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Database Engineer Jobs in Mississippi (NOW HIRING)

mTrade

Data Developer

Oxford, MS · On-site

Database Design: Work closely with stakeholders, including business analysts and application developers, to understand the data requirements; Design the database schema, defining tables ...

360 IT Professionals

Oracle DBA

Ridgeland, MS · On-site

$42.25 - $57.50/hr

Expert in PL/SQL programming and tuning * Expert in SQL tuning * Unix shell scripting * Dataguard standby administration * Impdp and Expdp utilities * RMAN / Database Backups Additional Information I ...

Atlas Roofing Corporation

Data Engineer Co-Op

Meridian, MS · On-site

$21 - $25/hr

Ensure data quality, performance, and reliability across databases and analytics platforms. Data Engineer Co-op Required Skills & Qualifications * Second-semester freshman standing or higher * 2 GPA ...

Cisco

Software Engineer, Backend

Jackson, MS · On-site

$155K - $222K/yr

Meet the Team The Time Series Data (TSD) team builds andoperatesthe time-series database ... Programming experience in Rust, Scala, Python. * Experience with observability tooling such ...

Continental

Digital Services Engineer

Clinton, MS · On-site

$117K/yr

Implement and optimize database solutions to ensure reliable data management * Collaborate with product managers, architects, and other engineers to deliver high-quality solutions * Conduct thorough ...

Continental

Digital Services Engineer

Clinton, MS · On-site

$117K/yr

Implement and optimize database solutions to ensure reliable data management * Collaborate with product managers, architects, and other engineers to deliver high-quality solutions * Conduct thorough ...

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All JobsDatabase Engineer JobsDatabase Engineer Jobs in Mississippi

Database Engineer information

See Mississippi salary details

$57.3K

$115.6K

$158.6K

How much do database engineer jobs pay per year?

As of Aug 5, 2026, the average yearly pay for database engineer in Mississippi is $115,648.00, according to ZipRecruiter salary data. Most workers in this role earn between $94,200.00 and $132,600.00 per year, depending on experience, location, and employer.

What is a database engineer?

As a database engineer, you work to develop and maintain data solutions and information systems for a company in any industry that requires processing and storage of large amounts of information, including healthcare providers or financial service firms. Because you often deal with sensitive data, you must be familiar with appropriate data protection and encryption processes, as well as relevant regulatory frameworks like HIPAA.

What does a database engineer do?

A Database Engineer is responsible for designing, implementing, and maintaining databases that store and organize data for organizations. They ensure that databases are reliable, secure, and optimized for performance. Their duties often include developing database architecture, writing scripts to automate tasks, troubleshooting issues, and collaborating with other IT professionals. Database Engineers play a key role in managing large volumes of data and supporting business operations through data integrity and availability.

What are the key skills and qualifications needed to thrive as a database engineer?

To thrive as a Database Engineer, you need expertise in database design, management, and optimization, often supported by a degree in computer science or a related field. Proficiency with database platforms like MySQL, PostgreSQL, Oracle, or SQL Server, as well as experience with tools such as SQL, ETL processes, and relevant certifications (e.g., Microsoft Certified: Azure Database Administrator Associate) are typical requirements. Strong problem-solving skills, attention to detail, and effective communication help you collaborate with developers and stakeholders. These skills are crucial for ensuring data integrity, system performance, and supporting business operations through reliable data management.

What are some common challenges faced by database engineers when working with large-scale databases?

Database Engineers working with large-scale databases often encounter challenges such as optimizing query performance, ensuring data consistency across distributed systems, and managing database scalability as data volumes grow. They also need to implement robust backup and recovery solutions to minimize downtime in case of failures. Collaborating closely with application developers and system administrators is essential to address these challenges and maintain database reliability and security.

Are database engineers in demand?

Database engineers are in high demand due to the increasing reliance on data management and storage across industries. They often require skills in SQL, database design, and familiarity with tools like Oracle or MySQL, and job growth is expected to remain strong as organizations continue to prioritize data-driven decision making.

What is the difference between Database Engineer vs Database Administrator?

AspectDatabase EngineerDatabase Administrator
Primary RoleDesigns, develops, and implements database systems and solutionsMaintains, monitors, and manages existing databases for performance and security
Skills & CertificationsSQL, database design, scripting, certifications like Microsoft Certified: Azure Database Administrator AssociateSQL, backup and recovery, security, certifications like Oracle Certified Professional
Work EnvironmentOften involved in development teams, working on new database solutionsTypically in operations teams, ensuring database stability and performance
Employer & Industry UsageTech companies, finance, healthcare, where database design is neededOrganizations requiring ongoing database management and support

While both roles work with databases, Database Engineers focus on designing and building new database systems, whereas Database Administrators manage and maintain existing databases to ensure optimal performance and security.

More about Database Engineer jobs
What are the most commonly searched types of Database Engineer jobs in Mississippi? The most popular types of Database Engineer jobs in Mississippi are:
What are popular job titles related to Database Engineer jobs in Mississippi? For Database Engineer jobs in Mississippi, the most frequently searched job titles are:
What job categories do people searching Database Engineer jobs in Mississippi look for? The top searched job categories for Database Engineer jobs in Mississippi are:
What are popular job titles related to Database Engineer jobs in MS? For Database Engineer jobs in MS, the most frequently searched job titles are:
Database Engineer jobs near you
Infographic showing various Database Engineer job openings in Mississippi as of July 2026, with employment types broken down into 84% Full Time, 11% Part Time, 1% Temporary, and 4% Contract. Highlights an 86% Physical, 4% Hybrid, and 10% Remote job distribution, with an average salary of $115,648 per year, or $55.6 per hour.

Database and Applications Developer -Level III

Saltwater Inc

Pascagoula, MS • On-site

$40 - $55/hr

Full-time

Posted 13 days ago

Job description

At Saltwater Inc. we believe that high-quality data is vital to the health of our fisheries and oceans: our mission is to provide that data. We are a Women-Owned Small Business and are constantly seeking new team members who share our passion for innovation and environmental wellness.


We are currently recruiting for Database and Applications Developer –Level III. See below Requirements for each Level. These Survey Support positions will work as a contractor for NOAA’s Southeast Fisheries Science Center (SEFSC) Population & Ecosystems Monitoring Division (PEMD) providing support for the below Tasks.


Please note that we are recruiting proactively and do not yet have this position available. If awarded the work, this will be a full-time position. The Contractor shall work at the SEFSC Laboratory in Pascagoula, MS. The Contractor may also be required to work on NOAA Ships, charter vessels, and/or small boats to carry out required duties and responsibilities. The contract has a one-year base period with a potential of three option periods.


Tasks:

  1. Database and Applications Development: Bring together scientific and administrative data currently fragmented across various legacy platforms, file formats, and isolated silos as part of a critical enterprise data management initiative. Duties include (but are not limited to) building pipelines to centralize data from plankton and groundfish surveys; designing the database architecture to house the centralized survey data; and developing front-end applications that allow internal staff and external partners to securely manage and validate the data.


  1. Enterprise Data Ingestion and Migration (ETL)
  1. Analyze disparate data sources (flat files, .db3, Access databases, legacy SQL, APIs) and design automated workflows to extract, transform, and load (ETL) data into a centralized Oracle Enterprise environment.
  2. Develop parsing algorithms to handle inconsistent data formats and ensure data integrity during the migration process.
  3. Implement data validation rules to flag anomalies during ingestion.


  1. Database Architecture and Management
  1. Design and maintain normalized relational database schemas that support complex fishery survey and oceanographic data structures.
  2. Optimize database performance through indexing, partitioning, and query tuning.
  3. Ensure strict adherence to federal data security standards and PII protection protocols.


  1. Application Development (Internal and External)
  1. Internal interface: develop a user-friendly web application allowing internal NOAA staff to input, query, and edit live data records.
  2. External partner workflow: create a secure portal for external partners to view and input data and propose edits.
  3. Approval logic: engineer a "staging and commit" workflow where external edits are held in a review queue (edits do not affect the production database until reviewed and approved by the Database Manager or appropriate data steward).


  1. Support for Other Research Activities: Support other Trawl and Plankton Branch, PEMD, and SEFSC surveys, including but not limited to:


  1. Provide support for data analyses and prepare data summaries.
  2. Assist with the development of data reports, publications, and presentations, as needed; adhere to SEFSC publication procedures prior to publication of any abstracts or manuscripts.


  1. Outreach and Education: Participate in public outreach and education efforts, as needed.


  1. Scientific Meetings: Contractor may be required to prepare for and present, facilitate, or participate in various workshops, scientific meetings, symposiums, and public forums.


Minimum Qualifications:

LEVEL III Essential:

  • MS Degree in Computer Science, Information Systems, Engineering, or a related field of study; or BS Degree in one of these disciplines, five (5) years of relevant experience.
  • Ability to translate real-world scientific processes into logical and physical data models (Entity-Relationship Diagrams).
  • Ability to write complex stored procedures, triggers, and packages (PL/SQL) to handle business logic and the "edit-approval" workflow.
  • Knowledge of implementing Role-Based Access Control (RBAC) to differentiate between different use and access requirements..
  • Skill in creating technical documentation, data dictionaries, and user manuals.
  • Software proficiency includes, but is not limited to:
    • Database Engines: Expert-level proficiency in Oracle RDBMS (12c/19c or later). Knowledge of PostgreSQL or SQL Server is a plus.
    • Development Frameworks: Proficiency in Oracle APEX (Application Express) is highly desired for rapid development of data-centric web apps. Alternatively: Java (Spring Boot), Python (Django/Flask), or .NET.
    • ETL & Scripting: Python (Pandas/NumPy), PL/SQL, Informatica, or FME.
    • Front End: HTML5, CSS3, JavaScript, and AJAX techniques for responsive user interfaces.
    • Version Control: Git/GitHub/GitLab.


LEVEL III Desirable:

  • Documented experience working with geospatial data (GIS, Oracle Spatial, ArcGIS).
  • Documented experience in database development and administration
  • Documented experience building workflows with approval gates/audit trails
  • Ability to communicate with fishery scientists to understand their data needs and translate them into technical specifications.
  • Previous experience supporting NOAA or other Federal Agencies.


Salary range is $40 - $55 per hour, dependent upon experience.


Saltwater Inc. is proud to be an equal opportunity employer and a VEVRAA Federal Contractor and does not discriminate based on race, religion, color, national origin, gender, sexual orientation, age, marital status, parental status, veteran status, or disability status. We strive to create an inclusive workplace culture to attract the best talent and allow each member of our team to achieve their full potential and maximum productivity. Furthermore, Saltwater Inc. highly encourages qualified individuals with disabilities and protected veterans to apply for positions for which they are qualified and to notify us if there are any needs for accommodation throughout the application process and/or upon hire.

Only qualified applicants with the requisite experience need to apply.

We will honor all requests for application confidentiality.