Proven to Perform.
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ATI is currently seeking a Senior Mechanical Engineer (Facilities) to join our team in Cudahy, WI. This is an opportunity for an experienced engineer who enjoys the combination of engineering design and project leadership. The Senior Facilities Engineer will support complex equipment and facility projects from concept and design through purchasing, installation, startup, and implementation.
The successful candidate will provide the engineering designs, drawings, calculations, specifications, instructions, and technical data required to support the manufacture, construction, operation, modification, and installation of machinery, tooling, equipment, buildings, and facilities. In addition to serving as a technical resource, this position will lead medium to large sized projects as the Project Manager, coordinating engineering, purchasing, installation, and startup activities. The role works with a high degree of independence under general supervision and partners closely with engineering, operations, maintenance, contractors, vendors, and other internal stakeholders.
What You'll Do
- Develop engineering designs and layouts using principles of complex stress analysis, mechanics, kinematics, machine and tool design, strength of materials, physics, mathematics, and other physical sciences.
- Work from instructions, layouts, specifications, and project requirements while maintaining responsibility for the accuracy, mathematical computations, and functional correctness of designs.
- Create complex assembly and detail drawings and prepare bills of material, specification sheets, procedures, instructions, and other required technical documentation.
- Evaluate new and existing machinery, tools, processes, equipment, buildings, and facilities to identify engineering solutions and recommend redesign, repair, replacement, or rebuilding when needed.
- Investigate equipment and facility challenges and develop practical engineering solutions to improve functionality, reliability, performance, and compliance with project requirements.
- Participate in shop-floor tryouts and implementation of new manufacturing methods, equipment, jobs, or processes.
- Lead medium to large-sized engineering and capital projects through design, purchasing, installation, and startup.
- Coordinate technical activities across projects, balancing engineering requirements, schedules, costs, manufacturability, and operational needs.
- Collaborate with engineers, designers, technicians, maintenance personnel, operations teams, and representatives from other departments on the requirements and performance of machinery, equipment, buildings, and facilities.
- Provide technical direction to technicians, draftsmen, and/or engineers as needed.
- Maintain project and engineering records and prepare technical reports, documentation, and correspondence.
- Perform experimental, developmental, and shop follow-up work as required.
- Perform other related duties and responsibilities.
Basic Requirements
- Bachelor of Science Degree in Engineering or Science, or State registration in lieu of Degree.
- 5+ years’ experience in area of Mechanical Design, Maintenance Engineering, or Project Management.
Preferred
- 5+ years experience in CapEx projects
- 5+ years experience in FEA or stress analysis
- Pneumatic or hydraulic experience
- Apply software to enhance job performance (i.e. AutoCAD Mechanical, AutoCAD Inventor, MS Project, Excel, Word, FEA).
- Must demonstrate good judgement in evaluation, selection, and modification and adoption of engineering techniques and procedures.
- Must demonstrate originality and ingenuity in solution of engineering problems.
- Is expected to carry out specific job assignments with only a definition of objectives and with minimum of technical supervision.
- Must possess a high degree of awareness of responsibility, cost, productivity, and manufacturability.
What Success Looks Like
The successful Senior Facilities Engineer will be comfortable moving between technical engineering work and project execution. This individual will be able to take an engineering challenge from initial problem definition through design and implementation while effectively coordinating the people, equipment, vendors, timelines, and technical requirements necessary to complete the project.
We're looking for an engineer who can independently solve complex mechanical and facility-related problems, communicate effectively across functions, and bring both strong engineering fundamentals and practical project execution experience to the team.
*It is ATI's policy to not provide immigration sponsorship for any of the company's positions.
ATI and its subsidiary companies will provide equal employment opportunities to all applicants without regard to applicant's race, color, religion, sex, sexual orientation, gender identity, genetic information, national origin, age, veteran status, disability status, or any other status protected be federal or state law. The company will provide reasonable accommodations to allow an applicant to participate in the hiring process if so requested.
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Skills Required
- Bachelor of Science degree in Engineering or Science, or state registration in lieu of a degree
- 5+ years of experience in mechanical design, maintenance engineering, or project management
- 5+ years of experience with capital expenditure projects
- 5+ years of experience with finite element analysis or stress analysis
- Pneumatic or hydraulic experience
- Experience using AutoCAD Mechanical, AutoCAD Inventor, MS Project, Excel, Word, and FEA software
- Ability to work independently with minimal technical supervision
- Strong judgment, originality, and ingenuity in solving engineering problems
- Awareness of responsibility, cost, productivity, and manufacturability
ATI Inc. Compensation & Benefits Highlights
The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about ATI Inc. and has not been reviewed or approved by ATI Inc..
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Retirement Support — Retirement contributions are described as notably strong, combining an automatic employer contribution with a dollar‑for‑dollar match that together reach a competitive employer funding level, with immediate vesting on the automatic portion.
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Healthcare Strength — Health coverage is presented as comprehensive with multiple medical plan designs, eligibility beginning the first of the month after hire, and support through HSA and FSA options.
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Leave & Time Off Breadth — Time off provisions include competitive vacation that grows with tenure, a standard holiday schedule with additional floating days, and paid parental leave.
ATI Inc. Insights
What We Do
ATI Inc. specializes in advanced materials, including Ni/Co-base superalloys and specialty steels, serving industries such as Aerospace and Defense. The company also offers services in environmental remediation, research, facility management, construction, and building design.








