Network Engineer

Job Description We are seeking a skilled and motivated Cisco Network Engineer to design, implement, secure, and support our enterprise network infrastructure. This role will focus on configuring and maintaining Cisco switches, routers, firewalls, and Firepower appliances while ensuring high availability and security of our network services. The ideal candidate will have hands-on experience with routing protocolsu2014especially OSPFu2014and a proven ability to troubleshoot complex network issues in mission-critical environments. Key Responsibilities u2003u00b7 Install, configure, and maintain Cisco Catalyst Switches and Routers in access, distribution, and core layers. u2003u00b7 Manage and support Cisco routers with a strong emphasis on OSPF routing design, redistribution, and troubleshooting. u2003u00b7 Configure, monitor, and secure Cisco ASA, FortiGate, and Firepower Threat Defense (FTD) firewalls, including policy creation, NAT, VPNs, and intrusion prevention. u2003u00b7 Perform routine network performance monitoring, tuning, and capacity planning. u2003u00b7 Implement network redundancy and failover strategies to maximize uptime. u2003u00b7 Collaborate with cybersecurity teams to align firewall and intrusion prevention systems with security policies. u2003u00b7 Troubleshoot Layer 2/3 connectivity issues and provide timely resolution of incidents. u2003u00b7 Maintain accurate documentation of network diagrams, device configurations, and operational procedures. u2003u00b7 Stay current with Cisco best practices, emerging technologies, and security advisories. We are a company committed to creating diverse and inclusive environments where people can bring their full, authentic selves to work every day. We are an equal opportunity/affirmative action employer that believes everyone matters. Qualified candidates will receive consideration for employment regardless of their race, color, ethnicity, religion, sex (including pregnancy), sexual orientation, gender identity and expression, marital status, national origin, ancestry, genetic factors, age, disability, protected veteran status, military or uniformed service member status, or any other status or characteristic protected by applicable laws, regulations, and ordinances. If you need assistance and/or a reasonable accommodation due to a disability during the application or recruiting process, please send a request to learn more about how we collect, keep, and process your private information, please review Insight Global's Workforce Privacy Policy: Skills and Requirements u2022 A Bacheloru2019s Degree in Computer Science, Engineering or other relevant STEM field or equivalent technical training backed by industry recognized credentials and certifications. u2003u2022 3+ years of experience working with Cisco networking technologies (switches, routers, firewalls). u2003u2022 Strong knowledge of OSPF routing protocol and general IP routing concepts. u2003u2022 Hands-on experience with Cisco ASA and Cisco Firepower Threat Defense. u2003u2022 Proficiency in troubleshooting complex Layer 2/3 issues using CLI and monitoring tools. u2003u2022 Familiarity with VPN technologies (site-to-site, remote access) and firewall rule management. u2003u2022 Ability to create and interpret network diagrams and documentation. u2003u2022 Excellent problem-solving skills and attention to detail. u2022 Cisco certifications such as CCNA, CCNP (Enterprise, Security, or equivalent). u2003u2022 Experience with other routing protocols (EIGRP, BGP) and advanced firewall features. u2003u2022 Familiarity with automation tools (Python, Ansible, Netmiko) for network management. u2003u2022 Experience in high-availability enterprise or government environments

Created: 2026-01-12