Network Engineer SME

Network Engineer - SME

This position requires an active TS/SCI with Polygraph clearance.

The Network Engineer - Subject Matter Expert (SME) provides advanced technical leadership in the design, implementation, and optimization of complex network infrastructures. This role requires deep expertise in network architecture, security, and troubleshooting, with a strong focus on high availability, performance, and compliance. The SME collaborates with cross-functional teams to ensure secure, scalable, and resilient network solutions that align with organizational and mission-critical objectives.

Compensation & Benefits:

Pay commensurate with experience.

Full time benefits include Medical, Dental, Vision, 401K, and other possible benefits as provided. Benefits are subject to change with or without notice.

Network Engineer - SME Responsibilities Include:

• Design, implement, and manage advanced NAC solutions leveraging Cisco network devices, load balancers, Linux servers, and other Cisco appliances.
• Configure, maintain, and troubleshoot NAC policies and profiles to ensure secure and efficient network access control.
• Continuously monitor network traffic for anomalies or potential security threats, and implement timely remediation measures.
• Collaborate with cross-functional technical and business teams to align network security protocols with organizational objectives and compliance standards.
• Stay current with evolving industry trends, security threats, and NAC best practices, integrating new knowledge into system improvements.
• Provide expert-level technical support and guidance on NAC and broader network security issues to both internal stakeholders and external clients.
• Participate in the assessment, evaluation, and selection of emerging NAC technologies and vendors to enhance security posture.
• Performs other job-related duties as assigned

Network Engineer - SME Experience, Education, Skills, Abilities requested:

• TS/SCI with polygraph

• Minimum of 16 years' experience.

• Bachelor's or Master's Degrees are preferred in one or more of the disciplines described below where specific skills may include the following:

• Ability to translate customer requirements into enterprise network solutions

• Proven SME level experience as a CISCO Network Engineer with a focus on Network Security

• Strong proficiency with NAC platforms

• In-depth knowledge of network protocols, TCP/IP stack, and OSI model

• Experience with firewall management software such as Cisco FTD

• Excellent communication and interpersonal skills

• Ability to work independently and collaboratively in a fast-paced environment

• Must pass pre-employment qualifications of Cherokee Federal

Preferred Education, Experience, & Skills:

• Knowledge of NAC management software such as Cisco Identity Service Engine (ISE) is high desired

• Industry certifications such as CCNA Security, CCNP Security, REDHAT Certified Architect (RHCA), or similar industry certifications are preferred

• Demonstrated experience with Network Access Controls (NAC), CISCO profiling ISE

• Experience with Linux Operating Systems (OS) and Python scripting

• Experience with a wide variety of network technologies and solutions architectures is a plus

• Broad understanding of technical principles, theories and concepts in the networking field

• Knowledge of state-of-the-art systems engineering principles and network design concepts

• Cloud Service Provider and hybrid cloud experience (extending on premise networks to cloud providers such as AWS, Azure, Oracle and Google)

• Strong proficiency with Network Access Control (NAC) platforms is a plus

Company Information:

Criterion is a part of Cherokee Federal - the division of tribally owned federal contracting companies owned by Cherokee Nation Businesses. As a trusted partner for more than 60 federal clients, Cherokee Federal LLCs are focused on building a brighter future, solving complex challenges, and serving the government's mission with compassion and heart. To learn more about Criterion, visit cherokee-federal.com.

#CherokeeFederal #LI-CK4 #IntelCareers

Cherokee Federal is a military friendly employer. Veterans and active military transitioning to civilian status are encouraged to apply.

Similar searchable job titles:

• Network Infrastructure SME

• Senior Network Consultant

• Network Solutions Expert

• Principal Network Specialist

• Lead Network Engineer

Keywords:

• Network Design & Optimization

• Cisco Technologies

• BGP/OSPF/EIGRP Protocols

• Enterprise Network Security

• Infrastructure Automation

Legal Disclaimer: All qualified applicants will receive consideration for employment without regard to protected veteran status, disability or any other status protected under applicable federal, state or local law. Many of our job openings require access to government buildings or military installations. Candidates must pass pre-employment qualifications of Cherokee Federal.

Many of our job openings require access to government buildings or military installations. Candidates must pass pre-employment qualifications of Cherokee Federal.