Teams at OSC Global

Manage, design, maintain, monitor, and troubleshoot Citrix environments, including XenApp, XenDesktop, VDI, PVS, MCS, NetScaler, and cloud infrastructure. Perform farm migrations, upgrades, tuning, scripting, image maintenance, incident response, root-cause analysis, and Tier I–III technical support. Configure servers and Citrix farms, resolve hardware and software issues, and recommend architectural and operational improvements while following ITIL, vendor, and industry best practices.

Leads government-sector business capture efforts by identifying opportunities, developing win strategies, managing capture pipelines, coordinating proposal teams, evaluating competitors, and building relationships with agencies, partners, and subcontractors. The role requires translating company capabilities into growth opportunities, guiding cross-functional teams, monitoring procurement portals, supporting go/no-go decisions, and attending industry events. This hybrid position is based in Manassas, Virginia, with travel as needed.

Oversee, operate, configure, maintain, and troubleshoot Cisco Unified Communications Manager and associated VoIP and video systems across multiple locations. Design and install upgrades, manage voice network testing and emergency response, maintain technical documentation, resolve STIGs and vulnerabilities, support tenant agencies, coordinate with vendors, perform preventative maintenance, and respond to outages, including during non-core hours.