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  •  ...PowerShell, Ansible, or similar tools.Understanding of Cloud Networking Concepts, such as AWS VPCs, Transit Gateways, Azure VNets, Public DNS with AWS Route 53 and VPN tunnel creation from the hyperscaler side.Familiarity with Cloud Compute and Storage such as EC2 Instances,... 
    Suggested
    Full time

    Presidio

    Tennessee
    17 hours ago
  •  ...including navigating the Azure portal and performing remediation activities.Experience supporting Active Directory, Exchange, SQL Server, DNS, DHCP, and Microsoft 365.Basic networking knowledge including TCP/IP, VLANs, routing and switching, and firewalls.Basic... 
    Suggested
    Full time
    Remote work
    Shift work
    Night shift

    Presidio

    Tennessee
    4 days ago
  •  ...or equivalent experience.4-7 years in EUC solutions.Hands-on with Horizon, Citrix, AWS EUC.Experience with Workspace ONE.Strong AD, DNS, DHCP, GPO knowledge.Experience with certificates, load balancing, firewall rules.Knowledge of Zero Trust, MFA, conditional access.Soft... 
    Suggested
    Full time

    Presidio

    Tennessee
    17 hours ago
  • $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... 
    Suggested
    Hourly pay
    Remote work

    Openkyber

    Tennessee
    2 days ago
  •  ...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 -... 
    Suggested

    Openkyber

    Tennessee
    2 days ago
  •  ...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... 
    Suggested
    Contract work
    3 days per week

    Openkyber

    Tennessee
    4 days ago
  •  ...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)... 
    Suggested
    Contract work

    Openkyber

    Tennessee
    2 days ago
  •  ...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

    Openkyber

    Tennessee
    5 days ago
  • $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... 
    Suggested
    Contract work
    3 days per week

    Openkyber

    Tennessee
    3 days ago
  •  ...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

    Openkyber

    Tennessee
    4 days ago
  •  ...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... 
    Suggested
    Contract work
    Local area
    Remote work

    Openkyber

    Tennessee
    3 days ago
  •  ...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... 
    Suggested
    Shift work

    Openkyber

    Tennessee
    3 days ago
  • $84k - $145k

     ...Duties: Deploy, configure, and optimize Windows and Linux environments, managing server roles and features like Active Directory, DNS, and DHCP. Manage and maintain the VMware virtualization infrastructure, including design, deployment, upgrades, and storage/... 
    Suggested
    Full time
    For contractors
    Local area

    BNH

    Tennessee
    19 days ago
  • $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... 
    Suggested
    Contract work
    Immediate start
    Remote work
    Flexible hours
    Afternoon shift

    Openkyber

    Tennessee
    1 day ago
  •  ...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... 
    Suggested
    Long term contract
    Remote work

    Openkyber

    Tennessee
    2 days ago
  • $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 pay
    Contract work
    Work experience placement

    Openkyber

    Tennessee
    3 days ago
  •  ...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... 

    Openkyber

    Tennessee
    2 days ago
  •  .../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 What... 

    Openkyber

    Tennessee
    2 days ago
  •  ...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

    Openkyber

    Tennessee
    5 days ago
  •  ...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

    Openkyber

    Tennessee
    2 days ago
  •  ...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

    Openkyber

    Tennessee
    2 days ago
  •  ...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

    Openkyber

    Tennessee
    6 days ago
  •  ...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... 
    Remote work
    Shift work
    1 day per week

    Openkyber

    Tennessee
    1 day ago
  • $74k - $102k

     ...maintain, and troubleshoot Windows workstations and servers, including the administration of Active Directory (AD), user accounts, GPOs, DNS, DHCP, and Microsoft 365 environments. VMware Maintenance: Support the VMware environment by assisting with routine maintenance,... 
    Full time
    Part time
    For contractors
    H1b
    Work at office
    Local area

    BNH

    Tennessee
    15 days ago
  •  ...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 area
    Flexible hours

    Openkyber

    Tennessee
    6 days ago
  •  ...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.... 

    Openkyber

    Tennessee
    3 days ago
  •  ..., 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... 

    Openkyber

    Tennessee
    4 days ago
  •  ...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

    Openkyber

    Tennessee
    6 days ago
  • $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 pay
    Long term contract
    Local area

    Openkyber

    Tennessee
    6 days ago
  •  ...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 area
    Flexible hours

    Openkyber

    Tennessee
    6 days ago