senior redhat linux administrator Jobs

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Sr. DevOps Engineer (TS/SCI)

Maxar Technologies Holdings Inc

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Herndon, Virginia, USA

Full-time

Please review the job details below. Maxar is seeking a Senior DevOps Engineer to support the development and integration of various intelligence capabilities into a test and subsequently operational environment. You will be a member of a project team responsible for designing and maintaining multiple DevOps pipelines integrating and deploying numerous components into the larger system infrastructure. Deployment will be across multiple networks into hybrid architectures consisting of both local
Posted 52 days ago | Updated 9 hours ago

DevSecOps Application Tools Developer

Electronic Consulting Services, Inc (ECS Federal)

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Pocatello, Idaho, USA

Full-time

Job Description ECS is seeking a DevSecOps Application Tools Developer to work in our Pocatello, ID office. As a DevSecOps Application Tools Developer, you will be responsible for the design, deployment, testing, certification, operations, patching, addressing interoperability issues, of DEVSECOPS infrastructure tools, including all operating systems, support libraries, components, and application dependencies. The DevSecOps Application Tools Developer will be primary Operations and Maintenanc
Posted 6 hours ago

Senior System Engineer

SAIC

•

Fort Meade, Maryland, USA

Full-time

Job ID: 2506166 Location: FORT MEADE, MD, US Date Posted: 2025-06-24 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: TS/SCI with Poly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description SAIC, a leading provider of systems engineering & integration, systems development & deployment, intelligence analysis and targeting, and training solutions for the Intelligence
Posted 52 days ago | Updated 7 hours ago

Storage Engineer

TEKsystems c/o Allegis Group

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East Peoria, Illinois, USA

Full-time

Description We are seeking a highly skilled and experienced Cisco UCS Network Engineer with 10+ years of experience. The ideal candidate will be responsible for upgrading, configuring, and maintaining Cisco UCS environments, including UCS Managers, UCS blades, FEX Controllers, interconnects, and blade chassis. This role involves identifying and resolving network vulnerabilities, ensuring a clean and secure environment, and providing 24x7 production on-call support. The candidate will also work w
Posted 6 hours ago

Specialist, Software Engineering (Full Stack Developer)

L3Harris Technologies

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Greenville, Texas, USA

Full-time

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris Technologie
Posted 1 day ago

Chapter Next Returnship - Infrastructure Computing Engineer

Lockheed Martin Corporation

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Moorestown, New Jersey, USA

Part-time

Job Description Chapter Next - Let Lockheed Martin be the next step in your Journey Back to the workforce! Have you taken some extended time away from your career in support of family or personal obligations? At Lockheed Martin Rotary and Mission Systems (RMS), we understand that sometimes we must pause our professional life to support our family and loved ones. After stepping away from the workplace to care for children, aging parents or other family obligations, the road to return to work ca
Posted 28 days ago | Updated 9 hours ago

PeopleSoft Developer

INNOVIT USA INC

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Austin, Texas, USA

Full-time, Part-time, Contract, Third Party

Duties to be performed: Perform complete installs of PeopleSoft 9.2x at all tiers, using PUM and Change Assistant(A) or DPK used by PeopleSoft. Document high level steps to follow the Oracle delivered steps. Upgrades PeopleSoft system by conferring with USERs and services; developing, testing, evaluating, and installing enhancements using PeopleSoft Upgrade Manager (PUM) or extracting the necessary patch code fixes. Document high level steps to follow the Oracle delivered steps. Run and analyze
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Posted 12 hours ago | Updated 1 hour ago

PeopleSoft Administrator CAPPS, EMAT, PUM, Integration Broker

SmartIMS Inc.

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Austin, Texas, USA

Full-time, Third Party

PeopleSoft administration. 90% remote, work location, Austin, TX 78701 Provide subject matter expertise on PeopleSoft PUM upgrades and PeopleSoft administration. Duties to be performed: Perform complete installs of PeopleSoft 9.2x at all tiers, using PUM and Change Assistant(A) or DPK used by PeopleSoft. Document high level steps to follow the Oracle delivered steps.Upgrades PeopleSoft system by conferring with USERs and services; developing, testing, evaluating, and installing enhancements usi
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Posted 12 hours ago | Updated 11 hours ago

Linux Engineer/ Trading

Motion Recruitment Partners, LLC

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Chicago, Illinois, USA

Full-time

Exciting job opportunity for a Linux Engineer in Chicago's competitive trading technology sector. You will directly impact high-performance trading systems, while working for a leading financial technology firm specializing in proprietary, latency-sensitive trading platforms that demand technical excellence and operational precision. This is a rare opportunity to work at the intersection of finance and cutting-edge technology where microseconds matter! They are seeking a talented Linux engineer
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Posted 60+ days ago | Updated 5 hours ago

Associate Director HPC Engineering

Novartis

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Cambridge, England, United Kingdom

Full-time

Job Description Summary -Responsible for scientific data analysis, applications, architecture, support, system engineering, etc. The individual typically designs or works with informatics solutions specifically for Research. The role requires expertise in Informatics and/or Informatics Systems with a good knowledge of Research Job Description Within RX, the Engineering department delivers excellence in software, data, and infrastructure engineering. It is responsible for building powerful, fun
Posted 9 days ago | Updated 9 hours ago

Systems Engineer, Apple Services Engineering

Apple, Inc.

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No location provided

Full-time

The people here at Apple don't just build products - they craft the kind of wonder that has revolutionized entire industries. It's the diversity of those people and their ideas that inspires the innovation that runs through everything we do, from amazing technology to industry-leading environmental efforts. Imagine what you could do here. Join Apple, and help us leave the world better than we found it. A job at Apple is unlike any other you have had. You will be challenged. You will inspired. An
Posted 32 days ago | Updated 9 hours ago

Senior Systems Administrator

Ledgent Technology

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Houston, Texas, USA

Full-time

Location: 77040 Onsite Job Overview The Senior Systems Administrator will ensure the smooth and secure operation of computer systems-covering both hardware and software across physical and virtual environments. This is a technical leadership role that also includes collaboration, compliance, and on-call responsibilities. Key Responsibilities System Management: Install, configure, maintain, and troubleshoot physical/virtual servers, storage arrays, and endpoints. Security & Compliance: Handle
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Posted 17 days ago | Updated 2 hours ago

Systems Administrator

SAIC

•

Andover, Massachusetts, USA

Full-time

Job ID: 2507140 Location: ANDOVER, MA, US Date Posted: 2025-06-30 Category: Information Technology Subcategory: Sys Administrator Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: TS/SCI Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description SAIC currently has a career opportunity for a Cyber Systems Administrator (SA) in our Andover, Massachusetts facility to support the US Space Force (USSF). Job Duties: Manage and maintain cur
Posted 20 days ago | Updated 7 hours ago

Data Warehouse Analyst

3K Technologies

•

Tallahassee, Florida, USA

Contract

HI ALL, Job Title: Data Warehouse Analyst Location: Tallahassee ,FL (Day One Onsite ) Duration: Long Term Description: 6 Experience A minimum of 7 years of IT work experience utilizing data management tools, business intelligence tools, and data warehousing. Extensive experience with Informatica PowerCenter and Snowflake is preferred. 7 Primary Job Duties/ Tasks 1. Strong Data Integration and Data Warehousing experience with Informatica IDMC tools (IDMC tools like IDMC CDI, MI, CAI, etc.,) 2. S
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Posted 5 days ago

DevOps Engineer II

Boston Scientific Corporation

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No location provided

Full-time

Additional Locations: Costa Rica-Heredia Diversity - Innovation - Caring - Global Collaboration - Winning Spirit - High Performance At our company, we value diversity and believe it is our greatest strength. We are committed to empowering women, supporting the LGBTQ+ community, and creating opportunities for individuals with disabilities. Our belief is that your diversity enriches our work environment. As an equal opportunity employer, we wholeheartedly welcome applications from all qualified
Posted 10 days ago | Updated 9 hours ago

Senior Technical Solutions Architect

Fiserv

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Alpharetta, Georgia, USA

Full-time

Calling all innovators - find your future at Fiserv. We're Fiserv, a global leader in Fintech and payments, and we move money and information in a way that moves the world. We connect financial institutions, corporations, merchants and consumers to one another millions of times a day - quickly, reliably, and securely. Any time you swipe your credit card, pay through a mobile app, or withdraw money from the bank, we're involved. If you want to make an impact on a global scale, come make a differ
Posted 4 days ago | Updated 5 hours ago

Infrastructure Specialist

Iberdrola

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Orange, Connecticut, USA

Full-time

Position Information: Location Orange, CT Salary: $85,900 - $107,300 Schedule: On Site - Office Purpose: Definition: maintenance and support of The United Illuminating Company (UIL) Outage Management (OMS) and Focalpoint systems; as well as assisting with infrastructure operational policies, standards, best practices, procedures, tools, and projects in support of efficient, resilient, and secure operations of OSG supported systems, applications, and facilities. Works with technical teams a
Posted 38 days ago | Updated 9 hours ago

Mid Cybersecurity Test Engineer

Booz Allen Hamilton

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Rome, New York, USA

Full-time

Job Number: R0221645 Cybersecurity Test Engineer, Mid Key Role: Collaborate with a team of creative problem solvers to test and evaluate systems through a Whitebox adversarial approach for the DoD in support of our Air Force clients. Work with systems that are assessed based on the NIST 800-53 Risk Management Framework security controls. Focus on the filtering capabilities and data flows, including low levels within the architecture of the system such as Mandatory Access Controls and Discretion
Posted 24 days ago | Updated 10 hours ago

*Global Network and Perimeter Product Manager

Zurich North America

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Remote or Schaumburg, Illinois, USA

Full-time

Zurich Services (Schaumburg, IL) seeks a Global Network and Perimeter Product Manager to manage and oversee the deployment and integration of operational IT services and solutions in compliance with relevant policies and processes and develop service delivery in alignment with the IT strategy. Specific duties include: oversee the direction setting for their respective function/country and develop service delivery in line with IT strategy; promote cost effective services through standardization a
Posted 42 days ago | Updated 9 hours ago

Cloud Quality Engineer@Palo Alto, CA

HUMAC INC.

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Palo Alto, California, USA

Contract

Cloud Quality Engineer Work Location: Palo Alto, CA Project Duration: 12 Month Contract Key Responsibilities: Design, develop, and execute functional, regression, and performance tests for services deployed on AWS and Google Cloud Platform. Build and maintain test automation frameworks using tools such as JUnit, TestNG, Cucumber, Serenity BDD, Selenium, and Go Terratest. Implement and integrate automated tests into CI/CD pipelines using Jenkins, GitHub Actions, and related tools. Conduct web se
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Posted 17 hours ago