{"schemaVersion":"jobsearcher.job.v1","id":"b113642562b83a30852ebf45","url":"https://jobsearcher.com/jobs/b113642562b83a30852ebf45","canonicalUrl":"https://jobsearcher.com/jobs/b113642562b83a30852ebf45","title":"CISA - GIS Software Developer","description":"GIS Software Developer (TS/SCI) — Geospatial Applications\nLocation: Arlington, VA (on-site at federal facilities)\nClearance: Active Top Secret/SCI security clearance\nCitizenship: U.S. citizenship required\nPosition Type: Full-time\nAbout the Role\ncFocus Software Incorporated is seeking a GIS Software Developer to enhance and sustain mission-critical geospatial modeling and analysis applications for DHS CISA, including the platforms the Government uses to map and assess the nation's communications infrastructure. You will develop within a secure, classified environment under a disciplined federal SDLC, with full ownership of the development repository, build pipeline, and delivery documentation.\nResponsibilities\nEnhance and upgrade Government geospatial software tools, models, and features — including infrastructure mapping and internet analysis platforms — following the DHS Systems Development Life Cycle (SDLC) and Section 508 accessibility compliance guidelines\nPrepare and present decision briefings to the Government for approval prior to initiating any development, from minor changes to large-scale enhancements; design and develop as prioritized and directed by the Government\nDeliver complete documentation, annotated source code, references, libraries, and third-party dependencies for all applications\nMigrate application development and testing entities to designated Government cloud/enterprise environments as directed\nMaintain the development repository as the primary storage for all tool development; enforce synchronization between the repository and precompiled source for production builds using industry best practices for version control\nCommunicate all repository updates to the Government through documented change lists\nProduce and deliver a Tool Installation and User Guide with each tool developed or updated\nConduct training on new and updated tools upon delivery and semi-annually thereafter, in lecture/demonstration format for larger audiences and desk-side for small groups, including preparation of training guides\nApply information system security engineering principles per NIST SP 800-27 throughout specification, design, development, implementation, and modification\nCreate and implement security assessment plans; perform unit, integration, system, and regression testing commensurate with modification complexity; produce documented evidence of security test execution; and operate a verifiable flaw remediation process\nSupport integration of application code, data dependencies, and frameworks during Government-directed environment migrations and any transition activities\nRequired Qualifications\nActive, final Top Secret/SCI clearance granted by the U.S. Government; U.S. citizenship\nBachelor's degree with three (3) years of specialized experience, Master's degree with one (1) year, or seven (7) years of equivalent specialized experience\nDemonstrated experience developing applications including user interfaces, workflows, and APIs\nExperience developing on or integrating with the ESRI ArcGIS platform (e.g., ArcGIS API for JavaScript, ArcGIS API for Python, ArcGIS Enterprise services)\nProficiency with disciplined version control (Git or equivalent) in controlled or air-gapped environments, including repository synchronization and documented change management\nExperience developing under a formal federal SDLC with decision-gate briefings and Government-approved requirements\nWorking knowledge of federal security policy environments such as DHS 4300A/4300B and NIST SP 800-53, and secure coding / security testing practices\nSection 508 accessibility compliance experience\nStrong technical documentation skills, including installation guides, user guides, and annotated source code\nAvailability for occasional after-hours support during national emergency surge events\nPreferred Qualifications\nPython and JavaScript proficiency; experience with geoprocessing services and web GIS application patterns\nExperience developing in classified enclaves or secure facilities\nDatabase-backed geospatial application experience (enterprise geodatabases, spatial SQL)\nExperience with automated testing frameworks and CI practices in restricted environments\nPrior DHS, DoD, or intelligence community software delivery\nDqAzqvA6Sx","company":"Cfocus Software","rawCompany":"cfocus software","city":"Arlington","state":"VA","isRemote":false,"isActive":false,"createdAt":"2026-08-25T11:10:38.833Z","occupations":[{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"},{"code":"15-1299.02","title":"Geographic Information Systems Technologists and Technicians","slug":"geographic-information-systems-technologists-and-technicians"},{"code":"15-1299.08","title":"Computer Systems Engineers/Architects","slug":"computer-systems-engineers-architects"}],"industries":[{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"},{"code":"541511","title":"Custom Computer Programming Services","slug":"custom-computer-programming-services"},{"code":"513210","title":"Software Publishers","slug":"software-publishers"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"CISA - GIS Software Developer","description":"GIS Software Developer (TS/SCI) — Geospatial Applications\nLocation: Arlington, VA (on-site at federal facilities)\nClearance: Active Top Secret/SCI security clearance\nCitizenship: U.S. citizenship required\nPosition Type: Full-time\nAbout the Role\ncFocus Software Incorporated is seeking a GIS Software Developer to enhance and sustain mission-critical geospatial modeling and analysis applications for DHS CISA, including the platforms the Government uses to map and assess the nation's communications infrastructure. You will develop within a secure, classified environment under a disciplined federal SDLC, with full ownership of the development repository, build pipeline, and delivery documentation.\nResponsibilities\nEnhance and upgrade Government geospatial software tools, models, and features — including infrastructure mapping and internet analysis platforms — following the DHS Systems Development Life Cycle (SDLC) and Section 508 accessibility compliance guidelines\nPrepare and present decision briefings to the Government for approval prior to initiating any development, from minor changes to large-scale enhancements; design and develop as prioritized and directed by the Government\nDeliver complete documentation, annotated source code, references, libraries, and third-party dependencies for all applications\nMigrate application development and testing entities to designated Government cloud/enterprise environments as directed\nMaintain the development repository as the primary storage for all tool development; enforce synchronization between the repository and precompiled source for production builds using industry best practices for version control\nCommunicate all repository updates to the Government through documented change lists\nProduce and deliver a Tool Installation and User Guide with each tool developed or updated\nConduct training on new and updated tools upon delivery and semi-annually thereafter, in lecture/demonstration format for larger audiences and desk-side for small groups, including preparation of training guides\nApply information system security engineering principles per NIST SP 800-27 throughout specification, design, development, implementation, and modification\nCreate and implement security assessment plans; perform unit, integration, system, and regression testing commensurate with modification complexity; produce documented evidence of security test execution; and operate a verifiable flaw remediation process\nSupport integration of application code, data dependencies, and frameworks during Government-directed environment migrations and any transition activities\nRequired Qualifications\nActive, final Top Secret/SCI clearance granted by the U.S. Government; U.S. citizenship\nBachelor's degree with three (3) years of specialized experience, Master's degree with one (1) year, or seven (7) years of equivalent specialized experience\nDemonstrated experience developing applications including user interfaces, workflows, and APIs\nExperience developing on or integrating with the ESRI ArcGIS platform (e.g., ArcGIS API for JavaScript, ArcGIS API for Python, ArcGIS Enterprise services)\nProficiency with disciplined version control (Git or equivalent) in controlled or air-gapped environments, including repository synchronization and documented change management\nExperience developing under a formal federal SDLC with decision-gate briefings and Government-approved requirements\nWorking knowledge of federal security policy environments such as DHS 4300A/4300B and NIST SP 800-53, and secure coding / security testing practices\nSection 508 accessibility compliance experience\nStrong technical documentation skills, including installation guides, user guides, and annotated source code\nAvailability for occasional after-hours support during national emergency surge events\nPreferred Qualifications\nPython and JavaScript proficiency; experience with geoprocessing services and web GIS application patterns\nExperience developing in classified enclaves or secure facilities\nDatabase-backed geospatial application experience (enterprise geodatabases, spatial SQL)\nExperience with automated testing frameworks and CI practices in restricted environments\nPrior DHS, DoD, or intelligence community software delivery\nDqAzqvA6Sx","datePosted":"2026-08-25T11:10:38.833Z","dateModified":"2026-08-25T11:10:38.833Z","hiringOrganization":{"@type":"Organization","name":"Cfocus Software","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Arlington","addressRegion":"VA","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"b113642562b83a30852ebf45"},"url":"https://jobsearcher.com/jobs/b113642562b83a30852ebf45"}}