Chicago, Illinois, United States · On-site
$130k–$180k/yr
Passionate about precision medicine and advancing the healthcare industry? Recent advancements in underlying technology have finally made it possible for AI to impact clinical care in a meaningful way. Tempus' proprietar…
Skills: Penetration Testing, Web Application Security, Mobile Security, API Security, Threat Modeling
Rolling Meadows, Illinois, United States · On-site
$109k–$204k/yr
RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: SAP TRAVEL: Yes, 10% of the TimeDescription At Northrop Grumman, our employees have incredible opportunities…
Skills: Systems Engineering, Anti-Tamper, Cybersecurity, Reverse Engineering, Risk Management Framework
Northbrook, Illinois, United States · On-site
$37/hr–$44/hr
Lead HVAC Service Technician Location: Northbrook, IL Company: AA Service Company Pay: $37-$44 per hour + Performance Incentives Ready to Be the Technician Everyone Else Calls for Help? AA Service Company is looking for …
Skills: HVAC Diagnostics, Troubleshooting, Residential HVAC Service, Hydronic Systems, Condensing Boilers
Rolling Meadows, Illinois, United States · On-site
$109k–$163k/yr
RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: SAP TRAVEL: Yes, 10% of the TimeDescription At Northrop Grumman, our employees have incredible opportunities…
Skills: C++, Embedded Software, Linux, VxWorks, Object Oriented Programming
Elgin, Illinois, United States · On-site
$100k–$125k/yr
<p>MKD Electric, an Industria company, is seeking transitioning service members for a 26 week (6-month), skillbridge project management development internship. This program has been designed to prepare future leaders for…
Skills: Project Planning, Scheduling, Workforce Coordination, Safety Leadership, Budgeting
Morton, Illinois, United States · On-site
$22/hr–$30/hr
Job DetailsJob Location: Morton North - Morton, IL 61550Position Type: Full TimeSalary Range: $22.00 - $30.00 HourlyIntegrity In Action We do the right thing, even when no one is looking. Focused on Team Success We achie…
Skills: CMM Programming, GD&T Interpretation, First Article Inspection, Dimensional Layouts, Variable and Attribute Gaging
Naperville, Illinois, United States · On-site
The Marketing Manager will: Develop and execute global marketing strategies aligned with business objectives and customer/market feedback.Execute the marketing plans including launching new innovations in collaboration w…
Skills: Global Marketing Strategy, Product Marketing, Voice Of Customer, Voice Of Business, Market Sizing
Bloomington, Illinois, United States · On-site
Why GFI? GFI Digital is a locally owned, industry-leading provider of office technology solutions, helping businesses thrive for over 25 years. From managed IT and print solutions to networking, security, and unified com…
Skills: Windows Server Administration, Network Troubleshooting, O365, GSuite, MSP Experience
Mount Prospect, Illinois, United States · On-site
$89k–$137k/yr
Littelfuse (NASDAQ: LFUS) is a diversified industrial technology manufacturing company shaping solutions for the safe and efficient transfer of electrical energy. Headquartered in Chicago, Illinois, USA, we serve custome…
Skills: High Voltage Testing, Electrical Circuit Design, Data Acquisition, Power Electronics, Programming
Rolling Meadows, Illinois, United States · On-site
$109k–$204k/yr
RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: SAP TRAVEL: Yes, 10% of the TimeDescription At Northrop Grumman, our employees have incredible opportunities…
Skills: Systems Design, Model Based Systems Engineering, DOORS, Cameo, Analytical Thinking
Chicago, Illinois, United States · Hybrid
$130k–$160k/yr
Count on us. Our "we-care" culture is more than just a motto; it's a promise. From day one, we prioritize your growth, well-being, and success. You can count on us to support your career journey and help you achieve your…
Skills: Real Estate Development, Construction Management, Preconstruction, Project Management, Budgeting
Dixon, Illinois, United States · On-site
Donaldson is committed to solving the world’s most complex filtration challenges. Together, we make cool things. As an established technology and innovation leader, we are continuously evolving to meet the filtration nee…
Skills: Machine Operation, Blueprint Reading, Quality Control, Preventative Maintenance, Mechanical Aptitude
Rolling Meadows, Illinois, United States · On-site
$99k–$148k/yr
RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE REQUIRED FOR START: No CLEARANCE TYPE: Secret TRAVEL: Yes, 25% of the TimeDescription At Northrop Grumman, our employees have incredible opportunities t…
Skills: Supplier Quality Engineering, Root Cause Corrective Action, First Article Inspection, AS9102, GD&T
Chicago, Illinois, United States · Remote OK
Huron helps its clients drive growth, enhance performance and sustain leadership in the markets they serve. We help healthcare organizations build innovation capabilities and accelerate key growth initiatives, enabling o…
Skills: HEDIS Reporting, CMS STARs Methodology, Regulatory Reporting, Data Quality Management, Healthcare Payer Domain Expertise
Springfield, Illinois, United States · On-site
$117k–$156k/yr
About Us At ENFRA, we blend a rich history with a forward-looking vision. With over 100 years of experience, we are a pillar of stability in the energy infrastructure industry and a leader in innovative energy solutions.…
Skills: Project Management, Budget Management, Contract Negotiation, Vendor Management, Safety Planning
Chicago, Illinois, United States · On-site
$130k–$215k/yr
Ann & Robert H. Lurie Children’s Hospital of Chicago provides superior pediatric care in a setting that offers the latest benefits and innovations in medical technology, research and family-friendly design. As the larges…
Skills: Cloud Strategy, Azure Architecture, Public/Private/Hybrid Cloud, PowerShell Scripting, Containerization
North Aurora, Illinois, United States · On-site
$71k–$132k/yr
Job Description: At Pentair, you will work alongside passionate problem-solvers who are committed to the future of our planet. We put our mission into practice, helping the world sustainably move, improve, and enjoy wate…
Skills: Fluid Handling Systems, 3D Modeling, Hydraulic Calculations, Product Development, Technical Support
Rolling Meadows, Illinois, United States · On-site
$109k–$163k/yr
RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: SAP TRAVEL: Yes, 10% of the TimeDescription At Northrop Grumman, our employees have incredible opportunities…
Skills: Digital Circuit Design, FPGA Technology, Schematic Capture, Prototyping, Hardware Debugging
Chicago, Illinois, United States · On-site
$83k–$137k/yr
Ann & Robert H. Lurie Children’s Hospital of Chicago provides superior pediatric care in a setting that offers the latest benefits and innovations in medical technology, research and family-friendly design. As the larges…
Skills: Data Pipeline Implementation, Data Modeling, Python, Java, C#
Illinois, United States · Remote OK
$210k–$314k/yr
Posting Type Remote/Hybrid Job Overview ABOUT THE ROLE We’re seeking a seasoned technical leader with deep expertise in building and scaling complex, cloud-native distributed systems. This individual is a recognized auth…
Skills: Agile Methodology, Algorithms, Automation, Big Data Processing, Distributed Systems
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Lead penetration testing efforts across web, mobile, and medical device applications to identify and remediate vulnerabilities. Develop technical reports on exploit chains and automate security testing using custom scripts.
Requires over 5 years of penetration testing experience, preferably in healthcare or regulated environments. Expertise in OWASP Top 10, mobile testing frameworks, and scripting languages is essential.
Passionate about precision medicine and advancing the healthcare industry?
Recent advancements in underlying technology have finally made it possible for AI to impact clinical care in a meaningful way. Tempus' proprietary platform connects an entire ecosystem of real-world evidence to deliver real-time, actionable insights to physicians, providing critical information about the right treatments for the right patients, at the right time.
Tempus is seeking a Senior Application Security Engineer with deep expertise in penetration testing to lead efforts in identifying and remediating vulnerabilities across web, mobile, and medical device applications. You will safeguard sensitive healthcare data and ensure the security of our internal systems and software medical device (SaMD) products, supporting our mission to improve patient outcomes through secure-by-design principles.
Execute advanced black-box and grey-box penetration tests on web applications, APIs (REST/GraphQL), and internal systems.
Perform deep-dive mobile security assessments on iOS and Android, including reverse engineering and bypassing client-side controls like root detection and certificate pinning.
Lead specialized security testing and threat modeling for FDA-regulated medical device software, ensuring compliance with HIPAA, GDPR, and FDA cybersecurity guidelines.
Develop high-quality technical reports detailing exploit chains and business logic flaws, providing engineering teams with hands-on remediation guidance.
Automate security testing by developing custom tools and scripts in languages such as Python, Go, or PowerShell.
Communicate complex security risks and business impacts to executive leadership and cross-functional stakeholders.
Mentor junior team members and provide security training to development teams to foster a robust culture of security awareness.
5+ years of experience in penetration testing, ideally within healthcare or highly regulated environments.
Expert knowledge of web/API vulnerabilities (OWASP Top 10) and mobile testing frameworks (Frida, Burp Suite, MobSF, Ghidra).
Understanding of medical protocols (DICOM, HL7) and cloud security practices (AWS, Azure, or GCP).
Proficiency in scripting languages (Python, JavaScript/TypeScript, Go) and secure SDLC practices.
Excellent analytical, problem-solving, and interpersonal communication skills.
Offensive Security: OSCP, OSCE, or OSWE.
Mobile Security: eCMAP or GMOB.
General/Regulated: CEH, CSSLP, GPEN, GWAPT, or UL 2900 training.
The expected salary range above is applicable if the role is performed from Illinois and may vary for other locations (California, Colorado, New York). Actual salary may vary based on qualifications and experience. Tempus offers a full range of benefits, which may include incentive compensation, restricted stock units, medical and other benefits depending on the position.
We are an equal opportunity employer. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.
Tempus AI, Inc. (NASDAQ: TEM) is a technology company leading the adoption of AI to advance precision medicine.
Tempus is a technology company advancing precision medicine through the practical application of artificial intelligence in healthcare. With one of the world’s largest libraries of multimodal data, and an operating system to make that data accessible and useful, Tempus provides AI-enabled precision medicine solutions to physicians to deliver personalized patient care and in parallel facilitates discovery, development and delivery of optimal therapeutics. The goal is for each patient to benefit from the treatment of others who came before by providing physicians with tools that learn as the company gathers more data. For more information, visit tempus.com.
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Based on 5110 listings with disclosed salaries, most engineering jobs in Illinois pay between $79k–$180k per year. Individual offers vary with seniority, company size, and specialization.
There are currently 9,256 open engineering positions in Illinois listed on Clera. New openings are added daily as companies post roles.
Companies currently hiring include Allergan, Caterpillar Inc., Northrop Grumman, Sargent & Lundy, Northrop Grumman Mission Systems, Inc., among others. Browse the listings above to see every active employer.
Yes — 2306 of the 9256 open engineering positions offer remote or hybrid work (672 remote, 1634 hybrid).
Each listing links directly to the employer's application page. Apply early — fresh listings get the most recruiter attention in the first two weeks.
