Senior Database Administrator
The Senior Database Administrator oversees the design, implementation, and maintenance of database systems for sensitive immigration-related data, ensuring performance, security, and reliability to support operations like enrollment processing and compliance monitoring, using technologies such as SQL Server, MongoDB, PostgreSQL, and cloud databases.
- Compensation
- Not disclosed
- Location
- Dar es Salaam, Tanzania
- Work setup
- Not specified
- Seniority
- Senior
- Employment
- Not specified
- Experience
- 5+ years
- Category
- Devops
- Posted
Skills
Must have
- Bachelor's degree in Computer Science, Information Systems, or related field
- 5+ years of database administration experience, preferably in industries managing sensitive data
- Experience with database technologies like Microsoft SQL Server, MongoDB, PostgreSQL, Oracle
- Expertise in database security (encryption, access control, data masking)
- Strong problem-solving skills for large-scale, complex databases
- Proficient in scripting (Python, Bash) and query optimization (PL/SQL, T-SQL)
- Ability to support 24/7 operational environments with minimal downtime
- Tanzanian national only
- At least one of the following certifications: CISSP, Azure DBA Associate, AWS DB Specialty, Oracle DB 19c Admin CP
- Fluency in English and Kiswahili (spoken and written)
Nice to have
- Knowledge of immigration systems or legal databases is highly desirable
- Familiarity with cloud database solutions like AWS RDS, Azure SQL, or Google Cloud Spanner
- Strong communication and teamwork abilities
- Previous experience in the aviation industry is a plus
Full description
The Senior Database Administrator will oversee the design, implementation, and maintenance of
database systems that store and process sensitive immigration-related data. You'll ensure
database performance, security, and reliability to support critical operations such as enrollment
processing, case management, and compliance monitoring. Your work will directly impact the
efficiency and accuracy of immigration services provided to clients.
**Responsibilities
- Database Design & Optimization: Develop scalable, secure, and efficient databases to
handle high volumes of immigration-related data, including applicant records, case
statuses, and compliance reports.
- Data Security & Compliance: Implement strict data access controls and encryption
techniques to protect sensitive personal and legal information, ensuring compliance with
regulations like GDPR and other immigration-specific data privacy laws.
- Performance Tuning: Optimize databases for fast query processing, especially for case
management systems and reporting tools used by immigration officers and clients.
- Backup & Disaster Recovery: Establish comprehensive backup and disaster recovery
solutions to ensure data integrity and availability during high-demand periods, like
application deadlines.
- System Integration: Collaborate with development teams to integrate database solutions
with immigration software platforms, APIs, and third-party systems (e.g., biometric data
systems, payment gateways).
- Audit & Monitoring: Conduct regular audits of database activities to identify potential
security breaches or inefficiencies, ensuring adherence to industry best practices.
- Collaboration: Work with cross-functional teams, including developers and legal
compliance officers, to improve database systems and provide data insights for
operational decision-making.
- Provide technical leadership and mentorship to the system administration team and the NOC.
Requirements
**Knowledge and Experience
- Bachelor's degree in Computer Science, Information Systems, or a related field. A Master's
degree or certification in data security or compliance is a plus.
- 5+ years of experience in database administration, preferably within industries managing