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  • Mechanical Engineer - Vanair

    Lincoln Electric 4.6company rating

    Lead engineer job in Michigan City, IN

    Employment Status: Salary Full-Time Function: Engineering Pay Grade and Range: USXX - Grade USXX Salaried 57 (Min $74,603 - Mid $106,576$74,603.39 - $138,549.16) Bonus Plan: 8% AIP Target Bonus: 8.0 Hiring Manager: Kai Justice Recruiter: Allison Schock Internal Candidate Eligibility Criteria: 1. Is a Lincoln Electric employee with at least 1 year of service 2. Is NOT on an active Performance Improvement Plan (PIP) Overview Vanair , a Lincoln Electric company, has been an industry leader since 1972, working to bring our customers the very best in Mobile Power Solutions . Lincoln Electric is the world leader in the engineering, design, and manufacturing of advanced arc welding solutions, automated joining, assembly and cutting systems, plasma and oxyfuel cutting equipment, and has a leading global position in brazing and soldering alloys. We are recognized as the Welding Expert™, which advance customers' fabrication capabilities to help them build a better world. If you like being challenged, want to be a part of something special, and desire being part of an exciting team that is always striving to be at the forefront of our industry, then we're looking for you - a driven and motivated new team member. We are currently seeking to hire a Mechanical Engineer at our location in Michigan City, Indiana. Job Summary As a member of the Engineering staff, the Mechanical Design Engineer will design, test and develop, and maintain products, options, and accessories following company and industry standards. Primary Duties and Responsibilities Design and specify product component parts, subassemblies, and complete assemblies (New Product Development). Assist R&D personnel with set-up and laboratory testing to validate product performance. Analyze and interpret test data and make product revisions as necessary to comply with performance and safety requirements. Read, create, and maintain engineering documents such as exploded part assemblies, basic wiring and electrical schematics, and fabrication/machined detail drawings. Use the ECN (Engineering Change Notice) process to effectively and efficiently manage change aimed toward product improvement. Formulate product design specifications and update as required. Support assembly line by analyzing and solving problems or obstacles that occur during production. Help train production line and service departments for new builds and product improvements. Productively function in a fast-paced Engineering department that works intimately with manufacturing plant, sales personnel, and Service/Training team. Occasionally travel to assist with new applications, diagnostics, or trade shows. Assist with maintaining applications/equipment and how they integrate with evolving model year truck manufacturer changes. Other duties as assigned. Up to 50% travel to customer sites expected throughout North America Job Qualifications and Skills Mechanical Engineering, Technologist or related degree preferred, but will consider relevant work experience in lieu of a degree. Minimum 3 years experience in design, troubleshooting, and analysis of pneumatic, electrical, mechanical, and hydraulic controls and systems. Experience with rotary screw compressors. Good aptitude with hydraulic and mechanical driven equipment. Experience with automotive power train - work trucks, large equipment, and PTO proficiency is a plus. 2D / 3D CAD drawing environment experience (AutoCAD and Inventor preferred). Must be able to juggle priorities effectively. Must have a positive attitude and function well with group-oriented tasks. Experience with a document control system such as a Vault is a plus. Great Work Environment Pleasant, clean, well-lighted environment Family-oriented First-of-the-month Friday company-supplied lunches Company Parties including Christmas Party, Santa for the Kids, Summer Family Picnic, and more Local charity events Lincoln Electric is an Equal Opportunity Employer. We are committed to promoting equal employment opportunity for applicants, without regard to their race, color, national origin, religion, sex (including pregnancy, childbirth, or related medical conditions, including, but not limited to, lactation), sexual orientation, gender identity, age, veteran status, disability, genetic information, and any other category protected by federal, state, or local law.
    $74.6k-138.5k yearly 3d ago
  • Engineer, Sr Regulatory

    Constellation Energy 4.9company rating

    Lead engineer job in Warrenville, IL

    Who We Are As the nation's largest producer of clean, carbon-free energy, Constellation is focused on our purpose: accelerating the transition to a carbon-free future. We have been the leader in clean energy production for more than a decade, and we are cultivating a workplace where our employees can grow, thrive, and contribute. Our culture and employee experience make it clear: We are powered by passion and purpose. Together, we're creating healthier communities and a cleaner planet, and our people are the driving force behind our success. At Constellation, you can build a fulfilling career with opportunities to learn, grow and make an impact. By doing our best work and meeting new challenges, we can accomplish great things and help fight climate change. Join us to lead the clean energy future. Total Rewards Constellation offers a wide range of benefits and rewards to help our employees thrive professionally and personally. We provide competitive compensation and benefits that support both employees and their families, helping them prepare for the future. In addition to highly competitive salaries, we offer a bonus program, 401(k) with company match, employee stock purchase program comprehensive medical, dental and vision benefits, including a robust wellness program paid time off for vacation, holidays, and sick days and much more. Expected salary range of $124,200 to $138,000, varies based on experience, along with comprehensive benefits package that includes bonus and 401(k). Primary Purpose of Position Performs advanced regulatory/licensing/technical problem solving and provides analysis/insights in support of department, nuclear plant and fleet regulatory activities. Responsible for regulatory/technical decisions. Possesses excellent knowledge in functional discipline and its practical application and has detailed knowledge of applicable industry codes and regulations as well as Constellation licensing and regulatory processes. Primary Duties and Accountabilities Provide in-depth regulatory/technical expertise to develop, manage and implement regulatory analyses, activities and programs. Provide regulatory/technical expertise and consultation through direct involvement to identify and resolve regulatory issues. Provide complete task management of regulatory issues. Perform regulatory and department related tasks as assigned by supervision Accountable for the accuracy, completeness, and timeliness of work ensuring proper licensing basis management and assuring that standard design criteria, practices, procedures, regulations and codes are used in preparation of products. Perform independent research, reviews, studies and analyses in support of regulatory/technical projects and programs. Recommend new concepts and techniques to improve performance, simplify operation, reduce costs, reduce regulatory burden, correct regulatory non-compliances, or comply with changes in codes or regulations. Perform other job assignments and duties as directed by management or pursuant to company policy, including but not limited to emergency response, departmental coverage, call outs, and support of outage activities in positions outside the department. Minimum Qualifications Bachelor's degree in Engineering or equivalent technical degree Minimum of 6 years of professional experience Effective written and oral communication skills Maintain minimum access requirement or unescorted access requirements, as applicable, and favorable medical examination and/or testing in accordance with position duties Preferred Qualifications Previous Senior Reactor Operator (SRO) license/certification degree Advanced technical degree or related Experience with License Renewal, Regulatory, NRC in the Nuclear industry is HIGHLY Preferred
    $124.2k-138k yearly Auto-Apply 2d ago
  • Senior ABAP Development Lead

    Local World

    Lead engineer job in Chicago, IL

    Relocation support is available for qualified candidates, with packages tailored to individual circumstances, including household status, number of vehicles, pets, and whether you rent or own your home. About the Role Our client is seeking an experienced SAP Development Lead to drive the design, ABAP development of a global SAP S/4HANA Private Cloud environment. This is a senior, hands-on technical leadership role at a growing U.S. organization. Ideal for someone who thrives on building scalable SAP solutions, driving secure system architecture, and collaborating cross-functionally with business and IT teams. You'll lead development strategy and play a pivotal role in ensuring the stability and performance of mission-critical SAP applications. Key Responsibilities SAP Development Lead end-to-end development of custom SAP solutions in S/4HANA Private Cloud. Build applications using ABAP, ABAP RAP, OO ABAP, Smart Forms, and Adobe Forms. Develop modern UI experiences with Fiori/UI5. Create CDS Views, OData services, and RESTful APIs using ADT, BOPF, and BRF+. Deliver WRICEF objects and performance tuning using Workbench, SAT, ST05, ST12. Manage complex integrations via SAP CPI, IDOCs, BAPIs, RFCs, and flat files. Collaborate across FI/CO, SD, MM, PP, PM, and QM functional areas for end-to-end solutions. Oversee DevOps and transport management to ensure traceable, compliant deployments. Manage 1 onshore ABAP developer and 1 offshore ABAP developer Collaborate with offshore SAP Security team to support secure solution delivery Required Qualifications Bachelor's in Computer Science, Engineering, or related field. 8+ years SAP development experience (S/4HANA or ECC). 3+ years in a senior technical or team leadership capacity. Expertise in ABAP, Fiori/UI5, ABAP RAP; CPI experience preferred. Strong WRICEF development and CDS/OData expertise. Hands-on in multiple SAP full lifecycle implementations. Familiarity with Basis, infrastructure, and performance management. Experience partnering with Security teams, and basic security knowledge, is a strong plus. Strong communication and leadership skills.
    $82k-123k yearly est. 3d ago
  • Lead Analytics Engineer

    Recruiterthon LLC

    Lead engineer job in Chicago, IL

    The client is seeking a Lead Analytics Engineer with strong technical expertise in modern web development and hands-on experience in Customer Experience (CX) and Digital Analytics implementation. This role combines engineering excellence with MarTech and data instrumentation-supporting event tracking, data pipelines, customer identity, and audience activation across platforms such as mParticle, Mixpanel, and paid media ecosystems. As a lead, you will guide engineering best practices, oversee implementation quality, and collaborate with cross-functional teams to build scalable and reliable analytics foundations. You will ensure that data collection, CDP integrations, and tracking architectures are robust, performant, and aligned with business needs. Key Responsibilities Backend & Frontend Development (Light Full Stack Scope) Build and maintain backend services and APIs using PHP/Laravel or Node.js. Develop lightweight frontend interfaces and internal tools using React. Support ingestion pipelines and microservices that enable analytics and CX data flows. Ensure secure and scalable data movement across systems. CX & Digital Analytics Implementation Lead the implementation of event instrumentation, user behavior tracking, and data collection strategies for mParticle and Mixpanel. Define and configure data schemas, identity resolution rules, and event attributes within CDP platforms. Partner with CX, product, and analytics teams to translate tracking requirements into high-quality technical execution. Support funnel tracking, conversion measurement, and end-to-end customer journey instrumentation. Paid Media & Audience Activation Build and manage paid media audiences using mParticle/Mixpanel integrations (Meta, Google, TikTok, DV360, etc.). Configure audience segmentation, data sync rules, and activation logic. Ensure accuracy, governance, and compliance in audience delivery workflows. Cloud & Deployment Deploy and manage applications on AWS or GCP (baseline cloud proficiency). Utilize cloud services for hosting, storage, and operational workflows. Support CI/CD pipelines and automated deployment processes. Leadership & Collaboration Provide technical guidance to junior engineers and analytics implementation teams. Establish best practices for tagging, SDK usage, data quality, and integration architecture. Participate in solution design, code reviews, and technical documentation. Act as a key liaison across engineering, analytics, CX, and marketing teams. General Engineering Responsibilities Troubleshoot data quality, API, SDK, and integration issues. Maintain clean documentation for architectures, tracking setups, and implementation logic. Stay updated with modern MarTech, CDP, and analytics engineering trends. Qualifications 6-10 years of experience in engineering, analytics implementation, MarTech, or related technical roles. Deep understanding of mParticle, Mixpanel, or similar CDP/analytics platforms. Understanding of PHP (Laravel) or Node.js, along with basic React proficiency. Experience with event schemas, SDK implementation, data contracts, tagging, and tracking strategies. Familiarity with paid media audience activation and MarTech ecosystem integrations. Knowledge of relational/NoSQL databases and cloud platforms (AWS/GCP). Exposure to containerization (Docker; Kubernetes is a plus). Strong debugging, analytical, and communication skills. Proven ability to lead technical implementation and collaborate across functions. Education Bachelor's or Master's Degree in Engineering, Computer Science, Information Systems, Mathematics, or related discipline.
    $69k-95k yearly est. 1d ago
  • Senior Software Engineer

    Harnham

    Lead engineer job in Chicago, IL

    Senior Software Engineer - Build Next-Gen Conversational Platforms 💰 Salary: $230K base + 15% bonus + equity About the Opportunity Harnham is working with a fast-growing AI technology company that is building a next-generation agentic voice platform for enterprise-scale customer engagement. This organization partners with Fortune 50 businesses across healthcare, finance, and retail and is backed by leading investors with over $25M in funding. They are scaling rapidly and seeking an experienced Senior Software Engineer to join their engineering team and help shape the future of conversational AI. The Role You'll design and build core platform components, working on backend services and APIs that power real-time voice applications. This role requires strong CS fundamentals, experience in scalable architectures, and collaboration with ML engineers and product teams. Key Responsibilities Develop backend services and APIs for high-concurrency, real-time applications Design scalable, secure architecture for cloud-based systems Work across backend and some frontend layers (full-stack experience is a plus) Implement solutions in AWS ecosystems (EKS, Lambda, S3) Optimize data models and pipelines using Postgres Collaborate with ML engineers and DevOps to integrate AI models into production Mentor junior engineers and establish best practices in coding, testing, and CI/CD What We're Looking For 6-7+ years of software engineering experience Strong CS fundamentals (data structures, algorithms, architecture) Experience with AWS services and containerized environments (Docker/Kubernetes) Proficiency in backend development (Java, Python, or similar) Exposure to frontend frameworks is a plus Familiarity with distributed systems and high-performance architectures Why Apply? Competitive compensation + bonus + equity Work on industry-disrupting AI solutions Collaborative culture with real impact Relocation support and hybrid flexibility
    $230k yearly 2d ago
  • Lead Software Engineer

    Tag-The Aspen Group

    Lead engineer job in Chicago, IL

    About the Company The Aspen Group (TAG) is one of the largest and most trusted retail healthcare business support organizations in the U.S., supporting over 16,000 healthcare professionals across 1,200+ health and wellness offices in 46 states. Our brands, including Aspen Dental, ClearChoice Dental Implant Centers, WellNow Urgent Care, Chapter Aesthetic Studio, and AZPetVet, benefit from TAG's comprehensive suite of centralized business support services designed to enhance growth and provide high-quality healthcare experiences at scale. Together, we aim to make healthcare smarter, better, and more accessible for everyone. About the Role To support our rapid growth and technological evolution, we are seeking a Lead Software Engineer to join our expanding IT team. We're hiring two Lead Software Engineers on our full-stack team: one who leans Front-End and one who leans Back-End. You'll own mission-critical services (RESTful APIs, data streaming, rules engines) across microservices, set technical standards, and mentor engineers while collaborating with product and data science. You'll also help integrate AI models into production software and keep our products secure and compliant. Responsibilities Lead API and data-streaming service development used across TAG brands. Build and optimize systems for reusability, scalability, and maintainability; drive design patterns, code quality, and testing. Mentor engineers; influence architecture & best practices (technical leadership without direct people management). Partner with product & data science; participate in code reviews; stay current with emerging tech (including AI in software). Qualifications 10 years building large-scale software; ~5 years leading engineers/technical direction. Required Skills Strong in Python, Go, or C#; expert in REST; solid with GraphQL integrations. Proficient with SQL (MySQL/PostgreSQL), cloud (AWS/GCP/Azure), CI/CD, and Kubernetes. Experience integrating AI/ML models into software; security best practices/HIPAA awareness. Front-End-leaning role: deep experience with a modern SPA framework (e.g., React/TypeScript) and design-system driven UI. Back-End-leaning role: depth in distributed systems, data streaming, and service performance/observability. (Microservices & rules engines a plus.) Preferred Skills Healthcare tech exposure and HIPAA experience (bonus, not required). Pay range and compensation package Annual pay range: $167,000-$197,000. A generous benefits package that includes paid time off, health, dental, vision, and 401(k) savings plan with match. Equal Opportunity Statement If you are an applicant residing in California, please view our privacy policy here.
    $167k-197k yearly 2d ago
  • Engineer, Site Risk Management - Midwest

    Constellation Energy 4.9company rating

    Lead engineer job in Warrenville, IL

    WHO WE ARE As the nation's largest producer of clean, carbon-free energy, Constellation is focused on our purpose: accelerating the transition to a carbon-free future. We have been the leader in clean energy production for more than a decade, and we are cultivating a workplace where our employees can grow, thrive, and contribute. Our culture and employee experience make it clear: We are powered by passion and purpose. Together, we're creating healthier communities and a cleaner planet, and our people are the driving force behind our success. At Constellation, you can build a fulfilling career with opportunities to learn, grow and make an impact. By doing our best work and meeting new challenges, we can accomplish great things and help fight climate change. Join us to lead the clean energy future. TOTAL REWARDS Constellation offers a wide range of benefits and rewards to help our employees thrive professionally and personally. We provide competitive compensation and benefits that support both employees and their families, helping them prepare for the future. In addition to highly competitive salaries, we offer a bonus program, 401(k) with company match, employee stock purchase program comprehensive medical, dental and vision benefits, including a robust wellness program paid time off for vacation, holidays, and sick days and much more. Expected salary range of $118,800 to $132,000, varies based on experience, along with comprehensive benefits package that includes bonus and 401(k). PRIMARY PURPOSE OF POSITION Performs advanced technical/engineering problem solving in support of nuclear plant operations. Responsible for technical decisions. Possesses excellent knowledge in functional discipline and its practical application and has detailed knowledge of applicable industry codes and regulations. PRIMARY DUTIES AND ACCOUNTABILITIES Provide in-depth technical expertise to develop, manage and implement engineering analysis, activities and programs. Provide technical expertise and consultation through direct involvement to identify and resolve equipment and system problems. Provide complete task management of engineering issues. Perform engineering tasks as assigned by supervision applying engineering principles. Accountable for the accuracy, completeness, and timeliness of work ensuring proper configuration management and assuring that standard design criteria, practices, procedures and codes are used in preparation of plans and specifications. Perform independent research, reviews, studies and analyses in support of technical projects and programs. Recommend equipment, new concepts and techniques to improve performance, simplify construction, reduce costs, correct design or material flaws, or comply with changes in codes or regulations. All other job assignments and/or duties pursuant to company policy or as directed by management to include but not limited to: (Emergency Response duties and/or coverage, Department duty coverage and/or call out, and positions outside of department in support of outage activities etc.) MINIMUM QUALIFICATIONS Bachelor's degree in Engineering (Chemical, Civil/Structural, Electrical, Industrial, Mechanical or Nuclear) with 5 years of nuclear experience or related engineering experience Maintain minimum access requirements or unescorted access requirements, as applicable, and favorable medical examination and/or testing in accordance with position duties PREFERRED QUALIFICATIONS Professional Engineer Registration Advanced technical degree or related coursework 4 years experience in PRA model development or application
    $118.8k-132k yearly Auto-Apply 1d ago
  • Network Systems Engineer

    Links Technology Solutions 4.0company rating

    Lead engineer job in Chicago, IL

    Links Technology is seeking a driven and skilled Network Systems Engineer to join our client's team in Chicago, IL. Our client is the industry leader in data-driven, client-to-cloud networking for large data center, campus and routing environments. They leverage the latest advancements in cloud computing, artificial intelligence, and software-defined networking to provide their clients with a competitive edge in an increasingly interconnected world. Responsibilities of the Network Systems Engineer: The Pre-Sales Systems Engineer has the key responsibility of acting as a trusted advisor for our clients customers and partners to gather requirements and identify opportunities with existing and new customers. Own the pre and post-sales technical relationship with the assigned territory and customer base. Build and maintain a deep, sound knowledge of all our client's technologies, in order to support and help in the enablement of strategic customers. Facilitate technical training on our client's products, differentiators, solutions, and demos. Engage with key partners to develop proficiencies in delivering services around Our client's solution set. Participate in the execution of Proof of Concepts (POCs) and on-site customer testing. Execute technical Quarterly Business Reviews with customer base. Support onsite requirements at the customer site. Respond to inbound questions from the customers including research and lab testing of solutions. Present technical content to worldwide organizations both virtually and in-person. Create technical marketing materials for the global Arista organization. Travel expectations is approximately 10%. Qualifications of the Network Systems Engineer: Minimum of 5 years of networking design and implementation experience with a focus on Data Center, Campus, WI-FI and Security solutions working with Financial Services customers. Strong presentation and selling skills including communication of complex technical material. Solid understanding and knowledge of how to build successful relationships between an equipment manufacturer and a customer base of executives, architects, engineers and operations teams. Good interpersonal skills, customer relations skills, and problem management skills, with the ability to stay calm and professional under pressure while working to strict deadlines. Experience creating technical material (slides, white papers, battle cards, solution guides, etc). Solid knowledge of competitive products, solutions, and services. Experience with Network Overlay and Virtualization is highly desired. Previous experience building network automation using Python and Ansible desired. Network Industry Certification including Arista Cloud Engineer (ACE) level 3-5 desired. Benefits of the Network Systems Engineer: 10 Days PTO Health, Dental, and Vision Insurance Matching 401k Direct hire opportunity! Hybrid role in Chicago, IL Salary Range: $112k - $160k
    $112k-160k yearly 5d ago
  • Technical Lead Engineer, Artificial Intelligence

    Request Technology, LLC

    Lead engineer job in Chicago, IL

    Salary: Open + Bonus Hybrid: 3 days onsite 2 days remote *We are unable to provide sponsorship for this role* Qualifications Bachelor's or Master's degree in Computer Science or related technical field 10+ years software engineering/systems architecture experience with strong technical leadership 5+ years as senior technical contributor on complex production systems Expert in Python and proficient in SQL System design expertise: monolithic and microservice architecture, distributed systems, event-driven architecture, APIs Hands-on experience in data (e.g., data engineering, data pipelines, data transformation) Experience with LLMs and familiarity with multiple frontier lab models (e.g., Gemini, Claude, GPT) Familiarity of risk vectors in AI applications including hallucinations, bias, prompt injection, data privacy Cloud platforms/technologies: AWS, Docker, Kubernetes, CI/CD, Terraform Experience with RAG architecture and context engineering Familiarity with diverse LLM provider APIs and experience connecting agents to systems Responsibilities Partner with the Executive Director, AI Engineering to help define and execute on AI technical roadmap Lead and partner on the architecture of scalable systems incorporating LLMs and AI into organizational processes and infrastructure Design and build production applications in support of organizational use cases Provide technical mentorship to junior engineers on engineering best practices and system design (no direct reports) Conduct code/architectural reviews ensuring production readiness, safety, and adherence to high security and compliance standards Implement testing, evaluation, and monitoring frameworks for AI systems including hallucination detection and bias assessment Establish safety guardrails and responsible AI practices for LLM applications in a regulated environment Connect AI agents to organizational systems and workflows
    $77k-104k yearly est. 3d ago
  • Application Engineer

    MMD Services

    Lead engineer job in Chicago, IL

    Our client is a prominent Global leader dedicated to delivering exceptional experiences with over 1,000 subsidiaries and affiliated brands. With a commitment to innovation and personalized service, they are seeking a Talent Manager to join their team immediately. The Senior Application Engineer is responsible for designing, developing, and deploying enterprise-scale applications across both on-prem and cloud environments. This role combines deep technical expertise in Java, API development, cloud engineering, and modern DevOps practices with strong collaboration and problem-solving skills. The ideal candidate excels in building scalable solutions, driving platform modernization efforts, and supporting cross-functional teams in a fast-paced, dynamic environment. This position is suited for a proactive, detail-oriented engineer who thrives on innovation, continuous improvement, and delivering high-quality application solutions that support business growth. Position Summary: Design, develop, and deploy enterprise Java (J2EE) and web applications across on-prem and cloud environments. Build scalable, secure applications and support testing, deployment, and continuous improvement. Collaborate with engineering, product, architecture, and business teams to define technical requirements and deliverables. Review code, enforce best practices, and support cross-functional, distributed teams. Maintain and enhance CRM API and MDM platforms and assist with migrations to cloud architectures. Support and develop SOAP/REST APIs and data integrations across systems. Maintain CI/CD pipelines and help transition to cloud-based automation tools. Troubleshoot issues, review logs, and perform root cause analysis. Minimum Experience: At least 7 years of application development experience with strong Java, J2EE, and full-stack engineering skills. Experience building reusable components and working in large-scale enterprise environments. Hands-on cloud development experience (AWS required; Azure a plus). Knowledge of Kubernetes, CI/CD, and modern DevOps practices. Strong skills in SQL, NoSQL, and cloud databases (Snowflake, PostgreSQL, DynamoDB, Aurora, DB2). Proficiency in Java, Python, JavaScript, HTML5, CSS3, Node.js, and related frameworks/tools (Spring, Hibernate, JUnit, Git, etc.). Strong communication, problem-solving, collaboration, and project management abilities. Self-driven, detail-oriented, and comfortable working in ambiguous environments. MMD Services Inc. is an equal opportunity employer. All applicants are considered for all positions without regard to race, religion, color, sex, gender, sexual orientation, pregnancy, age, national origin, ancestry, physical/mental disability, medical condition, military/veteran status, genetic information, marital status, ethnicity, alienage or any other protected classification, in accordance with applicable federal, state, and local laws.
    $72k-96k yearly est. 5d ago
  • Senior Platform Engineer

    Harrington Starr

    Lead engineer job in Chicago, IL

    Senior Platform Engineer - AWS/Python/Terraform Global Brokerage Salary: $130,000 - $150,000 + benefits + bonus (20 - 50%) Hybrid: In office 3 days per week Join a leading global brokerage in the heart of Chicago and drive innovation. The Platform Engineering team seeks an ambitious Engineer specialising in AWS, Python, Terraform, Git for CI/CD, and Docker to create a cutting-edge platform for rapid, reliable software development and deployment. What's In It For You Global Brokerage: Join a dynamic team at a top brokerage. Continuous Learning: Access paid training for professional growth. Work-Life Balance: Flexible work arrangements, with 3 days in the central Chicago office. Collaboration: Work closely with development teams on monitoring metrics and CI/CD pipeline development. Comprehensive benefits package offering employer‑provided insurance (life/AD&D, disability, EAP), health & dental coverage, flexible accounts (HSA/FSA), generous time off (vacation, unlimited sick leave, parental leave), plus retirement plan with a company match - all designed to support employees' wellness, financial security, and work-life balance. Exciting Projects: Engage in complex, challenging projects. Role Responsibilities System Management: Monitor and manage AWS-focused systems and infrastructure. Platform Operations: Build and maintain a platform for cloud and on-premise application provisioning and operation. Configuration and Maintenance: Install, configure, test, and maintain operating systems, software, and infrastructure tools. CI/CD Development: Develop a continuous integration and deployment platform integrated with development tools. Developer Experience: Enhance developer experience in cloud infrastructure and application deployment. Policy and Guidelines: Develop policies, standards, and guidelines for Infrastructure as Code (IAC) and CI/CD processes. Automation: Implement workflow and toolchain improvements for task automation. Required Skills and Experience Experience: Minimum 5 years in a professional Platform Engineering role. Cloud Proficiency: Securely deploy and manage AWS applications, with cloud-native tooling and security best practices. Scripting Skills: Proficiency in Python. Docker Proficiency: Experience with Docker containerisation for software deployment and scalability. CI/CD Expertise: Automate software build, test, and deployment pipelines following agile methodologies. Terraform Exposure: Beneficial experience with Terraform. Observability Tools: Experience with Grafana and Splunk is beneficial, particularly in developing and applying an observability strategy across a large organisation. Learn More For more information, contact George Harris at Harrington Starr for a confidential conversation, or click "Apply" to start your application.
    $130k-150k yearly 4d ago
  • Senior Software Engineer

    Sotalent

    Lead engineer job in Chicago, IL

    Job Title: Senior Software Engineer(Backend) Type : Full time Our client is looking for a skilled software engineer to join a collaborative, Agile-driven environment. This role focuses on building and supporting scalable, cloud-based applications that deliver impactful digital experiences and help drive financial well-being for millions of users. Key Responsibilities Work closely within and across Agile teams to design, build, test, deploy, and maintain modern full-stack solutions. Contribute to a culture of continuous learning by staying current with emerging technologies, exploring new tools, and sharing knowledge through engineering communities and mentorship. Partner with product managers and cross-functional teams to deliver reliable, high-quality cloud solutions that support intuitive and engaging user experiences. Develop applications using a range of modern programming languages and frameworks, while leveraging both relational and non-relational databases. Build and deploy services using containerization and orchestration technologies, along with cloud-native platforms and services. Required Qualifications Bachelor's degree in a relevant field. Minimum of three years of professional software development experience (excluding internships). Preferred Qualifications Five or more years of hands-on experience with at least one modern programming language such as Java, Scala, Python, Go, or Node.js. Experience working with cloud platforms such as AWS, GCP, Azure, or similar. Strong background in open-source frameworks and tools. Proven experience working in Agile or iterative development environments.
    $83k-108k yearly est. 1d ago
  • Senior Java Software Engineer

    ESB Technologies

    Lead engineer job in Chicago, IL

    We are looking for a Java Developer to analyse, design, code, and test Java/HTML/CSS/SQL code and web applications. What You'll Do Analyse business requirements to determine appropriate technology solutions Write code, complete programming, perform testing, and debugging of web applications Design and implement web services Create SQL queries and database objects Work with non-technical end users as needed Follow department standards and methodologies Interact and communicate effectively with all levels of staff, senior management, and customers Provide ad-hoc reporting and analysis as required What You'll Need React and Unit testing for this one is a must. Required: 9 years of experience with Java 8, 11, and higher versions 5 years of experience with React and Unit Testing 6 years of experience with SQL 6 years of experience with JavaScript 6 years of experience with CSS 5 years of experience with Bootstrap 5 years of experience with JPA (Java Persistence API) 5 years of experience with JQuery 5 years of experience with Spring Framework (including MVC) Experience in agile development processes, especially Scrum Excellent communication and interpersonal skills Ability to work well individually and in a team environment Preferred: 6 years of experience with Eclipse IDE 5 years of experience with AWS Cloud (CodeCommit, CodeBuild, CodePipeline, etc.) 3 years of experience with Apache Tomcat/TomEE 3 years of experience with JUnit & Selenium 3 years of experience with Python 3 years of experience with Jira & Confluence
    $83k-108k yearly est. 5d ago
  • Systems Engineer

    Confidential Company 4.2company rating

    Lead engineer job in Chicago, IL

    Chicago-based financial technology firm, is seeking a Systems Engineer to maintain and enhance the environment for a variety of innovative trading, market risk, and broker systems used by clients worldwide. The candidate is expected to be a highly motivated individual who will be responsible for collaborating with a top-notch team of technologists in growing a world-class organization. The position reports to the VP of Hardware and Infrastructure. Primary Responsibilities: Manage, support, and troubleshoot data storage, servers, and other virtual computing platforms including Microsoft Cluster Manager, Microsoft Hyper-V, Red Hat OpenShift. Install hypervisors and operating systems in support of infrastructure to include patching, updating releases, firmware, and BIOS updates. Serve as a subject matter expert for virtualization, automation, and orchestration platforms. Manage server stability, security, performance, and capacity. Adapt, Improve, Develop, execute, and troubleshoot Windows provisioning scripts that utilize multiple languages/scripting technologies to streamline deployment. Develop, execute, and troubleshoot Windows provisioning scripts that utilize multiple languages/scripting technologies. Perform root cause analysis for supported environments. Prioritize multiple work streams simultaneously and meet deadlines. Deploy, maintain, and troubleshoot multiple virtualized environments (DevTest, Stage, Production). Develop plans for the future strategy of server/serverless, container services, storage, and platforms. Provide budgetary information as needed. Job Requirements: • Achieved or working towards MCSA/MCSE of advanced Windows Server/Active Directory Certification. • 5+ years' experience supporting Hyper-V virtualization platform including cluster implementation and automated fail-over. • Must be a creative problem solver with excellent trouble-shooting skills; flexible, proactive, and able to work in a fast-paced, ever-changing, and exciting environment. Nice to have: Cybersecurity experience Experience with administering Microsoft 365, Intune and SolarWinds is a plus. Experience with Rubrik or similar backup solutions. Experience with Tanium or similar third-party patching Linux, Ansible, Puppet
    $68k-95k yearly est. 3d ago
  • Microsoft System Engineer

    Sterling Engineering

    Lead engineer job in Chicago, IL

    Microsoft 365 Engineer Onsite Daily Locals Preferred This is a Full time, permanent position and is not open to sponsorship, 3rd party representation or H1B transfer at this time. I am looking for a hands-on Microsoft 365 Engineer to own, administer, and continuously improve our enterprise M365 environment. This is a great opportunity for someone who wants full ownership of a modern collaboration platform, enjoys solving complex technical challenges, and thrives in an onsite team environment. You'll manage daily operations, lead platform enhancements, and drive adoption across the business. Your work will directly impact company productivity, data security, and collaboration effectiveness. OVERVIEW OF RESPONSIBILITIES Microsoft 365 Administration Manage user identities, groups, licensing, and security settings in Entra ID (Azure AD). Administer Exchange Online (mail flow, hybrid connectivity, retention policies). Maintain and optimize Teams, SharePoint Online, OneDrive, Outlook, and collaboration workflows. Implement backup and recovery procedures for M365 email and files. Security & Compliance Enforce Conditional Access, MFA, and identity protection protocols. Configure retention/sensitivity labels and compliance policies via Microsoft Purview. Perform periodic security audits and resolve vulnerabilities. Support hybrid identity integration between AD and Azure AD. Monitoring & Troubleshooting Use PowerShell, Graph API, M365 Admin Center, and Defender portal to monitor performance and security. Quickly resolve complex issues related to email flow, Teams meetings, SharePoint access, and identity authentication. Build automation scripts, runbooks, and dashboards. Support & Collaboration Partner with the Service Desk and app teams to improve processes and ensure change control. Provide user training, communications, and documentation. Participate in on-call rotation and off-hours upgrades. Windows Server Management Maintain and support on-prem Windows Server infrastructure. Install, upgrade, patch, and troubleshoot server systems to ensure reliability. QUALIFICATIONS 5+ years in IT; 3+ years administering Microsoft 365 / Azure environments. Strong experience with Exchange Online, Teams, Intune, SharePoint Online, and Entra ID. Azure experience, including VMs, AKS, SQL managed instances, and Azure firewall. Strong PowerShell automation expertise. Experience with backup/disaster recovery and security protocols. Excellent communication and problem-solving ability. Microsoft or Azure certifications are a plus (Azure Admin, Azure Architect, M365, CCNA). Overview: Sterling Engineering / Staffing has a rich history of delivering top talent to our clients. We are a nationwide Staffing Firm that has been in business for over 56 years. With over 200 currently active clients, Sterling works within the Automation, Energy, Facilities, Information Technology, Food, Logistics / Supply Chain, Manufacturing, Packaging, Life Sciences, Pharmaceuticals, Engineering and R&D industries. Qualified applicants will receive consideration for employment without regard to race, color, age, religion, sex, sexual orientation, gender identity, national origin, disability, protected veteran status, or genetic information.
    $65k-87k yearly est. 3d ago
  • AS400 Synon Sr Developer

    Thunderhawk Technology Partners

    Lead engineer job in Schaumburg, IL

    Technical/Functional Skills: • Strong functional knowledge of core PBM functions, specifically core adjudication, pricing, accumulators, MED D Pricing, benefit plan, patient pay and regulations Required Skills: • 15+ years of hands-on coding experience in CA/2E (Synon), including programming, array handling, and commit control • 8+ years of hands-on coding experience in COBOL AS400 and/or Cobol ILE • Experience working with ACMS/MOM • Strong exposure to DB2400 Must have Skills - iSeries, SYNON, COBOL, AS400 (Mid-Range), ILE, COBOL/400, CLLE, SQL Roles & Responsibilities • Analyze and understand the functional and technical requirements. • Work with business and capability teams to discuss and refine the requirements. • Ability to guide the team and do hands-on development. • Partner with team members to build robust, efficient, effective solutions. • Identify opportunities to fine-tune and optimize applications. • Participate in Agile/Scrum development process. • Lead team in an onshore/offshore model • Work in a team focused on continuous integration, improvement and learning • Contribute to developing the technology roadmap for the team both functionally and technically • Experience of coordinating with the client for requirement clarification and solution discussions Generic Managerial Skills Required Education: Bachelor's Degree A master's is a plus
    $83k-108k yearly est. 3d ago
  • Senior Dotnet Developer

    Hexaware Technologies 4.2company rating

    Lead engineer job in Chicago, IL

    Required Skills & Experience Strong and practical expertise in .NET development. Solid experience with Microsoft Azure and AI Foundry/AI-related solutions. Strong Python programming skills. Proficiency with low-code/no-code platforms, especially Retool. Ability to quickly prototype, iterate, and convert ideas into workable models. Strong debugging skills with a proactive attitude toward fixing code and optimizing performance. Personal Attributes Must be a “vibe coder”-creative, curious, and passionate about building cool things. A true self-starter who can work independently with minimal supervision. A go-getter who thrives in fast-paced environments. High energy, enthusiasm, and a strong sense of ownership in getting work done.
    $63k-80k yearly est. 2d ago
  • Engineer, Site Risk Management - Midwest

    Constellation Energy 4.9company rating

    Lead engineer job in Warrenville, IL

    WHO WE ARE As the nation's largest producer of clean, carbon-free energy, Constellation is focused on our purpose: accelerating the transition to a carbon-free future. We have been the leader in clean energy production for more than a decade, and we are cultivating a workplace where our employees can grow, thrive, and contribute. Our culture and employee experience make it clear: We are powered by passion and purpose. Together, we're creating healthier communities and a cleaner planet, and our people are the driving force behind our success. At Constellation, you can build a fulfilling career with opportunities to learn, grow and make an impact. By doing our best work and meeting new challenges, we can accomplish great things and help fight climate change. Join us to lead the clean energy future. TOTAL REWARDS Constellation offers a wide range of benefits and rewards to help our employees thrive professionally and personally. We provide competitive compensation and benefits that support both employees and their families, helping them prepare for the future. In addition to highly competitive salaries, we offer a bonus program, 401(k) with company match, employee stock purchase program comprehensive medical, dental and vision benefits, including a robust wellness program paid time off for vacation, holidays, and sick days and much more. Expected salary range of $90,000 to $111,000, varies based on experience, along with comprehensive benefits package that includes bonus and 401(k). PRIMARY PURPOSE OF POSITION Responsible for performing engineering and technical tasks, under general supervision, in support of nuclear plant operations. PRIMARY DUTIES AND ACCOUNTABILITIES Perform engineering and technical tasks as assigned by supervision applying general engineering principles Assure all engineering products prepared are in accordance with applicable safety analyses, industry codes, engineering specifications and all regulatory requirements. Participate in the development and implementation of effective processes and techniques at appropriate levels of detail and in compliance with established policies and procedures. Recommend format and methodology improvements to standard processes and procedures. All other job assignments and/or duties pursuant to company policy or as directed by management to include but not limited to: (Emergency Response duties and/or coverage, Department duty coverage and/or call out, and positions outside of department in support of outage activities etc.) MINIMUM QUALIFICATIONS Bachelor's degree in Engineering (Chemical, Civil/Structural, Electrical, Industrial, Mechanical or Nuclear) with minimum 2 years of nuclear experience or related engineering experience Maintain minimum access requirements or unescorted access requirements, as applicable, and favorable medical examination and/or testing in accordance with position duties PREFERRED QUALIFICATIONS Engineer in training certification Good grasp of techniques and a good understanding of the fundamental functions performed by the group
    $90k-111k yearly Auto-Apply 1d ago
  • Senior Cloud Engineer

    Request Technology

    Lead engineer job in Chicago, IL

    No OPT Lead Associate Principal, Cloud Engineering SALARY: $160k - $180k plus 15% bonus 3days onsite and 2 days remote You will continuously automate a large complex cloud-based computing environment. Architecture configuration of new infrastructure. Manage devops patches fixes scripting development python development terraform Kubernetes Jenkins Kafka github OpenShift configuration management puppet chef ansible IAAS infrastructure as a code AWS Azure Responsibilities: Reports to the Executive Director of Platform Automation and Cloud Engineering Design, configure, implement and manage a fully automated workflow for provisioning and maintaining a complex, highly available cloud environment using infrastructure as code Develop and maintain a library of deployable, tested, and documented automation design scripts, processes, and procedures for deploying services to the cloud Manage DevOps development activities and complex development tasks that will involve working with tools such as Docker, Kafka and container management systems Lead and participate in cloud computing environment build-outs, software installation, maintenance and support, including but not limited to, patches, fixes, end-of-life preparation, and upgrades Ensure the reliability of the services your area of responsibility provide and manage to both specific and implied SLAs to help the organization achieve both internal and external quality standard excellence for the cloud platform Assess and plan for capacity needs within the cloud platform and forecast accordingly Implement and manage initiatives within your assigned area of responsibility with accountability for results and compliance with all controls and security requirements Qualifications & Experience [Strong hands-on experience scripting/development skills in Python Hands-on experience with: Terraform, Kubernetes, Jenkins, Kafka, Github, OpenShift, and configuration management tools such as Puppet, Chef, or Ansible Relevant experience with configuration and implementation of IaaS, Infrastructure as code, AWS, Azure, etc. AWS Solutions Architect Associate Certification or higher strongly desired Bachelor's degree, preferably in a technical discipline (Computer Science, Mathematics, etc.), or equivalent combination of education and experience required 7+ years experience in IT systems installation, operations, administration, and maintenance of cloud systems / virtualized servers [Preferred] Experience working in a financial services or highly regulated environment preferred
    $160k-180k yearly 1d ago
  • Principal Artificial Intelligence Engineer

    Request Technology, LLC

    Lead engineer job in Chicago, IL

    ***Hybrid, 3 days onsite, 2 days remote*** ***We are unable to sponsor as this is a permanent full-time role*** Responsibilities: Partner with the Executive Director, AI Engineering to help define and execute on the company AI technical roadmap Lead and partner on the architecture of scalable systems incorporating LLMs and AI into organizational processes and infrastructure Provide technical mentorship to junior engineers on engineering best practices and system design Conduct code/architectural reviews ensuring production readiness, safety, and adherence to high security and compliance standards Implement testing, evaluation, and monitoring frameworks for AI systems including hallucination detection and bias assessment Establish safety guardrails and responsible AI practices for LLM applications in a regulated environment Connect AI agents to organizational systems and workflows Foster continuous learning culture in a rapidly evolving AI landscape Qualifications: Bachelor's or Master's in Computer Science or related technical field 10+ years software engineering/systems architecture experience with strong technical leadership 5+ years as senior technical contributor on complex production systems Expert in Python and proficient in SQL System design expertise: monolithic and microservice architectures, distributed systems, event-driven architectures, APIs Hands-on experience in data (e.g., data engineering, data pipelines, data transformation) Foundational experience with LLMs and familiarity with multiple frontier lab models (e.g., Gemini, Claude, GPT) Familiarity of risk vectors in AI applications including hallucinations, bias, prompt injection, data privacy Production experience with AI applications or LLM-powered systems Experience with RAG architectures and context engineering Familiarity with diverse LLM provider APIs and experience connecting agents to systems Experience tinkering with frontier lab tools and products Cloud platforms/technologies: AWS, Docker, Kubernetes, CI/CD, Terraform
    $92k-129k yearly est. 3d ago

Learn more about lead engineer jobs

How much does a lead engineer earn in Chicago, IL?

The average lead engineer in Chicago, IL earns between $60,000 and $110,000 annually. This compares to the national average lead engineer range of $60,000 to $120,000.

Average lead engineer salary in Chicago, IL

$81,000

What are the biggest employers of Lead Engineers in Chicago, IL?

The biggest employers of Lead Engineers in Chicago, IL are:
  1. Deloitte
  2. Capital One
  3. United Airlines
  4. Codal
  5. 84.51
  6. The Foth Companies
  7. AECOM
  8. Lenovo
  9. Publicis Groupe
  10. Carebridge
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