Operating systems jobs in arnold, mo

Scott Air Force Base, Illinois

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Today

Job ID: 2614436 Location: Scott Afb, IL, US Date Posted: 2026-07-09 Category: Information Technology Subcategory: Cloud Comp Engr Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: TS/SCI Potential for Remote Work: ORA_ON_SITE Description The National Security Customer Group of SAIC is seeking a Cloud Architect to support an IT Service Management effort for USTRANSCOM located at Scott Air Force Base (AFB) in Illinois

Full-time

USD 120,001.00 - 160,000.00 per year

Application Software Engineer, Phantom Works (Experienced or Senior)

Berkeley, Missouri

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Today

Job Description At Boeing, we innovate and collaborate to make the world a better place. We?re committed to fostering an environment for every teammate that?s welcoming, respectful and inclusive, with great opportunity for professional growth. Find your future with us. The Boeing Company is looking for an Application Software Engineer (Experience or Senior) to join the Phantom Works Open Architecture Systems Integrated Software (OASIS) Solutions team located in Berkeley, MO. This position will f

Full-time

Compensation information provided in the description

Lead Software Test & Verification Engineer, Phantom Works

Berkeley, Missouri

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Today

Job Description At Boeing, we innovate and collaborate to make the world a better place. We?re committed to fostering an environment for every teammate that?s welcoming, respectful and inclusive, with great opportunity for professional growth. Find your future with us. Boeing Defense, Space & Security (BDS) is seeking a Lead Software Test & Verification Engineer to join the Phantom Works Software Team in Berkeley, MO (St. Louis area). Boeing Phantom Works is building the next generation of comba

Full-time

Compensation information provided in the description

Software Engineer?Developer, Phantom Works Weapons (Experienced or Senior)

Saint Charles, Missouri

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Today

Job Description At Boeing, we innovate and collaborate to make the world a better place. We?re committed to fostering an environment for every teammate that?s welcoming, respectful and inclusive, with great opportunity for professional growth. Find your future with us. The Boeing Company is seeking an Application Software Engineer (Experienced or Senior) to join the Phantom Works Weapons team in St. Charles, MO (St. Louis Area). This team supports future weapons programs, including the Next Gene

Full-time

Compensation information provided in the description

Lead Software Test & Verification Engineer, Phantom Works

Saint Charles, Missouri

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Today

Job Description At Boeing, we innovate and collaborate to make the world a better place. We?re committed to fostering an environment for every teammate that?s welcoming, respectful and inclusive, with great opportunity for professional growth. Find your future with us. Boeing Defense, Space & Security (BDS) is seeking a Lead Software Test & Verification Engineer to join the Phantom Works Software Team in Berkeley, MO (St. Louis area). Boeing Phantom Works is building the next generation of comba

Full-time

Compensation information provided in the description

F-15 Mission Systems Software Engineer (Associate, Experienced, & Senior)

Berkeley, Missouri

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Today

Job Description At Boeing, we innovate and collaborate to make the world a better place. We?re committed to fostering an environment for every teammate that?s welcoming, respectful and inclusive, with great opportunity for professional growth. Find your future with us. The Boeing Company is looking for a Software Engineer (Associate, Experienced, & Senior) to join the F-15 Mission System Software Development Team located in Berkeley, MO. This position will focus on supporting the Boeing Defense,

Full-time

Compensation information provided in the description

ServiceNow Infrastructure Engineer

St. Louis, Missouri

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Today

Req ID: 41711 Summary ServiceNow On-Premise Infrastructure Engineer St. Louis, MO Are you ready to enhance your skills and build your career in a rapidly evolving business climate? Are you looking for a career where professional development is embedded in your employers core culture? If so, Chenega Military, Intelligence & Operations Support (MIOS) could be the place for you! Join our team of professionals who support large-scale government operations by leveraging cutting-edge technology an

Full-time

Sr. Systems Administrator

St. Louis, Missouri

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Today

Req ID: 41649 Summary Sr. Systems Administrator St. Louis, MO Are you ready to enhance your skills and build your career in a rapidly evolving business climate? Are you looking for a career where professional development is embedded in your employers core culture? If so, Chenega Military, Intelligence & Operations Support (MIOS) could be the place for you! Join our team of professionals who support large-scale government operations by leveraging cutting-edge technology and take your career t

Full-time

Service Engineer - Belleville, IL

Belleville, Illinois

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Today

Position: Service Engineer - Belleville, IL Location: Belleville, Illinois Duration: Contract Job ID: 178062 Job Overview: We are seeking an experienced On-Site Service Engineer to support enterprise data center and server environments, including next-generation AI platforms. This is a hands-on, customer-facing role focused on maintaining uptime, resolving complex hardware issues, and delivering outstanding on-site service. While prior AI experience is not required, strong data center and se

Easy Apply

Full-time

USD 35.00 - 41.00 per hour

Relocation Transition Advisor / Coach - St. Louis region

St. Louis, Missouri

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Today

IMPACT Group is a certified woman-owned career coaching firm based in St. Louis, MO that focuses on relocation, leadership development, and outplacement solutions. Our team of 300+ is united on one idea: People can succeed professionally and personally even through difficult career challenges and transitions. We are building a better world by empowering people to find and grow great careers. As employees transition in, within, and out of a company, IMPACT Group coaching programs make a differenc

Full-time

Systems Administrator

St. Louis, Missouri

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Today

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: IT Infrastructure and Operations Job Qualifications: Skills: Computer Backups, Software Updates, Troubleshooting Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: Transform technology into opportunity as a Systems Administrator with GDIT. A car

Full-time

USD 97,968.00 - 132,250.00 per year

Senior Systems Administrator

St. Louis, Missouri

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Today

Job Description: Are you passionate about solving complex technical challenges in support of national security? Leidos is seeking a Senior Systems Administrator to join our high-performing team on the Chinook Program, supporting our Intelligence Community customer. In this mission-critical role, you'll be at the forefront of maintaining and enhancing the application ensuring the reliability, security, and performance of systems that directly enable intelligence operations. As a trusted technic

Full-time

USD 92,300.00 - 166,850.00 per year

Verification Engineering Technician II

Bridgeton, Missouri

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Today

Job ID: 114953 The Leonardo DRS Land Systems business is a recognized leader in the design and integration of complex technologies into new and legacy systems and platforms for global military and commercial customers. We are a 5 year running Top Workplace in the Greater St. Louis area. Job Summary Leonardo DRS Land Systems is seeking a full time Verification Engineering Technician II to join our Advanced Concepts team in Bridgeton, MO. The candidate will support engineering with moderately com

Full-time

USD 49,624.00 per year

Senior Systems Administrator

St. Louis, Missouri

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Today

Senior Systems Administrator Location: St. Louis, MO Required Clearance: Active TS/SCI with Polygraph Eligibility Employment Type: Full-Time Regular Shift: Day Travel: No Relocation Assistance: Yes Company Overview We are Ennoble First. The people supporting and securing some of the most complex government, defense, and intelligence projects across the country. We ensure today is safe and tomorrow is smarter. Our work has meaning and impact on the world around us, but also on us, and that's

Full-time

USD 125,000.00 - 150,000.00 per year

Senior Verification Engineering Technician

Bridgeton, Missouri

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Today

Job ID: 114954 The Leonardo DRS Land Systems business is a recognized leader in the design and integration of complex technologies into new and legacy systems and platforms for global military and commercial customers. We are a 5 year running Top Workplace in the Greater St. Louis area. Job Summary Leonardo DRS Land Systems is seeking a full time Senior Verification Engineering Technician to join our Advanced Concepts team in Bridgeton, MO. The candidate will support engineering with moderately

Full-time

USD 54,586.00 per year

Associate IT Support Technician

Bridgeton, Missouri

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Today

Job ID: 114881 Leonardo DRS, Inc. is an innovative and agile provider of advanced defense technology to U.S. national security customers and allies around the world. We specialize in the design, development and manufacture of advanced sensing, network computing, force protection, and electric power and propulsion, and other leading mission-critical technologies. Our innovative people are leading the way in developing disruptive technologies for autonomous, dynamic, interconnected, and multi-dom

Full-time

USD 23.00 per hour

Data Center Technician Level 2 (m/f/d)

St. Louis, Missouri

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Today

Recruiting contact Contact us directly if you have any questions about this open job position Contact us Your skills 2+ years hands-on field-service/hardware experience (servers, networking, cabling) with demonstrated independent executionProvisioning capability: BIOS/UEFI, RAID, firmware, OS installation.Ability to follow runbooks and floor-layout diagrams precisely and instruct Level 1 colleagues.Previous experience with liquid coolingValid Drivers LicenseThis role is hourly Non-Exempt with a

Full-time

USD 25.00 - 28.00 per hour

Senior Systems Integration Engineer

Hazelwood, Missouri

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Today

Senior Systems Integration Engineer Company: Boeing Aerospace Operations The Boeing Company is seeking a Senior Systems Integration Engineer to serve as the systems engineer for the F-15 USAF Training Systems CLS Team in Berkeley, MO. F-15 Training Systems provides trainers to USAF facilities throughout the US and at OCONUS locations to support warfighters. The F-15 Training systems include high fidelity cockpits with immersive visualization systems, high-fidelity computer-generated forces to

Full-time

USD 136,850.00 - 185,150.00 per year

Audit - Director - Audit Process & Quality for Multiple Openings

St. Louis, Missouri

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11d ago

Job Description Job Title: Audit - Director - Audit Process & Quality for Multiple Openings Approved Locations: 231 S. Bemiston Ave, Suite 600, St. Louis, MO 63105 Job Description: Your day-to-day will include: Collaborate with key stakeholders across the firm to validate the understanding of our Audit & Assurance System of Quality Management (SoQM). Provide independent perspective on risks to our SoQM and consider evolving response needs. Collaborate with key stakeholders within the firm to u

Full-time

USD 198,000.00 - 200,000.00 per year

Systems Integration Engineer (Experienced or Lead)

Hazelwood, Missouri

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Today

Systems Integration Engineer (Experienced or Lead) Company: The Boeing Company A leading global aerospace company and top U.S. exporter, Boeing develops, manufactures and services commercial airplanes, defense products and space systems for customers in more than 150 countries. Our U.S. and global workforce and supplier base drive innovation, economic opportunity, sustainability and community impact. Boeing is committed to fostering a culture based on our core values of safety, quality and int

Full-time

USD 112,200.00 - 151,800.00 per year

Operating systems jobs in Arnold, MO 63010, USA