General Dynamics Information Technology
Overview
Type of Requisition:
Regular Clearance Level Must Currently Possess:
Top Secret/SCI Clearance Level Must Be Able to Obtain:
Top Secret/SCI Public Trust/Other Required:
None Job Family:
IT Infrastructure and Operations Job Qualifications: Skills:
Cisco IOS, Cisco Routers and Switches, Internet Protocol Security (IPsec), Switching Protocols, Virtual Private Networks (VPNs) Certifications:
None Experience:
8+ years of related experience US Citizenship Required:
Yes Job Description
The Network Engineer designs, plans, builds, and maintains secure communications networks supporting enterprise and hybrid environments. Configures routers and switches, firewalls and IPSec-based VPN solutions for LAN, WAN, and remote-access connectivity. Coordinates LAN/WAN hardware/software improvements and/or enhancements. Ensures network reliability, scalability, and compliance while leveraging automation and emerging technologies to enhance operational efficiency and support mission critical business operations. Responsibilities
Displays a comprehensive understanding of routing and switching protocols to include but not limited to OSPF, BGP and EIGRP Has an in-depth understanding of Cisco IOS platforms and practical knowledge of networking topologies (LAN, WAN) and hands on experience with IPSec VPNs Experience with containerized environments such as Kubernetes or RedHat OpenShift preferred Experience with network diagnostic, monitoring and analysis tools (e.g., SolarWinds or other network monitoring tools) Design, implement, and maintain complex LAN/WAN infrastructures, including routing, switching, and secure VPN connectivity Ensure network integrity, compliance with security policies, and proper backup and recovery processes Understanding of hybrid and on prem networking concepts with exposure to multi-cloud or Kubernetes based integrations (AWS, Azure, GCP) preferred Proven ability to analyze, diagnose, and resolve complex performance and connectivity issues Proven experience with Cisco Secure Firewalls (FTD/FMC), ISE, and 802.1x authentication, including device access troubleshooting on network switches Evaluate and integrate new communications technologies to enhance network performance, security, and scalability Maintain current knowledge of evolving network and automation technologies Collaborate effectively with cross-functional teams and provide mentorship when needed Linux system administration (RedHat Enterprise) preferred Configure and administer Cisco routers, switches, secure firewalls, and ISE for identity-based access control and 802.1x authentication Develop and maintain YAML-based configuration templates and automation scripts to streamline network provisioning and policy deployment preferred Infrastructure automation, YAML configuration management, or DevNet style workflow integration preferred Thorough understanding and practical expertise with ICD 503, NIST RMF, or CIS controls (preferred) Qualifications
What you’ll need to succeed:
Bring your engineering expertise with a drive for innovation. Education: Bachelor of Arts/Bachelor of Science. Experience: 8-10+ years of related experience. Certifications: DoD 8570.01 (Security+ or higher), Cisco CCNP (active) required. Certifications: Cisco CCNP Enterprise, CCNP Security, DevNet, RHCE, EHCSA, or Kubernetes (CKA/CKAD) preferred. Security clearance: TS/SCI. US citizenship required. GDIT Information
GDIT is your place. Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans.
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Type of Requisition:
Regular Clearance Level Must Currently Possess:
Top Secret/SCI Clearance Level Must Be Able to Obtain:
Top Secret/SCI Public Trust/Other Required:
None Job Family:
IT Infrastructure and Operations Job Qualifications: Skills:
Cisco IOS, Cisco Routers and Switches, Internet Protocol Security (IPsec), Switching Protocols, Virtual Private Networks (VPNs) Certifications:
None Experience:
8+ years of related experience US Citizenship Required:
Yes Job Description
The Network Engineer designs, plans, builds, and maintains secure communications networks supporting enterprise and hybrid environments. Configures routers and switches, firewalls and IPSec-based VPN solutions for LAN, WAN, and remote-access connectivity. Coordinates LAN/WAN hardware/software improvements and/or enhancements. Ensures network reliability, scalability, and compliance while leveraging automation and emerging technologies to enhance operational efficiency and support mission critical business operations. Responsibilities
Displays a comprehensive understanding of routing and switching protocols to include but not limited to OSPF, BGP and EIGRP Has an in-depth understanding of Cisco IOS platforms and practical knowledge of networking topologies (LAN, WAN) and hands on experience with IPSec VPNs Experience with containerized environments such as Kubernetes or RedHat OpenShift preferred Experience with network diagnostic, monitoring and analysis tools (e.g., SolarWinds or other network monitoring tools) Design, implement, and maintain complex LAN/WAN infrastructures, including routing, switching, and secure VPN connectivity Ensure network integrity, compliance with security policies, and proper backup and recovery processes Understanding of hybrid and on prem networking concepts with exposure to multi-cloud or Kubernetes based integrations (AWS, Azure, GCP) preferred Proven ability to analyze, diagnose, and resolve complex performance and connectivity issues Proven experience with Cisco Secure Firewalls (FTD/FMC), ISE, and 802.1x authentication, including device access troubleshooting on network switches Evaluate and integrate new communications technologies to enhance network performance, security, and scalability Maintain current knowledge of evolving network and automation technologies Collaborate effectively with cross-functional teams and provide mentorship when needed Linux system administration (RedHat Enterprise) preferred Configure and administer Cisco routers, switches, secure firewalls, and ISE for identity-based access control and 802.1x authentication Develop and maintain YAML-based configuration templates and automation scripts to streamline network provisioning and policy deployment preferred Infrastructure automation, YAML configuration management, or DevNet style workflow integration preferred Thorough understanding and practical expertise with ICD 503, NIST RMF, or CIS controls (preferred) Qualifications
What you’ll need to succeed:
Bring your engineering expertise with a drive for innovation. Education: Bachelor of Arts/Bachelor of Science. Experience: 8-10+ years of related experience. Certifications: DoD 8570.01 (Security+ or higher), Cisco CCNP (active) required. Certifications: Cisco CCNP Enterprise, CCNP Security, DevNet, RHCE, EHCSA, or Kubernetes (CKA/CKAD) preferred. Security clearance: TS/SCI. US citizenship required. GDIT Information
GDIT is your place. Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans.
#J-18808-Ljbffr