Hire freelance Network Security

Find and hire skilled Network Security freelancers with Wono and get work done on a secure and flexible community-driven platform.
Browse top 30 freelancers by category - to view all resumes click:
Anshu Rai
BASIC
IT Infrastructure , Security and BCP Anshu Rai, Websites, IT & Software
ITIL Certified and a High-caliber IT Head with nearly 21 years of rich & extensive experience in architecting cloud services, Service Delivery Operations, IT Infrastructure, and IT Projects across industry verticals Successfully administered various IT Infrastructure Programs through program governance processes; developing relationship with business stakeholders and culturally diverse teams; presenting changes, issues, risks & contingency plans to balance program/project resources. Successful in execution of Problem Management, Knowledge Management and Service Request Management Processes along with integration of these processes with self-service benefitting the end-customers. Developed and delivered IT Services Management (ITSM) Solutions based on ITIL Best Practices that focused on the people, process, and technology perspectives of providing business solutions within the IT infrastructure. Facilitated senior level support during the Merger of IT Infrastructure of 3 different corporations Skilled in creating, evolving, and executing a cloud migration plan that includes detailed road map and risk assessment and mitigation approach. Working extensively towards delivering service delivery platform benchmarks and develop framework for cloud implementations. Well-versed in the design and construction of cloud architectures that enable well-integrated transactional, collaborative, resilient and efficient systems. Worked extensively in managing cloud services and understanding the ground realities of building and supporting a cloud infrastructure. Spearheaded large-scale program management including Project Management, Enterprise Program Governance, Risk Management; managed huge budget to the tune of INR 10 Crores (1.5 Million USD); efficiently examined & controlled expenditures and cost against delivery End-to-end perfection across Service Design, Operations, Transition & Project Management with excellence in managing issues that could impact end-to-end delivery operations, providing leadership/direction. Excellent communication and people management skills that have been honed through leading multi-skilled teams.
Websites, IT & Software
Active Directory
Azure
Cloud
Information Security
Network Security
20 $
Samson Katru
BASIC
Network Engineer Samson Katru, Websites, IT & Software
SAMSON KATRU OBJECTIVE • Highly motivated professional, with 25+ years of diversified experience in a result-oriented environment looking for a job as an cyber analyst or a network engineer. SKILLS & ABILITIES • Expertise includes design, development, and management, as a Senior Network Engineer performing major engineering tasks in telecommunication, software implementation, networking, and network monitoring. o IBM Mainframe o SSL/SFTP o TCP/IP – ACF VTAM o SMTP o Cisco Network Technologies o Aruba Networks – Airwave monitor tool o NetBrain tool o Network Diagnostic/Protocol Analyzers in LAN/WAN Environment o Wireshark o Solarwinds Orion EXPERIENCE May 1998 – December 2020 Senior Network Engineer, Skyline Technologies/MD Department of Transportation • Responsible for maintaining, programming installation and trouble shoot IBM mainframe z\OS v2.2 subsystem TCP/IP, VTAM, SNA, NCP, NPF, CA-Spool and Cisco routers and switches. • Actively involved in all systems/product migrations and other responsibilities include analysis, system design, and deployment of specialized applications. Project Achievements: • IBM Mainframe Disaster Recovery (DR) drill (Hot site): Implementation of information availability strategies to deliver secure data, and ensure availability of systems, networks and support for MDOT business. • Implemented OSA-Express Integrated Console Controller (OSA-ICC): is the replacement for 2074 Console Support Controller and local, non-SNA DFT 3174 Control Units • Implemented mainframe configured/customized SFTP to provide TLS and SSL-based secure file transports to and from remote servers for MDOT TBU's and other external agencies. • Provided IBM mainframe tech and communications systems support. Responsible for installation, maintenance, and support for ACF VTAM, Communication Sever. Responsible for all TCP/IP components, including Telnet/SSL, FTP, sFTP, SMTP, SNMP, OSA/Express3, OSA/ICC, static & dynamic VIPA, OSPF, and USS, CICS/TS and Monitoring (Tivoli's Netview, Omegamon XE, ZEN management tools for z/OS network). EDUCATION May 2008 Master of Science in Computer Science from Loyola Graduate School, MD April 1979 Bachelor of Science in Sciences from Osmania University, India TRAINING/CERTIFICATIONS • CCNA-CISCO Routing/switching • CCNA-CISCO Security • CCVP - QOS – Quality of Service • CCNP-CISCO Certified Network Professional • SCP - Sniffer Certified Professional– by Network General • Network protocol analyzer - Wireshark University • Mentor Technologies – multiple CISCO communications/network courses. • American Management- Disaster Management (Business Continuity/Disaster Recovery) • ITIL v2 &V3 Best Management Practice LANGUAGES Hindi and Telugu
Websites, IT & Software
Cisco
Network Security
100000 $
Isaac Maple
BASIC
Isaac Maple- Network Engineer III Isaac Maple, Websites, IT & Software
Dynamic network engineer with 11+ years of hands-on experience in implementing, monitoring and troubleshooting network communication systems. Thriving in fast-paced environments and seeking to transpose skills and expertise acquired as a NOC engineer to foster company efficiency and productivity. HIGHLIGHTS • Expertise in VOIP, Data, Networks, Servers, Wiring, Access Control, Surveillance, Data/Voice/ Physical Security, Application and Desktop support. • Lead Tech for Project Reliant (conversion of 1.2 Million assorted POTS, VOIP and DS3/OCX carrier level lines from Sprint Service to Suddenlink Service & Control). • Successfully collaborated in the launch of new Suddenlink Rate Centers. • While at FRC Technologies, instituted an Asset Tag System to keep track of all IT devices, and created a yearly budget that cut Legacy IT Costs by 300%. CORE COMPETENCIES Software: Microsoft Office Suite 2000+, Acronis, ShadowProtect, Microsoft Dynamics GP, PXE, Synapse, Novell Netware Suite, NextGen EMR, AS/ 400, Avast, Eset, VMWare, Quickbooks, PGP, TrueCrypt, Intergy, Hyper- V, Remedy Ticketing System, NetCool. Operating System: Windows 98, Windows ME, Windows 2000,XP, Vista, 7, Server 2003, Server 2008 & R2, Server 2012, Linux (Fedora and Backtrack), Mac OSX, SCO v5 Unix. Networking: Cisco, Juniper, Redback, Actelis, Zyxel, Tellabs, Nokia, Bigband, F5, CIENA, BTI, Alcatel Lucent, Adtran, AFC, Calix
Websites, IT & Software
Enterprise Architecture
Network Administration
Network Security
Troubleshooting
Windows Server
55 $
David Shierling
BASIC
Enterprise Network Engineer David Shierling, Websites, IT & Software
CCNA-certified Army National Guard veteran with interim TOP-SECRET security clearance seeking networking role in the greater Montgomery or Birmingham AL areas. 15+ years of personal experience building host devices, bringing them online to local area networks, and configuring Cisco switches and routers before transitioning my networking skills from hobby to full-time career. Passionate about networking and quickly able to learn new programming and technologies to keep up with client demand and market trends. Currently studying toward CCNP/CCIE. Certifications: ACTIVE TOP-SECRET SECURITY CLEARANCE, Department of Defense Cisco Certified Network Associate (CCNA), Cisco Systems CompTIA Security +, CompTIA Certified Warranty Tech Dell and HP, Company Portal Warranty Edu. General Business Certification, Central Alabama Community College Currently studying toward CCNP/CCIE and Linux/Unix certifications Related Experience: Network Runners LLC, Network Engineer 09/2020 – Present • Monitor/ Manage Defense Information Systems Agency’s (DISA) Enterprise Network • Utilized technologies from a variety of vendors such as: Cisco, Juniper, Palo Alto, BIG-IP, Splunk, Wire-Shark, etc. to troubleshoot user issues and enhance network performance. • Coordinate efforts with all branches of service within the DoD acting as the ISP for mission critical information by effective and timely communication using Microsoft Teams, Jabber, Outlook, and Remedy ticketing system. Heptagon Information Technologies, Network Engineer 02/2020 – 08/2020 • Manage the layer 3 control-plane for a global enterprise network of 200,000+ users • Coordinate migrations and new implementations with campus networks and DISA for optimal user experience within the Department of Defense production environment • Troubleshooting user issues through Remedy ticketing system while logging actions, comments, and solutions to be used by management for performance improvements • Ensure user privacy/security through encapsulation with the implementation of DMVPN and mGRE tunnels across a provider layer two underlay with IPSEC deployed for data encryption • Working with traffic engineering/segmentation including working with VRFs, MP-BGP, L3VPN, MPLS, Route-Maps, and Route Leaking with Route Distinguishers and Route-Targets • Monitoring the network using NetQos, Splunk, SolarWinds, Wire-Shark, and more • Working with network that controls the Air Forces global weapons system • Working with AFNET (AFINC) along with the JRSS stacks which share similarities with the current Pentagon network Unisys Federal, Field Services Analyst 10/2019 – 02/2020 • End user support in support of EITAAS contract with the USAF • Studied heavily for CCNA exam while waiting on secret security clearance needed to begin hands-on work on the contract Active Alabama Army National Guard, HR Personnel Manager 2007 –2012 • Clerical duties in an office setting including computer hardware/software troubleshooting and repair • Troubleshooting LAN connections for approximately 20 devices in the office including routers, printers, scanners, laptops and desktop computers. Major League Gaming, Professional Gamer 2004 – 2007 • Competed professionally at international level as part of 4-person team with the highest competition ranking of 7th internationally out of 250 teams • Hands on working with Layer-2 devices and Ethernet cables including making RJ45 connectors and crossover cables • Optimization of ping and network latency • Reconfiguring DNS server settings to reestablish connection priority and resetting NAT settings for local internet connection Other Work Experience: I.U.O.E. Local 312, Heavy Equipment/Crane Operator 2016 – 2019 Park South Physical Therapy, Physical Therapist Aide 2014 – 2015 Various short term construction jobs 2012 – 2014 Professional References: Paul Notareschi, Lead Engineer Jenna Pemberton, Office Manager Faron Golden, Chief Executive Officer
Websites, IT & Software
Cisco
CompTIA
DNS
Network Administration
Network Security
65 $
Ethan Harrell
BASIC
Helpdesk Technician Ethan Harrell, Websites, IT & Software
• Helpdesk support at an MSP for 1200 workstations including 60 servers over 50 different businesses throughout Houston. Industries of clients I supported include construction, engineering, real estate, law, and others • Experience managing Windows Server 2008 R2, Windows Server 2012 R2, Windows Server 2016, Windows Server 2019 Experience with managing and installing Exchange 2013, Exchange 2016, and Office 365. Experience managing Active Directory • Experience with initial firewall setup (LAN, WAN, local subnetting configuration) and then continued management and creating site to site IPsec VPN connections with SonicWALL, Unifi USGs. Experience creating L2TP VPNs with firewalls as well, but sometimes using third party solutions like NeoRouter. Experience troubleshooting all levels of the TCPIP model from physical through application layers o Experience SSH connecting into a Unifi USG firewall/AP and manually updating the firmware from a botched update from the controller • Experience configuring NIC teaming with LACP to Cisco switches, and replacing faulty switches • Experience installing and configuring File Cloud on a file server so foremen out in the field could access work plans on iPads and other remote devices such as phones and laptops and be able to download/read/edit/upload work plans • Experience configuring a domain name to point to an external WAN IP address for server access via the internet • Experience configuring https to listen to a different port from 443 to port 8443 • Experience with Shadow Protect image back up and image restoration, restoring lost files for users • Experience with third party vendors RFMS, Bill Quick, QuickBooks, Bentley, Trane, RamQuest, Autodesk • Experience working alongside other corporate IT departments, i.e., Benchmark, National Veterinary Associates, Construction Services Group • Experience using VB code to modify the login script for small businesses, so if they are working remotely, they can use it as a button on their desktop to restore any mapped drives • Experience troubleshooting a large amount of different software applications, including office, and anything else imaginable • Experience with Hyper-V and virtualizing physical PCs and servers into a Hyper-V environment with a .vhdx file • Experience with AD, creating users, setting permissions, creating shares, creating security groups, disabling inheritance, and sometimes just moving a subfolder into the root folder if inheritance should not be broken consequently giving that new folder its own security group • Experience restarting DNS services • Experience creating DHCP scopes and excluding/reserving specific IP addresses/MAC addresses reserved for servers, printers, etc • Experience migrating Autodesk licensing manager “asdkflex” to a new server so engineers can run AutoCAD/Revit without licensing issues • Experience white-listing and black-listing domains inside exchange and changing the primary SMTP address through the EMC, as well as migrating an entire company of 70+ users to a “firstname.lastname” primary SMTP email address change • Experience creating and adding users to distribution groups • Experience troubleshooting printers, configuring SMB, creating users in the address book, and configuring the networking side of them with static IPs and relays for scan to email if necessary • Experience converting user mailboxes to shared mailboxes, so they do not have to pay for an Office365 license • Provided 24 hours a day on call remote troubleshooting for clients
Websites, IT & Software
Cisco
DNS
Network Administration
Network Security
Systems Engineering
69 $
Abdulrahman Daoudi
BASIC
Information Security Analyst Abdulrahman Daoudi, Websites, IT & Software
Education Bachelor of Science (B>S): Information Technology and Cybersecurity Augusta University - Augusta, GA GPA: 3.34 - Majored in Information Technology & Cybersecurity. - Awarded Augusta University Deans List 2018-2020. Georgia Institute Of Technology In progress of completing a Full stack/Web development certification in July of 2021. - Memeber of the Association for Computing Machinery(ACM) & Cyber Team. Coursework in Web Development, Database Management Systems, Information Systems, System Analysis & Design, Data management and Analysis, and Project Management. Advanced Cyber Defender Certification - Recognized by the GBI and NSA: Cyber Operations Warfare. Coursework in Enterprise System Architecture, Networking, Cyber Secuirty, TCP/IP Protocol analysis, Scripting & Automation, Cyber Network Defense, Digital Forensics. Skills Database Managment: (MySQL,MongoDB). Programming Languages: (Python, Java Script, HTML/CSS, C#). Intrusion Discovery: (Nmap, Metasploit, Wireshark, Kali Linux). Network data tapping. Web Development. Data Security. Implementation of Security Programs. Work History Information Technology Consultant Augusta University, Augusta, GA -Controlled development of test areas, systems test data and testing methods prior to implementing new systems. -Led functional and technical support for implementation of software applications and enhancements. -Managed infrastructure upgrades, analysis and resolution of end user hardware and software issues. Senior Sales Consultant Augusta, GA - Top sales performer with excellent communication and customer service. -Monitored customer buying trends, market conditions and competitor actions to adjust strategies and achieve sales goals. - Increased profitability and built sales pipeline by leveraging multiple marketing channels and sales techniques.
Websites, IT & Software
Database Development
DevOps Engineering
Information Security
Network Security
Web Development
70000 $
Jay Mistry
BASIC
Network Engineer Jay Mistry, Websites, IT & Software
JAY MISTRY SUMMARY Knowledgeable and qualified Information Technology Engineer skilled at installing, Configuring, and maintaining communication networks. Adept at monitoring network performance, completing backups, and improving quality and efficiency of network infrastructure. Committed to performing high-quality work. Offers Network+ and CCNA certification, great analytical skills, and excellent time management abilities. EDUCATION Lone Star College: (Associate of Science: Industrial Engineering) (05/2018) LICENSES & CERTIFICATIONS Cisco Certified Network Associate (CCNA) CISCO ID: CSCO13569842 EXPERIENCE Verizon-DOL (New York State Department of Labor) (04/2020 -07/2020) • Demonstrated multi-tasking ability by handling a high volume of inquiries and providing solutions while accomplishing daily assignments in a timely manner. • Routing/switching, Control systems, Firewalls, LAN/WAN, VPN, System integration, Troubleshooting, Network Security, System Administration, VMWare Infrastructure, IP Connectivity, IP Services, TCP/IP, VoIP, Cisco Network Experience, Optimization, Windows Server, analytics, Network Hardware, IT, project management. Warehouse Associate (Amazon) (11/2019 – 03/2020) • Established efficient workflow processes, monitor daily productivity, and implement modifications to improve the overall effectiveness of restaurant operations. • Installed and setup MySQL (Master and Slave) Server, Multiple MySQL Instance with a different port. MySQL Database security, Routing/switching, creating users and managing permissions. Inside Sales Associate (Reliability Controls) (01/2019 – 04/2019) • Generated new client acquisitions, participated in the development of B2B, B2C, community outreach, an array of other marketing strategies, and identified external pipelines of prospective clients by establishing relationships, identifying business needs and building rapport. • Utilized account management practices, including proactive outreach and follow-ups, building rapport, and strategically analyzing customer relationships to introduce new services. PERTIENT SKILLS • Industrial engineering, control systems, quality control, system integration, troubleshooting, network security, Network administration, automation, Cisco Technology, Device Drivers , VMWare Infrastructure, Network Configuration Management, IP Connectivity, IP Services, TCP/IP, Firewalls, VPN, VoIP, Cisco Network Experience, LAN/WAN Optimization, Windows Server, analytics, Routing/switching, network hardware, IT, project management, MATLAB, Java, C++, Python, network engineering, technical support, and sales.
Websites, IT & Software
.NET
Network Administration
Network Security
70 $
use cookies. By continuing to use this website you consent to our cookies policy. Privacy Policy
    WONO