Network Solutions Architect - ADMS LeidosNetwork Solutions Architect - ADMSSummit, NJ$107,900–$195,050This role is responsible for developing network and security architectures, creating firewall designs and schematics, building and integrating supporting server infrastructure, and coordinating testing and validation activities with ADMS stakeholders. June 18, 2026For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
Senior Security Engineer, Infrastructure & Network Security MetropolisSenior Security Engineer, Infrastructure & Network SecurityNew York, NY$165,000–$215,000 / yearThe actual base salary offered is determined by a number of variables, including, as appropriate, the applicant's qualifications for the position, years of relevant experience, distinctive skills, level of education attained, certifications or other professional licenses held, and the location of residence and/or place of employment. In this senior technical role, you will design, build, and manage a dedicated AWS environment to power our security tooling, automation, and operational infrastructure, while also supporting our expanding Oracle Cloud Infrastructure footprint.
Senior Security Engineer, Infrastructure & Network Security Metropolis Technologies, Inc.Senior Security Engineer, Infrastructure & Network SecurityNew York, NY$165,000–$215,000 / yearThe actual base salary offered is determined by a number of variables, including, as appropriate, the applicant''s qualifications for the position, years of relevant experience, distinctive skills, level of education attained, certifications or other professional licenses held, and the location of residence and/or place of employment. In this senior technical role, you will design, build, and manage a dedicated AWS environment to power our security tooling, automation, and operational infrastructure, while also supporting our expanding Oracle Cloud Infrastructure footprint.
Cisco Network Security Engineer/ Senior Consultant Deloitte Touche Tohmatsu LtdCisco Network Security Engineer/ Senior ConsultantStamford, CT$105,400–$207,800 / year3+ years of experience with Cisco Identity Services Engine (ISE) 802.1X Network Access Control (NAC), guest lifecycle management, profiling policies, TrustSec segmentation, and Cisco Firepower capabilities including intrusion prevention system (IPS), malware protection, Uniform Resource Locator (URL) filtering, Domain Name System (DNS)-based security, Secure Sockets Layer/Transport Layer Security (SSL/TLS) decryption, and cloud firewall deployments in Amazon Web Services (AWS), Microsoft Azure, or Google Cloud Platform (GCP). 5+ years of experience designing, deploying, and managing Cisco Firepower Threat Defense (FTD) and Firepower Management Center (FMC) in enterprise environments, including physical appliances, virtual instances, and cloud-delivered Firewall Management Center (cdFMC).
Cyber Palo Alto Networks Security Engineer/ Senior Consultant, Strategy, Growth, and Transformation Deloitte Touche Tohmatsu LtdCyber Palo Alto Networks Security Engineer/ Senior Consultant, Strategy, Growth, and TransformationNew York, NY$105,400–$207,800 / yearConfiguring and tuning security capabilities including Threat Prevention, intrusion prevention system/intrusion detection system (IPS/IDS), Anti-Spyware, Antivirus, WildFire, Domain Name System (DNS) Security, and Secure Sockets Layer/Transport Layer Security (SSL/TLS) decryption policies. Experience integrating Palo Alto Firewalls and Prisma with SIEM/SOAR platforms (e.g., Splunk, Microsoft Sentinel, Palo Alto XSOAR) via log streaming, API connectors, or syslog for threat detection and incident response workflows.
Cyber Zscaler Network Security Engineer / Senior Consultant, Strategy, Growth, and Transformation Deloitte Touche Tohmatsu LtdCyber Zscaler Network Security Engineer / Senior Consultant, Strategy, Growth, and TransformationNew York, NY$105,400–$207,800 / year1+ years of experience designing, deploying, and managing Zscaler Cloud Connector, including deployment within cloud environments (AWS, Azure, and/or GCP), workload-to-internet and workload-to-workload traffic inspection, and integration with cloud-native networking constructs (e.g., VPCs, VNets, Transit Gateways). 5+ years of hands-on experience designing, deploying, and managing Zscaler Private Access (ZPA), including application segment configuration, access policies, connector deployment, and zero trust network access (ZTNA) architectures replacing legacy VPN infrastructure.
Senior Network Security Engineer Madison-DavisSenior Network Security EngineerJersey City, NJ$68This role will be responsible for managing firewalls, VPNs, network segmentation, intrusion prevention, and overall network security infrastructure while partnering with IT, infrastructure, and security teams to protect critical systems and data. The ideal candidate has strong hands-on experience with network security technologies, firewall policy management, routing and switching, cloud/network security, and incident response.
Information Security Manager - Network Security Ferguson Enterprises IncInformation Security Manager - Network SecurityNYRemote$9,700–$15,516.67 / yearFerguson, a Fortune 500 company, is proud to provide best-in-class products, service and capabilities across the following industries: Commercial/Mechanical, Facilities Supply, Fire and Fabrication, HVAC, Industrial, Residential Trade, Residential Building and Remodel, Waterworks and Residential Digital Commerce. The Manager of Network Security is accountable for developing and executing on our network security program which includes securing our endpoints and locations.
Network Security Engineer TwitterNetwork Security EngineerNew York, NY$100,000–$258,000 / yearITAR REQUIREMENTS: To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State. The ideal candidate will possess deep expertise in network security technologies, focusing on switching and routing systems within cloud-native and AI-focused infrastructure.
Lead Network Security Engineer (F5 required) NYU Langone HealthLead Network Security Engineer (F5 required)New York, NY$121,792.21–$166,950Full timeReporting to the Director of Network Security Systems Engineering, the Lead Engineer of Network Security Systems position is responsible for overseeing and managing the design and implementation of network security solutions. Proficiency in the following technology platforms:Fortinet, F5 Access Policy Manager (APM), F5 Enterprise Manager (EM), Palo Alto Firewalls, Cisco ASA Firewalls.
Global Network Security Engineer (Remote) Crane Co.Global Network Security Engineer (Remote)Stamford, CTRemoteThe ideal candidate will have a solid proficiency in networking and network security with a focus on enterprise firewall management, network segmentation, SD-WAN, SASE, ZTNA and NAC technologies. Provide oversight and work directly on the implementation, and administration of network security infrastructure including firewalls, networks sensors, and other network-based detective and preventive controls.
Global Network Security Engineer Crane CoGlobal Network Security EngineerStamford, CTResponsibilities and Duties: • Perform network and security reviews across a variety of network security technologies and work with security and technology teams to ensure effective controls and policy compliance • Provide oversight and work directly on the implementation, and administration of network security infrastructure including firewalls, networks sensors, and other network-based detective and preventive controls • Ensure proper configurations, effective change management, and risk identification across various network security solutions • Evaluate the security posture of systems and security processes to uncover vulnerabilities and potential exploitation vectors • Participate in cross training activities with other Business Unit network/systems Engineers and IT support teams • Work closely with business and technology managers to fix processes/procedures for data protection • Support global incident response and overall security operations • Effectively participate in data governance and risk compliance plans • Reporting and Metrics to support program objectives. Qualifications and Competencies: • Minimum of 5 years related work experience in Network Security • Experience working with multiple common firewall providers • Experience with network monitoring technologies, network-anomaly detection • Experience evaluating and delivering SD-WAN, SASE, ZTNA and NAC technologies • Desire to provide mentoring and guidance to business unit technology counterparts • Prioritize, assign, and ensure the daily work for self and business unit partners • Develop project plans and ensure project deliverables are met, both internally and as part of distributed teams • Strong project management experience and proven track record of delivery • Highly motivated and self-directed • Excellent verbal and written communication skills • Ability to work both independently and as part of a small, distributed team.
Network & Security Infrastructure Engineer IS3 SolutionsNetwork & Security Infrastructure EngineerWhippany, NJThe engineer will build, maintain, and secure the network and infrastructure layer underpinning these services, ensuring reliability, availability, and security, and will work in close coordination with a global support team spanning the US, India, and UK. This role supports a high volume of customer-facing applications (balance inquiries, account activity, and related services) through a dedicated service chain.
SVP, Network Security Engineering Lead Jefferies Financial Group IncSVP, Network Security Engineering LeadJersey City, NJ$200,000–$275,000 / yearWork independently and part of a team to analyze and troubleshoot escalated issues for Palo Alto Firewalls, GlobalProtect VPN, Cloudflare WAF, Network Detection and Response technologies, Network Access Control, ISE, Web-Browser Isolation, Illumio, Network Security Policy Management, and other related Network Security Platforms. The engineer will work closely with our infrastructure, application, and security teams to implement our existing and future network security & segmentation tools, drive automation and self-service models and influence security architecture decisions while protecting the firm's assets.
Cyber Zscaler Network Security Engineering Manager / Manager, Strategy, Growth, and Transformation Deloitte Touche Tohmatsu LtdCyber Zscaler Network Security Engineering Manager / Manager, Strategy, Growth, and TransformationNew York, NY$134,500–$265,100 / year3+ years of experience designing, deploying, and managing Zscaler Cloud Connector, including deployment within cloud environments (AWS, Azure, and/or GCP), workload-to-internet and workload-to-workload traffic inspection, and integration with cloud-native networking constructs (e.g., VPCs, VNets, Transit Gateways). 7+ years of hands-on experience designing, deploying, and managing Zscaler Private Access (ZPA), including application segment configuration, access policies, connector deployment, and zero trust network access (ZTNA) architectures replacing legacy VPN infrastructure.
Staff Network Security Engineer DigitalOcean LLCStaff Network Security EngineerNYRemote$168,800–$211,000 / yearThis position, which reports to the Manager, Security Defense Engineering, involves architecting and building automated security tools and championing best practices to ensure our network remains resilient against evolving threats across our edge, backbone, and datacenter environments. Provide technical leadership and mentorship to security and network engineering teams, serving as a subject matter expert on network security-related matters.
Svp, Network Security Engineering Lead Jefferies Financial Group Inc.Svp, Network Security Engineering LeadJersey City, NJ$200,000–$275,000 / yearWork independently and part of a team to analyze and troubleshoot escalated issues for Palo Alto Firewalls, GlobalProtect VPN, Cloudflare WAF, Network Detection and Response technologies, Network Access Control, ISE, Web-Browser Isolation, Illumio, Network Security Policy Management, and other related Network Security Platforms. The engineer will work closely with our infrastructure, application, and security teams to implement our existing and future network security & segmentation tools, drive automation and self-service models and influence security architecture decisions while protecting the firm's assets.
Software Engineering Manager, Network Security Anthropic PBCSoftware Engineering Manager, Network SecurityNew York City, NY$405,000–$485,000 / yearWe''re hiring an Engineering Manager to lead a Network Security Engineering team in executing across critical initiatives including, but not limited to: Own the network security roadmap: threat model from the management plane through Kubernetes and cloud interconnects, decide what to build, and deliver it. This research continues many of the directions our team worked on prior to Anthropic, including: GPT-3, Circuit-Based Interpretability, Multimodal Neurons, Scaling Laws, AI & Compute, Concrete Problems in AI Safety, and Learning from Human Preferences.
Senior Network Security Engineer, Operational Technology CoreWeave IncSenior Network Security Engineer, Operational TechnologyNew York, NY$164,000–$242,000 / yearTo conform to U.S. Government export regulations applicable to that information, applicant must either be (A) a U.S. person, defined as a (i) U.S. citizen or national, (ii) U.S. lawful permanent resident (green card holder), (iii) refugee under 8 U.S.C. § 1157, or (iv) asylee under 8 U.S.C. § 1158, (B) eligible to access the export controlled information without a required export authorization, or (C) eligible and reasonably likely to obtain the required export authorization from the applicable U.S. government agency. As the network security engineer responsible for our operational technology networks, your responsibilities will include identifying and evaluating cybersecurity risks, designing and launching pragmatic security solutions, and embedding security controls directly into the operational systems and technologies supporting our infrastructure.
NewSenior Firewall Engineer | Network Security Engineer Macpower Digital Assets Edge Private LimitedSenior Firewall Engineer | Network Security EngineerNew York City, NY$63,168–$90,240 / yearThis position is critical to supporting an enterprise-level Palo Alto firewall refresh initiative, focusing on the planning and execution of firewall migrations while ensuring minimal disruption to production environments. Job Summary: Our client is seeking an experienced Senior Firewall Engineer for a permanent, on-site role based in New York City, NY or Pittsburgh, PA .