{"id":3087333,"url":"https://alion.io/job/s-i-systems-senior-devops-engineer","title":"Senior DevOps Engineer","company":{"id":3865830,"name":"S.i. Systems","domain":"sisystems.com","url":"https://alion.io/company/sisystems-2","size_band":"1001-5000","is_staffing_agency":true,"employer_type":"agency","is_intermediary":false,"listed_via":null,"ats_vendor":"ADP","truth_index":null},"role":"DevOps","role_family":"DevOps","seniority":"senior","employment_type":"contractor","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Calgary, Canada"],"countries":["CA"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":62000,"max_usd":115000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":87},"experience_years_min":10,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Agile","optional":false},{"name":"Ansible","optional":false},{"name":"AWS","optional":false},{"name":"Azure","optional":false},{"name":"CI/CD","optional":false},{"name":"Docker","optional":false},{"name":"GCP","optional":false},{"name":"GitLab CI","optional":false},{"name":"Scrum","optional":false},{"name":"Terraform","optional":false},{"name":"Jenkins","optional":true},{"name":"Kubernetes","optional":true},{"name":"Linux","optional":true},{"name":"Packer","optional":true},{"name":"Prometheus","optional":true},{"name":"Unix","optional":true}],"status":"live","first_seen_at":"2026-10-06T03:26:58Z","employer_posted_date":null,"last_verified_at":"2026-10-06T03:26:58Z","board_verified":false,"closed_at":null,"days_open":25,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":25},"description":"Our manufacturing client is seeking a Senior DevOps Engineer (Reliability Clearance, 10+ years) to support AWS cloud migration using Terraform, Docker, GitLab CI/CD, and Ansible\n\nJoin a DevOps team supporting a large-scale on-premises to AWS cloud migration initiative within a complex enterprise environment. This role focuses on cloud migration, infrastructure automation, CI/CD pipeline delivery, and containerized application management across AWS, Azure, and GCP environments. The successful candidate will act as an AWS SME, provide technical leadership across Scrum teams, and support DevOps transformation initiatives using Infrastructure-as-Code practices. The engagement offers exposure to large-scale migration work, cross-functional collaboration, and leadership responsibilities within a hybrid team environment.\n\nContract, Calgary or Ottawa, Hybrid (3 days in office)\n\nMust Haves\n7-10+ years of DevOps experience supporting cloud infrastructure and automation initiatives\nStrong expertise with AWS cloud migration projects and Infrastructure-as-Code\nHands-on experience with Terraform, Docker, GitLab CI/CD, and Ansible\nExperience working within Agile/Scrum environments as a senior technical resource or DevOps lead\nBachelor’s degree in Software Engineering, Computer Science, or related technical/engineering discipline\n\nNice to Have\nExperience with Kubernetes, Jenkins, Packer, Prometheus, and Grafana\nExperience working across AWS, Azure, and GCP cloud platforms\nExisting government security clearance\nExperience with Linux/Unix systems, networking concepts, and virtualized environments\nStakeholder management and mentoring experience\n\nResponsibilities\nDesign and manage CI/CD pipelines to automate software delivery processes\nImplement cloud-agnostic infrastructure using Terraform, Kubernetes, and Ansible\nManage containerized applications using Docker and Kubernetes\nSupport an on-premises to AWS cloud migration initiative across DevOps teams\nIntegrate and automate provisioning, configuration, and management across cloud and on-prem infrastructure\nWrite software and scripts to deploy solutions and automate operational tasks\nMentor junior and intermediate DevOps team members and provide AWS technical leadership\nDisclaimer:\nAI may be used in evaluating candidates.\nThis posting is for an existing 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