About the role
As a Senior Network Engineer, you will make an impact by ensuring the stability, security, and performance of enterprise network infrastructure supporting over 300 remote sites and multiple data center environments. You will design, maintain, and optimize critical network services while collaborating with infrastructure, application, and security teams to support business operations and strategic technology initiatives. You will be a valued member of the Cloud Infrastructure and Security team, helping drive operational excellence, network reliability, and continuous improvement across the enterprise.
In this role, you will
- Install, configure, maintain, and secure enterprise network infrastructure and networking devices.
- Ensure maximum availability and performance of network services supporting users and business-critical applications.
- Manage network resources and connectivity solutions that support evolving business requirements across remote locations and data centers.
- Troubleshoot and resolve complex network issues through detailed analysis, root cause identification, and corrective actions.
- Partner with infrastructure, application, and security teams to support disaster recovery strategies, network resiliency, and service continuity.
- Drive operational excellence by ensuring network systems remain reliable, accessible, secure, and compliant with established SLAs and OLAs.
- Support enterprise technology alignment initiatives and identify opportunities to modernize network services and operations.
- Evaluate and implement continuous process improvements to enhance efficiency, scalability, and service quality.
- Support communications related to system upgrades, infrastructure enhancements, and business process improvements.
- Build and maintain strong working relationships across business and technology teams.
- Manage relationships with technology vendors and service providers to ensure successful delivery of networking solutions and services.
- Support governance, compliance, and security policy implementation across network environments.
- Maintain compliance with all required training, audits, corporate policies, and security standards.
- Create and maintain technical documentation, network diagrams, operational procedures, and support playbooks.
- Perform additional duties and responsibilities as assigned by leadership.
Work Model
We strive to provide flexibility wherever possible. Based on this role's business requirements, this is a remote position open to qualified applicants in Atlanta, GA. Regardless of your working arrangement, we are here to support a healthy work-life balance through our various wellbeing programs.
The working arrangements for this role are accurate as of the date of posting. This may change based on the project you're engaged in, as well as business and client requirements. Rest assured, we will always be clear about role expectations.
What you need to have to be considered
- 5+ years of experience in network engineering, administration, and support of enterprise networking environments.
- Expert-level knowledge of network infrastructure technologies, routing, switching, wireless networking, and security.
- Hands-on experience with Meraki MX platforms, Aruba Wireless Access Points, Aruba Central, Aruba ClearPass, and Cisco Catalyst switching environments.
- Strong experience supporting core network services including DHCP, DNS, IPSec VPNs, BGP routing, and WAN connectivity.
- Experience performing network upgrades, firmware updates, lifecycle management, and platform patching activities.
- Hands-on experience using network monitoring and troubleshooting tools such as SolarWinds NPM/NCM and packet capture analysis (PCAP).
- Proficiency with Microsoft 365 applications, including Word, Excel, PowerPoint, Teams, SharePoint, Jira, and ServiceNow.
- Strong customer service mindset with a focus on delivering reliable and business-aligned technology solutions.
- Experience managing multiple projects, priorities, and deliverables simultaneously.
- Excellent analytical, troubleshooting, and problem-solving skills.
- Strong communication, collaboration, and stakeholder management capabilities.
These will help you stand out
- Experience supporting manufacturing, industrial, or distributed enterprise environments.
- Experience managing large-scale network deployments across geographically dispersed locations.
- Knowledge of network access control, identity services, and security best practices.
- Proven ability to develop performance-based relationships with vendors and technology partners.
- Experience evaluating network architectures and recommending improvements to enhance performance, resiliency, and scalability.
- Demonstrated attention to detail and commitment to delivering high-quality technical solutions and documentation.
- Strong commitment to continuous learning, professional development, and implementing feedback for ongoing improvement.
- Industry certifications such as CCNP, CCIE, Aruba, Meraki, or equivalent networking certifications.
We're excited to meet people who share our mission and can make an impact in a variety of ways. Don't hesitate to apply, even if you only meet the minimum requirements listed. Think about your transferable experiences and unique skills that make you stand out.
Salary and Other Compensation:
Applications will be accepted until September 23, 2026.
The annual salary for this position is between $100,000 - $115,000 USD depending on experience and other qualifications of the successful candidate.
This position is also eligible for Cognizant’s discretionary annual incentive program, based on performance and subject to the terms of Cognizant’s applicable plans.
Benefits: Cognizant offers the following benefits for this position, subject to applicable eligibility requirements:
• Medical/Dental/Vision/Life Insurance
• Paid holidays plus Paid Time Off
• 401(k) plan and contributions
• Long-term/Short-term Disability
• Paid Parental Leave
• Employee Stock Purchase Plan
Disclaimer: The salary, other compensation, and benefits information is accurate as of the date of this posting. Cognizant reserves the right to modify this information at any time, subject to applicable law.
Please note, this role is not able to offer visa transfer or sponsorship now or in the future.
コグニザントについて
コグニザント（NASDAQ: CTSH）は、AI Builderおよびテクノロジーサービスプロバイダーとして、お客様にフルスタックのAIソリューションを構築することで、AI投資と企業価値を結ぶ架け橋となっています。業界、ビジネスプロセス、エンジニアリングに関する当社の深い専門知識を活かし、組織固有のビジネス環境をテクノロジー・システムに組み込みます。これにより、人間の可能性を最大限に引き出し、確かな成果を実現するとともに、急速に変化する世界においてグローバル企業が常に一歩先を行くための支援を行っています。 詳細については、cognizant.ai をご覧ください。
雇用に関する追加情報
本募集に記載されている報酬情報は、掲載日時点で正確なものです。Cognizantは、適用される法令に従い、いつでも本情報を変更する権利を留保します。
応募者は、対面またはビデオ会議による面接への参加を求められる場合があります。また、各面接の際に、現在有効な州政府または政府発行の身分証明書の提示を求められる場合があります。
Cognizantは機会均等雇用主です。応募および選考において、人種、肌の色、性別、宗教、信条、性的指向、性自認、国籍、障がい、遺伝情報、妊娠、退役軍人の地位、その他連邦法・州法・地方自治体の法律により保護されるいかなる特性に基づく差別も行いません。
