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Database Administrator - Careers at Leidos

Leidos

Database Administrator - Careers at Leidos

full-timePosted: Feb 3, 2026

Job Description

Database Administrator Role at Leidos

Leidos, a global leader in science and technology solutions, is seeking an experienced Database Administrator (DBA) to join our team in Leominster, UK. This critical role supports and maintains an IT service management tool (ServiceNow) for a large organization, focusing on MariaDB databases. You will ensure database stability, security, performance, and high availability while collaborating with cross-functional teams. This position requires daily in-office presence and eligibility for DV security clearance.

Key Responsibilities

  • Administer and maintain MariaDB databases for optimal performance.
  • Implement backups, disaster recovery, and high availability failover.
  • Monitor performance, tune queries, and manage capacity planning.
  • Troubleshoot incidents and apply patches/upgrades.
  • Automate tasks with SQL, Bash, or Python scripting.
  • Integrate logs with SIEM for security compliance.
  • Maintain documentation and support testing teams.

Required Skills & Experience

  • Proven DBA experience with MariaDB/MySQL expertise.
  • Backup/recovery, tuning, and optimization knowledge.
  • Familiarity with ITSM (ServiceNow), ITIL, and Agile.
  • Strong networking, analytical, and communication skills.

Desirable Skills

  • Security frameworks (CIS, ISO 27001).
  • High availability clustering and virtualization.
  • Automated patch management and ServiceNow experience.

Why Leidos?

At Leidos, we are passionate about customer success, united as a team, and inspired to make a difference. Enjoy a contributory pension, private medical insurance, 33 days annual leave, and a supportive culture focused on your career growth and work-life balance. Join our 33,000 employees solving the world's toughest challenges in defense, intelligence, and health.

Must be eligible for DV clearance. Apply now to advance your career with Leidos!

Locations

  • Leominster, United Kingdom

Salary

Estimated Salary Rangehigh confidence

50,000 - 65,000 GBP / yearly

* This is an estimated range based on market data and may vary based on experience and qualifications.

Skills Required

  • MariaDB/MySQL database administrationintermediate
  • Backup and disaster recovery strategiesintermediate
  • Database performance tuning and optimizationintermediate
  • High availability clustering and failoverintermediate
  • SQL, Bash, Python scripting and automationintermediate
  • SIEM integration and database loggingintermediate
  • ITSM tools (ServiceNow)intermediate
  • ITIL/ITSM principlesintermediate
  • Agile/Scrum methodologiesintermediate
  • Security frameworks (CIS, ISO 27001)intermediate

Required Qualifications

  • Proven experience as Database Administrator (DBA) (experience)
  • Expertise in MariaDB/MySQL or similar (Oracle, SQL Server) (experience)
  • Knowledge of database tuning, indexing, query optimization (experience)
  • Understanding of networking protocols (TCP/IP, DNS, load balancing) (experience)
  • Strong analytical and problem-solving skills (experience)
  • Excellent communication and interpersonal skills (experience)
  • Eligible for DV security clearance (experience)
  • Daily in-office presence required (experience)

Responsibilities

  • Provide technical support for MariaDB databases ensuring optimal performance and availability
  • Implement regular backups and disaster recovery procedures
  • Monitor performance, identify bottlenecks, and optimize database efficiency
  • Troubleshoot incidents, manage problems, and minimize downtime
  • Conduct capacity planning and forecast storage/performance needs
  • Plan and execute database upgrades and patch management
  • Configure database logs for SIEM integration and security compliance
  • Maintain high availability, failover, and failback procedures
  • Develop automation scripts in SQL, Bash, or Python
  • Document processes and support testing/validation

Benefits

  • general: Contributory Pension Scheme
  • general: Private Medical Insurance
  • general: 33 days Annual Leave (including public and privilege holidays)
  • general: Collaborative culture with career development support
  • general: Healthy work-life balance initiatives

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Jobs in Leominster UKLeidos CareersDatabase Administrator UKITSM ServiceNowDefense Technology JobsEngineeringInformation TechnologySecurity

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Leidos logo

Database Administrator - Careers at Leidos

Leidos

Database Administrator - Careers at Leidos

full-timePosted: Feb 3, 2026

Job Description

Database Administrator Role at Leidos

Leidos, a global leader in science and technology solutions, is seeking an experienced Database Administrator (DBA) to join our team in Leominster, UK. This critical role supports and maintains an IT service management tool (ServiceNow) for a large organization, focusing on MariaDB databases. You will ensure database stability, security, performance, and high availability while collaborating with cross-functional teams. This position requires daily in-office presence and eligibility for DV security clearance.

Key Responsibilities

  • Administer and maintain MariaDB databases for optimal performance.
  • Implement backups, disaster recovery, and high availability failover.
  • Monitor performance, tune queries, and manage capacity planning.
  • Troubleshoot incidents and apply patches/upgrades.
  • Automate tasks with SQL, Bash, or Python scripting.
  • Integrate logs with SIEM for security compliance.
  • Maintain documentation and support testing teams.

Required Skills & Experience

  • Proven DBA experience with MariaDB/MySQL expertise.
  • Backup/recovery, tuning, and optimization knowledge.
  • Familiarity with ITSM (ServiceNow), ITIL, and Agile.
  • Strong networking, analytical, and communication skills.

Desirable Skills

  • Security frameworks (CIS, ISO 27001).
  • High availability clustering and virtualization.
  • Automated patch management and ServiceNow experience.

Why Leidos?

At Leidos, we are passionate about customer success, united as a team, and inspired to make a difference. Enjoy a contributory pension, private medical insurance, 33 days annual leave, and a supportive culture focused on your career growth and work-life balance. Join our 33,000 employees solving the world's toughest challenges in defense, intelligence, and health.

Must be eligible for DV clearance. Apply now to advance your career with Leidos!

Locations

  • Leominster, United Kingdom

Salary

Estimated Salary Rangehigh confidence

50,000 - 65,000 GBP / yearly

* This is an estimated range based on market data and may vary based on experience and qualifications.

Skills Required

  • MariaDB/MySQL database administrationintermediate
  • Backup and disaster recovery strategiesintermediate
  • Database performance tuning and optimizationintermediate
  • High availability clustering and failoverintermediate
  • SQL, Bash, Python scripting and automationintermediate
  • SIEM integration and database loggingintermediate
  • ITSM tools (ServiceNow)intermediate
  • ITIL/ITSM principlesintermediate
  • Agile/Scrum methodologiesintermediate
  • Security frameworks (CIS, ISO 27001)intermediate

Required Qualifications

  • Proven experience as Database Administrator (DBA) (experience)
  • Expertise in MariaDB/MySQL or similar (Oracle, SQL Server) (experience)
  • Knowledge of database tuning, indexing, query optimization (experience)
  • Understanding of networking protocols (TCP/IP, DNS, load balancing) (experience)
  • Strong analytical and problem-solving skills (experience)
  • Excellent communication and interpersonal skills (experience)
  • Eligible for DV security clearance (experience)
  • Daily in-office presence required (experience)

Responsibilities

  • Provide technical support for MariaDB databases ensuring optimal performance and availability
  • Implement regular backups and disaster recovery procedures
  • Monitor performance, identify bottlenecks, and optimize database efficiency
  • Troubleshoot incidents, manage problems, and minimize downtime
  • Conduct capacity planning and forecast storage/performance needs
  • Plan and execute database upgrades and patch management
  • Configure database logs for SIEM integration and security compliance
  • Maintain high availability, failover, and failback procedures
  • Develop automation scripts in SQL, Bash, or Python
  • Document processes and support testing/validation

Benefits

  • general: Contributory Pension Scheme
  • general: Private Medical Insurance
  • general: 33 days Annual Leave (including public and privilege holidays)
  • general: Collaborative culture with career development support
  • general: Healthy work-life balance initiatives

Target Your Resume for "Database Administrator - Careers at Leidos" , Leidos

Get personalized recommendations to optimize your resume specifically for Database Administrator - Careers at Leidos. Takes only 15 seconds!

AI-powered keyword optimization
Skills matching & gap analysis
Experience alignment suggestions

Check Your ATS Score for "Database Administrator - Careers at Leidos" , Leidos

Find out how well your resume matches this job's requirements. Get comprehensive analysis including ATS compatibility, keyword matching, skill gaps, and personalized recommendations.

ATS compatibility check
Keyword optimization analysis
Skill matching & gap identification
Format & readability score

Tags & Categories

Jobs in Leominster UKLeidos CareersDatabase Administrator UKITSM ServiceNowDefense Technology JobsEngineeringInformation TechnologySecurity

Answer 10 quick questions to check your fit for Database Administrator - Careers at Leidos @ Leidos.

Quiz Challenge
10 Questions
~2 Minutes
Instant Score

Related Books and Jobs

No related jobs found at the moment.