First Advantage · 1 day ago
Senior Application Security Engineer (US Remote)
First Advantage is a leading provider of mission-critical background screening solutions. They are searching for a Senior Application Security Engineer to drive security assessments of various applications and enhance security measures across the business.
Human ResourcesRecruitingSkill Assessment
Responsibilities
Develop application security strategies across the global enterprise. Design and implement secure application code bases to consistently enhance the software development life cycle (SDLC) process
Conduct thorough security assessments, including static and dynamic application security testing (SAST/DAST), threat modeling, web/mobile application & API penetration testing, and application design reviews. Collaborate with teams to remediate identified issues
Contribute to the development and automation of security testing tools and processes
Assist with incident response (IR) activities that may relate to application security
Partner with teams such as security operations, DevOps, networking, and product teams to ensure a strong security posture across the organization
Qualification
Required
3-5 years of experience with some combination of application security engineering, penetration testing, web application/API development (.NET/C#, Java, JavaScript), system administration, networking, and information security
Relevant industry certifications from organizations such as OffSec (OSWE, OSWA, OSCP), SANS, or isc2
Familiarity with web application/API testing using tools such as Burp Suite and Postman
Familiarity with static code analysis tools such as SonarQube & GitHub Advanced Security
Familiarity with web application/API vulnerability scanners such as Qualys TAS, Invicti, & PortSwigger
Company
First Advantage
First Advantage is a provider of technology solutions for screening, verifications, safety and compliance related to human capital.
H1B Sponsorship
First Advantage has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (8)
2024 (1)
2023 (2)
2022 (8)
2021 (2)
2020 (3)
Funding
Current Stage
Public CompanyTotal Funding
unknown2021-06-22IPO
2019-11-25Acquired
Recent News
2025-11-25
2025-11-08
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