www.linkedin.com/in/DavidLarsenEngineer davidlarsen.engineer@gmail.com

DAVID LARSEN Cisco Certified Networking Associate (CCNA), and CompTIA Security+

SKILLSUMMARY

I am a natural learner with a knack for the technical, always increasing my knowledge and am currently studying computer programming.

I have a personal commitment to high standards, integrity and accountability, which has resulted in solid accomplishments and increasing levels of responsibility. I am a task-oriented, focused individual, who enjoys researching and solving complicated problems.

WORKEXPERIENCE

Technical Contract Work, Colorado Springs, CONov 2015 – Present

• Working for several different companies, doing varoius technical projects.

Springs Hosting, Colorado Springs, CONetwork Administrator, Oct 2013 – Nov 2015

• Primary Network Engineer• Planned, configured, documented, deployed and troubleshot all network issues in the

data center.• Managed dozen of client networks, with up to 300 employees.• Worked with Cisco routers, switches and firewalls on a daily basis.• Very experienced with the Cisco IOS and have configured complex networks with

multiple levels of redundancy on internal and external networks.• Experienced in virtual networking configuration, with Xen Server and VMWare.• Worked with the systems administration team to perform various systems related tasks.

Andrew Wommack Ministries, Colorado Springs, COMac Systems Director, Nov 2006 – Apr 2013

• Created and maintained workflows• Trained and supervised personnel to ensure that high quality and desired goals were

obtained.• Oversaw the research of software/hardware for integration's and upgrades of the current

and new systems.• Attended conferences and seminars for training and research of new technologies, to

increase efficiency and productivity.• Managed the administration, maintenance, and backup of all Mac systems,

troubleshooting and fixing all issues.

PROFESSIONALACHIEVEMENTS

Migration of 1000+ Public IP AddressesI did all the planning, research, prep and configuration in the Data Center to migrate 1000+ public IP Addresses, with minimal service interruptions to clients and with no other complications.

Creation of Virtual TourI learned Cinema4D, to create a virtual tour of Andrew Wommack Ministries new building, and saved them $250,000.

TECHNICALKNOWLEDGE

Networking• TCP/IP - LAN/WAN• IPv4/IPv6• Switches, routers, firewalls, and access points• Wired and wireless network protocols• Network Cabling and Testing

Windows Administration• General System Administration related tasks

• Windows Server 2012 R2 and Windows Server 2008 R2• Windows 7/8• Basic knowledge in Exchange and Office 365• Windows Upgrade/Deployment• Basic understanding of Powershell • Active Directory• DNS• DHCP• Group Policy• File and storage services• Print services• Network Policy Server (NPS)• Routing and Remote Access Service (RRAS)• Remote Server Administration Tools (RSAT)• Remote Desktop Services (RDS)

Linux Administration• Centos6/Red Hat• Ubuntu

Mac Administration• Great understanding of all standard troubleshooting options for Mac's

Security• Wired and wireless network security• Server security• Software security (SDLC)

Programming• Solid understanding of C++• Good understanding of Python and SQL• Basic understanding of C#, Java, OpenGL and HTML

Databases• Good knowledge of SQL related concepts

SAN/NAS• SAN/NAS protocols• iSCSI (initiator/target)• Block and file level access methods• Advanced hardware and software RAID configurations• Deep knowledge of hard drives: components, performance and interfaces• File systems

Virtualization• VMWare• Studied VCP certification requirements • XenServer• Hyper-V• Network and data center virtualization

Hardware• Great understanding of all computer/server components

VOIP• Good understanding of most VOIP related concepts

Video• Excellent understanding of all video related concepts

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HARDWAREEXPERIENCE

Servers• Dell: PowerEdge and PowerVault Servers

• EMC: VNXe 3200, VNXe 5400, ISILON

Switches• Cisco: Catalyst 2960x, 3560, 3650x, 3750x, 3850, 4507 and MDS 9148 • Brocade: VDX6740 (10G Switch)• Dell: N4032 (10G Switch)

Routers• Cisco: ISR 2921 and 1841• Vyatta: Software Router

Firewalls• Cisco: ASA 5505, 5515x, 5525x and Meraki MX64

Wifi Access Points• Unifi AP• Meraki AP

EDUCATION Udemy:• Microsoft Windows Server 2012:Exam 70-410• Microsoft Windows Server 2012:Exam 70-411• Introduction to Databases and SQL Querying• Advanced C++ Programming• C++: From Beginner to Expert

Switchvox:• Digium Certified Switchvox Engineer (DCSE) v2• Digium Switchvox Support Engineer (DSSE)

Cisco:• Cisco Certified Networking Associate R&S (CCNA)

Valid through November 2017 - Certificate verification number: 419594173086EOUK• Cisco Certified Entry Networking Technician R&S (CCENT)

Certificate verification number: gMI7NEaHaWqo6Jm3

Comp TIA:• Security+

Certificate verification number: H1XG662G3LREKRR4

Charis Bible College, Colorado Springs, CO • Associates Degree of Biblical Studies

REFERENCES Jeremy Keefe - CIO, Springs Hosting719-393-9266

Stephen Bransford – TV Dept Manager, Andrew Wommack Ministries719-635-2111

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