Senior Web Security Engineer - DevSecOps & Threat Modeling

Rividium; Washington (District of Columbia); On-site; USD 145,000 - 175,000; Full time

Job summary

RiVidium Inc. is seeking a highly qualified Web Developer Security Engineer to support a federal client.

This senior technical contributor will lead web application and API security engineering, threat modeling, vulnerability remediation, OWASP controls, and secure coding practices within a DevSecOps framework. The role requires strong collaboration with Government stakeholders, outage prevention, and documentation of standards, procedures, and implementation guidance to enable secure, compliant

Qualifications

• Bachelor's degree in computer science, cybersecurity, information systems, or engineering.
• Relevant certifications such as CSSLP, OSWE, OSCP, Security+ may be required or preferred.

Responsibilities

• Provide technical leadership within the engineering discipline.
• Design, implement, and improve enterprise engineering solutions.
• Collaborate with Government stakeholders and cross-functional teams.
• Support operational readiness, modernization, troubleshooting, and knowledge transfer.
• Develop technical documentation, SOPs, and implementation guidance.
• Participate in engineering reviews, reporting, and continuous improvement.

Skills

Secure software engineering

Web application security

SSDLC

Scripting

Threat modeling

Education

Bachelor's degree in CS / cybersecurity

CSSLP

OSWE

OSCP

Tools

OWASP

WAF

FIM

CI/CD security

Logs analysis

Job description

RiVidium Inc. is seeking a highly qualified Web Developer Security Engineer to support a federal client.

This senior technical contributor will lead web application and API security engineering, threat modeling, vulnerability remediation, OWASP controls, and secure coding practices within a DevSecOps framework. The role requires strong collaboration with Government stakeholders, outage prevention, and documentation of standards, procedures, and implementation guidance to enable secure, compliant