- RTX Corporation (Tucson, AZ)
- …are eligible for a security clearance **Security Clearance:** Secret - Current **Sr. Principal Linux Systems Administrator ** **,** **100% onsite, ... infrastructure around the world. **What You Will Do:** **Sr. Principal System Administrator ,** in infrastructure...and optimize the server infrastructure in a heterogeneous information system . + Provide IT systems administration in… more
- RTX Corporation (Huntsville, AL)
- …Citizen, US Person, or Immigration Status Requirements:** **Security Clearance:** Secret - Current ** Principal Linux Systems Administrator - 100% onsite, ... of our systems and support IT infrastructures around the world. ** Principal System Administrators** **,** internally known as Principal Analyst,… more
- Leidos (Aurora, CO)
- **Description** **Leidos** has a new and exciting opportunity for a ** Principal Linux Systems Administrator ** in our **National Security Sector's (NSS) ... with lasting impactful results. Join our team as a ** Linux Systems Administrator ** , where...Fifteen or more (15) years of experience as a System Administrator (SA) supporting programs and contracts… more
- RTX Corporation (Aurora, CO)
- …US citizens are eligible for a security clearance **Security Clearance:** TS/SCI with Polygraph ** Principal Linux Systems Administrator Aurora, CO, 100% ... a Raytheon program in a classified environment as a ** Principal ** ** Linux System Administrator...GSEC, SSCP, CySA+, CND. + Experience administering Red Hat Linux based systems with minimal support, to… more
- RTX Corporation (Plano, TX)
- …Independence Parkway , Plano, TX, 75075 USA **Position Role Type:** Onsite ** Principal Linux & Windows System Administrator -Plano, TX, 100% on site, must ... of our systems and support IT infrastructures around the world. ** Principal System Administrators** **,** internally known as Principal Analyst,… more
- Serco (Kirtland AFB, NM)
- **Position Description** Serco is seeking a Linux Principal Windows Systems Administrator to join our team supporting the Defense Systems sector at ... other legally protected characteristics. Click here to apply now (https://careers-sercous.icims.com/jobs/69556/ linux - principal -windows- systems - administrator /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834477830) **New to… more
- Northrop Grumman (Wright Patterson AFB, OH)
- …employees are not only part of history, they're making history. Northrop Grumman is seeking a Linux Systems Administrator to maintain and enhance Linux ... DevOps CI/CD pipelines. You will be primarily focused on Linux Systems Administration and be prepared for...with an active TS/SCI clearance **Basic Qualifications for a Principal Systems Administrator :** + Bachelor's… more
- Northrop Grumman (Redondo Beach, CA)
- …You!** The Northrop Grumman Classified Solutions team is seeking an experienced ** Linux Systems Administrator ** **with High Performance Computing (HPC)** ... + Windows Active Directory, LDAP, VMWare, and knowledge of SAN storage systems + Linux Operating System experience and/or certification for current versions… more
- Northrop Grumman (Linthicum Heights, MD)
- …best work of your career. Northrop Grumman Classified Solutions is seeking a well-qualified ** Linux Systems Administrator ** to join its dynamic team of ... be limited to the following: + Perform as primary Linux Systems Administrator for a...verbal format. + Maintain smooth operation of multi-user computer systems , including coordination with network, software, and system… more
- Mount Sinai Health System (New York, NY)
- … Administrator is the principal technology expert for Windows and Linux systems , and help support high-performance computing (HPC) environment in the ... team and a research data services team. The **_Senior Systems Administrator /Engineer,_** as a member of the...and metrics, etc. The infrastructure includes both Windows and Linux systems with file servers in multiple… more