Senior Linux System Engineer Jobs in Chicago, IL

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Senior Lead System Administrator / Linux & VMware

ECI - Estrada Consulting Inc.

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Remote or Sacramento, California, USA

Third Party, Contract

Senior Lead Systems Administrator / Linux & VMware Minimum Mandatory Qualifications: Bachelor's degree in Engineering, Computer Science or equivalent Candidates will have 10-15 years experience working in Information Technology which will include the following specific experience: Minimum of eight (8) years of experience in each of the following: 1. Systems design, maintenance, analysis, and testing. 2. Complex technology implementations, with an eye toward consistent reengineering and refactor
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Posted 25 days ago | Updated 25 days ago

Software Engineer, Senior - Backend, .NET, C#, Linux [REMOTE]

Technology Navigators

•

Remote

Full-time

No sponsorship available. No third-party candidates. Please note, this role is 100% REMOTE. We are seeking a Senior Software Engineer to join our team and contribute to the development of ourplatform.*This is an exclusive, off-market opportunity. Our client searches are confidential.* Apply now to learn more about this unique new position! What you get to do: Contribute throughout the software development life cycle (SDLC), including design, coding, testing, deployment, and maintenance. Collabor
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Posted 27 days ago | Updated 4 days ago

Network / System Engineer V - Infra Engineer

Apex Systems

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Chicago, Illinois, USA

Full-time

Job#: 2026156 Job Description: Description: This role can sit in Chicago, IL and Denver, CO. This specific role is required to be fulfilled on site. We invite you to join the Global Information Security (GIS) team at our client as an Infrastructure Engineer. In this role, you will utilize the experience you have gained throughout your career to provide hands-on operational deployment and support for commercial and custom software applications. This is an individual contributor role, working wi
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Posted 6 days ago | Updated 11 hours ago

Linux & AWS Engineer

HireRising

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Remote

Full-time

Position Title: Engineer, Cloud System (Contractor) Role: The Cloud Systems Engineer will focus on AWS EC2 instance development and management, Linux server support, Kubernetes, building Infrastructure as Code (IaC) and modernizing on-premises server workloads. As a Cloud Systems Engineer , you will play a crucial role in deploying solutions for cloud migrations while working in a role to continue to support on-prem Linux servers and storage. Responsibilities AWS EC2 Engineering: Design, deploy,
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Posted 21 days ago | Updated 21 days ago

System Engineer

Agile

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Remote

Full-time

Title: System Engineer Salary: $105k - $115k Benefits: Medical, Dental, Vision, 401k match, Bonus, and more Location: Atlanta, GA (hybrid schedule) Our client has a great culture and collaborative environment, and they are looking for a System Engineer to grow within their Atlanta team. This role What you need: 4+ years experience in Systems Engineer, Network Engineer, or System Administrator roleExperience with Linux serversExperience Powershell scriptingGreat communication skills, particularly
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Posted 11 days ago

Information System Security Engineer

Cook County Bureau of Human Resources

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Illinois, USA

Full-time

Under the direction of the Manager of Security Engineering or designee, serves as a technical expert for organizational-wide security engineering initiatives to execute the Information Security Office (ISO) s mission and vision. Develops a set of security standards and best practices for the organization and recommend security enhancements to management as needed. Assists in the development of strategies to respond to and recover from a security breach. Assists with ISO s data forensic capabilit
Posted 39 days ago

Remote: Senior RHEL Linux Engineer

KE Staffing

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Remote

Contract

Description: We're currently seeking a highly skilled Senior RHEL Linux Engineer to join our dynamic team. This role is instrumental in managing and enhancing our Linux infrastructure, ensuring operational efficiency, security, and system reliability. Key Responsibilities - Administer and support daily operations of RHEL Linux environments. - Deploy patches and updates to ensure system security and performance. - Manage security protocols, including firewall configurations, intrusion detection
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Posted 1 day ago

Senior C++ Trading Software Developer - R

Next Step Systems

•

Chicago, Illinois, USA

Full-time

Senior C++ Trading Software Developer, Chicago, IL This Senior C++ Trading Software Developer position is 100% Onsite and NOT open for Remote. Company Will Sponsor Visas! Company Will Relocate Candidates! Senior C++ Trading Software Developer Responsibilities: - Work collaboratively with technology and business teams on trading and research platforms. - Design and implement high quality software solutions used for algorithmic trading, exchange connectivity, and research. - Explore and work wit
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Posted 11 days ago | Updated 22 hours ago

Senior Platform Engineer

Randstad Digital

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Remote or Bellevue, Washington, USA

Full-time

job summary: We are seeking an experienced Senior Platform Engineer to join our talented global team. The Senior Platform Engineer will play a pivotal role in designing, building, and maintaining robust, scalable, and secure platforms that underpin our core products and services. This role offers an exciting opportunity to work with leading-edge technologies, collaborate with cross-functional teams, and drive innovation within the organization. location: Bellevue, Washington job type: Permanen
Posted 7 days ago | Updated 1 hour ago

Senior Systems Administrator/Engineer - Windows & Linux

Edify Technologies, Inc.

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Remote or New York, New York, USA

Full-time

Job Title: Senior Systems Administrator/Engineer (Windows & Linux) Job Location: New York City, NY (Remote/ Hybrid) Duration: full-time with Client About Edify Technologies: Transforming Businesses with Innovative Digital Solutions! Headquartered in Naperville, IL, we are a dynamic team with over two decades of industry expertise, dedicated to delivering robust business solutions, staff augmentation, and a comprehensive range of application and web services. As a former recipient of INC. Magazin
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Posted 6 days ago | Updated 1 day ago

Senior Quantitative Researcher, Buy-Side - R

Next Step Systems

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Chicago, Illinois, USA

Full-time

Senior Quantitative Researcher, Buy-Side, Chicago, IL This Senior Quantitative Researcher position is 100% Onsite and NOT open for Remote. Company Will Sponsor Visas! Company Will Relocate Candidates! Senior Quantitative Researcher Responsibilities: - Work collaboratively with the technology and business teams to develop an understanding of complex financial markets, products, and strategies. - Analyze financial market data to identify patterns and potential opportunities. - Develop forecasts
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Posted 11 days ago | Updated 22 hours ago

Contract Senior Data Engineer

Precision Resource Group Limited

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Remote

Contract

Overview: We are seeking a highly skilled and experienced Contract Senior Data Engineer to join our dynamic team. As a Senior Data Engineer, you will play a critical role in designing, implementing, and maintaining scalable data pipelines and infrastructure to support our data-driven initiatives. You will collaborate closely with cross-functional teams to understand data requirements, architect robust solutions, and ensure the reliability and efficiency of our data ecosystem. This role offers an
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Posted 4 days ago | Updated 3 hours ago

Senior Quantitative Researcher, Buy-Side, PhD Preferred - R

Next Step Systems

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Chicago, Illinois, USA

Full-time

Senior Quantitative Researcher, Buy-Side, PhD Preferred, Chicago, IL This Senior Quantitative Researcher position is 100% Onsite and NOT open for Remote. Company Will Sponsor Visas! Company Will Relocate Candidates! Senior Quantitative Researcher Responsibilities: - Work collaboratively with the technology and business teams to develop an understanding of complex financial markets, products, and strategies. - Analyze financial market data to identify patterns and potential opportunities. - Dev
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Posted 11 days ago | Updated 22 hours ago

Sr. Data Engineer

Randstad Digital

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Remote or Grand Rapids, Michigan, USA

Full-time

job summary: This is an opportunity for a Sr Data Engineer to join a fast growing and leading grocery chain in the Midwest. location: Grand Rapids, Michigan job type: Permanent salary: $120,000 - 130,000 per year work hours: 8am to 4pm education: Bachelors responsibilities: Designs, codes, tests, and implements data movement, dashboarding and analytical assets; develops system documentation according to SAFe Agile principles and industry standards. Evaluates architectural options and defin
Posted 5 days ago | Updated 1 hour ago

Senior RBAC Engineer

Request Technology, LLC

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Remote

Full-time

We are unable to sponsor for this Remote permanent role Position is bonus eligible Prestigious Enterprise Company is currently seeking a Senior RBAC Engineer, preferably with strong SailPoint experience. This individual will be a technical leader in RBAC solutions and should also be able to effectively collaborate, acting as a liaison with business and technology partners. This role requires extensive background and experience in Identity Management and Role-based Access Control. Responsibilitie
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Posted 43 days ago | Updated 18 days ago

Senior Quantitative Researcher, Strategy Developer, Buy-Side - R

Next Step Systems

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Chicago, Illinois, USA

Full-time

Senior Quantitative Researcher, Strategy Developer, Buy-Side, Chicago, IL This Senior Quantitative Researcher position is 100% Onsite and NOT open for Remote. Company Will Sponsor Visas! Company Will Relocate Candidates! Senior Quantitative Researcher, Strategy Developer Responsibilities: - Work collaboratively with the technology and business teams to develop an understanding of complex financial markets, products, and strategies. - Analyze financial market data to identify patterns and poten
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Posted 11 days ago | Updated 22 hours ago

Senior Sailpoint Developer/Engineer

Pyramid Consulting, Inc.

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Remote

Contract

Immediate need for a talented Senior Sailpoint Developer/Engineer. This is a 06+ months Contract opportunity with long-term potential and is located in EST(Remote). Please review the job description below and contact me ASAP if you are interested. Job ID: 24-20019 Pay Range: $65/hour. Employee benefits include, but are not limited to, health insurance (medical, dental, vision), 401(k) plan, and paid sick leave (depending on work location). Key Responsibilities: Engage business users to defin
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Posted 4 days ago

Sr. Data Engineer

Vaco Technology

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Remote

Full-time

Hiring a Senior Data Engineer for a Healthcare Technology client 100% Remote, EST/CST candidates preferred Salary: $110,000-120,000 + yearly bonus, benefits, 401k ENVIRONMENT: Data Modeling experience ETL pipelines Azure data factory SSIS experience Reporting data in the data mart Team Size: 2 other senior data engineers OVERVIEW: The Senior Data Engineer is primarily responsible for designing, building, and maintaining the infrastructure that supports data storage, flow, and retrieval. The Sen
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Posted 12 days ago | Updated 3 hours ago

Sr. Data Engineer

Vaco Technology

•

Remote

Full-time

Hiring a Senior Data Engineer for a Healthcare Technology client 100% Remote, EST/CST candidates preferred Salary: $110,000-120,000 + yearly bonus, benefits, 401k ENVIRONMENT: Data Modeling experience ETL pipelines Azure data factory SSIS experience Reporting data in the data mart Team Size: 2 other senior data engineers OVERVIEW: The Senior Data Engineer is primarily responsible for designing, building, and maintaining the infrastructure that supports data storage, flow, and retrieval. The Sen
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Posted 12 days ago | Updated 3 hours ago