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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Principal IT Infrastructure Engineer - **Company:** Odyssey Systems Consulting Group - **Location:** Lincoln, MA, United States (Remote available) - **Contract:** Permanent contract - **Skills:** Amazon Web Services, Microsoft Azure, Cloud Computing, Software Documentation, Cyber Security, Hyper-V, Identity and Access Management, IT Management, Virtual Private Networks (VPN), Python (Programming Language), Microsoft SQL Server, Windows Servers, Performance Tuning, Windows PowerShell, Cloud Services, Security Information and Event Management, Virtualization Technology, Wide Area Networks, Wi-Fi Technology, Computer Network Technologies, System Availability, Firewalls (Computer Science), Infrastructure Automation Frameworks, Information Technology, PfSense, Data Management, Cloud Migration, Veeam, Terraform, Cisco, Vmware - **Published:** August 22, 2026 - **Apply:** https://www.clearancejobs.com/jobs/9110911/principal-it-infrastructure-engineer ## About the Role Citizenship: Must be a US citizen Minimum Required Qualifications Education: Bachelor's Degree in a related field Years of Experience: 12+ years of experience Certifications: Industry certifications Preferred Qualifications Clearance: Secret level clearance Years of experience: 15+ years of experience Certifications: Azure Solutions Architect, AWS, VMware VCP/VCAP, Palo Alto Cisco CCNP, etc. Technical Skills * Deep expertise in networking, firewall, VPN to include NetGate, PFSense, Ubiquity, Cisco, Palo Alto, Sonic Wall, etc. * Deep expertise in Windows Server systems, virtualization, enterprise storage, and networking technologies. * Advanced experience with cloud platforms (Azure preferred), hybrid connectivity, identity services, and cloud governance. * Advanced expertise in backup and disaster recovery including VEEAM, AvePoint and Zerto. * Strong knowledge of security best practices, SIEM, endpoint management, and compliance frameworks. * Demonstrated experience leading enterprise-level projects and cross-functional initiatives. * Proficiency in automation, orchestration, and infrastructure-as-code tools. Interpersonal Skills * Technical leadership and strategic thinking * Deep troubleshooting and analytical problem solving * Collaboration across IT and business teams * Security-first mindset * Innovation and continuous improvement * Ability to manage complex projects from design to delivery ## Description Odyssey is seeking a skilled and dependable Principal IT Infrastructure Engineer! The Principal IT Infrastructure Engineer is a technical leader responsible for architecting, implementing, and optimizing enterprise infrastructure across on-premises, cloud, and hybrid environments. This role provides expert-level engineering, drives modernization initiatives, ensures platform reliability and security, and mentors junior team members. The engineer works closely with IT leadership to shape long-term technology strategy and support critical business operations., Duties include, but not limited to: * Architect, design, and implement scalable, resilient infrastructure solutions across compute, storage, networking, virtualization, and cloud platforms. * Lead major infrastructure projects such as cloud migrations, infrastructure upgrades, network redesigns, and system modernization efforts. * Serve as a subject matter expert for advanced troubleshooting and performance optimization across complex, multi-site environments. * Strengthen security posture by implementing hardening standards, patching processes, identity management frameworks, and zero-trust practices. * Oversee DR/BCP architecture, ensure recovery plans meet RTO/RPO objectives, and conduct regular failover testing. * Support Windows Server environments on-prem and in cloud, including SQL server * Develop automation workflows and infrastructure-as-code solutions (PowerShell, Python, Terraform, etc.) to reduce operational overhead. * Evaluate new technologies, prepare recommendations, and contribute to multi-year infrastructure roadmaps. * Maintain/rearchitect LAN/WAN, Wi-Fi and firewall infrastructure. * Maintain firewall and VPN policies and configurations. * Maintain and optimize virtualization platforms (VMware/Hyper-V) and cloud services (Azure, AWS). * Collaborate with cybersecurity and application teams to ensure cohesive and secure service delivery. * Create detailed system documentation, architecture diagrams, and operational runbooks. * Provide technical leadership to junior engineers and assist in establishing engineering standards and best practices. ## Related Videos - [How Cisco embraced a DevOps culture within its network engineering team](https://www.wearedevelopers.com/videos/99-how-cisco-embraced-a-devops-culture-within-its-network-engineering-team) - [What makes Cybersecurity different for critical infrastructure?](https://www.wearedevelopers.com/videos/571-what-makes-cybersecurity-different-for-critical-infrastructure) - [WebAssembly: The Next Frontier of Cloud Computing](https://www.wearedevelopers.com/videos/972-webassembly-the-next-frontier-of-cloud-computing) - [Your Infrastructure Is Not a Playground: AI Agents for Infra Done Right](https://www.wearedevelopers.com/videos/2084-your-infrastructure-is-not-a-playground-ai-agents-for-infra-done-right) - [Generating code with Angular schematics](https://www.wearedevelopers.com/videos/129-generating-code-with-angular-schematics) - [Computer Vision from the Edge to the Cloud done easy](https://www.wearedevelopers.com/videos/263-computer-vision-from-the-edge-to-the-cloud-done-easy) ## Related Articles - [What Are The Top Skills Required For Azure Developers?](https://www.wearedevelopers.com/magazine/77-what-are-the-top-skills-required-for-azure-developers) - [How We Built a Worry-Free System That Runs for 10+ Years – And What We’d Do Again](https://www.wearedevelopers.com/magazine/751-how-we-built-a-worry-free-system-that-runs-for-10-years-and-what-we-d-do-again) - [Best Paying Jobs in Technology](https://www.wearedevelopers.com/magazine/256-best-paying-jobs-in-technology) - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [System change: restart as developer?](https://www.wearedevelopers.com/magazine/39-system-change-restart-as-developer)