UNKNOWN

ADAPTED_NOW

To meet customer requirements and comply with local or state regulations, applicants for certain customer-facing roles may need to: - Undergo additional background screens and/or drug/alcohol testing for customer credentialing. A successful candidate will be a self-starter who will take the time to understand the existing operations, identify opportunities for improvement, and help build and implement a roadmap to manufacturing excellence.

YEAR

A trusted partner for millions of customers, Ecolab (ECL) is a global sustainability leader offering water, hygiene and infection prevention solutions and services that protect people and the resources vital to life. Building on a century of innovation, Ecolab has annual sales of $15 billion and more than 48,000 associates, Ecolab delivers comprehensive science-based solutions, data-driven insights and world-class service to advance food safety, maintain clean and safe environments, and optimize water and energy use, and improve operational efficiencies and sustainability for customers in the food, healthcare, life sciences, hospitality and industrial markets in more than 170 countries around the world. When you come to work at Ecolab, you get to take on some of the world’s most meaningful challenges and have the opportunity to learn and grow, shape your career, make an impact and quickly see the importance of your work. For more Ecolab news and information, visit www.ecolab.com. Follow us on Twitter @ecolab, Facebook at facebook.com/ecolab, LinkedIn at Ecolab or Instagram at Ecolab Inc. To explore career opportunities at Ecolab, visit jobs.ecolab.com.

Ecolab Inc.

Continuous Improvement Engineer

JobAdX

TEMPORARY

FULL_TIME

CONTRACTOR

POSTING_API

Since 2010, we've helped thousands of candidates land full-time jobs at tech leaders like Google, Apple, PayPal, Visa, Western Union, Wells Fargo, Client, Paypal, Banking, Wayfair, Client, Client and hundreds more with Job offers of $95k to $154k. Currently, We are looking for entry-level software programmers, Java Full stack developers, Python/Java developers, Data analysts/Data Engineers/ Data Scientists, Machine Learning engineers for full time positions with clients.

SynergisticIT is a California-based technology company specializing in software development solutions. Founded in 2010, it focuses on building scalable and efficient applications for businesses across various industries.

The company provides custom software development services, including application design, system integration, cloud solutions, and technology upgrades. Its development approach emphasizes agility, innovation, and aligning solutions with client needs.

SynergisticIT works with organizations of different sizes, helping them adapt to evolving digital demands through reliable and high-quality software. By combining technical expertise with a results-driven mindset, the company aims to deliver solutions that enhance business performance and support long-term growth.

Overall, SynergisticIT positions itself as a bridge between talent and opportunity in the technology sector. By integrating consulting, development, and upskilling services, the company aims to create value for both organizations seeking skilled professionals and individuals pursuing careers in IT.

SynergisticIT

Junior Java DevOps Engineer / Python Developer (Remote)

FEED

Analyzes process dynamics, develops FOPDT/SOPDT models, calculates and troubleshoots PID tuning, evaluates disturbance rejection and feedforward control strategies, and develops control calculations for split-range, ratio, cascade, override, and related regulatory control applications. At MPC, we’re committed to being a great place to work – one that welcomes new ideas, encourages diverse perspectives, develops our people, and fosters a collaborative team environment.

Marathon Petroleum

Process Controls Engineer III/Senior Process Controls Engineer

Appcast Exclusive 1

We're seeking an Engineer to use their controls and automation expertise to solve manufacturing challenges, improve processes, and implement solutions that increase efficiency and reliability. Experience using time management skills such as prioritizing/organizing and tracking details and meeting deadlines of multiple projects with varying completion dates.

Medline

Controls Engineer

OTHER

The Site Reliability Engineer will partner closely with development, QA, and other SRE resources to build, automate, maintain, and support reliable cloud infrastructure across development, test, and production environments. Employee pay is based on factors like relevant education, qualifications, certifications, experience, skills, seniority, location, performance, union contract and business needs.

Kforce is a solutions firm specializing in technology, finance and accounting, and professional staffing services. Our KNOWLEDGEforce® empowers top companies to achieve their digital transformation goals. We curate teams of technical experts who deliver solutions custom-tailored to each client’s needs. These scalable, flexible outcomes are shaped by deep market knowledge, thought leadership and our multi-industry expertise.
 
Our integrated approach is rooted in 60 years of proven success deploying highly skilled professionals on a temporary and direct-hire basis. Each year, approximately 18,000 talented experts work with the Fortune 500 and other leading companies. Together, we deliver Great Results Through Strategic Partnership and Knowledge Sharing®.

Kforce Inc.

Site Reliability Engineer III

kforce

The ideal candidate will excel at both surveying broad business domains, crafting a technical strategy to support the many possible futures of the business, and diving deep into the details and personally delivering the highest-leverage projects from that roadmap. You will make credit decisioning & offers real time and intelligent, spanning dynamic credit offers, line, balance transfer, product upgrades, retention offers leveraging novel data sources and predictive models, as well as quantitative in-market testing and experimentation.

Discover Financial Services

Senior Staff Full-stack Engineer - Customer Platforms

Ivy Exec

HOUR

Electrical calculations & studies including, but not limited to: feeder sizing, electrical equipment sizing, voltage drop, short circuit analysis, load flow, protective device (breakers / relays) coordination studies, arc flash analysis and grounding. This is a great opportunity to get involved and assist in the planning, design, development and leading of Electrical Engineering projects in the Oil & Gas and Petrochemical industries.

Every day, System One focuses on services and solutions that require a high degree of specialization, in-demand technical skills, and large-scale operational expertise. We are essential partners to those on the front lines of our nation’s most critical infrastructure, technology, and life sciences initiatives. 
Founded more than 40 years ago as a staffing partner to the engineering industry, today System One is a diversified organization operating in over 50 locations and putting more than 9,000 people to work in the United States, Canada, and the United Kingdom.

System One

Senior Electrical Engineer

The Management Plane team is responsible for building the main experience of the platform, including the public-facing APIs users consume to configure, observe, and interact with the mesh, as well as the main workflows and processes that provide multi-tenancy and security to our hybrid and multi-cloud service mesh. • Collaborate closely with product management, UX, and cross-functional teams to design and implement public APIs that will be used to configure all the aspects of a service mesh: networking, security, and observability.

Tetrate

Senior Software Engineer (Go)

The position is well suited for an engineer who enjoys working with complex systems, troubleshooting production issues, and contributing to the continued evolution and sustainability of the platform. This role focuses on supporting, enhancing, and progressively modernizing enterprise and legacy applications using C#, NET Framework, and SQL Server.

Sarnova

Software Engineer - Digitech

To help you stay energized, engaged and inspired, we offer a wide range of benefits including a strong retirement plan, tuition reimbursement, comprehensive healthcare, support for working parents and Flexible Time Off (FTO) so you can relax, recharge and be there for the people you care about. BlackRock’s hybrid work model is designed to enable a culture of collaboration and apprenticeship that enriches the experience of our employees, while supporting flexibility for all.

BlackRock

Senior QA Engineer Vice President

You will lead the way in building next-generation talent for Capital One Tech—mentoring managers and engineers, driving workforce strategy and actively recruiting top-tier talent. Our Directors are technical people leaders who drive engineering strategy, guide complex architectural decisions and translate business goals into impactful technology platforms.

Director, Full Stack Engineer

Cross-Agency & Campus System Orchestration: Design specialized connectivity bridging core public systems of record (e.g., Tyler Technologies, Infor Public Sector, SAP, CGI Advantage, Ellucian Banner/Colleague, Workday) with modern cloud platforms (Salesforce Government/Education Cloud, Snowflake, AWS GovCloud, Microsoft Azure Government). • Strategic SLED Architecture & Modernization: Lead the architectural design of end-to-end integration strategies across state/local agencies and university systems, incorporating Application Integration, EDI, and secure Managed File Transfer (MFT) to modernize legacy infrastructure without high-risk "rip-and-replace" disruptions.

Boomi

Senior Presales Solutions Engineer, SLED

Proven experience in developing Applications and Websites using, HTML, CSS, JavaScript libraries, Java/Open JDK v11 and up, C#. Within the range, individual pay is determined by work location and additional factors, including job-related skills, experience, and relevant education or training.

Levi, Ray & Shoup

Software Engineer II - Remote

Software Engineers - Remote

Database Management: Work with relational databases (e.g., SQL Server) and potentially non-relational databases to store, retrieve, and manage large datasets. You will collaborate closely with cross-functional IT teams, data analysts, data scientists, and other stakeholders to ensure the availability, reliability, and accessibility of data to support various business needs.

Data Engineer - Mid Level - Remote

Formerly Qualitest, QualityAI supports global enterprises across regulated and technology-driven industries, combining deep engineering heritage with AI-enabled delivery, operational assurance, and lifecycle expertise to help clients achieve certainty at go-live. Operating across data, models, platforms, infrastructure, and operational environments, the company provides assurance and engineering expertise that helps organizations ensure systems perform reliably in real-world conditions.

Qualitest

AI Engineer

Strong expertise in enterprise infrastructure, cloud architecture, AI infrastructure, storage, networking, virtualization, and modern data platforms, with hands-on knowledge of technologies and protocols including Linux, Kubernetes, Docker, VMware, NFS, SMB/CIFS, S3, NVMe/TCP, RDMA, InfiniBand, Ethernet, and distributed systems. A consultative, self-driven mindset with a track record of building scalable programs, technical frameworks, and strategic partnerships that deliver lasting business impact, while maintaining a passion for emerging technologies in AI, cloud infrastructure, containers, networking, and distributed systems.

VAST Data

Senior Systems Engineer - GSI

We are seeking an experienced Payment Systems Engineer to help build and scale a modern enterprise payments platform supporting transactions across multiple customer channels, including in-store POS, e-commerce, mobile, kiosk, and call center environments . You'll work with Product, Architecture, and other engineering teams to design reliable payment services, integrate with external payment providers, and develop capabilities that make payments secure, resilient, scalable, and seamless for customers.

True North Consultants, Inc.

Payment Systems Engineer

Leoforce-Top Echelon

The ideal candidate will bring strong Python expertise, extensive data engineering experience, and the ability to lead technical initiatives while mentoring team members. This position combines hands-on engineering with technical leadership, focusing on scalable data solutions, AI-enabled applications, and cloud technologies.

Founded by CPA firms in 1994, Creative Financial Staffing has spent over 30 years helping job seekers and employers succeed. In fall 2025, we rebranded as CFS—a name that reflects our full range of expertise while staying true to the trusted company you know.CFS is the industry’s leading employee-owned staffing firm, connecting top talent in accounting, finance, technology, and human resources. We provide skilled professionals on both a temporary and permanent basis across diverse industries, leveraging our extensive network to match the right people with the right opportunities.Our dedication to excellence extends to our award-winning culture, recognized repeatedly for growth, recruiting, workplace environment, and employee support. Honors include Forbes’ “America’s Best Recruiting and Temporary Staffing Firms,” Staffing Industry Analysts’ top U.S. staffing rankings, FlexJobs’ Top 100 Companies for Remote and Hybrid Work, Top Workplaces USA, Newsweek’s Best Practices awards, and more.

Lead Data Engineer

Leoforce - Creative Financial Staffing

You will implement and deliver scalable ELT pipelines, production-grade data models, and the observability frameworks that keep them reliable — translating business requirements into well-documented, high-performance data solutions that power analytics, BI, and ML across the organization. • Celigo is a leading intelligent automation platform that puts the power of automation in the hands of every team, unifying workflows from the predictable to the fully agentic in a single platform.

Database Engineer Jobs in Chicago, IL

Continuous Improvement Engineer Ecolab Inc.

Junior Java DevOps Engineer / Python Developer (Remote) SynergisticIT

Process Controls Engineer III/Senior Process Controls Engineer Marathon Petroleum

Controls Engineer Medline

Site Reliability Engineer III Kforce Inc.

Senior Staff Full-stack Engineer - Customer Platforms Discover Financial Services

Senior Electrical Engineer System One

Senior Software Engineer (Go) Tetrate

Software Engineer - Digitech Sarnova

Senior QA Engineer Vice President BlackRock

Director, Full Stack Engineer Discover Financial Services

Senior Presales Solutions Engineer, SLED Boomi

Software Engineer II - Remote Levi, Ray & Shoup

Software Engineers - Remote Levi, Ray & Shoup

Data Engineer - Mid Level - Remote Levi, Ray & Shoup

AI Engineer Qualitest

Senior Systems Engineer - GSI VAST Data

Payment Systems Engineer True North Consultants, Inc.

Lead Data Engineer CFS

Data Engineer Celigo

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