Senior Security Client Solutions Architect – Microsoft (Remote)

Myriad360

5h • $250,000 - $300,000 • Remote

About The Position

The Sr. Security CSA (Microsoft Security) leads solution strategy for complex Microsoft-centric engagements. You will drive executive discovery, design integrated Microsoft Security architectures, and develop multi-phase roadmaps aligned to measurable business outcomes.
This role partners closely with Account Executives and practice leaders to qualify opportunities, shape deal strategy, increase services attach rates, and expand scope through cross-sell and recurring services.
You will serve as a trusted advisor to clients, an escalation points for complex designs, and a mentor to internal teams.
Must be based in the United States. Travel ranging from 40% to 80 % may be required.

Requirements

• 7–10+ years of experience in security architecture, consulting, or security engineering
• Demonstrated hands-on expertise across the Microsoft Security stack (Defender, Sentinel, Purview, Entra, Intune, Azure Security)
• Proven experience writing and defending SOWs and proposals for security services
• Strong understanding of Zero Trust architecture and security frameworks (NIST CSF, NIST 800-53, CIS Controls)
• Experience designing across multiple security domains (identity, endpoint, cloud, data, email, network/perimeter, monitoring/response)
• Strong business acumen with the ability to identify expansion opportunities and quantify value
• Executive presence and exceptional written, verbal, and visual communication skills
• Experience mentoring technical professionals and elevating consultative selling practices

Nice To Haves

• Microsoft: SC-100, AZ-500, SC-200, SC-300, SC-400, MS-500 (or equivalent)
• Industry: CISSP, CISM, CCSP, GIAC (GCIA, GCED, GCIH), or similar

Responsibilities

• Lead executive-level Microsoft Security discovery workshops focused on risk reduction, compliance alignment, and operational maturity
• Serve as the Microsoft Security solution strategist across opportunities and active engagements
• Design and validate end-to-end architecture leveraging: Microsoft Defender XDR (Endpoint, Identity, Office 365, Cloud Apps) Microsoft Sentinel Microsoft Purview (Information Protection, DLP, eDiscovery) Microsoft Entra (ID Governance, Conditional Access) Intune Azure security controls Zero Trust architecture patterns
• Develop multi-phase security roadmaps connecting assessment findings to prioritized initiatives and measurable business outcomes
• Build and review Statements of Work (SOWs), proposals, service descriptions, and Bills of Materials (BOMs)
• Partner with Account Executives to qualify opportunities, refine positioning, articulate ROI, and shape deal strategy
• Identify expansion opportunities and drive recurring services (managed services, retainers, roadmap execution)
• Drive cross-sell and up-sell of complementary partner technologies when they enhance the overall architecture
• Act as escalation point for high-risk or complex Microsoft Security designs
• Produce client-ready deliverables including executive summaries, architecture diagrams, implementation plans, and runbooks
• Mentor CSAs and engineers in consultative discovery, Microsoft security architecture patterns, and executive communication
• Complete ongoing security awareness training and comply with company policies to the requirements section
• Contribute to internal enablement assets including reference architectures, templates, playbooks, and repeatable go-to-market offerings
• Identify and escalate security risks to the appropriate Executive Leadership Team member and actively contribute to remediation efforts
• Other duties as assigned

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!

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level
• Education Level: No Education Listed