Senior Network System Engineer

Simventions•Dahlgren, VA

1d•$115,000 - $180,000

About The Position

The Network Engineer will be responsible for the design, implementation, maintenance, and support of the network infrastructure supporting the CIAT system. This role requires in-depth knowledge and hands-on experience with Cisco networking technologies, VMware virtualization, and scripting languages. The engineer will work independently and collaboratively to ensure the CIAT network is secure, reliable, and performs optimally to meet the demanding requirements of the training environment. The ideal candidate is a self-motivated problem-solver with a strong understanding of network architecture and a commitment to continuous learning. Travel Required to support system deployments and maintenance activities (<10%)

Requirements

Extensive knowledge and experience working with, configuring, and managing Cisco ACI multi-tenant network environments.
Strong proficiency with Cisco IOS/IOS-XE-based networking switches and routers.
Hands-on experience implementing and managing Cisco Firepower-based firewalls.
Proficiency in administering and supporting Cisco ISE.
Familiarity with VMware, including VM configuration and experience with standard and distributed virtual network switches.
Understanding and experience with ACI virtual machine manager (VMM) network integrations.
Proficiency in scripting languages such as Ansible, PowerShell, Bash, and Python.
Comprehensive understanding of system of systems concepts, IaaS, and complex system architectures.
Experience with Linux (RHEL and Ubuntu) and Windows operating systems.
Excellent documentation and communication skills.
Proven ability to troubleshoot complex problems independently.
An ACTIVE Secret Clearance is required for this position. Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information. US Citizenship is required to obtain a clearance.

Nice To Haves

AWS tactical networking knowledge in BL9 or BL10.
Cisco, VMware, and/or other networking-focused certifications.
Programming or development experience with network configuration using SDN.
Experience with network source code repositories for configuration management.

Responsibilities

Design, configure, and manage Cisco ACI multi-tenant network environments.
Configure and maintain Cisco IOS/IOS-XE-based networking switches and routers.
Implement and manage Cisco Firepower-based firewalls.
Administer and support Cisco Identity Services Engine (ISE).
Utilize VMware virtualization technologies, including configuring and managing standard and distributed virtual network switches.
Implement and maintain ACI virtual machine manager (VMM) network integrations.
Automate network tasks using scripting languages such as Ansible, PowerShell, Bash, and Python.
Maintain a comprehensive understanding of CIAT system-of-systems architecture, IaaS components, and their interaction with the supporting networking systems.
Install, configure, and maintain Linux (primarily RHEL and Ubuntu) and Windows operating systems as they relate to network infrastructure components.
Develop and maintain documentation for network processes and configurations.
Communicate effectively with team members to resolve technical issues and share knowledge.
Troubleshoot complex network problems independently, with minimal supervision.
Participate actively in an Agile team environment.

Benefits

Medical, dental, vision, and prescription drug coverage
Employee Stock Ownership Plan (ESOP)
Competitive 401(k) programs
Retirement and Financial Counselors
Health Savings and Health Reimbursement Accounts
Flexible Spending Accounts
Life insurance, short- & long-term disability
Continuing Education Assistance
Paid Time Off, Paid Holidays, Paid Leave (e.g., Maternity, Paternity, Jury Duty, Bereavement, Military)
Third Party Employee Assistance Program that offers emotional and lifestyle well-being services, to include free counseling
Supplemental Benefit Program
Employee Ownership: Work with the best and help build YOUR company!
Family focus: Work for a team that recognizes the importance of family time.
Culture: Add to our culture of technical excellence and collaboration.
Dress code: Business casual, we like to be comfortable while we work.
Resources: Excellent facilities, tools, and training opportunities to grow in your field.
Open communication: Work in an environment where your voice matters.
Corporate Fellowship: Opportunities to participate in company sports teams and employee-led interest groups for personal and professional development.
Employee Appreciation: Multiple corporate events throughout the year, including Holiday Events, Company Picnic, Imagineering Day, and more.
Founding Partner of the FredNats Baseball team: Equitable distribution of tickets for every home game to be enjoyed by our employee-owners and their families from our private suite.
Food: We have a lot of food around here!