Hire the best Network Security Engineers
in the United States
Kevin B.
Chicago, Illinois
🏆🥇✨Proven track record of delivering top-notch IT solutions ✨🥇🏆 - I specialize in networking, cybersecurity and virtualization including Citrix, VMware, and Microsoft technologies. My expertise spans Unifi, Meraki and Cisco in networking, SonicWall, Palo Alto and FortiNet in security as well as VMware, XenServer and Hyper-V virtualization. I've consistently achieved high client satisfaction through my dedication to excellence and attention to detail.
**Key Skills:**
👉 Virtual Machine Management: Proficient in template automation, Citrix MCS, PVS, and Citrix AppLayering for efficient virtual machine deployment and management.
👉 User Experience Optimization: Skilled in enhancing user experience with Citrix WEM, Citrix UPM, Profile Unity, and AppSense solutions.
👉 Wireless Deployments: Experienced in deploying wireless solutions from Meraki, Ubiquiti, and Cisco for seamless connectivity.
👉 Network Security: Expertise in implementing and managing network security firewalls from Meraki, Ubiquiti, SonicWall, Cisco, and Palo Alto to ensure robust protection.
👉 Storage Area Network (SAN) Deployment: Knowledgeable in SAN deployment utilizing Pure Storage and Dell/EMC solutions for reliable data storage.
👉 Exchange Connectivity: Proficient in troubleshooting Exchange connectivity issues and optimizing mail flow for uninterrupted communication.
👉 Windows Patch Management: Skilled in deploying Windows patches using WSUS and Ivanti Patch for enhanced system security and performance.
👉 Microsoft Distributed File Services (DFSr) Deployments: Experienced in deploying DFSr solutions for efficient file replication and management.
**Why Choose Me:**
✅ Proven Track Record: With a long history of successful client engagements, I have built a reputation for delivering exceptional IT solutions.
✅ Client Satisfaction: My focus on client satisfaction drives me to go above and beyond to meet project requirements and exceed expectations.
✅ Technical Expertise: I stay updated with the latest advancements in Citrix, VMware, and Microsoft technologies to provide cutting-edge solutions.
✅ Attention to Detail: I pay meticulous attention to detail in every project, ensuring accuracy and efficiency in implementation.
✅ Collaborative Approach: I believe in transparent communication and collaboration, working closely with clients to understand their needs and deliver tailored solutions.
**Let's Connect:**
🥇 Ready to elevate your IT infrastructure? Reach out to discuss how I can help you achieve your goals efficiently and effectively.
- Network Security
- Firewall
- Web Hosting
- Network Administration
- Microsoft Active Directory
- Citrix
- Cisco Meraki
- VMWare
- Server Virtualization
- Storage Area Network
- Ubiquiti
- Hosting Setup
- Email Deliverability
- Cloud Migration
- Email Security
Ben W.
Lodi, California
🥇 𝐔𝐩𝐰𝐨𝐫𝐤 𝐄𝐱𝐩𝐞𝐫𝐭-𝐕𝐞𝐭𝐭𝐞𝐝 𝐍𝐞𝐭𝐰𝐨𝐫𝐤 𝐚𝐧𝐝 𝐒𝐞𝐜𝐮𝐫𝐢𝐭𝐲 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫 🥇
Senior Network Engineer with 12+ years of hands-on experience designing, implementing, and managing networks for SMBs and enterprise organizations. Proven track record of optimizing infrastructure, enhancing security, and ensuring high availability to meet evolving business and operational demands. Adept at troubleshooting complex network issues, integrating emerging technologies, and driving continuous improvements to align with industry best practices.
✅ Enterprise & Service Provider Networking
✔ Vendors & Models:
• Cisco: Catalyst 9000/3850, Nexus 9000/7000
• Dell: PowerSwitch
• Ubiquiti: UniFi, UISP
• Aruba: AOS, Instant APs
✔ Technologies:
• Routing: BGP, OSPF, MPLS
• Switching: VLANs, STP, LACP, MLAG, VRRP, HSRP, QoS
• Load Balancing: HAProxy, Cloud Load Balancers
✅ Firewalls & Security Solutions
✔ Vendors & Models:
• Palo Alto
• PFSense / Netgate
• UniFi UDM, UISP EdgeRouter
✔ Security Services:
• Next-Gen Firewall (NGFW) Deployment & Optimization
• Intrusion Prevention (IPS/IDS), Zero Trust, DDoS Mitigation
• Web Filtering, Application Control, SIEM Integration, DNS
✅ VPN & Remote Access Solutions
✔ Technologies:
• IPSec, OpenVPN, WireGuard, SSL VPN, L2TP, SD-WAN Tunnels
• Enterprise VPNs, Hybrid Cloud Connectivity, Remote Workforce Security
✅ Linux, Cloud & Virtualization
✔ Linux: Ubuntu, Debian, CentOS, OpenBSD, FreeBSD
✔ Cloud Networking: AWS, Azure, Vultr, DigitalOcean, Linode
💼 SERVICES I OFFER
✔ Network Design & Optimization – Enterprise, ISP, Data Center
✔ Firewall & Security Hardening – NGFW, IPS/IDS, Zero Trust
✔ Cloud & Hybrid Networking – Multi-cloud, VPC Peering, Transit Gateway
✔ VPN & Secure Remote Access – IPSec, SSL, SD-WAN
✔ ISP & Broadband Solutions – BGP, MPLS, GPON, IPv6 Migration
✔ Network Troubleshooting & Performance Tuning
✔ Network Automation & Monitoring
- Network Security
- VPN
- Firewall
- WiFi
- DNS
- Ubiquiti
- Cloudflare
- UniFi
- Aruba
- Cisco
- Router
- Zero Trust Architecture
- Network Engineering
- PfSense
- Network Design
Russell M.
Vancouver, Washington
Hello! My name is Russell Mickler, Principal Consultant for Mickler & Associates, Inc.
I've been leading IT organizations since 1996, serving in roles like VP of Information Technology, Director of IT, and Manager of IT.
Since 2003, he has helped hundreds of small businesses worldwide use technology better as a private consultant.
During the 1990's, I earned technical certifications in the Microsoft NT and Novell Netware platforms. After earning my Master’s Degree in Technology in 2000, I earned my Computer Information Systems Security Professional (CISSP) certification in 2004.
I've resold and supported Google products since 2007 and feel I've come to specialize in Google's offerings. In 2015, I earned my Google Apps Certified Deployment Specialist certification; in 2019, I earned my Google Cloud Certified Collaboration Engineer certification.
A published technical author, I teach for universities across the country.
I can help you with expert, real-world experience with:
Implementing Best Practices
Writing and Auditing IT Policies, Procedures, and Work Instructions
Microsoft Windows 10 and Server
Apple Products and MacOS
Microsoft 365
Microsoft Office
Google Workspace
Disaster Recovery and Data Backups
iOS and Android Integration
And if you have any questions, message me here at Upwork.
Thanks for your time and consideration!
- Network Security
- Office 365
- Business with 10-99 Employees
- Business with 1-9 Employees
- Windows Server
- Microsoft Windows
- HIPAA
- Wireless Security
- Email Deliverability
- Technical Support
- Microsoft Outlook
- TCP/IP
- Microsoft Office
- Google Workspace
- Troubleshooting
ADRIAN M.
Carteret, New Jersey
Greetings! My name is Adrian McIntosh, and I am a seasoned Network Manager/Administrator with a deep interest in guaranteeing smooth network operations and strong cybersecurity. I possess over 15 years of experience, during which time I have effectively managed and enhanced networks, minimized security risks, and offered exceptional IT assistance to various organizations.
Core Competencies
- Network Management:
- All Windows Server (2008 - 2022)
- All Windows Desktop OS
- Cisco Routers and Switching
- Meraki Management
- Network Troubleshooting
- NAS/SAN (Synology, QNAP)
Cybersecurity:
- Network Security
- Pentesting (Tenable, Nmap)
- Anti-Virus Solutions (Carbon Black, Symantec)
- PCI Compliance
Cloud & Virtualization:
- Azure/AWS Cloud Services
- Virtualization (VMware, Hyper-V, Proxmox)
- Google Workspace
Communication & Collaboration:
- Exchange Management
- Microsoft 365
Additional Proficiencies:
- Helpdesk/Ticketing Systems (Zendesk)
- Documentation Tools (Hudu)
- Remote Monitoring and Management (NinjaRMM, Intune)
Services Offered:
I specialize in:
- Comprehensive Network Management
- Advanced Cybersecurity Solutions
- Cloud Services Integration (Azure/AWS)
- Virtualization Implementation and Management
- IT Support and Helpdesk Services
I appreciate your review of my profile. I can confidently assist you with your network management and cybersecurity needs. My mission is to ensure that your organization runs smoothly and is well-protected. Let's work together to achieve these goals.
- Network Security
- Windows Server
- Office 365
- Microsoft Azure
- Amazon Web Services
- Microsoft Active Directory
- Business with 1-9 Employees
- Technical Support
- System Configuration
- Tech & IT
- Network Administration
- VPN
- Microsoft Hyper-V Server
- Network Design
- Cybersecurity Management
Sammy B.
Los Angeles, California
I help organizations of all sizes build, mature, and manage their cloud security and compliance programs.
With over 15 years of experience in cybersecurity, I’ve led security initiatives for Fortune 100 companies like Warner Bros., EA Sports, Pfizer, State Farm Insurance, and Goldman Sachs. Today, I work with fast-growing SaaS companies, healthcare organizations, and mid-sized businesses to help secure their cloud environments and achieve compliance goals.
My expertise includes:
Cloud security architecture and hardening across AWS, Azure, and GCP
SOC 2, ISO 27001, HIPAA, and GDPR compliance readiness
Cloud risk assessments, gap analysis, and remediation planning
Penetration testing and vulnerability management
Security program development as a virtual CISO (vCISO)
SIEM deployment, configuration, and log monitoring (Splunk, ELK, and cloud-native tools)
Security policy and procedure development
Incident response planning and tabletop exercises
DevSecOps integration and CI/CD pipeline security
Certifications include CISSP, CISA, GPEN, GMON, GCCC, CEH, AWS Certified Solutions Architect, CHFI, CWSP, ITIL Foundation, and PMP.
I focus on delivering practical, business-aligned security outcomes that reduce risk, meet audit requirements, and build trust with your customers and stakeholders.
If you’re looking for help with cloud security, regulatory compliance, or security program leadership, let’s connect.
Keywords: cloud security, AWS security, Azure security, GCP security, SOC 2 compliance, ISO 27001 consultant, virtual CISO, vCISO, cybersecurity risk assessment, NIST CSF, CIS Controls, penetration testing, vulnerability management, SIEM deployment, Splunk consultant, ELK Stack security, cloud compliance, HIPAA security, GDPR compliance, cloud incident response, DevSecOps, secure CI/CD, security policies and procedures, cloud security audit, remote security consultant, cloud penetration tester, security roadmap, cloud vulnerability assessment.
- Network Security
- Security Policies & Procedures Documentation
- Penetration Testing
- Vulnerability Assessment
- Information Security Audit
- Web Application Security
- Compliance Consultation
- Security Infrastructure
- ISO 27001
- Certified Information Systems Security Professional
- PCI
- HIPAA
- SOC 2
- Cybersecurity Monitoring
- Cloud Security
Tyler W.
Lithia, Florida
🌟 TOP RATED PLUS Cybersecurity Consultant with 100% Job success rate 🌟
✅ Penetration Testing: Standard, Web application, mobile applications.
✅ Compliance: CMMC, DFARS, NIST 800-53, NIST 800-171, PCI, HIPAA, GDPR, ISO, SOC, SOX, GLBA, FedRAMP, CCPA, and more.
✅ Incident Response: Ransomware recovery, hacking response, forensic investigations.
✅ vCISO: Virtual Chief Information Security Officer
✅ Vulnerability Management: Vulnerability Scanning
Hello,
It is great to meet you (virtually)! My name is Tyler. I have over 15 years of cyber-security experience in multiple verticals. I have worked with fortune 500 brands, government, military, and intelligence agencies.
🌟 I have provided expert cybersecurity and compliance consulting for startups to hundreds of businesses! 🌟
My core expertise resides in: compliance and governance (PCI, HIPAA, SOC 2, NYSDFS, CMMC, DFARS, ISO, NIST, GDPR, and more), ethical hacking, incident response, penetration testing, secure design and architecture, and public speaking.
I am an excellent writer and also possess business savvy. Pairing technical expertise with exemplary writing skills is my forte. I am also fluent in Brazilian Portuguese.
I currently hold the following educational degrees and certifications:
✅ Master of Business Administration (MBA)
✅ Bachelor of Science in Cyber-Security
✅ Certified Information Systems Security Professional (CISSP)
✅ GIAC Certified Incident Handler (GCIH)
✅ GIAC Security Essentials Certification (GSEC)
✅ Microsoft Certified Systems Expert (MCSE)
✅ Microsoft Certified Systems Administrator (MCSA)
✅ Microsoft Certified IT Professional (MCITP)
✅ CompTIA Security+
✅ CompTIA A+
✅ CIW Web Design Associate
WHY CHOOSE ME OVER OTHER FREELANCERS?
-Professionalism: I treat all clients with respect and honor their trust in my services.
-Expertise: I have expertise across many cybersecurity, information technology, and compliance areas.
-Responsiveness: Constant and effective communication is the key to a successful engagement.
-Dedication: When i take on a task or project, you deserve my undivided attention and focus!
-Versatility: I can easily pivot from many different tasks. Whether your project is a standard penetration test or a Chief Information Security Officer engagement, I have the ability, knowledge, experience, and credentials to adjust based on your requirements.
-I have led over 150 incident response cases.
-I have brought over 75 organizations to full compliance for DFARS, NIST, PCI, HIPAA, GDPR, and more.
-I have conducted over 200 penetration tests.
✅ I will ensure that you get the results that you deserve. My clients trust me to complete their tasks and I ALWAYS deliver! Whether you are seeking a long term partner or a short term project, I am ready to deliver the high quality results that you deserve.
- Network Security
- Penetration Testing
- Vulnerability Assessment
- Incident Response Plan
- Application Security
- Security Assessment & Testing
- Encryption
- Information Security
- Security Analysis
- Internet Security
- GDPR
- Policy Writing
- Defense Federal Acquisition Regulation Supplement
- HIPAA
- Certified Information Systems Security Professional
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Resources to help you hire
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Resources to help you hire
Cost to hire a Network Security Engineer
Explore typical Network Security Engineer rates and what businesses pay to hire top talent.
Network Security Engineer job description template
Get tips to write a job post that attracts qualified Network Security Engineers.
Network Security Engineer interview questions
Top interview questions to help you hire the right Network Security Engineers, faster.
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