infrastructure architecture Jobs in chicago, il

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Principal Linux Engineer

Kforce Technology Staffing

Remote or Draper, Utah, USA

Contract

RESPONSIBILITIES: Kforce's client in Draper, UT is seeking a Principal Linux Engineer to take full ownership of their enterprise Linux environment across on-premises and cloud infrastructure. Summary: Working alongside other principal-level engineers, you will be the most senior Linux specialist on the team. This is a hands-on role focused on standardizing, automating, and securing the Linux fleet. Architecture experience is a plus, but this is not an architecture or leadership role - it's about

Java Dev w/Oracle Fusion Middleware

Dexian Signature Consultants

Remote

Contract

Job Summary: Dexian is seeking a Java Developer with Oracle Fusion Middleware for an opportunity with a client located in Irvine, CA. Responsibilities: Developing and maintaining Java-based applications within the Oracle Fusion Middleware environment Working on integration projects using Oracle SOA Suite and other OFM components Implementing and managing security policies within WebLogic Server Contributing to the administration and performance tuning of OFM components Participating in the ful

Gen AI Solutions Architect Location: Remote

ProCorp Systems Inc.

Remote

Contract, Third Party

Position: Gen AI Solutions Architect Location: Remote Duration: Long term Required Skills: Architectural/technical experience with Gen AI (RAG/chain frameworks, Vector DB searches and embeddings, Agentic AI, etc.)Architectural/technical expertise with cloud especially Google Cloud Platform, Azure, AWS (native, cloud agnostic, container, etc offerings) and cloud/SAAS systems integration.Experience designing REST APIs that facilitate a strong developer experience or simplify systems integration.Ex

QA Performance Engineer (70% Performance & 30% Playwright)

Veterans Sourcing Group

Remote

Contract

Job Title: QA Performance Engineer (70% Performance & 30% Playwright) Location: 100% Remote PST Duration: 6 Months + Potential Extension/Hire Position Overview We are seeking a Senior Quality Test Engineer with deep expertise in performance testing and functional automation. This role will focus primarily (70%) on performance engineering using LoadRunner (DevWeb/TrueClient protocols) and secondarily (30%) on functional UI/API test automation using Playwright with TypeScript. The ideal candidate

Sr. Network Security Engineer

CDK Global

Remote or Cincinnati, Ohio, USA

Full-time

About Us: CDK Global is a leading provider of cloud-based software to dealerships and Original Equipment Manufacturers ("OEMs") across automotive and related industries. The Company's cloud-based, software as a service ("SaaS") platform enables dealerships to manage their end-to-end business operations including the acquisition, sale, financing, insuring, repair, and maintenance of vehicles. By automating and streamlining critical workflows, the integrated platform of modern solutions enables d

Sr. Software Engineer - Sitecore Web Development (Remote)

Publix

Remote or Lakeland, Florida, USA

Full-time

Publix Super Markets, Inc. is the largest privately-owned food retailer in the nation with more than 1,200 stores and more than 200,000 associates throughout the Southeast. We are associate-owned, proud of our family atmosphere, and consistently named as one of the best companies to work for in America. We are largely debt-free and renowned for our financial performance as well as our premier customer service. Publix?s Information Services (I/S) department is located in Lakeland, Florida and Alp

O365 Migration Manager

Beacon Hill

Remote

Contract

Location: Remote EST, some travel required to sites within the US. Position Description: Hands-on experience with the integration of newly acquired companies into our established Microsoft 365 environment. Confidently lead the team along the migration. Execute tenant-to-tenant migrations and other data migration tasks while following our mature, proven migration process and leveraging tools such as ShareGate. Required Skills: Senior level Project management skill is the most important piece of t

Lead Software Engineer

Changeis Inc

Remote

Contract

Senior Software Engineer(DevSecOps & Architecture)Location: RemoteSalary: $120k - $145k11-15 Years experience requiredChangeis, Inc. is seeking a highly skilled and motivated Senior Software Engineer to support our current work with the Supply Chain Systems Team.As a Senior Software Engineer, you will play a key role in our DevSecOps efforts, working closely with our development teams to ensure seamless integration of new features and applications into the SCM-ERP platform. You will be responsib

Digital Senior Development Engineer

CVS Health

Rhode Island, USA

Full-time

At CVS Health, we're building a world of health around every consumer and surrounding ourselves with dedicated colleagues who are passionate about transforming health care. As the nation's leading health solutions company, we reach millions of Americans through our local presence, digital channels and more than 300,000 purpose-driven colleagues - caring for people where, when and how they choose in a way that is uniquely more connected, more convenient and more compassionate. And we do it all w

Senior Site Reliability Engineer

Randstad Digital

Remote or St. Louis, Missouri, USA

Contract

job summary: Story Behind the Need Who is Resiliency Engineering Enablement? Partner with application and infrastructure teams to define Disaster Recovery (DR) standardsDesign, deploy and manage Tier 1 DR capabilities.Standardize and evangelize DR implementation patternsDefine and evangelize observability and ops excellence standards as related to DRDefine and maintain failover criteriaDefine, maintain and test Technical Recovery Guides (TRG) location: Saint Louis, Missouri job type: Contract

Senior Full Stack Tech Lead Developer - Vice President

Citi

Remote or Irving, Texas, USA

Full-time

The Senior Full Stack Tech Lead Developer is responsible for establishing and implementing new or revised application systems and programs in coordination with the Technology team. The overall objective of this role is to lead applications systems analysis and programming activities. Responsibilities: Resolve variety of high impact problems/projects through in-depth evaluation of complex business processes, system processes, and industry standardsProvide expertise in area and advanced knowledge

Azure Platform Architect C1

HAYS

Remote

Contract

Azure Platform Architect C1 - Contract or CTP - Remote - $50.00- $50.00/hr. The final salary or hourly wage, as applicable, paid to each candidate/applicant for this position is ultimately dependent on a variety of factors, including, but not limited to, the candidate's/applicant's qualifications, skills, and level of experience as well as the geographical location of the position. Applicants must be legally authorized to work in the United States. Sponsorship not available. Our client is see

Senior Software Engineer, i18n Infrastructure

Airbnb

Remote

Full-time

Airbnb was born in 2007 when two hosts welcomed three guests to their San Francisco home, and has since grown to over 5 million hosts who have welcomed over 2 billion guest arrivals in almost every country across the globe. Every day, hosts offer unique stays and experiences that make it possible for guests to connect with communities in a more authentic way. The Community You Will Join: Airbnb is a mission-driven company dedicated to helping create a world where anyone can belong anywhere. It

The ServiceNow Catalog and Knowledge Management Tech lead

Request Technology, LLC

Remote

Full-time

NO SPONSORSHIP ServiceNow Technical Lead (Catalog and Knowledge Management) SALARY: $160K - $180K PLUS $20K BONUS McLean, VA - on site 5 days a week OR REMOTE Full relocation This position will focus on supporting the ServiceNow Request Management (Catalog Self Service Portal) and Knowledge modules. The ServiceNow Catalog and Knowledge Management (KM) tech lead will demonstrate leadership skills and deliver in areas for the Operational support, process and governance documentation, and technica

Engineer (Elasticsearch)

Paradigm Technology

Remote

Contract

Position: Engineer (Elasticsearch) Location: Phoenix, AZ (REMOTE) Summary: Looking for an experienced Engineer to design, implement, and maintain Elasticsearch clusters for real-time search and analyticsMust have expertise in Elastic Stack, including Elastic Cloud Enterprise and managing clusters in production environmentsThis position is Remote, with occasional travel to Phoenix, AZ Key Responsibilities: Elasticsearch Design and ImplementationElasticsearch Maintenance and SupportElasticsearch

AI Coach & Technical Mentor

Metric5

Remote

Full-time

AI Coach & Technical Mentor Role Overview Metric5 is seeking an AI Enablement Consultant to coach and mentor federal employees in the practical application of traditional and generative AI. This role combines deep technical expertise with strong communication and instructional skills to guide agency teams in integrating AI capabilities into their existing large-scale data infrastructure, aiming to reduce fraud, waste, and abuse. Rather than building solutions directly, the consultant will levera

AI Coach & Technical Mentor

Metric5

Remote

Full-time

AI Coach & Technical Mentor Role Overview Metric5 is seeking an AI Enablement Consultant to coach and mentor federal employees in the practical application of traditional and generative AI. This role combines deep technical expertise with strong communication and instructional skills to guide agency teams in integrating AI capabilities into their existing large-scale data infrastructure, aiming to reduce fraud, waste, and abuse. Rather than building solutions directly, the consultant will levera

Senior Machine Learning Infrastructure Engineer - DGX Cloud

NVIDIA Corporation

Remote or Santa Clara, California, USA

Full-time

NVIDIA is hiring engineers to scale up its AI Infrastructure. We expect you to have a strong programming background, knowledge of datacenter hardware, operations, and networking, familiarity with software testing and deployment, familiarity with distributed systems, and excellent communication and planning abilities. We also welcome out-of-the-box thinkers who can provide new ideas with a strong execution bias. Expect to be constantly challenged, improving, and evolving for the better. You and o

Senior Infrastructure Engineer - Plex

Rockwell Automation

Remote or Troy, Michigan, USA

Full-time

Rockwell Automation is a global technology leader focused on helping the world's manufacturers be more productive, sustainable, and agile. With more than 28,000 employees who make the world better every day, we know we have something special. Behind our customers - amazing companies that help feed the world, provide life-saving medicine on a global scale, and focus on clean water and green mobility - our people are energized problem solvers that take pride in how the work we do changes the world

Senior Software Engineer I, Backend

Catapult Solutions Group

Remote

Full-time

Senior Software Engineer Real-Time Streaming Analytics Engineering Department Remote (U.S. Based Flexible Work Policy) This is a fully remote role with flexible work hours. No on-site requirements. Full-Time PositionAbout Our Client Our client is a leading innovator in the creator commerce space, offering tools and platforms that connect digital influencers with global brands and retailers. With over a decade of industry experience, they operate globally and serve a massive user base of creato