Top 125 Principal systems security engineer Jobs in Chicago, Il

Senior Software Engineer
Contemporary Control Systems, Inc. —Downers Grove, IL
- $117,600 - $135,000 a year
- Full-time
- Computer science
- Computer Science
- Software troubleshooting
- AD&D insurance
- Disability insurance
Quick Apply
Principal Cloud Engineer Azure
BMO Financial Group —Chicago, IL
- $112,200 - $209,000 a year
- Full-time
- DevOps
- Research
- Office
- Health insurance
- Tuition reimbursement
Principal Cloud Engineer Azure
BMO Financial —Chicago, IL
- $112,200 - $209,000 a year
- Part-time
- DevOps
- Research
- Office
- Health insurance
- Tuition reimbursement
AI Director
Emergent Staffing —Chicago, IL
- $190,000 - $210,000 a year
- Full-time
- System design
- Java
- AWS
- Health insurance
- Dental insurance
Quick Apply
3d
Lead Associate Principal, Infrastructure Innovation & Automation
Options Clearing Corporation —Chicago, IL
- $136,500 - $189,800 a year
- Full-time
- Hybrid work
- Computer science
- Computer Science
- Master's degree
- Health insurance
- Dental insurance
3d
Principal, Software Engineering: Software Development Test (SDET)
Options Clearing Corporation —Chicago, IL
- $158,600 - $263,700 a year
- Full-time
- Hybrid work
- Computer science
- 7 years
- Computer Science
- Health insurance
- Dental insurance
Lead Associate Principal, Software Engineering: Software Development Test (SDET)
Options Clearing Corporation —Chicago, IL
- $122,500 - $204,600 a year
- Full-time
- Hybrid work
- Computer science
- Computer Science
- 5 years
- Health insurance
- Dental insurance
Associate Principal, Artificial Intelligence Engineering
Options Clearing Corporation —Chicago, IL
- $127,900 - $176,800 a year
- Full-time
- Hybrid work
- Computer science
- Computer Science
- System design
- Health insurance
- Dental insurance
Associate Principal, Quality Assurance
Options Clearing Corporation —Chicago, IL
- $102,100 - $137,000 a year
- Online Application
- Hybrid work
- Computer science
- Computer Science
- 3 years
- Health insurance
- Dental insurance
Principal Systems Engineer I
Walgreens —Deerfield, IL
- $150,000 - $240,625 a year
- Computer science
- Computer Science
- Databases
- Health insurance
- Dental insurance
2d
Principal Engineer (Remote - Work From Home)
Lumata Health Inc —Chicago, IL
- $148,000 - $187,000 a year
- Full-time
- Remote
- Computer science
- Computer Science
- Salesforce
Principal Electrical Engineer
Argonne National Laboratory —Lemont, IL
- $116,250 - $215,280 a year
- Full-time
- Background check
- Doctoral degree
- Schematics
Lead Software Engineer
Sidley Austin LLP —Chicago, IL
- $122,900 - $180,000 a year
- Full-time
- Hybrid work
- Computer science
- Management
- Computer Science
Staff Software Engineer
RB Global —Chicago, IL
- $140,800 - $168,920 a year
- Full-time
- Remote
- 8 years
- Mentoring
- Senior level
- Health insurance
- Dental insurance
Quick Apply
Principal Software Engineer, Trading Systems
NinjaTrader —Chicago, IL
- $195,000 - $220,000 a year
- Remote
- Computer science
- Computer Science
- System design
- Paid parental leave
- Paid holidays
Quick Apply
Lead AI Engineer
KeyBank National Association —Chicago, IL
- $96,000 - $181,000 a year
- Full-time
- Remote
- Mentoring
- APIs
- In-person
Principal Engineer - Data Protection & Insider Threat
United Airlines —Chicago, IL
- $147,060 - $191,516 a year
- Full-time
- 5 years
- Master's degree
- Analysis skills
- Paid holidays
- Disability insurance
Staff Software Engineer, Core Infrastructure
Scribd, Inc. —Chicago, IL
- $145,000 - $275,000 a year
- Full-time
- Residential
- Mentoring
- APIs
- Paid parental leave
- Disability insurance
Principal Architect, AI Solutions
US AMR-Jones Lang LaSalle Americas, Inc. —Chicago, IL
- $215,000 - $300,000 a year
- Online Application
- Remote
- Background check
- Computer science
- Computer Science
- Paid parental leave
- Paid holidays
Quick Apply
Principal Architect - AI Engineer
United Airlines —Chicago, IL
- $140,600 - $183,108 a year
- Full-time
- Computer Science
- System design
- 3 years
- Paid holidays
- Disability insurance
3d

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principal systems security engineer jobs near chicago, il

Senior Software Engineer

Contemporary Control Systems, Inc.
Downers Grove, IL

Quick Apply

Job Details

Full-time
$117,600 - $135,000 a year

Benefits

AD&D insurance
Disability insurance
Health insurance
Dental insurance
Flexible spending account
Dependent health insurance coverage
401(k) matching
Flexible schedule
Life insurance
Prescription drug insurance

Qualifications

Computer science
Software engineering
Teamwork
Computer Science
Software troubleshooting
RESTful API
Production systems
JavaScript
GitHub
Linux
Shell Scripting

Full Job Description

Senior Software Engineer

Are you an experienced Software Engineer looking to join a collaborative team creating innovative building automation/communication products? If you thrive in a quality-driven environment and value comprehensive benefits that support family health and retirement security, we would like to hear from you.

Contemporary Controls designs and manufactures the system building blocks for networking, integrating and controlling automation processes where performance and reliability are important. Our products are built upon open technologies such as ARCNET, BACnet®, Controller Area Network (CAN), Ethernet, Modbus®, Niagara Framework®, and Sedona, and are typically found in building and industrial automation industries.

Our customers are systems integrators, contractors and mechanical and controls OEMs seeking simple and reliable networking and control products from a dependable source. With headquarters based in the Downers Grove Illinois, we have operations in the UK, Germany and China with self-manufacturing in the US and China.

Position Summary: To design, develop, document and troubleshoot software programs or portions of programs for new products. To provide software upgrades for existing products. To write and test software for embedded microcontrollers and computer systems. To perform other job-related duties as determined and assigned by management.

Essential Role Responsibilities (with or without accommodation):

· Assume responsibility for a portion of the software engineering part of a major new product or an entire project of less complexity, with some supervision and guidance.

· Perform system modeling and analysis in designing software features, drivers and operating system utilities.

· Plan, write, test and document software for embedded Linux systems & microcontrollers using C, C++, JavaScript, HTML, Python or other languages as required, including network/protocol interactions.

· Contribute to device build/release workflows, including cross-compilation and packaging patterns used by the team (e.g., cmake-based builds and ARM build targets) Implement and troubleshoot industrial communications and building-automation integrations using industry protocols, including inspection of traffic and diagnosis of field issues.

· Improve engineering effectiveness by introducing or strengthening development practices (code reviews, automated checks, CI/CD direction, and repeatable build/test flows) aligned to the team’s product competencies.

· Collaborate cross-functionally with hardware, quality, and product teams to translate requirements into robust designs, and to meet verification and validation expectations.

· Exemplify solid technical decision-making, including architecture discussions, coding standards, and secure development awareness within product software.

Education & Experience Required:

Bachelor’s degree in engineering or computer science and 5+ years of related experience, or an equivalent combination of education and experience.
Demonstrated professional software engineering experience, with significant work delivering production systems in C/C++ on Linux and debugging (including command-line workflows and scripting such as shell/Python where used).
Experience with MQTT, Rest API, Cloud.
Experience with modern build systems and packaging workflows for embedded targets (e.g., cmake, cross-compilation, ARM build targets) and versioning software (GitHub).
Candidates must be eligible to work in the United States and will not require sponsorship any time in the future.

Desired Skills:

· Familiarity with industrial/building communication stacks and protocols, including BACnet® and Modbus, and comfort diagnosing network/protocol issues.

· Experience with IoT/edge gateway integration patterns and multi-protocol systems.

· Experience with security validation practices and tools.

Principal Working Relationships:

1. Report to the R&D Manager.

2. Interface with Engineering, Product, and Marketing as needed.

3. Interface with manufacturing.

Job Type: Full-time, On-Site

Pay: $117,600 - $135,000 per year

Benefits include:

· 401(k) plan with a generous company match

· Flexible health and dental plans, with the company paying 80% of family coverage premiums

· Flexible work hours

· Company-paid short- and long-term disability, life, and AD&D coverage

· Vacation time

· Sick leave

· Personal days

Contemporary Controls is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, veteran status, genetic information, or any other status protected by applicable law.

Pay: $117,600.00 - $135,000.00 per year

Benefits:

401(k) matching
AD&D insurance
Dental insurance
Dependent health insurance coverage
Disability insurance
Flexible spending account
Health insurance
Life insurance
Prescription drug insurance

Work Location: In person

Quick Apply

Refine Your Search

principal systems security engineer jobs in chicago, il

Senior Software Engineer

Principal Cloud Engineer Azure

Principal Cloud Engineer Azure

AI Director

Lead Associate Principal, Infrastructure Innovation & Automation

Principal, Software Engineering: Software Development Test (SDET)

Lead Associate Principal, Software Engineering: Software Development Test (SDET)

Associate Principal, Artificial Intelligence Engineering

Associate Principal, Quality Assurance

Principal Systems Engineer I

Principal Engineer (Remote - Work From Home)

Principal Electrical Engineer

Lead Software Engineer

Staff Software Engineer

Principal Software Engineer, Trading Systems

Lead AI Engineer

Principal Engineer - Data Protection & Insider Threat

Staff Software Engineer, Core Infrastructure

Principal Architect, AI Solutions

Principal Architect - AI Engineer

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