Network Engineer
LTM, Houston, TX, United States
Role Overview
The Network Engineer will be responsible for implementing, maintaining, and supporting data center and enterprise network infrastructure. The role includes Level 2/3 support, incident management, network upgrades, troubleshooting, and documentation while ensuring adherence to defined SLAs.
Key Responsibilities
Operational support and troubleshooting.
Provide Level 2/3 support to resolve network issues within defined SLAs.
Handle data center and branch network incidents and changes, ensuring timely resolution according to SLA.
Participate in on‑call rotation handling Priority 1 and Priority 2 incidents in real time.
Perform root‑cause analysis (RCA) and implement long‑term corrective actions.
Maintain detailed documentation for infrastructure changes, procedures, and configurations.
Install, configure, and troubleshoot Cisco network devices, routers, switches, firewalls, and wireless equipment.
Perform network maintenance and system upgrades, including service packs, patches, hot‑fixes, and security configurations.
Deploy and support network hardware such as Cisco NX‑OS platforms (N2K, N3K, N5K, N7K, N9K), Cisco IOS Catalyst switches (3850, 9300, 9500), Fortigate switches, Cisco SD‑WAN (Viptela), Cisco FTD Firewalls, Fortigate Firewalls, Cisco FMC and FortiManager.
Execute code upgrades on network devices to mitigate vulnerabilities and maintain standards.
Work on routing protocols (EIGRP, OSPF, BGP, OMP) and switching technologies (STP, RSTP).
Support LAN/WAN, enterprise wireless, and data center networks.
Demonstrate strong troubleshooting skills across OSI Layers 1–7.
Experience with load‑balancing strategies, SSL certificates, persistence methods, and application traffic management.
Technical Skills
Networking and Security concepts.
Cisco routers and switches.
Cisco wireless controllers and access points.
Cisco FTD firewalls and Fortigate firewalls.
Cisco FMC and FortiManager.
Cisco ISE.
Cisco SD‑WAN (Viptela).
F5 Load Balancers.
Data center networking on NX‑OS platforms.
Tools
ServiceNow.
SolarWinds.
Cisco Catalyst Center Plus.
Automation Plus.
Experience using Ansible or Python for network automation.
Certifications Preferred
CCNA.
CCNP.
Additional Cisco or Fortigate certification.
F5 or other security certification.
Location
Houston, TX (Onsite).
Benefits and Perks
Benefits and perks may vary depending on the nature of your employment with LTIMindtree (“LTIM”). The range displayed on each job posting reflects the minimum and maximum salary target for the position across all U.S. locations. Within the range, individual pay is determined by work location and job level and additional factors including job‑related skills, experience, and relevant education or training.
Comprehensive medical, dental, and vision coverage.
Short‑term and long‑term disability coverage.
401(k) plan with company match.
Life insurance.
Vacation time, sick leave, paid holidays.
Paid paternity and maternity leave.
LTIMindtree is an equal‑opportunity employer that is committed to diversity in the workplace. Our employment decisions are made without regard to race, color, creed, religion, sex (including pregnancy, childbirth or related medical conditions), gender identity or expression, national origin, ancestry, age, family‑care status, veteran status, marital status, civil union status, domestic partnership status, military service, handicap or disability or history of handicap or disability, genetic information, atypical hereditary cellular or blood trait, union affiliation, affectional or sexual orientation or preference, or any other characteristic protected by applicable federal, state, or local law, except where such considerations are bona fide occupational qualifications permitted by law.
#J-18808-Ljbffr
The Network Engineer will be responsible for implementing, maintaining, and supporting data center and enterprise network infrastructure. The role includes Level 2/3 support, incident management, network upgrades, troubleshooting, and documentation while ensuring adherence to defined SLAs.
Key Responsibilities
Operational support and troubleshooting.
Provide Level 2/3 support to resolve network issues within defined SLAs.
Handle data center and branch network incidents and changes, ensuring timely resolution according to SLA.
Participate in on‑call rotation handling Priority 1 and Priority 2 incidents in real time.
Perform root‑cause analysis (RCA) and implement long‑term corrective actions.
Maintain detailed documentation for infrastructure changes, procedures, and configurations.
Install, configure, and troubleshoot Cisco network devices, routers, switches, firewalls, and wireless equipment.
Perform network maintenance and system upgrades, including service packs, patches, hot‑fixes, and security configurations.
Deploy and support network hardware such as Cisco NX‑OS platforms (N2K, N3K, N5K, N7K, N9K), Cisco IOS Catalyst switches (3850, 9300, 9500), Fortigate switches, Cisco SD‑WAN (Viptela), Cisco FTD Firewalls, Fortigate Firewalls, Cisco FMC and FortiManager.
Execute code upgrades on network devices to mitigate vulnerabilities and maintain standards.
Work on routing protocols (EIGRP, OSPF, BGP, OMP) and switching technologies (STP, RSTP).
Support LAN/WAN, enterprise wireless, and data center networks.
Demonstrate strong troubleshooting skills across OSI Layers 1–7.
Experience with load‑balancing strategies, SSL certificates, persistence methods, and application traffic management.
Technical Skills
Networking and Security concepts.
Cisco routers and switches.
Cisco wireless controllers and access points.
Cisco FTD firewalls and Fortigate firewalls.
Cisco FMC and FortiManager.
Cisco ISE.
Cisco SD‑WAN (Viptela).
F5 Load Balancers.
Data center networking on NX‑OS platforms.
Tools
ServiceNow.
SolarWinds.
Cisco Catalyst Center Plus.
Automation Plus.
Experience using Ansible or Python for network automation.
Certifications Preferred
CCNA.
CCNP.
Additional Cisco or Fortigate certification.
F5 or other security certification.
Location
Houston, TX (Onsite).
Benefits and Perks
Benefits and perks may vary depending on the nature of your employment with LTIMindtree (“LTIM”). The range displayed on each job posting reflects the minimum and maximum salary target for the position across all U.S. locations. Within the range, individual pay is determined by work location and job level and additional factors including job‑related skills, experience, and relevant education or training.
Comprehensive medical, dental, and vision coverage.
Short‑term and long‑term disability coverage.
401(k) plan with company match.
Life insurance.
Vacation time, sick leave, paid holidays.
Paid paternity and maternity leave.
LTIMindtree is an equal‑opportunity employer that is committed to diversity in the workplace. Our employment decisions are made without regard to race, color, creed, religion, sex (including pregnancy, childbirth or related medical conditions), gender identity or expression, national origin, ancestry, age, family‑care status, veteran status, marital status, civil union status, domestic partnership status, military service, handicap or disability or history of handicap or disability, genetic information, atypical hereditary cellular or blood trait, union affiliation, affectional or sexual orientation or preference, or any other characteristic protected by applicable federal, state, or local law, except where such considerations are bona fide occupational qualifications permitted by law.
#J-18808-Ljbffr