Tech jobs
Job listings
Systems Engineer
Systems Engineer at Leidos UK supporting a complex UK Ministry of Defence system in Herefordshire. Day to day: full-lifecycle systems engineering in a predominantly Windows environment — server administration (AD, DNS, DHCP), virtualisation, patching, monitoring and backups — across radio, video and network subsystems. DV clearance required.
IT Systemadministrator (m/w/d)
In-house IT system administrator at a large poultry processing company (PHW Group) in Bogen, Bavaria: runs the user helpdesk, manages Windows endpoints, Microsoft 365 and Active Directory, and administers server, network and cloud infrastructure while supporting IT projects and digitalization.
Senior Staff Technical Marketing Engineer
At Infoblox, every breakthrough begins with a bold “what if.” What if your ideas could ignite global innovation? What if your curiosity could redefine the future? We invite you to step into the next exciting chapter of…
System Administrator COMPANY WILL SPONSOR (ONSITE)
Onsite Windows/Linux systems administrator at RTX (Raytheon) in Andover, MA, administering a mixed Microsoft Windows Server and Red Hat Enterprise Linux environment (AD, DNS, DHCP, VMware, WSUS/MECM/Exchange) supporting internal IT infrastructure in a DoD-cleared setting. Requires U.S. citizenship and ability to obtain a Secret clearance.
Principal Specialist - Wireless Network Administrator
Manages enterprise wireless LAN services at RTX's Bengaluru site: deploying, administering and troubleshooting Wi-Fi access points, controllers and guest networks across a large multi-site environment, plus RF site surveys and documentation. Core stack: Cisco wireless (WLC, Catalyst Center, ISE), Aruba Central, and tools like Ekahau and AirMagnet.
DDI Network Engineer
Application Deadline: 11/29/2026 Address: 4100 Gordon Baker Road Job Family Group: Technology DDI Engineering under the Network Engineering & Design division is responsible for the oversight, management, design, and…
Cleared Network Operations Cloud Engineer, (Clearance Required - Secret), Hybrid Remote & On-Site OK, UT, PA, MD, AL, OH
Cleared Network Operations Cloud Engineer, (Clearance Required - Secret), Hybrid Remote & On-Site OK, UT, PA, MD, AL, OHThis role has been designated as ‘Remote/Teleworker’, which means you will primarily work from…
ADMINISTRADORES DE SISTEMAS DE REDES
In-person vocational IT instructor in La Línea de la Concepción (Cádiz) teaching networking (IP, VLAN, DHCP, DNS), virtualization (VMs and containers), and cybersecurity, including incident simulations, backups, and tutoring a final infrastructure project. Values hands-on Windows/Linux, virtualization platform, and Wireshark/Packet Tracer experience.
IT Help Desk Technician
100% onsite help desk technician at Schultes Precision Manufacturing (Helios Technologies) in Buffalo Grove, IL, providing frontline IT support to office and shop-floor users: troubleshooting Windows/PC hardware and software, Microsoft 365 accounts, networking issues, shop-floor devices, and logging tickets.
SRE/DevOps Engineer
SRE/DevOps engineer at TechRivo, a Portuguese software consultancy, keeping IT infrastructure and network management systems reliable, secure, and efficient using SRE principles. Day to day: Linux/Windows servers, DNS/DHCP, NMS and monitoring, Anti-DDoS, Docker, HAProxy, GitLab/Jenkins CI/CD, and Ansible.
Telemetry Engineer (Enterprise LAN & Wi-Fi)
Telemetry/Network Observability Engineer collecting and analyzing telemetry (SNMP, Syslog, NetFlow, streaming telemetry) across a global top-5 bank's enterprise LAN and Wi-Fi, building operational dashboards, event correlation rules, and health scores using Juniper Mist, Cisco Catalyst/Meraki, Splunk/ELK, Grafana and Power BI.
IT Helpdesk Technician (Tier 1)
First-line IT support technician at Family Guidance Center, troubleshooting hardware/software and network issues, handling password resets and account unlocks in Active Directory/Entra ID, and imaging and deploying endpoints (via Intune), while logging tickets and escalating unresolved issues to the MIS Director.
Senior DevOps Engineer
Senior DevOps Engineer supporting a National Security client onsite in Cheltenham, building CI/CD pipelines and managing cloud infrastructure with Terraform, Ansible, Docker/Kubernetes, and AWS/Azure/GCP. Requires active UKIC DV or eDV clearance and UK nationality.
Senior Network Engineer Voice Transport & Cisco Data Center
We are looking for a Senior Network Engineer with strong expertise in Voice Transport, Cisco Data Center Networking, and Enterprise Network Engineering to support large-scale global manufacturing, engineering, and…
Sr. Network Engineer (Voice Transport & Cisco Data Center) Singapore
Senior Network Engineer Voice Transport & Cisco Data Center (On site Singapore) Required Skills & Experience 10+ years in enterprise network engineering with focus on voice transport and Cisco DC Hands‑on expertise…
Senior Network Engineer Voice Transport & Cisco Data Center
Senior network engineer designing and running voice transport and Cisco data center networking across global multi-site enterprise: SIP/SBC/VoIP and CUCM/CUBE collaboration platforms, Cisco ACI and Nexus fabrics, BGP/OSPF/MPLS routing, QoS, and Infoblox DNS/DHCP/IPAM, plus security, compliance, and documentation duties.
Senior Network Engineer – Voice Transport & Cisco Data Cente
Senior network engineer in Singapore designing and supporting large-scale, mission-critical enterprise infrastructure: Cisco data center fabrics (ACI, Nexus, VXLAN/EVPN spine-leaf), voice transport (VoIP/SIP, SBCs, CUCM/CUBE), routing/switching (BGP, OSPF, MPLS), QoS, and DNS/DHCP/IPAM, plus data centre migrations, HA/DR, and troubleshooting with global teams.
It Support Engineer
Job Description IT Support Engineer (L1) Job Role: IT Support Engineer (L1) Area of Work: IT Support / Networking / System Administration Technical Skills & Responsibilities: Windows Server: Basic administration and…