Hire the best Network Administrators in Missouri
Check out Network Administrators in Missouri with the skills you need for your next job.
- $30 hourly
- 5.0/5
- (5 jobs)
My wife and I combined have over 30 years of experience working in Real Estate, my wife as a Broker, and myself as an Agent and Mortgage Broker. We have also worked as Virtual Assistants and Transaction Coordinators over the years for several clients, so together we offer you decades of knowledge and experience in all aspects of Real Estate. We successfully ran our own Real Estate Brokerage Firm for over 18 years and have experience in all aspects of running that business as well. In the past, we have owned multiple single-family rental properties and have experience in rehabbing and flipping houses. During the recession, we worked as full-time Broker Price Opinion agents for lenders turning out on average 700 BPOs (CMAs) a year. We also can offer expertise in the IT field, as we both worked as Network administrators and have worked help desk assisting users with software and hardware issues. This affords us the ability to learn just about any software and database programs you are using with ease. Although we are no longer licensed, we enjoy working from home-sharing our knowledge and experience while helping others. You would essentially be getting two talents for the price of one (our contract would be through my profile only), a virtual team to handle all of your needs. We would like to offer you our services and would love an opportunity to discuss with you in more detail your job requirements and your specific needs for a virtual assistant. We are prepared to handle just about anything you can give us and we're ready to go to work for you. I'm also a 20-plus-year Pro Tools recording engineer and lifelong musician. I am a Riff Writer, Recording Guitarist, Self-Taught Mixing and Mastering Engineer. I'm detail-oriented and efficient but will take the time to get it right, always to the client's satisfaction.Network Administration
Avid Pro ToolsReal EstateInformation TechnologyHardware TroubleshootingReal Estate AppraisalAudio ProductionSound MixingAudio EngineeringSoftware DocumentationAudio RecordingHelpdeskReal Estate PhotographyData Entry - $40 hourly
- 5.0/5
- (3 jobs)
Tyler | Network & Systems Engineer | IT Consultant Are you looking for a skilled and reliable IT professional to tackle your technology needs? Your search ends here. I am an experienced Network and Systems Engineer with a strong background in enterprise IT solutions. With expertise in Cisco, Juniper, and Fortinet products, I specialize in: ✅ Network & Systems Administration – Ensuring optimal performance, security, and reliability. ✅ IT Support & Troubleshooting – Providing expert computer support, repair, and maintenance. ✅ System Center Configuration Manager (SCCM) – Managing and deploying enterprise IT systems. ✅ VoIP Systems & Integration – Configuring, optimizing, and enabling seamless communication between VoIP systems. ✅ Technical Documentation – Crafting clear, concise guides and manuals for systems and applications. ✅ Client & End-User Support – Delivering excellent customer service and building strong relationships. With 5+ years of enterprise IT experience and a lifelong passion for technology, I bring both expertise and enthusiasm to every project. Whether you need remote IT support, consulting, or contract-to-hire solutions, I’m here to help. 📩 Let’s connect and discuss how I can support you or your business!Network Administration
Avaya3CXVoIP PBXNetwork DesignCiscoCisco CallManagerCisco Certified Network AssociateCustomer SupportTechnical SupportInformation & Communications TechnologyTelecommunicationsInformation Technology OperationsWindows AdministrationSystem Administration - $35 hourly
- 5.0/5
- (1 job)
Qualifications Summary CCNA Routing & Switching and CCNA Security Certified Network Engineer with 24 years in the network and telecommunication field including 10 years in the financial, 3 years in the retail, and 7 years in the telecom sector of network ing. Responsible for monitoring, troubleshooting, and implementing LAN/WAN, SDWAN and wireless network solutions using multiple technology solutions. Lead Network Engineer supporting stores, distribution centers, and corporate campus network s. Knowledge and experience with multiple vendor platforms for network connectivity including are Palo Alto, Juniper, Aruba Network s switches, Aruba Airwave, Clearpass, Cisco routers, switches, and firewalls and Riverbed.Network Administration
AI SecurityData Center DesignMultiprotocol BGPOSPFSolarWinds VoIP & Network Quality ManagerJuniperArubaCisco ASACisco Merakidot1xComputer NetworkComputing & NetworkingNetwork DesignNetwork Engineering - $55 hourly
- 5.0/5
- (3 jobs)
Experienced IT professional with over a decade of expertise in enterprise unified endpoint management, security, and automation. Proven track record in managing Microsoft 365, Intune device management, and lifecycle management. Skilled in Azure and hybrid domain resource migration, cloud management, and modernization projects. Adept at cybersecurity platform onboarding, alerting, and vulnerability management, with a focus on compliance administration and industry standards such as SOC2, PCI, and ISO27001. Proficient in troubleshooting and maintaining diverse environments of devices, providing rapid response and asset data protection for high-value individuals. Excellent communication skills, with a history of engaging with clients, stakeholders, and executive teams to deliver IT solutions and improvements.Network Administration
WiFiWireless CommunicationInformation TechnologyCybersecurity ManagementSystem Security - $60 hourly
- 5.0/5
- (2 jobs)
Dynamic and results-driven Sr IT Engineer with over 14 years of experience in spearheading transformative IT projects and delivering exceptional solutions. Proven expertise in orchestrating large-scale migrations, optimizing infrastructure, and providing strategic IT support to diverse clientele. Skilled in designing and evaluating solutions to elevate complex Windows server infrastructure, I thrive on making recommendations that drive organizational enhancement. My collaborative approach enables me to work effectively with both technical and non-technical stakeholders, ensuring alignment with business objectives. Diligent in routine system maintenance and capacity validation, I uphold the highest standards of security and compliance. I am adept at accurately depicting technical environments and excel in virtualized settings. Additionally, I bring expertise in advanced scripting with PowerShell and a solid grasp of Microsoft Windows OS and Active Directory. With a commitment to continuous improvement, I am poised to contribute effectively to your team's success.Network Administration
Microsoft SharePoint AdministrationOffice 365Systems EngineeringIT SupportMicrosoft SQL Server Administration - $32 hourly
- 0.0/5
- (0 jobs)
I’m an Information Security Practitioner. With 5+ years of IT experience, and 10+ years of customer service and management, I am a highly skilled information systems Security Analyst who has consistently enhanced data protection, reduced vulnerability risk, and improved network efficiency by implementing new security measures and technologies. In just 6 months, I increased system compliance by 20% and decreased cyberattacks by 48%.Network Administration
Microsoft Dynamics 365Oracle Fusion ApplicationsComputer Hardware InstallationInformation SecurityTroubleshooting - $125 hourly
- 5.0/5
- (23 jobs)
Welcome to my home here on Upwork! 🏡 Most of my visitors drop by because they are tired of being told that what they’re trying to do “can’t be done” or they are looking for a developer who truly adds value to a project beyond simply completing tasks. An expert that can quickly gain a system wide view, proficiently manage agile development, and that will be a true asset to your project by taking ownership in problem-solving. Providing insight, alternatives, and recommendations on top of being able to understand and execute instructions. What is the development challenge that you are facing right now? Send over an invite to your project, or a direct message, and we can start talking about solutions right away. 🔧 𝐒𝐞𝐫𝐯𝐢𝐜𝐞𝐬 𝐎𝐟𝐟𝐞𝐫𝐞𝐝: 𝐅𝐫𝐨𝐧𝐭 𝐚𝐧𝐝 𝐁𝐚𝐜𝐤-𝐄𝐧𝐝 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭: Planning, Design, Documentation, Coding, Testing, Debugging, Deployment, Monitoring, and Maintenance. 𝐒𝐲𝐬𝐭𝐞𝐦 𝐀𝐝𝐦𝐢𝐧𝐢𝐬𝐭𝐫𝐚𝐭𝐢𝐨𝐧: Cloud infrastructure Design, Deployment, Optimization, Maintenance, Scaling, Recovery and Backup, Troubleshooting, and Cost Management. 𝐏𝐫𝐨𝐣𝐞𝐜𝐭 𝐌𝐚𝐧𝐚𝐠𝐞𝐦𝐞𝐧𝐭: Planning, Project Requirements, Task Detailing, Developer Support and Feedback, Problem Resolution, Progress Monitoring, Qualification Testing, and Stakeholder Communication. 𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞 𝐀𝐝𝐦𝐢𝐧𝐢𝐬𝐭𝐫𝐚𝐭𝐢𝐨𝐧: Architecting, Optimization, Monitoring, Recovery, Updating, and Merging. 🛠️ 𝐌𝐲 𝐂𝐨𝐫𝐞 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞: Python | JavaScript | Java | PHP | Express.js | Django | CSS | HTML | React.js | Bootstrap | MySQL | PostgreSQL | Git | SVN | Amazon Web Services | AWS EC2 | Linux | ⁉️ 𝐅𝐫𝐞𝐪𝐮𝐞𝐧𝐭𝐥𝐲 𝐀𝐬𝐤𝐞𝐝 𝐐𝐮𝐞𝐬𝐭𝐢𝐨𝐧𝐬 𝐐: Do you test your code? 𝐀: Absolutely! And so does every member of my team. Especially with big or particularly impactful code changes, I am never satisfied with just testing the new code. New functionality is tested, as well as existing or adjacent functionality. And when appropriate, even legacy or whole project validation.Network Administration
SQLite ProgrammingUnreal EngineMySQL ProgrammingHTMLDatabase AdministrationWordPressWeb DevelopmentUbuntuDevOpsSecurity ManagementNGINXWindows ServerLinux System AdministrationLinuxSystem AdministrationJavaScriptPHPMySQLAmazon Web Services - $35 hourly
- 5.0/5
- (2 jobs)
🚀 Experienced IT Manager | Remote Support | Windows | Office 365 | GPO | Automation Hi, I’m Cory—a seasoned IT Manager with over 6 years of hands-on experience supporting businesses with everything from daily tech issues to strategic infrastructure upgrades. I specialize in remote IT support, Office 365 configuration, Windows system administration, Group Policy (GPO), and network troubleshooting. Here’s what I can help you with: 🔧 Troubleshooting Windows, email, VPN, printer, or server issues 🛠️ Office 365 setup, email migration, and security hardening 🧩 Group Policy configuration for user/device management 💡 PowerShell scripting & process automation 🔐 Security best practices for small business environments 🧰 General tech support for remote teams or small offices Clients love working with me because I speak both tech and business—I don’t just fix the issue, I help you understand it and prevent it from coming back. 💬 Let’s chat! Whether it’s a one-time fix or ongoing IT support, I’m here to help you stay productive and secure.Network Administration
FacebookTwitter/X MarketingWordPressGoogle AnalyticsLinuxCloud ComputingWindows 11 AdministrationPfSenseEmail SupportRemote IT ManagementMicrosoft Windows PowerShellGroup PolicyMicrosoft Active DirectoryTechnical SupportOffice 365Windows ServerIT Support - $27 hourly
- 0.0/5
- (0 jobs)
Hello! I am a detail-oriented IT Support Specialist and aspiring web developer, ready to tackle your technical challenges independently. With over 7 years of hands-on experience in troubleshooting hardware, software, and basic network issues, I thrive on delivering precise and efficient solutions. I'm currently advancing my skills with CompTIA A+ & IBM Full Stack Developer Professional certifications, bringing a fresh, methodical approach to every project. As I pursue these skills, I'm eager to apply my growing knowledge of HTML, CSS, JavaScript, and WordPress to help build or maintain your digital presence efficiently.Network Administration
Web DevelopmentProject ManagementCustomer ServiceData EntrySystem AdministrationTechnical SupportResponsive DesignJavaScriptCSSHTMLWordPressHardware TroubleshootingTroubleshootingIT Support - $14 hourly
- 0.0/5
- (1 job)
I'm a Python and C developer. One project of mine was coding a MineSweeper clone then training an AI to beat it. I am very proficient in python and c/c++.Network Administration
Internet Protocol SecurityNetwork MonitoringReverse EngineeringIPv6JavaScriptData AnalysisArtificial Neural Network Want to browse more freelancers?
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