CSX Corporation

Network Engineer II - Cisco

CSX Corporation$85K — $100K *
Telecommunications & Hardware
5 - 7 years of experience
Job Overview by Ladders

Qualifications

  • Bachelor's degree in a related field or equivalent experience
  • 5+ years supporting enterprise network infrastructure
  • Experience with Cisco routing and switching
  • Familiarity with firewall administration in enterprises
  • Experience troubleshooting Layer 2 and 3 network issues
  • Experience with WAN, VPN, and remote connectivity solutions

Responsibilities

  • Design and implement enterprise network infrastructure including routing and switching
  • Configure and maintain Fortinet security solutions, including firewalls and VPNs
  • Lead projects for network modernization and security initiatives
  • Investigate and resolve complex network and security incidents
  • Support SD-WAN and improve network performance and resiliency
  • Develop operational documentation and network standards
  • Collaborate with cybersecurity teams on network security controls

Benefits

  • Competitive compensation and annual bonus opportunities
  • Comprehensive benefits package supporting financial and physical well-being
  • Customizable health plans and wellness programs
  • Unlimited growth opportunities within the company
  • Focus on employee development and safety
Full Job Description
Job Description

Job Summary

Designs, implements, and supports, enterprise network and network security infrastructure. Serves as a technical leader for routing, switching, firewall, segmentation, and secure connectivity initiatives with a primary focus on Cisco networking technologies and Fortinet security platforms. Works closely with Architecture, Infrastructure, Security Operations, and business stakeholders to ensure highly available, scalable, and secure network services. Provides technical leadership for network modernization, operational support, and troubleshooting. Applicants will be required to engage in ongoing background checks throughout the duration of this position with continued passing results.

Primary Activities and Responsibilities
  • Design, implement, and support enterprise network infrastructure including routing, switching, wireless, and WAN technologies.
  • Configure, maintain, and troubleshoot Fortinet security solutions including FortiGate firewalls, VPNs, and security policies.
  • Design and implement secure network architectures and segmentation strategies to protect critical business and operational environments.
  • Lead network and network security projects from planning and design through deployment and operational support.
  • Configure and support Cisco routing and switching platforms in campus, datacenter, and remote site environments.
  • Support software-defined networking and SD-WAN technologies to improve connectivity, performance, and resiliency.
  • Investigate and resolve complex network and security incidents impacting business operations.
  • Perform capacity planning and recommend improvements for network performance, reliability, and scalability.
  • Develop and maintain network standards, diagrams, configuration templates, and operational documentation.
  • Collaborate with cybersecurity teams to implement and maintain network security controls and best practices.
  • Participate in change management, incident management, and problem management activities.
  • Support cloud and hybrid connectivity initiatives, including secure integration with public cloud services.
  • Evaluate emerging networking and security technologies and provide recommendations for adoption.
  • Coordinate infrastructure upgrades, hardware refreshes, software updates, and lifecycle management activities.
  • Work with vendors, service providers, and internal stakeholders to ensure successful delivery of services.
  • Provide technical mentoring and guidance to junior engineers and operations personnel.
  • Participate in an on-call rotation and provide escalation support for critical network and security events.
  • Ensure network configurations comply with company security standards and regulatory requirements.
  • Develop and report operational metrics related to network availability, performance, and security.
  • Partner with infrastructure and cybersecurity teams to develop and implement Zero Trust strategies.


Minimum Qualifications
  • Bachelor's Degree/4-Year Degree
  • 5 or more years of experience supporting enterprise network infrastructure
  • Experience with Cisco routing and switching technologies
  • Familiarity with administering firewall platforms in a production enterprise environment
  • Experience troubleshooting Layer 2 and Layer 3 network issues
  • Experience supporting WAN, VPN, and remote connectivity solutions


Equivalent Minimum Qualifications
  • High School Diploma/GED
  • 10+ years of enterprise networking experience
  • Demonstrated expertise in routing, switching, and firewall administration


Preferred Qualifications
  • Bachelor's Degree in Information Technology, Computer Science, Engineering, or related field
  • 8+ years of enterprise networking and network security experience
  • Experience with Fortinet FortiGate firewalls
  • Experience supporting large-scale WAN, SD-WAN, datacenter, and cloud connectivity environments
  • Experience implementing network segmentation and Zero Trust security principles
  • Cisco CCNP Enterprise, CCNP Security, or equivalent certification
  • Fortinet certification (FCF, FCP, FCSS, or equivalent)
  • Experience supporting operational technology (OT) or industrial networking environments


Knowledge and Skills
  • Strong knowledge of Cisco enterprise networking technologies, including routing, switching, WAN, SD-WAN, wireless networking, and network protocols such as BGP, OSPF, EIGRP, VLANs, STP, HSRP, and QoS.
  • Working knowledge of enterprise firewall and network security technologies, including VPNs, network segmentation, security policy management, intrusion prevention, and secure remote access; Fortinet experience preferred.
  • Understanding of enterprise network security principles, Zero Trust architectures, cloud networking, network monitoring platforms, and identity-based access control solutions.
  • Ability to troubleshoot complex network and firewall issues, develop technical standards and documentation, manage multiple priorities, and effectively communicate with technical and non-technical stakeholders.
  • Strong analytical, problem-solving, and leadership skills with the ability to support mission-critical network infrastructure while driving strategic technology initiatives.


Job Requirements
  • Participation in a rotating on-call support schedule
  • Work hours may vary to support maintenance windows, outages, and project implementations
  • Occasional travel for site assessments, deployments, and project support


This role offers an annual salary range based on experience and qualifications. In addition to base salary we provide an annual bonus opportunity.

At CSX, we prioritize valuing and developing employees, as well as operating safely. We are committed to offering our team members competitive compensation, a comprehensive benefits package, and unlimited growth opportunities. Our benefits support financial, physical, emotional, and social well-being, with health plans, wellness programs, and customizable coverage options. Learn more about our benefits here.

About CSX Corporation

CSX is a transportation company focused on rail transportation and real estate and among other industries. The company’s rail and intermodal businesses provide rail-based transportation services including traditional rail service and the transport of intermodal containers and trailers. CSX serves major markets in the eastern United States and has access to over 70 ocean, river and lake port terminals along the Atlantic and Gulf Coasts, the Mississippi River, the Great Lakes and the St. Lawrence Seaway. The company also has access to Pacific ports through alliances with western railroads. CSX moves a broad portfolio of products across the country in a way that minimizes the effect on the environment, takes traffic off an already congested highway system, and minimizes fuel consumption and transportation costs.

CSX Corporation Careers

Join the dynamic team at CSX Corporation, a leading force in the transportation sector, where innovation, leadership, and diversity are at the heart of our operations. As one of the most prominent names in the industry, CSX Corporation offers unparalleled job opportunities that promise not only professional growth but also a commitment to sustainability and community development.

Work You’ll Do

At CSX Corporation, every position contributes to the seamless movement of goods across the country, supporting economic growth and stability. Our team members are empowered to lead, innovate, and operate at the intersection of technology and practicality, making our operations smarter and more efficient.

Explore a World of Opportunities

Whether you're looking for your first job or seeking to advance your career, CSX Corporation provides a platform where your skills and dedication shape the future of transportation. With a variety of positions available, from operational roles to corporate functions, your perfect job awaits.

Internship Programs

Kickstart your career with CSX Corporation’s internship programs. These opportunities allow you to apply your academic knowledge in real-world scenarios, enhancing your resume and providing a cornerstone for future employment. Interns at CSX gain invaluable experience, working alongside seasoned professionals and participating in projects that directly affect company operations.

Professional Growth and Development

CSX Corporation is deeply invested in the professional development of its employees. With comprehensive leadership and diversity training programs, we prepare our team to meet challenges head-on and lead with confidence. Our commitment to career advancement is evident in our robust training offerings that equip our team with the tools they need for success.

Benefits and Culture

Choosing a career at CSX Corporation means more than just employment. It means becoming part of a culture that values each individual’s contribution and well-being. Our benefits package is designed to support our team members in every aspect of their lives, whether that's health care, financial planning, or continuing education. At CSX, we believe in nurturing a workplace environment where diversity is celebrated, and every team member is respected.

Join Our Team

Ready to make a significant impact? Explore the job opportunities at CSX Corporation by visiting our Careers page. Search for open positions that match your skills and interests, and prepare to bring your curiosity, creativity, and enthusiasm. We are continuously hiring new talent who are ready to contribute to our legacy of innovation and excellence.

Stay Connected

Keep up to date with the latest at CSX Corporation by following our Careers Blog. Gain insider perspectives, industry-leading insights, and career tips that you can put to use today. Personalize your experience by subscribing to receive job alerts, news, and updates tailored to your preferences.

Networking and Community

At CSX Corporation, networking doesn’t just enhance your career—it strengthens the entire company. Engage with professionals across various departments, gaining insights and building relationships that last a lifetime. Our community of driven, solution-oriented team players is the perfect place to grow your career. Embark on your journey with CSX Corporation today and be part of a team that’s redefining the future of transportation. Your path to a rewarding career starts here.
Learn more about CSX Corporation
Size
21,000 employees
Market Cap
$65 billion
Industry
Net Income
$2.7 billion
Founded
1827
5 Year Trend
+2.5%
Revenue
$10.5 billion
NASDAQ

Similar Jobs

More Jobs at CSX Corporation

More Telecommunications & Hardware Jobs

Find similar Network Engineer II - Cisco jobs: