We are currently seeking for a Network Security Engineer with a minimum of 3-5 years of hands-on experience. Manage our network segmentation and network visibility solution.
Responsibilities : Routing protocols EIGRP, OSPF, and BGP; configuring, troubleshooting, typical show commands to research issues.
Racking and stacking Cisco 2900, 3700, 3600, 3800, 4500, 6500 series switches. Upgrading firmware on Cisco switches. Engage with Engineering, Medical, PCI Compliance and application development teams to determine segmentation requirements.
Engage with vendors to determine segmentation requirements for their products. Troubleshooting of any issues that occur because of segmentation.
Broker after hours outage time with stakeholders for network segmentation changes. Site surveys of systems / devices that will be segmented.
Handle escalated tickets regarding segmentation and network visibility. Onsite support for afterhours segmentation changes.
Troubleshoot integration issues with other systems. Troubleshoot communication issues between the overlay and underlay of our network segmentation solution.
Collaborate with rest of network department to ensure their systems remain stable as we add security measures. Support Radiology doctors with their remote access devices.
- Configure new devices onsite for new doctors. Participate in Change control process and peer reviews. Tools for upgrading firmware on Cisco switches;
- TFTP and FTP server, thumb drive. Configuration of Cisco switches in command line via console and SSH. Working knowledge of Cisco Catalyst linecards;
- multi-gig copper and fiber cards, supervisors. Deep understanding of Layer 1 concepts, configuration, and troubleshooting;
Working knowledge of Power over Ethernet; verification of power being provided to devices, PoE power budget on a switch.
Deep understanding of Layer 2 concepts, configuration, and troubleshooting; spanning tree, root bridge, BPDU, designated ports, root ports, trunk and access ports, rapid spanning tree, ieee, MST, VLAN, Layer 2 extension, CDP, LLDP, MAC address, CAM and TCAM table, DHCP snooping.
- Deep understanding of Layer 3 concepts, configuration, and troubleshooting; Deep understanding of Layer 4 concepts, configuration, and troubleshooting;
- Deep understanding of Layer 7 concepts, configuration, and troubleshooting; Deep understanding of first-hop redundancy protocols;
- HSRP, GLBP, VRRP. Deep understanding of IPv4 addressing, variable length subnet masks, summarization. Fiber plant management;
installing fiber patch cords, troubleshooting link issues, working knowledge of multi-mode and single-mode fiber cabling.
Copper plant management; installing CAT5 / 5e / 6 patch cords, 568A / B termination, knowledge of straight through, cross-over, rollover cabling, usage of a tone generator and tracing copper cabling from Location A to Location Z.
Working knowledge of Cisco fiber transceiver types; SFP, SFP28, QSFP; and wavelength types; 850nm, 1310nm, SX, LX, SR, LR, LR4, 1-gig, 10-gig, 25-gig, 100-gig.
Skills & Experience : 5+ years' experience in network engineering Bachelor's degree CCNA, A + and Network + certification is strongly recommended In-depth knowledge of Networking and Security.
Knowledge of Security best practices. Experience working with Firewalls, Routers, Switches, Access points and Voice over IP phones.
Excellent communication skills will need to converse with various technical and non-technical teams. Flexibility to work after hours on changes.
Experience with network segmentation and Zero-trust architecture is a plus. Experience with a SASE solution is a plus. Worked in a hospital setting before is a plus.
Company Overview Founded in 1998, Lincoln Computer Services is a growing custom IT solution provider, servicing New York City and Long Island, New York.
If you are interested in working for a growth-oriented company with a culture that exudes collaboration, integrity and a passion for technology, submit your resume today! Powered by JazzHR
Network Security Engineer - NYC
We are currently seeking for a Network Security Engineer with a minimum of 3-5 years of hands-on experience. Manage our network segmentation and network visibility solution. Collaborate with rest of network department to ensure their systems remain stable as we add security measu...
Cloud Network Security Engineer
Expertise in designing secure network architecture including virtual network (VNet) segmentation, network security groups (NSGs), Azure Firewall, VPN gateways, and DDoS protection. As a Network Security Engineer, you will be a part of a smart cross-functional team delivering digital business transfo...
Yesterday 1505259 Network & Security Engineer - Transport and Logistics Up to £30,000 Dartford [...]
As part of this Network & Security Team, you will be responsible for deploying, administering, maintaining, and supporting global networks and security-related hardware and software using state-of-the-art technology. We are seeking a motivated, detail-oriented, and passionate Network & Secur...
Senior Sales Engineer - NYC
E-Verify is an Internet-based system operated by the Department of Homeland Security (DHS) in partnership with the Social Security Administration (SSA) that allows participating employers to electronically verify the employment eligibility of new hires and the validity of their Social Security Numbe...
Network Security Engineer (Fortinet and NSE Cert)
Job Title: Network Security Engineer (Fortinet and NSE Cert). As a Fortinet Certified NSE Engineer at Blackhawk Data, you will be responsible for designing, implementing, and managing Fortinet security solutions for our clients. You will leverage your expertise in Fortinet products to ensure robust ...
Senior Network Engineer
My client a global hedge fund with offices in New York, London, Dubai, Hong Kong and Singapore is searching for a Senior Network Engineer from a strong security background who is able to implement and maintain Paulo Alto firewalls. Are you a strong Network Engineer who can implement and maintain Pal...
Network Automation Engineer, Security
We are looking for an experienced Network Automation Engineer to help our Network Security team run, scale, and continuously improve our network security infrastructure through hands-on operations, testing, and automation. You should have advanced programming skills, strong networking fundamentals, ...
Cloud Network Security Engineer (Firewall)
The position requires: Experience with administration and deployment of Palo Alto firewall, Azure, private, and AWS clouds including all aspects of design, procurement, installation and maintenance Network and security architecture and design experience around AWS VPC and DirectConnec...
Remote - Network Security Engineer with AWS
Network Security Engineer with AWSLocation: Plano, TX (3 day onsite per week) Must Have : AWS - VPC, NAT Gateway, Direct Connect, Route 53, Elastic load Balancing, CloudWatch, Cloud Front, WAF; Network-VPM, Firewall, SSLInspection, SDWAN, BGP, OSPA, 802. Job Description 10+ years network experience ...
Network Security Engineer
Job Title: Network security engineer. At PA Networks everything starts and ends with our mission: Being the cybersecurity partner of choice, protecting our digital way of life. Understand the customer environment, requirements, and security roadmap to implement the appropriate security solution. You...