linux / unix systems administrator Jobs in houston, tx

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Senior Staff Information Security Engineer

ServiceNow, Inc.

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Remote or Atlanta, Georgia, USA

Full-time

Company Description It all started in sunny San Diego, California in 2004 when a visionary engineer, Fred Luddy, saw the potential to transform how we work. Fast forward to today - ServiceNow stands as a global market leader, bringing innovative AI-enhanced technology to over 8,100 customers, including 85% of the Fortune 500 . Our intelligent cloud-based platform seamlessly connects people, systems, and processes to empower organizations to find smarter, faster, and better ways to work. But thi
Posted 18 days ago | Updated 6 hours ago

Technical Curriculum Developer - Network Security

PaloAlto Networks

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Remote or Santa Clara, California, USA

Full-time

Description Our Mission At Palo Alto Networks everything starts and ends with our mission: Being the cybersecurity partner of choice, protecting our digital way of life. We have the vision of a world where each day is safer and more secure than the one before. These aren't easy goals to accomplish - but we're not here for easy. We're here for better. We are a company built on the foundation of challenging and disrupting the way things are done, and we're looking for innovators who are as com
Posted 60+ days ago | Updated 6 hours ago

Site Reliability Engineer (Temp to Perm)

Leidos

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Remote or Brownsville, Texas, USA

Full-time

This position will require up to 75% travel Come put your Site Reliability Engineer (SRE) skills into action! Leidos has openings for talented SREs to join our team and work real-time hands-on fielding challenges and develop reusable solutions that support our customers in any environment. You will have the opportunity to contribute to the design requirements and implementation of improvements that accelerate the secure delivery, implementation, and sustainment of software in the field. You wi
Posted 19 days ago | Updated 5 hours ago

Full-Stack Developer/Application DBA

RTX Corporation

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Remote or Utah, USA

Full-time

Date Posted: 2025-03-14 Country: United States of America Location: UT82: UT-CA-Corp Remote Location, Remote City, CA, 94203 USA Position Role Type: Remote RTX Corporation is an Aerospace and Defense company that provides advanced systems and services for commercial, military and government customers worldwide. It comprises three industry-leading businesses - Collins Aerospace Systems, Pratt & Whitney, and Raytheon. Its 185,000 employees enable the company to operate at the edge of known scienc
Posted 23 days ago | Updated 6 hours ago

ELEs2 Database Analyst Expert - Remote

General Dynamics

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Remote

Full-time

Type of Requisition: Pipeline Clearance Level Must Currently Possess: Top Secret Clearance Level Must Be Able to Obtain: Top Secret/SCI Public Trust/Other Required: None Job Family: Database Analysis/Design Job Qualifications: Skills: Database Implementation, Database Management, Database Management Systems (DBMS) Certifications: CISSP - ISC2 Experience: 10 + years of related experience ship Required: Yes Job Description: Join General Dynamics IT and be a part of a team that solve some o
Posted 41 days ago | Updated 6 hours ago

Windows System Engineer

Mass General Brigham

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Remote or Somerville, Massachusetts, USA

Full-time

Site: Mass General Brigham Incorporated At Mass General Brigham, we know it takes a surprising range of talented professionals to advance our mission-from doctors, nurses, business people and tech experts, to dedicated researchers and systems analysts. As a not-for-profit organization, Mass General Brigham is committed to supporting patient care, research, teaching, and service to the community. We place great value on being a diverse, equitable and inclusive organization as we aim to reflect t
Posted 60+ days ago | Updated 6 hours ago

Cyber Security Analyst III, Automation

Sutter Health

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Remote or Sacramento, California, USA

Full-time

We are so glad you are interested in joining Sutter Health! Organization: SHSO-Sutter Health System Office-Valley Position Overview: As a Cybersecurity Automation Analyst at Level 3, you are responsible for developing, implementing, and optimizing automation processes that enhance security operations. This role involves creating workflows to reduce manual efforts, integrating tools and systems for seamless operations, and supporting incident response through automated solutions. Key Responsib
Posted 60+ days ago | Updated 6 hours ago

Senior Infrastructure Engineer

U-Haul International, Inc

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Remote or Phoenix, Arizona, USA

Full-time

Location: 2727 N Central Ave, Phoenix, Arizona 85004 United States of America U-Haul is seeking an experienced Senior Infrastructure Engineer with a strong background in Kubernetes, Automation, Linux, Scripting, and Load Balancing. Primary Responsibilities: Take ownership of assigned projects and actively drive them to completion. Leverage new and existing technologies to help Teams achieve their automation goals. Proactively evaluate the security of new and existing solutions. Work with secur
Posted 60+ days ago | Updated 6 hours ago

Security Incident Response

Lincoln Financial Group

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US

Full-time

Alternate Locations: Work from Home Work Arrangement: Remote : Work at home employee Relocation assistance: is not available for this opportunity. Requisition #: 74030 The Role at a Glance This position continuously monitors the alert queue; investigates security alerts; monitors health of security sensors and endpoints; collects data and context necessary to initiate IR response. In addition, the analyst will be responsible for maintaining multiple security technologies for detecting and p
Posted 60+ days ago | Updated 2 hours ago

Senior Progress OpenEdge

VC5 Consulting

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Houston, Texas, USA

Full-time

Senior Progress OpenEdge Specific Needs: A technical B.A./B.S. degree or equivalent experience Five + years of technical content writing experience Experience with object-oriented programming (classes, types, objects, inheritance, instances, events, etc.), Thorough knowledge of Progress or Progress 4GL programming, SDLC principles and practices, Linux and Unix OS, Progress database administration, code testing and debugging, software troubleshooting methods, application integration and UNIX sc
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Posted 30 days ago | Updated 12 hours ago

SAP Basis Admin (VISA INDEPENDENT CANDIDATES ONLY)

SumasEdge Corporation

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Houston, Texas, USA

Contract, Third Party

JD: Participate in and provide leadership for analysis leading to requirements/specifications, estimates, and system designs. Performs and oversees programming, quality assurance reviews, documentation, system deployment, training, and project setup/support, often involves performing project setups, analyses, designs, etc., for/with customers. Effectively managing work via the vendors and maintain environment stability with continuous focus on the optimizations. Similar duties are often associa
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Posted 22 days ago | Updated 11 hours ago

Oracle ERP Cloud SME-Hybrid

Cerebra Consulting Inc

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Sugar Land, Texas, USA

Third Party, Contract

Cerebra Consulting Inc is a System Integrator and IT Services Solution provider with a focus on Big Data, Business Analytics, Cloud Solutions, Amazon Web Services, Salesforce, Oracle EBS, Peoplesoft, Hyperion, Oracle Configurator, Oracle CPQ, Oracle PLM and Custom Application Development. Utilizing solid business experience, industry-specific expertise, and proven methodologies, we consistently deliver measurable results for our customers. Cerebra has partnered with leading enterprise software c
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Posted 37 days ago | Updated 12 hours ago

System Admin - Houston, TX - Full-Time

SunRay Enterprise Inc

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Houston, Texas, USA

Full-time

Role : Administrator-ITLocation : Houston, TXDuration : Full-Time Position Role Overview Position Responsibilities Lead system implementation, integration, maintenance, and operationsProvide system engineering and administration for development, test, and production environments of hosted systems.Responsible for managing managed network infrastructure.Design and lead deployment of technical projectsSet up and maintain IT asset inventory.Manage Windows (Windows 2008, 2012 - 2022 Servers)Manage
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Posted 7 days ago

IT-Administrator Full Time

SunRay Enterprise Inc

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Houston, Texas, USA

Full-time

Role : IT Administrator Location : Houston, TX (Onsite) Full-Time Role Position Responsibilities Lead system implementation, integration, maintenance, and operationsProvide system engineering and administration for development, test, and production environments of hosted systems.Responsible for managing managed network infrastructure.Design and lead deployment of technical projectsSet up and maintain IT asset inventory.Manage Windows (Windows 2008, 2012 - 2022 Servers)Manage Virtual environments
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Posted 22 days ago

C++ Developer at 100% Remote

Apetan Consulting

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US

Contract, Third Party

currently they are only looking for 8+ years of U.S experience and will need to provide the past 5 years of W2's when asked. Title C++ Developer Location Preferably in PST time zone so they can work 1 week of the month 100% remote Duration 12 Months Interview First round of interview: 30 minutes Final Round: 1.5 hour technical round with 4 team members JD Rest 3 weeks they would be rotated into development role for the crypto trading platform While on support if there are no support activity th
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Posted 60+ days ago | Updated 7 days ago

Sr. Websphere Administrator/Integration Consultant

KE Staffing

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Remote

Contract, Third Party

100% Remote Seeking a Senior Level Websphere Admin/ Integration SME with the skills listed below. State or Federal Government experience is required as well. Required Experience - Must satisfy all requirements to be considered Minimum 12 years total 8+ years in WebSphere administration 2+ years in cloud products administration (Azure, AWS, Google Cloud) 3+ years in RabbitMQ administration 2+ years in MuleSoft administration 2+ years in Red Hat OpenShift administration 3+ years managing
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Posted 9 days ago | Updated 4 days ago

IBM SDE Admin

Pragma Edge Inc

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Remote

Full-time

Job Summary:We are seeking an experienced IBM SDE Administrator to manage, support, and optimize our IBM Sterling Data Exchange (SDE) environments. The ideal candidate will be responsible for installation, configuration, performance tuning, and maintenance of the SDE platform to ensure seamless and secure data exchange across the enterprise and with trading partners. Key Responsibilities:Install, configure, and maintain IBM Sterling Data Exchange (SDE) and related components (e.g., IBM Control C
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Posted 2 days ago

System Integration Administrator

Kollasoft Inc.

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Remote

Contract

Job Title: System Integration Administrator Location: Columbus, OH(Remote) Duration: Long Term Position Description: WebSphere and System Integration Administrator JFS-Product Specialist 5/PS5 (Middleware Administrator engineer) We are seeking an experienced WebSphere and System Integration Administrator with expertise in WebSphere Application Server and cloud system administration across Azure, AWS, and Google Cloud. The ideal candidate will have hands-on experience in multi-tier, multi-platfor
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Posted 15 days ago

Oracle EAM Specialist

SSI People

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Houston, Texas, USA

Contract

Note: The candidate must be authorized to work for any employer on a W2 without requiring a work sponsorship now or in the future.The candidate must be local to Houston, TX, and available for an Onsite Interview.Position Scope: We seek a Senior Systems Specialist (Oracle) for eBusiness Systems, release R12.2.10. with a strong knowledge of APEX, JAVA, OAF, PL/SQL, SQL, Web-ADI, & Workflow development. The Senior Specialist will work effectively under minimal supervision and provide Technical/Fun
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Posted 17 days ago

Middleware Admin Engineer - W2 Only

Collaborate Solutions, Inc.

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Remote

Full-time

Hello, Hope you are doing good ! Remote Position In Person Interviews in Columbus, Ohio On Call Participation Required WebSphere and System Integration Administrator JFS-Product Specialist 5/PS5 (Middleware Administrator engineer) We are seeking an experienced WebSphere and System Integration Administrator with expertise in WebSphere Application Server and cloud system administration across Azure, AWS, and Google Cloud. The ideal candidate will have hands-on experience in multi-tier, multi-platf
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Posted 15 days ago