{"id":1817974,"url":"https://alion.io/job/ttx-research-development-intern-charlotte-nc","title":"Research & Development Intern - Charlotte, NC","company":{"id":2265662,"name":"TTX","domain":"ttx.com","url":"https://alion.io/company/ttx-com","size_band":"501-1000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Oracle","truth_index":{"grade":"B","score":83,"open_postings":3,"ghost_share":0,"stale_share":0.667,"repost_share":0,"time_to_fill_p50_days":34,"computed_at":"2026-10-15T05:46:00Z"}},"role":"Early Careers","role_family":"Early Careers","seniority":"intern","employment_type":"internship","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Charlotte, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":40000,"max_usd":67000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":346},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Machine Learning","optional":false},{"name":"Power BI","optional":false},{"name":"Python","optional":false}],"status":"live","first_seen_at":"2026-10-01T16:30:39Z","employer_posted_date":"2026-10-01","last_verified_at":"2026-10-15T07:14:48Z","board_verified":true,"closed_at":null,"days_open":13,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":13},"description":"Overview:\nSupport railcar engineering projects through CAD, FEA, prototyping, testing, data analytics, and responsible use of AI tools.\nDuties and Responsibilities:\nCreate CAD models and engineering drawings.\n\nPerform finite element analysis and support design validation testing.\n\nUse 3D scanning and printing to develop components and prototypes.\n\nAnalyze and visualize large datasets using Excel, Power BI, and related tools.\n\nApply AI and machine learning to automate data processing and identify performance trends or anomalies.\n\nUse AI-assisted tools responsibly for research, documentation, and reporting.\n\nCommunicate findings, project status, and recommendations through reports and presentations\nProjects the intern will work on:\nTo be determined when the internship starts\n\nInternship Goals:\nComplete assigned projects safely, accurately, and on schedule.\n\nFollow TTX engineering standards and work procedures.\n\nApply classroom knowledge to real-world railcar engineering challenges.\n\nDevelop practical skills in CAD, FEA, prototyping, testing, and data analytics.\n\nUse AI and analytical tools responsibly to improve engineering workflows.\n\nProvide regular project status, timeline, and risk updates.\n\nDocument methods, results, and recommendations clearly.\n\nPresent project findings and lessons learned to the department.\n\nQualifications:\nFull time students pursuing Mechanical Engineering\n\nPreferred Qualities Possessed by Candidate:\nEager to learn and explore new technologies.\n\nStrong foundation in statics, mechanics, and strength of materials.\n\nFamiliarity with CAD, finite element analysis, and data analytics.\n\nExperience with Excel, Power BI, Python, or similar tools.\n\nInterest in applying AI and machine learning to engineering problems.\n\nUses AI tools responsibly and verifies results against engineering data and standards.\n\nStrong problem-solving, critical-thinking, and communication skills.\n\nPhysical Job Requirements\n(The physical demands and work environment characteristics described here are representative of those that must be met by an employee to successfully perform the essential functions of this job. Reasonable accommodations may be made to enable qualified individuals with disabilities to perform the essential functions.)\nGeneral office environment; may be required to travel. While performing the duties of this job, the employee is regularly required to talk or hear. The employee frequently is required to sit (remain stationary within work area) and use hands to finger, handle, feel and reach. The employee is occasionally required to move about (stand, walk). The employee must occasionally lift and/or transport up to 10 pounds. Correctable vision required for close, distance, and color vision capabilities.\nThe above job description is intended to describe the general content of and requirements for the performance of this job. 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