Senior CSfC Network Security Engineer

Careers @ T2S; Maryland; On-site; USD 140,000 - 200,000; Full time

Job summary

T2S Solutions is seeking a Senior CSfC Network Security Engineer to design, configure, integrate, test, and maintain secure network solutions supporting US Army and DoD mission requirements. The ideal candidate will have extensive experience with enterprise networking, network security, firewalls, VPNs, routing, virtualization, Windows and Linux systems, and security monitoring technologies.

You will work in complex multi enclave environments and help develop CSfC-related architecture and

Qualifications

• Bachelor’s degree plus 5–10 years in enterprise networking, IT, cybersecurity, or related field.
• Security-focused experience with CSfC and NSA DoD environments is a plus.

Responsibilities

• Design, engineer, integrate, and maintain secure network architectures supporting CSfC and US Army security requirements.
• Translate mission and security requirements into executable network designs.
• Configure and administer firewalls, VPN gateways, routers, switches, wireless controllers, IDS/IPS from multiple vendors.
• Design and administer VMware-based virtualized environments.
• Develop Bash and PowerShell scripts to automate configuration, administration, security monitoring, testing, and reporting.
• Configure centralized logging, alerting, dashboards, and SIEM event correlation.
• Coordinate with Government customers, cybersecurity personnel, and stakeholders to resolve issues.
• Travel up to 25% for site surveys, installations, testing, and training.

Skills

Enterprise networking

Network security

Firewalls

VPN

Routing & Switching

Windows

RHEL

PowerShell

Bash

VMware

Education

Bachelor's degree in engineering, computer science, cybersecurity, information technology, or a related technical discipline

Tools

HPE Aruba

Cisco

SonicWALL

Juniper

VMware

Job description

T2S Solutions is seeking a Senior CSfC Network Security Engineer to design configure integrate test and maintain secure network solutions supporting US Army and Department of Defense mission requirements The ideal candidate will possess extensive experience with enterprise networking network security firewalls VPN gateways routing virtualization Windows and Linux operating systems and security monitoring technologies This position will support complex multi enclave environments and help develop solutions aligned with National Security Agency Commercial Solutions for Classified CSfC and applicable communications security requirements The selected candidate must be able to work independently and collaboratively troubleshoot complex technical issues communicate effectively with customers and engineering teams and produce professional architecture configuration testing and operational documentation

Essential Responsibilities

• Design engineer integrate and maintain secure network architectures supporting Commercial Solutions for Classified CSfC and US Army communications security requirements Translate customer mission security performance and operational requirements into executable network designs and technical solutions Design and troubleshoot complex networks supporting multiple security enclaves classification levels and trust boundaries Configure administer secure and maintain firewalls VPN gateways routers switches wireless controllers intrusion detection systems and intrusion prevention systems from multiple vendors Configure static and dynamic routing virtual routing and forwarding VRF network segmentation access control policies and encrypted communications Implement and maintain network components from HPE Aruba Cisco SonicWALL Juniper and other commercial network equipment vendors Design configure and administer VMware based virtualized environments supporting secure network and cybersecurity services Deploy harden administer and troubleshoot Microsoft Windows and Red Hat Enterprise Linux systems Develop and maintain Bash and PowerShell scripts to automate system configuration administration security monitoring testing and reporting Configure centralized logging alerting dashboards and event correlation capabilities within a Security Information and Event Management environment Conduct network integration functional security interoperability performance and acceptance testing Analyze and resolve complex network VPN firewall routing operating system virtualization and security related issues Perform vulnerability assessment configuration review system hardening and remediation in accordance with applicable Government security requirements Support the development and maintenance of CSfC related architecture configuration testing authorization and operational documentation Coordinate with Government customers cybersecurity personnel system administrators engineers vendors and other stakeholders to resolve requirements and technical issues Develop and maintain network diagrams architecture drawings equipment lists configuration guides test plans test reports standard operating procedures maintenance instructions and training materials Provide technical guidance mentoring and knowledge transfer to engineers administrators operators and customer representatives Work independently and as part of a multidisciplinary engineering team while managing multiple technical priorities Support laboratory integration fielding troubleshooting and operational activities at Government and customer locations Travel up to 25 to support technical exchanges site surveys installation integration testing training and operational requirements

Minimum Qualifications

• Bachelors degree in engineering computer science cybersecurity information technology or a related technical disciplineFive to ten years of progressively responsible experience in enterprise networking information technology network engineering or cybersecurity Expert knowledge of network architecture routing switching firewalls VPN technologies wireless networking network segmentation and intrusion detection and prevention Practical experience with Windows RHEL VMware PowerShell and Bash Ability to obtain and maintain a Secret security clearance with eligibility to obtain a Top Secret clearance if required

Preferred Qualifications

• Experience designing implementing testing or maintaining NSA CSfC solutions Experience supporting DoD or US Army network and cybersecurity environments Relevant certifications such as CISSP Security CEH CCNA CCNP or CCIE

T2S Solutions is An Equal OpportunityAffirmative Action Employer All qualified applicants will receive consideration for employment without regard to race color religion sex sexual orientation gender identity national origin disability or veteran status age or any other federally protected class