RQ11438 - Database Administrator - Senior Posted On 24/08/2026
Job Information Term 250+89 days
Assigned Recruiter(s) Margret Tinitha
Job Opening ID 11417
Technology
Number of Positions 1
Work Experience 7-10 Years
City Toronto
State/Province Ontario
M4C
Job Description Summary :

TheDatabaseAdministrator(DBA)isresponsibleforprovidingoperationalsupport,administration,maintenance,monitoring,andoptimizationofdatabaseenvironmentssupportingcriticalMinistryapplicationsandservices.Theroleensurestheavailability,integrity,security,recoverability,andperformanceofdatabasesacrossmultipletechnologyplatforms,includingMicrosoftSQLServer,IBMDB2,andOracleenvironments.

TheDBAworkscloselywithapplicationsupportteams,infrastructureteams,developers,vendors,andprojectstakeholderstosupportbothlegacyandmodernizedenterprisesystemsinhighlyavailableandmission-criticalenvironments.

Collaboratesondefiningtheproduct’sdataarchitecture

Workscloselywithdataanalysts,dataengineers,datascientiststobridgethegapsbetweendatascience,dataengineeringandproductreporting

Responsibletoensuredataisusedeffectivelyinproductdecisionmaking

Providesoversightondatarequirementsanditsimplementation

HelpsdefinethedataproductmetricandKPIsalignedwithbusinessgoalsandobjectives

KeyResponsibilities :

OperationalDatabaseSupport:

Provideday-to-dayoperationalsupportforMinistryapplicationsandassociateddatabaseenvironments.

Monitordatabasehealth,availability,performance,storageutilization,andsystemreliability.

Performproactivetroubleshootingandresolutionofdatabase-relatedincidentsandservicerequests.

Supportproduction,test,development,disasterrecovery,andhigh-availabilityenvironments.

Participateinon-callsupport,after-hoursmaintenance,andemergencyincidentresolutionasrequired.

DatabaseAdministration&Maintenance;:

Administer,configure,patch,upgrade,andmaintaindatabaseplatformsincluding:

MicrosoftSQLServer

IBMDB2(z/OSandWindows/Linux)

Performdatabaseinstallations,migrations,refreshes,cloning,andenvironmentsetupactivities.

Maintainbackup,recovery,anddisasterrecoveryprocedurestoensurebusinesscontinuity.

Managedatabasesecurity,useraccess,roles,permissions,encryption,andcompliancerequirements.

Conductdatabasecapacityplanningandstoragemanagementactivities.

PerformanceMonitoring&Optimization;:

Analyzeandtunedatabaseperformance,queries,indexes,executionplans,andsystemresources.

Identifyandresolvebottlenecksaffectingapplicationperformanceandstability.

Implementmonitoringandalertingsolutionstoproactivelymanagesystemhealth.

Supporthigh-availabilitytechnologiesincludingclustering,failover,andreplicationsolutions.

Change,Release&EnvironmentManagement;:

Supportchangemanagement,deployment,andreleaseactivitiesfollowingMinistrystandardsandITILpractices.

Coordinatedatabasechangeswithinfrastructure,application,andvendorteams.





Developandmaintainoperationaldocumentation,procedures,runbooks,andsupportknowledgearticles.

Participateintechnicalreviews,rootcauseanalysis,andpost-incidentactivities.

Project&ModernizationSupport;:

Providetechnicalexpertiseforapplicationmodernization,migration,andinfrastructureupgradeinitiatives.

Supportcloud,virtualization,andhybridinfrastructureinitiativeswhereapplicable.

Collaboratewithdevelopmentandarchitectureteamsondatabasedesignandimplementationstrategies.

Assistwithtechnologylifecyclemanagementandplatformupgradeplanning.

TheDBAwillprovideoperationalsupportforMinistryapplicationsutilizingthefollowingtechnologies:

SQLServer2019,2022and2025

WindowsServerplatforms

Failoverconfigurations

AlwaysOnAvailabilityGroups

DB2onWindows

Oracle11gandOracle19c

OracleEnterpriseManager(OEM)

RequiredSkills&Experience;:

ExperienceadministeringenterprisedatabaseenvironmentsincludingSQLServer,Oracle,and/orDB2.

Strongknowledgeofdatabasebackup/recovery,performancetuning,monitoring,andtroubleshooting.

Experiencesupportinghigh-availabilityanddisasterrecoverysolutions.

KnowledgeofWindowsServer,Linux(RHEL),and/orMainframeenvironments.

Experiencewithdatabasesecurity,accesscontrols,andoperationalbestpractices.

FamiliaritywithITILprocesses,incidentmanagement,changemanagement,andreleasemanagement.

Stronganalytical,problem-solving,andcommunicationskills.

Abilitytoworkindependentlyandcollaborativelywithincross-functionalteams.

PreferredQualifications:

Experiencesupportinglarge-scalegovernmentorenterpriseapplications.

Knowledgeofcloudtechnologiesandhybridinfrastructureenvironments.

Experiencewithautomationandscriptingfordatabaseadministrationtasks.

RelevantcertificationsinMicrosoftSQLServer,Oracle,IBMDB2,orrelatedtechnologies.

Experiencewithmonitoringandenterprisemanagementtools.

Ensurestable,secure,andreliabledatabaseoperationsforallsupportedMinistryapplications.

Maintaindatabaseavailabilityandperformanceinaccordancewithoperationalservicelevels.

Delivertimelyresolutionofincidents,problems,andoperationalrequests.

Supportongoingmodernizationandcontinuousimprovementinitiatives.

Maintainaccurateoperationaldocumentationandtechnicalprocedures.

Requirements Experience and Skill Set Requirements:

Must Haves:

Experience in designing and implementing REST API integrations and best practices

SQL Server Administration — strong hands-on experience with SQL Server 2019, 2022 and 2025

Multi-DBMS Experience — must have hands-on experience with at least one of: Oracle 19c, DB2/Windows, or DB2/zOS

Nice to Have:





Performance Tuning — ability to diagnose and optimize queries, indexes, and server performance

Backup & Recovery — solid understanding of HA/DR strategies and implementation

Skill Set Requirements:

TechnicalKnowledgeandExperience:

SQLServerAdministration—stronghandsonexperiencewithSQLServer2019,2022and2025

FailoverClustering—experienceinconfiguringandmaintainingSQLServer2019,2022and2025clusterinstances

AlwaysOnAvailabilityGroups—deepknowledgeofsetup,monitoring,failover,andtroubleshooting

PerformanceTuning—abilitytodiagnoseandoptimizequeries,indexes,andserverperformance

Backup&Recovery;—strongunderstandingofHA/DRstrategiesandimplementation

MultiDBMSExperience—musthavehandsonexperiencewithatleastoneof:Oracle19c,DB2/Windows,orDB2/zOS

Experiencewithdevelopmentandmainframetechnologies

Experiencewithmiddlewareandgateways

Experienceinapplicationmonitoringandsupport

Experienceinmiddlewaresoftwareinstallation,configuration,tuningandadministration,aswellasexperiencewithapplicationdevelopment

Experiencewithchangemanagementandreleasemanagementasprocessessupportingtheimplementationoflargeapplications

Experienceinstructuredmethodologiesforthedesign,development,implementationandmaintenanceofapplications

Abilitytoanalyzeandsolvedataintegrity,security,configurationandrecoveryissues

AssessandtestChangeRequests(CRQ)withtechnicalcontentandupdateasnecessary

Abilitytoparticipateinreleasepromotions/implementationsandpatching

Ateamplayerwithatrackrecordofmeetingdeadlines

Provideend-to-endsolutiondesign,development,andunittesting,alongwithrecommendationstoachievebusinessoutcomesalignedwithbusinessrequirements,theClusterreferencearchitecture,andMinistry-specificobjectives.

Collaboratewithstakeholderstounderstandbusinessgoalsandsupportdeliveryoutcomes.

ExperienceindesigningandimplementingRESTAPIintegrationsandbestpractices

Incorporatesecurityrequirementsintothedesign,understandandcomplywithOPSsecuritystandardsandpolicies.

Communicationandtroubleshooting:

Excellentanalytical,problem-solvinganddecisionmakingskills;verbalandwrittencommunicationskills;interpersonalandnegotiationskills

Experienceworkinginanagiledevelopmentenvironment

Abilitytoprovideuserandsystemdocumentationasrequired

ContributetotheeffectivemanagementofrisksandissuesassociatedwithSolutiondesigns

Collaboratewithcross-functionalanddistributedteams,includingdesigners,developers,architects,projectmanagers,andQA

Promotesindustrystandardsandbestpracticeswiththeproductteams.

Performthoroughcodereviews,includingunittestsandensurehighqualityofthesoftware.

Fixdefectsandsupportdevelopers,testersandendusers

Planninganddocumentation:

Writetechnicaldocumentationthatsupportsandthoroughlyexplainsthearchitecture

Deliverknowledgetransfersessionstotheteamontheworkcompleted

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📌 Database Administrator - Senior (Ontario)
🏢 Maarut
📍 Ontario