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Database Administrator

Job Overview

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Employment Type

Full-time
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Compensation

Salary
Range $107,900.00 - $195,050.00
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Work Schedule

Flexible
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Benefits

competitive compensation
Health Insurance
wellness programs
income protection
paid leave
retirement plans
Career Development

Job Description

Leidos is a global leader in the fields of technology and engineering, providing mission-driven solutions for government and commercial customers. Headquartered in Reston, Virginia, Leidos employs over 47,000 professionals worldwide and reported annual revenues of approximately $16.7 billion for the fiscal year ending January 3, 2025. The company is dedicated to delivering smarter, more efficient digital and mission innovation solutions tailored for sectors such as defense, intelligence, healthcare, and civil infrastructure. With a strong emphasis on research and development, Leidos continually advances technology to meet evolving client needs, focusing on areas like cloud computing, artificial intelligence (AI), machine learning (ML), and data analytics.

Leidos has an exciting opportunity for a TS/SCI Cleared Database Administrator to join their elite team supporting the Department of Defense (DoD) and Intelligence Community. This pivotal role centers around the DOMEX Technology Platform (DTP) Program, which focuses on centralizing and standardizing the tasking, collection, processing, exploitation, and dissemination (TCPED) of Open Source Intelligence (OSINT) across the DoD and Intelligence Community enterprise. The program integrates both off-the-shelf and newly developed software solutions to sustain and enhance the TCPED platform while leveraging cutting-edge capabilities such as cloud-based computing, AI, ML, and cross-domain transfer systems. These technologies are critical to providing advanced data exploitation, enrichment, triage, and analytics services for Defense and Intelligence professionals.

In this role, the Database Administrator will play a key part in developing and maintaining a complex data centric architecture supporting mission-critical intelligence workflows. Tasks include extracting, transforming, and loading (ETL) heterogeneous datasets, administering and upgrading multiple database systems (SQL Server, MySQL, PostgreSQL, Oracle), and designing data models and schemas to optimize performance and reliability. The candidate will work closely with a diverse and highly technical engineering team in an Agile environment, contributing to system design sessions and supporting continuous integration and deployment pipelines. The work environment blends mostly onsite presence at the client location in Bethesda, Maryland, with a flexible schedule allowing occasional remote work.

This position requires not only technical expertise but also a strong understanding of security requirements, as the candidate must hold or be able to obtain a DoD TS/SCI clearance with Polygraph and possess certifications required for privileged access, including Security+ and cloud certificates. Experience with cloud platforms, performance tuning, database health monitoring, API design, and data access controls is vital. Leidos values candidates who can thrive in a fast-paced, dynamic landscape and who bring innovative ideas to improve data systems and mission outcomes.

Leidos offers a competitive salary range from $107,900 to $195,050 based on qualifications and experience. Employees benefit from comprehensive health and wellness programs, income protection, paid leave, retirement plans, and continuous learning and career development opportunities. Joining Leidos means being part of a team that embraces a culture of innovation, collaboration, and a commitment to excellence, where pushing boundaries and exceeding the status quo is the norm. This role offers the chance to contribute directly to national security and intelligence modernization using advanced database technologies and data-centric methodologies.

Job Requirements

  • Bachelor’s degree or equivalent experience
  • Must possess a DoD TS clearance and be eligible for TS/SCI with Polygraph
  • Security+ certification and cloud certifications required for privileged access
  • Minimum 3 years of experience administering major database systems
  • Experience with database scripting and command line interfaces
  • Knowledge of database schema design and performance tuning
  • Experience with on-premises and cloud database administration
  • Ability to monitor database health and ensure SLA compliance
  • Experience in fast-paced, dynamic technical teams
  • Skilled in data access segregation and security controls
  • Experience managing multiple database environments
  • AWS Cloud Practitioner certification

Job Qualifications

  • Bachelor’s degree with 8 years of relevant experience or Master’s degree with 6 years of relevant experience or 4 additional years of experience in lieu of degree
  • Possess a DoD TS security clearance and be able to obtain a DoD TS/SCI with Polygraph
  • Ability to obtain Privileged User Account (PUA)
  • must have Security+ and cloud certifications to qualify for access
  • 3+ years administering databases including but not limited to SQL Server, MySQL, PostgreSQL, and Oracle
  • 3+ years of database scripting using interface tools that include command line interfaces
  • 3+ years of hands-on experience in designing database schema, data models (Relational, Entity-Relationship, Object-based, etc.) and performance tuning
  • Experience with administrating databases both on-premises and on the cloud platforms
  • Experience with monitoring database health and developing solutions to mitigate risks of performance and Service-level Agreements (SLAs)
  • Experience working with a highly technical team and in a dynamic, fast-paced environment
  • Experience segregating data access through record locking or other solutions
  • Experience documenting and implementing security controls
  • providing POAMs for vulnerabilities and security findings
  • Experience managing multiple database instances across environments
  • Experience managing multiple data connections and interfaces
  • Certified AWS Cloud Practitioner

Job Duties

  • Collaborate and work with a diverse group of engineers in developing solutions for extracting, transforming and loading (ETL) heterogeneous datasets
  • Administer, maintain, upgrade, and optimize databases to address technical debt
  • Design, maintain, and improve database schemas and data models
  • Participate in engineering design sessions to understand dependencies and interactions with POSTMAN data stores
  • Document database design, implementation and interactions with other systems
  • Define formats and structure for data exports/imports
  • Define APIs to share data
  • identifying endpoints, authentication, authorization, segmentation, structure, and format
  • Manage multiple database instances and interactions to insure data consistency across the POSTMAN platform
  • Support CI/CD automation, code promotion, and deployment operations
  • Participate in daily scrums and program increment planning sessions

Job Criteria

Experience

Mid Level (3-7 years)


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