Security-Cleared Linux Engineer for Mission-Critical IT

RealmOne; Columbia (MD); On-site; USD 147,000 - 195,000; Full time

Benefits offered by this job

Healthcare Coverage

401K plan

Paid Time Off + Holidays

Udemy learning access

Training & development

Job summary

RealmOne is seeking an IT Engineer with strong Linux administration skills to support a high‑visibility collaboration capability for government customers. The role involves enforcing security protocols, working with IC data owners and GOTS/COTS developers, and contributing to production monitoring and sustainment in a multi‑domain environment.

Requirements include a Bachelor's degree in a related field, 8 years of IT Engineering experience on government programs, and an active Security Clearance

Qualifications

• Bachelor's degree in System Engineering, Computer Science, Information Systems, Engineering Science, Engineering Management, or related discipline.
• 8 years' experience as an IT Engineer in programs and contracts of similar scope, type, and complexity within the Federal Government is required.
• Certification: Security+ (active).
• Position requires active Security Clearance with appropriate Polygraph.

Responsibilities

• Resolve technical issues in support of a next generation collaboration capability.
• Develop and enforce security protocols for secure, multi‑party capabilities across domain classification.
• Contribute to monitoring, sustainment, and process improvement in Production environments.

Skills

Linux system administration

Security clearance

Education

Bachelor's degree in System Engineering, Computer Science, Information Systems, Engineering Science, Engineering Management, or related discipline

Tools

Red Hat Linux

Security patching

Job description

RealmOne is seeking an IT Engineer with strong Linux administration skills to support a high‑visibility collaboration capability for government customers. The role involves enforcing security protocols, working with IC data owners and GOTS/COTS developers, and contributing to production monitoring and sustainment in a multi‑domain environment.

Requirements include a Bachelor's degree in a related field, 8 years of IT Engineering experience on government programs, and an active Security Clearance