- Insight Global (Dahlgren, VA)
- …RHEL 8/9 OS and an understanding of TCP/IP configurations . Understanding of DNS , Splunk, and SMTP . Experience with cryptographic to install public key ... infrastructures (PKI's) to manage, create and hold digital certificates . Bachelor's degree . RHCE or RHCA certifications more
- William C Brown Inc (Springfield, VA)
- …most common network components to include routers, switches, firewalls, protocols, VoIP, DNS , remote access, VPN, routing, and switching. Also has knowledge of ... TCP/IP routing technologies including OSPF, EIGRP, and BGP, in addition to knowledge of applicable business lines/industries. + Communicates complex concepts and data effectively and creatively (both written and oral) across multiple organizations, both… more
- William C Brown Inc (Springfield, VA)
- …of essential TCP/IP concepts: TCP, UDP, ICMP, SMTP, SNMP, LDAP, DNS , NTP, etc.* Understanding of security best practices, federal hardening requirements ... (FISMA, STIG, etc.)* CompTIA Security+ or similar for IAT Level II DoD 8570 certification* Proficient written and oral communication skills* Strong collaborative attitude and ability to work in a team environment* Ability to take direction Desired… more
- Oracle (Richmond, VA)
- …with other network technologies and protocols including IS-IS, RSVP-TE, EVPN, VxLAN, DHCP, DNS , IPv4 and IPv6 etc. + Experience with network modeling and programming ... - YAML, YANG, OpenConfig, NETCONF + Experience with network monitoring and telemetry solutions. + Experience with Ticket systems like Jira, and Version control systems like Git. + Knowledge of Scrum & Agile Methodologies **Responsibilities** Supports the… more
- Oracle (Richmond, VA)
- …with other network technologies and protocols including IS-IS, RSVP-TE, EVPN, VxLAN, DHCP, DNS , IPv4 and IPv6 etc. Experience with network modeling and programming - ... YAML, YANG, OpenConfig, NETCONF Experience with network monitoring and telemetry solutions. Experience with Ticket systems like Jira, and Version control systems like Git. Knowledge of Scrum & Agile Methodologies **Responsibilities** Supports the design,… more
- Arena Technical Resources, LLC (Springfield, VA)
- …withcontainer orchestration and administration Experience withKubernetesnetworking & troubleshooting ( DNS , Load Balancers, Service IPS, Node ports, etc.) Develops ... computer systems specifications that fit with the government's system architecture standards. establishes and documents system parameters and formats, ensures hardware and software systems compatibility and coordinates and/or modifies system parameters in… more
- M. C. Dean (Vienna, VA)
- …knowledge of network infrastructure, concepts of operation, and protocols such as TCP/IP, DNS , DHCP, SNMP, Syslog, etc. + Working knowledge of endpoint security (eg, ... Defender, Trend Micro), SIEM (eg, Splunk, Sentinel), vulnerability scanning (eg, Tenable Nessus/Security Center), and other systems and security management tools + Project management skills, including scoping, work breakdown structure definition, planning and… more
- M. C. Dean (Vienna, VA)
- …of network infrastructure, concepts of operation, and protocols such as TCP/IP, DNS , DHCP, SNMP, Syslog, etc. + Knowledge of zero trust architecture (eg, ... Zscaler) implementation, as well as working experience with network routing, switching, and firewall configuration is a plus + Working knowledge of endpoint security (eg, Defender, Trend Micro), SIEM (eg, Splunk, Sentinel), vulnerability scanning (eg, Tenable… more
- CACI International (Chantilly, VA)
- …VPN, firewalls, NSGs, route tables, private endpoints, load balancers, Private DNS zones, and Network Watcher. Compute and Storage: Hands-on experience designing ... and maintaining Azure compute and storage services. Including dedicated hosts, virtual machines, images, storage accounts, and managed disks + Performance Optimization: Monitor and optimize cloud infrastructure for cost-effectiveness, performance, and… more
- M. C. Dean (Vienna, VA)
- …of network infrastructure, concepts of operation, and protocols such as TCP/IP, DNS , DHCP, SNMP, Syslog, etc. **General:** + Demonstrated time management and ... organization skills while working in a fast-paced, multidiscipline team environment; + Strong analytical and problem-solving skills; + Strong communication (oral and written) skills; + Proficiency with workflow and lifecycle management systems (eg Atlassian… more