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  • IT Production and Systems Support Engineer (Mainframe and Claims Processing)

     ...and XML files • Investigate claim errors (e.g., 999 rejections) and ensure data integrity • Write and execute complex SQL queries across multi-database (Oracle) environments ________________________________________ Documentation & Continuous Improvement • Develop and maintain... 
    Database
    SQL
    Remote work

    Mindlance

    Columbia, MD
    2 days ago

  • DevOps Engineer

     ...SNMP) • Virtualization (ESXi, KVM, Red Hat Virtualization) • Data replication and storage (DBRD, NAS/SAN) • SQL and NoSQL databases (PostgreSQL, MySQL, MongoDB) • System security management and intrusion detection tools (IdM, SSL, IPSec/VPN, SELinux,... 
    Database
    SQL
    Remote work

    Compass Pointe Consulting

    Columbia, MD
    3 days ago

  • Mid-Level Full Stack Developer

    $148k - $177k

     ...containerization and orchestration using Docker and Kubernetes (including Helm chart authoring and CI/CD integration). Proficiency with SQL and noSQL databases (PostGres, MySQL, Elasticsearch, MongoDB, etc.). Familiarity with Git. Familiarity with Atlassian tools (Jira, Confluence... 
    Database
    SQL

    Neural Solutions

    Columbia, MD
    1 day ago

  • Data Engineer - ML/AI Data Platform (Remote)

     ...engineering experience with strong proficiency in Snowflake, Python, and SQL, and solid familiarity with AWS-native data services....  ...S3, Glue, Athena, Snowflake integration, and managed relational databases (e.g., Aurora, RDS). Apache Iceberg / S3 Tables — familiarity... 
    Database
    SQL
    Full time
    For contractors
    Immediate start
    Remote work

    Fei.com, Inc.

    Columbia, MD
    a month ago

  • Software Engineer | Secure AI

     ...Protocol (MCP) servers and reusable AI skills that connect models to databases, microservices, and external APIs. Implement enterprise...  ...caching, or AI observability tools. NiFi, Kafka, AWS, Kubernetes, SQL/NoSQL databases, Python scripting, or Big Data platform exposure... 
    Database
    SQL

    Bestgate Engineering

    Columbia, MD
    a month ago

  • Sr. Database Administrator TS/SCI Poly

    $154.05k - $278.48k

    Leidos has a new and exciting opportunity for a Sr. Database Administrator in our Intel Sector's Cyber & Analytics Business Area (CABA)....  ...database scripts for recurring database issues.Develop and execute SQL queries for routine and ad hoc requests.Basic... 
    Database
    SQL
    Full time
    Immediate start
    Flexible hours

    Leidos

    Annapolis Junction, MD
    4 days ago

  • Web Developer

     ...applications through packaged and customized applications. Creating web front-end user interface to new or existing databases using a combination of HTML, SQL, or other languages to make business applications accessible. Designing and implementing user-driven web... 
    Database
    SQL
    For contractors

    SW Complete

    Columbia, MD
    2 days ago

  • AI Application Engineer

     ...workflows. You will own features end-to-end across backend APIs, database, and the modern React UI, with ongoing support for the existing...  ...APIs (FastAPI or similar) Solid PostgreSQL skills: schema design, SQL, migrations (pgvector a plus) Comfortable with Docker , local... 
    Database
    SQL
    Local area

    BigBear Inc

    Columbia, MD
    5 days ago

  • Application Developer

     ...Messaging Frameworks including RabbitMQ Experience with NoSQL databases including MongoDB Experience with containerization...  ...Git Source Control System Desired Skills Experience with SQL databases including PostgreSQL Familiar with IaC principles,... 
    Database
    SQL
    Visa sponsorship
    Work visa

    GIGATEC Engineering

    Annapolis Junction, MD
    a month ago

  • Cleared Systems Engineer

     ...contributions to a supportive customer by reverse engineering 40 existing databases to create a streamlined, universal model database. Your work...  ...design and data modeling. ~ Strong proficiency utilizing SQL within relational database systems (e.g., Oracle, Postgres). ~... 
    Database
    SQL
    Full time
    For contractors
    Currently hiring
    Local area
    Immediate start
    Flexible hours

    Bestgate Engineering

    Columbia, MD
    a month ago

  • Web Scraping Engineer (U.S. Citizen)

     ...with websites. ~ Experience working with APIs and handling different data formats (JSON, XML, etc.). ~ Familiarity with database systems and SQL for data storage and retrieval. ~ Familiarity of data cleaning and preprocessing techniques to ensure data quality. ~... 
    Database
    SQL
    Full time
    For subcontractor
    Remote work

    Join Our Team

    Fulton, MD
    13 days ago

  • Back End Developer

     ...willingness and aptitude to learn Rust Experience with NoSQL databases including MongoDB Experience with containerization technologies...  ...Git Source Control System Desired Skills Experience with SQL databases including PostgreSQL Experience with the Atlassian... 
    Database
    SQL
    Work at office
    Visa sponsorship
    Work visa

    GIGATEC Engineering

    Annapolis Junction, MD
    a month ago

  • Business Systems Analyst

     ...Translate business requirements into functional and technical specifications . Analyze data from databases, applications, and business systems. Write and optimize SQL queries to extract and validate data. Create data mappings, data dictionaries, and process... 
    Database
    SQL
    Remote work

    Aone Consulting, LLC

    Laurel, MD
    4 days ago

  • junior software programmer fullstack/Data Engineer

    $95k - $154k

     ...Job Description Java/ Data Career Starter — From Spreadsheets to SQL, Python, and Dashboards If you enjoy working with...  ...mindset into a data career path—Contact us Please note: Resume databases are shared with clients and interested clients will reach out directly... 
    Database
    SQL
    Full time

    SynergisticIT

    Columbia, MD
    2 days ago

  • Financial Analyst

     ...recorded accurately Administrative coordinator for company expense database Develop and enhance financial reporting tools and procedures...  ...tooling, database/ warehouse skills and analysis tools (SQL, Excel, SAP, Deltek, Cobra or similar) Strong ability to multi... 
    Database
    SQL
    Temporary work
    Work at office
    Immediate start

    FREQUENTIS Deutschland GmbH

    Columbia, MD
    14 hours ago

  • Database Administrator

    $132.96k - $226.04k

     ...Database AdministratorJoin BAE Systems, a global leader in defense, security, and aerospace, where innovation meets impact. We're shaping...  ...database scripts for recurring database issues.Develop and execute SQL queries for routine and ad hoc requests.Required Education,... 
    Database
    SQL
    Full time
    Local area

    BAE Systems USA

    Annapolis Junction, MD
    3 days ago

  • Sr. Data Platform Engineer

     ...deep hands-on experience across AWS, Terraform, Python, PySpark, SQL Server, PostgreSQL, and C#. This role will focus on designing...  ...automation Familiarity with SQL Server and PostgreSQL, including database optimization and migration patterns Working knowledge of C# for... 
    Database
    SQL
    Temporary work
    Remote work
    Shift work

    Real Time Medical Systems

    Columbia, MD
    4 days ago

  • Quality Assurance Specialist

    $56.55k - $82.94k

     ...decisions, modernizing systems or safeguarding critical programs.The Database ETL & Backend QA Automation Engineer will be responsible for...  ...data transformations, business rules, and data quality using SQL.Design, develop and maintain automation frameworks for ETL, database... 
    Database
    SQL
    Full time
    Live in
    Remote work

    RELI Group, Inc.

    Windsor Mill, MD
    2 days ago

  • Senior Software Engineer (Hybrid) - 29300

    $10k

     ...calling/tools) that enable AI agents to safely interact with internal databases, microservices, and external APIs. Collaborate with cross-...  ..., and cloud-based infrastructure (AWS, Azure). Experience in SQL databases (e.g., Postgres, MySQL), distributed databases, or... 
    Database
    SQL
    Hourly pay
    Full time
    Contract work
    Temporary work
    Work experience placement
    Summer work
    Work at office
    Immediate start
    2 days per week
    1 day per week

    Wyetech

    Columbia, MD
    a month ago

  • Medicare Advantage Stars Data Analyst

     ...analyst first and a Stars expert second, equally comfortable writing SQL, troubleshooting a data feed, building a Power BI dashboard, and...  ...fact tables, dimensions, and calculated fields •Work from database schemas to model relationships between members, providers,... 
    Database
    SQL
    Contract work

    Medisolv, Inc.

    Clarksville, MD
    13 days ago

  • Python Software Engineer

    $230k - $240k

     ...(3.x) software development experience Experience with NoSQL databases including MongoDB Experience with containerization technologies...  ...Source Control System Desired Experience: Experience with SQL databases including PostgreSQL Experience with the Atlassian... 
    Database
    SQL
    Full time
    Immediate start
    Remote work

    Shield Consulting Solutions

    Annapolis Junction, MD
    more than 2 months ago

  • Senior Database Administrator

     ...Riverstone is seeking a motivated, career- and customer-oriented Database Engineer Level 2 to join our team in Columbia, Maryland. This is...  ...with a variety of database products that include Oracle, SQL Server, and SYBASE Perform disaster recovery, performance analysis... 
    Database
    SQL

    Envision Innovative Solutions

    Columbia, MD
    3 days ago

  • System Engineer - Microsoft Identity Manager Administrator

    $160k - $182k

     ...Bottom line: if you have IAM/MIM-FIM background with strong SQL scripting, this role is for you. Responsibilities MIM Engine...  ...level, but strong working knowledge of connecting to SQL instances/databases, running queries, and backups. Strong SQL query authoring... 
    Database
    SQL
    Full time
    For contractors
    Local area

    Intezra, Inc.

    Columbia, MD
    a month ago

  • Applied Data Scientist Internship (DoW SkillBridge)

     ...Software engineering Experience constructing and performing complex database search queries  Experience/knowledge of computer science...  ...following advanced scripting languages and tools: Python, SQL Jupyter Pig ELK Stack Splunk PowerBI Jupyter... 
    Database
    SQL
    Full time
    Contract work
    Apprenticeship
    Work experience placement
    Internship
    Work at office
    Local area

    IntelliGenesis

    Columbia, MD
    more than 2 months ago

  • Data Intelligence - Engineer, Data Associate

     ...Engineering team with data analysis and validation with extensive SQL queries. 15% Writes and executes ETL code, primarily complex SQL...  ...exchange formats., Proficient Knowledge and understanding of database design and implementation concepts., Proficient Knowledge and understanding... 
    Database
    SQL
    Permanent employment
    Temporary work
    Work experience placement
    Remote work

    Ampcus

    Columbia, MD
    4 days ago

  • Student Finance Systems Programmer/Developer

    $65k - $100k

     ...experience in IT/Software Development business analysis experience. ~ SQL Writing/Coding/GCP Usage ~ Strong experience modifying and...  ...with C# and VB.NET, including developing against SQL Server databases. ~ Experience with higher education ~ Experience with CRM tools... 
    Database
    SQL
    Full time
    Work at office
    Flexible hours

    Covista

    Columbia, MD
    3 days ago

  • Senior Test Automation Engineer

    $116.35k - $210.33k

     ...Framework to a modern alternative (e.g., Robot Framework AIO or Microsoft Playwright).Write and maintain SQL queries (using SQL Developer or similar tooling) and integrate database validation steps into automated tests were appropriate.Troubleshoot CI failures and test... 
    Database
    SQL
    Full time
    Local area
    Immediate start
    Flexible hours

    Leidos

    Columbia, MD
    2 days ago

  • Oracle PL/SQL Developer

     ...week will be in office   Position Summary Seeking an experienced Oracle PL/SQL Developer with strong expertise in database development, complex SQL, stored procedures, packages, functions, data modeling, and performance tuning. The role focuses on implementing... 
    Database
    SQL
    Work at office
    Remote work

    Merican Inc

    Maryland, MD
    2 days ago

  • Database Administrator

    CyberPoint International Added - 09/21/26 Database Administrator Maryland|Full-Time Overview What We're Looking For As a Database Administrator...  ...performance. Perform database administration across Oracle, SQL Server and SYBASE environments. Establish and maintain database... 
    Database
    SQL
    Full time
    For contractors
    Local area

    Careerwebsite

    Columbia, MD
    2 days ago

  • AWS Cloud Engineer

     ...and administration of the Windows Server, Active Directory, and SQL Server estate. The engineer independently owns infrastructure design...  ...Hands‑on AWS experience across compute, storage, networking, database, IAM, backup, and monitoring services. Experience with... 
    Database
    SQL
    3 days per week

    Jobleads-US

    Columbia, MD
    1 day ago