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# Cyber Security Engineer

- **Company:** Dexian Signature
- **Location:** Aurora, CO, United States
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** JavaScript (Programming Language), Spyware, Antivirus Softwares, Cyber Security, Computer Engineering, Perl (Programming Language), VMware ESX Servers, Monitoring of Systems, Networking Hardware, Intrusion Detection Systems, Python (Programming Language), Logstash, VMware Infrastructure, Network Routers, Scripting, Information Technology, Cybercrime, Kibana, Vulnerability Analysis
- **Published:** July 30, 2026
- **Apply:** https://www.clearancejobs.com/jobs/9067798/cyber-security-engineer

## About the Role

* Requires Bachelor's degree or equivalent in the fields of mathematics, telecommunications, electrical engineering, computer engineering, or computer science and 7-10 years related experience.
 * Strong IT system and application engineering background
 * Excellent verbal and written communication skills are required.
 * Ability to function in a fast-paced environment and effectively manage multiple tasks simultaneously; coordinating resources and ensuring scheduled goals are met.
 * Experience with certification testing, Risk Management Framework (RMF), information assurance tools, DoD STIG, and vulnerability assessment
 * Experience with VMWare infrastructure. vCenter and ESXi configuration and maintenance.
 * Experience with one or more scripting languages (e.g., Python, JavaScript, Perl)
 * Experience and knowledge of network devices (routers and switches), TCP/UDP traffic, firewall technologies, IDS technologies, proxy technologies, and antivirus, spam and spyware solutions.
 * Familiarity with Elastic to include Logstash and Kibana concepts
 * DoD 8570 certification meeting IAT Level II required

## Description

* Design, implement and maintain complex systems and infrastructure that support business objectives
 * Deploys solutions to proactively mitigate cyber threats to customer networks
 * Collaborate with cross-functional teams to ensure that our systems and infrastructure meet security, scalability, and performance requirements
 * Troubleshoot and resolve complex system issues, including performance and availability problems
 * Makes recommendations to improve overall security posture to senior management
 * Plan and execute system upgrades, patches, and migrations
 * Develop and maintain disaster recovery plans and procedures
 * Develop and implement system monitoring and alerting strategies
 * Mentor and train junior team members
 * Stay up-to-date with emerging technologies and industry trends
 * Familiar with IC, DoD, and NIST Risk Management Framework directives and guidelines and security accreditation processes
 * Assesses the performance of security controls within IT projects
 * Evaluates potential system security risks and takes appropriate corrective, mitigation, and recovery actions
 * Researches, evaluates, and provides feedback on problematic security trends and patterns in customer support requirements


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