evaluator from a member organization of one of the following national associations of credential evaluation services: National Association of Credential Evaluation Services (NACES) or Association of International Credentials Evaluators (AICE).Employment Type: OTHER