- 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 ... or 11-14 years with HS diploma (including at least 5 in a recent systems administrator role) + Must hold a Top Secret/SCI security clearance + Ability to work… more
- General Dynamics Information Technology (St. Louis, MO)
- …Description:** Deliver innovative, simple solutions to complex problems as a Linux/UNIX Systems Administrator at GDIT. Here, you'll tailor cutting-edge solutions ... your career growth ours. At GDIT, people are our differentiator. As a Linux/UNIX Systems Administrator - Geospatial Systems , you will help ensure today is… more
- 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 join a team of IT professional that are responsible for maintaining, securing, and enhancing aR&D testbed… more
- CACI International (O'Fallon, IL)
- Systems Administrator - Lead Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular ... and transportation logistics? We're seeking a successful, experienced Lead Systems Administrator to join our team in implementing a cutting-edge software… 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** . ... customer programs. **Position Responsibilities:** + Build and maintain information systems in compliance with JSIG/RMF security requirements, including hardware and… more
- Leidos (St. Louis, MO)
- …part of the Decision Advantage Solutions Business Area, is currently seeking a Senior Systems Administrator . As a senior member of our IT operations team, you ... key role in managing, securing, and optimizing high-performance, mission-critical systems that directly support the customers intelligence and geospatial… more
- William C Brown Inc (St. Louis, MO)
- …protected by law. Description Transform technology into opportunity as an Enterprice Print Systems Administrator . A career in enterprise IT means connecting and ... how agencies operate.Our work depends on TS/SCI cleared Enterprise Print Systems Administrator joining our team to Support our intelligence customer in St.… 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)
- …with Polygraph security clearance + Have previous experience with LINUX based operating systems + Previous System Administrator experience + Willing to work in ... **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
- Chenega Corporation (Scott AFB, IL)
- …Senior Subject Matter Expert, Subject Matter Expert Subject Matter Expert, Director Systems Administrator , Senior Systems Architect, Senior Certified ... headquartered in Leesburg, VA, provides mission-critical services in Cybersecurity, Systems Engineering and Integration, IT Operations Support, Software Development,… more
- Trace Systems Inc (Scott AFB, IL)
- Job Overview Job Title: Network Administrator (MDA) Job Location: Scott AFB, IL Job Responsibilities Trace Systems is actively recruiting for an experienced and ... cleared Network Administrator to join our team on-site at Scott AFB,...supports the Missile Defense Agency (MDA) and Defense Information Systems Agency (DISA), providing 24/7/365 technical and operational support… more
- Trace Systems Inc (Scott AFB, IL)
- Job Overview Job Title: Enterprise SATCOM / Network Administrator Job Location: Scott AFB, IL Job Responsibilities Trace Systems is actively recruiting for an ... experienced and cleared Enterprise SATCOM / Network Administrator to join our team on-site on Scott AFB,...Scott AFB, IL. This position supports the Defense Information Systems Agency (DISA) Enterprise SATCOM Gateway Services (ESGS), providing… more
- Dentons US LLP (St. Louis, MO)
- Senior Enterprise Database Administrator Chicago, IL, USAtlanta, GA, USSt. Louis, MO, USDallas, TX, USWashington DC, DC, USKansas City, MO, US Sep 19, 2025 **Senior ... Enterprise Database Administrator ** Dentons US LLP is currently recruiting for a...conjunction with data owners. + Design and implement redundant systems , policies, and procedures for disaster recovery and data… more
- Auffenberg Dealer Group (Belleville, IL)
- Auffenberg Dealer Group of Illinois is currently seeking a Warranty Administrator . Auffenberg is looking for a talented and self-motivated Warranty Administrator ... group that can offer excellent pay and benefits. Description: The Warranty Administrator position is responsible for the submission, correction, and collection of… more
- Chenega Corporation (St. Louis, MO)
- **Req ID:** 37204 **Summary** **Senior** **System Administrator ** **St. Louis, MO** Are you ready to enhance your skills and build your career in a rapidly evolving ... with decades of experience working in the Federal marketplace. The **Senior System Administrator ** will be part of an integrated Operations and Sustainment team that… more
- William C Brown Inc (St. Louis, MO)
- Network Administrator II EOE Statement We are an equal employment opportunity employer. All qualified applicants will receive consideration for employment without ... protected by law. Description WCBinc is looking for a Network Administrator to provide support for implementation, troubleshooting and maintenance of IT… more
- CACI International (St. Louis, MO)
- Network Administrator II Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of ... 10% Type of Travel: Local * * * **The Opportunity:** * Network Administrator to provide support for implementation, troubleshooting and maintenance of IT networks.… more
- Electrosoft (Belleville, IL)
- Scanning & Vulnerability Management Administrator Posted: 10/10/2025 Electrosoft Services, Inc. is an award-winning company that provides comprehensive ... the many benefits and opportunities we offer. Scanning & Vulnerability Management Administrator Work Location: Required onsite work at the client location at Scott… more
- CACI International (O'Fallon, IL)
- ServiceNow Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of ... auditability and transportation logistics? We're seeking a successful, experienced ServiceNow Administrator to join a phenomenal team focused on implementing a… more
- BJC HealthCare (St. Louis, MO)
- …work experience) **Additional Information About the Role** Regional Practice Administrator for Corporate Health Services The Regional Practice Administrator ... with employer partners as needed (Occ Med, School Based and Onsite). The administrator serves as a visionary leader, setting goals and guiding the team toward… more