In our recently published whitepaper, “DevSecOps Implementation Guide for DoD Contractors,” we explored the comprehensive journey of DevSecOps adoption for defense contractors. While the guide covers everything from technical implementation to compliance frameworks, one theme emerged as particularly crucial: the foundational role of organizational culture in DevSecOps success.

As we highlighted in the whitepaper, “DevSecOps isn’t primarily about tools or processes–it’s about changing how teams work together to deliver software.” This insight becomes even more critical in the federal contracting space, where we often see organizations rushing to implement DevSecOps by focusing primarily on tooling – purchasing the latest security scanners, containerization platforms, or automation tools.

The Hidden Cost of Tool-First Implementation

Our assessment framework revealed a common scenario across defense contractors: Organizations invest heavily in DevSecOps tools and automation, only to find that their delivery speeds haven’t improved and security issues are still being caught late in the development cycle. The root cause? Teams continue operating in silos, with security still treated as a gate rather than a shared responsibility.

Consider this example: A defense contractor implemented automated security scanning in their CI/CD pipeline but found that developers were frequently requesting exemptions or bypassing checks to meet delivery deadlines. The tools were in place, but the culture of shared security responsibility wasn’t.

Building a Foundation for Success

Drawing from our whitepaper’s “Culture-First” section, successful DevSecOps culture in federal contracting requires three fundamental shifts:

1. Shared Responsibility Model

The implementation guide emphasizes that security can’t be the sole domain of the security team, especially in high-stakes federal projects. Development teams need to understand and own security considerations from the start. This means:

• Including security requirements in initial user stories
• Making security experts available for consultation during design phases
• Celebrating when developers proactively identify and address security concerns

2. Enabling Secure Collaboration

Federal contracts often involve different classification levels, which can reinforce silos. While maintaining proper security boundaries, organizations need to find ways to share knowledge and best practices across teams. This might involve:

• Creating sanitized versions of lessons learned
• Developing common practices that work across classification levels
• Building communities of practice that span different programs

3. Continuous Learning Environment

The implementation guide stresses that in federal contracting, the cost of failure is high, which can lead to a risk-averse culture. However, successful DevSecOps requires creating safe spaces for learning and experimentation. Organizations should:

• Implement “game days” for practicing incident response
• Create isolated environments for testing new approaches
• Share postmortems that focus on system improvements rather than individual blame

Practical Steps for Cultural Transformation

Start Small but Visible

Our experience in successful DevSecOps transformations shows that starting with a pilot project that has high visibility but manageable risk allows teams to learn and adjust while demonstrating value to stakeholders. The pilot should:

• Cross traditional team boundaries
• Have clear, measurable outcomes
• Involve willing participants who can become advocates

Invest in Cross-Training

The implementation guide emphasizes that security teams should understand modern development practices, while developers need to grasp security principles. This cross-pollination of knowledge helps teams:

• Communicate more effectively
• Make better design decisions
• Reduce friction in review processes

Measure What Matters

As detailed in our assessment framework, rather than focusing solely on technical metrics, track indicators of cultural change:

• Time spent on proactive versus reactive security work
• Frequency of cross-team collaborations
• Speed of incident resolution
• Implementation of lessons learned

The Path Forward

Our research for the implementation guide made one thing clear: For federal contractors, the journey to DevSecOps is as much about people as it is about technology. While compliance requirements and security controls will always be critical, building a culture that embraces collaboration, continuous learning, and shared responsibility creates the foundation for truly effective DevSecOps implementation.

As recommended in our whitepaper, start by assessing your organization’s cultural readiness for DevSecOps. Are teams willing to share responsibility for security? Do your processes encourage collaboration or reinforce silos? Understanding where you stand culturally is the first step toward meaningful transformation.

Remember: Tools can be purchased, but culture must be cultivated. In the federal contracting space, where security and reliability are paramount, investing in cultural transformation isn’t just good practice – it’s a strategic imperative.

This blog post expands on key insights from our quarterly whitepaper, “DevSecOps Implementation Guide for DoD Contractors.” For the complete implementation framework and detailed guidance, read the full whitepaper.