Remote Senior Security Architect - NetScaler & Federal Infra

Quantum-Technology-Group; North Carolina; Remote; USD 88,000 - 94,000; Part time

Job summary

Quantum Technology Group, LLC is seeking a Senior Security Architect to lead cybersecurity architecture for the VA NetScaler environment. You will establish security baselines, ATO mappings, STIG alignment, and ICAM/PIV/CAC integration, while guiding TLS/PKI controls and secure management practices.

The role requires 8+ years in federal cybersecurity, strong NIST/ RMF experience, and the ability to produce technical security documentation.

Qualifications

• Bachelor's degree in information technology, computer science, engineering, or related field.
• 8+ years of cybersecurity engineering/architecture experience in federal or regulated environments.
• Experience securing enterprise network/application-delivery infrastructure.
• Ability to produce and review technical security/compliance documentation.
• Preferred: CISSP, CCSP, Security+ or equivalent federal cybersecurity certification.
• NetScaler WAF/ADC security experience.
• VA cybersecurity, VA Directive 6500, or federal healthcare experience preferred.
• Zero Trust architecture experience.

Responsibilities

• Develop and maintain security architecture and compliance mapping for standardized ADC service offerings.
• Support ATO documentation and mapping to VA Critical Security Controls and applicable federal security requirements.
• Guide STIG/hardening, FIPS 140-3 validation considerations, PKI/certificate-validation architecture, TLS policy, WAF, and secure management practices.
• Support ICAM, PIV/CAC, authentication, and identity integration requirements.
• Review architecture, configuration baselines, migration/cutover plans, and automation for security risk and control compliance.
• Support vulnerability remediation, security patching, compensating controls, incident analysis, and security reporting.
• Advise on Zero Trust and PQC considerations identified in staffing plan.

Skills

Security architecture

Security documentation

Zero Trust

NIST RMF/800-53

ICAM/PIV/CAC integration

TLS/PKI/FIPS

WAF/ADC security

Vulnerability remediation

Education

Bachelor's degree in information technology / computer science / engineering

Job description

Quantum Technology Group, LLC is seeking a Senior Security Architect to lead cybersecurity architecture for the VA NetScaler environment. You will establish security baselines, ATO mappings, STIG alignment, and ICAM/PIV/CAC integration, while guiding TLS/PKI controls and secure management practices.

The role requires 8+ years in federal cybersecurity, strong NIST/ RMF experience, and the ability to produce technical security documentation.