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Senior Infrastructure Engineer Jobs in Batavia, IL

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Senior Infrastructure Engineer information

See Batavia, IL salary details

$22.9K

$129.4K

$178.9K

How much do senior infrastructure engineer jobs pay per year?

As of Aug 15, 2026, the average yearly pay for senior infrastructure engineer in Batavia, IL is $129,433.00, according to ZipRecruiter salary data. Most workers in this role earn between $110,600.00 and $150,400.00 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 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.

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

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

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

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

Senior Infrastructure Engineer jobs near you
Infographic showing various Senior Infrastructure Engineer job openings in Batavia, IL as of August 2026, with employment types broken down into 89% Full Time, 6% Part Time, and 5% Contract. Highlights an 88% Physical, 4% Hybrid, and 8% Remote job distribution, with an average salary of $129,433 per year, or $62.2 per hour.

Senior Infrastructure Systems Engineer

Ascend Technologies

Chicago, IL • On-site, Remote

$100K/yr

Full-time

Posted 10 days ago

Job description

Sr. Infrastructure Systems Engineer
This is a fully remote position
PURPOSE
This role will provide escalated support and operational maintenance to client environments.This role will also work on project-based initiatives for clients, including upgrades to existing infrastructure anddeploymentofnew technology.
RESPONSIBILITIES
  • Serve as escalation point for the Ascend Technologies Network Operations Center (NOC) and support engineers for questions and complex issue resolution
  • Strong communicationskills to be able to work with clients andassistnon-technical users with troubleshooting remotely
  • Operate andmaintainWindows serversona virtualized environment (VMWare/Hyper-V)
  • Experience building and working within Azure/AWS environments
  • Experience with support and administration of environments with high-availability and disaster recovery technologies
  • Troubleshooting skills to be used to analyze various alerts from servers and get to root cause of the issues
  • Understanding of server operating systems, how to remotely manage servers operating systems and hardware
  • Assess resourceutilization(memory and CPU) to troubleshoot low recourseutilizationalerts
  • Understand networkconceptsTCP/IP, OSI,Vlan, IP, Subnet Mask, Default Gateway,etc.)
  • Understandingand managementof certificates-what they are used for and how they are generated
  • Ability toparticipatein on-call rotation
  • Ability to perform off-hours changeswhen needed

Windows Server OS
  • Managementandsupportof serveroperating systems (knowledge of deprecated server OS's will be needed as well:2008, and 2008R2, 2012).
  • Management ofall installable Windows Roles and Features available for the versions of the MS Operating Systems. Including but not limited to:
    • Active Directory/Entra
    • DNS
    • DHCP
    • File Service
    • Print Services
    • Failover Clustering
    • Remote Desktop Services
    • Network Policy and Access Services
    • Web Server
    • NTP
    • WMI
    • Certificate Authorities
  • General understandingonhow to backup and recovery options for windows server OS's.
  • General understandingonhow window server OS's security and feature patching works.
  • Understand the difference between share and NTFS permissions and how effective permissions are calculated.
  • Understand where windows will log issues as well as the various Roles and Features that can be added to any windows server OS.Needto be able to review these log entries and findadditionalinformation about the events andpossible causes.
  • Understanding of a Microsoft Certificate Authority hierarchy (root CA, intermediate CA, etc.) and how certificates are issued and revoked.

Server Virtualization
VMWare
  • Understand the vSphere components and what their function in the environment is VCSA (vCenter), hosts, datastores,vSwitches/PortGroups, and VM's.
  • General understandingonhow to troubleshoot resourceutilizationalerts from Hosts, datastores, and VM's.
  • Understand what a snapshot is and what its use cases are (when to use them when to not).
  • Understanding of what the VMware Tools are and how to update them.
  • Understand what maintenance mode is and how it is used.
  • General understanding of how hosts are patched and rebooted.

Windows Hyper-V
  • Ability to manage andmonitorHyper-V virtualization infrastructure, including virtual machines, hosts, and networks.
  • Implement, configure, andmaintainHyper-V clusters for high availability and disaster recovery.
  • Troubleshoot virtualization issues and provide technical support to users and teams.
  • Collaborate with cross-functional teams to assess and implement virtualization solutions.
  • Other responsibilities as assigned by management.

MINIMUM SKILLS, EDUCATION, AND EXPERIENCE
  • 7+ years of similar work experience in a client-facing role
  • VMWare certifications VCP/VCAP
  • Advanced PowerShell scripting experience
  • Ability to perform off-hours changes
  • Proficiency in cloud technology infrastructure, networking, and system integrations.
  • Demonstrated ability to respond to client questions and provide timely, professional support.
  • Experience performing operational maintenance, system upgrades, and issue troubleshooting.
  • Ability to deliver responsive service and quality work products that contribute to client satisfaction.
  • Strong client service orientation with a focus on timely communication and follow-through
  • Excellent organizational, verbal, and written communication skills
  • A passion for technology and problem-solving
  • Efficiently manage multiple tasks
  • Contribute in a fast-paced, team-oriented environment
  • Exhibit excellent leadership, communication, interpersonal andorganizationskills
  • Upbeat, friendly,motivatedand ready to help contribute to our team and the needs of our clients

PREFERRED SKILLS, EDUCATION, AND EXPERIENCE
  • Microsoft (MCP, MCSA) certifications
  • Linux

Starting Compensation Range: $100,000 per year
The salary for this position is commensurate with experience, skills, and qualifications. The range is intended to reflect our commitment to attracting top talent, and the final offer will be based on factors including, but not limited to, the candidate's previous experience, expertise in the field, relevant certifications, and the specific requirements of the role. In addition, internal equity, market trends, and geographic location may also influence the final salary.
At Ascend Technologies we firmly believe that diversity, equity, and inclusion are not only fundamental values but also powerful drivers of innovation, growth, and success. We are committed to fostering an environment where every individual feels valued, respected, and empowered.
CORE VALUES
We are seeking highly motivated individuals who have the willingness and ability to demonstrate Ascend core values:
  • Committed to Client Success: Our actions and our words always align with the best interest of the client.
  • One Team: We work collaboratively to overcome challenges with humility and respect and do what it takes to find innovative solutions.
  • Integrity: We are unquestionably committed to doing the right thing even when it is hard.
  • Accountability: We hold ourselves and each other accountable for keeping our commitments to our clients, our communities, and one another.
  • Transparency: We create open lines of communication with each other and our clients, fostering relationships founded on candor and trust.

PHYSICAL DEMANDS:
Must be able to sit, stand, and bend for the duration of shift. The position is mainly sitting, with occasional lifting up to 50 lbs, such as laptop, server equipment, and, driving to the work site to meet with client(s).

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