Engineering Jobs in Oak Park

About Us

Clayco is a full-service, turnkey real estate development, master planning, architecture, engineering, and construction firm that safely delivers clients across North America the highest quality solutions on time, on budget, and above and beyond expectations. With $7.6 billion in revenue for 2024, Clayco specializes in the "art and science of building," providing fast track, efficient solutions for industrial, commercial, institutional, and residential related building projects.

About LJC

LJC Design & Engineering is a full-service architecture, engineering, and design firm committed to enhancing the quality of the human experience through integrated design. We are a team of high-energy professionals who share a passion for design, a collaborative approach, and a casual culture. We solve challenges by leveraging the collective expertise and ingenuity of the best and brightest minds across development, design, and construction.

The Role We Want You For

LJC is seeking an experienced Process Engineer to support the planning, design, and delivery of life sciences manufacturing facilities across a range of therapeutic and production modalities. This role focuses on defining process requirements, equipment needs, and operational workflows that inform facility planning and engineering design for regulated manufacturing environments.

The Process Engineer works closely with clients, process architects, utilities engineers, mechanical engineers, and construction teams to translate manufacturing processes into clear, coordinated design solutions. While experience across multiple modalities is valued, candidates with deep expertise in a specific modality are strongly encouraged to apply.

The Specifics of the Role

• Lead or support process definition and design efforts for life sciences manufacturing facilities from early planning through construction support.
• Define process flows, unit operations, equipment requirements, and space needs to support regulated manufacturing operations.
• Develop process narratives, block flow diagrams, and equipment layouts that inform architectural and engineering design.
• Collaborate with clients to understand manufacturing objectives, capacity requirements, product mix, and operational constraints.
• Work closely with process architects and project teams to translate process requirements into compliant, efficient, and flexible facility layouts.
• Coordinate with critical utilities, mechanical, electrical, automation, and architectural teams to align process needs with supporting systems and infrastructure.
• Support front-end project efforts by contributing to proposals, technical narratives, and early planning concepts.
• Participate in client meetings, technical workshops, and planning sessions related to process definition, capacity planning, and operational strategy.
• Support compliance with applicable regulatory requirements, including GMP/GxP expectations and relevant industry guidelines.
• Review process-related design deliverables to ensure alignment with defined process requirements and overall project objectives.
• Participate in multidisciplinary coordination reviews to resolve process-related design challenges.
• Stay current with emerging technologies, manufacturing platforms, and best practices across life sciences modalities.

Requirements

• Bachelor’s degree in Chemical Engineering, Biochemical Engineering, Mechanical Engineering, or a related technical field.
• 10+ years of experience in life sciences manufacturing process engineering within pharmaceutical, biotechnology, or advanced therapy environments.
• Demonstrated experience supporting at least one major life sciences manufacturing modality, such as:
• Monoclonal antibodies (mAbs)
• Fill–finish (aseptic or non-aseptic)
• Advanced therapy medicinal products (ATMPs), including cell and gene therapies
• mRNA
• Vaccines
• Active pharmaceutical ingredients (API)
• Oral solid dosage (OSD)
• Exposure to additional modalities, platforms, or production technologies is preferred but not required.
• Strong understanding of regulated manufacturing processes, unit operations, and equipment typical of life sciences facilities.
• Experience translating process requirements into facility design inputs, equipment layouts, and engineering criteria.
• Familiarity with GMP/GxP environments and regulatory expectations.
• Experience working in a design-build or fast-track project delivery environment preferred.
• Strong communication skills, with the ability to engage in client-facing technical discussions and multidisciplinary coordination.
• Ability to collaborate effectively across engineering, architectural, and construction teams.
• Professional Engineer (PE) licensure preferred but not required.

Some Things You Should Know

• Our clients and projects are nationwide
• No other builder can offer the collaborative design-build approach that Clayco does.
• We work on creative, complex, award-winning, high-profile jobs.
• The pace is fast!

Why Clayco and LJC?

• 2025 Best Places to Work – St. Louis Business Journal, Los Angeles Business Journal, and Phoenix Business Journal.
• 2025 ENR Midwest – Midwest Contractor (#1).
• 2025 ENR Top 100 Design-Build Firms – Design-Build Contractor (Top 5).
• 2025 ENR Top 100 Green Contractors – Green Contractor (Top 3).
• 2025 ENR Top 25 Data Center Builders – Data Center Contractor (Top 3).

Benefits

• Discretionary Annual Bonus: Subject to company and individual performance.
• Comprehensive Benefits Package Including: Medical, dental and vision plans, 401k, generous PTO and paid company holidays, employee assistance program, flexible spending accounts, life insurance, disability coverage, learning & development programs and more!

Compensation

• The salary range for this position considers a wide range of factors in making compensation decisions including but not limited to: Education, qualifications, skills, training, experience, certifications, internal equity, and location. It is not typical for an individual to be hired at or near the top of the range for the role and compensation decisions are dependent on the facts and circumstances of each case. The Clayco Nationwide salary range for this position is approximately $135,000 - $185,000 +/- annually (not adjusted for location).

Mackie Consultants, a leading consultant in Civil Engineering and Land Surveying located in Rosemont, Illinois, has an immediate opening for a Professional Land Surveyor or a Land Surveyor in Training. This managerial position involves experience in all survey related projects. Preparing survey plats, topographies, and boundary surveys. Opportunities include cutting edge technology in survey advancements with laser scanning, robotics, GPS systems, and drone technology.

Essential Duties and Responsibilities:

• Committed to manage field work for topographic surveys, subdivision development, IDOT & Tollway projects, heavy highway designs, bridge construction, architectural developments, large topographic surveys, construction layout, and mapping.
• Work with Survey Interns (or train under licensed professionals) to gain insight on the principle and practices of accurate surveying applied to innovative robotic technology, laser scanning, GIS systems, leveling, and measurements.

Key Qualifications:

• Have or working toward Professional Land Surveyor License held in the state(s) of IL, IN, or WI.
• Understanding of topographic and boundary surveys, ALTA/NSPS Land Title Surveys, subdivisions, construction layout, easement and plats of vacation.
• Flourishes well in a cooperative team environment.
• General knowledge of computer systems & MS Office.
• Enthusiastic positive attitude, with clear communication skills.
• CAD, drafting, and computer systems skills.

Mackie Consultants is a part of The Burke Group (TBG), which is a fast-growing family of 9 civil engineering and land surveying companies offering services throughout the Midwest. We seek out experienced and responsive professionals who are committed to personal service.

Mackie Consultants offers high growth potential and a comprehensive benefits package including medical, dental, life, disability, PTO days as well as an employer matching 401(k) program.

Mackie Consultants, LLC is an Equal Opportunity Employer It is the policy of Mackie Consultants, LLC to provide equal employment opportunity without regard to race, color, age, religion, sex, sexual orientation, gender identity, national origin, marital status, changes in marital status, pregnancy, childbirth, or medical or common conditions related to pregnancy or childbirth, parenthood, creed, veteran’s status, veteran’s disability and physical or mental disability, citizenship status or unfavorable discharge from the military. Mackie Consultants, LLC intends that all matters related to recruiting, hiring, training, compensation, benefits, promotions, transfers, terminations and layoffs and recalls, as well as all Mackie Consultants, LLC sponsored social and recreational programs, and all treatment on the job, be free of unlawful discriminatory practices.

• 
  
• Design, develop, and maintain scalable data pipelines using Snowflake as the core data warehouse platform
  
• Build and optimize data ingestion processes for both batch file-based loads and real-time streaming data from various sources
  
• Implement data transformation logic using Snowflake SQL, stored procedures, and Python integration Collaborate with data architects and analysts to understand business requirements and translate them into technical solutions
  
• Monitor and troubleshoot data pipeline performance, ensuring high availability and data quality
  
• Develop and maintain documentation for data processes, data models, and system architecture
  
• Work closely with DevOps teams to implement CI/CD practices for data pipeline deployments
  

• 
  
• Bachelor's degree in Computer Science, Information Systems, or related technical field
  
• Minimum 4+ years of experience in data engineering or related roles
  
• Proven track record of delivering production-ready data solutions at scale
  
• Experience with version control systems (Git) and collaborative development practices
  

• 
  
• Snowflake certifications (SnowPro Core or Advanced certifications)
  
• Experience with Infrastructure as Code tools (Terraform, CloudFormation)
  
• Knowledge of containerization technologies (Docker, Kubernetes)
  
• Familiarity with data visualization tools and business intelligence platforms
  
• Experience with data quality frameworks and monitoring tools
  

• 
  
• Bachelor's Degree in computer science or engineering
  
• 5+ years of work experience in in Workday, Integrations and API integration
  

• 
  
• Hands on work experience with Workday
  
• Experience with Workday Projects (preferably implementation experience)
  
• Able to write XSLT scripting both XSLT2.0/XSLT 3.0
  
• Hands on experience on Workday Studio
  
• Hands on experience in API integration either SOAP or Rest
  
• Hands on experience on PECI/WECI/PICOF and Core Connectors
  
• Understanding of Payroll data and Experience on US payroll and Global Payroll
  
• Ability to resolve issues/troubleshoot application in a high-pressure & time critical environment
  
• Experience using ITSM Service now tool
  
• Self-motivated to initiate actions and be responsible for consequent decisions.
  
• Good programming and debugging skills.
  
• Strong analytical, design thinking and problem solving skills.
  
• Strong written/verbal communications skills.
  
• Good team player and interpersonal skills.
  

• 
  
• Hands on experience on ADO ( Azure Devops) .
  
• Exposure to Agile practices ( Scrum /Kanban) .
  
• Understanding of ITIL Process guidelines, with specific focus on Service Operations and Incident Management.
  
• Functional Knowledge of HR in finance business.
  
• ServiceNow Development
  

• 
  
• Resolve incidents/failures and ensure closure within the SLAs
  
• Development of New Integrations within HR Workstream
  
• Collaborate with business partners on new and ongoing Workday Projects
  
• Efficiently Debug issues in case of Production Failure
  
• Participate in root cause analysis and provide solution/work around for HR cases
  
• Debug issues , incidents and provide solutions for the same through hands on development
  
• Proactively identify & implement opportunities to increase efficiency through automation & process efficiencies
  
• Participate in engineering efforts for ETL solutions i.e. system design , build, deployment, best practices and testing
  
• Create well documented change requests and follow up for approvals
  
• Communicate with global stakeholders, other IT teams, and business areas
  
• Provide Level 3 Support during the time of Production Failures
  
• Should be flexible for upskilling in different skill sets
  
• Work with upstream and downstream application teams for any risks or potential issues
  

About Pinterest:

Millions of people around the world come to our platform to find creative ideas, dream about new possibilities and plan for memories that will last a lifetime. At Pinterest, we're on a mission to bring everyone the inspiration to create a life they love, and that starts with the people behind the product.

Discover a career where you ignite innovation for millions, transform passion into growth opportunities, celebrate each other's unique experiences and embrace theflexibility to do your best work. Creating a career you love? It's Possible.

At Pinterest, AI isn't just a feature, it's a powerful partner that augments our creativity and amplifies our impact, and we're looking for candidates who are excited to be a part of that. To get a complete picture of your experience and abilities, we'll explore your foundational skills and how you collaborate with AI.

Through our interview process, what matters most is that you can always explain your approach, showing us not just what you know, but how you think. You can read more about our AI interview philosophy and how we use AI in our recruiting process here.

About Sales Strategy & Operations

As a Sales Strategy & Operations (SS&O) team, our mission is to power sustainable revenue growth for Pinterest with datadriven strategic insights and decision making, tight management against them and highimpact revenue management. We inform critical business decisions driving revenue growth, so team members are highly visible to senior Sales leadership at Pinterest and throughout the organization at large.

This role sits within the SS&O team supporting Programmatic Sales, partnering closely with the VP, GM Programmatic Ads Sales and Programmatic Sales leadership to shape and scale a priority growth business for Pinterest.

What You'll Do:

Reporting to the Senior Director of Sales Strategy & Operations for Agency & Programmatic, and in close partnership with the VP, GM Programmatic Ads Sales, you will develop and bring to life datadriven strategies to accelerate growth in this critical business vertical. In this role, you will:

• 
  
• 
  

  Own development of the sales gotomarket strategy for Programmatic Sales - including customer segmentation, ideal customer profiles, bookofbusiness design, coverage models, sales priorities, and annual planning for Programmatic sellers.

  
  
  
• 
  

  Lead the analytics and forecasting engine for Programmatic Sales by designing and maintaining revenue forecasts, pipeline and coverage models, performance scorecards, and forwardlooking views that help leadership make fast, datadriven decisions.

  
  
  
• 
  

  Build and manage core reporting and dashboards (in partnership with Data, Finance and BizOps) that surface clear, actionable views of programmatic performance across regions, channels, partners, and products - and continually refine these based on stakeholder needs.

  
  
  
• 
  

  Run recurring business review cadences (e.g., weekly performance reviews, monthly/quarterly business reviews) for Programmatic Sales - owning the narrative, analyses, materials, and followup to drive accountability and execution.

  
  
  
• 
  

  Translate complex data into clear stories and recommendations for Sales and executive stakeholders, including diagnosing performance drivers, identifying opportunities and risks, and proposing concrete actions for sellers, leaders, and XFN teams.

  
  
  
• 
  

  Design and refine sales processes and workflows as new programmatic products, deal types and partners are launched and as new acquisitions are integrated - ensuring Programmatic Sales has clear ways of working, robust documentation, and measurable outcomes.

  
  
  
• 
  

  Partner with crossfunctional teams (Finance, Product & Engineering, Product Marketing, BizOps, Client Solutions) to define strategy and operating details for Pinterest's programmatic offering as it evolves, ensuring Sales input is grounded in data and market reality.

  
  
  
• 
  

  Identify and test new growth opportunities through structured experiments and analyses (e.g., pricing tests, new motion pilots, coverage and incentive changes), and operationalize successful approaches at scale.

  
  
  
• 
  

  Drive standardization and scalability by codifying best practices, creating reusable analytics and tooling, and aligning on shared metrics and definitions across Programmatic Sales and broader Sales orgs.
  
  

  
  
  

What We're Looking For:

• 
  
• 
  

  7+ years of professional experience in strategy & operations, analytics, or similar fields in a fastpaced, highly analytical environment (e.g., management consulting, investment banking, tech/media, or revenue/sales strategy & operations).

  
  
  
• 
  

  Direct experience in programmatic or digital advertising (publisher, platform, agency, ad tech, or consulting), with a solid understanding of SSPs/DSPs, deal types, and the broader programmatic ecosystem.

  
  
  
• 
  

  Exceptional analytical and quantitative skills - you are comfortable working with large, complex datasets, building models and forecasts, and stresstesting assumptions to arrive at sound, datadriven recommendations.

  
  
  
• 
  

  High data fluency and tool comfort - advanced proficiency in Excel/Sheets and data visualization tools (e.g., Tableau, Looker) is expected; familiarity with SQL and querying large datasets is a strong plus.

  
  
  
• 
  

  Proven experience building metrics frameworks, dashboards, and reporting that help senior leaders quickly understand business performance and make decisions, including owning definitions, documentation, and change management.

  
  
  
• 
  

  Demonstrated ability to partner closely with senior sales leaders (Director/VP+) to define strategy, build annual and quarterly plans, forecast revenue, and drive accountability against goals.

  
  
  
• 
  

  Strong structured problemsolving skills and comfort driving decisions in ambiguous, evolving situations where goals, data, or processes are not yet fully defined.

  
  
  
• 
  

  Excellent communication and storytelling skills - able to synthesize complex analyses into clear narratives, build compelling materials, and influence crossfunctional partners and senior stakeholders who may not be in your direct line of control.

  
  
  
• 
  

  Organized, detailoriented and strategically focused, with a track record of driving measurable impact in complex, matrixed, and fastmoving environments.

  
  
  
• 
  

  Bachelor's degree in a relevant field such as business, economics, statistics, engineering, or a related field, or equivalent practical experience.
  
  

  
  
  

InOffice Requirement Statement:

• 
  
• We let the type of work you do guide the collaboration style. That means we're not always working in an office, but we continue to gather for key moments of collaboration and connection.
  
• This role will need to be in the office for inperson collaboration at least one day per week and therefore needs to be within a commutable distance from the Los Angeles, Chicago, New York, or Seattle offices.
  
  

Relocation Statement:

• 
  
• This position is not eligible for relocation assistance. Visit our PinFlex page to learn more about our working model.
  

#LI-HYBRID

#LI-AT6

At Pinterest we believe the workplace should be equitable, inclusive, and inspiring for every employee. In an effort to provide greater transparency, we are sharing the base salary range for this position. The position is also eligible for equity. Final salary is based on a number of factors including location, travel, relevant prior experience, or particular skills and expertise.

Information regarding the culture at Pinterest and benefits available for this position can be found here.

Our Commitment to Inclusion:

Hanley, Flight and Zimmerman, LLC (HFZ), a patent prosecution law firm located in downtown Chicago, is seeking engineers with industry experience to train to be patent engineers. As a patent engineer at HFZ, you will use your engineering skills to protect a wide range of cutting-edge technologies for some of the most innovative companies in the world. We work with clients within the automotive and aerospace sectors, telecommunications and software industries, with artificial intelligence and wireless technologies, the oil and gas industry and consumer products, as well as, biomedical devices and instrumentation and valve technologies - to name a few.

Patent Engineers can experience rapid career advancement and pay escalation opportunities by becoming patent agents, and attending a part-time law school program with the goal of becoming a patent attorney. This is an in-office, Chicago-based role with hybrid flexibility. This is not a remote position.

Candidates are required to have:

- at least two years of engineering-related work experience,

- the desire to become a patent attorney,

- an ELECTRICAL, COMPUTER, BIOMEDICAL and

MECHANICAL engineering undergraduate degree or COMPUTER SCIENCE degree.

- excellent academic credentials, and

- strong analytical and writing skills.

Candidate Preferences:

- candidates with an official LSAT score - a real plus

- candidates with a Patent Office Registration Number - a real plus

Compensation:

• The salary range for this position is $85,000-$105,000. Actual salary will vary and may be above or below this range based on experience.
• Year-end bonus potential – discretionary and based on productivity.
• Comprehensive Benefits Program includes Health, Life and Disability Insurance and available Dental and Vision insurance.
• 401K plan.
• This is an in-office, Chicago-based role with hybrid flexibility.

- Please provide a cover letter, resume, and any/all of your engineering transcripts.

ATTN:

- Bill O'Connor Recruitment Manager. If using LinkedIn Easy Apply, additional documents (transcript, cover letter) can be emailed to (Bill O'Connor)

- Hanley, Flight & Zimmerman, LLC is committed to diversity as a core value of the

firm. We continue to build an inclusive culture that encourages, supports, and

celebrates the diverse voices of our employees. A diverse and inclusive

workforce enriches our work experience and enhances the value of our legal

services. HFZ is an Equal Opportunity/ M/F/Vet/Disabled Employer.

A leading organization in its sector is confidentially seeking a talented and experienced Co-Director of End User Computing to join its team for a 6-month contract-to-hire role in a hybrid capacity in the Chicago area. This pivotal leadership position will share responsibility for overseeing all aspects of end-user support and services, managing a team of managers and their respective teams to ensure seamless IT service delivery across multiple locations. The ideal candidate will possess extensive experience in managing large-scale IT operations, particularly within the context of mergers and acquisitions, and will be instrumental in driving system integrations and standardizing operational procedures during a period of significant growth and transformation.

• Leadership: Provide strategic direction to the End User Computing team, overseeing managers to foster a culture of excellence and ensure effective end-user support.
• M&A Integration: Lead the integration of IT systems and processes following recent mergers, unifying platforms to create a cohesive IT environment.
• Operational Excellence: Develop and implement standard operating procedures (SOPs) and champion the use of the ITSM model and ServiceNow to optimize service delivery.
• Team Optimization: Regularly review and adjust team structure and roles to align with evolving business needs.
• Data-Driven Strategy: Use data and analytics to inform strategic decisions, measure performance, and present recommendations to leadership.
• Technical Oversight: Maintain a strong understanding of the technical environment, including the EPIC EMR system, and provide expert guidance to the team.

This role is onsite 3-4 days a week.