Infrastructure Engineer(Networking and Cloud) (Miramar)

Role : Infrastructure Engineer

Location : Dallas, TX - hybrid

Duration : 6 months CTH

Job Description :

The Senior Network Engineer is responsible for designing, implementing, and supporting enterprise infrastructure solutions, with a strong focus on cloud and hybrid networking. This role collaborates with cross-functional teams to deliver secure, scalable, and high-performing connectivity across on-prem and cloud environments. The engineer also serves as an escalation point for complex issues and contributes to technical standards, documentation, and process improvement.

Key Responsibilities

Design, configure, and support cloud and on-prem network infrastructure (Azure, AWS, Cisco ACI)

Manage connectivity solutions including Azure ExpressRoute, AWS Direct Connect, and BGP routing

Support hybrid environments integrating Cisco Nexus, Palo Alto firewalls (VM & hardware), and VPNs

Provide Tier 2 / 3 support and participate in on-call rotation

Troubleshoot performance, security, and connectivity issues across enterprise networks

Perform capacity planning, risk assessments, and contingency planning

Evaluate new technologies, recommend improvements, and contribute to network strategy

Maintain detailed documentation of network architecture, standards, and configurations

Mentor junior team members and support cross-team initiatives

Qualifications

Minimum :

Bachelors or Technical degree in a related field or equivalent experience

7+ years of experience in enterprise network engineering

Proficiency in cloud networking (Azure / AWS), BGP, and data center technologies

Hands-on experience with Palo Alto NGFW (hardware & VM), Cisco ACI, Nexus, and QoS policies

Strong troubleshooting, documentation, and communication skills

Familiarity with ITIL practices and ticketing systems

Willingness to travel up to 10%

Preferred :

Experience with infrastructure-as-code and automation tools

AWS Certification

Previous experience in large-scale hybrid cloud environments

Specialized Technologies

Cloud Networking : Azure (ExpressRoute), AWS (Direct Connect), VPC, Transit Gateway

Routing / Switching : BGP, OSPF, EIGRP, Cisco Nexus, Cisco ACI

Security : Palo Alto firewalls (hardware & VM), VPN, segmentation, network policy controls

Performance : QoS, SLA monitoring, backbone design, network optimization