Network Engineer, Senior
Scottish Rite for Children · Dallas, TX
- On site
- Full-time
- $120,000 / year
- Dallas, TX
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Job highlights
- Lead network engineering and infrastructure design.
- Implement and support Cisco and Palo Alto Networks solutions.
- Troubleshoot complex network and security issues.
- Develop network standards and mentor junior engineers.
- Ensure high availability and security of network.
About the role
Job Summary
We are seeking a Senior Network Engineer to act as the lead technical authority for our enterprise network infrastructure. This role is deeply hands-on and responsible for driving network design standards, leading complex troubleshooting efforts, and executing high-impact engineering initiatives. The successful candidate will bring expert-level experience with Cisco enterprise networking, Palo Alto Networks firewalls, and advanced network services, along with proven proficiency in enterprise wireless networking. This role also plays a key part in developing standard operating procedures (SOPs) and mentoring other network engineering staff.
This position is well aligned with a CCIE-level engineering role, requiring strong theoretical knowledge, practical implementation skills, and disciplined operational rigor.
Key Responsibilities
- Serve as the lead network engineer, providing technical direction and hands-on leadership across all aspects of the enterprise network
- Design, implement, and support complex Cisco-based campus, core, and wireless network architectures
- Act as the primary escalation point for advanced network issues, performing deep-dive troubleshooting and root-cause analysis
- Engineer, deploy, and maintain Palo Alto Networks firewalls, including policy design, advanced security features, and VPN services
- Design, deploy, and support enterprise wireless networks, ensuring high availability, performance, security, and seamless client connectivity
- Administer and enhance Cisco Identity Services Engine (ISE) for network access control, authentication, authorization, and profiling
- Utilize Cisco Catalyst Center to support network automation, assurance, configuration management, and operational visibility across wired and wireless environments
- Define and enforce network engineering standards, best practices, and design patterns
- Lead network lifecycle activities including upgrades, migrations, expansions, and hardware refreshes
- Create, maintain, and continuously improve standard operating procedures (SOPs), runbooks, and technical documentation
- Mentor and provide technical guidance to junior and mid-level network engineers
- Collaborate with security, infrastructure, and application teams to ensure stable and secure network integration
- Participate in on-call rotation and provide expert-level support during critical network incidents
Required Qualifications
- 7+ years of hands-on enterprise network engineering experience
- Expert-level knowledge of Cisco enterprise networking technologies
- Extensive experience with Palo Alto Networks firewalls in production environments
- Strong operational experience with Cisco ISE, including NAC policy design and troubleshooting
- Proficiency with Cisco Catalyst Center for wired and wireless network operations
- Proven proficiency with enterprise wireless networking, including design, deployment, and troubleshooting
- Advanced understanding of: Routing and switching protocols, Wireless RF fundamentals and client behavior, Network resiliency and high availability, Network security architecture and segmentation
- Proven ability to troubleshoot complex, multi-domain network issues independently
- Strong documentation skills, with experience authoring SOPs, standards, and operational guides
- Ability to lead technical initiatives end-to-end with minimal oversight
Preferred Qualifications
- CCIE (Enterprise, Security) or CCNP Enterprise, or equivalent demonstrated experience
- Palo Alto Networks certifications (PCNSE preferred)
- Experience with enterprise wireless platforms (Cisco Wireless, including controller-based or SDA environments)
- Experience with network automation and scripting (Python, REST APIs, Ansible)
- Experience supporting large-scale or mission-critical enterprise environments
- Familiarity with SD-Access and advanced campus architectures
Key skills/competency
- Cisco Enterprise Networking
- Palo Alto Networks Firewalls
- Enterprise Wireless Networking
- Cisco ISE
- Cisco Catalyst Center
- Network Automation
- Network Security
- Troubleshooting
- SOP Development
- CCIE Level Engineering
Skills & topics
- Senior Network Engineer
- Cisco Networking
- Palo Alto Networks
- Network Security
- Enterprise Wireless
- Cisco ISE
- Network Automation
- Troubleshooting
- Network Architecture
- CCIE
How to get hired
- Tailor your resume: Highlight Cisco, Palo Alto, ISE, and Catalyst Center experience. Quantify achievements in network uptime and problem resolution.
- Craft a compelling cover letter: Express passion for Scottish Rite for Children's mission and detail your senior network engineering expertise.
- Prepare for technical interviews: Be ready for deep dives into Cisco routing/switching, Palo Alto firewall policies, and wireless troubleshooting scenarios.
- Showcase leadership and mentorship: Be prepared to discuss how you've led projects and guided junior engineers.
- Demonstrate problem-solving skills: Highlight instances of complex, multi-domain network issue resolution.
Technical preparation
Master Cisco routing and switching protocols.,Deeply understand Palo Alto Networks firewall features.,Gain hands-on Cisco ISE and Catalyst Center experience.,Practice enterprise wireless design and troubleshooting.
Behavioral questions
Describe a complex network issue you solved.,How do you lead technical projects and teams?,How do you mentor junior network engineers?,Explain your approach to documenting network procedures.
Frequently asked questions
- What is the work arrangement for the Senior Network Engineer role at Scottish Rite for Children?
- The Senior Network Engineer position at Scottish Rite for Children is based in Dallas, TX, and requires a Monday-Friday work schedule with the flexibility for after-hours support as needed. This role appears to be on-site in the hospital setting.
- What are the key technologies for the Senior Network Engineer job at Scottish Rite for Children?
- The Senior Network Engineer role at Scottish Rite for Children emphasizes expert-level experience with Cisco enterprise networking, Palo Alto Networks firewalls, Cisco Identity Services Engine (ISE), and Cisco Catalyst Center. Proficiency in enterprise wireless networking is also crucial.
- Does Scottish Rite for Children offer opportunities for professional development for a Senior Network Engineer?
- While not explicitly stated, the job description mentions that the role is well-aligned with a CCIE-level engineering role and involves mentoring junior engineers. This suggests a strong focus on technical expertise and potentially opportunities for growth through challenging projects and knowledge sharing.
- What is the expected level of experience for the Senior Network Engineer at Scottish Rite for Children?
- Scottish Rite for Children seeks a Senior Network Engineer with at least 7+ years of hands-on enterprise network engineering experience. Expert-level knowledge in specific technologies like Cisco and Palo Alto Networks is required.
- How can I demonstrate my technical skills for the Senior Network Engineer role at Scottish Rite for Children?
- To demonstrate your technical skills for the Senior Network Engineer role, highlight your experience with Cisco enterprise networking, Palo Alto Networks firewalls, Cisco ISE, and Cisco Catalyst Center. Showcase your ability to design, implement, and troubleshoot complex network architectures, including wireless.
- What is the 'mission' referenced in the Senior Network Engineer job description at Scottish Rite for Children?
- The mission at Scottish Rite for Children is 'to give children back their childhood!' The organization is dedicated to providing care for children with orthopedic conditions, learning disorders, and related issues.
- What does 'CCIE-level engineering role' mean for the Senior Network Engineer position?
- Being aligned with a CCIE-level engineering role means the Senior Network Engineer position requires advanced theoretical knowledge, practical implementation skills, and disciplined operational rigor, comparable to the expertise expected of a Cisco Certified Internetwork Expert.