{"id":2517585,"url":"https://alion.io/job/green-dot-senior-dbadbe-consultant","title":"Senior DBA/DBE Consultant","company":{"id":1752890,"name":"Green Dot","domain":"greendot.com","url":"https://alion.io/company/greendot-com","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workday","truth_index":{"grade":"A","score":95,"open_postings":5,"ghost_share":0,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":62,"computed_at":"2026-10-25T05:49:26Z"}},"role":"DevOps","role_family":"DevOps","seniority":"senior","employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"explicit","locations":["Los Angeles, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":134100,"max":201100,"currency":"USD","period":"year","gross":null,"usd_annual":201100},"salary_estimate":null,"experience_years_min":10,"visa_sponsorship":true,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Anomaly Detection","optional":false},{"name":"CAPA","optional":false},{"name":"CI/CD","optional":false},{"name":"Entity Framework Core","optional":false},{"name":"Least Privilege","optional":false},{"name":"MS SQL","optional":false},{"name":"PCI DSS","optional":false},{"name":"PowerShell","optional":false},{"name":"Self-Healing","optional":false},{"name":"SQL","optional":false},{"name":"Windows Server","optional":false},{"name":"AWS","optional":true},{"name":"Azure","optional":true},{"name":"Azure Cosmos DB","optional":true},{"name":"Azure SQL Database","optional":true},{"name":"C#","optional":true},{"name":"Flyway","optional":true},{"name":"Java","optional":true},{"name":"Linux","optional":true},{"name":"Liquibase","optional":true},{"name":"PostgreSQL","optional":true},{"name":"Snowflake","optional":true}],"status":"live","first_seen_at":"2026-10-13T00:00:00Z","employer_posted_date":"2026-10-13","last_verified_at":"2026-10-24T09:42:48Z","board_verified":true,"closed_at":null,"days_open":12,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":12},"description":"We’re looking for talented professionals to join us in bringing smart money management and payment solutions to everyone’s fingertips.\nThis position is classified as structured hybrid, with an expectation of a minimum of three (3) days per week working in the office and flexibility to work remotely on the remaining days. On-site expectations may evolve over time to support business needs, with clear communication provided in advance.\n\nJOB DESCRIPTION\nLocation Requirement\nThis position is open only to candidates who currently reside in one of the following approved locations:\nRemote / Hybrid - Must have flexibility to travel for 1-2 weeks to either Miami or Northern California\nAbout Green Dot\nFinancial technology company and bank holding company\nGreen Dot Bank is regulated by the OCC and FDIC\nRuns prepaid, debit, banking-as-a-service (BaaS), and money-processing platforms\nOperates mission-critical, high-volume transactional systems\nTreats reliability, data integrity, and security as non-negotiable\nPosition Summary\nTechnical authority on SQL Server internals, performance engineering, and scalability\nHands-on, high-impact role supporting our highest-volume financial transaction databases\nDiagnoses and fixes hot spots, latch/lock contention, blocking, plan regressions, and I/O bottlenecks\nDesigns durable fixes: partitioning, indexing standards, query redesign, and HA/DR architecture\nWorks with application engineering, SRE, architecture, and security teams\nMentors the internal DBA team and serves as the escalation point\n Driving outcomes: Owns results end to end, from diagnosis to measurable improvement in latency, stability, and scalability, with clear accountability and follow-through\nKey Responsibilities\nApply deep knowledge of SQL Server internals (storage engine, query optimizer, SQLOS, memory, transaction log, tempdb) to diagnose complex production issues\nPerform root-cause analysis using wait statistics, DMVs, Extended Events, Query Store, and PerfMon counters\n Have strong knowledge of Stored Procedure design and optimization skills. Should have ability to read code and provide feedback to optimize the code.\nAnalyze execution plans at the operator level: cardinality estimation, memory grants, spills, parallelism, and row goals\nAdvise on engine configuration: MAXDOP, cost threshold for parallelism, compatibility levels, database-scoped configurations, and trace flags\nOwn end-to-end performance tuning for latency-sensitive OLTP workloads (authorization, ledger, payments, account services)\nResolve parameter sniffing, plan regressions, implicit conversions, and non-SARGable predicates\nUse Query Store and Intelligent Query Processing features for baselining, plan forcing, and regression control\nGovern indexing and statistics strategy: clustered key design, covering and filtered indexes, columnstore, and maintenance\nTroubleshoot and resolve hot spots, including last-page insert contention (PAGELATCH_EX), tempdb contention, and spinlock contention\nResolve blocking chains, deadlocks, lock escalation, and isolation-level issues, recommending RCSI or snapshot isolation where appropriate\nWrite, refactor, and review complex high-performance T-SQL, including stored procedures, set-based logic, window functions, and dynamic SQL written to be safe from SQL injection\nReview developer and ORM-generated (e.g., Entity Framework) SQL, and publish coding standards and anti-pattern guidance\nDesign batched large data changes (purges, backfills, archival) that are safe to run online\nDesign and operate table and index partitioning for multi-billion-row financial tables, including sliding-window patterns (SWITCH, SPLIT, MERGE)\nSupport data lifecycle, archival, compression, and retention that meet regulatory requirements\nDesign, implement, and troubleshoot Always On Availability Groups (sync/async commit, readable secondaries, distributed AGs, WSFC quorum)\nDiagnose AG redo lag, log send queue growth, HADR_SYNC_COMMIT waits, and failover issues\nDesign, operate, and troubleshoot transactional and peer-to-peer replication, including latency and data consistency issues\nValidate HA/DR against RTO/RPO targets, and lead DR tests and failover drills with audit-ready documentation\nEnforce least-privilege access and data protection controls (TDE, Always Encrypted, TLS, SQL Server Audit)\nSupport audit readiness for PCI-DSS, SOX, GLBA, and FFIEC-aligned controls, and follow CAB change management\nDesign proactive monitoring and alerting for performance, blocking, AG health, replication, jobs, and capacity\nBuild idempotent automation with PowerShell (dbatools), T-SQL, and CI/CD pipelines\nFind opportunities for AI-assisted operations, anomaly detection, and self-healing remediation\nLead or support P1/P2 incidents, and deliver RCA reports with corrective and preventive actions\nEstablish performance baselines, SLOs, and capacity models, and quantify every change with before/after metrics\nMentor DBAs and developers, and present findings to leadership in terms of risk, cost, and business impact\nRequired Qualifications\n10+ years of hands-on SQL Server DBA or database engineering experience\n5+ years in a senior or principal-level performance-focused role\nExpert knowledge of SQL Server 2016-2022 internals\nProven tuning of large, high-concurrency OLTP systems (thousands of TPS, multi-TB databases)\nExperience in financial services, payments, or banking\nDemonstrated resolution of hot spot, latch, lock, and tempdb contention in production\nAdvanced T-SQL development and execution plan analysis\nHands-on design and operation of partitioning at scale\nDeep production experience with Always On AGs and SQL Server Replication\nStrong proficiency with Query Store, Extended Events, DMVs, and wait-stats methodology\nWorking knowledge of Windows Server, WSFC, SAN/NVMe storage, and virtualization\nPowerShell scripting and automation (dbatools preferred)\nExperience working under PCI-DSS, SOX, or similar audit controls\nStrong written communication, including RCA reports and executive summaries\nPreferred Qualifications\nAzure SQL Managed Instance, Azure SQL Database, or SQL Server on Azure/AWS VMs\nCloud performance and cost optimization experience\nIn-Memory OLTP and columnstore for hybrid workloads\nSQL Server on Linux and containers\nDatabase DevOps: SSDT, Flyway, or Liquibase, plus CI/CD and automated testing\nAdditional platforms such as PostgreSQL, Cosmos DB, or Snowflake\nCertifications such as DP-300 (Azure Database Administrator Associate) or MCSE/MCM Data Platform\nCommunity contributions (blogs, speaking, open-source tools)\nKey Competencies\n Analytical rigor: Diagnoses with evidence (waits, plans, XE), not guesswork\nProduction ownership: Stays calm under P1 pressure; contains the impact first, then fixes permanently\nEngineering judgment: Weighs reliability, performance, cost, and complexity trade-offs\nCommunication: Explains technical findings in terms of business impact\nKnowledge transfer: Builds team capability and documents to audit-ready standards\n**Ability to work in the U.S. without sponsorship**\n**Ability to meet the location requirement outlined above**\nPOSITION TYPE\nContractorPAY RANGE\nThe targeted full-time base salary for this position is $134,100 to $201,100 per year. The final compensation will be determined by a number of factors such as qualifications, expertise, and the candidate’s geographical location.\n\nWe’re Here to Support You-Accommodations Upon Request\nGreen Dot is committed to providing an inclusive and accessible hiring experience for all candidates. If you require a reasonable accommodation during any part of the application or interview process, we encourage you to let us know. We will work with you to meet your needs in a way that respects your privacy and ensures equal opportunity. Our goal is to support every applicant in showcasing their talents and potential.\nWork Authorization Requirement\nAt Green Dot Corporation, we value diversity and strive for fair and inclusive hiring practices. However, we are currently unable to offer visa sponsorship. All applicants must be legally authorized to work in the United States at the time of application and throughout the duration of employment, without the need for current or future sponsorship.\nImportant Notice on Application Accuracy\nWe value integrity in our hiring process. Please ensure that all information provided in your resume and application is accurate and authentic. 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