Senior Infrastructure Engineer

Description

The Senior Infrastructure Engineer is a jack of all trades role, whose primary skill is being able to research and find solutions to tackle almost any problem they are challenged with. You will be responsible for designing, securing, and maintaining Stream IT’s core infrastructure with a strong emphasis on Microsoft Azure and Fortinet technologies. This role supports hybrid cloud environments, leads modernization initiatives, and serves as a senior escalation point for complex network, identity, and systems issues.

• Ensure uptime and performance for critical infrastructure systems.
• Write SOPs, runbooks, and architectural documentation.
• Participate in on-call rotation and scheduled maintenance windows.
• Configure and manage FortiGate firewalls: policies, NAT, VPN (Client & site-to-site IPsec), HA, and SD-WAN.
• Administer Windows Server, Active Directory, DNS, DHCP, Intune.
• Architect, deploy, and maintain Azure IaaS/PaaS (VMs, VNets, NSGs, Load Balancers, Azure Front Door, Azure Arc).
• Support backup/DR strategy based on Stream IT’s continuity framework.
• Manage FortiSwitch and FortiAP for secured campus and branch connectivity.
• Partner with Help Desk, Infrastructure, and Business Ops teams.
• Support network segmentation, secure remote access, and zero-trust enforcement.
• Serve as Tier III escalation for infrastructure, network, and identity incidents.
• Build resilient hybrid-cloud solutions aligned with zero-trust and Stream IT security and network standards.
• Utilize FortiManager and FortiAnalyzer for centralized management, analytics, and compliance.

Requirements

This position is in-office at our Dallas, TX location. Steam does not provide visa sponsorship at this time.

• Experience with Intune, M365 security, and configuration baselines.
• Strong hands-on experience with FortiGate firewalls and technologies
• Clear communicator with excellent documentation habits.
• Hybrid or onsite presence as required by Stream IT.
• Support on-prem and cloud identity (AD, Entra ID, SSO, Conditional Access, MFA).
• 5+ years of experience in infrastructure engineering or similar roles.
• Experience supporting SOC 1 compliance.
• Fortinet NSE 3–6 certifications.
• Leadership mindset and ability to mentor junior engineers.
• Azure experience across compute, networking, identity, and automation.
• Strong problem-solving and troubleshooting skills.
• Hybrid Active Directory integration with Entra ID administration experience.
• Strong networking (TCP/IP, VLANs, routing, VPN).
• Ability to work in a fast-paced, evolving environment.
• Up to 10% travel, depending on the project.
• Familiarity working in an ITSM. platform
• Ability to lift up to 25 lbs. of IT equipment.
• Microsoft AZ-104, AZ-305, or AZ-500 certifications.

Benefits

Stream Realty Partners offers competitive salaries, bonuses, medical/dental/vision insurance, pharmacy benefits, health savings account, flexible spending accounts, 401(k) plan with company matching, PTO, and holiday pay. Individual compensation packages are based on various factors unique to each candidate, including skill set, experience, qualifications, location, and other job-related reasons.

IMMEDIATE IMPACT. MEANINGFUL CAREER.At Stream, we know our success begins and ends with our people. It’s the reason we work hard to attract and retain the best and brightest talent. From day one, you will be an integral member of our high-caliber, collaborative team. We will empower you to apply your energy, expertise, and creativity to meet our client’s needs while instilling you with unsurpassed market knowledge and development opportunities to succeed. When you join Stream, you won’t simply start a new job—you will build a meaningful and impactful career.

• Occasional after-hours maintenance and on-call work.

Training + Development

Interview process

Visa Sponsorship

Security clearance