Top 133 Windows Systems Engineer Jobs in Lombard, IL

Staff Performance Engineer, ServiceNow Platform
ServiceNow —Chicago, IL
- $149,800 - $262,200 a year
- Online Application
- Hybrid work
- Windows
- Residential
- Java
- Employee stock purchase plan
- Health insurance
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12d
IT Technician Tier 3 – Senior Systems & Network Engineer
AMERICAN FREEDOM INSURANCE —Mount Prospect, IL
- $80,000 - $100,000 a year
- Weekends as needed
- Computer science
- Azure
- Computer Science
- Paid training
- Health savings account
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14d
Senior Windows Administator / Platform Engineer IV
Hudson Manpower —Buffalo Grove, IL
- Full-time
- Remote
- Computer science
- Azure
- Computer Science
- Profit sharing
- Paid training
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Senior Windows Administator / Platform Engineer IV
Hudson Manpower —Skokie, IL
- Full-time
- Remote
- Computer science
- Azure
- Computer Science
- Profit sharing
- Paid training
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Senior Windows Administator / Platform Engineer IV
Hudson Manpower —Illinois
- Full-time
- Remote
- Computer science
- Azure
- Computer Science
- Profit sharing
- Paid training
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Senior Windows Administator / Platform Engineer IV
Hudson Manpower —Buffalo Grove, IL
- Full-time
- Remote
- Computer science
- Azure
- Computer Science
- Profit sharing
- Paid training
Quick Apply
Infrastructure Engineer - Digital Network
Costco Wholesale —Addison, IL
- $85,000 - $225,000 a year
- On call
- Azure
- 5 years
- Windows
- AD&D insurance
- Employee stock purchase plan
T3 Service Desk Engineer
WEBIT Services —Naperville, IL
- $80,000 - $120,000 a year
- Full-time
- Hybrid work
- Mid-level
- Windows
- AWS
- AD&D insurance
- Disability insurance
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IT Site Reliability & Performance Engineer
AAR Corp. —Wood Dale, IL
- $110,000 - $130,000 a year
- Full-time
- Computer science
- Azure
- Computer Science
- AD&D insurance
- Paid holidays
Desktop Support Engineer
Martin Brower —Rosemont, IL
- $87,000 - $109,000 a year
- Full-time
- Mid-level
- Windows
- High school diploma or GED
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Sr. Systems and Cloud Engineer
Parts Town —Addison, IL
- $121,265.51 - $162,254.66 a year
- Hybrid work
- Computer science
- Azure
- Computer Science
- Profit sharing
- Paid parental leave
Quick Apply
15h
Infrastructure Engineer
Invenergy —Chicago, IL
- $137,000 - $160,000 a year
- Full-time
- System design
- 3 years
- Bachelor's degree
- Health insurance
- Dental insurance
Cloud Engineer (Remote)
Inspira Financial Trust, LLC —Oak Brook, IL
- $92,000 - $114,000 a year
- Remote
- Computer science
- Computer Science
- Research
- Health savings account
- Paid holidays
Level 2 / Level 3 Engineer
ETS ENTERPRISES —Rosemont, IL
- $85,000 - $120,000 a year
- Full-time
- Hybrid work
- Mid-level
- Windows
- SharePoint
- Paid time off
- Work from home
Quick Apply
ASC IT Systems Engineer
Illinois Bone and Joint Institute LLC —Park Ridge, IL
- $90,000 - $660,000 a year
- Weekends as needed
- Google Workspace
- Computer science
- Computer Science
- Profit sharing
- Wellness program
Quick Apply
Network Systems Engineer
Prinova US LLC —Itasca, IL
- $120,000 - $140,000 a year
- Full-time
- Azure
- 5 years
- System design
- Paid parental leave
- Health savings account
Quick Apply
IT Support Specialist
ROSE PAVING LLC —Villa Park, IL
- $60,000 - $65,000 a year
- Mid-level
- Windows
- 2 years
Quick Apply
6d
Level III Software Support Engineer
First American Bank —Elk Grove Village, IL
- $100,000 - $120,000 a year
- Full-time
- Computer science
- Azure
- 6 years
Hybrid Infrastructure Engineer III (Chicagoland Candidates)
HARVEST VALUATIONS —Burr Ridge, IL
- $132,000 - $143,000 a year
- Full-time
- Remote
- Computer science
- 7 years
- Computer Science
- Paid holidays
- Disability insurance
Quick Apply
SCADA Engineer II, III, Sr.
Southern Company —Glen Ellyn, IL
- Full-time
- Microsoft Word
- Bachelor of Science
- Engineering
- Health insurance
- Retirement plan
1d

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Windows Systems Engineer jobs near Lombard, IL

Staff Performance Engineer, ServiceNow Platform

ServiceNow -
Chicago, IL

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Job Details

Full-time
$149,800 - $262,200 a year
12 days ago

Benefits

Employee stock purchase plan
Health insurance
Flexible spending account
Family leave
401(k) matching

Qualifications

AI use case identification
Systems integration
System performance optimization
Enterprise Integration
ServiceNow
Developing and maintaining backend systems
Systems analysis
AI-driven automation
System tuning
Stakeholder management
Database software proficiency

Full Job Description

Company Description

It all started when engineer Fred Luddy wrote code that automated a tedious task for his coworker, Phyllis. She cried tears of joy. That moment inspired Fred to build a company that could do that for everyone—freeing people from busywork so they could focus on meaningful work. Today, ServiceNow is the AI control tower for business reinvention. Our ServiceNow AI platform brings together any AI, any data, and any workflow— helping 85% of the Fortune 500® work smarter, faster, and better. We're building an AI-native culture where technology and talent are unstoppable together. And we're just getting started.

Join us to put AI to work for people.

Job Description

About the Team

Join a high-impact team of platform engineers at the heart of our enterprise technology ecosystem. The ServiceNow Platform Expert Team, part of Digital Technology Operations, is a specialized group focused on scaling and optimizing the performance of mission-critical systems. We partner directly with product owners, developers, and stakeholders to push the boundaries of platform reliability, scalability, and innovation. This is a team where engineering excellence, architectural rigor, and problem-solving at scale drive everything we do.

The Impact You’ll Make

In this role, you will solve complex challenges related to platform performance, scalability, and reliability across mission-critical systems. You’ll be instrumental in designing solutions that ensure ServiceNow and other enterprise platforms operate efficiently under growing demand. By proactively identifying performance bottlenecks, enabling cross-functional alignment, and implementing architectural best practices, you'll help the organization deliver seamless digital experiences.

Success in this role will be measured by:

Improved system performance and uptime through proactive monitoring and optimization.
High-quality architectural solutions that enable scalability and resilience.
Timely delivery of cross-functional initiatives with minimal rework or technical debt.
Stakeholder satisfaction through effective collaboration and solution delivery.
Contribution to a culture of technical excellence, innovation, and knowledge sharing.

What You’ll Do

Set the Architecture Standard: Lead with deep architectural expertise — guiding teams to build scalable, resilient solutions that align with best practices and long-term strategy.
Drive Engineering Alignment: Collaborate across teams and functions to connect technical efforts with business goals, ensuring end-to-end cohesion in every system we build.
Raise the Quality Bar: Lead technical reviews and platform audits to uphold high standards for security, performance, and reliability across our stack.
Push Innovation Forward: Stay on the edge of emerging technologies and translate them into practical, forward-thinking solutions that future-proof our platform.
Optimize for Performance at Scale: Define and track platform KPIs, implement real-time monitoring, and lead efforts to fine-tune performance across services and systems.
Be a Strategic Partner: Provide consultative guidance to peer engineering teams on performance, capacity planning, and scalable infrastructure best practices.

Qualifications

What You Bring to the Role:

Experience in leveraging or critically thinking about how to integrate AI into work processes, decision making, or problem solving. This may include using AI-powered tools, automating workflows, analyzing AI-driven insights, or exploring AI’s potential impact on the function or industry.
8+ years in enterprise IT with direct, hands-on experience as a ServiceNow platform engineer or developer, including architecture, custom development, and platform integration.
Deep expertise in ServiceNow platform internals, performance tuning, and module level customization across ITSM, ITOM, or other enterprise workflows.
Development experience in client and server-side JavaScript, Java (or equivalent).
Working knowledge in one (or more) Relational Database technologies e.g. Oracle / MySQL / PostgreSQL.
Experience working with dynamic HTML components; e.g. AJAX, JavaScript, DOM, CSS, XML, HTML, XHTML.
Experience troubleshooting application performance, SQL performance.
Experience in one (or more) scripting languages: JavaScript, Python, Perl, Unix Shell, Windows Shell.
Experience reading and analyzing application/platform logs, Splunk experience is a plus.
Knowledge of Java JDKs and memory management, including heap dump analysis is a plus.
Experience administering: Linux/Unix OR Microsoft Windows Server is a plus.

For positions in this location, we offer a base pay of $149,800 - $262,200, plus equity (when applicable), variable/incentive compensation and benefits. Sales positions generally offer a competitive On Target Earnings (OTE) incentive compensation structure. Please note that the base pay shown is a guideline, and individual total compensation will vary based on factors such as qualifications, skill level, competencies, and work location. We also offer health plans, including flexible spending accounts, a 401(k) Plan with company match, ESPP, matching donations, a flexible time away plan and family leave programs. Compensation is based on the geographic location in which the role is located and is subject to change based on work location.

Additional Information

Work Personas

We approach our distributed world of work with flexibility and trust. Work personas (flexible, remote, or required in office) are categories that are assigned to ServiceNow employees depending on the nature of their work and their assigned work location. Learn more here. To determine eligibility for a work persona, ServiceNow may confirm the distance between your primary residence and the closest ServiceNow office using a third-party service.

Equal Opportunity Employer

ServiceNow is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, national origin, age, disability, gender identity, veteran status, or any other category protected by law. In addition, all qualified applicants with arrest or conviction records will be considered for employment in accordance with legal requirements.

Accommodations

We strive to create an accessible and inclusive experience for all candidates. If you require a reasonable accommodation to complete any part of the application process, or are unable to use this online application and need an alternative method to apply, please contact [email protected] for assistance.

Export Control Regulations

For positions requiring access to controlled technology subject to export control regulations, including the U.S. Export Administration Regulations (EAR), ServiceNow may be required to obtain export control approval from government authorities for certain individuals. All employment is contingent upon ServiceNow obtaining any export license or other approval that may be required by relevant export control authorities.

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Refine Your Search

Windows Systems Engineer jobs in Lombard, IL

Staff Performance Engineer, ServiceNow Platform

IT Technician Tier 3 – Senior Systems & Network Engineer

Senior Windows Administator / Platform Engineer IV

Senior Windows Administator / Platform Engineer IV

Senior Windows Administator / Platform Engineer IV

Senior Windows Administator / Platform Engineer IV

Infrastructure Engineer - Digital Network

T3 Service Desk Engineer

IT Site Reliability & Performance Engineer

Desktop Support Engineer

Sr. Systems and Cloud Engineer

Infrastructure Engineer

Cloud Engineer (Remote)

Level 2 / Level 3 Engineer

ASC IT Systems Engineer

Network Systems Engineer

IT Support Specialist

Level III Software Support Engineer

Hybrid Infrastructure Engineer III (Chicagoland Candidates)

SCADA Engineer II, III, Sr.

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