Senior Network Engineer

Qbe • Doral, FL

13d • Onsite

About The Position

QBE, LLC provides mission-focused technology, cybersecurity, engineering, and enterprise IT support to federal customers. Our teams deliver practical, reliable solutions that help customers sustain secure and effective mission operations. Overview QBE, LLC seeks a motivated, career- and customer-oriented Senior Network Engineer to join our team in Doral, FL. The Senior Network Engineer will support enterprise network planning, design, operations, and security for mission-critical environments. This role requires deep technical expertise in classified network operations, network security, Cisco technologies, DISA STIG compliance, and coordination with cybersecurity and operational stakeholders.

Requirements

• BA/BS degree in a field necessary to assume Network Engineer responsibilities. Four additional years of relevant experience may be substituted in lieu of a degree.
• Nine (9) or more years of experience, including five (5) or more years of relevant Network Engineer experience.
• Must have a current and active TS/SCI clearance.
• Deep understanding of networking protocols, including TCP/IP, DNS, DHCP, and routing protocols, as well as network security principles.
• Expertise configuring and managing network devices, including routers, switches, firewalls, and intrusion detection/prevention systems.
• Hands-on experience with Cisco networking technologies, including IOS and NX-OS, and security appliances such as ASA firewalls and Cisco ISE.
• Familiarity with network monitoring and management tools.
• Knowledge of virtualization and cloud networking concepts.
• Experience securing classified networks, including SIPR, NIPR, and JWICS.
• Experience implementing DISA STIGs.
• Experience with cybersecurity frameworks and standards, including the NIST Cybersecurity Framework and RMF.
• Knowledge of network access control and authentication mechanisms.
• Ability to assess and mitigate network security risks.
• DoD 8570.01-M IAT Level II certification.

Nice To Haves

• Master’s degree in Computer Science, Information Technology, or a relevant discipline.
• Experience with cross-domain solutions and guards.
• Knowledge of cloud computing security architectures, including SCCA.
• Experience with scripting and automation tools for network management.
• Familiarity with the ITIL framework and service delivery concepts.
• ITIL Foundation certification.
• Relevant networking certifications, such as Cisco CCNP, CCIE, or CompTIA Security+.
• Experience at a DoD Combatant Command, such as SOUTHCOM, NORTHCOM, CENTCOM, CYBERCOM, INDOPACOM, EUCOM, AFRICOM, STRATCOM, TRANSCOM, SOCOM, SPACECOM, or a component is desired.

Responsibilities

• Plan, design, and maintain the connectivity of enterprise network assets, ensuring compliance and secure operations on classified networks, including SIPR, NIPR, and JWICS.
• Collaborate with stakeholders to address connectivity requirements and implement necessary configurations to facilitate efficient and secure data transmission.
• Ensure all network switches and routers are operational, properly configured, and compliant with DISA STIG requirements; perform regular maintenance, updates, and troubleshooting.
• Configure, maintain, and monitor firewalls, intrusion protection systems, intrusion detection systems, and Cisco Identity Services Engine (ISE) for network access control and authentication.
• Implement security measures for specialized systems and networks.
• Support the planning and implementation of enterprise service connections between networks, systems, and applications across domains.
• Facilitate connections for auditing, authentication, secure cloud computing architecture (SCCA), cross-domain solutions, and guards.
• Collaborate with ISSOs and Cybersecurity Services Leads in the Risk Management Framework (RMF) process by providing inputs, documentation, and technical guidance.
• Mentor and train NOC staff and Junior Engineers.

What This Job Offers

• Job Type: Full-time
• Career Level: Senior