Cybersecurity Engineer (ENG03)

Castalia Systems•Largo, FL

18d•Onsite

About The Position

Castalia Systems is currently searching for a Cybersecurity Engineer to work within the Security Engineering domain and as a part of the larger enterprise engineering effort, you will operate within a custom, air-gapped, Department of Defense IT network daily to perform advanced support and direct deployment of new capabilities at a sustained rate.

Requirements

Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and minimum 5 years prior relevant experience or an Advanced Degree in a related field and minimum 3 years of experience or in absence of a degree, 8 years of relevant experience
Solid background in Systems Administration using Linux and Windows desktop and server operating systems (Windows 11/Server 2022/RHEL)
Active DoD 8570 IAT Level II certification e.g. CISSP and/or Security+, with the ability to maintain
Proficient knowledge of Enterprise Identity Management applications and design including LDAP (e.g. Active Directory) and PKI
Experience with common VMware products (vSphere, vCenter, ESXi) and overall virtualization implementations
Active TS/SCI clearance
Must be a U.S. Citizen

Nice To Haves

Broad understanding of traditional, and current on-prem enterprise IT systems and technologies and its impacts to the security of: - Identification, Credential and Access Management (ICAM) for those systems. - secure enterprise messaging - Enterprise Logging Ingest, - Cyber Situational Awareness and protection, - Endpoint Detection and Response.
Experience with various computing hardware and software platforms, including servers, workstations, supporting various COTS software applications
Experience maintaining Window servers and troubleshooting software applications
Experience with custom software applications
Experience with enterprise firewalls, including knowledge of firewall policies/rulesets
Understanding of basic network engineering fundamentals, including: OSI layers, IP addressing, sub-netting, TCP/IP stack, VLANs, well-known ports and protocols, etc.
Knowledge and experience leading or contributing to integration efforts involving either Cybersecurity, Risk Management Framework, or Information Assurance
Knowledge of how to scan hardware and software for compliance and vulnerabilities utilizing industry tools such as Assured Compliance Assessment System (ACAS)
Understanding of configuring and troubleshooting anti-virus applications, such as Trellix
Sound foundation in Data Management and Configuration Management principles, process, and concepts
Knowledge of Zero Trust principles
Experience configuring and troubleshooting SIEM tools (e.g. Splunk)
Experience working with command-line interfaces and scripting (PowerShell, Bash, etc.)
Experience with Agile project methodologies, and Jira workflows.

Responsibilities

Demonstrate your ability to create and present materials to convey concepts and ideas to a wide range of audience
Work primarily onsite in a closed area environment with occasionally opportunity to work offsite
Demonstrate your ability to create, follow and update to system documentation, schematics and operational guides and procedures
Demonstrate your ability to interface with other teams to help define, determine and implement cyber risk posture, cyber risk mitigation and information assurance throughout the enterprise IT service portfolio on a sustained level