[Remote] Senior Systems Engineer

Note: The job is a remote job and is open to candidates in USA. CSC is the world's leading provider of business, legal, tax, and digital brand services, and they are seeking a highly skilled and experienced Senior Network Engineer to join their team. The role involves designing, implementing, and maintaining complex network infrastructure solutions, with a focus on automation and network operations.ResponsibilitiesDesigning, implementing, and supporting network infrastructure solutions utilizing Cisco, F5, Palo Alto Firewalls, Infoblox, Zscaler ZPA, Azure Cloud, ISE and SDWANCollaborating with other IT teams to gather requirements and design network solutions that align with business objectivesLeading the implementation and configuration of network devices, including routers, switches, firewalls, load balancers, F5 AWAF, and Infoblox DDIDeveloping and maintaining network automation scripts using Ansible and Python to streamline network operations, configuration management, and troubleshootingIntegrating network automation solutions with existing tools and systems to enhance operational efficiency and reduce manual tasksPerforming network capacity planning and conducting periodic assessments to ensure optimal performance and scalabilityTroubleshooting and resolving complex network issues, providing timely resolution to minimize network downtimeConducting network security audits and implementing necessary measures to protect the network infrastructureCreating and maintaining network documentation, including network diagrams, configurations, and standard operating proceduresParticipating in change management processes, including evaluating and implementing network changes in accordance with best practicesCollaborating with vendors and third-party providers to ensure effective delivery and support of network servicesMentoring and providing technical guidance to junior network engineers, sharing knowledge and best practicesSkillsBachelor's degree in computer science, Information Technology, or a related field. Equivalent work experience may be consideredMinimum of 10 years of experience working as a Network Engineer, with a focus on Cisco, F5, Palo Alto Firewalls, Infoblox, Zscaler ZPA, Azure Cloud, ISE and SDWANCisco certifications such as CCNP or CCIE are highly desiredIn-depth knowledge of network protocols, including TCP/IP, BGP, OSPF, EIGRP, VLAN, MPLS, SDWAN and VPNStrong experience in designing and implementing network solutions using Cisco routing and switching technologies (e.g., Cisco Catalyst, Cisco ACI, Nexus)Hands-on experience with F5 load balancers, including LTM and GTM modules, AWAF and proficiency in designing and configuring high-availability load balancing solutionsProven expertise in designing and managing Palo Alto Firewalls, including configuration, policy management, and threat preventionFamiliarity with Infoblox DNS/DHCP/IPAM solutions and experience in integrating them with network infrastructureKnowledge of Cisco ACI (Application Centric Infrastructure) and experience in deploying and managing ACI fabric, policies, and integrationsStrong scripting skills in Ansible and Python for network automation and orchestrationSolid understanding of network security principles, including access control, authentication, VPN technologies, and firewall rulesStrong analytical and problem-solving skills, with the ability to troubleshoot complex network issues and provide timely resolutionsExcellent communication and interpersonal skills, with the ability to effectively collaborate with cross-functional teams and present complex technical concepts to non-technical stakeholdersAbility to work independently and manage multiple priorities in a fast-paced environmentBenefitsAnnual success-sharing bonuses or commission plans based on individual performanceRange of support to colleagues with disabilities, ensuring people have the necessary resources to thrive in their rolesCommitment to accessibility reflects our broader dedication to diversity and belongingSuccess Sharing, bonuses, or commission plans based on role and individual performanceCompetitive and comprehensive benefits package that includes annual leave, tuition reimbursement, referral bonuses, and moreHybrid or remote work schedules in alignment with local regulationsCompany OverviewCSC is the world’s leading provider of global business administration and compliance solutions, specialized administration services to alternative asset managers across fund strategies, capital markets transactions in public and private markets, domain name system management and digital brand and fraud protection, and corporate tax software solutions. It was founded in 1899, and is headquartered in Wilmington, Delaware, USA, with a workforce of 5001-10000 employees. Its website is http://www.cscglobal.com.Company H1B SponsorshipCSC has a track record of offering H1B sponsorships, with 2 in 2026, 7 in 2025, 6 in 2024, 3 in 2023, 6 in 2022, 6 in 2021, 5 in 2020. Please note that this does not guarantee sponsorship for this specific role.