CSFC Network Security Engineer

General Dynamics Information Technology•International Falls, MN

3d•$106,250 - $143,750•Onsite

About The Position

As an EITEN CSfC Security Administrator, you will play a critical role as a network security professional, responsible for operating and maintaining Commercial Solutions for Classified (CSfC) systems. You will ensure these systems meet NSA, DoD, and customer requirements, while supporting secure communication solutions, troubleshooting issues, and collaborating with technical teams to design, implement, and maintain network infrastructure. Operate and maintain CSfC-compliant solutions that meet NSA, DoD, and customer standards. Develop and modify system scripts to enhance network performance and security. Write and maintain standardized system documentation, including configuration guides, test procedures, and training materials. Provide on-site installation, integration, and technical training to technical and non-technical users on the daily use, management, and troubleshooting of CSfC solutions. Configure and manage network, software, and hardware components, including firewalls, Intrusion Prevention/Detection systems, VPN gateways, and wireless controllers (e.g., Aruba, Cisco, Juniper). Perform network design, systems integration, and secure communication network maintenance. Configure and manage PKI Certificate Authorities for CSfC solutions, with a focus on ISC CertAgent. Author Network Engineering Design Packages, including implementation project plans and detailed procedures. Apply DoD STIGs and IAVAs to maintain security compliance. Collaborate with operations departments to design approved infrastructure solutions. Serve as the escalation point for Tier 2 and 3 system outages and support troubleshooting efforts. Prepare test reports and configuration documentation to meet customer standards. Provide technical expertise to sales engineering teams during complex network developments. Identify and recommend hardware and support solutions based on research, analysis, and customer needs. Enhance departmental and organizational reputation by contributing innovative solutions and taking ownership of new requests. Perform special projects and other duties as assigned.

Requirements

This position requires 5+ years specialized experience.
Familiarity with network security tools and systems, including firewalls, Intrusion Prevention/Detection systems, and PKI solutions.
Proven ability to collaborate with cross-functional teams and deliver complex projects on time.
Required DoD 8140/8570.01M IAT Level II Certification
Professional Network Certification (e.g., CCNP Enterprise or CCNP Security) or equivalent certifications for Juniper and Aruba
Security Clearance required: Secret
US Citizenship Required: Yes

Nice To Haves

Juniper Networks Certified Professional (JNCP – Enterprise or Security).
Aruba Certified Mobility Professional (ACMP) or Aruba Certified Network Security Professional (ACNSP).

Responsibilities

Operate and maintain CSfC-compliant solutions that meet NSA, DoD, and customer standards.
Develop and modify system scripts to enhance network performance and security.
Write and maintain standardized system documentation, including configuration guides, test procedures, and training materials.
Provide on-site installation, integration, and technical training to technical and non-technical users on the daily use, management, and troubleshooting of CSfC solutions.
Configure and manage network, software, and hardware components, including firewalls, Intrusion Prevention/Detection systems, VPN gateways, and wireless controllers (e.g., Aruba, Cisco, Juniper).
Perform network design, systems integration, and secure communication network maintenance.
Configure and manage PKI Certificate Authorities for CSfC solutions, with a focus on ISC CertAgent.
Author Network Engineering Design Packages, including implementation project plans and detailed procedures.
Apply DoD STIGs and IAVAs to maintain security compliance.
Collaborate with operations departments to design approved infrastructure solutions.
Serve as the escalation point for Tier 2 and 3 system outages and support troubleshooting efforts.
Prepare test reports and configuration documentation to meet customer standards.
Provide technical expertise to sales engineering teams during complex network developments.
Identify and recommend hardware and support solutions based on research, analysis, and customer needs.
Enhance departmental and organizational reputation by contributing innovative solutions and taking ownership of new requests.
Perform special projects and other duties as assigned.