Job Title:
Linux System Administrator – TS/SCI w/ Polygraph Required (Either CI or FS are acceptable)
Location:
Aurora, CO (Onsite)
Schedule:
Full-time | 8:00 AM – 5:00 PM | Occasional after-hours and on-call support required | M2C2
What You Will Do
We are seeking a Linux System Administrator to support a classified program in a secure environment. In this role, you’ll be responsible for building, maintaining, and securing IT systems while enabling mission-critical capabilities.
You will work closely with developers and systems engineers to investigate and resolve issues, implement solutions, and ensure smooth operations across environments. This position requires the ability to lift up to 35 pounds for hardware installations and may involve occasional travel for installation support.
Qualifications You Must Have
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Education & Experience:
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Security Clearance:
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Certifications:
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Must have a DoD 8570 IAT Level II (or higher) certification
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Acceptable certifications include: Security+ CE, CCNA Security, GICSP, GSEC, SSCP, CySA+, or CND
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Technical Experience:
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Hands-on experience administering Red Hat Linux systems (patching, RPM, performance tuning, networking, LDAP, and hardening)
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Deployment and management of systems in Amazon Web Services (AWS)
Qualifications We Prefer
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Experience with automation tools such as Terraform, Ansible, Chef
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Strong scripting skills in Bash and Python
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Experience managing Windows systems
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Familiarity with CI/CD pipelines using tools like Jenkins and Artifactory
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Ability to work independently and troubleshoot complex technical issues efficiently
Work Environment:
This is a full-time, onsite position in Aurora, CO. Candidates must be willing and able to support after-hours maintenance and participate in on-call rotation.
Clearance Requirement:
Applicants must hold an active TS/SCI clearance with polygraph.
