{"id":3128364,"url":"https://alion.io/job/indra-group-machine-learning-engineer-senior","title":"Machine Learning Engineer Senior","company":{"id":52757,"name":"Indra Group","domain":"indragroup.com","url":"https://alion.io/company/indra-group","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"SuccessFactors","truth_index":null},"role":"AI/ML","role_family":"AI/ML","seniority":"senior","employment_type":"full_time","work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"board_field","remote_working_hours":null,"hiring_geo_confidence":"inferred","locations":["Lima, Peru"],"countries":["PE"],"hiring_countries":["PE"],"hiring_countries_total":1,"salary":null,"salary_estimate":{"min_usd":45000,"max_usd":116000,"period":"year","method":"global_role_cell_scaled_by_country","sample_n":2216},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"LightGBM","optional":false},{"name":"Machine Learning","optional":false},{"name":"MLFlow","optional":false},{"name":"Python","optional":false},{"name":"Scikit-learn","optional":false},{"name":"SQL","optional":false},{"name":"XGBoost","optional":false}],"status":"live","first_seen_at":"2026-10-01T17:15:13Z","employer_posted_date":null,"last_verified_at":"2026-10-01T17:15:13Z","board_verified":false,"closed_at":null,"days_open":22,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":22},"description":"More digital. More human. More Minsait.\n\nSomos una empresa líder global de tecnología y consultoría digital que conecta personas, tecnología y negocios para generar crecimiento, transformación e impacto positivo y sostenible.\n\nBuscamos un Machine Learning Engineer Senior para construir, validar y desplegar modelos predictivos sobre datos históricos de procesos industriales en el sector minero.📌 ¿Cuáles serán tus responsabilidades? Preparación de Datos & Feature Engineering: Consolidar e integrar datos históricos de procesos industriales y construir variables (features) junto a los expertos de dominio. Modelado & Baselines: Entrenar y comparar distintas familias de modelos en igualdad de condiciones, partiendo siempre de baselines simples como punto de referencia. Validación Rigurosa: Diseñar y ejecutar backtests con partición temporal estricta (sin data leakage) para medir la estabilidad y consistencia de las predicciones en diferentes tramos del tiempo. Explicabilidad & Negocio: Traducir y comunicar los resultados, factores de influencia y limitaciones del modelo en un lenguaje simple frente a audiencias no técnicas. Reproducibilidad: Empaquetar los modelos mediante pipelines versionados y experimentos documentados para asegurar su integración en prototipos.🎯 ¿Qué necesitamos de ti? Experiencia: 5+ años aplicando Machine Learning en entornos reales con modelos entregados a producción o usuarios finales. Experiencia en Minería e Industria: Experiencia real trabajando con datos de procesos industriales, plantas, minería o energía. Stack Técnico: Dominio avanzado de Python para ciencia de datos (pandas, scikit-learn o equivalentes) y SQL. Disciplina de Validación: Experiencia sólida validando modelos con datos temporales o secuenciales, aplicando buenas prácticas para prevenir rigurosamente el data leakage. Datos del Mundo Real: Habilidad probada trabajando con datos imperfectos (valores faltantes, formatos inconsistentes, sensores, etc.). Comunicación: Capacidad para comunicar hallazgos, supuestos y limitaciones técnicas con honestidad a perfiles de negocio.⭐ Valoramos mucho (Deseable): Dominio de modelos de gradient boosting (XGBoost, LightGBM) y técnicas de explicabilidad (SHAP o similares). Manejo de herramientas de tracking de experimentos (MLflow o similar) o exposición a IA generativa aplicada.\n\nDisponibilidad para trabajo remoto pero con disponibilidad para viajar a Arequipa según necesidad.\n\nMotivos por los que te encantará ser un #Minsaiter: Planilla desde el día 1. Carrera profesional y acceso a plataforma de capacitación adaptada a tus necesidades y motivaciones. EPS cubierta al 100%. Beneficios corporativos.\n\nMinsait, technology for a more human future!\n\nNuestro compromiso es promover ambientes de trabajo en los que se trate con respeto y dignidad a las personas, procurando el desarrollo profesional de la plantilla y garantizando la igualdad de oportunidades en su selección, formación y promoción, ofreciendo un entorno de trabajo libre de cualquier discriminación por motivo de género, edad, discapacidad, orientación sexual, identidad o expresión de género, religión, etnia, estado civil o cualquier otra circunstancia personal o social.","description_format":"text","description_chars":3203,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[{"name":"Peru","iso":"PE","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["C4ISR","IT Consulting & Digital Transformation","Air Traffic Control","Systems Integrators"],"lifecycle":[{"event":"open","at":"2026-10-23T02:42:00Z"}],"visa":[],"liveness":{"score":35,"band":"fade","label":"Fading","p_open":0.85,"p_active":0.741,"p_room":0.55,"age_days":22,"expected_fill_days":22,"reasons":["seen:22","velocity","win:tail","comp:brand"],"computed_at":"2026-10-24T06:02:35Z"},"pay":null,"html_url":"https://alion.io/job/indra-group-machine-learning-engineer-senior","json_url":"https://alion.io/job/indra-group-machine-learning-engineer-senior.json","meta":{"generated_at":"2026-10-24T14:31:09Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":20687,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-25T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":52757},"rest":"https://alion.io/mcp/rest/get_company?id=52757"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Findra-group-machine-learning-engineer-senior"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":1,"usd":0.1},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Findra-group-machine-learning-engineer-senior"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Findra-group-machine-learning-engineer-senior"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/indra-group-machine-learning-engineer-senior\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Findra-group-machine-learning-engineer-senior"}]}