Senior Network Administrator Resume Samples

A Senior Network Administrator deploys, configures, maintains and monitors the networking equipment of the company as a means to ensure smooth network operations. The roles and responsibilities listed on a professional Senior Network Administrator Resume include – configuring and upgrading the networking needs of the client, installing and integrating new server hardware and applications, supporting and administering third-party applications, monitoring network performance, and resolving escalated issues.

To become successful in this line, these skills are crucial – experience with networking, routing and switching; excellent knowledge of best practices governing controlling and monitoring of server infrastructure, familiarity with backup and recovery software or methodologies, and training in Juniper, CISCO, or BCNE. The minimum education required for this job is a Bachelor’s Degree in Computer Science and Engineering or Network Security. A Master’s Degree or specialization in the relevant field is a bonus. Several years of relevant work experience is also expected.

 

Senior Network Administrator Resume example

Senior Network Administrator/Executive Resume

Headline : To work in a dynamic and challenging environment that encourages professional development, thereby attaining a position where the skills and experience will be developed; meeting today's competitive customer service needs. Looking for the best opportunity in an esteemed organization where one would be able to utilize and enhance their potential while being resourceful, innovative and flexible.

Skills : C, Basic, Matlab. php Databases Oracle 8.0, MYSQL

Description :

    1. Lead, coordinate and participate in key process improvements as they relate to the client/server environment.
    2. Establish and implement policies, procedures, and technologies (including firewalls) to ensure server security.
    3. Conduct research on server hardware, software, and protocols in support of procurement and development efforts.
    4. Check help desk database for entries on server and server resource issues; prioritize and respond to help desk tickets as appropriate.
    5. Serve as the cornerstone for escalating server issues; provide timely response to customer escalations Perform file system configuration and management; define and perform server backups and recovery procedures.
    6. Monitor and test system performance and provide performance statistics and reports. Manage enterprise directory services and supporting server infrastructure Configuration of 3cx phone and Elastix.
    7. Oversaw a full spectrum of Information Technology department activities, including LAN/WAN infrastructure maintenance and technical support.
Years of Experience
Experience
5-7 Years
Experience Level
Level
Executive
Education
Education
Bachelor Of Science


Senior Network Administrator/Associate Network Admin Resume

Headline : Over 5 years experienced Senior Network Administrator/Associate Network Admin with a broad range of IT competencies including network, IT security, infrastructure, CAD/EDA environments, and software development environments. Highly adaptable to quickly changing technical and business environments. Patient, effective listener, and effective communicating with customers, from novices to advanced users.

Skills : System Administration, Networking, Networking, Network, Communication, Microprocessor, Signal & System

Description :

    1. Implemented Fortinet IPS, and created custom IPS signatures after log analysis.
    2. Implemented OpenDNS and Adblock Plus to significantly reduce malware, virus, and botnet events.
    3. Deployed, supported, monitored and maintained Fortinet VPN technology at remote facilities. Deployed Sideband Networks for behavioral analysis. 
    4. Deployed multiple virtual machines (Windows, Linux (CentOS, Debian, Fedora, Red Hat, Ubuntu)) on VMware VSphere ESXi, Citrix Xenserver, and Windows Hyper-V hypervisors for the development environment.
    5. Transitioned VMs from development to production servers as required. Proposed backup and storage solutions to supplement existing Barracuda system in order to provide better coverage of customer disk needs. 
    6. Developed custom C, Python, and shell scripts to help analyze Production Engineering data 
    7. Created a standardized baseline desktop/laptop images Investigated current Windows Active Directory for an issue with not being able to interface with various web applications, including OTRS helpdesk, GIT/Gerrit.
Years of Experience
Experience
5-7 Years
Experience Level
Level
Executive
Education
Education
Bachelor Of Science


Senior Network Administrator/Systems Administrator Resume

Headline : Senior Network Administrator/Systems Administrator managed all aspects of multiple 150 seat networks of varying security levels and postures. To obtain a challenging and rewarding position in Network Administration with an organization which recognizes the true potential and provides sufficient avenues for professional growth through nurturing the technical skills and competencies.

Skills : Microsoft Office, Windows Server 2003, Information Security, Firewalls, IDS/IPS, Windows XP, Windows 7, Red Hat Linux.

Description :

    1. Installed, configured, and managed network hardware and software to include Microsoft Server 2000 and Server 2003, Microsoft Exchange 2000 and 2003, Active Directory, DNS, Xylan and Alcatel switches, Cisco routers, and Microsoft Windows XP and Windows 7 client operating systems.
    2. Designed and implemented network system backup and recovery policies guaranteeing no data would be lost in the event of a hardware failure or storage corruption.
    3. Managed an asset inventory of more than 150 servers, clients, and network communication devices including lifecycle management, procurement, and replacement keeping the networks at peak readiness.
    4. Guaranteed maximum availability of critical systems through top-notch Tier 2 technical support.
    5. Performed all duties as DBA using Microsoft Access, Microsoft SQL, and Oracle on various mission-critical and support systems.
    6. Planned, coordinated, and executed over 200 preventive and corrective maintenance items resulting in longer equipment life spans and timely restoration from hardware failures.
    7. Provided in-depth training and mentorship on network infrastructure, protocols, and software to 6 junior administrators dramatically improving understanding of network topologies, network hardware, active directory services.
Years of Experience
Experience
5-7 Years
Experience Level
Level
Executive
Education
Education
Bachelor Of Science

Senior Network Administrator/Customer Support Specialist Resume

Objective : Eight years of experience as a Senior Network Administrator/Customer Support Specialist. Experienced in configuring and troubleshooting of Win2008, Win2012, and VMS operating systems. Experienced in setting up and managing Cisco firewalls, switches and routers. Experienced in installing, configuring and troubleshooting of Hyper-V and VMware virtualization environment.

Skills : Microsoft Server, Microsoft Exchange, SQL, Microsoft Office, Storage Solutions, Routers, Network Administration, System Administration.

Description :

    1. Responsible for monitoring, developing, testing, maintaining, installing, optimizing, and deploying network communications technologies.
    2. Provide support for networking equipment, storage area network (SAN) devices, servers, critical specialized tax processing equipment, network printers, desktop, laptop and tablet PC's and all other network communication requirements.
    3. Help monitor the network and correct any problems that occur in a timely fashion.
    4. Configure, maintain and troubleshoot the enterprise's advanced network and transport layer technology.
    5. Configure, test, and install advanced network and transport layer hardware including Cisco layer 2 and layer 3 switches, Cisco routers, and Extreme Networks Switches.
    6. Plan for, design and advise on the configuration of the enterprise's network layer (ex: layer 3 switching and routing, IP address management).
    7. Performance tune and optimize assigned technologies in the enterprise's network. Build and configure servers, switches, and routers to support the network statewide and provide extensive network security.
    8. Provide physical and virtual security for enterprise communications infrastructure technologies (ex: hardware firewalls, intrusion protection systems [IPS], port/protocol blocking).
Years of Experience
Experience
0-2 Years
Experience Level
Level
Entry Level
Education
Education
Telecommunications

Senior Network Administrator/Supervisor Resume

Headline : Passionate, diligent and focused Engineer with 5 years of cumulative experience as a Network Administrator, System Administrator & Technical Support Engineer. Technical knowledge and proficiency in System Administration, Network maintenance, Hardware maintenance. Superior troubleshooting and technical support abilities with Migrations, Network connectivity, and security and database applications.

Skills : System Administration, Networking, Networking, Network, Communication, Microprocessor, Signal & System

Description :

    1. Programmed multiple automated SharePoint WorkFlows using Microsoft SharePoint Designer as well as maintained security and permissions for internal and external customers.
    2. Administrate MS Exchange 2007 server for 40 users utilizing OUTLOOK and ENTOURAGE client-server software.
    3. Utilize PowerShell commands to configure hubs and ensure a spam free internal/external network email for both corporate and corporate partner users.
    4. Integrated MS Exchange components with SharePoint Enterprise 2007 technologies to ensure 100% sync with online project management calendars, enabling corporate users to utilize email, calendar and project functionality across the board.
    5. Manage all network and security logins for the network, VPN, Terminal Services, Remote Web Workspace access, including SharePoint 2007 and Exchange 2007 clients, spam protection, hub transport, and Internet Information Services 6/7 web servers.
    6. Built and administrated an additional IIS 6 and MS SQL Server 2010 servers and developed Dynamic Data Services web pages to provide instant global and internal phone lists.
    7. Provided a 31 page, detailed technical analysis white paper of network layout, security and recommendations including cost and server/network equipment specifications for the improved network, bandwidth and increased productivity purposes.
Years of Experience
Experience
5-7 Years
Experience Level
Level
Executive
Education
Education
Diploma

Senior Network Administrator/Senior Manager Resume

Headline : Senior Network Administrator/Senior Manager with superior troubleshooting in LAN, WAN & Network connectivity. Sufficient Knowledge in Firewall, Switches & Network system. Excellent client management skills innate ability to build strong, lasting and mutually beneficial relationships. A good understanding of network protocols like TCP/IP and SMTP familiar with architectures like LAN.

Skills : VOIP, Routers, Switches, Virtualization, Microsoft Office, Windows Server 2003, Information Security, Firewalls

Description :

    1. Administered the overall command technical change orders and consistently tuned the network to maintain compliance with network health assessments.
    2. Regulated the documentation and application of solution for SIPRNET KG-175B infrastructure upgrade.
    3. Presided over the generation of the NCC continuity book detailing the daily responsibilities and troubleshooting procedures.
    4. Formulated detailed checklists for client system administrators and help desk technicians to be used in troubleshooting.
    5. Played an integral for the consistency of base network consisting of more than 50 Microsoft Servers, more than 120 Cisco routers and switches, and support equipment on both NIPR and SIPR networks.
    6. Spearheaded the restoration of active directory and file server groups, permissions, and security implementing the principle of least privilege.
    7. Carried out necessary actions for remediating network audits including RETINA scans, Network Health Assessments (NHA), Information Assurance Vulnerability Alerts (IAVA), and Communications Tasking Orders (CTOs).
Years of Experience
Experience
5-7 Years
Experience Level
Level
Executive
Education
Education
Associates

Senior Network Administrator I Resume

Summary : Senior Network Administrator I with 10 years of work experience in Network implementation, installation, and managing and support activities of LAN and WAN Networks. Proficient in WAN and LAN technologies. Configuring and installing CISCO Routers and switches. Configuring and troubleshooting on VLAN, VTP, ISL and IEEE 802.1Q trunking encapsulations, Port security.

Skills : System Administration, Networking, Network Administration, IDS/IPS, Windows XP, Windows 7, Red Hat Linux.

Description :

    1. Develop, Plan and Implement the Virtualization strategy for all Servers within the network infrastructure, reducing data center footprint and TCO by greater than fifty percent.
    2. Migrate two separately managed Citrix Farms to a XenApp 5 unified infrastructure to create a solitary environment for application delivery to the local and remote physicians throughout the county.
    3. Implement Citrix Provisioning Server solution, streamlining server consistency and management while reducing server build time by eighty percent.
    4. Install, Design and implement complete Microsoft Exchange Environment.
    5. Serve as a direct liaison between application developers and System Support Director to define infrastructure hardware, software, and resource allocation requirements.
    6. Manage and budget hardware and software lifecycle management.
    7. Provide help desk support for the Alternate Army Operations Center (AAOC) and supporting elements that deploy to the Raven Rock Mountain Complex (RRMC) during a continuity threat or event.
    8. Provide system administration for all US Army Command and Control Support Agency (USA CSA) workstations, servers, and network switches at the RRMC that are used to support the AAOC.
Years of Experience
Experience
10+ Years
Experience Level
Level
Management
Education
Education
Master Of Science

Senior Network Administrator/Lead Network Admin Resume

Headline : Senior Network Administrator/Lead Network Admin with more than 6 years hands-on experience providing a full range of IT management, virtualization services, server/desktop support, and others for multiple local offices, multi-national corporations, and government sites. Sound knowledge in Backup/Restore Cisco Routers and Switches IOS and config files using TFTP server

Skills : IT Management, Network Administration, Windows Administration, Linux Administration, Exchange Administration, IIS Administration, Active Directory, DNS, VMWare ESX, Citrix, CCNA, MCSD

Description :

    1. Converted multiple external branches from T1 VPN solutions to a Metro Ethernet WAN solution with Layer 7 QoS, decreasing costs and improving speeds tenfold.
    2. Implemented a single point of failure tape backup library solution increasing backup storage, speed, and reliability while decreasing overhead, maintenance, and cost.
    3. Engineered and implemented e-mail spam and web filtering solutions cutting spam and the cost of it by more than 90% while reducing employee time inefficiency due to non-work oriented web browsing using Barracuda and Exchange 2007.
    4. Replaced out-dated anti-virus software with a new solution providing excellent centralized protection with minimal cost and implementation time.
    5. Created a library of computer ghost images to optimize repair and new hardware deployment times.
    6. Reorganized existing data stores and imported existing personal stores from both servers and users systems to the central SAN ensuring data was easily accessible, secure, and part of the backup schedule.
    7. Managed vendor relationships for hardware and software to include Fidelity IFS, Digital Dimensions Inc, Dell, HP, SecureWorks, SafeSystems, Barracuda Networks, and Cisco.
Years of Experience
Experience
5-7 Years
Experience Level
Level
Executive
Education
Education
Bachelor Of Science

Senior Network Administrator - Consultant Resume

Summary : Senior Network Administrator with more than 7 years of experience in a myriad of technologies that extend to virtualization (VMware and Hyper-V), communications, email, storage administration, to programming in different languages. To enhance the working capacities, professional skills, business efficiencies and to serve the organization in the best possible way with sheer determination and commitment.

Skills : Windows Server 2008, Windows Server 2012, Windows Server 2012R2, Active Directory, Hyper-V, TCP/IP, VPN, Project Management, OS X, SharePoint 2014.

Description :

    1. Worked self-directed, utilizing independent problem-solving skills to perform network troubleshooting and provide network consultations.
    2. QA and testing responsibility for ensuring a reliable and accurate solution.
    3. Expertise with the technical disparities between Windows network security and OS-X architecture that makes it difficult for MAC users to participate in Windows networks.
    4. Key problem solver for escalated situations, with a focused and respectful demeanor that calmed the angriest of customers.
    5. Rapidly comes up to speed on the technology, people, and situation to find solutions and gain consensus on what needed to be done; met or exceeded customer expectations.
    6. Performed networking responsibilities, including: o Network software installation in iOS to allow devices to connect to the corporate network o Testing and quality assurance.
    7. Created and implemented a strategy to reduce annual maintenance time by 110 hours.
Years of Experience
Experience
7-10 Years
Experience Level
Level
Senior
Education
Education
Bachelor Of Science

Senior Network Administrator Resume

Summary : Senior Network Administrator with 7+ years of military experience maintaining enterprise networks, troubleshooting advanced problems and managing projects. Seeking to use proven leadership, communication, and cutting-edge technical skills to effectively increase the IT capabilities of your business. Comprehensive knowledge of CISCO networking technologies and protocols. Extensive knowledge of Network System Engineering methods.

Skills : Routers, Windows Server 2008, Switches, Vmware, Network Administration, Network Security, Network Management, DHCP, DNS, Active Directory, Exchange Server, Group Policy, Firewalls, Windows Server.

Description :

    1. Led team of 12 System Administrators for 24x7 support of a worldwide cargo manifesting system.
    2. Responsible for TRU64 system administration, which included file system monitoring of AdvFS, and configuration and administration of HP FibreChannel SAN.
    3. Responsible for the Solaris 10 system administration, which included Veritas Volume manager, Sun Cluster, and E25K HA administration, Sun M5000, E25K and configuration of domains.
    4. Responsible for the Windows Server 2003, which included AD, DNS, DHCP, SSH, IIS server configuration with SSL and SmartCard, and VMware server Accomplished hardware configuration and upgrades, including SAN storage and network devices.
    5. Coordinated system configuration and patches to meet IAVA and local DoD requirements.
    6. Provided backup and disaster recovery with Sun Cluster, NetBackup, disk-to-disk, and SAN-based cloning.
    7. Provided layered product support for Sybase, Oracle, Antivirus, Apache, and Veritas Volume Manager.
    8. Supported local and remote users in troubleshooting hardware, software, and network issues with distributed servers and databases, including on-call support.
Years of Experience
Experience
7-10 Years
Experience Level
Level
Senior
Education
Education
Bachelor Of Science