- 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
- 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
- BAE Systems (Arnold, MO)
- **Job Description** As a Systems Administrator in an enterprise test organization, the incumbent will be part of a thriving dynamic team of Systems ... HS diploma (including at least 5 in a recent systems administrator role) + Must hold a...+ Experience with Cloud technology (AWS) + Experience with Linux (Red Hat) + Netapp and storage technologies (NAS)… more
- BAE Systems (St. Louis, MO)
- …Other incentives may be available based on position level and/or job specifics. ** Systems Administrator / Integration Tester** **117614BR** EEO Career Site Equal ... **Job Description** BAE Systems is seeking mission-oriented System Administrator ...(7) years of system administration experience and expertise in Linux and AWS cloud environments + Demonstrated experience in… more
- The Boeing Company (Hazelwood, MO)
- …United States Infrastructure organization is currently seeking a **Senior Hybrid Cloud Systems Administrator ** to join the team in **Hazelwood, MO** . ... (Desired Skills/Experience):** + 5+ years of experience with RedHat-based systems (RHEL, Oracle Linux , Fedora) and SUSE distro 12 or greater (eg, DataDomain,… more
- CACI International (O'Fallon, IL)
- Systems Administrator - Lead Job Category:...investigation upon hire + Expert knowledge of various operating systems (eg, Windows Server, Linux , Unix) + ... and transportation logistics? We're seeking a successful, experienced Lead Systems Administrator to join our team in implementing a cutting-edge software… more
- Amentum (St. Charles, MO)
- …assistance and support to end-users. 9. Managing routine morning checks of systems and environment and provide any subsequent remediation. 10. Perform Annual reviews ... of IT infrastructure systems to verify integrity and compliance. 11. Participate in IT projects and initiatives. 12. Maintain accurate documentation of system… 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
- Electrosoft (Belleville, IL)
- …Vulnerability Management System + Some experience with DISA STIGs + Some experience with Unix/ Linux based systems + Some experience with Cisco network devices + ... Scanning & Vulnerability Management Administrator Posted: 10/10/2025 Electrosoft Services, Inc. is an award-winning company that provides comprehensive… more
- The Boeing Company (Hazelwood, MO)
- …CompTIA Security+ Certification + Basic understanding of computer hardware, operating systems (Windows and/or Linux ) and networking concepts + Familiarity ... of industry experience designing, implementing, training, and supporting logistics information systems . A career with the Tapestry Solutions team brings the best… more
- The Cigna Group (St. Louis, MO)
- …and on-premise environments. The ideal candidate will bring expertise in systems administration, performance tuning, and Linux server management. Experience ... Evernorth is seeking a skilled PostgreSQL Database Administrator (Database Administrator Senior Advisor) with...and optimization. + Develop and maintain monitoring and alerting systems with a focus on reducing incidents. + Design… more
- The Boeing Company (Hazelwood, MO)
- …and specifications. + Perform a wide range of technical activities across systems and applications. + Install, configure, and maintain hardware, software, and system ... Plan and prepare software and hardware releases across the system. + Ensure systems align with architectural objectives and standards. + Evaluate complex systems … more