- RTX Corporation (Tucson, AZ)
- …citizens are eligible for a security clearance **Security Clearance:** DoD Clearance: Secret **Sr. Principal Linux Systems Administrator - Tucson, AZ. ... problems that create a safer, more secure world. **Sr Principal Linux System Administrator...are eligible for a security clearance. + Must have Linux systems administration experience + Must have… more
- RTX Corporation (Tucson, AZ)
- …are eligible for a security clearance **Security Clearance:** DoD Clearance: Secret ** Principal System ** ** Administrator ** **, Tucson, AZ- will sponsor ... integrity of our systems and support IT infrastructures around the world. ** Principal System Administrators** , internally known as Principal Analyst,… more
- RTX Corporation (Tucson, AZ)
- …citizens are eligible for a security clearance **Security Clearance:** DoD Clearance: Secret ** Principal System Administrator - 100% onsite, Tucson, AZ must ... systems and support IT infrastructures around the world. ** Principal System Administrators** , internally known as...in a heterogeneous Microsoft Windows and Red Hat Enterprise Linux environment. + Understanding and knowledge of Linux… more
- RTX Corporation (Tucson, AZ)
- …eligible for a security clearance **Security Clearance:** DoD Clearance: Secret **_Principal System Administrator Tucson, AZ, must have an active secret ... and support RTX IT infrastructures around the world. ** Principal System Administrators** , internally known as...for a security clearance. + Experience with Windows and/or Linux Server Operating Systems (OS) **Qualifications We… more
- RTX Corporation (Tucson, AZ)
- …US citizens are eligible for a security clearance. + Experience supporting Windows and/or Linux operating systems . + Experience with but not limited too, Active ... secure world. **What You Will Do:** + Experience with Linux architecture, deployment, administration, networking, performance monitoring/tuning, security hardening,… more
- Amentum (Phoenix, AZ)
- **_Amentum seeks a Principal Network and Systems Engineer - IT Solutions Implementor!_** **Amentum** is a global leader in advanced engineering and innovative ... 80 countries across all 7 continents. Amentum seeks a Principal Network and Systems Engineer - IT...web development platforms. + Experience working on Unix and Linux OS. + Experience working on VMware systems… more
- Medtronic (Tempe, AZ)
- …provide immediate resolutions to ensure an efficient flow of operations for critical systems including Factory Works MES (Manufacturing execution system ), SAP ( ... close on - 16 Sep 2025 **Position Description:** IT Principal Technical Analyst for Covidien LP (a Medtronic company)... functionality or performance deficiencies, execute changes to existing systems , and test functionality of the system … more