{"schemaVersion":"jobsearcher.job.v1","id":"314a3db255463a0f8cbf73b0","url":"https://jobsearcher.com/jobs/314a3db255463a0f8cbf73b0","canonicalUrl":"https://jobsearcher.com/jobs/314a3db255463a0f8cbf73b0","title":"Senior Test Engineer","description":"Mantis Security is a leading specialty firm of high caliber talent who specialize in Cyber Operations, Cyber Defense, Information Assurance, Software Development, DevSecOps, Security Engineering, and Cloud Engineering. We enable and protect our nation's most important IT assets and invest in the long-term career development of every employee! We are currently looking for the next Senior Test Engineer to join our team of experts!\n\nPosition Description:\nSeeking an experienced Test Engineer to join our SITE III Directorate Operations (DO) team supporting the U.S. Intelligence Community. This role supports web applications focused on CI/HUMINT for the worldwide IC.\n\nKey Responsibilities:\n\nStandard Setting: Establish and uphold integration and testing standards.\nTest Strategy: Develop and implement test strategies to ensure system reliability.\nStakeholder Coordination: Coordinate with various organizations for integration and testing activities.\nSystem Readiness: Prepare and assess readiness for system activities.\nProcess Implementation: Ensure compliance with testing processes and track metrics.\nDiscrepancy Management: Evaluate reports and validate fixes affecting systems.\nTest Procedures: Prepare system test procedures and user acceptance procedures following defined standards.\nAgile: Operate in a fast-paced, Agile development environment as part of the scrum team.\n\nRequired Qualifications:\n\nA Bachelor’s degree in an area applicable to the position with 10+ years of relevant experience OR a Master’s degree in an area applicable to the position with 8 years of relevant experience; an additional 4 years of experience maybe considered in lieu of a degree requirement\nActive TS/SCI or SCI eligibility and active polygraph or ability to obtain a polygraph\nExperienced tester, front end, back end, middle tier. Development environments include Java, Wildfly, Openshift, Docker, Jenkins, Git, Redmine, Artifactory, Postgres, some Cloud technologies (such as S3 and ElastiCache), and Oracle.\nKnowledge of Agile processes is required.\nThe candidate must have recent experience in some of these key areas and be willing/able to be in lead tester positions for Agile scrum teams.\n\nDesired Qualifications:\n\nExtensive knowledge and experience with software testing Experience using Gitlab\nExperience with Agile\nExperience interacting with the end users and functional customer in support of sprint reviews, sprint demos and In-Plant Acceptance testing is preferred but not required\n\nWe believe that our strength is in our employees. We offer employees the chance to work with great people on projects of high importance and are committed to providing the best culture that fosters technical innovation and personal growth. To help our staff achieve a productive work-life balance, we offer a full range of highly competitive benefits for our employees and their families. For more information visit our website at https://www.mantissecurity.com\n\nmPmlCtPgX9","company":"Mantis Security","rawCompany":"mantis security","city":"Reston","state":"VA","isRemote":false,"isActive":false,"createdAt":"2026-04-14T11:14:28.166Z","occupations":[{"code":"15-1253.00","title":"Software Quality Assurance Analysts and Testers","slug":"software-quality-assurance-analysts-and-testers"},{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"},{"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":"Senior Test Engineer","description":"Mantis Security is a leading specialty firm of high caliber talent who specialize in Cyber Operations, Cyber Defense, Information Assurance, Software Development, DevSecOps, Security Engineering, and Cloud Engineering. We enable and protect our nation's most important IT assets and invest in the long-term career development of every employee! We are currently looking for the next Senior Test Engineer to join our team of experts!\n\nPosition Description:\nSeeking an experienced Test Engineer to join our SITE III Directorate Operations (DO) team supporting the U.S. Intelligence Community. This role supports web applications focused on CI/HUMINT for the worldwide IC.\n\nKey Responsibilities:\n\nStandard Setting: Establish and uphold integration and testing standards.\nTest Strategy: Develop and implement test strategies to ensure system reliability.\nStakeholder Coordination: Coordinate with various organizations for integration and testing activities.\nSystem Readiness: Prepare and assess readiness for system activities.\nProcess Implementation: Ensure compliance with testing processes and track metrics.\nDiscrepancy Management: Evaluate reports and validate fixes affecting systems.\nTest Procedures: Prepare system test procedures and user acceptance procedures following defined standards.\nAgile: Operate in a fast-paced, Agile development environment as part of the scrum team.\n\nRequired Qualifications:\n\nA Bachelor’s degree in an area applicable to the position with 10+ years of relevant experience OR a Master’s degree in an area applicable to the position with 8 years of relevant experience; an additional 4 years of experience maybe considered in lieu of a degree requirement\nActive TS/SCI or SCI eligibility and active polygraph or ability to obtain a polygraph\nExperienced tester, front end, back end, middle tier. Development environments include Java, Wildfly, Openshift, Docker, Jenkins, Git, Redmine, Artifactory, Postgres, some Cloud technologies (such as S3 and ElastiCache), and Oracle.\nKnowledge of Agile processes is required.\nThe candidate must have recent experience in some of these key areas and be willing/able to be in lead tester positions for Agile scrum teams.\n\nDesired Qualifications:\n\nExtensive knowledge and experience with software testing Experience using Gitlab\nExperience with Agile\nExperience interacting with the end users and functional customer in support of sprint reviews, sprint demos and In-Plant Acceptance testing is preferred but not required\n\nWe believe that our strength is in our employees. We offer employees the chance to work with great people on projects of high importance and are committed to providing the best culture that fosters technical innovation and personal growth. To help our staff achieve a productive work-life balance, we offer a full range of highly competitive benefits for our employees and their families. For more information visit our website at https://www.mantissecurity.com\n\nmPmlCtPgX9","datePosted":"2026-04-14T11:14:28.166Z","dateModified":"2026-04-14T11:14:28.166Z","hiringOrganization":{"@type":"Organization","name":"Mantis Security","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Reston","addressRegion":"VA","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"314a3db255463a0f8cbf73b0"},"url":"https://jobsearcher.com/jobs/314a3db255463a0f8cbf73b0"}}