System Administrator

SimVentions, Inc; Coltons Point (MD); On-site; USD 70,000 - 100,000; Full time

Job summary

SimVentions, Inc. is seeking a System Administrator to support Defense & Aerospace IT and cybersecurity missions in Maryland. You will manage secure servers, networks, and end-user systems to keep environments available and compliant.

You will patch and enforce STIG standards, monitor performance, and troubleshoot complex issues, collaborating with engineers and cybersecurity staff to harden environments and support accreditation.

Responsibilities

• Manage secure servers, networks, and end-user systems to keep environments available.
• Patch and enforce STIG standards to maintain compliance.
• Monitor system performance and availability across platforms.
• Collaborate with engineers and cybersecurity staff to harden environments and support accreditation.
• Troubleshoot complex issues across Defense & Aerospace IT environments.

Job description

SimVentions, Inc. (Glassdoor 4.6) seeks a System Administrator to support Defense & Aerospace IT and cybersecurity missions. You will manage secure servers, networks, and end-user systems, ensure patching and STIG compliance, and monitor system performance and availability. Collaborate with engineers and cybersecurity staff to harden environments, support accreditation, and troubleshoot complex issues. Join a values-driven, family-like culture where you’ll contribute directly to national defense while growing your technical skills on innovative, mission-focused projects.