- Arena Technical Resources, LLC (St. Louis, MO)
- Linux Systems Administrator Location: St. Louis, MO, US Job ID: ATR 17232 Job Description We are looking for a talented TS/SCI cleared Red Hat Data Center / ... Systems Administrator in St. Louis, MO to...Systems Administrator in St. Louis, MO to join a team...(not just familiarity) RedHat or some other variance of Linux - Must be able to troubleshoot users' problems… more
- Spire Energy (St. Louis, MO)
- …* Valid Driver's License Required knowledge, skill and abilities Proven experience as a Linux Systems Administrator , ideally with some Red Hat experience. - ... welcome, respected and valued. Summary Spire is seeking a Linux Server Administrator who will be responsible...resolve hardware-related issues. Configure and manage network settings on Linux systems . Configure and manage file system… more
- PDS Defense (Berkeley, MO)
- …to support capacity planning, backup and disaster recovery planning. Project/day-to-day activities: Linux related projects, Systems Administrator for ... **IT/Technical** **System Administrator 3** Berkeley, MO Posted: 6/24/2025 Job Description...architecture. Provides problem resolution and technical support for delivery systems . Provides support for the design, validation and configuration… more
- CACI International (St. Louis, MO)
- Linux Administrator - ACAS Job Category:...the hire date + Expert at operating and maintaining Linux systems + Experience operating and maintaining ... the NGA mission. In this role, we're seeking a ** Linux Administrator - ACAS** who could potentially...Information - Software Tools list. + Utilize agency-approved ticketing systems to document, track, assign, update, and coordinate all… more
- Red Hat (Jefferson City, MO)
- **About The Job** Red Hat's Technical Services team is looking for an engineer or systems administrator with 2-3 years of experience to join us remotely as an ... implementing Red Hat solutions such as Red Hat Enterprise Linux , Ansible Automation Platform, and Red Hat OpenShift *...Will Bring** * 2-3 years experience providing technical support, systems engineering, or systems administration * Technical… more
- Robert Half Technology (St. Charles, MO)
- Description We are looking for a skilled Systems Administrator to oversee and maintain the organization's IT infrastructure in Saint Charles, Missouri. This ... Contract position involves ensuring the performance, security, and reliability of systems while providing technical support for daily operations. The ideal candidate… more
- The Boeing Company (Berkeley, MO)
- …into information systems + Participate in the development of custom Linux and Windows images for deployment + Integrate security solutions into information ... platforms **Basic Qualifications (Required Skills/Experience):** + 1+ years of experience using LINUX operating systems + 1+ years of experience designing,… more
- The Boeing Company (Berkeley, MO)
- …(JSIG/RMF) security requirements + Integrate and configure security solutions into information systems + Develop custom Windows and Linux images for deployment ... looking for a highly experienced and detail-oriented **Mid-Level System Administrator ** to join the team in **Berkeley, MO or...Qualifications (Desired Skills/Experience):** + 1+ years of experience with Linux Operating Systems - RHEL 7 and… more
- BAE Systems (St. Louis, MO)
- …Polygraph security clearance + Have previous experience with LINUX based operating systems + Previous System Administrator experience + Willing to work in a ... **Job Description** BAE Systems is currently seeking an Application Support Engineer...- shift work is required. Employee Benefits: At BAE Systems , we support our employees in all aspects of… more
- Mastercard (O'Fallon, MO)
- …team managing globally distributed infrastructure. * Configure, deploy, and administer Linux -based systems across multiple environments. * Administer the BMC ... build relationships is a must. * Extensive experience with Linux operating systems (such as CentOS, RHEL,...and Windows endpoints required. * Red Hat Certified System Administrator (RHCSA) * Red Hat Certified Engineer (RHCE) Preferred… more
- Children's Mercy Kansas City (Kansas City, MO)
- …Skills, Abilities, or Experience: + Intermediate level knowledge and experience with systems engineering duties including Red Hat Enterprise Linux (RHEL), Cisco ... implements, and supports the integration and requirements of one or more Server/Application systems / High Performance Computing (HPC) systems . They also act as… more
- The Boeing Company (Hazelwood, MO)
- …2+ years SQL Database administration experience + 1+ years of experience with Linux and Windows operating systems + 1+ PostgreSQL **Preferred Qualifications ... **The Boeing Global Services (BGS) Government Vehicle Health Management Systems (GVHMS) Team** is currently looking for an experienced...(Desired Skills/Experience):** + Oracle Database Administrator / Oracle System Administrator + PL/SQL… more
- 1904labs (St. Louis, MO)
- …automation tooling, and development of micro-services infrastructure while working with massively distributed systems . You will be at home in Linux and aware of ... Reliability Engineer or Delivery Engineer. However, you are not "just a system administrator ", your real passion is software development and you think that Cloud… more
- Cardinal Health (Jefferson City, MO)
- …to assist in the management of SAP eco-system + Works with the Unix/ Linux /Windows Administrator on capacity planning and performance tuning of servers hosted ... knowledge of software development frameworks and business process configuration systems . Examples include (not limited to) java application servers, integration… more
- Two95 International Inc. (Columbia, MO)
- …related to routers, switches, firewalls, load balancers, packet shapers, wireless systems , and circuits. + Design, implement, and monitor network systems ... related to: Cisco network routers, switches, firewalls, load balancers, WiFi systems , Circuits: WAN/MPLS, internet, replication, SIP, Network VPNs. + Assure off-site… more
- Leidos (St. Louis, MO)
- …of AWS system architectures to include operational status and security of government systems (Authority To Operate - ATO). + Reviews and provides input to system ... artifacts for architectural compliance. + Provides broad-based experience in the systems engineering lifecycle and applies the experience to specific AWS cloud… more
- Deloitte (Kansas City, MO)
- …system architectures, and configuration guidelines. + Understanding and familiarity with Operating Systems (Unix, Linux , Windows). + Ability to travel 25-50%, on ... experience within IT in developing, implementing, or architecting information systems . + Excellent knowledge in PAM ecosystem (technology, standards,… more
- Confluent (Jefferson City, MO)
- …so! **What Gives You an Edge:** + Confluent Developer or Administrator certifications ( https://www.confluent.io/certification/ ) + Experience with Apache Flink + ... Experience helping customers build distributed systems or streaming solutions that use Apache Kafka alongside...Machine (JVM) tuning and troubleshooting + Experience with operating Linux , you know how to configure, tune and troubleshoot… more
- Two95 International Inc. (Columbia, MO)
- …minimum of five years of experience working in networking as an engineer or administrator + Must have hands-on experience with Cisco routers and switches as well as ... and Cisco Firewalls + Ability to maintain various network systems hardware and software technologies + Scripting and automation...center network with disaster recovery site + Windows Server, Linux , and Mac OS system administration + Solarwinds for… more
- Confluent (Jefferson City, MO)
- …with Java Virtual Machine (JVM) tuning and troubleshooting + Experience with operating Linux , you know how to configure, tune and troubleshoot both RedHat & Debian ... time **What Gives You an Edge:** + Confluent Developer or Administrator certifications ( https://www.confluent.io/certification/ ) + Experience with Apache Kafka &… more