Downlaod Resume
Cover Letter
Citizenship: United States
Clearance: Active Secret Clearance
Travis Alexander Dennison
The embedded resume illustrates, my experience leaves me uniquely qualified for several IT and managerial positions. I pride
myself in my ability to work well with others in various settings. I am able to integrate my technical skills and professional
experience to collaborate effectively with diverse individuals on various projects. I have a proven track record of project
management and completing tasks set before me both accurately and effectively. If you are seeking a candidate who will
represent your company and its objectives with professionalism and integrity, I am confident that I possess the skills required to
make a positive and substantial contribution as a member of your team. I welcome your inquiries, and at your convenience,
would appreciate the opportunity to speak with you personally to discuss your objectives and how my experience can be of
benefit. Please contact me at the above-listed telephone number or email.

Serviced equipment, performed upgrades and updates to systems and services to ensure that all hardware, software, and procedures are compliant with corporate and
Develop and write procedures for installation, use, and troubleshooting of communications hardware and software in addition to training new users
Travis Alexander Dennison
463 Franklin Blvd. | Somerset, NJ 08873 | 256.698.9297 |
Information Systems Professional with technical expertise, management and systems administration experience. Seeking a next-level career opportunity that I can
apply my proven capabilities for completing challenging tasks effectively and efficiently.
Various tech level training obtained in service to several departments of the US Army and Missile Defense Agency
Proficient in Adobe, Cisco, Linux, Microsoft Windows, and other Microsoft Applications
Proficient in installation and setup of Linux & Unix (Red Hat, Suse/OpenSuse, Debian/Ubuntu and Gentoo)
Proficient in various update peripherals such as WSUS and SCCM
Proficient in LAN/WAN, VPN, Routers, Firewalls, TCP/IP networking infrastructures
Performs network monitoring and Intrusion Detection Prevention (IDP) using Snort, prepare vulnerability assessments,
compliance reports, performance metrics and developed mitigation priorities using Retina and Nessus
Proficient in Active Directory/Group Policy monitoring and deployment
Masters of Science in Management Information Systems
May 2013
Huntsville, AL
Bachelor of Science in Management Information Systems
December 2009
Huntsville, AL
System Administrator II
2014 – 2016
Gryphon Technology (Missile Defense Agency)
Honolulu, HI
Engineering of System Admin-related solutions for various project and operational needs
Setup network and configure switches both onsite and at remote locations for live video streaming and T1 communications
Configured and supported NAS and SAN Storage, initiated backups to onsite/offsite locations and assisted in the design and implementation of Disaster Recovery
Manage and maintained DNS/DHCP and FTP servers
Administer several types of virtual environments including VMware ESXi and Microsoft Hyper-V
Deployed Microsoft Windows 10 using DoD recommended Secure Host Baseline tool kit
Administer Host Based Security System (HBSS) and e-Policy (ePO) for DoD computer networks and systems
Managed Closed Circuit Security Cameras and Physical Intrusion Detection Systems using Industrial Video & Control (IVC) and C-Cure 800/8000
management solutions
Manage MIL-SAT Direct to Sailor satellite communication systems for all media and communications
Perform ongoing preventative maintenance, performance tuning, hardware upgrades, and resource optimization as required.
Provide Tier II/III and other support per request from various constituencies to investigate and troubleshoot issues.
Client Services Manager
2008 – 2014
Bering Straits Information Technology (Department Of Defense)
Huntsville, AL
Provide remote services, user access, and service delivery for classified and unclassified equipments
Service sensitive equipment, tagging and barcoding for tracking in global database. Maintain database for further logistics use by technical team
in compliance with corporate and DoD security policies and standards.
Manage file sharing on Linux and Windows hosts with SMB/CIFS via Linux/Windows servers
Manage Active Directory by adding, creating/modifying user accounts, passwords, set group policies and permissions.
Administer audits for classified and unclassified machines, manually updated systems with the latest system updates/firmware, application packages
and security settings for both Windows and Linux
Manage over 700 user assets in various capacities including life-cycle management, upgrades and data migration.
DoD security policies and standards
Monitor network communication using such tools as SolarWinds and DHCP servers
Implement network policies for users of the Redstone Test Center computer system and network
Monitor Printer Servers, DISA Email Servers and BlackBerry Enterprise Services
Student Specialist III – Help Desk
2007 – 2009
University Of Alabama in Huntsville
Huntsville, AL
Provided computer support to University students, faculty, and staff
Monitor system performance and provide security measures, troubleshooting and maintenance as needed.
Coordinated special events in the University Center on campus
Provided exceptional customer support to students and faculty by diagnosing and solve their technical problems.
Maintain hardware peripherals, such as printers, that are connected to the network.
Identify areas of operation that need upgraded equipment such as computers, drop cables (UTP), fiber optic cables, Hub and Switch
CompTIA Security+ Certification
CompTIA A+ Certification
EC Council CEH Certification
Microsoft Windows 7 Certification
Microsoft Windows 10 Certification
Cisco Certified Network Associate (CCNA) Certification
Army G3 Computer Security Training
ISC2 Certified Information Systems Security Professional (CISSP) *Training Certificate
Citizenship: United States
Clearance: Active Secret Clearance