{"id":473090,"url":"https://alion.io/job/caterpillar-technologist-testvalidation","title":"Technologist - Test/Validation","company":{"id":176554,"name":"Caterpillar","domain":"caterpillar.com","url":"https://alion.io/company/caterpillar","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workday","truth_index":{"grade":"B","score":84,"open_postings":32,"ghost_share":0,"stale_share":0.844,"repost_share":0,"time_to_fill_p50_days":12,"computed_at":"2026-10-17T05:46:00Z"}},"role":"Enterprise Apps","role_family":"Enterprise Apps","seniority":"senior","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Mossville, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":97530,"max":146290,"currency":"USD","period":"year","gross":null,"usd_annual":146290},"salary_estimate":null,"experience_years_min":5,"visa_sponsorship":true,"relocation_package":false,"has_equity":false,"technologies":[{"name":"C#","optional":false},{"name":"Python","optional":false},{"name":"Visual Basic","optional":false}],"status":"live","first_seen_at":"2026-09-04T00:00:00Z","employer_posted_date":"2026-09-04","last_verified_at":"2026-10-18T05:02:14Z","board_verified":true,"closed_at":null,"days_open":44,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":44},"description":"Career Area:\nEngineeringJob Description:\nYour Work Shapes the World at Caterpillar Inc.\nWhen you join Caterpillar, you're joining a global team who cares not just about the work we do - but also about each other. We are the makers, problem solvers, and future world builders who are creating stronger, more sustainable communities. We don't just talk about progress and innovation here - we make it happen, with our customers, where we work and live. Together, we are building a better world, so we can all enjoy living in it.\nYour Work Shapes the World at Caterpillar Inc.\nWhether it be groundbreaking products, best-in-class solutions, or creating a lifelong career, you can do the work that matters at Caterpillar. With a 95-year legacy of quality and innovation and locations around the world, your impact spans the globe.\nWhen you join Caterpillar, you are joining a team of makers, innovators, and doers. We are the people who roll up our sleeves and do the work to build a better world. We do not just talk about progress and innovation. We make it happen. And we are proud of that, because it helps our customers build and power the world we live in, including the roads, hospitals, homes, and infrastructure that support communities everywhere.\nJob Summary:\nCaterpillar is seeking a Technologist - Test/Validation to join the Test Data Systems team within the Large Power Systems Division in Mossville, Illinois. The team supports the automation and data acquisition systems used in Caterpillar's global engine development laboratories, helping deliver efficient, reliable, and high-quality testing solutions that support product development.\nIn this hands-on laboratory role, you will provide technical leadership while supporting test automation, data acquisition, application and interface development, and test-cell operations. You will work closely with validation, performance, emissions, instrumentation, facilities, and supplier teams to implement new capabilities, troubleshoot technical issues, and continuously improve testing and validation processes.\nThis is a position with significant technical influence and collaboration across global teams. The ideal candidate brings strong laboratory or engine testing experience, a passion for problem-solving, and the ability to work directly with customers, suppliers, and technical peers to drive innovation, improve product quality, and support the development of Caterpillar's next generation of power systems.\nHow You Will Make an Impact:\nSupport Product Quality Through Testing & Validation - Help maximize product quality by supporting testing, development, validation, and automation activities within a dynamic engine laboratory environment.\nDrive Technical Leadership - Lead technical discussions, explain technical architecture, and help resolve complex technical challenges while supporting teammates and laboratory stakeholders.\nDevelop Innovative Automation Solutions - Create, maintain, and enhance applications and interfaces that improve test automation, data acquisition, and laboratory efficiency.\nCollaborate Across Global Teams - Partner with customers, suppliers, and technical peers to deliver successful projects, improve laboratory capabilities, and support long-term business objectives.\nBuild Toward Autonomous Technical Ownership - Develop expertise in laboratory equipment, software platforms, and team processes while progressing toward independent ownership of technical work and test-cell support activities.\nResponsibilities:\nOrganize and perform testing activities that support Power Systems development and validation programs.\n\nSupport test-cell operations and resolve technical issues through troubleshooting and problem solving.\n\nImplement and deploy new requirements, features, enhancements, and bug fixes within the test automation platform.\n\nCreate and maintain applications and interfaces using Visual Basic, Morphe, and Python.\n\nTest and deploy automation, data acquisition, and test setup tools used within laboratory environments.\n\nLead software deployment and synchronization activities across laboratory test cells.\n\nGather requirements, analyze business needs, and help improve testing, validation, and automation processes.\n\nCollaborate with instrument and device suppliers to obtain technical knowledge and support project delivery.\n\nSupport laboratory standardization, automation, and quality initiatives.\n\nServe as a technical resource for measurement devices and instrument communication systems.\n\nMaintain data quality and consistency through support of laboratory data governance processes.\n\nDocument standard processes, testing procedures, and technical solutions.\n\nPrioritize personal work effectively while helping others coordinate competing priorities.\n\nPartner with global teams supporting engine development laboratories in the United States, United Kingdom, and China.\n\nWhat Skills You Will Have:\nProduct Testing (Working Knowledge)\nApply product testing approaches, tools, and techniques to support engine and power systems development activities.\n\nDocument test procedures, test execution results, and defect-tracking information.\n\nAnalyze testing outcomes and support continuous improvement efforts.\n\nTest components and systems for compliance with functional requirements and established standards.\n\nParticipate in developing testing procedures and selecting appropriate testing tools and environments.\n\nTroubleshooting Technical Problems (Working Knowledge)\nTroubleshoot hardware, software, instrumentation, communication, and automation-related issues within a laboratory environment.\n\nApply standard troubleshooting methods to identify root causes and implement effective resolutions.\n\nUtilize diagnostic guides, tools, and utilities to investigate technical issues.\n\nDocument common technical issues, corrective actions, and lessons learned.\n\nSupport evaluation and continuous improvement of troubleshooting practices.\n\nTechnical Excellence (Working Knowledge)\nProvide effective technical solutions to routine and moderately complex engineering and laboratory challenges.\n\nApply current technologies, software tools, and technical procedures to support testing and validation activities.\n\nContinuously build technical knowledge and remain current on laboratory systems, automation solutions, and testing technologies.\n\nApply technical and operational standards that support high-quality products, services, and testing outcomes.\n\nSupport peers by helping resolve technical and procedural issues.\n\nDecision Making & Critical Thinking (Working Knowledge)\nAnalyze technical issues, identify key information, and organize data to support sound decision making.\n\nRecognize, clarify, and prioritize technical concerns and competing requirements.\n\nParticipate in evaluating alternatives, risks, and benefits when developing solutions.\n\nApply structured problem-solving and critical-thinking techniques to laboratory and automation-related challenges.\n\nCollaborate with stakeholders to support informed, practical decisions.\n\nAccuracy & Attention to Detail (Working Knowledge)\nDemonstrate a high level of accuracy when working with test systems, laboratory equipment, software applications, and technical documentation.\n\nUtilize established verification methods, checklists, and quality processes to ensure error-free outputs.\n\nUnderstand the impact of errors, omissions, and oversights on testing results, data quality, and project delivery.\n\nProcess detailed technical information with precision and consistency.\n\nLearn from mistakes and apply lessons learned to improve future performance.\n\nLaboratory & Technical Experience\nFive or more years of laboratory experience preferred for the initial hiring round.\n\nExperience applying automation within a test facility or laboratory environment.\n\nFamiliarity with engine laboratory operations and testing processes.\n\nStrong analytical, troubleshooting, and problem-solving skills.\n\nAbility to effectively communicate technical information with team members, customers, suppliers, and cross-functional stakeholders.\n\nAbility to work on-site five days per week in Mossville, Illinois.\n\nAbility to travel domestically and internationally up to 10%.\n\nCandidates with hands-on diesel-engine experience, strong learning agility, and demonstrated commitment to working safely may also be considered.\n\nTop Candidates Will Also Have:\nBachelor's degree in Technology or a related field.\n\nPrevious laboratory experience supporting testing, validation, or engine development activities.\n\nExperience with automation and data acquisition software and tools.\n\nExperience developing software solutions using Visual Basic, Morphee, Python, C#, or similar technologies.\n\nPassion for automation, continuous improvement, and methodical engineering practices.\n\nExtensive experience supporting engine laboratory operations, factory support, or engineering environments.\n\nAdditional Information:\nLocation: Mossville, Illinois (Tech Center L)\n\nWork Arrangement: On-site, five days per week\n\nTravel: Up to 10% domestic and international travel\n\nRelocation Assistance: Not available\n\nVisa Sponsorship: Not available\n\nFinal Details:\nPlease ensure you frequently sign in to your candidate home for any updates or correspondence for positions that you have applied for. https://cat.wd5.myworkdayjobs.com/CaterpillarCareers.\nVisa Sponsorship is not available for this position. This employer is not currently hiring foreign national applicants that require or will require sponsorship tied to a specific employer, such as, H, L, TN, F, J, E, O. As a global company, Caterpillar offers many job opportunities outside of the U.S which can be found through our employment website at www.caterpillar.com/careers.\nEEO/AA Employer. All qualified individuals - Including minorities, females, veterans and individuals with disabilities - are encouraged to apply.\nThis Job Description is intended as a general guide to the job duties for this position and is intended for the purpose of establishing the specific salary grade. It is not designed to contain or be interpreted as an exhaustive summary of all responsibilities, duties and effort required of employees assigned to this job. At the discretion of management, this description may be changed at any time to address the evolving needs of the organization. It is expressly not intended to be a comprehensive list of “essential job functions” as that term is defined by the Americans with Disabilities Act.\nSummary Pay Range:\n$97,530.00 - $146,290.00Compensation and benefits offered may vary depending on multiple individualized factors, job level, market location, job-relatedknowledge, skills, individual performance and experience. Please note that salary is only one component of total compensation at Caterpillar.\nBenefits:\nSubject to plan eligibility, terms, and guidelines. This is a summary list of benefits.\nMedical, dental, and vision benefits*\n\nPaid time off plan (Vacation, Holidays, Volunteer, etc.)*\n\n401(k) savings plans*\n\nHealth Savings Account (HSA)*\n\nFlexible Spending Accounts (FSAs)*\n\nHealth Lifestyle Programs*\n\nEmployee Assistance Program*\n\nVoluntary Benefits and Employee Discounts*\n\nCareer Development*\n\nIncentive bonus*\n\nDisability benefits\n\nLife Insurance\n\nParental leave\n\nAdoption benefits\n\nTuition Reimbursement\n\n* These benefits also apply to part-time employees\nThis position requires working onsite five days a week.Visa Sponsorship is not available for this position.Posting Dates:\nSeptember 4, 2026 - September 17, 2026Any offer of employment is conditioned upon the successful completion of a drug screen.\nCaterpillar is an Equal Opportunity Employer, Including Veterans and Individuals with Disabilities. Qualified applicants of any age are encouraged to apply.\nNot ready to apply? 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