Cyber Security Engineer

Seneca Holdings•Orlando, FL

20h•Onsite

About The Position

Seneca Global Services, LLC is seeking a Cyber Security Engineer in Orlando, FL. The objective of this work is to support the Persistent Cyber Training Environment (PCTE). In this role, you'll play a key part in ensuring the security and smooth operation of critical training systems, working collaboratively with a team to implement a secure environment and resolve technical issues. The ideal candidate will play a key role in maintaining platform integrity, conducting cybersecurity testing, and deploying secure environments to support training initiatives across multiple security levels. This position requires hands-on technical expertise, the ability to collaborate across teams, and a strong commitment to upholding cybersecurity standards in a dynamic, mission-critical environment.

Requirements

Active Top Secret clearance.
Bachelor’s degree in Cybersecurity, IT, Engineering, or a related field, or five (5) or more years of equivalent experience.
Hands-on experience with virtualization tools such as VMware or KVM.
Proficiency in Linux and Windows system hardening and baselining.
Experience in vulnerability scanning, mitigation, and patch management.
Familiarity with cybersecurity tools like Nessus, ACAS, Wireshark, Splunk, and STIGs.
Experience with Jira, Confluence, and Agile workflows.

Nice To Haves

Active TS/SCI.
Industry certifications (e.g., Security+, CySA+, CEH, CISSP, or equivalent).
Experience in multi-domain environments with both classified and unclassified systems.
Scripting knowledge (PowerShell, Bash, Python) for automation and testing.
Exposure to DevSecOps practices and CI/CD pipelines.

Responsibilities

Troubleshoot and maintain PCTE systems across various secure environments.
Apply system hardening techniques, validate patches, and enforce security baselines for virtual machines (VMs) and supporting services.
Manage the transfer, synchronization, mapping, and deletion of virtual content and network specifications during training events.
Configure and deploy secure virtual training environments, including RCS nodes and external system connections.
Collaborate with the Senior Test Officer to plan, execute, and report on cybersecurity test and evaluation activities.
Develop and maintain Cybersecurity Test Plans and ensure findings are integrated into the Agile development cycle.
Coordinate with various agencies (DOT&E, ATEC, USCYBERCOM) to validate test coverage and compliance.
Stay up to date with evolving DoD cybersecurity standards, Army regulations, and RMF/NIST controls, applying them to engineering efforts.
Support the deployment and maintenance of RCS infrastructure, ensuring continuity across JMN and JIOR nodes.
Perform quality assurance checks during system buildouts and approve configurations prior to government acceptance.
Collaborate with development teams to analyze technical documents and create engineering specifications for cybersecurity and training solutions.
Work with developers to install, configure, and maintain cybersecurity tools, agents, and platform services.
Lead or assist in managing secure integrations with external systems and databases.