--- title: 'Sr. Network Engineer at LendingTree' canonical: 'https://feeny.ai/job/sr-network-engineer-lendingtree-charlotte-nc-3dg5zqza5xzw' type: 'job' last_seen: '2026-09-09' --- # Sr. Network Engineer at LendingTree - **Company:** LendingTree - **Location:** Charlotte NC, United States - **Posted:** 2026-08-24 - **Last confirmed live:** 2026-09-09 - **Apply:** https://job-boards.greenhouse.io/lendingtree/jobs/8155569 ## Job description **PLEASE NOTE: This is a hybrid role requiring in-office presence 3 days per week (Monday-Wednesday or Tuesday-Thursday) with 2 days remote. The candidate must be in or near Charlotte, NC or have plans to relocate. This position includes participation in an on-call rotation to support critical network infrastructure. Additionally, this position does not offer visa sponsorship. ## THE POSITION As a Senior Network Engineer, you will lead the implementation, maintenance, optimization, and architectural design of LendingTree's enterprise network infrastructure. You will serve as a subject matter expert in our Fortinet-based environment, including firewalls, switches, access points, FortiSASE, and SD-WAN solutions. Collaborating with Infrastructure Engineering, Security, Cloud Operations, and DevOps teams, you will support network modernization, automation, and reliability initiatives. This role is ideal for a Senior engineer who is familiar with modern Infrastructure as Code (IaC) principles, network automation, and modern cloud networking architectures across AWS and Azure while embracing SRE fundamentals to ensure our network services are reliable, scalable, and observable. ## THE RESPONSIBILITIES Network Infrastructure - Design, implement, and maintain enterprise network infrastructure including Fortinet firewalls (FortiGate), switches (FortiSwitch), and wireless access points (FortiAP) - Manage and optimize FortiSASE (Secure Access Service Edge) for secure remote access and SD-WAN connectivity - Administer FortiNAC (Network Access Control) for device visibility, authentication, and network segmentation - Monitor network performance, troubleshoot complex issues, and ensure high availability of critical network services - Implement and maintain network security policies, VPNs, and firewall rules aligned with security best practices - Perform capacity planning and make recommendations for network infrastructure upgrades and expansions Cloud Networking - Design and implement cloud networking solutions in AWS (VPC, Transit Gateway, Direct Connect, Route 53, CloudFront, etc.) - Design and implement cloud networking solutions in Azure (VNet, VPN Gateway, ExpressRoute, Azure Firewall, Traffic Manager, etc.) - Build and maintain hybrid cloud connectivity between on-premises Fortinet infrastructure and cloud environments - Support hybrid cloud connectivity between on-premises Fortinet infrastructure and cloud environments - Assist with cloud-native security controls and network segmentation Observability - Leverage SumoLogic and FortiAnalyzer for network observability, log analysis, and alerting - Define and monitor Service Level Indicators (SLIs) and Service Level Objectives (SLOs) for network services - Participate in incident response, blameless postmortems, and root cause analysis - Identify and reduce toil through automation and process improvement - Contribute to runbooks and operational documentation to improve reliability Automation - Develop and maintain Infrastructure as Code (IaC) using Terraform for network infrastructure provisioning and configuration management - Implement CI/CD pipelines for automated deployment of firewall rules, network configurations, and policy changes - Create automation scripts using Python, Ansible, or other tools to streamline network operations and reduce manual tasks - Leverage Fortinet APIs and SDKs for programmatic network management and orchestration - Build self-service capabilities and automation workflows to improve operational efficiency Collaboration & Support - Partner with InfoSec teams on implementing security controls and policies - Collaborate with DevOps and Platform Engineering teams to support application infrastructure requirements - Work with Infrastructure Engineering team on server, storage, and virtualization networking needs - Create and maintain network documentation, diagrams, and runbooks - Participate in on-call rotation to provide support for critical network infrastructure - Respond to and help resolve network incidents, outages, and performance issues - Perform planned network maintenance during change windows ## QUALIFICATIONS Required Experience - 5+ years of experience in network engineering or a related technical role - 2+ years of hands-on experience with Fortinet products (FortiGate firewalls, FortiSwitch, or FortiAP) - Hands-on experience with cloud networking in AWS and/or Azure environments - Experience in enterprise-scale environments, leading projects, or mentoring teams. - Mentor junior network engineers and provide technical guidance. - Lead network architecture reviews and roadmap planning. - Solid understanding of network protocols (BGP, OSPF, VLAN, STP, LACP, etc.) - Experience with VPN technologies (IPSec, SSL VPN, SD-WAN) - Familiarity with Git and CICD Pipelines Technical Skills - Fortinet: Working knowledge of FortiOS, FortiGate firewall configuration, FortiSwitch, FortiAP wireless, and FortiSASE - Cloud Networking: Basic understanding of AWS VPC design, Azure VNet architecture, and hybrid connectivity - Automation: Scripting skills in Python, Bash, or PowerShell; exposure to Terraform or Ansible - Observability: Hands-on experience with log management and monitoring tools (SumoLogic, FortiAnalyzer, CloudWatch, or similar) - Security: In-depth knowledge of network security principles, firewall policies, and VPN configurations - Troubleshooting: Experience with packet analysis tools (Wireshark, tcpdump) Professional Competencies - Strong analytical and problem-solving skills - Leadership skills, ability to mentor and develop team members, strategic thinking, and experience influencing cross-functional stakeholders. - Good communication skills with ability to document technical processes clearly - Ability to work effectively in a hybrid team environment - Eagerness to learn new technologies and grow technical expertise - Strong documentation skills and attention to detail - Ability to work collaboratively and ask questions when needed ## NICE TO HAVE Certifications - Fortinet NSE certifications: NSE 5+ - Cloud certifications: AWS Advanced Networking Specialty or Azure Network Engineer Associate. - Networking certifications: CCNA, CCNP, or equivalent Additional Experience - Hands-on experience with FortiManager and FortiAnalyzer for centralized management and analytics - Familiarity with containerized networking (Kubernetes, Docker) - Strong grasp of SRE practices, SLIs/SLOs, and incident management - Hands-on experience network observability platforms (SumoLogic, Datadog, Splunk) - Knowledge of DevOps practices and agile methodologies - ## Experience in a SOX-compliant or regulated environment - Strong understanding of SD-WAN optimization and application-aware routing ## EDUCATION - Bachelor's or Master's degree in Computer Science, Information Technology, Network Engineering, or related field (not required, but nice to have) - Equivalent combination of education, training, and experience will be considered ## COMPENSATION The base pay for this position is $110,000-140,000, however, base pay offered may vary depending on internal factors, job-related knowledge, and candidate experience. ## INCENTIVE COMPENSATION Eligible for annual performance bonus ## BENEFITS Medical, dental, and vision insurance and 401(k) matching ## OUR CULTURE We’re a collaborative, entrepreneurial team that values curiosity, creativity, and getting things done together. Our teammates are some of the brightest, most driven people you’ll meet — and we celebrate innovation, inclusion, and ownership. At LendingTree, you’ll find an inclusive culture where diverse perspectives make us stronger. We believe in working hard and supporting one another — with the flexibility and trust that help you thrive both personally and professionally. We’re proud to offer generous benefits, wellness programs, and time-off policies designed to help you recharge, stay healthy, and bring your best self to work every day. And yes — we still have fun doing it (our “GSD – Get Stuff Done” award is a fan favorite!) Come grow with us, make an impact, and be part of a company that truly cares about its people and its community. LendingTree is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. We do not discriminate based on race, color, religion (or creed), gender, gender expression, age, national origin, disability, marital status, sexual orientation, or military status. [CCPA Disclosure](https://www.lendingtree.com/legal/privacy-notice-for-lendingtree-job-applicants-and-employees-who-are-california-residents/) ## About LendingTree ## Company Overview - **One-liner**: LendingTree operates an online marketplace that connects consumers with a network of lenders and financial service providers to compare offers for mortgages, loans, credit cards, and insurance. - **Entity Type**: Public (NASDAQ: TREE) - **Headquarters**: Charlotte, North Carolina, United States - **Founded**: 1996 - **Founders**: Doug Lebda ## Core Business - **Primary industry/industries**: Financial Services, Online Marketplace, Fintech - **Target customers**: B2C (consumers seeking loans, mortgages, credit cards, and insurance), B2B (Network Partners including lenders and insurance providers) - **Mission or purpose statement**: To connect consumers with the choices they need to be confident in their financial decisions (as stated in their 10-K filing) [investors.lendingtree.com](https://investors.lendingtree.com/static-files/adad2b39-5c81-4b93-8462-144bce99cc86) ## Products & Services - **LendingTree Marketplace**: The core platform where consumers submit a single request to compare offers from up to five Network Partners for mortgage loans, refinancing, home equity loans, auto loans, personal loans, small business loans, credit cards, deposit accounts, and insurance. - **Insurance Services**: A significant and fast-growing segment offering comparison quotes for auto, home, and other insurance products. - **LendingTree Spring**: A brand focused on personal loans and related financial products. - **ValuePenguin**: A subsidiary offering financial research and comparison tools. - **QuoteWizard**: An insurance comparison marketplace (source of many alumni hires) [linkedin.com](https://www.linkedin.com/company/lendingtree). ## Market Standing - **Valuation/Market Cap**: Not publicly available in real-time from the search results. As a publicly traded company on the NASDAQ (TREE), market cap fluctuates. - **Key Metric - Annual Revenue**: **$1.117 billion** for the fiscal year ended December 31, 2025 [investors.lendingtree.com](https://investors.lendingtree.com/static-files/adad2b39-5c81-4b93-8462-144bce99cc86). - **Key Metric - Total Funding**: $655.1M (prior to IPO) [linkedin.com](https://www.linkedin.com/company/lendingtree). - **Notable Investors/Partners**: Not applicable (public company); partners include a network of 770+ lenders and financial service providers nationwide. - **Growth Signals**: - **Revenue Surge**: Total revenue grew from $900.2M in 2024 to $1.117B in 2025, driven largely by a 29.7% increase in the Insurance segment. - **Employee Growth**: Headcount increased by 3.7% year-over-year, now at 785 employees [linkedin.com](https://www.linkedin.com/company/lendingtree). - **Scale**: Has helped over 149 million people and facilitated over $297 billion in loan funding [lendingtree.com](https://www.lendingtree.com/). ## Competitive Advantages - **The "Shop for Offers" Model**: Unlike a single lender, LendingTree allows consumers to see multiple competing offers side-by-side after a single application, creating a clear value proposition for the consumer. - **Deep Network Effect**: A large network of 770+ partners ensures consumers receive competitive offers, while the large volume of consumer requests is the primary value proposition for partners. - **Brand Recognition**: Having been operating since 1996, LendingTree is one of the most recognized brands in online consumer finance, with a 4.5/5 rating on the site and "Excellent" ratings from 16,287 reviews [lendingtree.com](https://www.lendingtree.com/). - **Diversification**: The business is segmented across Home (mortgage), Consumer (personal loans, credit cards), and Insurance, providing balance against market cycles. In 2025, Insurance overtook Home and Consumer combined in revenue. ## Strategic Focus - **Insurance Expansion**: The largest revenue segment in 2025 ($711.9M), and the company is clearly focused on capitalizing on the strong growth in this area. - **Performance Marketing**: A core competence. The company uses sophisticated digital and traditional media acquisition to drive consumers to its platforms. - **Technology & Platform Investment**: The company is investing in technology talent and platforms (in-market testing, mobile apps) to improve the consumer experience and partner matching process for all financial products (mortgage, auto, insurance, small business, etc.) [investors.lendingtree.com](https://investors.lendingtree.com/static-files/adad2b39-5c81-4b93-8462-144bce99cc86). ## Why Work Here - **Work-Life Balance & Culture**: Rated 4.2/5 for Work-Life and 4.1/5 for Culture on Glassdoor [linkedin.com](https://www.linkedin.com/company/lendingtree). The company explicitly encourages employees to "go home on time" and "take that vacation!" [lendingtree.com](https://www.lendingtree.com/careers/). - **Compensation & Perks**: - Competitive salaries with biannual performance-based bonuses. - Annual grants of company stock that vest in just three years. - 401(k) matching and gym/wellness benefits. - Flexible Paid Time Off (no PTO bank) [lendingtree.com](https://www.lendingtree.com/careers/jobs/benefits). - **Location & Flexibility**: HQ is a new office in Charlotte, NC (1415 Vantage Park Drive) with open spaces, a game/music room, and cold brew taps. Remote and hybrid work are supported for many roles (Seattle and Denver are major remote hubs) [lendingtree.com](https://www.lendingtree.com/careers/). - **Family-Friendly Benefits**: Paid maternity/paternity leave, up to $10,000 reimbursement for adoption expenses, and company-funded IVF/IUI treatments [lendingtree.com](https://www.lendingtree.com/careers/jobs/benefits). - **Team & Growth**: Employees describe their coworkers as "brilliant, talented, kind, goofy, and passionate." The company offers ongoing career development, leadership training, and tuition reimbursement [lendingtree.com](https://www.lendingtree.com/careers/). ## Sources 1. [LendingTree Careers Page](https://www.lendingtree.com/careers/) 2. [LendingTree Benefits Page](https://www.lendingtree.com/careers/jobs/benefits) 3. [LendingTree Homepage](https://www.lendingtree.com/) 4. [LendingTree LinkedIn Profile](https://www.linkedin.com/company/lendingtree) 5. 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