• Senior OSINT Trainer/Instructor

    BAE Systems (Fort Belvoir, VA)
    …post-award) + Knowledge of scripting languages and technologies, including Python, Java , R Script, and JEMA **Pay Information** Full-Time Salary Range: $115779 ... federal and state sick leave. Employees may participate in the company recognition program to receive monetary or non-monetary recognition awards. Other… more
    BAE Systems (09/17/25)
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  • Senior Data Scientist (N)

    SimIS Inc. (Norfolk, VA)
    …and next-generation platforms. To support our NATO customer, SimIS seeks a Senior Data Scientist to apply business and data manipulation principles and methods ... in Data Visualization tools (Tableau, Power BI, D3.js). + Coding knowledge/experience: Java , JavaScript, C, C++, etc. + A Data Science Professional Certificate is… more
    SimIS Inc. (09/17/25)
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  • Senior DevSecOps Engineer (Keycloak)

    CACI International (VA)
    Senior DevSecOps Engineer (Keycloak) Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of ... protocol integrations (OIDC/SAML), and custom theming. + **3-5 years of Java development experience** , ideally from a software engineering background. +… more
    CACI International (09/13/25)
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  • Senior Ruby on Rails Developer

    Steampunk (Mclean, VA)
    …real impact of their work in human lives every single day. **Contributions** As a ** Senior Ruby on Rails Developer** , you will be working with a team of software ... Ruby on Rails) + 3+ Experience with multiple back-end languages (eg C, C#, Java , Python, Ruby on Rails) and JavaScript frameworks (eg Angular.js, React, Node.js) +… more
    Steampunk (09/13/25)
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  • Integration Engineer/Developer, Senior

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    **Integration Engineer/Developer, Senior ** **Category:** Software Development/ Engineering **Main location:** United States, Virginia, Arlington **Position ID:** ... architecture and design principles. * Proficiency in programming languages (eg, Python, Java ) and data mapping. * Experience with databases, data warehousing, and… more
    CGI Technologies and Solutions, Inc. (09/09/25)
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  • Senior Data Analyst

    Insight Global (Reston, VA)
    Job Description A remote customer is seeking a Senior Data Analyst to join their program. Responsibilities include, but are not limited to: Provides oversight for ... a data management environment Experience with coding languages, such as Java and Python Excellent understanding of database administration and management functions… more
    Insight Global (09/09/25)
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  • Senior M&S Systems Developer (SME)

    SimIS Inc. (Norfolk, VA)
    …recruiting for the listed position. Job Description: SimIS, Inc. is seeking a Senior Software Architect - Modeling & Simulation SME to lead the technical design ... Architecture (HLA) standards + Proficiency in multiple programming languages (C++, Java , Python) + Experience with simulation frameworks and middleware + Strong… more
    SimIS Inc. (09/05/25)
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  • Senior Software Engineer 4

    Huntington Ingalls Industries (Roanoke, VA)
    …- $140,000.00 Security Clearance: Ability to Obtain Level of Experience: Senior Employee Referral Amount: $3,000.00 Meet HII's Mission Technologies Division Our ... security clearance * Have extensive experience with object-oriented programming languages (C++, Java , Python) * Have exposure to basic logic gates and Boolean math… more
    Huntington Ingalls Industries (09/03/25)
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  • Senior Consulting Engineer

    MongoDB (Vienna, VA)
    …Competence in at least one of the following languages (in no particular order): Java , C#, Python, Node.js (JavaScript), Ruby, Go + Experience with databases such as ... Engineering teams to influence the direction of the MongoDB product roadmap **As a Senior Consulting Engineer, you will be successful in this role when you can… more
    MongoDB (09/01/25)
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  • Senior Cloud DevSecOps Engineer

    CACI International (VA)
    Senior Cloud DevSecOps Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... clearance with Polygraph + Experience with agile software full-stack development in Python, Java , Go, or Node.js + Lead the development and delivery of distinct… more
    CACI International (08/30/25)
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