Oshkosh Corporation

Hydraulic Systems Engineer - Hydraulic Cylinder Resourcing and Redesign

Oshkosh Corporation$82K — $134K *
Manufacturing & Automotive
5 - 7 years of experience
Job Overview by Ladders

Qualifications

  • Bachelor's degree in Mechanical Engineering, Agricultural Engineering, Mechatronics Engineering, or similar
  • 5+ years of experience in hydraulic systems or mobile equipment engineering
  • Strong understanding of hydraulic cylinder design principles
  • Proficiency in project management and technical communication skills
  • Experience with engineering documentation and change-control processes

Responsibilities

  • Lead hydraulic cylinder projects from start to finish
  • Develop comprehensive project plans and schedules
  • Review existing designs and performance data for improvement opportunities
  • Collaborate with suppliers to evaluate design concepts and feasibility
  • Conduct rigorous testing and validation of cylinder designs
  • Document and manage all aspects of engineering change and quality assurance
  • Identify and implement opportunities for design optimization

Benefits

  • Comprehensive total rewards package with competitive advantages
  • Supports team member growth and success
  • Promotes a people-first culture
  • Collaborative work environment with cross-functional teams
  • Strong emphasis on professional development and training opportunities
Full Job Description
We are seeking a Hydraulic Systems Engineer to lead hydraulic cylinder resourcing, redesign, validation, and production release activities for mobile equipment and other hydraulic systems.

The engineer will be responsible for managing cylinder-related projects from initial scope definition through design approval, testing, documentation, and engineering change release. This position requires close collaboration with internal engineering teams, supply chain, manufacturing, quality, test organizations, and hydraulic cylinder suppliers.

The ideal candidate has a strong understanding of hydraulic cylinder design, mobile hydraulic systems, engineering validation, supplier development, and configuration control.

YOUR IMPACT
  • Lead hydraulic cylinder resourcing and redesign projects from project initiation through production implementation.
  • Develop project plans, schedules, milestones, deliverables, resource requirements, and risk-mitigation actions.
  • Define technical, functional, performance, durability, packaging, interface, environmental, and regulatory requirements for hydraulic cylinders.
  • Review existing cylinder designs, field performance, failure history, warranty data, manufacturing concerns, and cost-reduction opportunities.
  • Develop engineering specifications, statements of work, technical requirements, and supplier request-for-quotation documentation.
  • Collaborate with hydraulic cylinder suppliers to evaluate design concepts, manufacturing capabilities, quality controls, cost, capacity, and technical feasibility.
  • Provide suppliers with technical direction related to cylinder geometry, mounting interfaces, stroke, bore and rod sizing, operating pressure, structural loads, sealing systems, materials, surface treatments, porting, cushioning, position sensing, and environmental protection.
  • Review and approve supplier design proposals, drawings, calculations, tolerance studies, material selections, sealing arrangements, and design-analysis results.
  • Perform or review hydraulic, mechanical, structural, fatigue, buckling, pressure, and load calculations as required.
  • Ensure proposed cylinder designs meet machine-level performance, safety, reliability, serviceability, manufacturability, and cost objectives.
  • Lead design reviews with cross-functional stakeholders and document decisions, risks, open issues, and required actions.
  • Define cylinder design-validation plans and acceptance criteria based on application requirements, duty cycles, failure modes, and applicable standards.
  • Establish validation requirements for proof pressure, burst pressure, internal and external leakage, drift, friction, breakaway pressure, durability, fatigue, side loading, buckling, corrosion resistance, temperature exposure, contamination tolerance, cushioning, and position-sensor performance.
  • Coordinate prototype builds, test-cylinder procurement, laboratory testing, machine testing, field validation, and supplier testing.
  • Work with test engineers and suppliers to develop test procedures, instrumentation plans, duty cycles, data-acquisition requirements, and test reports.
  • Review test results, identify failure mechanisms, lead root-cause investigations, and coordinate corrective design actions.
  • Apply engineering tools such as Design Failure Mode and Effects Analysis, tolerance analysis, design reviews, and structured problem-solving methods.
  • Confirm that corrective actions and design changes are validated before production release.
  • Create, review, and maintain engineering documentation, including specifications, drawings, interface-control documents, bills of material, calculations, validation plans, test reports, and design-review records.
  • Prepare and release Engineering Change Notices or Change Notices in accordance with the company's product-development and configuration-management processes.
  • Coordinate implementation of approved changes with supply chain, manufacturing, quality, service, and production teams.
  • Support production launch, supplier part approval, first-article inspection, pilot builds, and resolution of manufacturing or assembly issues.
  • Provide technical support for supplier quality concerns, production deviations, warranty issues, and field failures involving hydraulic cylinders.
  • Identify opportunities to improve cylinder reliability, performance, commonality, manufacturability, serviceability, lead time, and cost.
  • Maintain awareness of hydraulic cylinder technologies, sealing systems, coatings, manufacturing processes, sensing technologies, and industry best practices.


Required Qualifications
  • Bachelor's degree in Mechanical Engineering, Agricultural Engineering, Mechatronics Engineering, or a related engineering discipline with five (5) or more years of relevant experience in hydraulic systems, hydraulic cylinders, fluid power components, or mobile-equipment engineering.


Preferred Qualifications
  • Working knowledge of hydraulic cylinder design principles, including:
    • Bore, rod, stroke, and force calculations
    • Column strength and rod-buckling analysis
    • Pressure containment and structural loading
    • Sealing systems and leakage control
    • Bearing and wear-band design
    • Materials, heat treatment, coatings, and surface finishes
    • Welding, machining, and cylinder manufacturing processes
    • Mounting, alignment, side loading, and pin-joint interfaces
  • Experience reviewing engineering drawings, geometric dimensioning and tolerancing, tolerance stacks, and bills of material.
  • Experience developing engineering requirements, validation plans, test procedures, and acceptance criteria.
  • Experience working directly with component suppliers on technical development or product-resourcing projects.
  • Experience coordinating prototype builds, laboratory testing, machine testing, and design-validation activities.
  • Understanding of engineering change-control and product-release processes.
  • Strong analytical, problem-solving, project-management, and technical communication skills.
  • Ability to manage multiple projects and priorities while working effectively across functional and organizational boundaries.
  • Proficiency with Microsoft Office applications and engineering documentation systems.
  • Experience with hydraulic systems used in aerial work platforms, telehandlers, construction equipment, agricultural equipment, material-handling equipment, or other off-highway machinery.
  • Experience leading hydraulic cylinder resourcing, supplier transition, localization, cost-reduction, or redesign programs.
  • Familiarity with hydraulic system simulation, finite element analysis, fatigue analysis, or cylinder-sizing software.
  • Experience with three-dimensional CAD and product lifecycle management systems.
  • Knowledge of Design Failure Mode and Effects Analysis, Design for Manufacturability and Assembly, Advanced Product Quality Planning, Production Part Approval Process, and supplier-quality processes.
  • Familiarity with applicable hydraulic cylinder, fluid-power, structural, welding, material, and testing standards.
  • Experience investigating cylinder failures such as seal leakage, rod scoring, corrosion, tube damage, weld cracking, rod buckling, bearing wear, excessive drift, sensor failure, or mounting-joint damage.
  • Professional Engineer certification or fluid-power certification is beneficial but not required.


#LI-AG1

Pay Range:
$82,900.00 - $134,300.00

The above pay range reflects the minimum and maximum target pay for the position across all U.S. locations. Within this range, individual pay is determined by various factors, including the scope and responsibilities of the role, the candidate's experience, education and skills, as well as the equity of pay among team members in similar positions. Beyond offering a competitive total rewards package, we prioritize a people-first culture and offer various opportunities to support team member growth and success.

About Oshkosh Corporation

Oshkosh Corporation Careers

Join the dynamic team at Oshkosh Corporation, a global leader in the design and manufacture of specialty vehicles and vehicle bodies. With a commitment to innovation, leadership, and excellence, Oshkosh Corporation offers unparalleled job opportunities in a variety of fields. Work You’ll Do At Oshkosh Corporation, you will be part of a team that’s dedicated to making a real impact on the world. Our employees drive our success through their innovation, skills, and leadership. We offer a range of positions across our sectors, providing ample opportunities for professional growth and career advancement. Explore a wealth of job opportunities and internships that allow you to leverage your skills, from engineering to marketing, and beyond. Oshkosh Corporation is not just about hiring employees; it's about nurturing a culture of excellence and diversity. Join Our Market-Leading Team Oshkosh Corporation is renowned for its strong leadership in the industry and a steadfast commitment to innovation and quality. Our team consists of over 15,000 dedicated professionals who lead the way in technology and service. Be part of a company that values diversity and is dedicated to fostering an inclusive environment. At Oshkosh, we believe that diverse perspectives lead to innovative solutions. Our diversity training ensures that all team members are valued and understood. Career Development and Benefits Future-proof your career at Oshkosh Corporation with our extensive professional development and training programs. We support our team members at every stage of their career journey, from internships to leadership roles. Our benefits package is designed to support the well-being and financial security of our employees and their families. Benefits include health insurance, retirement plans, and more, ensuring that our team can grow with us without worries. Networking and Innovation Engage with a global network of professionals that fosters not only career growth but also personal connections. Our collaborative environment encourages networking and teamwork, driving forward our commitment to innovation and excellence. Interview and Resume Tips Prepare for your future with Oshkosh Corporation by utilizing our career resources. Get tips on crafting your resume, acing your interview, and standing out as a candidate. We seek passionate, curious, and solution-driven team players who are ready to take their career to the next level. Stay Connected Join Our Team Search open positions that match your skills and interests at Oshkosh Corporation. We are always looking for innovative and driven individuals to join our team. Explore the exciting and rewarding opportunities that await you. Keep Up to Date Stay ahead with career tips, insider perspectives, and industry-leading insights you can put to use today—all from the people who work here. Job Alert Emails Personalize your subscription to receive job alerts, latest news, and insider tips tailored to your preferences. Discover the diverse, innovative, and exciting world of Oshkosh Corporation. Join Oshkosh Corporation today and be part of a team that is dedicated to making a difference in the world through leadership, innovation, and a commitment to excellence and diversity.
Learn more about Oshkosh Corporation
Size
15,000 employees
Market Cap
$5.7 billion
Industry
Net Income
$318.3 million
Founded
1917
5 Year Trend
-23.5%
Revenue
$6.7 billion
NASDAQ

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