{"schemaVersion":"jobsearcher.job.v1","id":"8617a02922bbc2a7ae57249a","url":"https://jobsearcher.com/jobs/8617a02922bbc2a7ae57249a","canonicalUrl":"https://jobsearcher.com/jobs/8617a02922bbc2a7ae57249a","title":"Senior Oracle Database Engineer - PL/SQL","description":"Job Description:\nQuevera is seeking a highly skilled Senior Oracle Database Engineer – PL/SQL with an active TS/SCI clearance with Polygraph to support mission-critical programs in Annapolis Junction, Maryland.\nIn this role, you will develop, troubleshoot, and support enterprise-scale Oracle database applications. The position is primarily focused on hands-on SQL and PL/SQL development, production debugging, script remediation, ad hoc data analysis, and maintaining data feeds and integration endpoints.\nWorking alongside software developers, database administrators, application owners, business analysts, and infrastructure teams, you will resolve complex production issues, optimize database code, support application integrations, and maintain scalable and reliable Oracle database solutions. The successful candidate will bring advanced Oracle SQL and PL/SQL expertise along with complementary database administration skills supporting performance tuning, deployment, recovery, and production troubleshooting.\n\nJob Responsibilities:\nDebug and resolve complex SQL, PL/SQL, data, and production-processing issues across development, testing, and production environments.\nReview, rewrite, refactor, and optimize existing SQL and PL/SQL scripts.\nDevelop ad hoc queries and scripts supporting investigations, reporting, reconciliation, data correction, validation, issue resolution, and operational requests.\nMaintain and enhance PL/SQL packages, procedures, functions, triggers, views, materialized views, batch jobs, and database interfaces.\nMonitor, troubleshoot, and maintain data feeds involving Oracle databases, Apache NiFi, AWS endpoints, APIs, files, and connected applications.\nInvestigate failed or incomplete data flows and coordinate their resolution across database, integration, application, and infrastructure teams.\nPerform data validation, reconciliation, and root-cause analysis to identify discrepancies between source and target systems.\nSupport high-volume data processing, batch jobs, ETL workflows, data conversion, data migration, and data-reconciliation processes.\nTune SQL and PL/SQL workloads to improve performance, scalability, and reliability.\nSupport application releases, database deployments, production incidents, and post-deployment validation.\nParticipate in database application design, data modeling, schema development, and database object management.\nPartner with Oracle Database Administrators on database configuration, Oracle RAC, recovery, Data Guard, security, performance, and environment-related issues.\nCreate and maintain technical documentation, support procedures, deployment instructions, troubleshooting guides, and operational runbooks.\n\nMinimum Requirements:\nActive TS/SCI clearance with Polygraph.\nTen (10) or more years of experience developing and supporting enterprise solutions using Oracle Database, including Oracle 10g through current versions.\nBachelor’s degree in Computer Science, Information Technology, or a related field, or an equivalent combination of education and professional experience.\nAdvanced expertise in Oracle SQL and PL/SQL, including packages, procedures, functions, triggers, views, materialized views, dynamic SQL, collections, bulk processing, exception handling, and database APIs.\nExtensive experience debugging and troubleshooting complex SQL and PL/SQL code in development, testing, and production environments.\nExperience analyzing existing database code and business logic to identify defects, data issues, and performance bottlenecks.\nExperience rewriting, refactoring, and optimizing existing scripts and developing operational and production-support scripts.\nExperience creating ad hoc queries for data analysis, reporting, reconciliation, validation, and issue resolution.\nExperience maintaining and supporting data feeds and system integrations involving Apache NiFi, AWS services and endpoints, APIs, file-based transfers, batch interfaces, and connected applications.\nExperience diagnosing data-feed and integration failures across database objects, PL/SQL processes, NiFi flows, AWS endpoints, files, APIs, and dependent systems.\nStrong knowledge of SQL and PL/SQL performance tuning, including execution-plan analysis, optimizer statistics, indexing, partitioning, query optimization, locking, concurrency, and wait-event analysis.\nExperience using Oracle diagnostic and performance tools, including AWR, ASH, ADDM, SQL Trace, TKPROF, and Oracle Enterprise Manager Cloud Control.\nExperience supporting high-volume data processing, batch jobs, ETL workflows, data conversion, data migration, and data-reconciliation processes.\nWorking knowledge of database application design, data modeling, schema development, and database object management.\nExperience deploying SQL, PL/SQL, schema, and configuration changes through structured development, testing, validation, and production-release processes.\nFamiliarity with source control, code reviews, release documentation, rollback planning, and automated or repeatable database deployment practices.\nWorking knowledge of Oracle database administration, including Oracle RAC, RMAN backup and recovery, Oracle Data Guard, database security, roles, privileges, auditing, tablespaces, storage, sessions, locks, monitoring, and recovery procedures.\nAbility to collaborate effectively with developers, database administrators, application owners, business analysts, infrastructure teams, and integration partners.\nStrong analytical, written, and verbal communication skills with the ability to work independently and manage production issues and competing priorities.\n\nDesired Skills:\nExperience with Oracle Exadata.\nExperience with Oracle Database Vault.\nExperience with Oracle Label Security.\nExperience supporting large-scale data migration initiatives.\n\nWhy Join Quevera?\nAward-Winning Culture\nQuevera was recognized as a Top Workplace in the Washington, DC/Baltimore region for 2025, marking our fifth consecutive year receiving this distinction based on employee feedback.\nOutstanding Benefits\nWe invest in our employees and their families through a highly competitive benefits package, including:\n100% employer-paid medical coverage (optional plan)\nCompetitive options for Medical, Dental and Vision insurance\nEmployer-paid short-term and long-term disability coverage\nEmployer-paid life insurance\n$5,000 annually for education, training, certifications, and professional development\nCareer advancement through our structured iQTouch Program\nUp to 6% 401(k) match\nAdditional 4% profit-sharing contribution, at company discretion\nAt Quevera, we believe exceptional people deserve exceptional opportunities. We're more than just a workplace—we're a team of innovators, problem-solvers, and industry experts committed to delivering mission-critical solutions while fostering professional growth, collaboration, and technical excellence.\nQuevera is an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to sex, gender identity, sexual orientation, race, color, religion, national origin, disability, protected veteran status, age or any other characteristic protected by law. #LI-AA1","company":"Queverallc","rawCompany":"queverallc","city":"Annapolis Junction","state":"MD","isRemote":false,"isActive":false,"createdAt":"2026-08-13T15:21:07.623Z","occupations":[{"code":"15-1242.00","title":"Database Administrators","slug":"database-administrators"},{"code":"15-1243.00","title":"Database Architects","slug":"database-architects"},{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"}],"industries":[{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"},{"code":"541511","title":"Custom Computer Programming Services","slug":"custom-computer-programming-services"},{"code":"513210","title":"Software Publishers","slug":"software-publishers"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Senior Oracle Database Engineer - PL/SQL","description":"Job Description:\nQuevera is seeking a highly skilled Senior Oracle Database Engineer – PL/SQL with an active TS/SCI clearance with Polygraph to support mission-critical programs in Annapolis Junction, Maryland.\nIn this role, you will develop, troubleshoot, and support enterprise-scale Oracle database applications. The position is primarily focused on hands-on SQL and PL/SQL development, production debugging, script remediation, ad hoc data analysis, and maintaining data feeds and integration endpoints.\nWorking alongside software developers, database administrators, application owners, business analysts, and infrastructure teams, you will resolve complex production issues, optimize database code, support application integrations, and maintain scalable and reliable Oracle database solutions. The successful candidate will bring advanced Oracle SQL and PL/SQL expertise along with complementary database administration skills supporting performance tuning, deployment, recovery, and production troubleshooting.\n\nJob Responsibilities:\nDebug and resolve complex SQL, PL/SQL, data, and production-processing issues across development, testing, and production environments.\nReview, rewrite, refactor, and optimize existing SQL and PL/SQL scripts.\nDevelop ad hoc queries and scripts supporting investigations, reporting, reconciliation, data correction, validation, issue resolution, and operational requests.\nMaintain and enhance PL/SQL packages, procedures, functions, triggers, views, materialized views, batch jobs, and database interfaces.\nMonitor, troubleshoot, and maintain data feeds involving Oracle databases, Apache NiFi, AWS endpoints, APIs, files, and connected applications.\nInvestigate failed or incomplete data flows and coordinate their resolution across database, integration, application, and infrastructure teams.\nPerform data validation, reconciliation, and root-cause analysis to identify discrepancies between source and target systems.\nSupport high-volume data processing, batch jobs, ETL workflows, data conversion, data migration, and data-reconciliation processes.\nTune SQL and PL/SQL workloads to improve performance, scalability, and reliability.\nSupport application releases, database deployments, production incidents, and post-deployment validation.\nParticipate in database application design, data modeling, schema development, and database object management.\nPartner with Oracle Database Administrators on database configuration, Oracle RAC, recovery, Data Guard, security, performance, and environment-related issues.\nCreate and maintain technical documentation, support procedures, deployment instructions, troubleshooting guides, and operational runbooks.\n\nMinimum Requirements:\nActive TS/SCI clearance with Polygraph.\nTen (10) or more years of experience developing and supporting enterprise solutions using Oracle Database, including Oracle 10g through current versions.\nBachelor’s degree in Computer Science, Information Technology, or a related field, or an equivalent combination of education and professional experience.\nAdvanced expertise in Oracle SQL and PL/SQL, including packages, procedures, functions, triggers, views, materialized views, dynamic SQL, collections, bulk processing, exception handling, and database APIs.\nExtensive experience debugging and troubleshooting complex SQL and PL/SQL code in development, testing, and production environments.\nExperience analyzing existing database code and business logic to identify defects, data issues, and performance bottlenecks.\nExperience rewriting, refactoring, and optimizing existing scripts and developing operational and production-support scripts.\nExperience creating ad hoc queries for data analysis, reporting, reconciliation, validation, and issue resolution.\nExperience maintaining and supporting data feeds and system integrations involving Apache NiFi, AWS services and endpoints, APIs, file-based transfers, batch interfaces, and connected applications.\nExperience diagnosing data-feed and integration failures across database objects, PL/SQL processes, NiFi flows, AWS endpoints, files, APIs, and dependent systems.\nStrong knowledge of SQL and PL/SQL performance tuning, including execution-plan analysis, optimizer statistics, indexing, partitioning, query optimization, locking, concurrency, and wait-event analysis.\nExperience using Oracle diagnostic and performance tools, including AWR, ASH, ADDM, SQL Trace, TKPROF, and Oracle Enterprise Manager Cloud Control.\nExperience supporting high-volume data processing, batch jobs, ETL workflows, data conversion, data migration, and data-reconciliation processes.\nWorking knowledge of database application design, data modeling, schema development, and database object management.\nExperience deploying SQL, PL/SQL, schema, and configuration changes through structured development, testing, validation, and production-release processes.\nFamiliarity with source control, code reviews, release documentation, rollback planning, and automated or repeatable database deployment practices.\nWorking knowledge of Oracle database administration, including Oracle RAC, RMAN backup and recovery, Oracle Data Guard, database security, roles, privileges, auditing, tablespaces, storage, sessions, locks, monitoring, and recovery procedures.\nAbility to collaborate effectively with developers, database administrators, application owners, business analysts, infrastructure teams, and integration partners.\nStrong analytical, written, and verbal communication skills with the ability to work independently and manage production issues and competing priorities.\n\nDesired Skills:\nExperience with Oracle Exadata.\nExperience with Oracle Database Vault.\nExperience with Oracle Label Security.\nExperience supporting large-scale data migration initiatives.\n\nWhy Join Quevera?\nAward-Winning Culture\nQuevera was recognized as a Top Workplace in the Washington, DC/Baltimore region for 2025, marking our fifth consecutive year receiving this distinction based on employee feedback.\nOutstanding Benefits\nWe invest in our employees and their families through a highly competitive benefits package, including:\n100% employer-paid medical coverage (optional plan)\nCompetitive options for Medical, Dental and Vision insurance\nEmployer-paid short-term and long-term disability coverage\nEmployer-paid life insurance\n$5,000 annually for education, training, certifications, and professional development\nCareer advancement through our structured iQTouch Program\nUp to 6% 401(k) match\nAdditional 4% profit-sharing contribution, at company discretion\nAt Quevera, we believe exceptional people deserve exceptional opportunities. We're more than just a workplace—we're a team of innovators, problem-solvers, and industry experts committed to delivering mission-critical solutions while fostering professional growth, collaboration, and technical excellence.\nQuevera is an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to sex, gender identity, sexual orientation, race, color, religion, national origin, disability, protected veteran status, age or any other characteristic protected by law. #LI-AA1","datePosted":"2026-08-13T15:21:07.623Z","dateModified":"2026-08-13T15:21:07.623Z","hiringOrganization":{"@type":"Organization","name":"Queverallc","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Annapolis Junction","addressRegion":"MD","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"8617a02922bbc2a7ae57249a"},"url":"https://jobsearcher.com/jobs/8617a02922bbc2a7ae57249a"}}