{"schemaVersion":"jobsearcher.job.v1","id":"8f54dfae9af4edb5575b2a84","url":"https://jobsearcher.com/jobs/8f54dfae9af4edb5575b2a84","canonicalUrl":"https://jobsearcher.com/jobs/8f54dfae9af4edb5575b2a84","title":"Development Security Engineer","description":"gTANGIBLE Corporation (gTC), www.gtangible.com, is a C corporation and a registered Government contractor that provides services and solutions in:\nNational Security Programs\nProfessional, Administrative, and Management Support\nMission and Warfighter Support\n\nWe are a Service-Disabled Veteran-Owned Small Business (SDVOSB) and the founder has years of successful experience in the Government contracting arena. Our leadership team is an exceptional group of Government contracting professionals. gTANGIBLE is in the process of identifying candidates for the following position.\nRequisition Type: Full Time\nPosition Status: Contingent\nPosition Title: Development Security Engineer\nLocation: Arlington, VA\nSecurity Clearance:Secret\n\nDuties and Responsibilities\nThe Development Security Engineer supports this Transportation Security Administration Information Technology (TSA IT) Task Order (TO) by coordinating with Agile and Development Security Operations (DevSecOps) teams to develop, document and integrate security best practices during the Agile Software Development Life Cycle (SDLC). Duties include the following:\nConducts code review, identifies flaws in the business logic, programmatic vulnerabilities and weaknesses during the Agile Software Development Life Cycle (SDLC) process.\nConducts security testing of web applications, web services, end points, (and other web-related assets) using both Information Assurance & Cybersecurity Division (IAD)-provided automated testing tools and manual testing techniques. These scans will be coordinated for each of the Agile Sprints.\nProvide findings feedback to the Agile and DevSecOps team.\nKnowledge and Qualifications\nAt least ten (10) years of technical IT security experience performing software development in an Agile Environment.\nAt least five (5) years of experience performing application security testing.\nAt least three (3) years of experience performing web application security testing using manual techniques and vulnerability testing tools and/or code review tools for Federal IT systems.\nAt least five (5) years of experience with writing scripts and utilities using interpreted languages.\nAt least one (1) year of experience writing scripts with each of the following: PowerShell, PERL, and Python.\nExtensive knowledge of the Agile SDLC methodology.\nStrong programming languages background such as Python, Java, PowerShell, C#, C++, JavaScript.\nAbility to work independently/minimal oversight.\nExperience with manual web security testing techniques.\nStrong understanding of NIST SP 800-53 and DISA STIGS.\nRequired Certifications: CISSP, CEH, GWAPT or other relevant certifications.\nExperience with WebInspect, AppScan, BurpSuite, SoapUI, Nessus Professional, HP Fortify, Apple Developers Toolkit, Visual Studio and open source IDEs for development and testing.\nStrong organizational, analytical, and technical writing skills to be able to document findings in reports.\ngTANGIBLE Corporation is an equal opportunity employer and does not discriminate against any employee or applicant because of race, age, sex, color, physical or mental disability, religion, sexual orientation, marital status, national origin, or political affiliation.","company":"Gtangible","rawCompany":"gtangible","city":"Arlington","state":"VA","isRemote":false,"isActive":false,"createdAt":"2026-08-03T12:08:25.601Z","occupations":[{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"},{"code":"15-1299.08","title":"Computer Systems Engineers/Architects","slug":"computer-systems-engineers-architects"},{"code":"15-1299.05","title":"Information Security Engineers","slug":"information-security-engineers"}],"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":"541690","title":"Other Scientific and Technical Consulting Services","slug":"other-scientific-and-technical-consulting-services"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Development Security Engineer","description":"gTANGIBLE Corporation (gTC), www.gtangible.com, is a C corporation and a registered Government contractor that provides services and solutions in:\nNational Security Programs\nProfessional, Administrative, and Management Support\nMission and Warfighter Support\n\nWe are a Service-Disabled Veteran-Owned Small Business (SDVOSB) and the founder has years of successful experience in the Government contracting arena. Our leadership team is an exceptional group of Government contracting professionals. gTANGIBLE is in the process of identifying candidates for the following position.\nRequisition Type: Full Time\nPosition Status: Contingent\nPosition Title: Development Security Engineer\nLocation: Arlington, VA\nSecurity Clearance:Secret\n\nDuties and Responsibilities\nThe Development Security Engineer supports this Transportation Security Administration Information Technology (TSA IT) Task Order (TO) by coordinating with Agile and Development Security Operations (DevSecOps) teams to develop, document and integrate security best practices during the Agile Software Development Life Cycle (SDLC). Duties include the following:\nConducts code review, identifies flaws in the business logic, programmatic vulnerabilities and weaknesses during the Agile Software Development Life Cycle (SDLC) process.\nConducts security testing of web applications, web services, end points, (and other web-related assets) using both Information Assurance & Cybersecurity Division (IAD)-provided automated testing tools and manual testing techniques. These scans will be coordinated for each of the Agile Sprints.\nProvide findings feedback to the Agile and DevSecOps team.\nKnowledge and Qualifications\nAt least ten (10) years of technical IT security experience performing software development in an Agile Environment.\nAt least five (5) years of experience performing application security testing.\nAt least three (3) years of experience performing web application security testing using manual techniques and vulnerability testing tools and/or code review tools for Federal IT systems.\nAt least five (5) years of experience with writing scripts and utilities using interpreted languages.\nAt least one (1) year of experience writing scripts with each of the following: PowerShell, PERL, and Python.\nExtensive knowledge of the Agile SDLC methodology.\nStrong programming languages background such as Python, Java, PowerShell, C#, C++, JavaScript.\nAbility to work independently/minimal oversight.\nExperience with manual web security testing techniques.\nStrong understanding of NIST SP 800-53 and DISA STIGS.\nRequired Certifications: CISSP, CEH, GWAPT or other relevant certifications.\nExperience with WebInspect, AppScan, BurpSuite, SoapUI, Nessus Professional, HP Fortify, Apple Developers Toolkit, Visual Studio and open source IDEs for development and testing.\nStrong organizational, analytical, and technical writing skills to be able to document findings in reports.\ngTANGIBLE Corporation is an equal opportunity employer and does not discriminate against any employee or applicant because of race, age, sex, color, physical or mental disability, religion, sexual orientation, marital status, national origin, or political affiliation.","datePosted":"2026-08-03T12:08:25.601Z","dateModified":"2026-08-03T12:08:25.601Z","hiringOrganization":{"@type":"Organization","name":"Gtangible","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Arlington","addressRegion":"VA","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"8f54dfae9af4edb5575b2a84"},"url":"https://jobsearcher.com/jobs/8f54dfae9af4edb5575b2a84"}}