{"schemaVersion":"jobsearcher.job.v1","id":"0c355c679d82fdd674addecc","url":"https://jobsearcher.com/jobs/0c355c679d82fdd674addecc","canonicalUrl":"https://jobsearcher.com/jobs/0c355c679d82fdd674addecc","title":"Application Security Engineer","description":"Job Title: Application Security EngineerJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: SecretEmployee Type: RegularPercentage of Travel Required: Up to 10%Type of Travel: Local* * *The Opportunity\r\nJoin a mission‑driven cybersecurity team securing applications that support acritical DoD mission . In this role, you’ll embed security directly into the software development lifecycle, partner with developers and architects, and use industry‑leading tools to identify, validate, and remediate vulnerabilities across a diverse application ecosystem.You willEmbed robust security practices into thesecure SDLCfrom design through deploymentExecute bothstatic (SAST)anddynamic (DAST)application security testing using enterprise toolingLead and supportpenetration testingengagements, guiding developers through actionable remediationWork within a fully staffed cybersecurity program—including architecture, GRC, and operations expertsGrow your expertise across the AppSec spectrum: code review, runtime testing, and compliance validationResponsibilitiesPerformSASTusing Fortify across assigned applicationsConduct continuous code quality and security analysis usingSonarQubeExecuteDASTto identify runtime vulnerabilitiesCoordinate and executepenetration testingengagementsConduct secure code reviews and document findings with actionable guidanceTrack and verify vulnerability remediation through closureValidate application security controls against program andDoDrequirementsAuthor application security assessment and penetration test reportsSupport the Cybersecurity Architect with secure SDLC process designQualificationsActive Secret or TS clearance3–5 years of experience in application security, secure development, or penetration testingHands‑on experience withSASTplatforms (Fortify preferred)Working knowledge ofOWASP Top 10and common application vulnerability classesDemonstrated experience conducting or supporting penetration testsDoD 8140.03M DCWF Basic Tier — CEHDoD 8140 Interim Education Options\r\nRequired to travel to Scott Airforce base on a quarterly basisDesiredDoD 8140.03M DCWF Intermediate Tier — one of: CEH(P), RCCE Level 1, Cloud+, CPTE, FITSP‑A, GCED, GCIH, GCSA, GICSP, GSEC, PenTest+, or Security+Bachelor’s degree in Computer Science, Cybersecurity, Data Science, Information Systems, IT, or Software EngineeringExperience withSonarQubeor similar secure code analysis platformsFamiliarity withDevSecOpspipelines and CI/CD security integrationScripting or development experience in Python, Java, or similar languagesWhat You Can Expect\r\nA culture of integrity\r\nAt CACI, we place character and innovation at the center of everything we do. As a valued team member, you’ll be part of a high-performing group dedicated to our customer’s missions and driven by a higher purpose – to ensure the safety of our nation.An environment of trust\r\nCACI values the unique contributions that every employee brings to our company and our customers - every day. You’ll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality.A focus on continuous growth\r\nTogether, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground — in your career and in our legacy.Pay Range\r\nThere are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits.Since this position can be worked in more than one location, the range shown is the national average for the position.The proposed salary range for this position is:$75,200-$158,100CACI is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic.#J-18808-Ljbffr","company":"Talentify","rawCompany":"talentify","city":"O'Fallon","state":"MO","isRemote":false,"isActive":false,"createdAt":"2026-10-04T01:34:31.952Z","occupations":[{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"},{"code":"15-1299.05","title":"Information Security Engineers","slug":"information-security-engineers"},{"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":"Application Security Engineer","description":"Job Title: Application Security EngineerJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: SecretEmployee Type: RegularPercentage of Travel Required: Up to 10%Type of Travel: Local* * *The Opportunity\r\nJoin a mission‑driven cybersecurity team securing applications that support acritical DoD mission . In this role, you’ll embed security directly into the software development lifecycle, partner with developers and architects, and use industry‑leading tools to identify, validate, and remediate vulnerabilities across a diverse application ecosystem.You willEmbed robust security practices into thesecure SDLCfrom design through deploymentExecute bothstatic (SAST)anddynamic (DAST)application security testing using enterprise toolingLead and supportpenetration testingengagements, guiding developers through actionable remediationWork within a fully staffed cybersecurity program—including architecture, GRC, and operations expertsGrow your expertise across the AppSec spectrum: code review, runtime testing, and compliance validationResponsibilitiesPerformSASTusing Fortify across assigned applicationsConduct continuous code quality and security analysis usingSonarQubeExecuteDASTto identify runtime vulnerabilitiesCoordinate and executepenetration testingengagementsConduct secure code reviews and document findings with actionable guidanceTrack and verify vulnerability remediation through closureValidate application security controls against program andDoDrequirementsAuthor application security assessment and penetration test reportsSupport the Cybersecurity Architect with secure SDLC process designQualificationsActive Secret or TS clearance3–5 years of experience in application security, secure development, or penetration testingHands‑on experience withSASTplatforms (Fortify preferred)Working knowledge ofOWASP Top 10and common application vulnerability classesDemonstrated experience conducting or supporting penetration testsDoD 8140.03M DCWF Basic Tier — CEHDoD 8140 Interim Education Options\r\nRequired to travel to Scott Airforce base on a quarterly basisDesiredDoD 8140.03M DCWF Intermediate Tier — one of: CEH(P), RCCE Level 1, Cloud+, CPTE, FITSP‑A, GCED, GCIH, GCSA, GICSP, GSEC, PenTest+, or Security+Bachelor’s degree in Computer Science, Cybersecurity, Data Science, Information Systems, IT, or Software EngineeringExperience withSonarQubeor similar secure code analysis platformsFamiliarity withDevSecOpspipelines and CI/CD security integrationScripting or development experience in Python, Java, or similar languagesWhat You Can Expect\r\nA culture of integrity\r\nAt CACI, we place character and innovation at the center of everything we do. As a valued team member, you’ll be part of a high-performing group dedicated to our customer’s missions and driven by a higher purpose – to ensure the safety of our nation.An environment of trust\r\nCACI values the unique contributions that every employee brings to our company and our customers - every day. You’ll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality.A focus on continuous growth\r\nTogether, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground — in your career and in our legacy.Pay Range\r\nThere are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits.Since this position can be worked in more than one location, the range shown is the national average for the position.The proposed salary range for this position is:$75,200-$158,100CACI is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic.#J-18808-Ljbffr","datePosted":"2026-10-04T01:34:31.952Z","dateModified":"2026-10-04T01:34:31.952Z","hiringOrganization":{"@type":"Organization","name":"Talentify","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"O'Fallon","addressRegion":"MO","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"0c355c679d82fdd674addecc"},"url":"https://jobsearcher.com/jobs/0c355c679d82fdd674addecc"}}