Who You Are

You’re a strategic security leader who connects business risk, regulatory needs and technology into cohesive multi-domain security solutions. You’re comfortable leading executive-level discoveries and influencing decisions by translating complex security concepts into clear actionable guidance. You naturally think across domains and spot opportunities to integrate identity, cloud, endpoint and data security into unified architectures. You work independently, partner closely with sales and technical teams and enjoy mentoring others to elevate consultative security practices across the organization.

About The Role

The Senior Security CSA plays a critical role in shaping and delivering multi-domain security strategies for complex client environments. This role goes beyond technical architecture to influence deal strategy, guide security investment decisions and ensure solutions align with regulatory requirements, risk tolerance and long-term business goals.

You will lead security discovery efforts, design integrated architectures across multiple security domains, and collaborate closely with Account Executives and practice leaders to qualify opportunities and position comprehensive security solutions. As a senior member of the organization, you will serve as a trusted advisor to clients, an escalation point for complex designs and a mentor to CSAs and engineers.

This role is ideal for a security professional who enjoys owning strategy, driving cross-domain conversations and helping both clients and internal teams operate at a higher level of security maturity.

Must be based in the United States and reside in Texas. Travel up to 40% may be required. 

Other responsibilities include: 

• Conduct executive-level security discovery with an emphasis on risk mitigation, regulatory compliance, and enhancement of operational maturity
• Manage security solution strategies utilizing the entire Security stack
• Proactively recognize opportunities for cross-domain expansion (e.g., Identity, Perimeter, End Point, Data, Application, Email, Cloud, AI -Security, Zero Trust, Observability etc.)
• Design integrated security architectures covering endpoint, network, cloud, and identity domains
• Collaborate with Account Executives to develop opportunity strategies, assess qualifications, and refine positioning
• Review and validate security designs, Bills of Materials (BOMs), and Statements of Work (SOWs) alongside practice leaders
• Serve as the escalation point for intricate or high-risk security designs
• Mentor CSAs and engineers in consultative approaches to security discovery and architecture
• Contribute to the development of reference architectures, playbooks, and go-to-market security solutions
• Complete ongoing security awareness training and comply with company policies to the requirements section
• Identify and escalate security risks to the appropriate Executive Leadership Team member and actively contribute to remediation efforts
• Other duties as assigned 

Desired skills and experience: 

• 7–10 years of experience in security architecture or consulting
• Proven track record in selling and delivering multi-domain security solutions
• Comprehensive understanding of Zero Trust principles and NIST security frameworks
• Capable of leading complex client discussions and influencing strategic decisions
• Extensive technical expertise across at least three security domains
• Exceptional executive-level communication skills

A Little About Us 

Our mission is to challenge and enable our employees to achieve great things. 

We live and breathe our core values: 

• We Before Me: We demonstrate empathy through our actions and solicit diverse voices and opinions. We put ourselves in each other’s shoes, readily admit our mistakes, and generously share our time and knowledge. 

• Dare To Be Great: We are big-picture thinkers who focus on solutions to problems. We solicit and offer actionable feedback to others without hesitation. We embrace opportunities to improve ourselves, our teams, and our work. We aim to be the best of the best. 

• Own It: We set clear expectations, communicate proactively, and follow through on our commitments. We take pride in the experiences we create and the outcomes we deliver. We are personally invested in the success of our team and our clients. We iterate to deliver ever better results. 

We are consistently listed among Inc & Crain's "Best Places to Work" and we're proud of our accessible & engaged executive team. We believe in cultivating an atmosphere of inclusion and providing an environment that enables every employee to work to the best of their ability. 

Some of Our Benefits 

• Unlimited Paid Time Off (PTO)
• Incentive compensation plans for all employees
• Company-funded 401k contributions
• Zero-cost employer-covered health insurance 
• Annual BYOD (Bring Your Own Device) reimbursement up to $500
• Paid Parental Leave
• Transparent, candid culture with 1:1 coaching, performance reviews, and a consistent feedback loop
• Quirky, diverse, respectful, high-performing coworkers you’ll want to achieve greatness with! 

Pursuant to the NYC Pay Transparency Law, the base salary range in New York City for this position is $250,000- $275,000 OTE, (base salary plus opportunities for bonus and/or commission). Compensation in other geographies may vary. 

Myriad360 is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to sex, gender identity, sexual orientation, race, color, religion, national origin, disability, protected veteran status, age, or any other characteristic protected by law.