{"id":2497468,"url":"https://alion.io/job/all-rights-reserved-senior-database-administrator-postgresql-and-mysql-focus","title":"Senior Database Administrator (PostgreSQL and MySQL Focus)","company":{"id":2313062,"name":"Comm-IT","domain":"comm-it.com","url":"https://alion.io/company/comm-it-com","size_band":"11-50","is_staffing_agency":true,"employer_type":"agency","is_intermediary":false,"listed_via":null,"ats_vendor":"Comeet","truth_index":{"grade":"B","score":75,"open_postings":6,"ghost_share":0,"stale_share":1,"repost_share":0,"time_to_fill_p50_days":22,"computed_at":"2026-10-29T05:49:05Z"}},"role":"Data Science","role_family":"Data Science","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":"structured","locations":["Kyiv, Ukraine"],"countries":["UA"],"hiring_countries":["UA"],"hiring_countries_total":1,"salary":null,"salary_estimate":{"min_usd":23000,"max_usd":61000,"period":"year","method":"global_role_cell_scaled_by_country","sample_n":2679},"experience_years_min":3,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Ansible","optional":false},{"name":"AWS","optional":false},{"name":"Azure","optional":false},{"name":"ETL/ELT","optional":false},{"name":"GCP","optional":false},{"name":"Google BigQuery","optional":false},{"name":"MySQL","optional":false},{"name":"Neo4j","optional":false},{"name":"PostgreSQL","optional":false},{"name":"Python","optional":false},{"name":"SQL","optional":false}],"status":"live","first_seen_at":"2026-10-12T08:16:46Z","employer_posted_date":"2026-10-16","last_verified_at":"2026-10-29T07:27:32Z","board_verified":true,"closed_at":null,"days_open":16,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":16},"description":"Description\nWe are seeking a Senior Database Administrator with strong expertise in PostgreSQL and MySQL to join our team. The ideal candidate is a hands-on professional capable of designing, deploying, maintaining, and optimizing highly available and scalable database systems. Experience with additional database technologies such as SQL Server and MongoDB is a strong advantage.\nThis role also involves working with cloud-native database services across providers such as AWS, Google Cloud, or Azure. Candidates with database migration experience will be given preference.\nKey Responsibilities:\nDesign, configure, and maintain PostgreSQL and MySQL databases in production environments\nEnsure high availability, disaster recovery, and performance optimization of database systems\nPerform database migrations (on-premises to cloud and cross-cloud environments)\nTroubleshoot and resolve database issues across development, testing, and production environments\nImplement database monitoring, backup strategies, and security best practices\nCollaborate with development, DevOps, and data teams on schema design, query tuning, and ETL pipelines\nParticipate in capacity planning, cost optimization, and automation initiatives\nDocument database systems, configurations, procedures, and runbooks\nRequirements\nRequired Qualifications:\n3+ years of hands-on experience with PostgreSQL in production environments\n3+ years of experience with MySQL\nExperience with at least one public cloud platform (AWS, GCP, or Azure), including managed database services (e.g., RDS, Cloud SQL)\nStrong SQL skills with a solid understanding of indexing, query optimization, and partitioning\nProven knowledge of backup & recovery strategies, replication, and high-availability configurations\nProficiency in scripting and automation (e.g., Bash, Python, Ansible)\nExperience supporting database migration projects (e.g., PostgreSQL to cloud, MongoDB to Atlas, SQL Server upgrades)\nAdvantageous Qualifications:\nFamiliarity with MongoDB, SQL Server, Neo4j, or other NoSQL databases\nExperience with ETL tools, BigQuery, or data warehousing concepts\nRelevant certifications (PostgreSQL, MySQL, AWS, GCP, or Azure)\nExposure to DevOps practices and infrastructure-as-code 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