
Senior Systems Administrator
- Annapolis Junction, MD
- $150,000-175,000 per year
- Permanent
- Full-time
- Design and implement secure systems following engineering best practices.
- Deliver full-spectrum IT support in secure lab environments, from endpoints to servers.
- Oversee system access, patching, and release planning for hardware and software.
- Administer and maintain systems, including virtualized environments; automate tasks with scripting.
- Ensure compliance with RMF/JSIG standards while supporting classified networks and infrastructure.
- 9 years of experience in lab/test environments and classified network operations.
- Skilled in OS installation, configuration, and troubleshooting across diverse platforms.
- Knowledge of compliance frameworks such as RMF and JSIG, and experience in secure system integration.
- Extensive experience with enterprise operating systems, virtualization platforms (VMware) and directory services (Active Directory).
- Hands-on expertise with IT hardware, networking gear, and high-performance computing systems.
- Security+ certified or able to obtain within 6 months.
- Active TS/SCI with Full Scope Polygraph (MD customer); CI Poly within last 5 years.
- Salary Range: $150,000 - $175,000 **depending on experience**
- Full Benefits: Cigna Medical, Dental, Vision, 401K, PTO, Sick Leave if required by law, and Holidays