Senior Network Security Engineer: Firewall & VPN
HCL Technologies Limited
HCLTech is seeking a Network Security Engineer (L3) to provide expert firewall and VPN management, 24x7 monitoring, and major incident RCA leadership. You will own complex changes, ensure secure operations, and mentor junior staff across Palo Alto, Fortinet, Check Point, and Cisco platforms. The role requires deep L3 knowledge, certifications, and experience with security tooling such as Panorama, SIEM/SOAR, and ServiceNow. Strong coordination with SOC and OEM teams is essential. #J-18808-Ljbffr HCL Technologies Limited
- ...Network Security Engineer Overview A leading global financial services organization is seeking a... ...candidate will possess a strong background in firewall administration, network security... ...and optimize next-generation firewalls, VPN technologies, intrusion detection and...SeniorFull timeRemote work
$105.4k - $207.8k
Position Summary Cyber Zscaler Network Security Engineer / Senior Consultant, Strategy, Growth, and... ...replacement of legacy virtual private network (VPN) infrastructure and modernization of... ...web filtering, DNS security, cloud firewall, bandwidth controls, and advanced...SeniorWork experience placementLocal area- ...Role: Senior Security Engineer Location: New York City, NY (Hybrid 3 days) Duration: Contract-2... ...security, vulnerability management, network security, data protection, security monitoring... .../IP, DNS, DHCP, routing, switching, firewalls, VPN, WAFs, segmentation, and IDS/IPS/HIDS...SeniorContract workImmediate start
$164k - $242k
...Learn more at .What You’ll Do:CoreWeave’s Network Security team ensures network infrastructure is... ...and compliant. Our team partners with engineering, product teams, and partners to build... ...in network infrastructure security (firewalls, ACLs, architecture, risk management)...SeniorPermanent employmentFull timeTemporary workCasual workWork at officeRemote workFlexible hours$136.5k - $350k
...future team member for the role of Senior Director of Network Security - Engineering Lead to join our Network Security... ...across the enterprise, including firewalls, IDS/IPS, secure web gateways, proxy... ..., IDS/IPS, WAF/proxy/SWG, NAC, VPN/remote access, segmentation, SASE...SeniorTemporary workWork experience placementRemote workWorldwideFlexible hours$145k - $210k
Senior Cyber Security EngineerCooley is seeking a Senior Cyber Security Engineer to join the Security team.Position summary... ..., mail gateways, firewalls, encryption systems,... ...administer firewalls, VPN, privileged access... ...Windows server logs, and network monitoring...SeniorFull timeTemporary workWork at officeFlexible hoursWeekend work$105.4k - $207.8k
Position Summary Cisco Network Security Engineer/ Senior Consultant, Strategy, Growth, and TransformationDeloitte’s Cyber business is passionate... ...policiesDeploying and integrating Cisco Secure Firewall solutions in cloud environments, including Amazon Web Services...SeniorWork experience placementLocal areaVisa sponsorship- ...Description J ob Title: Sr. Security Engineer Duration: 6 months... ...(powering off a firewall, checking cable... ...seeking an exceptional Senior Security Engineer to join... ...for a global network. The successful candidate... ...risk. Third party and VPN connectivity architecture...SeniorContract workWork at officeRemote work
- ...:- Our client is seeking a Senior Firewall Subject Matter Expert (SME) /... ...lead enterprise firewall and VPN remediation initiatives in a... ...technical decisions, and ensure security compliance throughout... ...Collaborate with Enterprise Network Services (ENS) and key stakeholders...Senior
$165k - $215k
...are Metropolis is seeking a Senior Security Engineer to establish and lead a dedicated infrastructure and network security engineering... ...security initiatives—including firewalls, segmentation, WAF technologies... ...environments Implement and manage VPN, remote access, WAF...SeniorTemporary workWork at officeLocal areaRemote work- ...accountable for IT security for the Americas... ...software, including firewalls, VPNs, intrusion... ...region. Security Engineer supports and maintains... .... Reporting to senior security leadership... ...architecture and network and application design... ..., PKI, VPNs, MPLS/VPN, Site to Site VPN...SeniorFor contractorsLocal areaRemote work
$125k - $130k
...DevOps, Data, and Software Engineering, servicing an array of noteworthy... ...seeking an experienced Senior Firewall SME / Team Lead to provide... ..., remediation, and VPN-related initiatives. The ideal... ...deep expertise in enterprise network security, firewall technologies, VPN...SeniorFull timeTemporary workRemote workFlexible hours$182k - $242k
...more at .Role OverviewCoreWeave is seeking an experienced Senior Network Security Engineer for our network security initiatives to help protect our... ...the network perimeter and internal fabrics (e.g., firewalls, IPS/IDS, segmentation, configuration health, best practicies...SeniorPermanent employmentFull timeTemporary workCasual workWork at officeFlexible hours$190k - $240k
...Senior Security Architect The Senior Security Architect is responsible... ...candidate is a hands-on engineer with deep expertise in security... ...hypervisors, mobile devices, network devices, and emerging... ...concepts including TCP/IP, firewalls, and network security products...SeniorVisa sponsorshipWork visa$148.5k - $223.9k
...ExperienceThe Enterprise Security Technology team builds and... ...enterprise workloads. As a Senior Endpoint Software Engineer, you develop, deploy, and... ...Vulnerability Management, Network Security, and Application... ...endpoint protection, security firewall, email security, or...SeniorFull time- Providing 24/7 network support for global clients, the full-time Senior Network Engineer - Security will handle escalations and severe cases... ...network infrastructure, including firewalls, VPNs, and intrusion... ...including TCP/IP, BGP, OSPF, and VPN technologies Prior...SeniorFull time
$174k - $252k
Identify security issues and implement and design security controls, tools, and services to improve security systems and... ...or threat modeling.5 years of experience with security engineering, computer and network security and security protocols.5 years of coding experience...Senior$167.5k - $226.3k
...Who You AreJustworks is looking for an experienced, hands-on Senior Security Engineer specializing in AI who will drive and execute the company’s... ...especially related to AI security within company internal networks as well as in our production environments in AWS.Be the...SeniorCasual workWork at officeLocal area$165k - $242k
...more at .What You’ll Do:The Enterprise Security team at CoreWeave is responsible for... ...work every day—identity, endpoints, networks, and SaaS—so the company can move fast... ...the team to join.About the Role:As a Senior Security Engineer, Enterprise Security, you’ll design...SeniorPermanent employmentFull timeTemporary workFor contractorsCasual workWork at officeRemote workFlexible hours- VERSANT Media is seeking a Senior Perimeter Network Engineer in New York to design, deploy, and optimize our enterprise perimeter security. You will lead firewall architecture initiatives, implement NGFWs, and manage centralized controls via Panorama, ensuring HA, performance...Senior
- ...and technology solutions, seeking a Senior Security Operations Engineer to join their team. About Quant:... ...euro. The Clearing House, whose networks clear and settle more than $2 trillion... ...certificate lifecycle, the Fusion Firewall threat-intelligence feed, and the blockchain...SeniorFull timeImmediate startShift work
$152.5k - $205k
...platform includes the world’s largest regulated stablecoin network anchored by USDC, Circle Payments Network for global money... ...responsible for:Circle is seeking a hands-on and technically sharp Senior Security Engineer, Executive & Endpoint Security to contribute to Circle’s...SeniorContract workWork at officeLocal areaRemote workFlexible hours- ...you, you’ll fit right in.Who You AreJustworks is looking for an experienced security engineer skilled in detection and response, who can help enhance and mature Justworks’ Security. As a Senior Detection Engineer, you’ll design, build, and maintain the detection logic that...SeniorCasual workLocal area
- ...that all official communication will only be sent from @Rippling.com addresses.About The RoleWe're looking for a hands-on senior security engineer to play a key role in building Rippling's Product Security program. Rippling's product’s scope provides a unique set of security...SeniorWork at officeRelocation3 days per week1 day per week
$247k - $290k
...Expectations are high, and so are the rewards.Robinhood's Security Operations team operates across two distinct disciplines:... ..., and outmaneuver agentic attackers — and we need a Senior Staff Security Engineer to help us build them.As a Senior Staff Security Engineer...SeniorWork at officeFlexible hoursShift work3 days per week- ...addresses.About The RoleWe are looking for a hands-on Senior Detection and Response Security Engineer to be a critical force in driving Rippling's security... ...Log Analysis Expertise: Ability to analyze endpoint, network, and application logs for anomalous events.Additional...SeniorFull timeWork at officeRelocation3 days per week1 day per week
$78.8k - $131.3k
Are you a collaborative Sec Ops Engineer looking to work for a mission driven global organization... ...?About our TeamYou’ll be joining the Security Engineering team within Elsevier’s... ...across our cloud estate.About the RoleAs a Senior Security Engineer, you help lead in...SeniorFull timeLocal areaWork from home$260k - $310k
...are we?Cohere is the leading security-first enterprise AI company.... ...Cohere is a team of researchers, engineers, designers, and more, who are... ...and Seoul. Join us!As a Senior Security Engineer you will:Serve... ...of vulnerability management, network security, cloud security...SeniorWork at officeLocal areaRemote workHome officeFlexible hours$175k - $275k
...About the RoleDRW is building out its offensive security capability, and we’re looking for a Senior Offensive Security Engineer to lead the charge. In this role, you’ll plan... ...MITRE ATT&CKConduct penetration tests across networks, web and internal applications, APIs, and...SeniorContract workTemporary workFlexible hours$10k
...to do it.About the RoleYou'll be the architect of our endpoint security posture across the full fleet — macOS, Windows, and BYOD... ...to click the right button. You'll partner with IT, SecOps, and engineering teams to sharpen our telemetry and detections, mentor other engineers...SeniorFull timeWork at officeRemote workHome officeFlexible hours
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