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Software Architect

InterSources Inc.Columbia, SC🇺🇸United StatesPosted Oct 19, 2026

Quick Overview

Seniority
Mid Senior
Work mode
On Site
Location
Columbia, SC, United States
Posted
Yesterday
Active DirectoryAzureC#.NETPenetration Testing

Job Description

Job Title: Software Architect
Location: Columbia, SC 29210 Hybrid – 3 Days Onsite per Week
Duration: 12 Months (Possible Extension)
Key Responsibilities

  • Design, develop, and maintain secure enterprise applications using C#/.NET 10 and Full Stack MVC.
  • Develop web, desktop, and console applications, including penetration testing tools.
  • Design applications for highly secured, multi-firewall DISA STIG environments.
  • Develop and maintain enterprise architecture models, technical specifications, and deployment documentation.
  • Perform penetration testing, identify vulnerabilities, and recommend remediation solutions.
  • Implement application hardening, data protection, and secure database solutions.
  • Develop automated Just-in-Time Provisioning (JITP) for user onboarding and offboarding.
  • Support Active Directory programming and enterprise security integrations.
  • Apply Secure Software Development Life Cycle (SSDLC) practices.
  • Perform application testing, debugging, code reviews, and UAT support.
  • Collaborate with development, infrastructure, network, and database teams.
  • Provide technical guidance, documentation, and shared 24/7 on-call support.

Required Skills

  • 11+ years of experience with C# and .NET Development.
  • 11+ years of experience with Penetration Testing.
  • 10+ years of experience with State Government.
  • 11+ years of experience with Full Stack MVC Web Development.
  • 11+ years of experience with Secure Database Desi Active Directory gn and Administration.
  • 11+ years of experience with Active Directory Programming.
  • 11+ years of experience with Business Continuity and Disaster Recovery.

Preferred Skills

  • Experience with PCI, NIST, and IRS Publication 1075 security implementations or audits.
  • Experience with DISA STIG security implementations.
  • Experience with Firewalls and Load Balancers.
  • Experience with Vulnerability Remediation.
  • Experience with Azure DevOps.

Education & Certifications
Required:

  • Bachelor's degree in Information Technology Systems, Computer Science, or a related field.

Preferred – At Least One:

  • Penetration Testing Certification.
  • Microsoft/Azure Certification.
  • CompTIA Security+.

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