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IT Services Supervisor – Endpoint Management

Job in Tysons, Fairfax County, Virginia, USA
Listing for: Withum
Full Time position
Listed on 2026-07-19
Job specializations:
  • IT/Tech
    Systems Administrator
Salary/Wage Range or Industry Benchmark: 120000 - 170000 USD Yearly USD 120000.00 170000.00 YEAR
Job Description & How to Apply Below

Withum is a place where talent thrives - where who you are matters. It’s a place of endless opportunities for growth. A place where entrepreneurial energy plus inclusive teamwork equals exponential results. Explore different industries. Learn new skills. Connect with our diverse teams of professionals to gain insight into the career you envision. Your Career Starts with You.

Job Description IT Services Supervisor – Endpoint Management

Withum’s brand is a reflection of our people, our culture and our strength. Withum has become synonymous with teamwork and client service excellence. The cornerstone of our success can truly be accredited to the dedicated professionals who work here every day, whose mission is to help our clients grow and thrive - to be in a position of strength. But our commitment goes beyond our clients as we continue to live the Withum Way, promoting personal and professional growth for all team members, clients, and surrounding communities.

Essential

Functions How You’ll Spend Your Time
  • Leading the daily operations of the Endpoint Management team, ensuring exceptional service delivery and SLA attainment.
  • Overseeing the full endpoint lifecycle including procurement, deployment, Autopilot provisioning, software delivery, patching, security, refresh, and retirement.
  • Owning endpoint standards for Windows, Microsoft 365, Intune, Entra , mobile devices, and endpoint security.
  • Serving as the senior technical escalation point for endpoint technologies and complex incidents.
  • Driving automation through Power Shell, Microsoft Graph, and modern management technologies.
  • Partnering with Infrastructure, Security, Identity, Networking, Service Desk, and Facilities on enterprise initiatives.
  • Leading EP technology refreshes, M&A EP integrations as needed, and enterprise endpoint projects.
  • Maintaining documentation, standards, knowledge articles, and operational procedures.
People Leadership & Professional Development
  • Leading, coaching, mentoring, and developing assigned Analysts.
  • Conducting regular one-on-one meetings, annual performance reviews, and career planning discussions.
  • Developing Individual Development Plans (IDPs) for each direct report.
  • Identifying technical skill gaps and creating training and certification roadmaps.
  • Promoting cross-training, knowledge sharing, succession planning, and leadership development.
  • Assigning stretch projects that expand technical expertise and leadership capabilities.
  • Building a culture of accountability, collaboration, continuous learning, and customer service excellence.
Technical Competencies
  • Microsoft Intune / Endpoint Manager
  • Microsoft Entra  (Azure AD)
  • Windows 11 Enterprise Administration
  • Windows Autopilot
  • Microsoft 365 Administration
  • Microsoft Defender for Endpoint
  • Windows Update for Business
  • Bit Locker, Windows LAPS, Conditional Access
  • Power Shell scripting and automation
  • Enterprise software packaging and deployment
  • Mobile Device Management (iOS/Android)
  • Service Now or equivalent ITSM platform
  • Advanced Windows troubleshooting
  • Tanium or equivalent endpoint management platform (preferred)
  • Microsoft Graph API, REST APIs, Endpoint Analytics, Power BI (preferred)
Core Leadership Competencies
  • Technical Leadership
  • People Leadership & Coaching
  • Professional Development & Mentoring
  • Strategic Thinking
  • Operational Excellence
  • Continuous Improvement
  • Project & Vendor Management
  • Executive Communication
  • Cross-functional Collaboration
  • Customer Experience Focus
  • Data-driven Decision Making
Education & Experience
  • Bachelor's degree in Information Technology, Computer Science, or equivalent experience.
  • 8+ years of enterprise endpoint management experience.
  • 3+ years leading technical teams.
  • Experience supporting enterprise environments of 2,000+ endpoints preferred.
  • Experience leading enterprise technology implementations and operational improvements.
Preferred Certifications
  • Microsoft Certified:
    Endpoint Administrator Associate (MD-102)
  • Microsoft Certified:
    Azure Administrator Associate (AZ-104)
  • Microsoft 365 Certified:
    Administrator Expert
  • ITIL Foundation
  • CompTIA Security+
  • Tanium Certified Administrator (preferred)
Key Performance Indicators
  • Endpoint compliance and security posture
  • Endpoint availability and reliability
  • SLA and operational metric attainment
Physical Requirements
  • Ability to travel to firm offices and industry events as required.
  • Ability to lift up to 50 pounds when supporting endpoint deployment activities.
  • Availability to support critical incidents outside normal business hours when necessary.

Withum Smith+Brown, PC is an equal opportunity employer and does not discriminate against otherwise qualified applicants on the basis of race, color, creed, religion, ancestry, age, sex, (including pregnancy), genetic information, marital status, domestic partnership status, familial status, affectional or sexual orientation, gender identity, citizenship status, national origin, disability or handicap, veteran status, weight, height, or any other classification protected by federal, state, or local law.

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