senior redhat linux administrator Jobs

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IAM Sailpoint Engineer (Systems Security Specialist)

InCom Technologies Inc.

Baltimore, Maryland, USA

Third Party, Contract

he candidate may be required to work on-site or remotely on specific days as determined by client. Interview Type: Phone/Video Interview or In-Person Duration of the Contract Anticipated Start Date: July 14th 2025 Visa Requirements: At least 6 months of valid work authorization (Citizen, H-1B, OPT-EAD, -EAD) Minimum US Experience: 4 Years of ExperienceDeadline July 5thRate: $60/hr on C2C IAM Sailpoint Engineer (Systems Security Specialist)Duties: Develop and implement cloud security controls, c

Lead Engineer - IBM MQ

Request Technology, LLC

Dallas, Texas, USA

Full-time

Lead Engineer IBM MQ Salary: Open + Bonus Location: Chicago, IL or Dallas, TX Hybrid: 3 days onsite, 2 days remote Qualifications Bachelor's degree10+ years of hands-on experience administering IBM MQ in a complex enterprise environment.Strong understanding of core IBM MQ concepts (Queue Managers, Queues, Channels, Clustering, Publish/Subscribe, Security).Proficiency in administering IBM MQ on [Specify primary OS, e.g., Linux, Windows].Proven troubleshooting skills in diagnosing and resolving co

Finance Integration Lead

VertexBlue India Private Limited

Remote

Contract

Job Summary: Serves as the lead technical contact for Finance-related integrations and ERP applications. Oversees system support, software development, and enterprise data delivery across key financial modules including General Ledger, Assets, Procurement, Invoicing, and Billing & Receivables. Job Responsibilities: Lead technical support for Finance modules: GL, Assets, Procurement, Invoicing, Billing & Receivables.Oversee all phases of the SDLC: analysis, design, implementation, QA, and releas

ERP Developer - Location - Austin TX (Hybrid)

Conquest Consulting

Austin, Texas, USA

Contract, Third Party

Job Title: ERP Developer Location: Austin TX (Hybrid) Duration : 12+ Months possibility to extend Minimum Requirements: 8 Years of Experience working with PeopleSoft FSCM 9.2 Accounts Receivable and Billing modules. 8 Years of Experience developing with PeopeTools (PeopleCode, Application Packages, Application Engine, Cobol, SQR) 8 Years of Experience developing with Integration Broker (REST, SOAP, JSON, XML) 8 Years of Experience working with advanced SQL and PL/SQL in Oracle database 8 Years o

FIX Onboarding & Production Support Consultant

Innova Solutions, Inc

New York, New York, USA

Full-time, Third Party

A client of Innova Solutions is immediately hiring for a FIX Onboarding & Production Support Consultant Position type: Contract Duration: 12+ Months Location: New York NY 10020 (Hybrid) Description: As a FIX Onboarding & Production Support Consultant you will :- Provide technical and development support to internal and external clients and software vendors utilizing FIX (4.2/4.4) for e-trading, prices and STP in various financial products.Work with clients as well Trading Desk to understand t

Senior DevOps Engineer

OSI Engineering, Inc.

Menlo Park, California, USA

Full-time

Job Summary: As a DevOps Engineer, you will be relied upon to lead implementation, and maintenance of infrastructure automation, CI/CD pipelines, and cloud platform. You will be working with the DevOps team to ensure system performance, reliability, security, and availability of the company's development, quality assurance, and production infrastructure. Responsibilities: Build required infrastructure to support the company s growing enterprise cloud offerings. Work with developers to understand

Embedded Linux Engineer - Network Switch

Yoh - A Day & Zimmerman Company

Remote or Mountain View, California, USA

Full-time

Embedded Linux Engineer Network Switch Overview: We are seeking a highly skilled Embedded Linux Engineer with deep expertise in enterprise and automotive-grade network switch technologies. This role focuses on supporting in-vehicle network infrastructure, including central and peripheral switches, with an emphasis on Linux kernel and userspace development. Key Responsibilities:Develop and maintain Linux drivers for network devices, including board support packages (BSP) and low-level driver int

Site Reliability Engineer (SRE)

Amiseq Inc.

Bentonville, Arkansas, USA

Contract

About the Role: We are looking for a highly skilled Site Reliability Engineer (SRE) with strong experience in Node.js and Java to help us scale and maintain high-performance, resilient, and secure systems. You'll collaborate with software engineers, DevOps, and platform teams to improve observability, automate operations, and ensure system reliability in production environments. Key Responsibilities: Design, build, and maintain scalable and reliable infrastructure for microservices built in Nod

Software Engineering Manager

DL Resource Group

Remote

Full-time

Software Engineering Manager Our client, a healthcare technology company, is seeking a Software Engineering Manager to join their team to support continued growth. In this fully remote position, you'll have plenty of autonomy as well as opportunity to collaborate within your scrum teams and beyond. The Software Engineering Manager is a dynamic role with multiple focuses: individuals, your teams, the organization, the business, and technology. Do you appreciate the challenges of scale and think

Payment SME Architect

Unique System Skills LLC

Chicago, Illinois, USA

Third Party, Contract

Strong knowledge and exposure to ISO-8583 and ISO-20022 message format specificationsStrong knowledge of the enterprise and solution architecture around payment processing, including high TPS, concurrent processing, PCI4.0-complianceStrong experience in ISO message parsing, different message formats like Binary, EBCDIC, BCD, and protocols like VISA, MC, Pulse, Swift, EFT, ForexStrong exposure to HSM interfaces & Chip N Pin transactions, Key Management, Encryption technologies and algorithms, fra

Java Developer

Avanciers LLC

Phoenix, Arizona, USA

Contract

Avanciers is a hiring Java Developer in Phoenix, AZ. For one of our Fortune 500 clients. This is a Contract role with the client. Role: Java Developer Location: Phoenix, AZ(Hybrid- 3 Days/Week from Office) C2H role Interview Process: 1 Internal Sonata Interview(Virtual), 1 Technical Client Interview(Virtual) and 1 Final Client Interview( Face to Face) Role: Required Skills: Java, Spring, Spring Boot, React, microservices, JMS, ActiveMQ, Tomcat, Maven, GitHub, Jenkins, Linux/Unix, Oracle and PL

Amdocs Billing Consultants

Virtuous Tech Inc

Kansas City, Missouri, USA

Third Party, Contract

Amdocs Billing Consultants Remote Job Description: We are seeking an experienced Amdocs Billing Consultant to join our team remotely. The ideal candidate will have deep expertise in Amdocs billing systems and experience in supporting telecom billing operations, including configuration, troubleshooting, and enhancements across the billing lifecycle. Key Responsibilities: Analyze, configure, and support Amdocs billing modules (Customer Management, Billing, Rating, Invoicing, Payments, Collections,

Java Developer (F2F)

Laiba Technologies LLC

St. Louis, Missouri, USA

Contract

Job Title : Java Developer (Local -F2F required ) Location : St Louis, MO Job Detials : Responsible for delivering high-quality business and functional requirements (in the form of user stories) to the development teams for the purpose of completing the design, coding, testing, and implementation phases of the project life cycle Works closely with architect guild, analysts, and technical leads from impacted teams to refine requirements for new functionality and enhancements for service platforms

Splunk Content Developer

AspireIT Solutions

Virginia, USA

Third Party

Role Overview: This role focuses on developing and optimizing Splunk content (dashboards, alerts, reports) to enhance operational visibility and deliver actionable insights. Ideal for someone who can transform data into strategic narratives and support enterprise-level monitoring initiatives. Key Responsibilities: Content Development & Optimization Build and improve dashboards, alerts, and reports using SPL Optimize queries for performance and clarity Turn complex data into actionable insights

Cyber Security Engineer - Mid-Level

Randstad Digital

Southlake, Texas, USA

Contract

job summary: - DevSecOps' expertise in building and supporting security solutions for Windows, Linux, above mentioned platforms, including services such as Enterprise Vulnerability Management, data protection, privacy and compliance, network protection. - Building and deploying security solutions using technologies such as Docker, Kubernetes, and GIT Hub. - Experience in low code environments such as Appian and Microsoft Power Platforms is mandatory. - Experience with Alteryx ETL and Workflo

Desktop Support / IT Support / Infrastructure Support / IT Helpdesk

Javen Technologies, Inc

Cordova, Illinois, USA

Contract

Position: IT Analyst/ Desktop Support Location: 22614 ROUTE 84 N, Cordova, IL 61242 - Onsite Duration: 12+ Months (Possible Extension) Hours: 8am-4:30 pm Export control required Drug screen required The analyst is responsible for the IT infrastructure at the site, and may be involved in workstation support, telecom, VOIP support, printers, server support and/or networking Skills Ability to Configure, Deploy, Install, Migrate, Order, Patch, Replace, Support & Triage Site Infrastructure as follows

Lead SDET - Java/Kafka Automation Tester/Developer

Request Technology, LLC

Chicago, Illinois, USA

Full-time

Hybrid, 3 days onsite, 2 days remote We are unable to sponsor as this is a permanent full-time role A prestigious company is looking for a Lead SDET Java/Kafka Automation Tester. This role will focus on automation testing/development working with Java, Kafka, Microservices, Cucumber, Selenium, Spring boot, etc. Responsibilities: Specific duties and responsibilities include creating, maintaining and executing automation test plans, writing code against software platforms, estimating testing eff

.NET Full Stack Developer

Blink Technology Partners

Texas, USA

Contract, Third Party

Position : .NET Full Stack Developer Location: Remote Duration : Long Term Mode of Interview : Telephonic/Video Job Description: Need at least 15 Plus Years candidates Only. Experience 12- 15 years of industry experience working with the Public and Private Cloud technologies like Azure. Proficient in Serverless and Containerized environments and workloads. Experience with architecting solutions and implementing them in a manner that follows architecture principles and best practices in an a

C++ Software Developer - Trading Applications

MCS Group

New York, New York, USA

Full-time

Role: C++ Software Engineer Location: New York (Hybrid) No sponsorship or C2C available. No agencies, please do not submit candidates. The Company: A leading financial technology provider delivering on-demand, low-latency infrastructure and trading solutions to institutional clients. The platform includes bare-metal compute, software-defined networking, and a hosted trading engine supporting high-frequency and electronic trading across global markets. The Role: We are seeking a talented C++

Image Database and Capture Engineer - Onsite in Sunnyvale, CA

Russell, Tobin & Associates

Sunnyvale, California, USA

Contract

Our client, a (Tech industry), is looking to hire a (Image Database and Capture Engineer) in (Onsite in Sunnyvale, CA).Job Title - Image Database and Capture Engineer Location - Onsite in Sunnyvale, CA Contract Duration - 6-months contract (Potential to extend upto 24 months) Pay Range - $65/hr-$68/hr on W2. DOE Description Client s Camera Hardware Validation Team is looking for a highly skilled Image Database and Capture Engineer to lead the development of a centralized image database and captu