• Junior Linux System Administrator with Poly

    Parsons Corporation (Centreville, VA)
    …Ansible or Salt + Hands-on server and network switch hardware maintenance + Java , JavaScript, or C++ programming or quality assurance (QA) experience **Security ... Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required for this position.​ This position is part of our Federal Solutions team. The Federal Solutions segment delivers resources to our US government customers that ensure… more
    Parsons Corporation (08/23/25)
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  • Entry-Level Software or Embedded…

    Parsons Corporation (Centreville, VA)
    …embedded systems + Experience performing unit testing + Experience in C, C++, Java , and web programming + Software design pattern knowledge and object-oriented ... analysis and design (OOAD) skills + Experience with formal testing methodologies (Test Plan and Procedure generation) + Strong ability to grasp new technologies and acquire new skills through independent study, professional training, and interaction with other… more
    Parsons Corporation (08/08/25)
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  • ETL Developer

    CGI Technologies and Solutions, Inc. (Fairfax, VA)
    …directly on a data science team. Experience with tools, including object-oriented programming (Python, Java ), computational analysis tools (R, MATLAB), and ... in COTS tools (eg, SAS, SPSS, and Oracle); build analytical solutions using programming languages (eg, R, Python, SAS), and programming libraries (eg, Python… more
    CGI Technologies and Solutions, Inc. (08/22/25)
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  • Data Scientist

    ManTech (Ashburn, VA)
    …advanced analytics solutions to solve complex business problems + Experience with programming languages including: R, Python, Scala, Java . + Experience with ... and machine learning techniques and methods to define and develop programming algorithms; train, evaluate, and deploy predictive analytics models that directly… more
    ManTech (10/02/25)
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  • Data Scientist

    ManTech (Ashburn, VA)
    …advanced analytics solutions to solve complex business problems + Experience with programming languages including: R, Python, Scala, Java . + Experience with ... and machine learning techniques and methods to define and develop programming algorithms; train, evaluate, and deploy predictive analytics models that directly… more
    ManTech (08/14/25)
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  • Sr. Engineer, Software

    Verint Systems, Inc. (Richmond, VA)
    …development life cycle including testing, implementation and auditing + Proficient in programming languages - Java , Go + Experience with REST API/microservice ... degree in computer science, Engineering or related field + 5 years' experience in design and programming large scale applications through all phases of the software… more
    Verint Systems, Inc. (07/26/25)
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  • Test Engineer

    System One (Reston, VA)
    …Required Skills: + 3+ years of experience in QA or software development + Strong programming in Java ; Python is a plus + Experience with Selenium, APIs, and ... and ensuring system reliability across API and UI layers. Strong Selenium and Java skills are essential. Key Responsibilities: + Validate ETL processes and MongoDB… more
    System One (10/02/25)
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  • Senior Database Engineer TS/SCI with Poly REQUIRED

    CGI Technologies and Solutions, Inc. (Reston, VA)
    …control (Git). * Advanced experience with SQL scripting * 3+ years experience with programming tools ( Java , Python) * Cloud platform experience, preferably AWS * ... Citizenship is required. \#CGIFederalJob \#ClearanceJobs \#LI-LB1 \#CGIintelligencecareers **Skills:** + Java + Python **What you can expect from us:** **Together,… more
    CGI Technologies and Solutions, Inc. (09/12/25)
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  • Full Stack Software Developer - Early Career

    CACI International (Sterling, VA)
    …+ Build tools (Ant, Maven, etc) + Webservices (eg REST, SOAP) + Programming languages ( Java , JavaScript, TypeScript) + Other technologies (such as ActiveMQ, ... . You will get to work in a cloud architecture and utilize your Java and Web Developer skills. **Responsibilities:** + Help design solutions, develop bug fixes and… more
    CACI International (08/08/25)
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  • Cloud Software Engineer - TS/SCI w/ Poly

    General Dynamics Information Technology (Herndon, VA)
    …modular cloud-based systems + Experience in developing software using languages such as Java and Python. + Excellent programming skills to ensure the proper ... Required:** None **Job Family:** Software Engineering **Skills:** Agile Methodology,Cloud Solutions, Java **Experience:** 10 + years of related experience **US… more
    General Dynamics Information Technology (07/05/25)
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