onsite
Senior Systems Engineer - MANTECH
Systems Engineer
Senior Systems Engineer responsible for troubleshooting and modernizing a cyber security testing environment, driving system reliability and secure enterprise operations using Linux, networking, and advanced security tools.
About the role
Key Responsibilities
- Diagnose and resolve issues in the current 1.0 cyber security testing environment, ensuring minimal downtime.
- Design, develop, and implement the next‑generation 2.0 testing platform, incorporating modern security frameworks.
- Collaborate with cross‑functional teams to integrate networking, cloud, and security components into mission‑critical IT solutions.
- Document system configurations, troubleshooting procedures, and best practices for future maintenance.
- Provide mentorship and knowledge transfer to junior engineers on security and system administration topics.
Requirements
- 5+ years of experience in systems engineering with a focus on cyber security environments.
- Proficient in Linux system administration, networking protocols, and security tools.
- Strong scripting skills (Python, Bash) for automation and configuration management.
- Excellent problem‑solving abilities and a customer‑oriented mindset.
- Ability to work independently and collaborate across multiple IT domains.