- William C Brown Inc (St. Louis, MO)
- Linux Systems Engineer EOE Statement We are an equal employment opportunity employer. All qualified applicants will receive consideration for employment ... characteristic protected by law. Description Our work depends on a TS/SCI cleared Linux Systems Engineer joining our team to support our customer in St.… more
- CACI International (St. Louis, MO)
- …on-premises and cloud-based cybersecurity infrastructure and applications running on Windows and Linux operating systems + Engineer and implement ... Cyber Security Implementation Engineer Job Category: Engineering Time Type: Full time...compute, storage, and transport. + Expertise in Windows and Linux server operating systems . + Excellent writing… more
- BAE Systems (Fairview Heights, IL)
- **Job Description** BAE Systems is seeking a Senior Systems Engineer to support a multi-disciplinary team in an Agile, fast-paced development environment to ... security technical implementation guide (STIG) maintenance and resolution. Additionally, the Systems Engineer will collaborate with teams to ensure compliance… more
- William C Brown Inc (St. Louis, MO)
- Systems Engineer , Mid 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 Systems Engineer to join our team to...clearance required and eligibility to obtain a poly Required Skills: Linux system administratorScripting / Coding experience (Bash, Python, etc)… more
- SAIC (Scott AFB, IL)
- **Description** SAIC is seeking a Lead Network Systems Engineer to support the AWS Cloud Managed Services for USTRANSCOM. This role involves providing strategic, ... Architect certification within 90 days of hire + Proven experience as a Network Engineer + Proficient in Redhat Enterprise Linux OS and command line… more
- BAE Systems (St. Louis, MO)
- **Job Description** BAE Systems is currently seeking an Application Support Engineer to join our integrated Operations & Sustainment (O&S) team located in our ... a Top Secret/SCI with Polygraph security clearance + Have previous experience with LINUX based operating systems + Previous System Administrator experience +… more
- World Wide Technology (St. Louis, MO)
- …make an impact. **_What Will You Be Doing?_** As a Senior IT Engineer within the Platform Engineering organization, you will lead the design, implementation, and ... maintenance of critical IT systems and services managed by the team. This role...providing technical guidance to junior engineers. The Senior IT Engineer will collaborate with various departments to develop and… more
- Applied Research Solutions (St. Louis, MO)
- …and personalized attention from ARS Senior Managers. **Responsibilities:** + Support a Linux & Windows AirGapped environment. + Troubleshoot systems as needed, ... ARS is looking for an Azure Infrastructure Support (O&M Engineer ) Tech. As an Azure Infrastructure O&M Support ...for maintaining a Windows Active Directory domain and supporting Linux infrastructure in the classified region. **Why Work with… more
- Edward Jones (St. Louis, MO)
- …financial information to Financial Advisors and Home office associates. Our key systems include on-premise PeopleSoft Financials moving to Oracle Cloud ERP, SaaS ... programs. We are responsible for supporting and enhancing existing systems and developing technology solutions that support and enhance...division in alignment with the firm's vision. As an Engineer 3, you will help configure, enhance and support… more
- CACI International (St. Louis, MO)
- …developing systems , products, and/or processes based on a total systems perspective.** **Experience with Linux operating systems ; understanding ... High Speed Guard Engineer Job Category: Information Technology Time Type: Full...NGA mission. CACI is seeking a High Speed Guard Engineer to support the implementation and administration of Everfox… more
- SAIC (Scott AFB, IL)
- **Description** SAIC is seeking a Cloud Engineer to support an IT Service Management effort for USTRANSCOM located at Scott Air Force Base (AFB) in Illinois. The ... to facilitate the operations and modernization of the combatant command's infrastructure, systems , and applications. This support will be provided to the USTC… more
- Electrosoft (Belleville, IL)
- …tools (eg, Metasploit, Burp Suite). + Strong knowledge of common operating systems (Windows, Linux ), networking protocols, and web application security. + ... Information System Security Engineer Posted: 09/16/2025 Electrosoft Services, Inc. is an...many benefits and opportunities we offer. Information System Security Engineer (Risk & Vulnerability Management) Summary: The Security … more
- SAIC (Scott AFB, IL)
- **Description** SAIC is seeking a **Cloud Engineer SME** to support an IT Service Management effort for USTRANSCOM. This role is part of the USTC Managed Information ... the operations and modernization of the combatant command's infrastructure, systems , and applications. Support will be provided to the...obtain and maintain a Secret clearance. + AWS Cloud Engineer Certification. + At least one of the following… more
- Enterprise Mobility (St. Louis, MO)
- …our business to grow through the implementation of new capabilities. The ** Engineer 3, Systems ** is responsible for ensuring the availability, performance, ... a software engineering mindset to system administration topics, and vice versa. As an ** Engineer ** **3, Systems ** you will be expected to use your technical… more
- Deloitte (St. Louis, MO)
- …engineers. SFL Scientific, a Deloitte Business, is looking to add a Senior AI Engineer to their vibrant environment. SFL Scientific is part of our broader Strategy ... role ends on 12/31/2025. Work You'll Do As a Senior AI Engineer /Solutions Architect, you'll work cross-functionally with data scientists, machine learning engineers,… more
- Actalent (St. Louis, MO)
- …Experience with vulnerability scanning tools, specifically Nessus or ACAS. + Proficiency in both Linux and Windows operating systems . Job Type & Location This is ... Job Title: Cybersecurity Engineer Job Description We are seeking a highly...on the security assessment and risk management of IT systems embedded within tactical vehicles. This role will be… more
- World Wide Technology (St. Louis, MO)
- …Assurance Technical (IAT) Level II (sec + or higher) + Experience with Linux operating systems ; understanding of general operating system security practices, ... solutions that accelerate the interoperability and resiliency of mission-critical systems . **What will you be doing?** WWT is seeking...be doing?** WWT is seeking a Cross Domain Provisioning Engineer wo work as part of the Transport Cyber… more
- Huntington Ingalls Industries (St. Louis, MO)
- …+ Hands-on experience with Crossplane for infrastructure orchestration. + Expertise in Linux systems administration and networking. + Proficient with Helm and ... and intelligence operations. HII designs, develops, integrates and manages the sensors, systems and other assets necessary to support integrated ISR operations and… more
- Cisco (Clayton, MO)
- …Native workloads and/or distributed systems **Preferred Qualifications** + Knowledge about Linux systems design, security and/or networking, Linux kernel ... **Your Impact** Cisco Isovalent is seeking a skilled and experienced Software Engineer troubleshoot, mature and improve the reliability and scalability of Isovalent… more