3500 Square · 6 months ago
Senior Endpoint Engineer | R&D Specialist
United States
Full-time
Remote
Senior Level3500 Square is seeking candidates for a potential opportunity as a Senior Endpoint Engineer | R&D Specialist to lead the development and sustainment of endpoint delivery frameworks across the Federal Agency hybrid IT ecosystem. This critical role supports centralized provisioning, security, monitoring, and application integration for over 250,000 devices across the global Military Health System.
Information Technology & Services
No H1B
Security Clearance RequiredU.S. Citizen Only
Responsibilities
Engineer and deploy endpoint management solutions (MECM, Intune)
Architect hybrid delivery frameworks supporting SaaS/on-prem/cloud services
Lead secure application packaging and configuration for Windows endpoints
Ensure compliance with DISA STIGs, RMF, and NIST standards
Build and maintain secure OS images and modern desktop environments
Design mobile device provisioning and MDM strategies
Support Tier 3/4 troubleshooting and endpoint automation projects
Maintain RMF artifacts in eMASS and participate in continuous monitoring
Qualification
Required
Public Trust (ADP/IT-II) or Tier 3 Investigation (NACLC) clearance level
U.S. Citizenship required
Extensive experience in endpoint engineering for hybrid cloud/on-prem systems
Proven knowledge of MECM and Intune deployment strategies
Demonstrated compliance experience with DoD RMF and Zero Trust principles
Bachelor's degree in IT / Cybersecurity / Data Science / IS / CS (ABET or CAE accredited) or baseline IA certification (Security+, SSCP)
Microsoft Endpoint Administrator (MD-102) or Microsoft Intune Administrator certification
Preferred
Microsoft MECM (SCCM), Intune, MDT
Windows Server OS, Windows 10/11
PowerShell, GPO, Azure, Hyper-V
eMASS, ActivClient, STIG Viewer
Application packaging tools (AdminStudio, WiseScript)
Company
3500 Square
3500 Square is an experienced IT Solutions, Services and Consulting Service provider.
Founded in 2023
11-50 employees
Funding
Current Stage
Early StageCompany data provided by crunchbase