
201 - 500 employees
🔒 Cybersecurity
☁️ SaaS
Cybersecurity • SaaS • Software
Sectigo is a leading digital certificate provider known for its comprehensive solutions in certificate lifecycle management (CLM) and online security. They offer a wide range of products, including SSL/TLS certificates, S/MIME email security, and code signing services, catering to organizations of all sizes. With a strong focus on automating certificate processes and enhancing digital trust, Sectigo aims to secure both human and machine identities in a rapidly evolving digital landscape.
🔥 9 minutes ago
🇬🇧 United Kingdom – Remote
💵 £55k - £62k / year
⏰ Full Time
🟡 Mid-level
🟠 Senior
🛜 Network Engineer / Network Administrator
👻 Ghost score 0%
Where this job comes from
Posted on Sectigo's careers page, not through a job board
First seen by Remote Rocketship 9 minutes ago

201 - 500 employees
🔒 Cybersecurity
☁️ SaaS
Cybersecurity • SaaS • Software
Sectigo is a leading digital certificate provider known for its comprehensive solutions in certificate lifecycle management (CLM) and online security. They offer a wide range of products, including SSL/TLS certificates, S/MIME email security, and code signing services, catering to organizations of all sizes. With a strong focus on automating certificate processes and enhancing digital trust, Sectigo aims to secure both human and machine identities in a rapidly evolving digital landscape.
• Support, implement, manage, and maintain the organization’s enterprise networking infrastructure • Design, plan, and implement network infrastructure moves, adds, and changes • Implement and maintain network security protocols, including firewalls, IDS/IPS, VPNs, ACLs, and encryption • Diagnose and resolve complex network issues • Analyze network performance and optimize infrastructure for high availability, reliability, and performance • Create and maintain network documentation, diagrams, and standard operating procedures • Generate network performance, security incident, and compliance reports for management review • Assess current and future network capacity requirements • Plan and implement scalability solutions • Ensure compliance with PCI DSS, HIPAA, GDPR, ISO, WebTrust, and other applicable standards • Conduct audits and implement remediation measures • Mount and install routers, switches, and servers in data centers and offices, including rack mounting, cable management, and hardware configuration • Participate in on-call rotation • Travel nationally and internationally for site support meetings and projects • Frequently visit the data center near Manchester • Perform additional tasks in response to company initiatives and business needs
• Bachelor’s degree in computer science, information technology, or related field is strongly preferred • Relevant certifications such as CCNP, CCIE, or CISSP are a plus • Typically 5+ years of experience in network engineering roles • Ability to create, implement, and maintain automation using Terraform and Ansible • Proficiency with Git • Comfort with JSON, YAML, and XML • AWS networking experience, including TGWs, Network ACLs, AWS Network Firewall, Security Groups, VPCs, and subnets • Proficiency installing, implementing, supporting, and maintaining Juniper, Palo Alto, and Arista hardware and software • Ability to design, implement, and support route-based and policy-based site-to-site VPNs • Ability to design, implement, and support enterprise remote-access VPNs such as GlobalProtect or AnyConnect • Understanding of VXLAN overlays, underlays, and EVPN • Ability to support, implement, and maintain RADIUS and TACACS+ for device access management and NAC/802.1X • Ability to implement, support, and use NetFlow, SNMP, and enterprise monitoring tools such as SolarWinds, Nagios, and LiveNX • Understanding of stateful and non-stateful firewall rules, traffic symmetry, NAT types, and rule-processing order • Knowledge of OSPFv2, OSPFv3, and BGP • Knowledge of IPv6 • Understanding of RSTP, 802.1Q, VLANs, and Layer 2 security • Good understanding of wireless networking, roaming, and troubleshooting • Understanding of FHRP, VRRP, HSRP, LACP, BFD, and switch stacks • Understanding of TCP/IP, path MTU discovery, and TCP flags • Good understanding of DNS, DHCP, ARP, and Neighbor Discovery • Comfortable with packet captures and tools such as Wireshark and tcpdump • In-depth knowledge of networking protocols and technologies including TCP/IP, VLANs, OSPF, BGP, MPLS, VPNs, DNS, DHCP, and SNMP • Strong understanding of network security principles and best practices • Proficiency with network hardware and software such as Arista, Cisco, Juniper, Palo Alto, Fortinet, and Aruba • Excellent analytical, problem-solving, and troubleshooting skills • Effective communication and interpersonal skills • Attention to detail, organization, and documentation skills • Adaptability and willingness to learn new technologies and tools • Must be able to lift network equipment weighing up to 50 lbs. • Must be within a commutable distance of the Manchester data center and ideally within a one-hour drive of Greater Manchester
• Remote work • Participation in on-call rotation • International and national travel opportunities/requirements • Equal opportunity, inclusive workplace • Career growth and promotion opportunities • Exposure to global team and projects
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