• Data Engineer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Data Engineer ** to join our Data and AI Practice onsite in Chantilly and/or Herndon, VA. You will be a ... Spark, or cloud-based data lakes + Familiarity with Oracle SQL, MySQL , PostgreSQL, MongoDB, or Oracle Database Engineering. **Preferred Qualifications:** + Master's… more
    ManTech (11/15/25)
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  • Software Engineer (Multiple Levels)

    Noblis (Chantilly, VA)
    Responsibilities As a Software Engineer , you will be responsible for the design, development, testing, and management of application development projects in support ... patterns + Object-oriented design and development + Relational Databases and SQL ( MySQL , PostgreSQL, Microsoft SQL) + Git and other source control management systems… more
    Noblis (11/11/25)
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  • Chief Engineer Architect

    Leidos (Ashburn, VA)
    **Description** Leidos is seeking a Chief Engineer /Architect (CEA) to provide technical leadership for a large, complex mission-critical program whose purpose is ... REST, JSON, and JavaScript + Experience with various database technologies (eg, PostgreSQL MySQL , SQL Server, Oracle) + Active CBP BI **Location:** + Ashburn VA or… more
    Leidos (11/08/25)
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  • Cyber Network Security Engineer

    CACI International (Chantilly, VA)
    Cyber Network Security Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... experience, to include writing complex queries and modifying schemas (eg Oracle, MySQL ). + Experience in a cyber-security role + Experience configuring network… more
    CACI International (11/07/25)
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  • Data Engineer - Subject Matter Expert (SME)

    Noblis (Chantilly, VA)
    Responsibilities As a Data Engineer SME, you will be responsible for engineering tasks to deliver advanced analytic applications across classified environments. You ... Python for data processing, automation and ETL workflow orchestration. + SQL ( MySQL , PostgreSQL, Microsoft SQL) and query optimization. + Elasticsearch or Opensearch… more
    Noblis (10/30/25)
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  • Software Engineer

    Leidos (Sterling, VA)
    …Security Sector at Leidos currently has an opening for a Software Engineer . The program delivers a comprehensive integrated mission control software tool combining ... in verbal and written communications **Preferred Qualifications:** + Experience with MySQL + Experience acquiring in-depth understanding of large complex software… more
    Leidos (10/09/25)
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  • Lead Software Engineer - Computer Vision…

    Leidos (Mclean, VA)
    …customer site in McLean, VA.** **Role Overview:** Leidos is seeking a **Lead Software Engineer - Computer Vision & Automation** to join a highly successful team in ... * Experience with at least one relational database management system (Oracle, MySQL , PostgreSQL, SQL Server, etc.). * Experience with version control systems,… more
    Leidos (10/05/25)
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  • Mid-Level Software Engineer

    Leidos (Alexandria, VA)
    …Advantage Solutions Business Area, is currently seeking a Mid-Level Software Engineer for the Chinook Program. The Chinook Program delivers secure, scalable, ... + Cloud Development: AWS, Azure, or similar cloud platforms + Relational Database: MySQL , PostgreSQL, or SQL Server + Operating System: Windows, Linux + Version… more
    Leidos (10/05/25)
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  • Systems Engineer

    Leidos (Chantilly, VA)
    **Description** Leidos Intelligence Group is seeking a highly technical Systems Engineer to support an enterprise IT program.This work is being done to replace an ... working in an enclave + PKI experience + VMware + Active Directory + MySQL experience If you're looking for comfort, keep scrolling. At Leidos, we outthink,… more
    Leidos (09/26/25)
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  • Software Engineer - Level 5

    Northrop Grumman (Fairfax, VA)
    …invites you to bring your pioneering spirit to our collaborative teams. This _Software Engineer - Level 5_ role will be in either our **Morrisville, NC, Fairfax, VA ... at least some experience with one of the following: Elastic, Mongo, MySQL ) + Experience with Product Owner, Scrum Master, Configuration Management, Integration Test… more
    Northrop Grumman (09/25/25)
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