ZipRecruiter

Log In

1

Senior Infrastructure Engineer Jobs in Springfield, IL

MasTec Inc

Estimator

Springfield, IL · On-site

Overview Ragnar Benson Construction, a MasTec Company,, is hiring for an experienced Mid-Senior ... Ragnar Benson is part of the MasTec Clean Energy & Infrastructure (CE&I) business segment. The CE&I ...

MasTec Inc

Estimator

Springfield, IL · On-site

Overview Ragnar Benson Construction, a MasTec Company,, is hiring for an experienced Mid-Senior ... Ragnar Benson is part of the MasTec Clean Energy & Infrastructure (CE&I) business segment. The CE&I ...

Ragnar Benson, LLC

Estimator

Springfield, IL · On-site +1

Overview Ragnar Benson Construction, a MasTec Company,, is hiring for an experienced Mid-Senior ... Ragnar Benson is part of the MasTec Clean Energy & Infrastructure (CE&I) business segment. The CE&I ...

MasTec Inc

Estimator

Springfield, IL · On-site

Overview Ragnar Benson Construction, a MasTec Company,, is hiring for an experienced Mid-Senior ... Ragnar Benson is part of the MasTec Clean Energy & Infrastructure (CE&I) business segment. The CE&I ...

CEI Services

Estimator

Springfield, IL · On-site +1

Overview Ragnar Benson Construction, a MasTec Company,, is hiring for an experienced Mid-Senior ... Ragnar Benson is part of the MasTec Clean Energy & Infrastructure (CE&I) business segment. The CE&I ...

MasTec Inc

Estimator

Springfield, IL · On-site

Overview Ragnar Benson Construction, a MasTec Company,, is hiring for an experienced Mid-Senior ... Ragnar Benson is part of the MasTec Clean Energy & Infrastructure (CE&I) business segment. The CE&I ...

MasTec Inc

Estimator

Springfield, IL · On-site

Overview Ragnar Benson Construction, a MasTec Company,, is hiring for an experienced Mid-Senior ... Ragnar Benson is part of the MasTec Clean Energy & Infrastructure (CE&I) business segment. The CE&I ...

MasTec Inc

Estimator

Springfield, IL · On-site

Overview Ragnar Benson Construction, a MasTec Company,, is hiring for an experienced Mid-Senior ... Ragnar Benson is part of the MasTec Clean Energy & Infrastructure (CE&I) business segment. The CE&I ...

MasTec Inc

Estimator

Springfield, IL · On-site

Overview Ragnar Benson Construction, a MasTec Company,, is hiring for an experienced Mid-Senior ... Ragnar Benson is part of the MasTec Clean Energy & Infrastructure (CE&I) business segment. The CE&I ...

MasTec Inc

Estimator

Springfield, IL · On-site

Overview Ragnar Benson Construction, a MasTec Company,, is hiring for an experienced Mid-Senior ... Ragnar Benson is part of the MasTec Clean Energy & Infrastructure (CE&I) business segment. The CE&I ...

MasTec Inc

Estimator

Springfield, IL · On-site

Overview Ragnar Benson Construction, a MasTec Company,, is hiring for an experienced Mid-Senior ... Ragnar Benson is part of the MasTec Clean Energy & Infrastructure (CE&I) business segment. The CE&I ...

MasTec Inc

Estimator

Springfield, IL · On-site

Overview Ragnar Benson Construction, a MasTec Company,, is hiring for an experienced Mid-Senior ... Ragnar Benson is part of the MasTec Clean Energy & Infrastructure (CE&I) business segment. The CE&I ...

previous page

Showing results 41-60

All JobsInfrastructure Engineer JobsSenior Infrastructure Engineer JobsSenior Infrastructure Engineer Jobs in Springfield, IL

Senior Infrastructure Engineer information

See Springfield, IL salary details

$22.3K

$125.8K

$173.9K

How much do senior infrastructure engineer jobs pay per year?

As of Sep 12, 2026, the average yearly pay for senior infrastructure engineer in Springfield, IL is $125,840.00, according to ZipRecruiter salary data. Most workers in this role earn between $107,500.00 and $146,200.00 per year, depending on experience, location, and employer.

What is a senior infrastructure engineer?

Senior Infrastructure Engineers are experienced IT professionals responsible for designing, implementing, maintaining, and optimizing an organization’s core technology infrastructure. This includes servers, networks, cloud environments, and related systems that support business operations. They often lead projects, troubleshoot complex issues, and ensure the reliability, security, and scalability of the infrastructure. In addition to technical expertise, they may mentor junior engineers and collaborate with other departments to align technology with business goals.

What are some common challenges faced by senior infrastructure engineers when supporting large-scale systems?

Senior Infrastructure Engineers often encounter challenges such as ensuring high availability and reliability of systems, managing complex migrations, and optimizing performance under heavy workloads. Coordinating with development and security teams is essential to implement infrastructure changes without disrupting services. Additionally, staying ahead of evolving technologies and automating routine tasks can be demanding but crucial for efficiency and scalability. Successfully navigating these challenges requires strong technical expertise, proactive problem-solving, and effective cross-team communication.

What are the key skills and qualifications needed to thrive as a senior infrastructure engineer, and why are they important?

To thrive as a Senior Infrastructure Engineer, you need deep expertise in network architecture, server management, cloud platforms, and a relevant degree or certifications like AWS Certified Solutions Architect or Microsoft Certified: Azure Administrator. Proficiency with infrastructure-as-code tools (e.g., Terraform, Ansible), virtualization platforms, and monitoring systems is typical in this role. Strong problem-solving skills, leadership, and effective communication help you manage complex projects and collaborate across teams. These skills ensure reliable, secure, and scalable IT environments that support organizational goals.

What is the difference between Senior Infrastructure Engineer vs Network Engineer?

AspectSenior Infrastructure EngineerNetwork Engineer
CredentialsBachelor's in Computer Science or related, certifications like Cisco CCNA/CCNP, AWS, or AzureBachelor's in Computer Science or related, Cisco CCNA/CCNP, CompTIA Network+
Work EnvironmentDesigning, implementing, and maintaining IT infrastructure, servers, cloud servicesConfiguring, managing, and troubleshooting network hardware and connectivity
Employer & Industry UsageTech companies, data centers, large enterprisesTelecommunications, IT service providers, corporate networks

While both roles require networking knowledge and certifications, Senior Infrastructure Engineers focus on overall infrastructure design and cloud integration, whereas Network Engineers specialize in network hardware and connectivity. The Senior Infrastructure Engineer role is broader, often overseeing multiple systems, while Network Engineers concentrate on network-specific tasks.

How much do senior infrastructure engineers make?

Senior infrastructure engineers typically earn between $90,000 and $150,000 annually, depending on experience, location, and industry. They often possess skills in cloud platforms, networking, and automation tools, which can influence salary levels.

What are the most commonly searched types of Infrastructure Engineer jobs in Springfield, IL?

The most popular types of Infrastructure Engineer jobs in Springfield, IL are:

What are popular job titles related to Senior Infrastructure Engineer jobs in Springfield, IL?

For Senior Infrastructure Engineer jobs in Springfield, IL, the most frequently searched job titles are:

What job categories do people searching Senior Infrastructure Engineer jobs in Springfield, IL look for?

The top searched job categories for Senior Infrastructure Engineer jobs in Springfield, IL are:

What cities near Springfield, IL are hiring for Senior Infrastructure Engineer jobs?

Cities near Springfield, IL with the most Senior Infrastructure Engineer job openings:

Senior Infrastructure Engineer jobs near you
Infographic showing various Senior Infrastructure Engineer job openings in Springfield, IL as of August 2026, with employment types broken down into 81% Full Time, 14% Part Time, and 5% Contract. Highlights an 86% Physical, 5% Hybrid, and 9% Remote job distribution, with an average salary of $125,840 per year, or $60.5 per hour.

Information Systems Advisor II - Integration Management

Springfield, IL • On-site

Illinois Secretary of State
Civic and Social Organizations • 1 - 5K employees
Learn more about Illinois Secretary of Stateexternal

$8.0K - $14K/mo

Other

Re-posted 13 days ago

Job description

Office of the Illinois Secretary of State Alexi Giannoulias
Job Title: Information Systems Advisor II - Integration Management
Division: Business Services Office - Enterprise Applications
Union: IFT
Location: 501 S 2 nd St, Springfield, IL - Sangamon County
Salary: Range $8,020 to $14,138 monthly - commensurate with experience.
Benefits:
Attention: Applicants must be authorized to work in the United States; the Office of the Secretary of State will not complete certification and/or sponsorship requests.
Overview:
Acts independently in a senior technical role providing hands-on engineering expertise and day-to-day supervisory oversight for the Integration Management Team within the Enterprise Applications division; leads the design, development, maintenance, and support of MuleSoft- and API-driven integrations that connect critical ILSOS systems; combines advanced engineering responsibilities with functional leadership, ensuring high-quality solutions, technical consistency, and adherence to enterprise standards; works closely with the architecture, platform, and infrastructure teams; supports the DSM, Front-End & Integrations, by coordinating daily team activities, reviewing technical work, and serving as the primary subject matter expert for ILSOS integration architecture and implementation.
Duties and Responsibilities:
  • Technical Engineering & Solution Delivery-Design, build, and maintain enterprise integrations using MuleSoft, API-led connectivity, Java, and related integration technologies; Develop and maintain REST APIs, data transformations, orchestration flows, and integration pipelines; Ensure solutions follow enterprise architecture patterns, security controls, and reusable integration standards; Conduct troubleshooting, performance tuning, and root-cause analysis for integration issues.
  • Team Supervision & Work Coordination-Oversee daily assignments and workloads for Integration Management team members; Support the DSM by providing technical evaluations of staff and recommending training or development needs; Review team deliverables for quality, consistency, and adherence to best practices; Serve as technical lead on priority initiatives and support junior engineers in problem-solving.
  • Operational Support & Incident Management-Lead resolution of production integration incidents and coordinate with application teams, infrastructure, and leadership; Ensure integrations meet availability, performance, and reliability expectations; Maintain integration monitoring, logging, and alerting configurations to ensure system health.
  • Collaboration & Cross-Team Coordination-Work closely with architects, data teams, application developers, QA, and business analysts across the Enterprise Applications group; Translate integration requirements into technical specifications and development tasks; Communicate risks, impacts, and technical considerations to the DSM and project stakeholders.
  • Standards, Documentation & Continuous Improvement-Maintain accurate documentation, including API specifications, design diagrams, runbooks, and support guides; Recommend improvements to integration frameworks, tools, and development processes; Support modernization efforts involving enterprise APIs, messaging, and legacy system replacement.
  • Performs other duties as assigned.
Education and Experience:
Requires knowledge, skill, and mental development equivalent to the completion of two years of college, with coursework in the computer science field AND 4.5 years of experience with technical systems and/or programming experience and/or IT project management, including at least 1-year supervisory experience or any equivalent combination of education and experience.
Knowledge, Skills and Abilities:
  • Requires extensive knowledge of systems design and implementation, including the way programs are written, compiled, and tested, the methods of operating computers, and the way data is transcribed into a suitable form and has an appreciation of the wider business context for those programs.
  • Requires excellent oral and written communication skills for effective engagement with colleagues and internal users/customers.
  • Requires extensive knowledge necessary to effectively perform the ability to exercise sound judgement in analyzing, evaluating, and solving problems of a procedural, organizational, administrative, and/or technical nature.
  • Requires the use and understanding of appropriate methods, tools, applications, and processes to demonstrate a rational and organized approach to work.
  • Requires awareness and adherence to organizational standards for security, privacy, and ethics.
    Requires extensive knowledge of the devices for capturing data for computers and the means available for receiving and transmitting data from remote locations to a computer.
  • Requires extensive knowledge of the principles and techniques of computer system documentation.
  • Requires the desire to identify learning and professional development opportunities.
  • Requires extensive knowledge of the advantages and limitations of computer communication, and information retrieval systems as management information tools.
  • Requires the ability to follow oral and/or written instructions and to carry out routine operations, once established, without further instructions.
  • Requires the ability to organize facts and findings, analyze data logically and to present results with clarity and comprehension, orally and in written or graphic form.
  • Requires willingness to travel and possession of a valid Illinois driver's license as required by individual positions within the class.
  • Requires the ability to lift, carry, and push/pull 0 - 50lbs.
Application Process:
  • Please visit to apply by completing the online application; you may also upload a resume or other attachments as needed .
  • Preference will be given to Illinois residents in the hiring and selection process, in accordance with the Illinois Secretary of State Merit Employment Code.
  • Questions regarding this posting or Illinois Secretary of State employment practices may be directed to Job Counselors at our Personnel offices in Chicago ) or Springfield ).
Equal Employment Opportunity Employer. Applicants must be lawfully authorized to work in the United States.
Applicants are considered for all positions without regard to race, color, religion, sex, national origin, sexual orientation, age, marital or veteran status, or the presence of a non-job-related medical condition or disability.

Apply