Database Admin III

3 weeks ago


Mississauga, Canada TD SYNNEX Full time

About the role:

This position is responsible for RDBMS database management. Perform quality control and performance tuning to ensure Database integrity and reliability. Monitor and refresh data, perform installation and testing of new releases, patches, etc.

What you'll do:

Perform Sybase/MySQL/Vertica/PostgreSQL/MS SQL database administration duties which include DB, client software, replication installation, data migration, patch management, troubleshooting.

Ensure database high availability and monitor the database performance.

Take care of backup and recovery.

Database and DB object design, coding, testing, debugging, installing, and routine maintenance.

Review and provide enhancement suggestions to existing Sybase/MySQL/Vertica/PostgreSQL/MS SQL code to improve performance.

Provide application development support, including database analysis and design data model changes, data export and import, data load and conversion and old data restoration, and SQL tuning.

Provide technical support on SQL tuning and index design to developers. 

Resolve database problems on a daily basis. 

Conduct routine database maintenance and upgrades, as well as ad hoc disaster recovery. 

Evaluate new database productions and features. 

What we're looking for:

BA/BS in computer science engineering or equivalent fields.

A minimum of 5 years’ administrative experience of Sybase, MySQL and Vertica database servers.

Experience to upgrade database servers

Experience on database migrations

Experience to operate 2TB+ single database instance.

Experience to operate 200+ database instances.

Knowledge, Skills and Abilities

Have strong analytical and troubleshooting skill to solve production issues under great pressure.

Proficiency in design, administration, implementation, upgrades, monitoring and database.

Proficiency in database tuning, to ensure that applications run efficiently and reliably.

Experience administering a large enterprise database environment.

Strong Data Modeling and Database design skills.

Experience with transactional databases and Data Warehouse.

Proficiency with optimization techniques.

Thorough understanding of software development life cycle.

Experience with data and batch loading processes.

Experience with Stored Procedures, Triggers, etc.

Strong communication skills.

Should have ability to work independently.

Job Complexity and Supervision

Reports to IT Manager of Database Administrators.

Working Conditions

Must constantly be available to work during non-standard business hours and weekends to fix database and application issues.

Must also be able to work early morning and late-night shifts by rotation for production issues.

Physical Demands

Reaching - occasional

Standing – occasional to continuous

Sitting – continuous

Bending, kneeling, crawling – occasional

Manual dexterity – continuous

#LI-PN1

À propos du rôle

Ce poste est responsable de la gestion des bases de données RDBMS. Effectuer le contrôle de la qualité et l'optimisation des performances pour assurer l'intégrité et la fiabilité de la base de données. Surveiller et actualiser les données, installer et tester les nouvelles versions, les correctifs, etc.

Ce que vous ferez :

Effectuer les tâches d'administration des bases de données Sybase/MySQL/Vertica/PostgreSQL/MS SQL, y compris l'installation des bases de données, des logiciels clients, la répétition, la migration de données, la gestion des correctifs et la résolution de problèmes.

Assurer la haute disponibilité de la base de données et surveiller les performances de celle-ci.

Gérer les sauvegardes et la récupération des données.

Concevoir, coder, tester, déboguer, installer et effectuer l’entretien de routine des bases de données et des objets DB.

Examiner et proposer des améliorations au code existant de Sybase/MySQL/Vertica/PostgreSQL/MS SQL pour améliorer les performances.

Fournir un soutien au développement d'applications, incluant l'analyse de base de données et les changements de modèle de données, l'exportation et l'importation de données, le chargement et la conversion des données, la restauration d'anciennes données et l'optimisation SQL.

Apporter un soutien technique sur l'optimisation SQL et la conception d'index pour les développeurs.

Résoudre quotidiennement les problèmes de base de données.

Effectuer l’entretien de routine et les mises à niveau des bases de données ainsi que la récupération d'urgence au besoin.

Évaluer les nouvelles productions et les fonctionnalités des bases de données.

Ce que nous recherchons :

Baccalauréat en ingénierie informatique ou dans des domaines équivalents.

Minimum de 5 ans d'expérience en administration des serveurs de bases de données Sybase, MySQL et Vertica.

Expérience dans la mise à niveau des serveurs de bases de données.

Expérience en migration de bases de données.

Expérience de gestion d'une base de données unique de plus de 2 To.

Expérience de gestion de plus de 200 instances de bases de données.

Connaissances, compétences et capacités

Compétences analytiques et de résolution de problèmes solides pour résoudre des problèmes de production sous forte pression.

Maîtrise de la conception, de l'administration, de la mise en œuvre, des mises à niveau, de la surveillance et de la gestion des bases de données.

Maîtrise de l'optimisation de base de données pour garantir une exécution efficace et fiable des applications.

Expérience dans l'administration d'un environnement de bases de données à grande échelle.

Compétences en modélisation de données et en conception de bases de données.

Expérience avec les bases de données transactionnelles et les entrepôts de données.

Maîtrise des techniques d'optimisation.

Compréhension approfondie du cycle de vie du développement de logiciel.

Expérience avec les processus de chargement de données et par lot.

Expérience avec les procédures stockées, les déclencheurs, etc.

Solides compétences en communication.

Capacité à travailler de manière autonome.

Complexité et supervision du poste

Se rapporte au gestionnaire TI des administrateurs de bases de données.

Conditions de travail

Doit être disponible pour travailler en dehors des heures normales de bureau et les fins de semaine pour résoudre les problèmes de bases de données et d'applications.

Doit également être capable de travailler en rotation tôt le matin et tard le soir pour les problèmes de production.

Exigences physiques

Atteinte - occasionnel

Station debout – occasionnelle à continue

Assis – continue

Flexion, agenouillement, rampement – occasionnel

Dextérité manuelle – continue

Compétences clés

Ce que nous vous offrons

Avantages optionnels : nos programmes sont adaptés à votre pays pour mieux s'accorder à votre style de vie.

Développez votre carrière : accélérez votre parcours vers le succès (et suivez le rythme de l'avenir) avec des programmes formels de leadership et de développement professionnel, et bien d'autres cours sur demande.

Améliorez votre bien-être personnel : renforcez votre bien-être financier, physique et mental grâce à des séminaires, des événements et notre programme mondial de soutien pour l'épanouissement personnel.

Diversité, équité et inclusion : ce n'est pas qu'une phrase pour nous; valoriser chaque voix est la clé de notre réussite. Joignez-vous à nous pour célébrer notre diversité mondiale grâce à une éducation inclusive, des conversations importantes entre pairs et des opportunités de croissance et de développement équitables.

Profitez de notre organisation mondiale : connectez-vous avec d'autres nouveaux collègues dans les 30 premiers jours grâce à notre programme d'intégration.

Connectez-vous avec votre communauté : participez à des communautés inclusives dirigées par vos pairs et à des activités internes, y compris des groupes de ressources commerciales, des événements de bénévolat locaux et d'autres initiatives environnementales et sociales.

Ne remplissez pas tous les critères? Postulez quand même.

Chez TD SYNNEX, nous sommes fiers d'être reconnus comme un excellent lieu de travail et un leader dans la promotion et la pratique de la diversité, de l'équité et de l'inclusion. Si vous êtes enthousiaste à l'idée de travailler pour notre entreprise et que vous pensez être un bon candidat pour ce poste, nous vous encourageons à postuler. Vous êtes peut-être exactement la personne que nous recherchons

Nous sommes un employeur garantissant l'égalité des chances et nous engageons à constituer une équipe qui représente et valorise une diversité de parcours, de perspectives et de compétences. Tous les candidats qualifiés seront pris en considération pour l'emploi sans distinction de race, de couleur, de religion, d'origine nationale, de sexe, d'identité ou d'expression de genre, d'orientation sexuelle, de statut de vétéran protégé, de handicap, de génétique, d'âge ou de toute autre caractéristique protégée par la loi.

TD SYNNEX est une entreprise E-Verify.

Key Skills

What’s In It For You?

Elective Benefits: Our programs are tailored to your country to best accommodate your lifestyle.Grow Your Career: Accelerate your path to success (and keep up with the future) with formal programs on leadership and professional development, and many more on-demand courses.Elevate Your Personal Well-Being: Boost your financial, physical, and mental well-being through seminars, events, and our global Life Empowerment Assistance Program.Diversity, Equity & Inclusion: It’s not just a phrase to us; valuing every voice is how we succeed. Join us in celebrating our global diversity through inclusive education, meaningful peer-to-peer conversations, and equitable growth and development opportunities.Make the Most of our Global Organization: Network with other new co-workers within your first 30 days through our onboarding program.Connect with Your Community: Participate in internal, peer-led inclusive communities and activities, including business resource groups, local volunteering events, and more environmental and social initiatives.

Don’t meet every single requirement? Apply anyway.

At TD SYNNEX, we’re proud to be recognized as a great place to work and a leader in the promotion and practice of diversity, equity and inclusion. If you’re excited about working for our company and believe you’re a good fit for this role, we encourage you to apply. You may be exactly the person we’re looking for

We are an equal opportunity employer and committed to building a team that represents and empowers a variety of backgrounds, perspectives, and skills. All qualified applicants will receive consideration for employment without regard to race, color, religion, national origin, gender, gender identity or expression, sexual orientation, protected veteran status, disability, genetics, age, or any other characteristic protected by law.


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