Oracle Database Administrator

Innotech; Lisboa; Presencial; EUR 60 000 - 95 000; Tempo integral

Vantagens oferecidas por esta oferta de emprego

Mental health support

25 days of vacation

Birthday leave

Pet bereavement day

Team events

Resumo da oferta

InnoTech is seeking an experienced Oracle Database Administrator to optimize performance, manage backups, and lead migrations and upgrades. The role requires strong SQL/PL/SQL expertise, RAC/Data Guard, Exadata, and Linux/UNIX proficiency, with an English level at C1. A CPLP or EU permit is preferred.

Join a company recognized for great workplace culture and security certifications. This position focuses on delivering reliable, scalable database solutions, driving efficiency, and collaborating

Qualificações

• 5–10 years of hands-on Oracle DB production experience.
• Strong knowledge of Oracle RAC, Data Guard, RMAN, OEM, SQL and PL/SQL scripting.
• Experience with ExaCC, ZFS, ZDLRA, Exadata environments; Linux/UNIX; English at C1 level; CPLP nationality or EU work permit.

Responsabilidades

• Optimizing Oracle database performance via compression, indexing, query tuning, and resource allocation.
• Improving backup and recovery operations across Oracle ZFS and ZDLRA environments.
• Leading and supporting initiatives like Kerberos migrations and Oracle Client upgrades.
• Investigating complex DB issues, performing root cause analysis, and advising teams.
• Promoting database best practices across design, SQL development, scalability, security, and ops.

Conhecimentos

Communication skills

Problem-solving

English proficiency

Formação académica

BSc or MSc in Computer Science/Engineering/IT

Ferramentas

Oracle RAC

Data Guard

RMAN

Oracle Enterprise Manager

SQL

PL/SQL

Descrição da oferta de emprego

A Company you will be happy to grow with! At InnoTech, it ́s all about connecting people with business through technology. We truly care about you, your

happiness, and your

who are eager to

learn ,

evolve, and grow with us - because

growth is in our DNA.

This commitment has been consistently recognized: we are proud to be a

Great Place to Work

for five consecutive years, to be one of the

Best IT Companies in Portugal, and to be recognized as a

Best Workplace Wellbeing. We are also proud to hold

ISO 27001

and

ISO 9001 certifications, reinforcing our commitment to

information security, quality, and

sustainability

is not just a buzzword.

Integrity, social responsibility, and

guide everything we do. Join our team of

180+ InnoTechers

and bring your talent as a

Oracle Database Administrator .

Your Mission Will Be

• Optimizing Oracle database performance through compression, indexing, query tuning, and resource allocation, with a strong focus on ExaCC efficiency and reducing unnecessary storage and I/O consumption;
• Improving backup and recovery operations across Oracle ZFS and ZDLRA environments, ensuring reliable and efficient database protection;
• Leading and supporting technical initiatives such as Kerberos authentication migrations and Oracle Client upgrades;
• Investigating complex database and performance issues, performing root cause analysis, and supporting infrastructure and development teams with technical recommendations;
• Promoting database best practices across design, SQL development, scalability, security, and continuous operational improvement.

You Will Need

• 5–10 years of hands‐on experience working with Oracle databases in production environments, with strong expertise in performance tuning, compression, and resource optimization;
• Solid knowledge of Oracle RAC, Data Guard, RMAN, Oracle Enterprise Manager, SQL and PL/SQL scripting;
• Hands‐on experience with ExaCC, ZFS, ZDLRA, Exadata environments, and ExaCC CPU optimization;
• Practical experience with Linux and/or Unix environments, with Windows knowledge being an advantage;
• Professional English at C1 level, both written and spoken, with strong communication and problem-solving skills;
• CPLP nationality or an EU work permit is required to facilitate employment.

Would Be Awesome If You Have

• Knowledge of Kerberos authentication, Oracle Client upgrades, Transparent Data Encryption, auditing, and compliance controls;
• Experience with additional database technologies such as Azure SQL, PostgreSQL, Azure Synapse, or DB2;
• Familiarity with tools such as Jenkins, UrbanCode Deploy, Qlik Replicate, Git/Bitbucket, ServiceNow, Jira, or DBeaver, as well as Oracle SQL Developer and Toad for Oracle;
• BSc or MSc in Computer Science/Engineering, Information Technology, or related fields, with Oracle Certified Professional (OCP) or equivalent certification being a plus.

What We Offer

• Health-focused partnerships, including free mental health support;
• 25 days of vacation, including your birthday, Carnival, and a bridging day between Christmas and New Year;
• Half a vacation day on your children's birthday and a school supplies voucher;
• Petsitting partnerships and a pet bereavement day;
• Regular team buildings, four annual company parties, game nights, and social events;
• InnoSports initiatives (football, marathons, and more);
• Events focused onsustainability and social responsibility actions.