General Dynamics Information Technology Hiring for Cyber Security Engineer – Remote at Daleville, Alabama Full Time

Type of Requisition: Regular

Clearance Level Must Be Able to Obtain: Top Secret

Public Trust/Other Required: Other

Job Family: Information Security

WORK EXPERIENCE

We are GDIT. We support and secure some of the most complex government, defense, and intelligence projects across the country. At GDIT, cyber security is not just a singular part of our mission—it connects every one of us because it’s embedded into every aspect of what we do.

• Builds, designs, tests and deploys parameter security systems to include firewalls and proxy devices

• Responsible for firewall rule changes by process that includes analysis of request, security recommendation, change control documentation and obtaining approval for implementation.

• Facilitates system implementation planning, providing review of firewall rules and security risk analysis.

• Conducts troubleshooting of firewall and network application issues, providing root cause determination and recommend resolution options. Manage vendor ticket, information gathering, and troubleshooting in the event of a platform issue

• Plans, documents, and implements hardware and software refresh and upgrade of Palo Alto perimeter devices.

• Conducts periodic firewall rule set review and auditing for standards and use.

• Competence with Linux and firewall command line interfaces.

• Creates and maintains standard operating procedures and guides for new and/or existing perimeter hardware and software.

• Attends weekly teleconferences, onsite meetings, and participates in working groups, as related to constant changing security environment.

• Support outbound email traffic and DNS traffic through E3 Einstein ( DHS) inspection suites.

• Configure, manage and deploy the DMZ zones for various server farms handling agencies traffic via Vsys on Palo Alto firewalls

• Configure, manage and deploy the Zscaler Security Services via the Zscaler Fedramp Cloud

• Perform traffic analysis via Wireshark and Tcpdump file.

• Perform network and security traffic analysis via Splunk Wireshark and Tcpdump file.

• Maintain the Cyber Security Operations Security Tool Suite Systems (Splunk, Redseal, Gateways, Proxy , Log Servers, etc.)

• Develop high level and detailed network diagrams on Visio.

• Perform application/Content ID and URL filtering on next generation Palo Alto firewalls as per the department policy.

• Log analysis with Python Programming and Linux GREP commands.

TECHNICAL PROFICIENCIES

• Networking

• Palo Alto NextGen Firewalls

• Azure and AWS Cloud Network and Security expertise

• Zscaler ZIA and ZPA

• Redseal Security Modeling

• Proxy SG gateways.

• Splunk Enterprise and Splunk Enterprise Security

• Cisco Routers and Switches.

• Routing Protocols (RIP, OSPF, BGP, IGRP, IS-IS AND EIGRP).

• Switching Technologies (Vlans, Trunking, VTP & STP).

• Access Lists.

• IP Addressing (Subnetting & VLSM).

• Understanding of Active Directory Windows 2016 (AD).

• Network Address Translation (NAT).

• LAN/WAN Technology

• ASA Firewalls and VPN.

• MYSQL

• Linux OS and scripting capabilities

• Python Programing and Scripting.

CERTIFICATIONS / either or below

• Azure certifications

• AWS certifications

• Zscaler ZIA and ZPA

• Security + Splunk Admin Certification

• RedSeal Admin Certification

• Palo Alto Certified Network Security Engineer (PCNSE)

• Active Cisco Certified Network Professional (CCNP) certification.

• Cisco Certified Network Associate (CCNA).

• ITIL version 3 certified.

EDUCATION

• Bachelors in Engineering – Computer Science and or Cyber Security

CLEARANCE

• Top Secret Clearance

We are GDIT. The people supporting some of the most complex government, defense, and intelligence projects across the country. We deliver. Bringing the expertise needed to understand and advance critical missions. We transform. Shifting the ways clients invest in, integrate, and innovate technology solutions. We ensure today is safe and tomorrow is smarter. We are there. On the ground, beside our clients, in the lab, and everywhere in between. Offering the technology transformations, strategy, and mission services needed to get the job done.

GDIT is an Equal Opportunity/Affirmative 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, or any other protected class.