- RTX Corporation (Tucson, AZ)
- …US citizens are eligible for a security clearance **Security Clearance:** Secret - Current ** System Administrator , High Performance Computing (HPC) - ... + Perform OS tuning to maximize system performance on high performance computing systems . Work across DT functions to standardize processes and… more
- TekSynap (AZ)
- …and provides system configuration change and upgrade recommendations. + Increases system administrator efficiency and accuracy via the use of automated tools ... and scripts, develops system administrator procedures, and conducts ...a timely manner. **Overview** We are seeking a Senior Systems Administrator to join our team. TekSynap… more
- RTX Corporation (Tucson, AZ)
- …mission of making the world a safer place. We are currently seeking a Principal Systems Administrator that will be working 100% onsite in a highly collaborative, ... multi-platform and multi-disciplined environment. The Systems Administrator is required to have an...NISPOM, JAFAN, JSIG, DFARS and/or DoD/RMF + Familiarity with High Performance Computing (HPC) Environments + Experience… more
- RTX Corporation (Tucson, AZ)
- …infrastructure problems. + Assure a high level of reliability and performance through systems monitoring and infrastructure management. A deep understanding ... complex DT infrastructure problems. As a **Senior Principal level System Administrator ,** this role will require a...systems . + Experience with Linux and Windows Operating System . (RHEL preferred) + Experience with Active Directory, Domain… more
- Northrop Grumman (Gilbert, AZ)
- …solutions to problems by means of automated systems . + Recommend and implement system enhancements that will improve the performance and reliability of the ... Office (CIDO) organization is seeking an experienced **Principal Windows Systems Administrator ** to join its dynamic team...limited to the following: + Perform as a Windows System Administrator for a classified government contract.… more
- Epsilon, Inc (Phoenix, AZ)
- …shared during your recruiter conversation. **Responsibilities** **An average day:** AsLinux Systems Administrator II, you will support the reliability, security, ... to document procedures, configurations, and troubleshooting steps. + Monitor system performance and availability, escalating issues as...this position.)_ + 2-4 years of experience as a Systems Administrator or related IT role, with… more
- RTX Corporation (Tucson, AZ)
- …our systems and support IT infrastructures around the world. **Senior System Administrator ** , internally known as Senior Analyst, Information Workplace ... and hardware development. + Experience with Microsoft WSUS, MECM, and/or Exchange + High Performance Computing (HPC) experience in a Linux environment +… more
- GovCIO (Phoenix, AZ)
- **Overview** GovCIO is currently hiring for a Senior Network/ Systems Administrator with an active Secret clearance. This position will be fully remote. ... systems , software and hardware) in networked or stand-alone configurations, maintains system integrity, and upgrades systems and/or servers as required. May… more
- Tucson Electric Power (Tucson, AZ)
- …processes. + Prepare, administer and copy or clone production databases to test systems . + Collaborate with system administrators to execute failover, fallback, ... disaster recovery, and other procedures for high availability and system tuning. + Monitor...Administrator I. + Bachelor's degree in Management Information Systems , Computer Science or related disciplines is required. +… more
- Oracle (Phoenix, AZ)
- **Job Description** Principal Production Service Systems Administrator to join our team and support the deployment, automation, and monitoring of SaaS ... and manage SaaS applications in cloud environments. + Creating and implementing system enhancements that will improve the performance and reliability of… more