Platform Engineer - GitHub Advanced Security

Platform Engineer - Git Hub Advanced Security

3 days ago Be among the first 25 applicants

Why Wellmark
:
We are a mutual insurance company owned by our policy holders across Iowa and South Dakota, and we’ve built our reputation on over 80 years’ worth of trust. We are not motivated by profits. We are motivated by the well-being of our friends, family, and neighbors–our members. If you’re passionate about joining an organization working hard to put its members first, to provide best‑in‑class service, and one that is committed to sustainability and innovation, consider applying today!

Why Wellmark Technology? Wellmark is building innovative, modern solutions using cutting edge technology. We are driving organizational transformation and business strategy by empowering our technology team to innovate new and elegant solutions to enhance the customer experience. Together, we are leaning into the future, owning the outcome, and driving organizational change to transform how we work.

Job Description

As a Platform/Staff Security Engineer, your role is to bridge the gap between security standards, developer velocity, and the emerging world of AI‑assisted engineering. By championing the Git Hub Advanced Security (GHAS) ecosystem and Copilot’s autonomous agent capabilities, you will empower our engineering community to deliver resilient software through seamless automation, custom AI guardrails, and collaborative mentorship.

What You Will Do:

• Ecosystem Optimization:
  Lead the strategic evolution of the Git Hub Advanced Security environment and Git Hub Copilot configuration, ensuring AI and security tools are tuned for maximum accuracy and minimal developer friction.
• Secure AI Orchestration:
  Design and govern the use of Copilot autonomous agents (e.g., Copilot coding agents), ensuring that AI‑generated code and pull requests meet enterprise security and quality standards before they reach human review.
• Seamless Guardrails:
  Design and deploy automated scanning (CodeQL, Secrets, and Dependencies) that integrates natively into CI/CD workflows, leveraging AI‑driven autofix capabilities to accelerate remediation.
• Technical Advocacy:
  Act as a high‑level partner for development teams, helping them navigate complex security findings and providing the technical clarity needed to securely adopt agentic workflows.
• Pattern Recognition & AI Guidance:
  Identify recurring security trends and develop custom repository instructions to guide Copilot agents toward Wellmark’s specific coding standards and security patterns.
• Risk Intelligence:
  Establish the metrics required to move our security posture from reactive to proactive, monitoring the impact of AI‑assisted development on code quality and security debt.

Qualifications

Preferred:

• Technical Mastery:
  Proven expertise in the Git Hub Advanced Security (GHAS) suite (CodeQL, Secret Scanning, Dependabot).
• Automation Fluency:
  Deep experience building CI/CD pipelines (Git Hub Actions) with a focus on automated security gates and agentic task delegation.
• Influence:
  Demonstrated ability to drive security and AI adoption across multiple teams through influence and collaboration rather than direct authority.
• AI Implementation:
  Hands‑on experience configuring and scaling Git Hub Copilot at an enterprise level, including experience with Copilot Chat, Edits, or Agent mode.

Required:

• Bachelor’s Degree or direct and applicable work experience.
• Minimum 7 years of experience to include any combination of the following:
  Development Experience (e.g., Angular 2 or newer, NodeJS, Type Script, C#, .NET, Java, SQL).
• Providing innovative solutions to complex issues.
• Minimum 4 years of experience in IT infrastructure, architecture design, operations.
• Proven ability to adapt when experiencing major changes in work tasks or work environment.
• Informal leadership experience typically gained through leading projects.
• Demonstrated experience coaching/mentoring others by providing guidance and feedback to help an employee or group strengthen their knowledge and skills.
• Proven experience with designing technical architecture and keeping abreast of existing and emerging technologies.
• Experience consulting with stakeholders to…