Application Security Architect & Engineer - W2 role

Interon IT Solutions is seeking an Application Security Architect & Engineer for Virginia Tax. The role involves providing security guidance and support throughout the software development lifecycle, promoting secure coding practices, and managing vulnerabilities to enhance the security of applications.

Responsibilities:

• Provide security guidance, training, and best practices for development and operations teams
• Support secure software development by applying knowledge of SDLC, Agile, and Scrum methodologies
• Evaluate software architecture and design for security risks and alignment with DevSecOps principles
• Promote and enforce secure coding standards and guidelines
• Review source code to identify vulnerabilities and recommend remediation strategies
• Assess security risks across multiple programming languages (e.g., JavaScript, C#, Java, Ruby, SQL)
• Analyze and secure modern web application architectures, including cloud, APIs, microservices, and client–server models
• Identify and address common vulnerabilities, including those outlined in the OWASP Top 10
• Support vulnerability remediation, patch management, and continuous improvement efforts
• Utilize application security testing tools such as SAST, DAST, IAST, and platforms like Accunetix, Veracode, Jenkins, Splunk, Rapid7, and Tenable
• Interpret and act on findings from SIEM systems, including Splunk
• Apply knowledge of common security controls and frameworks
• Ensure compliance with relevant security regulations and standards (e.g., NIST 800‑53, IRS Pub 1075, PCI‑DSS)
• Implement and evaluate AWS cloud security controls and best practices
• Create, maintain, and review System Security Plans (SSPs)
• Troubleshoot and resolve complex technical and security-related issues
• Stay current with evolving threats, technologies, and industry trends
• Develop detailed plans and communicate risks, impacts, and recommendations effectively
• Collaborate with application teams, QA engineers, and operations teams to integrate security into workflows
• Provide constructive, actionable feedback to application teams
• Communicate technical concepts clearly to both technical and non‑technical audiences
• Work closely with other security analysts and technology teams to support agency and enterprise security initiatives
• Manage multiple tasks, prioritize effectively, and meet deadlines
• Apply critical thinking to evaluate and mitigate security risks and vulnerabilities

Requirements:

• Five or more years' experience in application security
• Two or more years' network or firewall/AWS Security Groups
• Experience with log collection, vulnerability scans and remediation, or privileged access management
• Strong understanding of security concepts, network protocols, and threat vectors
• Proficiency in SIEM, IDS/IPS, EDR, and other relevant security tools
• Excellent analytical and problem-solving skills
• Strong communication, collaboration, and documentation skills
• Ability to work independently and as part of a team in a fast-paced environment
• Have experience and a strong knowledge of the following: Splunk, InsightVM Rapid7, Tenable, CyberArk, Jenkins, Veracode, Linux and Windows Operating Systems, Baseline hardening of operating systems, IIS and Apache, Scripting Languages and SQL, PowerShell, Firewall
• At least one of these certs below is Required: CompTIA Security+, ISC2 CC (Certified in Cybersecurity), Offensive Security Certified Professional (OSCP), CCSP (Certified Cloud Security Professional), CSSLP (Certified Secure Software Lifecycle Professional)
• At least one of these certs below is highly Desired (Independently and or with one of the above): AWS Solutions Architect (Associate/Professional), AWS Security Specialty
• At least one of the any is Desired: CompTIA PenTest+, Certified Ethical Hacker (CEH), GIAC Certified Intrusion Analyst (GCIA)