科技職缺

Senior Infrastructure Engineer

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Senior Infrastructure Engineer designing, deploying, and maintaining enterprise IT infrastructure — Windows/Linux servers, VMware/Hyper-V virtualization, Azure/AWS cloud, Active Directory, storage, backup/DR, and networking — with automation via PowerShell, Python, Ansible, Terraform.

Senior Network Engineer

cloud dns firewall network-security

Key responsibilities • Conduct a comprehensive assessment of all servers, applications, databases, and network devices currently using public IP addresses. • Develop a detailed IP migration plan covering timelines,…

NConsult GmbH

cloud firewall intrusion-detection service-desk tcp-ip +2 skills

Network & Security Engineer (m/w/d)

Europe

Germany

Network & Security Engineer designing, implementing, and operating enterprise network and security solutions (LAN/WAN/WLAN/VPN, firewalls, IDS/IPS) for customers, with 2nd/3rd-level support, security assessments, and vulnerability/hardening work.

TKMS GmbH

ansible firewall infrastructure-as-code networking qos +2 skills

IT Infrastructure Architect (m/w/d)

Europe

Germany

IT Infrastructure Architect at TKMS GmbH designing and integrating complex IT systems and network architectures for naval vessels. Works with virtualization (VMware, Proxmox), IaC (Terraform, Ansible), network security, Software-Defined Networking, and container technologies across the full system lifecycle.

Senior Network Engineer - Saudi National - Riyadh, KSA

cloud dns firewall network-security

Senior Network Engineer leading enterprise-wide migration from public to private IP addressing across servers, applications, databases, and network devices in on-prem, cloud, or hybrid environments. Handles DNS cleanup, firewall/routing/NAT alignment, dependency analysis, validation, and full migration documentation.

DeepSource

Senior IT Security Operation- Saudi National- Riyadh, KSA

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Hands-on Senior IT Security Operations Engineer based in Riyadh safeguarding corporate IT infrastructure, networks, enterprise data, and cloud environments via firewall/EDR/VPN management, SIEM-based incident response, IAM/PAM governance, vulnerability and patch management, and compliance with ITIL, ISO 27001, and NCA-ECC.

Senior Network Security Engineer -(Saudi National)- Riyadh, KSA

cisco cybersecurity firewall network-security networking

Senior Network Security Engineer operating, monitoring, and troubleshooting enterprise network security infrastructure (Fortinet FortiGate, Palo Alto firewalls, F5 load balancers, Cisco routing/switching) in a financial services environment in Riyadh.

DeepSource

Senior Infrastructure Engineer (Saudi National)- Riyadh, KSA

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On-site Senior Infrastructure Engineer in Riyadh designing, deploying and maintaining enterprise IT environments (Windows/Linux servers, VMware/Hyper-V virtualization, Azure/AWS cloud, SAN/NAS storage, networking, backup/DR), with scripting/automation and incident troubleshooting across critical systems.

Senior IT Security Operation Architect - Saudi National- Riyadh, KSA

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Senior IT Security Operations Architect at DeepSource Technologies designs and governs enterprise security operations across hybrid (on-prem, AWS, Azure) infrastructure, integrating SIEM/SOAR (Splunk, Sentinel, Cortex), EDR/XDR, IAM, Zero Trust, and CSPM tools while ensuring compliance with NCA-ECC, SAMA CSF, ISO 27001, and NIST standards.

Senior Infrastructure Engineer (Saudi National)- Riyadh, KSA

active-directory ansible automation aws azure +22 skills

Designs, implements, and maintains enterprise IT infrastructure across servers, virtualization, cloud, storage, networking, and backup systems, with automation via PowerShell, Bash, Python, Ansible, and Terraform.

Senior Security Engineer - (Saudi National)- Riyadh, KSA

automation aws azure cloud cloud-security +13 skills

Senior security engineer role securing AWS and Azure cloud environments—designing security architectures, managing IAM and access controls, threat detection/incident response, ISO 27001 and NIST compliance, and IaC automation with Terraform and CloudFormation. Open exclusively to Saudi nationals, based in Riyadh.

Senior IT Security Operation- Saudi National- Riyadh, KSA

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Hands-on Senior IT Security Operations Engineer safeguarding IT infrastructure, networks, and cloud environments through threat detection, incident response, IAM governance, and security compliance. Core tech: SIEM (Splunk, QRadar, Sentinel), EDR (CrowdStrike, Defender), Next-Gen Firewalls (Palo Alto, Fortinet), IAM (Active Directory, Entra ID, PAM), and Azure/AWS.

areteir

edr firewall linux network-security splunk +3 skills

Senior Forensic Analyst

APACFull-timeSenior

India

Senior Forensic Analyst leading DFIR investigations for ransomware and compromise cases at an incident response firm. Performs OS, memory, and network forensic analysis using EnCase, FTK, Splunk, Volatility, Wireshark and maps findings to MITRE ATT&CK for breach coaches, insurers, and clients.

Digitaledge

aws azure cloud firewall gcp +6 skills

Network Engineer

RemoteFull-time

Remote Network Engineer designing, implementing, and troubleshooting secure network infrastructure (firewalls, routers, switches) for the company and its clients. Core stack includes CheckPoint, FortiGate, Zabbix, LogicMonitor, Prometheus, and cloud networking (AWS/Azure/GCP), with 24/7 on-call rotation.

NetFoundry

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Sales Development Representative (SDR)

RemoteNorth America

United States

Sales Development Representative (SDR) Location: USA – ET or CT Time Zone (remote) About NetFoundry: NetFoundry is transforming how the world securely connects applications, services, and devices in an era where…

Mirazon

RemoteNorth AmericaFull-timeLead

IT Security Specialist (Pre-Incident Consulting & Incident Response Lead)

United States

Individual-contributor IT security specialist at MSP Mirazon combining proactive security consulting (risk/gap assessments, security architecture, IR plan development, tabletop exercises) with hands-on incident-response lead work for clients. Core stack includes firewalls (FortiGate, Palo Alto, Cisco, SonicWall), EDR/XDR, Microsoft 365 security, identity/access management, Active Directory, and NI

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90 000 – 120 000 $

The Hanover Insurance Group

RemoteAPAC, Europe, North America, UKFull-timeSenior

Senior Information Security Engineer

+1

Senior Information Security Engineer administering on-premise SIEM and IDS/IPS platforms for a major insurance company. Day-to-day work covers log ingestion, correlation rule and signature tuning, threat detection engineering, incident response support, and governance documentation.

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Concept Plus