Senior Database Administrator

General Dynamics Information Technology, Inc.; United States; Remote; USD 98,000 - 130,000; Full time

Job summary

General Dynamics Information Technology, Inc. is seeking a Senior Database Administrator to join the SMAVCS4 team supporting the EPA OCSPP.

The role focuses on installation, configuration, management, and optimization of MySQL, PostgreSQL, and MongoDB clusters across environments, with emphasis on high availability and security. You will collaborate with developers and data modelers, lead architecture activities, and ensure disaster recovery and backup strategies across relational and

Qualifications

• 3+ years of related experience
• Experience in Linux environments
• Experience administering SQL and NoSQL databases (PostgreSQL, MySQL, Oracle, MongoDB)
• US Citizenship required

Responsibilities

• Provide expert DBA services for production, stage, and development databases across all platforms.
• Work with senior developers and data modelers to perform physical database design for critical business applications/databases with the largest numbers of interfaces and users
• Support automated and ad-hoc report generation as well as existing ETL processes and data pipelines across enterprise platforms
• Use expert communication and collaboration skills to provide domain and technical expertise, and offer technical mentorship and cross-training to peers and team members
• Work involves analyzing the user experience of a variety of Agency IT programs and recommending design changes that can enhance the user experience and query performance.
• Maintain advanced knowledge of database security, backup and recovery, and performance monitoring standards

Skills

Database management

SQL administration

Problem solving

Linux environments

Cloud / AWS CLI

Tools

PostgreSQL

MySQL

MongoDB

Oracle

HAProxy / load balancing

Job description

Type of Requisition:

Regular Clearance Level Must Currently Possess: None Clearance Level Must Be Able to Obtain: None Public Trust/Other Required: BI Full 6C (T4) Job Family: IT Infrastructure and Operations Job Qualifications: Skills: Database Management, Microsoft SQL Server, Problem Solving Certifications: None Experience: 3 + years of related experience US Citizenship Required: Yes

Job Description:

We are seeking an experienced Senior Database Administrator to join our Scientific Modeling, Application, Visualization, Computational Science, Software, and Statistical Support (SMAVCS4) team to support the Environmental Protection Agency. Office of Chemical Safety and Pollution Prevention (OCSPP), a scientific organization working to support Agency decisions by providing solutions-driven research to rapidly evaluate the potential human health and environmental risks due to exposures to environmental chemicals and ensure the integrity of the freshwater environment and its capacity to support human well-being. The selected candidate will interface with the EPA Product Team and developers and will be responsible for but not limited to installation, capacity planning, configuration, database design, migration, performance monitoring, security, administration & management of user accounts, troubleshooting, disaster recovery as well as backup and data recovery to ensure the availability and consistent performance of OCSPP’s software and applications. The selected candidate for this role must have a high degree of attention to detail as well as a collaborative and solution-oriented working style.

Description of Function:

Install, configure, administer, manage, and document MySQL, PostgreSQL, and NoSQL (MongoDB) in a Cluster/Master with Replicas configuration across several nodes using HAProxy for load balancing, failover, and high availability across environments already procured by CCTE Independently analyze, solve, and correct issues in real time—including troubleshooting PL/SQL, stored procedures, and Oracle database packages—providing end-to-end problem resolution Advise Division management officials regarding integration of IT programs with other programs of equivalent scope and complexity. Lead engineering and architecture activities related to database performance monitoring and system health Evaluate and establish database architecture standards, high availability, disaster recovery strategies, and work methods to continuously optimize both relational and non-relational data stores and clusters. Manage database assets including maintenance of inventory and related documentation.

Roles & Responsibilities:

• Provide expert level DBA services for production, stage, and development databases across all platforms.
• Work with senior developers and data modelers to perform physical database design for critical business applications/databases with the largest numbers of interfaces and users
• Support both automated and ad-hoc report generation as well as existing ETL processes and data pipelines across enterprise platforms
• Use expert communication and collaboration skills to provide domain and technical expertise, and offer technical mentorship and cross-training to peers and team members
• Work involves analyzing the user experience of a variety of Agency IT programs and recommending design changes that can enhance the user experience and query performance.
• Maintain advanced knowledge of database security, backup and recovery, and performance monitoring standards

Required Technical Qualifications:

• Technical Training, Certification(s) or Degree
• 3+ years of related experience
• Experience working in Linux environments
• Strong command-line experience including Unix shell scripting, PowerShell, and AWS CLI for cloud storage management
• Experience with Administering SQL (e.g., PostgreSQL, MySQL, Oracle, etc.) and NoSQL (e.g., MongoDB) technologies
• Experience configuring and managing HAProxy/Keepalived for database load balancing, connection pooling, and automated failover routing
• Experience managing automated database backups, repositories (e.g., pgBackRest), and backup retention strategies utilizing AWS S3 object storage
• Ability to perform complex command-line scripts and SQL queries
• Ability to thrive in an environment without a managed database service
• Advanced knowledge of database security, backup and recovery, and performance monitoring standards

Required Soft Skills / Organizational Skills Qualifications:

• Ability to prioritize and complete a wide variety of tasking workloads with critical deadlines
• Excellent critical thinking and problem-solving skills
• Superior communications skills, and a demonstrated ability to maintain a patient and professional demeanor, with a can-do attitude
• Ability to communicate technical concepts clearly and professionally to both technical and non-technical parties (who may be key stakeholders)
• Ability to manage equipment and services in remote locations
• Ability to work effectively in a remote team environment
• Workability to perform well under pressure
• Strong customer service orientation
• Ability to maintain an organized workflow, with a high degree of attention to detail

Preferred Qualifications:

• Experience with MongoDB OpsManager is highly preferred
• Familiarity with Oracle Database Appliances (ODA) is a plus
• Familiarity or experience with Documentum or enterprise content management database backends is a plus

Beneficial:

• Experience working on Federal Sector Contracts
• Professional Certification(s)
• Familiarity with DevOps, ITIL Agile processes

Clearance Requirements:

Security Clearance Level: must be able to obtain EPA Public Trust Level 4 ***US Citizenship required per contract***

GDIT IS YOUR PLACE

At GDIT, the mission is our purpose, and our people are at the center of everything we do. Growth: AI-powered career tool that identifies career steps and learning opportunities Support: An internal mobility team focused on helping you achieve your career goals Rewards: Comprehensive benefits and wellness packages, 401K with company match, and competitive pay and paid time off Community: Award-winning culture of innovation and a military-friendly workplace OWN YOUR OPPORTUNITY Explore a career in database administration at GDIT and you’ll find endless opportunities to grow alongside colleagues who share your dedication to advancing innovation. #GDITLA

Salary

The likely salary range for this position is $97,968 - $129,950. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.

Scheduled Weekly Hours: 40 Travel Required: Less than 10% Telecommuting Options: Remote Work Location: Any Location / Remote Additional Work Locations: Total Rewards at GDIT: Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. GDIT typically provides new employees with 15 days of paid leave per calendar year to be used for vacations, personal business, and illness and an additional 10 paid holidays per year. Paid leave and paid holidays are prorated based on the employee’s date of hire. The GDIT Paid Family Leave program provides a total of up to 160 hours of paid leave in a rolling 12 month period for eligible employees. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most.

Identity Verification Process

As part of the hiring process, we will ask you to complete an identity verification process that leverages advanced biometrics and artificial intelligence to ensure authenticity and protect against identity fraud. You are expected to be on camera during virtual interviews. We reserve the right to take your picture to verify your identity and prevent fraud. By proceeding, you authorize the collection, processing, and use of your biometric data for identity verification and security purposes.

About Our Work:

We are GDIT. A global technology and professional services company that delivers technology solutions and mission services to every major agency across the U.S. government, defense and intelligence community. Our 26,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 50+ countries worldwide, offering leading mission-ready capabilities in AI, cloud, cyber and software development. Join our Talent Community to stay up to date on our career opportunities and events at gdit.com/tc.

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