Explore 830+ java python developer jobs from 180+ hiring companies in Charles Town, WV, US. Filter by remote, salary, experience, and company, then open any listing to apply.

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Java Python Developer Jobs

EngineeRD

Onsite

Remote

<div>
        <p>Internship opportunity to learn how to consult, research, design, build, test, and deploy digital solutions in real world cases across industry projects.</p>
      </div><h3>Description</h3><div>
          <div>
            <p>Job Summary:</p><p><br /></p><p>Temporary employment for a three month internship opportunity to learn how to consult, research, design, build, test, and deploy digital solutions in real world cases across industry projects.</p><p><br /></p><p>Duties:</p><p><br /></p><p>- Assist in the technical writing of executive summaries and reports based on meta-analysis of white papers, customer discovery, and market research.</p><p>- Conduct customer discovery interviews for business development and measure hypotheses.</p><p>- Collaborate with a team of experts on the research and development of various project topics including Cyber Security, Large Language Models, Machine Learning, Artificial Intelligence, Human Factors, Prompt Engineering, Process Optimization, Automation, and Product Development.</p><p>- Provide innovative ideas and insights to drive digital innovation within the organization.</p><p>- Participate in digital training sessions and workshops to enhance functional skills.</p><p>- Perform non-functional and clerical duties such as copying meeting notes, scheduling meetings, responding to emails, processing agreements, and scanning mail.</p><p>- Generate and analyze sales leads through internet-based marketing automation and processes.</p><p>- Conduct Customer Discovery Interviews to validate Business Thesis on Product Market fit</p><p>- Assist in entering data into XRM, ERP and other database tools on behalf of managers.</p><p>- Support in designing new business processes using Power Platform and Dynamics 365, micro service integrations, low-code algorithms, Power FX formulas, Power Automate Flows, and software defines logic to drive performance optimization and key results.</p><p>- Assist in building dynamic reports, interactive dashboards, and business intelligence insights for presentation to leadership.</p><p><br /></p><p>Qualifications:</p><p><br /></p><p>- Currently enrolled in or graduated from an accredited Higher Education institution.</p><p>- Minimum Major G.P.A of 3.0.</p><p>- Excellent technical writing composition, grammar, and editorial skills.</p><p>- Demonstrated participation in extra-curricular learning and advancement activities.</p><p>- Ability to perform work and tasks using online collaboration tools such as Microsoft Teams and Zoom, with little to no supervision.</p><p>- Proficiency in Office 365 apps such as Word, PowerPoint, Excel, and Access.</p><p>- Experience designing SDLC diagrams through academic or professional projects.</p><p>- Experience in writing, testing, debugging, and deploying object-oriented programming (OOP) projects (e.g. Python or Java).</p>
          </div>
        </div><h3>About the Company</h3><div>
         <div>
            EngineeRD is an organization of problem solvers who love chasing challenges and finding underserved issues. We have the joy of joining together colleagues across all the Sciences, Humanities and Arts to research, design and engineer tailored solutions for the most complex problems. 
          </div>
        </div>

Internship - Cybersecurity and AI R&D

Internship

Internship in cybersecurity and AI R&D requiring current enrollment or recent graduation in higher education, minimum GPA 3.0, strong technical writing, familiarity with collaboration tools, and programming basics.

<p>Requisition Number: 28235 </p>
<p>Required Travel: 0 - 10%</p>
<p>Employment Type: Full Time/Salaried/Exempt</p>
<p>Anticipated Salary Range: $135,000.00 - $155,000.00 </p>
<p>Security Clearance: Secret  </p>
<p>Level of Experience: Mid </p>
<p> </p>
<p>This opportunity resides with <strong>Warfare Systems (WS)</strong>, a business group within HII’s Mission Technologies division. Warfare Systems comprises cyber and mission IT; electronic warfare; and C5ISR systems.</p>
<p>HII works within our nation’s intelligence and cyber operations communities to defend our interests in cyberspace and anticipate emerging threats. Our capabilities in cybersecurity, network architecture, reverse engineering, software and hardware development uniquely enable us to support sensitive missions for the U.S. military and federal agency partners.<br> </p>
<p> </p>
<p><strong>Meet HII’s Mission Technologies Division</strong><br>Our team of more than 7,000 professionals worldwide delivers all-domain expertise and advanced technologies in service of mission partners across the globe. Mission Technologies is leading the next evolution of national defense – the data evolution - by accelerating a breadth of national security solutions for government and commercial customers. Our capabilities range from C5ISR, AI and Big Data, cyber operations and synthetic training environments to fleet sustainment, environmental remediation and the largest family of unmanned underwater vehicles in every class. Find the role that’s right for you. Apply today. We look forward to meeting you.</p>
<p> </p>
<p>To learn more about Mission Technologies, click here for a short video: <a href="https://vimeo.com/732533072">https://vimeo.com/732533072</a></p><div><div style="padding:10.0px 0.0px;border:1.0px solid transparent"><div style="font-size:16.0px;word-wrap:break-word"><H2 style="font-size:1.0em;margin:0.0px"><u><b>Job Description</b></u></H2></div><div><p>Join our expanding team in the Warfare Systems Business Group at HII-Mission Technologies! We are seeking a talented mid-to senior-level Data Architect to play a pivotal role in supporting Executive Order projects. This high-impact position focuses on enhancing a centralized data environment (CDE) that delivers auditable financial transaction data, improves transparency and accountability across the Department of War (DoW), and builds a robust common operating picture for senior leadership decision-making.</p>
<p> </p>
<p>The ideal candidate takes an end-to-end solution approach, maintaining a big-picture perspective to develop comprehensive data strategies, architectures, and designs for data collection, storage, and dissemination. You'll connect business processes to data requirements, evaluate and select authoritative sources from disparate systems, formalize information, and establish unified architectures that enable seamless, auditable data flows across enterprise-scale environments.</p></div></div><div style="padding:10.0px 0.0px;border:1.0px solid transparent"><div style="font-size:16.0px;word-wrap:break-word"><H2 style="font-size:1.0em;margin:0.0px"><u><b>Essential Job Responsibilities</b></u></H2></div><div><ul type="disc">
<li>Designs, models, documents, and governs the logical and conceptual data architectures, relationships, and schema evolutions for complex, enterprise-scale applications in support of tracking and accountability reforms.</li>
<li>Analyzes current and emerging system requirements, then develops comprehensive technical, structural, and organizational specifications to enable auditable, transparent data flows.</li>
<li>Develops and implements end-to-end data architectures, including strategies for data ingestion, integration, storage, processing, quality assurance, and dissemination to support business objectives and mission needs.</li>
<li>Applies big-picture thinking to map and align business processes with data requirements, ensuring holistic solutions that address collection from multiple sources, authoritative source identification, data formalization, and linkage through common, scalable architectures.</li>
<li>Establishes data governance frameworks, including policies for standardization, quality, metadata management, and compliance with DoW regulations to promote consistency and reliability across hybrid environments.</li>
<li>Collaborates with stakeholders to define enterprise data strategies, optimize pipelines (ETL/ELT), and incorporate technologies such as cloud platforms (e.g., AWS GovCloud, Azure Government), Big Data tools (e.g., Spark, Hadoop), and relational/NoSQL databases for secure, performant solutions.</li>
<li>Designs approaches for automated data labeling, lifecycle management, monitoring, real-time ingestion, and integration of disparate data sources to support auditable and transparent operations.</li>
<li>Evaluates emerging tools and technologies for data management, performs source assessments to determine the "right" authoritative data origins, and resolves integration challenges to maintain data integrity and traceability.</li>
<li>Performs additional duties as assigned or required to advance mission goals.</li>
</ul></div></div><div style="padding:10.0px 0.0px;border:1.0px solid transparent"><div style="font-size:16.0px;word-wrap:break-word"><H2 style="font-size:1.0em;margin:0.0px"><u><b>Minimum Qualifications</b></u></H2></div><div><ul>
<li>Knowledge of data administration and data standardization policies and standards.</li>
<li>Knowledge of the capabilities and functionality associated with various technologies for organizing and managing information (e.g., databases, bookmarking engines).</li>
<li>Knowledge of the characteristics of physical and virtual data storage media.</li>
<li>Skill in developing data models.</li>
<li>Knowledge of data operations (DataOps) processes and best practices.</li>
<li>Knowledge of how to collect, store, and monitor data.</li>
<li>Skill in designing the best approach and architecture for automated data labeling and data lifecycle.</li>
<li>Proficiency in programming languages such as SQL, Python, or Java for data manipulation, modeling, and analysis.</li>
<li>Strong understanding of data modeling concepts (conceptual, logical, physical) and tools (e.g., ERwin, Visio).</li>
<li>Demonstrated ability to think holistically about end-to-end data solutions, connect business processes to data architecture, and integrate information from diverse sources into unified frameworks.</li>
<li>Ability to work independently while thriving in collaborative team settings.</li>
<li>Self-motivated initiator with strong problem-solving skills and a proactive approach.</li>
<li><strong>Clearance:</strong> Must possess and maintain an <strong>active Secret clearance</strong> at the time of consideration</li>
<li><strong>Remote-eligible</strong> position; <em><strong>must align with Eastern Time Zone core business hours</strong></em></li>
</ul>
<p> </p>
<p> </p>
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<td style="width:1.0229in">
<p>Database Architect III</p>
</td>
<td style="width:6.5861in">
<p>5 years relevant experience with Bachelors in related field; 3 years relevant experience with Masters in related field; 0 years experience with PhD in related field; or High School Diploma or equivalent and 9 years relevant experience. </p>
</td>
</tr>
<tr>
<td style="width:1.0229in">
<p>Database Architect IV</p>
</td>
<td style="width:6.6201in">
<p>9 years relevant experience with Bachelors in related field; 7 years relevant experience with Masters in related field; 4 years relevant experience with PhD in related field; or High School Diploma or equivalent and 13 years relevant experience. </p>
</td>
</tr>
</tbody>
</table>
<p> </p></div></div><div style="padding:10.0px 0.0px;border:1.0px solid transparent"><div style="font-size:16.0px;word-wrap:break-word"><H2 style="font-size:1.0em;margin:0.0px"><u><b>Preferred Requirements</b></u></H2></div><div><ul>
<li>Strong understanding of transactional data flows, financial management systems, and auditability requirements in DoW/security cooperation contexts.</li>
<li>Direct experience with Foreign Military Sales (FMS) programs and related data integration challenges.</li>
<li>Experience working in DoW enterprise environments with emphasis on centralized data environments, transparency, and accountability reforms.</li>
<li>Experience in SAFe Agile environments, including participation in PI planning, and Scrum/Kanban ceremonies.</li>
<li>Familiarity with cloud-based data services (e.g., Azure Databricks, AWS S3/Glue), Big Data frameworks (e.g., Kafka for streaming), and governance tools for metadata and lineage tracking.</li>
<li>Knowledge of DoW data policies, compliance standards (e.g., RMF), and best practices for multi-source data harmonization and authoritative sourcing.</li>
<li>Advanced analytical skills, including experience in data strategy development, roadmap creation, and cross-functional collaboration to align technical designs with mission/business imperatives.</li>
</ul></div></div><div style="padding:10.0px 0.0px;border:1.0px solid transparent"><div style="font-size:16.0px;word-wrap:break-word"><H2 style="font-size:1.0em;margin:0.0px"><u><b>Physical Requirements</b></u></H2></div><div><ul>
<li>Ability to remain in a stationary position for prolonged periods while working at a computer.</li>
<li>Ability to operate a keyboard, mouse, and standard office equipment to perform analytical tasks.</li>
<li>Must be able to effectively communicate in virtual meetings, briefings, and secure collaboration environments.</li>
<li>Ability to review, analyze, and interpret digital data for extended periods with attention to detail and accuracy.</li>
<li>Occasional light lifting of documents or equipment up to 10 lbs, if needed for home-office setup.</li>
<li>Must maintain a home work environment that meets company and government security requirements (e.g., controlled space for handling sensitive or FOUO information, if applicable).</li>
<li>
<div>Must be able to work assigned <strong>East Coast core business hours</strong> to support program and customer requirements.</div>
</li>
</ul></div></div></div><p>HII is more than a job - it’s an opportunity to build a new future. We offer competitive benefits such as best-in-class medical, dental and vision plan choices; wellness resources; employee assistance programs; Savings Plan Options (401(k)); financial planning tools, life insurance; employee discounts; paid holidays and paid time off; tuition reimbursement; as well as early childhood and post-secondary education scholarships. Bonus/other non-recurrent compensation is occasionally offered for qualified positions, and if applicable to this role will be addressed by the recruiter at the screening phase of application.</p>
<p> </p>
<p><strong>Why HII</strong><br>We build the world’s most powerful, survivable naval ships and defense technology solutions that safeguard our seas, sky, land, space and cyber. Our workforce includes skilled tradespeople; artificial intelligence, machine learning (AI/ML) experts; engineers; technologists; scientists; logistics experts; and business administration professionals.</p>
<p> </p>
<p>Recognized as one of America’s top large company employers, we are a values and ethics driven organization that puts people’s safety and well-being first. Regardless of your role or where you serve, at HII, you’ll find a supportive and welcoming environment, competitive benefits, and valuable educational and training programs for continual career growth at every stage of your career.</p>
<p> </p>
<p><strong>Together we are working to ensure a future where everyone can be free and thrive.</strong><br>All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, physical or mental disability, age, or veteran status or any other basis protected by federal, state, or local law.</p>
<p> </p>
<p><strong>Do You Need Assistance? </strong><br>If you need a reasonable accommodation for any part of the employment process, please send an e-mail to <strong><a href="mailto:buildyourcareer@hii-co.com">buildyourcareer@hii-co.com</a></strong> and let us know the nature of your request and your contact information. Reasonable accommodations are considered on a case-by-case basis. Please note that only those inquiries concerning a request for reasonable accommodation will be responded to from this email address. Additionally, you may also call <strong>1-844-849-8463</strong> for assistance. Press #3 for HII Mission Technologies.</p>

DSCA Data Architect Senior - 28235 (Arlington, VA, Remote, United States)

Data Architect

Design, develop, and govern enterprise data architectures; ensure auditable data flows; implement data strategies; collaborate with stakeholders; active Secret clearance.

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