Jobs in the United States

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Added 16 mins ago
Network Engineer
SmartTrade
Miami
As a Network Engineer, you will play a pivotal role in managing, developing, and optimizing our private cloud infrastructure. Working closely with our technical team, you will ensure the…
Added 19 mins ago
Warehouse Lead Industrial Engineer - Ryder Last Mile (remote)
Ryder System
Topeka, KS
…actively applying continuous improvement methods to support new and existing operations. The Lead Engineer will identify, lead and drive change within the operation through data driven CI,…
Added 45 mins ago
Wireless Network Engineer // MSP
Kelly Services
New York, NY
An established and growing managed services provider in NYC is seeking a skilled and client-focused Wireless Network Engineer to join its network engineering team. In this role, you will…
Added 46 mins ago
Vice President Deputy Project Executive
MTA
New York, NY
MTA Construction & Development (C&D) is responsible for the planning, development, and execution of all capital construction projects across the MTA region. Through centralized oversight…
Added 47 mins ago
Director I, Chief Information Security Officer
Monroe Community College
Rochester, NY
…is a subject-matter expert role, focusing on cybersecurity and the Gramm-Leach-Bliley Act (GLBA). This position will oversee a team supporting the operation of the colleges and related…
Added 1 hour ago
Systems Integrations Engineer (Mid-level or Senior)
The Boeing Company
North Charleston, SC
Collaborate with airplane safety, regulatory administration, and various 787 program teams such as change management, supply chain, production engineering, manufacturing engineering,…
Added 1 hour ago
Civil Engineer (Highway) - DIRECT HIRE
Federal Highway Administration
Columbia, SC
Summary The employee is responsible for managing and promoting assigned Federal highway programs within the State or, as a shared resource, in multiple states. Provides engineering…
Added 1 hour ago
PT
Product Support Engineer I 37764070
PDS Tech Commercial
Englewood, CO
- $31.97 USD / hour
PDS Tech Commercial is partnering with a leading organization in the aviation industry to hire a Product Support Engineer in Englewood, CO . If you're an aspiring engineer with a passion…
Added 1 hour ago
Lead Network Engineer
Lumen
Denver, CO
This role establishes and advances comprehensive validation frameworks that provide measurable confidence in solution readiness, scalability, resilience, and operational performance. By…
Added 1 hour ago
Project Engineer I/ II/ III - Flagstaff, AZ (Long-Term Temp)
BNSF Railway
Flagstaff, AZ
The BNSF Railway Engineering Department is responsible for designing, constructing, and maintaining the infrastructure of our extensive rail network. This crucial role involves applying…
Added 1 hour ago
Information Security Advisor - Detection Engineer
Elevance Health
Indianapolis, IN
The Information Security Advisor - Detection Engineer is responsible for the delivery of strategic network security, access control and secure transaction/messaging solutions. Ensures…
Added 2 hours ago
Data Center Technician III, Cloud Services
Google
Atlanta, GA
Experience with performing component-level repairs and troubleshooting on IT equipment or in a similar role (e.g. Systems Administration, Network Deployment Engineer, Help Desk Technician,…
Added 5 hours ago
Data Center Technician III
Google
Cedar Rapids, IA
Experience with performing component-level repairs and troubleshooting on IT equipment or in a similar role (e.g., Systems Administration, Network Deployment Engineer, Help Desk Technician,…
Added 6 hours ago
Info Technology Architect (Cloud Engineer)
Driver Services, Department of
United States
The Georgia Department of Driver Services (DDS) is seeking a highly skilled and motivated Cloud Engineer to join its Office of Information Technology (OIT). This position plays a…
Added 6 hours ago
Engineer IV
USA - 3316 Takeda Development Center Americas, Inc.
Boston, MA
POSITION DESCRIPTION: Takeda Development Center Americas, Inc. is seeking a Engineer IV with the following duties: develop and test new technology and software applications, such as…
Added 7 hours ago
Platform Engineer
Jobgether
Remote, United States
We are looking for an experienced Platform Engineer to help build, deploy, and operate cloud infrastructure supporting enterprise-grade real-time data platforms. In this role, you will…
Added 7 hours ago
Senior DevOps Engineer
Capgemini
Chicago, ND
Capgemini is seeking a DevOps & Kubernetes Administrator to lead the reliability, scalability, performance, and operational excellence of enterprise container platforms and cloud…
Added 9 hours ago
A
Project Manager - GC
Actalent
Phoenix, AZ
- $50 to $65 USD / hour
Strong knowledge of project scheduling, budgeting, and contract administration
Added 9 hours ago
Site Reliability Engineer
West Penn Allegheny Health System
Working at Home, PA · Working at Home, MD · Working at Home, WA · Working at Home, LA · Working at Home, KY · Working at Home, KS · Working at Home, IN · Working at Home, IL · Working at Home, IA · Working at Home, FL · Working at Home, CO · Working at Home, CA · Working at Home, DE · Working at Home, AR · Working at Home, AZ · Working at Home, AL · Working at Home, AK · Working at Home, NV · Working at Home, VT · Working at Home, ID · Working at Home, OK · Working at Home, HI · Working at Home, MS · Working at Home, UT · Working at Home, NH · Working at Home, NM · Working at Home, WY · Working at Home, ND · Working at Home, RI · Working at Home, MT · Working at Home, TX · Working at Home, OH · Working at Home, NJ · Working at Home, OR · Working at Home, MO · Working at Home, VA · Working at Home, NE · Working at Home, MN · Working at Home, MI · Working at Home, WI · Working at Home, NY · Working at Home, ME
This job is responsible for the reliability, availability, and performance of critical healthcare IT systems, principally in the Environment of Care (EOC), enabling seamless access to…
Added 10 hours ago
Mgr, Network Administration
American Savings Bank
Honolulu, HI
Leads and develops a network engineer operations team while actively contributing to the design and architecture of enterprise network solutions - planning, configuration, and installation…
Added 10 hours ago
Security Automation Engineer - Python
U.S. Bank National Association
Minneapolis, MN · Chicago, IL · Gresham, OR
U.S. Bank is seeking a Security Automation Engineer to join our Infrastructure Vulnerability Management Engineering team. This role combines software development, automation, and…
Added 11 hours ago
Dev Sec Engineering Stf - E4
Lockheed Martin
Marietta, GA · Fort Worth, TX · Palmdale, CA · Marietta · Fort Worth · Palmdale
Lockheed Martin Aeronautics is seeking an experienced DevSecOps Engineer to design, implement, and optimize secure software delivery pipelines and cloud infrastructure. In this role, you…
Added 11 hours ago
Dev Sec Engineering Sr - E3
Lockheed Martin
Fort Worth, TX · Marietta, GA · Palmdale, CA · Fort Worth · Marietta · Palmdale
Lockheed Martin Aeronautics is seeking an experienced DevSecOps Engineer to design, implement, and optimize secure software delivery pipelines and cloud infrastructure. In this role, you…
Added 11 hours ago
Associate VP Network Engineer
Deloitte
Boston, MA
Experience championing network automation strategy, including CI/CD (Git, Jenkins) and configuration management (Ansible, Terraform) adoption across client operations teams
Added 12 hours ago
CC
IT Systems Engineer
Cowlitz County
Kelso, WA
- $7,701 to $9,059 USD / month
The Systems Engineer is a key role at Cowlitz County, responsible for managing and improving the IT infrastructure at Cowlitz County. This includes overseeing servers, storage, backups,…

CSX

Network Engineer II - Cisco

Jacksonville, FL, United States

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Job details

Apply by: Nov 13, 2026
Experience: 10+ years of enterprise networking experience
Posting language: English
Posted: Oct 29, 2026

Original 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

CSX is passionate about building a workforce that reflects the values and behaviors of ONE CSX. We are nationally recognized for our commitment to diversity and engagement, as well as our support for veterans and reservists.

CSX, based in Jacksonville, Florida, is a premier transportation company. It provides rail, intermodal and rail-to-truck transload services and solutions to customers across a broad array of markets, including energy, industrial, construction, agricultural, and consumer products. For nearly 200 years, CSX has played a critical role in the nation's economic expansion and industrial development. Its network connects every major metropolitan area in the eastern United States, where nearly two-thirds of the nation's population resides. It also links more than 230 short-line railroads and more than 70 ocean, river and lake ports with major population centers and farming towns alike. More information about CSX Corporation and its subsidiaries is available at www.csx.com. Connect with us on Facebook X LinkedIn Instagram YouTube

Closing Statement

At CSX, two of our six Guiding Principles are Valuing and Developing Employees as well as Operating Safely. We are committed to offering our team members the most competitive compensation and benefits package available, unlimited opportunities for development and growth throughout an exciting and rewarding career, and the safest work environment possible.

CSX is an Equal Opportunity Employer Veterans/Disabled. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, or protected veteran status and will not be discriminated against on the basis of disability. Click here to view the EEO is Law poster.

CSX Transportation and its subsidiaries are not seeking outside assistance or accepting unsolicited resumes from staffing agencies or search firms for employment or contractor opportunities. Any resumes submitted by an outside vendor to any employee at CSX via e-mail, Internet, or directly to hiring managers without a valid written search agreement in place with the Talent Acquisition / HR department will be deemed the sole property of CSX. No placement fee will be paid in the event a candidate is hired as a result of the referral, or through other means.

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.

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More about this job

Skills

Leadership
Troubleshooting
WAN
Troubleshoot
Documentation
Cybersecurity
Change management
Coaching
Security in commercial buildings
VPN
Computer technology
Computer science
CCNP
BGP
OSPF
EIGRP
Problem solving
Recruitment

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