Senior Systems Administrator with Security Clearance
Resume:
LENNY SCHULTZ
Blaine, MN *****
*****.*******@*****.***
SUMMARY OF QUALIFICATIONS
Systems Administrator that introduces forward-thinking solutions which heighten technical performance, enhance information security and mitigate corporate risk. Advanced experience in installing, configuration, modernization, integration, and support of business- critical applications and enterprise-level infrastructures. Cultivates cross-functional partnerships to conduct root cause analysis and resolve complex system-level issues. Combined technical, analytical, and business skills to align development plans with corporate direction, resolve complex problems, and lead large-scale implementations focusing on improvement and positive change. Bridges communication between development teams, business stakeholders, and other departments to ensure seamless execution and ongoing support. Utilize a broad background in integration, documentation, engineering, and system design. Government Secret Clearance through April of 2027.
CORE COMPETENCIES:
• Project Management & Oversight
• Process Improvement
• Policy Implementations
• Client Relations & Retention
• Team Building
• Staff Development
• System Documentation
• Inventory Control
• Vendor Contact, Development, & Management
TECHNICAL SKILLS:
• Microsoft Windows Server: 2003, 2008, 2012, 2016, 2019, 2022 – Microsoft Windows 7 & 10 - WSUS patching - Powershell - Linux: Ubuntu, RedHat, CentOS – Mac OS
• Active Directory – DHCP – DNS – IIS – TCP/IP Networking
• VMware - vCenter Server: Centralized management, provisioning & monitoring of virtual machines - vROps to help monitor, troubleshoot, and manage the virtualized environment
• Application platforms: ServiceNow, SolarWinds RMM Tool, SalesForce, Office 365, Zoom, Slack, Teams
& Skype
• Virtual memory management, allowing the operating system to utilize hard drive space as temporary memory paging) and adjusting the paging file as needed
• NTFS access to file data, support for file permissions, and system security
• Help Desk, End-User LAN / Hardware / Software Support
• Bacula open source backup software – Legato Network Backup Software - Keri Systems Door Access Control.
CERTIFICATIONS: Certified Systems Engineer – Microsoft; MCP/MCSA/MCSE – Windows Server 2003; CompTIA Security + PROFESSIONAL EXPERIENCE
PERATON/USPS; EAGAN, MN 4/2022-8/2024
WINDOWS SYSTEM ADMINISTRATOR
• System Administrator for the United States Postal Service, primary administrator to 250+ Windows servers in a multi-domain environment
• Support day-to-day operations, monitoring and problem resolution for any issues that arise with administered systems
• Maintain WSUS Windows patching for 55 servers in PCI Prod and PCI Dev environments
• Install, configure, test, and maintain operating systems, application software, and system management tools
• Build, upgrade, maintain, and deploy all Windows server systems
• Responsible for monitoring and managing systems that operate through VMware
• Works independently and leads assignments of moderate to medium complexity
• Conduct capacity and performance analysis and complete system configuration changes
• Contribute to on-call rotation and after-hours support
• Collaborate and communicate with internal and external team members as needed
• Keep systems operating efficiently and securely by performing regular upgrades and installing patches Voyant/Inteliquent; Plymouth, MN 2008-2020
SYSTEM ADMINISTRATOR
• Led efforts as a multifaceted Systems Administrator and served as the Sole Manager of 10 LAN servers, 3 managed hosted servers, and 250 desktops (Windows/MAC/Linux), on a global scale
• Demonstrated exceptional relationship development/management and interpersonal communication skills by collaborating effectively with key stakeholders, client account managers, and cross-functional teams
• Systematically deployed, monitored, and maintained all systems including patch management, hardware/ software upgrades, and installations
• Initially supported 250+ users, increasing to 650 following the merger with Inteliquent, enhanced the number of technicians from 1 to 5
• Active Directory users, computers, Group Policy Management, Domains and Trusts
• Served as a 24/7 On-Call Administrator, monitoring and resolving alerts
• Developed and administered oversight of a comprehensive inventory system, holding responsibility for maintaining this Salesforce system, which resulted in a streamlined inventory process Voyant//Inteliquent; Plymouth, MN 2005-2007
DESKTOP SUPPORT TECHNICIAN
• Accurately and efficiently diagnosed and resolved technical customer and internal inquiries.
• Applied expert-level relationship development and interpersonal communication skills by establishing and maintaining partnerships with internal and external agencies, vendors, and clients
• Offered expert-level insight and expertise in technical problem resolution, finding comprehensive solutions through troubleshooting, problem-solving, and analytical research
• Maintained proficiency in Windows-based environments, internet services, and MS Office applications, including ghosting PCs, Remote Desktop, Active Directory. PRIOR EXPERIENCE
Inteliquent/Voyant/MEANS, Inc.; Plymouth, MN – SUPERVISOR, COMPUTER OPERATIONS Technical Advisor, Leader, & Subject Matter Expert that provided comprehensive oversight in the supervision and mentoring of a staff of 3 Computer Operators. Maintained timely data creation/distribution to LECs, CLECs, & Carriers via FTP. As a SQL Enterprise Manager, created small databases for data analysis, report-building, form development, and application design. Transportation Computers Systems, Inc.; Little Canada, MN – COMPUTER OPERATOR Attained knowledge and expertise in the field of technical proficiencies, executing operational duties, pertaining to an IBM AS400 System and IBM System38. Systematically performed daily/weekly backups, system upgrades, terminal setups, running nightly/ month-end batch jobs, printing, and system monitoring. EDUCATION & CREDENTIALS
GENERAL STUDIES, COURSEWORK COMPLETED – Inver Hills Community College
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