347 technical specialist jobs at 188 companies in Summit, IL

1mo
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Specialist, Technical
Aurora, Illinois, United States
$60k/yr OnsiteFull Time
TEC Specialty Products
TEC Specialty Products: Manufacturer of professional flooring installation and repair products.
5+ YOEAssociate's degree required, 5+ years experience in customer service/technical support or sales in a manufacturing environment, advanced Microsoft Office/Windows proficiency, strong written/verbal communication and documentation skills.
Microsoft Office, Windows
1mo
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US-Technical Specialist
Orland Park, Illinois, United States
OnsitePart Time
Apple
AppleNASDAQ: AAPL: Designs and sells consumer electronics, software, and online services.
Provide technical support and troubleshooting for customers, educate about repair options and Apple products and services, and deliver exceptional in-store service.
1d
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Technical Support Specialist
Chicago, Illinois, United States
$55k-$65k/yr OnsiteFull Time
IG North America
IG North AmericaLondon Stock Exchange: IGG: Provides online trading platforms and live financial education content.
1+ YOERequires 1–3 years in customer or technical support, multi-platform troubleshooting, networking knowledge, strong communication, documentation, and proficiency with Salesforce, Microsoft 365, JIRA, and Slack.
Mac, Windows, iOS, Android, Linux, DNS, IP, VPN, Chrome, Safari, Firefox, Edge, HDMI, DisplayPort, USB-C, Lightning, Salesforce, JIRA, Confluence, Microsoft 365, Slack
3w
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Technical Support Specialist
Chicago, Illinois, United States
$100k-$115k/yr HybridFull Time
Aeropay
Aeropay: Provides direct bank-to-bank payment processing and infrastructure solutions.
4+ YOE4–6 years in technical/integration support, advanced SQL and Python experience, observability and ticketing tool proficiency, strong troubleshooting and communication skills, payments experience preferred.
SQL, Datadog, Kibana, Splunk, Jira, Linear, ClickUp, Zendesk, Python
1d
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Technical Support Specialist
Chicago, Illinois, United States
$55k-$65k/yr OnsiteFull Time
tastytrade
tastytradeLondon Stock Exchange: IGG: Online trading platform and financial education for retail investors.
1+ YOERequires 1–3 years in customer or technical support, multi-platform troubleshooting, networking knowledge, strong communication, documentation, and proficiency with Salesforce, Microsoft 365, JIRA, and Slack.
Mac, Windows, iOS, Android, Linux, Salesforce, JIRA, Confluence, Microsoft 365, Slack, VPN, DNS, Chrome, Safari, Firefox, Edge, HDMI, DisplayPort, USB-C, Lightning
4w
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Technical Operations - Specialist
Chicago, Illinois, United States
$65k-$75k/yr HybridFull Time
Interactive Brokers
Interactive BrokersNASDAQ: IBKR: Automated global electronic brokerage and trading services provider.
Bachelor's in a financial or technical discipline, strong Linux and networking knowledge, experience troubleshooting production systems, strong communication skills, able to work rotating day/night shifts and weekends.
Linux, Shell, Perl, Python
2mo
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Technical Connectivity Specialist
Toronto or Chicago
$125k-$187k/yr OnsiteFull Time
Stripe
Stripe: Provides global financial infrastructure and payment processing for businesses.
5+ YOE5+ years networking experience troubleshooting TCP/IP, DNS, DHCP, VPNs, Wi‑Fi, LTE/5G and enterprise connectivity; strong diagnostics with Wireshark and observability tools; SQL and data analysis; customer-facing technical advising.
TCP/IP, DNS, DHCP, NAT, VPNs, routing, switching, Wi-Fi (802.11), LTE/5G, MDM, Wireshark, traceroute, nmap, Splunk, Datadog, Grafana, Logscale, SQL, REST APIs, Terminal SDKs, Android networking stack
2w
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Technical Specialist 4
Lisle, Illinois, United States
OnsiteFull Time
GAI Consultants
GAI Consultants: Provides professional engineering, planning, and environmental consulting services.
6+ YOEB.S. in engineering, minimum 6 years relevant experience (8+ years preferred) in substation design and protection & control; driver’s license; ability to travel, mentor staff, and manage multiple projects.
SCADA
1mo
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Lead Digital Technical Specialist
Chicago or Peoria or Irving or Dallas
$128k-$193k/yr OnsiteFull Time
Caterpillar
CaterpillarNYSE: CAT: Manufactures construction equipment, mining machinery, and industrial engines.
Senior technical role owning PAL system standards and architecture; requires systems thinking, application design, data warehousing, BI, technical troubleshooting, strong communication. Must be located in Chicago, IL; Peoria, IL; or Dallas, TX; up to 15% travel; no visa sponsorship.
PAL Engine, Control Center, Inform, Direct, AI services, Business Intelligence, Data Warehousing, database management systems, communications protocols, compilers
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Technical Support Specialist – Case Management
Aurora, Illinois, United States
$18/hr OnsiteFull Time
The GEO Group
The GEO GroupNYSE: GEO: Operates private correctional facilities and community reentry programs.
1+ YOEHigh school diploma/GED; call center experience preferred; completion of internal Correctional Specialist I certification after training; 35 WPM typing; strong communication, confidentiality, troubleshooting, and computer skills.
Microsoft Word, Microsoft Excel, iPad
4d
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Lead Digital Technical Specialist
Chicago or Peoria or Irving
$128k-$193k/yr OnsiteFull Time
Caterpillar
CaterpillarNYSE: CAT: Manufactures construction and mining equipment, engines, and gas turbines.
Business-facing technical expertise in complex systems, scalable production ecosystems, application architecture, data warehousing, systems infrastructure, troubleshooting, communication, and systems thinking.
PAL Engine, Control Center, Inform, Direct, AI
5d
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Senior Technical Support Specialist
Tokyo or New York City or Austin or Berlin or Bucharest or Chicago or Dubai or Jakarta or London or Paris or San Francisco or São Paulo or Singapore or Seoul or Sydney
HybridFull Time
Braze
BrazeNASDAQ: BRZE: Platform for personalized customer engagement and cross-channel messaging.
3+ YOEBachelor's degree or equivalent experience, 3–6 years supporting technical products, Japanese and English fluency, customer issue troubleshooting, case management tools, programming knowledge, and strong communication skills.
Salesforce, Zendesk, Ruby, Java, C++, JavaScript, Snowflake, MongoDB, Android, iOS, HTML, CSS, Liquid, SQL
1mo
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Technical Support Specialist – Case Management
Aurora, Illinois, United States
$18/hr OnsiteFull Time
The GEO Group
The GEO GroupNYSE: GEO: Provides correctional, detention, and community reentry services.
High school diploma/GED; proficient computer skills including Microsoft Word and Excel; ability to pass pre-employment tests (typing ≥35 WPM); strong interpersonal, written and oral communication; confidentiality; troubleshooting and multitasking skills; Correctional Specialist I certification after training; bilingual English/Spanish a plus.
Microsoft Word, Microsoft Excel, GPS, EM, iPad, breathalyzer
1w
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IP Technical Specialist--Organic Chemistry Expertise
Chicago, Illinois, United States
$105k-$130k/yr HybridFull Time
Marshall, Gerstein & Borun
Marshall, Gerstein & Borun: Full-service intellectual property law firm for businesses and innovators.
Advanced degree in organic chemistry, strong academic record, excellent written/verbal communication, ability to review literature and draft technical descriptions; USPTO registration expected eventually.
1mo
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Technical Specialist PT LAP
Northfield, Illinois, United States
$77k-$96k/yr OnsiteFull Time
College of American Pathologists
College of American Pathologists: Provides laboratory accreditation and proficiency testing for medical laboratories.
5+ YOEBachelor's degree, MT/MLT (ASCP) or equivalent, minimum 5 years laboratory/QA/regulatory experience, knowledge of PT and regulatory requirements, strong communication and decision-making skills.
Microsoft Office
2w
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Technical Specialist - LED Technician
Glendale Heights or Las Vegas or Carrollton
FieldFull Time
SmartSource
SmartSource: Provides short-term IT and audio-visual equipment rental solutions.
3+ YOE3+ years event industry experience with LED technology, ability to configure/network computers and printers, strong problem-solving and communication, regional travel up to 70%.
Microsoft Windows, Microsoft Outlook, Microsoft Word, Microsoft Excel, cloud-based applications
18h
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Technical Specialist - Product Structure
Lisle or United States
$110k-$164k/yr HybridFull Time
International Motors
International MotorsXETRA: 8TRA: Manufacturer of commercial trucks, buses, and heavy-duty engines.
3+ YOE1+ MgmtBachelor's degree plus 5 years of data analysis, master's degree plus 3 years, or 8 years of data analysis; all paths require at least 1 year of lead experience and unrestricted US work authorization.
BOM
1mo
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Technical Support Specialist
Oak Brook, Illinois, United States
$55k-$75k/yr RemoteFull Time
Brainlab
Brainlab: Develops software-driven medical technology for minimally invasive surgery.
BS in biomedical/computer/STEM (or associate + relevant experience); strong software comfort; customer service experience preferred; excellent English communication; ability to travel ~20% initially and ~10% ongoing; document work in Salesforce.
Salesforce, Brainlab Connected Care
2mo
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Cytology Technical Specialist
Rosemont, Illinois, United States
$38-$57/hr OnsiteFull Time
Advocate Health
Advocate Health: Provides integrated clinical care through a network of hospitals.
3+ YOEASCP BOC CT certification required, Bachelor's degree in cytotechnology or related (per state), typically 3 years cytology experience, performs high-complexity testing, QA/QC, staff training, and handles lab specimens.
1w
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Technical Field Specialist
Burr Ridge, Illinois, United States
FieldFull Time
Perma-Seal
Perma-Seal: A basement systems providing attic insulation and field technical services to homeowners.
3+ YOE3+ years hands-on attic insulation experience, strong knowledge of insulation systems and building science, valid driver's license, HS diploma/GED, ability to inspect, troubleshoot, coach installers, and use mobile devices.