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Senior Modern Workplace Engineer

Addison, TX

Posted: 05/08/2026 Industry: IT Infrastructure & Operations Job Number: 7016

Job Description


About the Opportunity

CornerStone Technology Talent Services is partnering with an enterprise organization to build a high-impact Microsoft 365 Executive Support function based in Addison, TX. This role is designed for a professional who thrives in high-visibility environments and understands that supporting leadership is not just about fixing issues — it’s about enabling productivity at the highest level.

You will serve as a trusted partner to executive leadership, ensuring their day-to-day experience within Microsoft 365 is seamless, efficient, and frictionless. This is a relationship-driven role where technical expertise meets communication, discretion, and real-time problem solving.


What You’ll Own
  • Provide white-glove support to executive leadership across the Microsoft 365 ecosystem (Outlook, Teams, OneDrive, SharePoint)
  • Anticipate and eliminate friction points before they impact productivity
  • Troubleshoot and resolve high-priority, time-sensitive issues in real time
  • Ensure seamless collaboration across devices, locations, and meeting environments
  • Guide executives through modern M365 workflows, bridging gaps from legacy systems
  • Act as a liaison across infrastructure, security, and support teams to drive resolution
  • Drive adoption and optimization of M365 tools as new capabilities are introduced


What Success Looks Like
  • Executives operate without disruption across meetings, files, and communication tools
  • Issues are resolved quickly, often before they escalate
  • Technology becomes an enabler — not a blocker — for leadership productivity
  • You become the go-to resource trusted for both technical expertise and reliability


What We’re Looking For
  • Strong hands-on experience supporting Microsoft 365 in enterprise environments
  • Proven experience supporting executive-level stakeholders with professionalism and discretion
  • Understanding of M365 migrations and post-migration environments
  • Ability to troubleshoot across devices, collaboration tools, and user environments
  • Proactive mindset — focused on prevention, not just resolution
  • Strong communication skills with the ability to simplify technical concepts


What Sets This Role Apart
  • High visibility and direct interaction with executive leadership
  • Opportunity to shape how technology is experienced at the leadership level
  • Blend of technical problem solving and relationship management
  • Environment where responsiveness, trust, and execution truly matter


Why Partner with CornerStone TTS

At CornerStone Technology Talent Services, we understand that roles like this require more than technical skill — they require presence, judgment, and the ability to operate in high-trust environments. We align top-tier talent with opportunities where they can make an immediate and meaningful impact.

Meet Your Recruiter

John Briggs
Technical Recruiting Manager

With over 12 years in IT talent acquisition, John Briggs is a business leader specializing in workforce strategy, technical hiring, and market-driven talent solutions. As a Technical Recruiting Manager at CornerStone TTS, John has been instrumental in optimizing hiring frameworks, expanding technical talent pipelines, and driving workforce planning initiatives. His expertise spans application development, cloud computing, cybersecurity, and full-cycle IT hiring. John works closely with business leaders and technical teams to align hiring with emerging trends, leverage AI-driven recruitment technology, and refine scalable hiring strategies. Known for his ability to bridge technical expertise with organizational needs, John cultivates trusted relationships that enhance retention and drive strategic placements. His ability to integrate data-driven talent acquisition with consultative workforce solutions makes him a key driver of TTS’s success, ensuring companies secure specialized talent that aligns with long-term business objectives.

 

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About Addison, TX

Discover exciting job opportunities around Addison, Texas! Nestled in the vibrant Dallas-Fort Worth metroplex, Addison offers a unique blend of thriving businesses, upscale dining spots like Kenny's Wood Fired Grill, fascinating art galleries, and lively entertainment options like WaterTower Theatre. With its strategic location, diverse industries, and renowned events like Taste Addison and Oktoberfest, this area provides endless growth possibilities for job seekers. Come join us in the heart of Texas and explore career paths that match your ambition and passions. Let's build your future together in Addison!