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  • $75 hourly

    • 5.0/5
    • (26 jobs)
    I am fluent in the following areas; Linux Server Administration - RHEL & Ubuntu AWS Cloud Computing/Google Cloud Computing/Non-Hyperscale Solutions DevOps & Pipelines VMWare, Proxmox and Nutanix Administration O365 & Google Workspace Large Scale Networking for WAN & MAN Architectures Unifi/Meraki -Software Defined Networking Windows Server Products - AD, GPO, DNS Zero Trust Implementations Computer and Network Security (Zero Trust & Audits) Information Security (GDPR, PCI, HIPPA, FERPA) Patching and Software Management Solutions For me details on me please visit my website in the Portfolio section
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    Linux System Administration
    Cisco
    Salesforce CRM
    Technical Support
    Windows Administration
    HIPAA
    OpenVPN
    Windows Server
    Cisco ASA
    Microsoft Azure
    Microsoft Active Directory
    Network Security
    Linux
  • $85 hourly

    • 5.0/5
    • (1 job)
    20+ Years of IT & Networking Experience Systems Administration ➢ PC’s, Windows Servers, wired and wireless network architecture, Active Directory, Switches, Firewalls, Migrations, Testing & Troubleshooting ➢ Consulting, Procurement, Maintenance ➢ Server & network systems design & integration services ➢ IT Project Management ➢ Data backup, recovery, cybersecurity
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    Network Security
    Microsoft Active Directory
    Incident Management
    Windows Server
    macOS
    Microsoft Outlook
    Helpdesk
    Business Services
    Computing & Networking
    Cloud Computing
    Wireless Network Implementation
    Virus Removal
    System Administration
  • $38 hourly

    • 5.0/5
    • (1 job)
    Hi, I have been an Information Technology Manager for many years, in the petroleum industry and in a United Nations related international organization. I have obtained a Bachelor’s Degree in Computing and Earth Science in 1981, then a Master Degree in advanced computing in 1983, in UK. Throughout my long career, I have overseen several ICT projects and successfully deployed secure and high availability Data Centers and networking infrastructure . I have designed websites and successfully supervised their development and deployment . I have designed and deployed several Oracle based database systems, including a major Central Data Repository. I had the full responsibility from its inception to the delivery of an online database. I have successfully administered ICT infrastructure, facilities and service operations. I successfully planned and migrated to newer Microsoft Windows platforms, when they are deployed. I have developed a Human Resources Management database to organize and update efficiently, data pertaining to staff members, making it readily available and accessible in a variety of ways. The system produces various tables, summaries, and customized reports, also available in graphical forms. I have successfully developed and deployed a SharePoint site for content management, collaboration internally and with our external partners. I have designed and deployed a multilayered security architecture worked with various firewalls and virtualization platforms. I developed various corporate policies and terms of references. I am now retired from the United Nations but provide consulting as required in the field of data analysis and I have a particular interest in working remotely in Microsoft Excel , Oracle SQL environment, and Microsoft SharePoint on a part time basis, or as full projects.
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    Document Translation
    Microsoft Office SharePoint Server
    Oracle PLSQL
    CompTIA
    System Security
    Database Management System
    Cloud Computing
    Server
    Microsoft Access
    Desktop Application
    Microsoft Excel
  • $30 hourly

    • 5.0/5
    • (4 jobs)
    Cisco Certified CCNP - Enterprise, CCNP - Security, and CCNA Cyber Ops and Experienced IT, Network, Security Specialist skilled & I have more than ten years of experience with following, 🥇Top rated Certified Network Engineer 🥇Certified Cybersecurity expert 🥇Certified router configuration, Routing design and troubleshooting 🥇Specializing in High performance Database Solutions and Data Visualizations 🔧 Technical Proficiency : Oracle Vm, putty, Kali Linux, Terminal Configuration, Cisco packet tracer, penetration testing, Zap, Nessus, windows server VM, and more. 🌟 Who Am I ? I'm William, A network engineer and security expert with over 7 years of experience. I help companies designs, manage, configure network, and secure thier database from attack and hackers. 🌟 Service offered ✅ Network design and configuration: Experienced in creating high performance and workable networks for companies and any other platforms networking is required ✅Penetration Testing: Highly proficient in running a Penetration testing with Zap, Nexus and other related tools. ✅Firewall: Experienced in building a robust firewall such as IPS, IDP and any other related to prevent the company database from vulnerabilities to attack ✅ Troubleshooting: Highly vast in Troubleshooting for detection, purpose to any form of attack run on the database of any company that hire me. ✅ Security: building a very robust security enterprise to secure a wide organization. 🌟 Why you choose me? I prioritize collaboration and client satisfaction, delivering high quality solutions on time. My attempts to detail and strong communication skills ensure your project is in a capable hands. 🤝Let's connect Excited to discuss how I can help you achieve your goals. Reach out via upwork messaging! Williams
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    Network Administration
    Network Access Control
    Network Planning
    Network Design
    Server Virtualization
    Server Administration
    Troubleshooting
    Windows Server
    Linux
    Cisco Router
    Wireless Network Implementation
    Network Monitoring
    Network Security
    Cisco ASA
  • $75 hourly

    • 0.0/5
    • (0 jobs)
    Tech-savvy problem solver specializing in computer support. With over 20 years of experience, I bring quick and practical solutions to your technical issues. From troubleshooting to optimization, let me be your go-to for seamless technology support on UpWork. In my spare time, I also am a ghost writer. I write content for blogs and/or social media.
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    Microsoft Office
    Information Technology Operations
    Fortinet
    Windows Administration
    IT Management
    Tech & IT
    IT Infrastructure
    Disaster Recovery
    Technical Project Management
    Information Technology
    Office 365
  • $125 hourly

    • 0.0/5
    • (0 jobs)
    PROFESSIONAL SUMMARY Hardworking, highly motivated professional eager to lend combined knowledge and skills to enhance business performance. Operates well in both individual and team capacities, leveraging seasoned work ethic to adapt to different processes and drive company objectives quickly. Resourceful and results-driven with a passion for growth and efficiency to meet company needs and increase service value. SKILLS Security Engineering Disaster Recovery Operations Network Security Management .CISCO Installations Data Encryption Hardware and Software Monitoring .VPN Configurations Vulnerability Testing Security Solutions Penetration Testing Splunk SIEM Security Compliance Cisco Routers and Switches Firewall Installation
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    Compliance
    System Administration
    Cisco Certified Network Associate
    Desktop & Laptop Support
    PCI DSS
    NIST Cybersecurity Framework
    Juniper
    Check Point
    Cisco ASA
    FortiGate Firewall
    Network Engineering
    Computing & Networking
    Computer Network
    Information Security
  • $61 hourly

    • 0.0/5
    • (0 jobs)
    Data Privacy and Risk professional with 4 years of experience specializing in Governance, Risk, and Compliance (GRC). A proven track record in implementing data protection frameworks, managing regulatory compliance, and mitigating risks to safeguard organizational assets. Passionate about driving ethical and secure practices, Excel in collaborating with cross-functional teams to build robust privacy programs that align with business goals. Stays updated on global privacy regulations and leverages expertise to navigate complex data governance challenges effectively and efficiently.
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    Risk Assessment
    Risk Management
    Governance, Risk Management & Compliance
    Linux
    Information Technology
    Company Policy
    Information Security
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