{"id":728498,"url":"https://alion.io/job/resilientco-sr-platform-infrastructure-engineer","title":"Sr Platform/ Infrastructure Engineer","company":{"id":686196,"name":"Resilient Co","domain":"resilientco.net","url":"https://alion.io/company/resilientco","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Lever","truth_index":{"grade":"C","score":62,"open_postings":19,"ghost_share":0.632,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":null,"computed_at":"2026-10-28T05:59:10Z"}},"role":"DevOps","role_family":"DevOps","seniority":"senior","employment_type":"contractor","work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"board_field","remote_working_hours":null,"hiring_geo_confidence":"inferred","locations":["Argentina","Brazil","Colombia","Mexico","Chile","Costa Rica","Paraguay","Uruguay"],"countries":["AR","BR","CO","MX","CL","CR","PY","UY"],"hiring_countries":["AR","BR","CO","MX","CL","CR","PY","UY"],"hiring_countries_total":8,"salary":null,"salary_estimate":{"min_usd":39000,"max_usd":108000,"period":"year","method":"global_role_cell_scaled_by_country","sample_n":3508},"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AWS","optional":false},{"name":"Azure","optional":false},{"name":"Kubernetes","optional":false},{"name":"Prometheus","optional":false},{"name":"Python","optional":false},{"name":"SRE","optional":false},{"name":"Fluent Bit","optional":true},{"name":"Java","optional":true},{"name":"OpenSearch","optional":true},{"name":"PostgreSQL","optional":true}],"status":"live","first_seen_at":"2026-07-21T13:28:04Z","employer_posted_date":"2026-07-21","last_verified_at":"2026-10-28T13:39:41Z","board_verified":true,"closed_at":null,"days_open":99,"trust":{"level":"ghost","repost_count":0,"flags":["stale","company_stale"],"days_open":98},"description":"We are seeking a senior Sr Platform/Infrastructure Engineer to strengthen our platform team and drive cloud-native infrastructure initiatives. This role focuses on deploying and maintaining Kubernetes services, integrating monitoring and storage platforms, and troubleshooting distributed systems to ensure resilient, scalable operations.\nYou will work with Python-driven tooling, Prometheus-based monitoring, Ceph-backed storage, and public cloud environments (AWS and Azure) to modernize and operate our platform. This is an opportunity to shape platform reliability and performance in a hands-on engineering role.\nResponsibilities\nDesign, deploy, and maintain production Kubernetes clusters and related services.\nBuild and maintain automation and tooling using Python to support platform operations.\nIntegrate and operate Prometheus for monitoring, alerting, and observability.\nDeploy and manage Ceph storage solutions for distributed workloads.\nSupport platform modernization initiatives and migrate services to cloud-native patterns.\nTroubleshoot and resolve issues in distributed systems across compute, storage, and network layers.\nCollaborate with development, SRE, and operations teams to define platform requirements and SLAs.\nDocument platform designs, runbooks, and operational procedures.\nParticipate in on-call rotations and incident response to maintain platform availability.\nRequirements\n5+ years of experience in platform, infrastructure, or site reliability engineering roles.\nProven experience deploying and operating Kubernetes in production.\nStrong Python skills for automation, tooling, and operational scripts.\nExperience implementing and operating Prometheus-based monitoring and alerting.\nHands-on experience with Ceph or similar distributed storage systems.\nCloud experience with AWS and Azure (designing, deploying, and operating services).\nDemonstrated ability to troubleshoot distributed systems and resolve production incidents.\nExperience collaborating across teams to deliver platform improvements and migrations.\nNice to Have\nExperience with OpenSearch.\nProficiency with Bash scripting.\nFamiliarity with Java-based services.\nExperience with Fluent Bit for log collection.\nExperience working with 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