Hire the Best Certified CompTIA Certified Professionals

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Based on 347 client reviews
Chase B.

Sanborn, North Dakota

$75/hr
5.0
8 jobs

If you are dealing with a hacked system, a persistent network compromise, or require a confidential internal investigation, you need an expert who goes beyond basic virus scans. I am a certified Forensic Examiner and Security Engineer (GCIH, GCFE) actively managing enterprise-level security for over 350,000 endpoints. With a track record of investigating over 6,000 security incidents, I specialize in immediate threat containment, deep-dive digital forensics, and complete infrastructure recovery. I tailor my incident response to the exact needs of your organization: Rapid Malware & Virus Removal (For Business Owners & Webmasters) When a system or website is compromised, speed is critical. I execute immediate WordPress virus removal, ransomware containment, and phishing remediation. I don't just delete the visible malicious files like some freelancers, I am an incident response analyst and perform manual threat hunting to uncover the root cause, eradicate the infection, and harden your environment so attackers cannot return. Breach Mitigation & Confidential Investigations (For Executives & Legal) I provide enterprise-grade breach response and breach mitigation. I conduct highly sensitive HR investigations, user activity analysis, and data exfiltration tracking. Whether you are dealing with corporate espionage, insider threats, or a compromised Microsoft 365 environment, I deliver the concrete root cause analysis and forensic reporting required to manage liability and rebuild stakeholder trust. The essence of Digital Forensics is to build evidence that can withstand the scruitiny of court. Advanced Digital Forensics & Incident Response (For IT & Engineering Teams) For teams facing advanced persistent threats (APTs) or complex malware, I bring tier-3 SOC analysis and advanced threat detection engineering directly to your environment. I specialize in mapping lateral movement, analyzing privilege escalation (including Kerberoasting and Pass-the-Hash), and executing complete infrastructure recovery across Windows, Linux, and Cloud architectures (Azure, Entra ID, Google Workspace). Core Methodologies & Technical Toolchain File System & Registry Forensics: Executing deep-dive root cause analysis using KAPE, Magnet AXIOM, Autopsy, and the Eric Zimmerman suite for precise MFT carving, prefetch analysis, registry analysis, and system profiling. User Activity & USB Tracking: Tracing insider threats and compromised accounts through jump lists, LNK files, SRUM data, and comprehensive browser web history analysis (Hindsight, BrowsingHistoryView). Enterprise EDR & Network Analysis: Utilizing Palo Alto XSIAM/XDR, Microsoft Defender 365, Wazuh, and Velociraptor for active intrusion detection, event log analysis (EvtxECmd), network forensics, and live host investigation. Exploit Defense & Active Directory Security: Proactive vulnerability scanning and Active Directory hardening against Golden Ticket attacks and LLMNR spoofing utilizing BloodHound, Nmap, and Sysinternals. Beyond professional incident triage, I am a SANS Advisory Board member and I bring my expertise to present at cybersecurity conferences. If your digital assets and reputation are on the line, I can clean up the mess and write a report that regains trust in your stakeholders. Let’s connect to investigate the threat, lock down your network, and get your business back online.

  • Information Security
  • Cyber Threat Intelligence
  • Cybersecurity Tool
  • Cybersecurity Monitoring
  • Malware Removal
  • Malware Detection
  • Network Analysis
  • Digital Forensics
  • NIST Cybersecurity Framework
  • Linux
  • Incident Response Plan
  • Cybersecurity Management
  • Cloud Security
  • Malware Website
  • WordPress Malware Removal
  • Website Security
  • Threat Detection
  • Information Security Threat Mitigation
  • Vulnerability Assessment
  • Phishing Detection
William P.

Rutherfordton, North Carolina

$150/hr
5.0
43 jobs

UpWork Recognition: Expert-Vetted | Top-Rated Plus | 100% Job Success Score I provide affordable cyber security solutions to startups, small and medium-sized businesses, non-profits, and other organizations. I organizations that need improved security but don't have the budget to support an enterprise level. I work with these companies to create a security solution that is both affordable and effective. In today's world of ever-increasing cyber threats where small businesses are targeted more frequently, it is vital that these companies have IT Security systems in place. Statistics show that nearly half of small companies that suffer a cyber breach never recover. SPECIALITES: • Vulnerability Analysis • Penetration Testing • Compliance Assessment • Network Security Planning • Consultation • Managed Security Services • Risk Assessment & Management CMMC, HIPAA, SOC2, GDPR,

  • Ethical Hacking
  • Cybersecurity Management
  • Regulatory Compliance
  • Risk Assessment
  • Penetration Testing
  • Security Analysis
  • Information Security
  • Vendor Management
  • Data Privacy
Ehtisham A.

Islamabad, Pakistan

$30/hr
5.0
9 jobs

I am a Cloud Engineer, Azure Engineer, and Cloud Administrator with 6+ years of (MSP) hands-on experience designing, securing, and managing Microsoft cloud and hybrid infrastructures. I have successfully delivered projects for 60+ organizations across the United States, United Kingdom, Ireland, Germany, Italy, Australia, UAE, Saudi Arabia, Egypt, Bulgaria, and Pakistan. Currently serving as the Cloud Lead, where I design secure Azure environments, manage enterprise Microsoft 365 tenants, implement Zero Trust security, and support mission-critical cloud infrastructure. I hold Microsoft's highest cybersecurity certification (SC-100 Cybersecurity Architect Expert) along with AZ-500, AZ-104, MS-102, MD-102, and Cisco CCNA. I don't just hold these certifications; I apply them daily across production environments. Cloud Engineer | Cloud Administrator | Azure Administrator I help businesses build, migrate, optimize, and secure Microsoft Azure environments. Services include: • Azure cloud deployment and administration • Azure Virtual Desktop (AVD) • Azure AD / Microsoft Entra ID • Hybrid identity with Azure AD Connect • Azure Backup & Azure Site Recovery • Azure Policy & Governance • Network Security Groups (NSG) • Azure Firewall configuration • Cost optimization • Cloud migrations from on-premises to Azure • High availability and disaster recovery Microsoft 365 Administrator | M365 Engineer Complete Microsoft 365 administration for SMBs, enterprises, and MSPs. Expertise includes: • Exchange Online • SharePoint Online • Microsoft Teams • OneDrive for Business • Microsoft Purview • Data Loss Prevention (DLP) • Email security & anti-phishing • Microsoft Defender for Office 365 • Tenant-to-tenant migration • Licensing and identity management System Administrator | Server Admin | Windows Server Extensive experience managing Windows Server environments. Technologies include: • Windows Server 2016/2019/2022 • Active Directory • Group Policy (GPO) • DNS & DHCP • File Server & DFS • Hyper-V • VMware ESXi/vSphere • Remote Desktop Services (RDS) • Azure AD Connect • Multi-site Active Directory environments Intune Engineer | Endpoint Administrator Modern endpoint management using Microsoft Intune. • Windows Autopilot • Microsoft Intune (MDM/MAM) • Compliance Policies • Configuration Profiles • App Protection Policies • BitLocker • Windows Update for Business • iOS & Android management • Endpoint security baselines Successfully managed and secured hundreds of corporate endpoints across multiple organizations. Azure Security | Security Engineer | Microsoft Defender Helping organizations improve security posture through Microsoft's security ecosystem. Specializations include: • Microsoft Defender for Endpoint • Microsoft Defender for Identity • Microsoft Defender for Office 365 • Microsoft Sentinel (SIEM/SOAR) • Microsoft Defender XDR • KQL threat hunting • Logic Apps automation • Conditional Access • Multi-Factor Authentication (MFA) • Privileged Identity Management (PIM) • RBAC • Zero Trust Architecture • Secure Score improvement • Identity Protection I have helped organizations increase their Microsoft Secure Score from below 40% to over 97-98%. IT Support I also provide reliable Tier 1, Tier 2, and Tier 3 IT support for businesses of all sizes. • Remote IT Support • Microsoft 365 support • Azure administration • Windows troubleshooting • Server administration • User onboarding/offboarding • Identity and access management • Documentation and knowledge transfer Networking & Backup • Cisco CCNA • Fortinet Firewalls • Sophos Firewalls • Huawei Networking • VPN (IPsec/L2TP) • VLANs • Wi-Fi deployment • PRTG Monitoring • Wireshark • Datto BCDR • Veeam Backup • Acronis Cyber Protect • Azure Site Recovery Certifications ✔ SC-100 – Microsoft Cybersecurity Architect Expert ✔ AZ-500 – Azure Security Engineer Associate ✔ AZ-104 – Azure Administrator Associate ✔ MS-102 – Microsoft 365 Administrator Expert ✔ MD-102 – Endpoint Administrator Associate ✔ SC-900 – Security, Compliance, and Identity Fundamentals ✔ SC-200 – Security Operations Analyst ✔ Google IT Support Professional ✔ Cisco CCNA (200-301) ✔ Huawei HCIA Security & Cloud Computing ✔ EC-Council Ethical Hacking Essentials If you're looking for a Cloud Engineer, Cloud Administrator, Azure Engineer, Azure Administrator, System Administrator, Windows Server Administrator, Microsoft 365 Administrator, Intune Engineer, Endpoint Administrator, Azure Security Engineer, Microsoft Defender Expert, or IT Support Specialist, I can help you deliver secure, scalable, and well-documented solutions with minimal downtime and clear communication.

  • Microsoft Azure Administration
  • System Administration
  • Microsoft Intune
  • Office 365
  • Microsoft SharePoint Administration
  • Windows Server
  • ISO 27001
  • NIST Cybersecurity Framework
  • Cloud Security
  • Backup & Migration
  • IT Consultation
  • IT Project Management
  • IT Support
  • Microsoft Hyper-V Server
  • Microsoft Active Directory
  • Zero Trust Architecture
  • Email Deliverability
  • Cloud Engineering Consultation
Jeric D.

Paranaque City, Philippines

$30/hr
5.0
9 jobs

Hi, I’m Jeric a seasoned IT Support Specialist and Project Engineer with over 10 years of experience helping businesses streamline, secure, and optimize their IT infrastructure. I specialize in working with MSPs and SMBs to deliver reliable, secure, and automated IT solutions tailored to your unique environment. 🛠️ What I Do Best End-to-End IT Support & Troubleshooting Desktop, server, and network issue resolution for Windows-based environments. Microsoft 365 & Azure Administration Mailbox management, MFA, Conditional Access, Exchange Online, Intune, SharePoint, and Teams deployment. Firewall & Security Management Fortinet configuration, VPN setups, interface monitoring, failover, static IP setup, and firmware management. Automation & Deployment Scripting via PowerShell, automation using ImmyBot, onboarding flows using Rewst and IT Glue integration. Remote Monitoring & Management (RMM) Skilled in deploying and managing devices using tools like NinjaOne, Datto, Kaseya and other RMM platforms. Onboarding & Documentation Process automation for new device setup, software deployment, user access configuration, and IT Glue documentation. 🧠 Why Work With Me? Detail-oriented, reliable, and highly responsive. Experience working with multiple clients across different industries. Proven ability to reduce manual workload through automation and scripting. Committed to security, documentation, and long-term IT stability. 📌 Let’s Work Together Whether you need help with day-to-day IT operations, special projects, or automation deployments — I’m here to support your team and help you scale securely. Let’s connect and talk about how I can contribute to your goals.

  • Computer Network
  • Information Security
  • Computing & Networking
  • Python
  • Network Engineering
  • Firewall
  • Microsoft Active Directory
  • VPN
  • Security Infrastructure
  • Automation
  • Windows Server
  • DNS
  • Video Editing
  • Artificial Intelligence
  • Data Science
Kyle L.

Sherborn, Massachusetts

$13/hr
4.8
5 jobs

Currently pursuing the CCNP certification. Homelabbing in my free time building routers, switches, storage devices, servers, SIEMs. Experience with Proxmox, pfSense, Security Onion, Windows OS, various Linux OS, Active Directory. Current certifications: CISSP, Comptia Security+ and CySA+.

  • Information Technology
  • Cybersecurity Monitoring
Jayesh Kumar S.

Bengaluru, India

$60/hr
5.0
3 jobs

🚀 Accelerate Growth: Millions in Reach for Startups with Enterprise Sales I help founders, CTOs, and CEOs bridge the gap to enterprise-level sales, unlocking millions in business opportunities for their startups. Collaborate with the top vCISO, Security, and Compliance specifically focused on empowering startups and scale-ups. Security Consultant experience in designing and delivering enterprise-scale security solutions across AWS, Azure, and Google Cloud. Specialised in Zero Trust architecture and Microsegmentation, with strong expertise in implementing advanced, AI-driven security solutions. Proficient in end-to-end security architecture, including HLD/LLD design, cloud migrations, and security tool integration. Extensive experience securing telecom environments (4G/5G, WiFi, FTTx) through security assessments and penetration testing. A trusted advisor to CIO/CTO stakeholders, with a strong focus on translating business requirements into resilient, scalable, and future-ready security architectures. 🌟 Call to Action: Your First Consultation is on me. Message Me Directly for discussing more (Absolutely FREE) 🚨 Achieving your Compliance Certification guarantees my investment! -- If not all the fees will be REFUNDED 🚨 🔐😥 Struggling to keep up with Security and Privacy compliance? Is developing your product or business taking a backseat to endless meetings and paperwork? Don't let compliance slow you down. 🫴🏻 We offer: 🔐 Fast Security and Privacy Training: Get your team up to speed quickly. ☁️ 🔐 Cloud security assessments: Secure your AWS, GCP, or Azure environment. 💻🔐 Endpoint security and penetration testing: Identify and address vulnerabilities. 📉 Reduce sales cycles? 📋📜 Be prepared with answers to security and privacy questionnaires and close deals faster. 💸💵 Get an affordable security expert: ++ Our fractional vCISO service provides continuous access to a certified security, compliance, and privacy professional – at a fraction of the cost of a full-time hire. 🥇 Plus, we address the unique challenges of AI security and privacy. Upwork's only TRUSTED and EXPERIENCED Advisors who deal in AI Security and Privacy. ++ Focus on what matters most – growing your business – and leave security to us. 🤝🏻 Working with me, you will get: 📈 Focus on Growth, We Handle Security: Free yourself from the complexities of security and compliance management. We'll handle it all, so you can focus on building and scaling your company. 🔐 Expert Security, Delivered End-to-End: Our team of security professionals will manage your security needs comprehensively, from strategy to implementation. 📈Grow with Confidence: We're invested in your long-term success. We'll build a robust security framework that empowers you to achieve your growth goals and attract enterprise clients. 🌟 Your Trusted Security Team: Gain access to a curated pool of top-tier security professionals for every area, including SecOps, DevOps, Cloud Security, penetration testing, application security, and endpoint security. 🌟 The ONLY DATA CENTER specialist on Upwork who has experience handling Complex DC infrastructure and DC Solutions.

  • Data Center
  • Tech & IT
  • Troubleshooting
  • Operating System
  • Cisco Certified Internetwork Expert
  • Cisco UCS
  • Server Virtualization
  • Course Creation
  • Content Creation
  • Network Security
  • Security Management
  • Cloud Security
  • Cybersecurity Management

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Don't just take our word for it

What does a Certified CompTIA Certified professional do?

A Certified CompTIA Certified professional resolves technical issues for end users by configuring workstations and securing operating systems. This role focuses on baseline IT support tasks that keep business hardware functional and safe from common digital threats. The specialist diagnoses software conflicts and applies standard troubleshooting steps to restore productivity without unnecessary downtime. They also implement basic security measures to protect data privacy across small office or home office networks.

  • Diagnose and resolve workstation issues by following structured troubleshooting procedures for operating systems like Microsoft Windows. The specialist identifies root causes for software crashes or connectivity failures and applies fixes to restore full functionality for the user. This process involves checking system logs and verifying configuration settings to prevent recurring errors.
  • Detect and remove malware using specialized anti-malware tools and established remediation methods. The professional quarantines infected files to stop the spread of viruses and runs deep scans to ensure the system is clean. They also configure browser and security settings to block future threats and educate users on safe browsing habits.
  • Configure and secure basic workstation settings to align with core security best practices for IT support. This includes setting up wired and wireless networks in small office environments to ensure safe data transmission. The specialist manages user accounts and permissions to maintain proper access controls while supporting daily operational needs.

How to hire a Certified CompTIA Certified professional on Upwork

Step 1: Post a job

Define the specific IT support tasks and security baselines you need covered. The Job Post Generator powered by Uma™, Upwork's Mindful AI drafts a post after you describe your needs in a few sentences. You can write a new post, update a saved draft, or reuse an existing post.

  • List workstation configuration duties such as operating system setup and user account management for Microsoft Windows environments.
  • Specify malware remediation requirements including detection, quarantine, and prevention steps using standard anti-malware tools.
  • Detail security expectations like SOHO network configuration and privacy compliance during daily support activities.

Step 2: Evaluate candidates

Look for proof of hands-on troubleshooting and secure device management. Uma runs instant video interviews and builds shortlists with side-by-side comparisons to help you assess technical fit quickly.

  • Verify experience resolving end-user issues through documented case studies or work history that shows diagnostic logic.
  • Check for demonstrated ability to configure browser settings and apply core security best practices in small office environments.
  • Review past projects where the freelancer removed malware and implemented prevention measures to stop future infections.

Step 3: Interview your top choices

Discuss their approach to common hardware failures and software conflicts. Schedule and conduct interviews within Upwork Messages to receive an immediate transcript and summary after each one.

  • Ask how they diagnose boot failures or driver conflicts on Windows workstations without disrupting user productivity.
  • Request examples of how they secured wireless networks and configured firewalls for remote or hybrid teams.
  • Explore their method for educating users on privacy concerns and safe browsing habits during support tickets.

Step 4: Agree on scope and begin work

Set clear milestones for device setups and issue resolution volumes. Use Upwork Messages and the contract workroom for communication and project management, plus identity verification, payment protection, hourly tracking, and project funds for security.

  • Define deliverables such as a specific number of configured workstations or resolved support tickets per week.
  • Establish protocols for malware incident reporting and the tools required for remediation and prevention.
  • Outline expectations for maintaining security logs and documenting configuration changes for audit purposes.

Upwork is not affiliated with and does not sponsor or endorse any of the tools or services discussed in this article. These tools and services are provided only as potential options, and each reader and company should take the time needed to adequately analyze and determine the tools or services that would best fit their specific needs and situation.

The rates and information provided in this article are based on current data and industry sources available at the time of publication. Freelance rates can vary depending on factors such as experience, location, project scope, and market conditions. Readers are encouraged to conduct their own research to confirm current rates and trends, as this information may change over time.

How much does hiring a Certified CompTIA Certified professional cost?

$500-$2,500 per project is a typical range for focused Certified CompTIA Certified professional work. Final pricing depends on scope, technical complexity, required integrations, source-material quality, revision needs, and the freelancer's experience level.

Workstation configuration

$500-$1,200/project

Entry-level to mid-level
  • Configured operating system and user accounts
  • Applied baseline security settings and updates
  • Recorded configuration steps and credentials

Malware remediation

$1,200-$2,500/project

Mid-level
  • Detected and quarantined malicious software
  • Removed malware and restored system files
  • Implemented tools to block future infections

Network troubleshooting

$2,500-$4,500/project

Mid-level to senior-level
  • Identified connectivity and hardware faults
  • Resolved wired or wireless network issues
  • Tested connection stability and speed

Security hardening

$4,500-$7,000/project

Senior-level
  • Reviewed current system vulnerabilities
  • Updated firmware and closed security gaps
  • Established access controls and privacy rules

IT support optimization

$7,000-$12,000/project

Expert-level
  • Mapped recurring technical support tickets
  • Scripted routine maintenance and fixes
  • Created standard operating procedures for staff

Frequently asked questions

Is hiring a Certified CompTIA Certified professional worth it?

For most businesses, yes: hiring a Certified CompTIA Certified professional is worthwhile. These specialists resolve common workstation failures and configure operating systems to keep your team productive. They also apply baseline security practices that protect your data from everyday threats.

How do I evaluate Certified CompTIA Certified professional candidates?

Review their work history for specific examples of malware removal and OS configuration tasks. Ask candidates to describe the exact steps they take to troubleshoot a network connectivity issue on a Windows device.

What tasks can a Certified CompTIA Certified professional handle?

These professionals diagnose hardware and software issues, remove malware, and configure secure workstation settings. They also support basic network setup for small office environments and maintain user access controls.

Do Certified CompTIA Certified professionals manage enterprise servers?

No, this role focuses on end-user support and workstation maintenance rather than server administration. Hire a specialized system administrator for complex backend infrastructure management and database oversight.