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- ...Acumen: Comprehensive understanding of large-scale enterprise systems—including cloud, mobile, wireless, messaging, directory services, DNS, databases, collaboration tools, virtualization, and multiple operating systems - to ensure secure design and operations.Strategic...SuggestedWork experience placementFlexible hoursShift work
- ...and Key Responsibilities Administer and maintain Active Directory and identity services, including domain controllers, Group Policy, DNS, file permissions, and Microsoft Entra AD synchronization. Manage enterprise backup, replication, and disaster recovery systems to...SuggestedLocal areaRemote workAfternoon shift
$70 per hour
...dashboard and alert design. Strong automation skills in Python, Bash, or Go. Networking fundamentals: VPCs, load balancers, DNS, firewalls, cross-cloud connectivity. CI/CD experience with GitHub Actions, GitLab CI, Jenkins, or ArgoCD. Proven ability...SuggestedHourly payRemote work- ...Administer distributed file systems, NFS servers/clients, and automount configurations. Maintain network services such as DNS, NTP, LDAP/Kerberos, SMTP (sendmail/postfix), and OpenSSH. Troubleshoot and support network protocols (TCP/IP, RPC). Monitoring...SuggestedContract work3 days per week
- ...Gateway NAT, IGW PrivateLink, VPC Endpoints Required Skills & Qualifications Must-Have: Strong networking fundamentals (TCP/IP, DNS, BGP, routing) AWS networking expertise SRE concepts & practices Network observability & monitoring Infrastructure...SuggestedShift work
- ...health of Client externally facing digital platforms through ownership of key platform services including observability, domain services, DNS, certificate management, CDN technologies, web application firewalls, cloud platform infrastructure, and Infrastructure-as-Code (IaC)...Suggested
- ...Mary Kay's externally facing digital platforms through ownership of key platform services including observability, domain services, DNS, certificate management, CDN technologies, web application firewalls, cloud platform infrastructure, and Infrastructure-as-Code (IaC)...SuggestedContract work
- ...related software. - Manage Logical Volume Manager (LVM) configurations and distributed file systems. - Administer network services (DNS, NTP, LDAP/Kerberos, SMTP, OpenSSH) and troubleshoot protocols (TCP/IP, RPC). Monitoring, Incident Management & Support - Implement...Suggested
- ...Expertise in Helm, RBAC, Namespaces, PVC/PV, ConfigMaps, Secrets, Ingress ~ Troubleshooting OOMKills, Pod Failures, Storage, Networking, DNS & Resource Issues ~ CI/CD experience with Azure DevOps and/or Jenkins ~ Observability tools: Grafana, Prometheus, Splunk, ELK...Suggested
$65.12 per hour
...filesystem expansion. Administer distributed file systems, NFS, and automount configurations. Maintain network services such as DNS, NTP, LDAP/Kerberos, SMTP, and OpenSSH. Troubleshoot TCP/IP, and RPC protocols. Implement and enhance monitoring, alerting...SuggestedContract work3 days per week- ...environments. Infrastructure & Networking Experience Strong understanding of networking fundamentals, including: TCP/IP DNS SSL/TLS Routing Firewalls Load balancing F5 BIG-IP HAProxy Reverse proxy technologies. Experience supporting highly available production...SuggestedContract workLocal areaRemote work
- ...DSS controls, protections & best practices Experience in deploying/diagnosing the following protocols & functions: IP, TCP, UDP, DNS, DHCP, VLANs, MPLS, IPSEC, DMVPN, BGP, OSPF, EIGRP, VRF, VxLAN, RPKI, eVPN, VRRP, MLAG, VPC, STP, Anycast, IPSEC, SSL, TLS (6C for...SuggestedContract work
- ...Expertise: 5+ years of experience managing enterprise CDN platforms (Akamai, Cloudflare, Fastly, or Google Cloud CDN). Deep understanding of DNS, GTM, CNAME chaining, & TLS/SSL, Caching Headers, and Edge Computing. Experience Preferred: Hands-on experience with Google...SuggestedRemote workShift work1 day per week
$25 - $28 per hour
...role within a fast-moving production environment. The engineer will work extensively across Akamai CDN, Property Manager, Edge DNS, caching, origin routing, traffic management, WAF, bot management, and edge technologies. The successful candidate must be capable...SuggestedContract workImmediate startRemote workFlexible hoursAfternoon shift- ...complex networking issues across all layers of the OSI model. Implement and troubleshoot protocols and technologies including TCP/IP, DNS, DHCP, VLANs, MPLS, IPsec, DMVPN, VRF, VXLAN, EVPN, VRRP, MLAG, VPC, STP, Anycast, SSL, and TLS. Follow industry-standard...Suggested
- ...Development Alert Management and Event Correlation ServiceNow Integration Root Cause Analysis Enterprise Incident Management TCP/IP, DNS, SSL, Load Balancers, and Networking Fundamentals Database Monitoring (Oracle, SQL Server, PostgreSQL, etc.) ITIL Incident, Problem,...Work experience placement
$70 - $125 per hour
...CrowdStrike, Splunk, Microsoft Sentinel, Palo Alto, Chronicle, or similar). Strong understanding of networking fundamentals (TCP/IP, DNS, firewall architecture, segmentation) and cloud infrastructure security. Proven track record of managing client relationships and expanding...Hourly payLong term contractLocal area- ...response. Experience with SIEM platforms, use case development, and rule tuning. Knowledge of network security concepts, TCP/IP, DNS, firewalls, IDS/IPS. Proficiency in EDR tools and threat intelligence platforms. Familiarity with MITRE ATT&CK framework....
- ...with DevOps team to establish connectivity between new failover shared services and existing shared services: Secret, identity, LDA, DNS, Artifactory, Jenkins, Splunk services Work with DevOps team to automate deployment DR strategy Automation of data replication between...
- ...switching technologies (VLANs, spanning tree) and secure wireless networking deployments Support core network services including DHCP, DNS, IP addressing / subnetting, and network segmentation Configure and maintain secure remote access solutions including site-to-...Remote work
$60 - $75 per hour
...Development, Alert Management and Event Correlation, ServiceNow Integration, Root Cause Analysis, Enterprise Incident Management, TCP/IP, DNS, SSL, Load Balancers, and Networking Fundamentals, Database Monitoring (Oracle, SQL Server, PostgreSQL, etc.), ITIL Incident, Problem...Hourly payContract workWork experience placement- ...security analytics. Write complex SIEM queries for investigations, detections, reporting, and threat hunting. Onboard endpoint, firewall, DNS, identity, cloud, DLP, proxy, email, and application logs. Support testing, cutover, go-live, and operational transition activities....
- ...Log Analysis & Correlation Security Monitoring & Threat Detection Incident Response Windows/Linux Administration TCP/IP, DNS, Firewalls MITRE ATT&CK Python, PowerShell, or Bash AWS/Azure (Preferred) Responsibilities: Administer and optimize...Local area
- ..., RADIUS, MAB, EAP, and AAA. ~ Experience with wired and wireless network authentication. ~ Knowledge of TCPIP, VLANs, DHCP, DNS, and network troubleshooting. ~ Experience integrating NAC with Active DirectoryLDAP. ~ Ability to troubleshoot ClearPass policies...
- ...firewall/NVA solutions. Experience supporting cloud migration and modernization initiatives. Knowledge of hybrid and multi-cloud DNS architectures. Familiarity with A10, AVI/NSX ALB, or cloud-native load balancers. Experience working in FedRAMP-compliant...Contract work
- ...understanding of cybersecurity principles, security monitoring, and incident response. ~ Solid networking knowledge, including TCP/IP, DNS, firewalls, VPNs, and public vs. private networks. ~ Experience analyzing security logs, alerts, and events from multiple...1 day per week
- ...correlation to support complex incident investigations. Strong knowledge of network security concepts and protocols, including TCP/IP, DNS, firewalls, IDS/IPS, and demonstrated ability to analyze network traffic captures and flow data using tools such as Wireshark or...Local areaFlexible hours
- ...including use case development, rule tuning, and dashboard creation. Strong knowledge of network security concepts, including TCP/IP, DNS, firewalls, IDS/IPS, and network traffic analysis tools such as Wireshark or Zeek. Proficiency in endpoint detection and...Local areaFlexible hours
$60k - $65k
...flavors of Windows ~ Fundamental understanding of basic networking principles, what they mean, and how they interact ~ e.g. TCPIP, DNS, DHCP, LAN/WAN ~ Ability to diagnose, troubleshoot, and resolve fundamental network issues ~ e.g. internet connectivity,...Full timeRemote work- ...certifications (e.g., ISA/IEC 62443). ~ Deep understanding of cybersecurity fundamentals such as networking protocols (TCP/IP, UDP, DNS), operating systems (Windows, Linux), and security architecture principles. ~ Strong knowledge of OT Protocols such as DNP3,...Contract workShift work