Referso Jobs

Senior Network Security Engineer

Tekfortune Inc. · Posted Nov 9, 2026

Open

Remote, United States
Remote
Contract · Senior

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Senior Network Security Engineer

Tekfortune Inc. · Posted Nov 9, 2026

Open

Remote, United States
Remote
Contract · Senior

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Sr. Technical Marketing Engineer

Palo Alto Networks · Posted Sep 18, 2026

Open

Remote, France
Remote
Senior
10+ years

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Senior Technical Marketing Engineer in Device Security

Responsibilities

Collaborate closely with product teams to align product capabilities with market demand
Develop and deliver advanced technical training for Systems Engineers and field teams
Lead on-site workshops and technical design sessions to guide enterprise customers
Proactively identify and resolve deployment challenges
Deliver high-touch post-sales engagement to drive product adoption

Requirements

BS/MS in Computer Science, Electrical Engineering, or related field, or equivalent military or professional experience

Skills

network traffic analysis threat detection security architecture design passive IoT security solutions device discovery behavioral analysis anomaly detection

Senior Network Security Engineer

General Dynamics Information Technology · Posted Nov 7, 2026

Open

Bethesda, Maryland, United States
Hybrid
Full-time · Senior
$119K–$161K per year
4+ years

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The Senior Network Security Engineer is responsible for the configuration, deployment, and management of the customer’s security appliances and infrastructure in a 24x7x365 environment.

Compensation

The likely salary range for this position is $119,000 - $161,000.

Responsibilities

Administration of LAN technologies for Cisco ASA Firewalls
Administration of firewalls, including but not limited to Cisco ASA, ACS, RSA, Cisco AnyConnect, Gigamon, Cisco VPN, Palo Alto
Assist in troubleshooting and problem solving for a wide variety of client/user LAN/Security related issues
Work closely with other IT functional teams to ensure cohesive support and strategies across the IT organization
Support the development of project plans and execute as authorized

Requirements

BS degree in Computer Science
Information Systems

Skills

Cisco Firewall Cisco VPN Palo Alto Networks Next Generation Firewalls (NGFW)Remote Access VPN Cisco ASA

Senior Manager - Cyber Security Engineering

TPG Telecom · Posted Nov 5, 2026

Open

Barangaroo, New South Wales, Australia
Hybrid
Full-time · Manager
8+ years

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Lead, scale, and mentor technical security teams to operationally excel in protecting enterprise assets.

Responsibilities

Own technical security platforms
Lead, mentor, and grow a team of high‑performing Cyber Security Engineers
Foster continuous learning, automation, operational excellence, and technical innovation
Align security engineering roadmaps with business objectives, risk management priorities, and regulatory frameworks
Partner closely with Network, Cloud & Security teams

Requirements

Nice to have: Certified Information Systems Security Professional (CISSP)
Nice to have: Certified Information Security Manager (CISM)
Nice to have: AWS Certified Security – Specialty
Nice to have: Azure Security Engineer Associate
Nice to have: Certified Cloud Security Professional (CCSP)

Skills

cloud security network defence automation SecOps leadership team building

Sr. Network Security Engineer

General Dynamics Information Technology · Posted Nov 5, 2026

Open

Bethesda, Maryland, United States
Hybrid
Full-time · Senior
$143K–$173K per year
10+ years

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The Senior Network Security Engineer is responsible for the configuration, deployment, and management of the customer’s NAC solution in a 24x7x365 environment.

Compensation

The likely salary range for this position is $142,792 - $172,500.

Responsibilities

Collaborate in the Architecture and Administration of LAN technologies of Cisco Switches and Cisco ASA Firewalls
Collaborate in the architecture and Administration of Network Access Control systems including but not limited Cisco ISE, Forescout, Cisco ACS, RSA, Cisco AnyConnect, Gigamon, IDS/IPS
Troubleshoot and problem solve a wide variety of client/user issues and act as an escalation point for LAN/NAC related issues
Work closely with other IT functional teams to ensure cohesive support and strategies across the IT organization
Support the development of project schedules and execute as authorized

Requirements

BS degree in Computer Science, Information Systems or equivalent.
Nice to have: Cisco CCNA
Nice to have: Cisco CCNA Security
Nice to have: Cisco CCNP
Nice to have: Cisco CCNP Security

Skills

Cisco ASA Firewall Cisco Firewall Security

Ingénieur Réseaux & Télécoms H/F

Consort Group · Posted Nov 4, 2026

Open

Lyon, Auvergne-Rhône-Alpes, France
Full-time · Mid
€39K–€43K per year
3+ years

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Responsable de la conception, du dimensionnement et de l’évolution des architectures techniques de collecte réseau, tout en garantissant leur performance et leur exploitabilité au sein de notre écosystème.

Compensation

Salaire : De 39 000€ à 43 000€ (selon expérience) brut annuel

Responsibilities

Analyser et qualifier les besoins techniques des projets
Réaliser les études de faisabilité et définir les architectures techniques adaptées
Concevoir et dimensionner les solutions matérielles et logicielles à déployer
Rédiger et maintenir les dossiers d’architecture, documents d’ingénierie et schémas techniques
Préparer les configurations techniques et les feuilles de route nécessaires aux déploiements

Skills

architecture réseau infrastructures télécoms sécurité réseau TAP Network Critical matrices Gigamon Arista sondes Otarie

Senior Network Security Engineer

Senior Network Security Engineer

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Sr. Technical Marketing Engineer

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Senior Network Security Engineer

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Senior Manager - Cyber Security Engineering

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Sr. Network Security Engineer

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Ingénieur Réseaux & Télécoms H/F

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Gigamon jobs

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