Unix administration jobs in shiloh, il

St. Louis, Missouri

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Today

Job#: 3042715 Job Description: Enterprise Linux Support Engineer Location: 100% Remote Contract Duration: Long-term, multi-year project Benefits: 10 days PTO and 10+ days Holiday Pay per year *Must be a U.S. Person and must be able to work on Apex Systems W2 without sponsorship This role is responsible for the end-to-end reliability, performance, observability, and operational excellence of a large-scale enterprise performance analytics platform. Initially, this position will act as a backup

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Full-time

$43 - $45 per hour

Data Engineer Software Developer

Shiloh, Illinois

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Today

The Leidos Digital Modernization Group seeks a Data Engineer Software Developer for the Global Solution Management - Operations II (GSM-O II) contract, under the Global Automations & Intelligent Network Solutions (GAINS) Team. Seeking a Back-End Developer to join the Real-Time Visibility (RTV) team, focused on designing, building, and maintaining the infrastructure and systems that collect, store, process, and analyze large volumes of network operations data for the DISN network. This role is cr

Full-time

USD 87,100.00 - 157,450.00 per year

Data Engineer Software Developer

Scott Air Force Base, Illinois

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Today

Minimum Clearance Required Secret Responsibilities I2X Technologies is a reputable technology services company to the Federal Government. Whether the focus is on space exploration, national security, cyber security, or cutting-edge engineering applications, I2X is ready to offer you the chance to make a real-world impact in your field and for your country. We provide long-term growth and development. Headquartered in Colorado, I2X is engaged in programs across the country and in more than 20

Full-time

USD 99,399.00 - 105,612.00 per year

IT Systems DevOps Engineer

Remote or Denver, Colorado

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Today

About Our Company: Headquartered in Denver, Colorado, Cologix is a leading North America network-neutral interconnection and hyperscale edge data center company. Our platform gives customers access to 45+ digital edge and Scalelogix hyperscale edge data centers in 13 markets across the United States and Canada along with a carrier-dense ecosystem of 710+ networks, 360+ cloud providers, 35+ onramps and seven Internet exchanges. We provide our nearly 2,000 customers with direct access to our loc

Full-time

USD 100,000.00 - 130,000.00 per year

DevOps Engineer (Arlington (REMOTE), VA, US)

Remote or Arlington, Virginia

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Today

Req ID: 386100 NTT DATA strives to hire exceptional, innovative and passionate individuals who want to grow with us. If you want to be part of an inclusive, adaptable, and forward-thinking organization, apply now. We are currently seeking a DevOps Engineer to join our team in Arlington (REMOTE), Virginia (US-VA), United States (US). Job Summary: This role combines hands-on engineering with opportunities to shape cloud architecture, mentor team members, and drive continuous improvement across a

Full-time

USD 75,168.00 - 156,600.00 per year

Lead DevSecOps Systems Engineer

Remote

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Today

Type of Requisition: Regular Clearance Level Must Currently Possess: None Clearance Level Must Be Able to Obtain: None Public Trust/Other Required: BI Full 6C (T4) Job Family: IT Infrastructure and Operations Job Qualifications: Skills: Amazon Web Services (AWS), CI/CD, DevSecOps, Kubernetes Certifications: None Experience: 8 + years of related experience ship Required: Yes Job Description: Help us simplify the complex as a Lead DevSecOps Systems Engineer at GDIT, where we tailor advance

Full-time

USD 212,500.00 - 287,500.00 per year

Data Center Engineer (in Atlanta, GA)

Remote

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Today

Join us in bringing joy to customer experience. Five9 is a leading provider of cloud contact center software, bringing the power of cloud innovation to customers worldwide. Living our values everyday results in our team-first culture and enables us to innovate, grow, and thrive while enjoying the journey together. We celebrate diversity and foster an inclusive environment, empowering our employees to be their authentic selves. We are actively seeking an experienced Data Center Engineer for our I

Full-time

USD 55,100.00 - 137,500.00 per year

DevSecOps Security Engineer

Remote

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Today

Type of Requisition: Regular Clearance Level Must Currently Possess: None Clearance Level Must Be Able to Obtain: None Public Trust/Other Required: BI Full 6C (T4) Job Family: Cyber and IT Risk Management Job Qualifications: Skills: AWS Cloud Computing, CI/CD, DevSecOps Certifications: None Experience: 8 + years of related experience ship Required: Yes Job Description: DevSecOps Security Engineer Help us simplify the complex as a DevSecOps Security Engineer at GDIT, where we tailor adva

Full-time

USD 191,250.00 - 258,750.00 per year

Cyber Data Analysis Engineer

St. Louis, Missouri

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Today

Job Description What You Will Be Doing: Help customers send their log data through one or more enterprise networks to a specific destination.Design, build, and maintain log data collection pipelines consisting of products like Cribl, ArcSight, Kafka, various AWS products, Linux servers, and Microsoft servers.Design, build, and maintain log data management environments using products such as Elasticsearch or Sentinel.Research and identify the physical or cloud resources needed to optimize suppo

Full-time

Audit - Director - Audit Process & Quality for Multiple Openings

St. Louis, Missouri

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10d 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

Perimeter Design Engineer

Remote

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10d ago

Role Summary A highly experienced Perimeter Design Engineer is sought to support enterprise cybersecurity initiatives through advanced design, engineering, and governance of perimeter security solutions. This senior-level role involves developing scalable, secure, and resilient firewall architectures and leading technical projects focused on modernization, network segmentation, and security infrastructure. The engineer will serve as a technical leader, ensuring solutions meet security standards,

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Contract, Third Party

Depends on Experience

Database Administration Engineer (Oracle, SQL, Cloud)

St. Louis, Missouri

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Today

Job#: 3046588 Job Description: REMOTE Engineer Level 2, Database Administrator (DBA) Position Summary The Engineer II, Database Administrator (DBA) is responsible for supporting and maintaining enterprise database environments that power business-critical applications and operational processes. This role partners closely with application development, infrastructure, and support teams to ensure database reliability, performance, security, and availability across both on-premises and cloud envir

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Full-time

$46 - $56 per hour

Unix Administrator

Remote

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10d ago

Job Title: Unix Administrator Location: Remote Type: Contract Note : Only looking W2 Candiadte Job Description: Seeking a Unix Administrator with strong experience in C, Unix/Linux, SQL, and Healthcare MMIS. Responsible for Unix administration, application support, troubleshooting, SQL queries, batch processing, and production issue resolution. Mandatory Skills: Unix/Linux Administration C Programming SQL Healthcare MMIS / Medicaid experience/Healthcare Domail is also fine. Shell Scripting Produ

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Contract

32 - 35

PeopleSoft Administrator

Remote

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3d ago

We are looking for an experienced PeopleSoft Administrator to manage, maintain, and support enterprise PeopleSoft environments across Development, Test, and Production. The ideal candidate will have strong hands-on experience with PeopleTools, PSADMIN, Tuxedo, WebLogic, Process Scheduler, PeopleSoft upgrades, PUM, DPK, Unix/Linux, Oracle, and production support. Strong experience on Healthcare domain. Key ResponsibilitiesInstall, configure, maintain, and support PeopleSoft environments.Administe

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Contract

Depends on Experience

Systems Engineer

Scott Air Force Base, Illinois

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Today

Job ID: 2615080 Location: Scott Afb, IL, US Date Posted: 2026-07-29 Category: Information Technology Subcategory: IT Systems Engineer Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: None Potential for Remote Work: ORA_ON_SITE Description SAIC is seeking a System Engineer to support an IT Service Management effort for USTRANSCOM located at Scott Air Force Base (AFB) in Illinois. The USTC Managed Information Technol

Full-time

USD 40,001.00 - 80,000.00 per year

Sr. Elastic Engineer

Scott Air Force Base, Illinois

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30+d ago

Sr. Elastic Engineer (Scott AFB)We are seeking a Sr. Elastic Engineer to join our clients Federal team. This position is 100% onsite at Scott AFB. Relocation assistance is available for this long term FTE opportunity with our client. We are seeking candidates with hands-on experience with Elastic Stack and enjoys designing, coding, and deploying complex systems. You will collaborate with engineering, DevOps, cloud, and client teams to deliver resilient, high-performance Elastic solutions while

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Full-time

200,000 - 230,000

Senior Systems Administrator / Middleware Administrator

Remote

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5d ago

Job DescriptionWe are seeking an experienced Senior Systems Administrator with deep expertise in Oracle WebLogic administration, multi-platform environments (UNIX/Linux and Windows), and enterprise reporting tools. In this role, you will be responsible for installing, configuring, clustering, monitoring, and performance tuning core middleware infrastructure. You will also manage Apache web servers, write automation scripts, and support critical business intelligence applications. Key Responsibil

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Contract

Depends on Experience

L3 Systems Admin - STL

Berkeley, Missouri

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Today

Job#: 3044854 Job Description: Level 3 Systems Administrator Apex Systems is hiring for Level 3 Systems Adminisrators with a large government and aerospace supporting client in St. Louis, MO! Position requires a currently active, DoD-issued Interim Secret Security Clearance or higher. If interested in apply, please apply directly online or email a copy of your updated resume to Melissa at (Please reference Job ID: 3044854 when emailing) Location: 100% on-site in St. Louis, MO Contract Type

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Full-time

$40 - $45 per hour

Senior Statistical Data Analyst (Hybrid) - Siteman Cancer Center

St. Louis, Missouri

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Today

Location SAINT LOUIS, MO 63110Scheduled Hours 40 Position Summary Performs innovative data analysis and/or data management expertly using statistical packages. Assists investigators in the design of experiments, clinical trials, and epidemiological studies. May be required to assume major responsibility on large project. Job Description Primary Duties & Responsibilities: Performs data analysis and/or data management using the latest and best methodologies as implemented in statistical package

Full-time

USD 65,900.00 - 112,700.00 per year

IT System Management Analyst (Linux system administration)

Remote

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Today

Project description Join the Core Service Operations Server Support team responsible for 24x7x365 production and non-production support of a large-scale Unix/Linux environment with 25,000+ virtual and physical servers. The environment includes RHEL, AIX, CentOS, and Solaris platforms and requires strong operational support, security/compliance awareness, and incident resolution capabilities. Shift: Wednesday-Saturday, 4:30 PM-3:00 AM CST, 10 hours/day, 4 days/week. Responsibilities Provide pro

Full-time

Unix administration jobs in Shiloh, IL, USA