- 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
- 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
- CACI International (St. Louis, MO)
- …integration, configuration, and maintenance actions **Qualifications:** _Required:_ * 5+ years of Systems Engineer or similar experience * IAT II certification ... Cyber Data Analytics Engineer Job Category: Information Technology Time Type: Full...not limited to) data ingest, data normalization, SIEM management, Linux /Windows host administration, virtual machine (VM) management, and cloud… more
- General Dynamics Information Technology (St. Louis, MO)
- …Intelligence Operations and Analysis **Skills:** Cybersecurity,Host Based Security System (HBSS), Linux **Experience:** 10 + years of related experience **US ... in support of the customer's GEOINT mission. The Endpoint Security Engineer will support our Intelligence Community customer's various endpoint security platforms.… 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
- 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
- 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 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
- 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
- Edward Jones (St. Louis, MO)
- …posting may close early due to the volume of applicants. **Team Overview:** The Engineer IV in Digital Compliance & Legal is responsible for supporting Branch Team ... with regulatory requirements. **What You'll Do:** As a Java Engineer IV, you will contribute to our financial advisor...7+ years of experience directly related to in open Systems development skills such as Java, JEE, JSP, Spring,… 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
- Leidos (St. Louis, MO)
- …Solutions Business Area, is currently seeking a highly motivated Sr. Software Engineer for the Chinook Program. The Chinook Program delivers mission-driven software ... enterprise through secure, agile, and cloud-native development. As a senior engineer , you will lead technical development efforts, drive DevSecOps maturity, and… more
- Leidos (St. Louis, MO)
- …Decision Advantage Solutions Business Area, is currently seeking an experienced Software Engineer Subject Matter Expert (SME) for the Chinook Program. The Chinook ... obtain a Polygraph.** **Primary Responsibilities:** + Serve as the lead software engineer and technical advisor for mission applications under the Chinook program. +… more
- Leidos (St. Louis, MO)
- …Advantage Solutions Business Area, is currently seeking a Mid-Level Software Engineer for the Chinook Program. The Chinook Program delivers secure, scalable, ... + Relational Database:MySQL, PostgreSQL, or SQL Server + Operating System: Windows, Linux + Version Control System:Git + Deep understanding of modern software design… 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
