{"id":1581522,"url":"https://alion.io/job/elcasecurity-ai-internship-legacy-code-modernization","title":"AI Internship: Legacy Code Modernization","company":{"id":57812,"name":"ELCASecurity","domain":"elcasecurity.ch","url":"https://alion.io/company/elcasecurity","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Oracle","truth_index":{"grade":"A","score":95,"open_postings":5,"ghost_share":0,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":163,"computed_at":"2026-10-02T05:45:00Z"}},"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":["Zurich, Switzerland"],"countries":["CH"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":42000,"max_usd":79000,"period":"year","method":"global_role_cell_scaled_by_country","sample_n":263},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":".NET","optional":false},{"name":"AI Agents","optional":false},{"name":"LLM","optional":false},{"name":"C#","optional":true}],"status":"live","first_seen_at":"2026-10-01T09:11:34Z","employer_posted_date":"2026-10-01","last_verified_at":"2026-10-02T17:12:28Z","board_verified":true,"closed_at":null,"days_open":1,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":1},"description":"About ELCA\nWe are ELCA, one of the largest Swiss IT tribe with over 2,200 experts. We are multicultural with offices in Switzerland, Spain, France, Vietnam and Mauritius. Since 1968, our team of engineers, business analysts, software architects, designers and consultants provide tailor-made and standardized solutions to support the digital transformation of major public administrations and private companies in Switzerland. Our activity spans across multiples fields of leading-edge technologies such as AI, Machine & Deep learning, BI/BD, RPA, Blockchain, IoT and CyberSecurity.\nIn this 6-month internship starting in Spring 2027, you'll use agentic AI to uncover hidden business rules in legacy .NET/VB6 code.\nYour tasks\nResearch and compare agentic AI approaches that combine LLM-driven agents with static and program analysis to mine business rules from legacy code.\nSelect the most promising approach and AI engines, including options beyond LLMs.\nDesign and build a prototype agent that navigates a representative legacy .NET/VB6 codebase on its own and cross-references related modules.\nExtract and document business rules, turning knowledge that only lives in the code into a clear specification that experts can review.\nAdd mechanisms that flag uncertain findings for expert review.\nValidate your results with domain experts and use their feedback to improve the agent.\nPropose a repeatable methodology and best practices for using agentic knowledge mining before modernization, replacement or retirement decisions.\nLay the groundwork for a scalable Legacy Modernization Assessment offering for clients across the market.\nWhat we offer\nA dynamic, collaborative workplace with a highly motivated, multicultural team working across international sites\nMonthly AI meetups with our expert AI team, where you can ask questions and move your topic forward\nThe chance to make a difference in people's lives by building innovative solutions\nInternal coding events such as Hackathons and Brownbag sessions, plus our technical blog\nMonthly After-Works organized at each location\nAbout your profile\n Bachelor or Master degree (EPFL, ETH, university) in Computer Science or related discipline\nYou have programming experience in .NET, and ideally some knowledge of VB6/VB.NET (or you're happy to learn).\nYou are familiar with static code analysis.\nYou have worked with different AI engines, LLMs and beyond.\nYou are curious about agentic AI and keen to build your own agent.\nYou like to work in a structured way and to share your findings clearly with experts.\nYou are fluent in written and spoken English, as well as German or French.\nApplication: Please attach your academic transcripts to your application. Applications without transcripts will not be reviewed.\nWe believe in strong values and are convinced that diversity is the key to success. If you take on challenges with curiosity, motivation and drive, you've come to the right place! Let our motto inspire you: We make it work!","description_format":"text","description_chars":2987,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"master","optional":false},"security_clearance":false,"languages":[{"language":"English","level":"All levels","optional":false}]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Cybersecurity","Information Security","Incident Response"],"lifecycle":[{"event":"open","at":"2026-10-01T13:24:10Z"}],"liveness":{"score":90,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.903,"p_room":1,"age_days":0,"expected_fill_days":163,"reasons":["conf:2","velocity","win:early","comp:junior"],"computed_at":"2026-10-02T05:45:00Z"},"pay":null,"html_url":"https://alion.io/job/elcasecurity-ai-internship-legacy-code-modernization","json_url":"https://alion.io/job/elcasecurity-ai-internship-legacy-code-modernization.json","meta":{"generated_at":"2026-10-03T04:42:55Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","usage":{"tier":"crawler","counted_by":"address","units_charged":1,"used_today":4943,"day_limit":5000,"remaining_today":57,"minute_limit":60,"resets_at":"2026-10-04T00:00:00Z"}}}