{"schemaVersion":"jobsearcher.job.v1","id":"8baad605e1668dd6c3dcf419","url":"https://jobsearcher.com/jobs/8baad605e1668dd6c3dcf419","canonicalUrl":"https://jobsearcher.com/jobs/8baad605e1668dd6c3dcf419","title":"Cleared Sr. Java Developer","description":"SHINE Systems is hiring a cleared Sr. Java Developer to support our customer in the Aerospace and Defense industry,\nWe are seeking an experienced Sr. Java Developer to modernize a critical government information system. The ideal candidate will have deep expertise in enterprise Java application development and a proven track record of upgrading complex software infrastructures in secure, regulated environments.\nYou will be responsible for planning and executing upgrades across our technology stack, including Apache Solr with Zookeeper, Apache Tomcat, Apache Directory Studio, and Java/Python components running on Windows-based VMware infrastructure. Strong knowledge of Oracle 19c database integration, SAP Business Intelligence reporting frameworks, secure coding practices, and upgrading and migrating Solr index data is essential. Experience with PrimeFaces UI framework is a plus. You will collaborate with cross-functional teams, including security, infrastructure, and business stakeholders to ensure seamless upgrades with minimal operational disruption.\nPosition Responsibilities:\nCore Development & Modernization:\nPlan and execute technology stack upgrades for enterprise Java applications in secure government environments\nDevelop and maintain Java/Python components on Windows-based VMware infrastructure\nModernize legacy application code to current standards and best practices\nImplement secure coding practices in compliance with government security requirements\nInfrastructure & Integration:\nUpgrade Apache Solr clusters with Zookeeper coordination\nMigrate and optimize Solr index data during version upgrades\nManage Apache Tomcat application server configurations and deployments\nIntegrate applications with Oracle 19c database systems\nWork with Apache Directory Studio for directory services integration\nSupport SAP Business Intelligence reporting framework integrations\nCollaboration & Documentation:\nCollaborate with security, infrastructure, and business stakeholder teams\nEnsure minimal operational disruption during system upgrades\nDocument technical designs, upgrade procedures, and system configurations\nParticipate in code reviews and knowledge-sharing sessions\nExperience and Qualifications:\nTo be eligible for this demanding position, the ideal candidate should demonstrate the following experience and qualifications:\nRequired Education and Years of Experience:\n13+ Years of experience in Systems or IT related roles or a highly related field of work with similar scope and responsibilities.\nA Bachelor’s degree may be substituted for 4 years of experience and a Master’s Degree may be substituted for 6 years of experience\nRequired Qualifications:\nExpertise in enterprise Java application development on Windows-based VMware infrastructure\nExpertise with Python\nExpertise Apache Solr with Zookeeper (including upgrading and migrating Solr index data)\nExperience with Apache Tomcat, Apache Directory Studio\nExperience with Oracle 19c/Relational database integration\nExperience with SAP Business Intelligence reporting frameworks\nExperience with secure coding practices for government compliance\nAbility to obtain and/or maintain a TS/SCI government clearance which requires US Citizenship\nDesired Qualifications:\nExperience with PrimeFaces UI framework\nTS/SCI with an in-scope polygraph\nTelework/Remote Availability: Yes, telework is approved currently.\nWork Location(s): Annapolis Junction, MD; Washington, DC; or Reston, VA area preferred (telework is allowed)\nDetermination: The final salary offered will be based on the awarded contract funding and the selected candidate’s experience, education, and geographic location.\nSHINE Systems is an Equal Employment/Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity or expression, national origin, disability, or veteran status, or any other protected class by federal, state, or local laws. This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation and training.","company":"Shine Systems","rawCompany":"shine systems","city":"Washington","state":"DC","isRemote":false,"isActive":false,"createdAt":"2026-08-04T21:19:50.873Z","occupations":[{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"},{"code":"15-1211.00","title":"Computer Systems Analysts","slug":"computer-systems-analysts"},{"code":"15-1254.00","title":"Web Developers","slug":"web-developers"}],"industries":[{"code":"541511","title":"Custom Computer Programming Services","slug":"custom-computer-programming-services"},{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"},{"code":"513210","title":"Software Publishers","slug":"software-publishers"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Cleared Sr. Java Developer","description":"SHINE Systems is hiring a cleared Sr. Java Developer to support our customer in the Aerospace and Defense industry,\nWe are seeking an experienced Sr. Java Developer to modernize a critical government information system. The ideal candidate will have deep expertise in enterprise Java application development and a proven track record of upgrading complex software infrastructures in secure, regulated environments.\nYou will be responsible for planning and executing upgrades across our technology stack, including Apache Solr with Zookeeper, Apache Tomcat, Apache Directory Studio, and Java/Python components running on Windows-based VMware infrastructure. Strong knowledge of Oracle 19c database integration, SAP Business Intelligence reporting frameworks, secure coding practices, and upgrading and migrating Solr index data is essential. Experience with PrimeFaces UI framework is a plus. You will collaborate with cross-functional teams, including security, infrastructure, and business stakeholders to ensure seamless upgrades with minimal operational disruption.\nPosition Responsibilities:\nCore Development & Modernization:\nPlan and execute technology stack upgrades for enterprise Java applications in secure government environments\nDevelop and maintain Java/Python components on Windows-based VMware infrastructure\nModernize legacy application code to current standards and best practices\nImplement secure coding practices in compliance with government security requirements\nInfrastructure & Integration:\nUpgrade Apache Solr clusters with Zookeeper coordination\nMigrate and optimize Solr index data during version upgrades\nManage Apache Tomcat application server configurations and deployments\nIntegrate applications with Oracle 19c database systems\nWork with Apache Directory Studio for directory services integration\nSupport SAP Business Intelligence reporting framework integrations\nCollaboration & Documentation:\nCollaborate with security, infrastructure, and business stakeholder teams\nEnsure minimal operational disruption during system upgrades\nDocument technical designs, upgrade procedures, and system configurations\nParticipate in code reviews and knowledge-sharing sessions\nExperience and Qualifications:\nTo be eligible for this demanding position, the ideal candidate should demonstrate the following experience and qualifications:\nRequired Education and Years of Experience:\n13+ Years of experience in Systems or IT related roles or a highly related field of work with similar scope and responsibilities.\nA Bachelor’s degree may be substituted for 4 years of experience and a Master’s Degree may be substituted for 6 years of experience\nRequired Qualifications:\nExpertise in enterprise Java application development on Windows-based VMware infrastructure\nExpertise with Python\nExpertise Apache Solr with Zookeeper (including upgrading and migrating Solr index data)\nExperience with Apache Tomcat, Apache Directory Studio\nExperience with Oracle 19c/Relational database integration\nExperience with SAP Business Intelligence reporting frameworks\nExperience with secure coding practices for government compliance\nAbility to obtain and/or maintain a TS/SCI government clearance which requires US Citizenship\nDesired Qualifications:\nExperience with PrimeFaces UI framework\nTS/SCI with an in-scope polygraph\nTelework/Remote Availability: Yes, telework is approved currently.\nWork Location(s): Annapolis Junction, MD; Washington, DC; or Reston, VA area preferred (telework is allowed)\nDetermination: The final salary offered will be based on the awarded contract funding and the selected candidate’s experience, education, and geographic location.\nSHINE Systems is an Equal Employment/Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity or expression, national origin, disability, or veteran status, or any other protected class by federal, state, or local laws. This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation and training.","datePosted":"2026-08-04T21:19:50.873Z","dateModified":"2026-08-04T21:19:50.873Z","hiringOrganization":{"@type":"Organization","name":"Shine Systems","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Washington","addressRegion":"DC","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"8baad605e1668dd6c3dcf419"},"url":"https://jobsearcher.com/jobs/8baad605e1668dd6c3dcf419"}}