Senior Network Security Engineer

About the position

Transform the future of federal services with ManTech! Join a vibrant, energetic team committed to enhancing national security and public services through innovative tech. Since 1968, we've partnered with Federal Civilian sectors to deliver impactful solutions. Engage in exciting projects in Digital Transformation, Cybersecurity, IT, Data Analytics and more. Ignite your career and drive change. Your journey starts now-innovate and excel with ManTech! ManTech seeks a motivated, career and customer-oriented Senior Network Security Engineer to join our team in Clarksburg WV.

Responsibilities

• Collaborate with network administrators, project managers and other network engineers to perform their job duties.
• Implementing, diagnosing, and repairing network issues.
• Developing networks and coordinating with team members to identify network needs.
• Analyze user needs and develop solutions; aid employees and other individuals on how to maintain the network effectively.
• Establishing, developing, and maintaining computer networks between organizations utilizing existing infrastructure.
• Maintain network security ensuring that network data remains secure.
• Proficiency in both networking and cybersecurity technologies and protocols; experience in managing and troubleshooting Linux or Unix base operating systems.

Requirements

• Bachelor's degree (in field mathematics, telecommunications, electrical engineering, computer engineering, computer science) or equivalent; 7 years' experience with BS in computer science or Related Field Degree, 10 years' experience with associate's in computer science or related field degree, 13 years' experience without BS in computer science or related field degree.
• Cisco Certified Network Professional (CCNP) Enterprise.
• Five + years of experience working with advanced knowledge of network operating systems including Cisco, Junos Operating System (JUNOS), and Internetwork Operating System (iOS).
• Knowledge of networking hardware including CPUs, wiring, and routers and experience with ALG (RTP, RTSP, and FTP, DNS, HTTP), DHCP.
• Familiarity with network analysis tools including Riverbed, Cisco Catalyst Center, and Splunk.
• Proficiency with coding languages including Linux and Ansible.
• Experience working in an Agile organization using Scrum, XP, Kanban, and SAFe.

Nice-to-haves

• Security+
• CASP or CCCA certification.