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- ...PowerShell, or another programming language. ~ Foundational SQL knowledge. ~ Basic understanding of networking concepts including DNS, TCP/IP, and load balancing. ~ Familiarity with cloud platforms such as Azure, AWS, or Google Cloud. ~ Understanding of...SuggestedFull timeCasual workInternshipFlexible hours
- ...Linux systems. Strong command of Linux Shell and PowerShell. Advanced knowledge of firewalls, Active Directory environments, DNS servers, LDAP, and authentication protocols. Proficiency in programming languages, APIs, integrations, and data manipulation....SuggestedTemporary workWork at officeRemote work
$81k - $95k
..., Linux, iOS, Android), hypervisors, virtual machines, RDP, and SSH. Working knowledge of networking fundamentals, including TCP/IP, DNS, DHCP, VLANs, subnetting/CIDR, Wi-Fi, VPN, and network diagrams. Hands-on experience with printers, AV equipment, and peripherals. Exposure...SuggestedContract workTemporary workFixed term contractInternshipWork at officeLocal areaRemote workFlexible hours$80k - $110k
...and Ethernet technologies, protocols, and patching. - Solid understanding of Network LAN protocols TCP/IP, LLDP, CDP, STP, ICMP, ARP, DNS, DHCP. - Ability to communicate with team members. - Working knowledge of industrial protocols such as Modbus-TCP, DNP3, OPC-UA, IEC...SuggestedFull timeRemote workHome officeFlexible hours- ...achieving security, reliability, and operability objectives. ~ Working knowledge of Internet protocols including routing, TCP/IP, DNS, and ~ Working knowledge of computer security technologies including TLS, PKI, and VPN. ~ Expertise in cloud workload management...SuggestedFull timeWork at officeWork from homeFlexible hours
- ...Antivirus and Antimalware products such as Windows Defender, Symantec Endpoint Protection, Malwarebytes, etc. ~ Understanding of DHCP and DNS ~ Experience with patch management tools and Operating System Deployment (OSD) ~ Experience with asset management and tracking for...SuggestedWork at officeRemote work
$109.62k - $126.79k
...Azure Functions, Microsoft Entra ID (Azure AD), Azure Resource Manager (ARM) templates, Azure Monitor, and Azure Domain Name System (DNS) Experience implementing Azure security services and best practices, including Microsoft Entra ID, Azure Distributed Denial-of-Service...SuggestedFull timeRemote work- ...Microsoft Power Automate, HubSpot workflows). Web Technologies & Integrations: Familiarity with HTML, CSS, JavaScript, APIs, JSON, and DNS. Business Applications: Experience using HubSpot or comparable help desk platforms, Atlassian tools (e.g., Jira, Confluence), CRM...SuggestedRemote work
$165k
...Defined Routes (UDRs), and Web Application Firewalls (WAF). Collaborate with security teams to enforce zero-trust network principles DNS & IPAM Management: Manage Azure DNS, private DNS zones, IP address management (IPAM), and virtual network integration for PaaS...SuggestedFull timeRemote work$140k - $210k
...multi-tenant Kubernetes platforms across cloud and on-premises environments. Own the full networking stack — CNI, service mesh, ingress, DNS, load balancing, and network policy. Own database operations for production Postgres and Opensearch clusters — availability,...SuggestedPermanent employmentWork experience placementFlexible hours- ...Platform9 experience considered an advantage. Knowledge of Windows Server environments and services, including Active Directory, DNS, and DHCP. Experience with network monitoring and service management tools such as Auvik, Autotask PSA, and IT Glue, or...SuggestedPermanent employmentWork at officeRemote workMonday to Friday
$68.2k - $93.7k
...in operating, supporting, and troubleshooting enterprise security solutions. Experience operating at least two of the following: DNS based protections, email filtering and security, web proxies, anti-virus, threat hunting, or log review/investigation. Pay Range:...SuggestedContract workTemporary workWork at officeLocal areaImmediate start- ...working knowledge in areas including: Switching and routing fundamentals. VLANs, STP, IPsec, HSRP/VRRP, BGP, OSPF, 802.11 wireless, VPNs, DNS, DHCP, and QoS. OSI and TCP/IP models. Enterprise switches, routers, wireless infrastructure, and firewalls. Network troubleshooting...SuggestedImmediate startRemote workNight shiftWeekend workAfternoon shift
$65 - $75 per hour
...Directory, Microsoft 365, and PKI design, administration, and support. Advanced understanding of VMware, Windows Server, TCP/IP, DNS, and related networking protocols. Strong knowledge of network architecture and administration, including LAN/WAN, MPLS, VPN, VLAN...SuggestedHourly payPermanent employmentContract workWork at officeRemote work- ...ID (Azure AD) or Active Directory, Google Workspace or Microsoft 365, SSO (Okta, JumpCloud, etc.). Networking (end-user level): DNS, DHCP, Wi-Fi, VPN. Scripting: PowerShell and Bash/zsh for automating routine tasks. Ticketing systems: Jira Service Management...SuggestedRemote jobWork at officeLocal areaFlexible hoursShift workNight shiftDay shift
$150k - $163k
...Understanding of core networking principles (layers 2 through 4 of the OSI model) and application protocols ( SQL, CIFS/NFS, HL7, Memcache, DNS) ~ Familiarity with principles of internet worked applications and related technologies ( databases, caching, distributed systems,...Full timeRemote workFlexible hours- ...private cloud, and public cloud environments, following approved procedures and escalating non-standard requirements. - Troubleshoot DNS-related issues and execute authorized DNS and domain-management changes in accordance with established operational guidelines. - Implement...Remote work
- ...a Network Operations Center (NOC) or similar technical support environment. ~ Basic understanding of networking protocols (TCP/IP, DNS, DHCP). ~ Familiarity with network monitoring and ticketing tools. ~ Excellent communication skills and ability to work collaboratively...Remote jobNight shift
- ...Windows Server, including performance tuning and root cause analysis. Administer Active Directory, including AD DS, Group Policy, DNS, DHCP, certificate services, and integration with AWS Managed Microsoft AD. Administer Microsoft SQL Server on EC2 and RDS, including...Remote job3 days per week
- ...digital world by ensuring the security, privacy, and authenticity of every interaction. Our AI-powered DigiCert ONE platform unifies PKI, DNS, and certificate lifecycle management, to secure infrastructure, software, devices, messages, AI content and agents. Learn why more...Full time
- ...administration and troubleshooting skills across OS internals, host networking, storage, virtualization, and containers. Proficiency with DNS, NTP, and LDAP services. - Proficiency in Python and Shell for production-grade automation and integrations. - Experience with DevOps...Permanent employmentFull timeContract workLive inImmediate start
- ...requirements. - Cloudflare Platform Engineering: Own and operate Cloudflare services, including WAF, API Shield, Bot Management, DDoS protection, rate limiting, DNS, TLS, and Cloudflare One capabilities such as Access, Gateway, Tunnel, CASB, DLP, and Browser Isolation....Full timeRemote work
- ...certifications preferred. Knowledge, Skills, And Abilities: Knowledge of VMWare, Citrix, VPN and Terminal Services. Backup Technologies. Internet/DNS/E-mail/Communication issues. Strong understanding of Windows operating systems, Microsoft Office Suite, and cloud applications....Work at officeRemote workShift work
- ...digital world by ensuring the security, privacy, and authenticity of every interaction. Our AI-powered DigiCert ONE platform unifies PKI, DNS, and certificate lifecycle management, to secure infrastructure, software, devices, messages, AI content and agents. Learn why more...Full time
- ...your work improved feedback time, release safety, reliability, or recovery. You can design and diagnose cloud networks across routing, DNS, traffic management, segmentation, private connectivity, ingress and egress, and service-to-service communication. You have...Remote workWork visaFlexible hours
- ...digital world by ensuring the security, privacy, and authenticity of every interaction. Our AI-powered DigiCert ONE platform unifies PKI, DNS, and certificate lifecycle management, to secure infrastructure, software, devices, messages, AI content and agents. Learn why more...Full time
- ...surface security programs. Assess security risks across internet-facing infrastructure, cloud services, DNS, SMTP, TLS certificates, and SaaS environments. Evaluate threat intelligence, dark web monitoring, and...Remote job
- ...network topology, circuits, routing, switching, wireless, firewall boundaries, VPN connectivity, VLANs, IP addressing, segmentation, DNS/DHCP, network services, monitoring, and dependencies. - Identify undocumented infrastructure, architectural inconsistencies, single points...Full timeRemote work
- ...Skills: - Proficiency in one or more programming/scripting languages such as Python, Go, or Bash. - Strong knowledge of Linux/Unix administration and networking fundamentals (TCP/IP, DNS, - Experience with observability tools (like Prometheus, Grafana, or Datadog)....Full time
- ...IT, help desk, compliance or system administration work) is equally welcome. - Working knowledge of networking fundamentals (TCP/IP, DNS, common ports and protocols), operating systems, and introductory security concepts, gained through coursework, certifications, or hands...Full timeInternship

