linux / unix systems administrator Jobs in boston, ma

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Senior Site Reliability Engineer - Remote

Akamai Technologies

•

Cambridge, England, United Kingdom

Full-time

Do you have a passion for cutting edge technologies and tackling system problems? Are you a self-starting professional who thrives in a fast-paced environment? Join our critical CPS SRE team! We ensure that infrastructure services have world-class reliability and uptime. Site Reliability Engineer(SRE)s are the driving force that keeps the system running smoothly and helps identify any bottlenecks before they become issues. We focus on optimizing services, building infrastructure, and eliminat
Posted 11 days ago | Updated 6 hours ago

Principal Electrical COTS Computing and Networking Engineer - Onsite Marlborough, MA

RTX Corporation

•

Marlborough, Massachusetts, USA

Full-time

Date Posted: 2025-04-28 Country: United States of America Location: MA801: Marlborough, MA 1001 Boston Post Road Building 2, Marlborough, MA, 01752 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: The ability to obtain and maintain a U.S. government issued security clearance is required.Security Clearance: DoD Clearance: Secret At Raytheon, the foundation of everything we do is rooted in our values and a higher calling - to help our nation and alli
Posted 34 days ago | Updated 6 hours ago

Information Systems Security Officer - Wilmington

Textron, Inc.

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Wilmington, Massachusetts, USA

Full-time

Job Summary: Provide information systems security support from a managerial and technical standpoint for DoD and Non-DoD classified systems and networks. Standing up and maintaining accreditations for classified systems and networks. Classified Systems & Networks range in complexity and size to include multi-platform computing (Linux, Windows, Solaris, VMWare), virtual environments, and mobile systems. Extensive experience with eMASS, NISPOM Chapter 8, DCSA DAAPM, DISA STIGs. Assemble and mainta
Posted 60+ days ago | Updated 6 hours ago

Sr MTS Developer

Tektree Systems Inc.

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Remote

Third Party, Contract

Location: Remote - CST/ EST preferred & Hybrid options Looking for a Senior Consultant having hands-on MTS development and customization experience in ACI MTS product. Experience : 7 - 11 years Required Skills Technical Skills: Cobol, Linux, Entia DB, IBM MQ Deep expertise in experience in ACI MTS development, customization and configuration Good experience in handling database (ENTIA, Oracle, DB2) and IBM MQ. MTS installation and configuration MTS Web UI/SUI Installation/Configuration Msg Creat
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Posted 20 days ago | Updated 13 days ago

Senior HPC Support Engineer - InfiniBand and NVLink

NVIDIA Corporation

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Westford, Massachusetts, USA

Full-time

We are seeking a motivated Senior HPC Support Engineer focusing on InfiniBand and NVLink technology, passionate about data center and networking technologies, to provide comprehensive solutions for sophisticated installations, maintenance, or operations for a broad scope of groundbreaking networking products. As a primary point of contact for our customers; assisting them with technical questions, debugging and resolving their issues. As a member of our Technical Support team, you are a conscien
Posted 17 days ago | Updated 6 hours ago

Senior Principal Systems Engineer Cyber Engineer (SPY6 Family of Radars) (On-site Marlborough, MA) - P5

RTX Corporation

•

Marlborough, Massachusetts, USA

Full-time

Date Posted: 2025-06-17 Country: United States of America Location: MA801: Marlborough, MA 1001 Boston Post Road Building 2, Marlborough, MA, 01752 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.Security Clearance: DoD Clearance: Secret At Raytheon, the foundation of everything we do is rooted in our values and a higher calling - to help our nation a
Posted 15 days ago | Updated 6 hours ago

Senior S/w Configuration Management Engineer [Secret Cleared], Onsite

RTX Corporation

•

Tewksbury, Massachusetts, USA

Full-time

Date Posted: 2025-05-13 Country: United States of America Location: MA131: Tewksbury, MA Bldg 1 Assabet 50 Apple Hill Drive Assabet - Building 1, Tewksbury, MA, 01876 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.Security Clearance: DoD Clearance: Secret At Raytheon, the foundation of everything we do is rooted in our values and a higher calling - t
Posted 43 days ago | Updated 6 hours ago

AEM Administrator

Kforce Technology Staffing

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Remote or Round Rock, Texas, USA

Contract

RESPONSIBILITIES: Kforce has a client in Round Rock, TX that is seeking an AEM Administrator. Duties: * Install and configure AEM, including setting up Groups, Permissions, ACLs, Replication Agents, Service Packs, and Dispatcher configurations * Troubleshoot AEM environments, including issues related to indexing, OSGi bundles, JVM performance, memory leaks, caching, and replication * Perform system maintenance tasks such as backups, cloning, compaction, DS(Data Store Garbage Collection), and ce
Posted 14 days ago | Updated 1 hour ago

Systems Engineer II (Onsite)

RTX Corporation

•

Marlborough, Massachusetts, USA

Full-time

Date Posted: 2025-05-19 Country: United States of America Location: MA803: Marlborough, MA Building 3 1001 Boston Post Road Building 3, Marlborough, MA, 01752 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Security Clearance: None/Not Required Raytheon Company, Managed by Collins Aerospace As a Systems Engineer II you will join the Air Traffic Solutions - Systems Engineering Department. You will aid in the development and support of several of o
Posted 43 days ago | Updated 6 hours ago

Care engineer for security products

Katalyst Healthcares and Lifesciences

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Remote or New Jersey, USA

Full-time

Responsibilities: Customer case handling - End customers and as well as Internal Customers. Provides support, leadership and guidance during Customer escalations and emergencies, keeping customer Service Level Agreements (SLAs) in mind. nalyses and finds root causes of product issues, by understanding logs, metrics, pcap files and customer scenarios. Works on installing, reproducing and fixing product issues. Engages and co-ordinates with the R&D Product team (SMEs) to come up with solutions. Co
Posted 54 days ago | Updated 6 hours ago

Sr. Staff Software Engineer - Routing

Juniper Networks

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Westford, Massachusetts, USA

Full-time

At Juniper, we believe the network is the single greatest vehicle for knowledge, understanding, and human advancement the world has ever known. To achieve real outcomes, we know that experience is the most important requirement for networking teams and the people they serve. Delivering an experience-first, AI-Native Network pivots on the creativity and commitment of our people. It requires a consistent and committed practice, something we call the Juniper Way. The SD-WAN engineering team at Ju
Posted 60+ days ago | Updated 6 hours ago

Integration Lead (Workday/ERP, G/l, P&L, MSSQL, shell, XSLT, SFTP, XML, REST) 100% REMOTE

Winston Staffing Service

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Remote

Contract

Overall IT experience should be 12+ years 5 plus years in WORKDAY 8+ yrs in hands on integration 8+ yrs in XSLT, XML, REST, JSON, SFTP, and data transformation tools 100% remote Job Title: Finance Integration Lead Start Date: July 2025 Duration: 18 Months Schedule: Full Time (EST Hours) Max PR: $105/hr w2 Location: Remote - US Job Summary: Serves as the lead technical contact for Finance-related integrations and ERP applications. Oversees system support, software development, and enterprise dat
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Posted 21 days ago | Updated 1 day ago

c++ developer

Business Needs Inc.

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Remote or Diamond Bar, California, USA

Contract

Job Description 7.5hrs a month, 37.5hrs a week Remote Scope of Work: We are looking for a Junior Developer to work alongside our messaging team. The messaging team works on central and customer facing messaging applications. We are looking for someone to be able to quickly onboard and support in development and testing of these applications. Overview: This position would require with development in C++ to support, enhance, debug and design new features for applications. They will need to underst
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Posted 60+ days ago | Updated moments ago

Systems Engineer

Ameriprise Financial

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Remote or Minneapolis, Minnesota, USA

Full-time

Ameriprise Financial, Inc. seeks a Systems Engineer, in Minneapolis, MN. Key Responsibilities To perform system engineering design, implementation, integration, and optimization. Utilize systems expertise and knowledge of software, hardware, networks, and storage to work with architecture, application development, business analysts, DBAs, and infrastructure to evaluate business needs and design/manage end-to-end technical solutions. Provide technical guidance to other technology resources. Rem
Posted 23 days ago | Updated 6 hours ago

FedNow Sr DevOps Engineer

Federal Reserve Bank of Boston

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Boston, Massachusetts, USA

Full-time

Federal Reserve Financial Services (FRFS) delivers a suite of payments services to financial institutions via FedLine Solutions, FedNowSM, Fedwire , National Settlement Service (NSS), FedCash , FedACH (Automated Clearing House), and Check Services. We are currently leading a strategic effort to transform FRFS to a national, enterprise-focused organization. Through our evolved structure, we will meet the needs of the marketplace for new products and services more quickly, seek to provide a more
Posted 60+ days ago | Updated 3 hours ago

Principal DevOps Automation Engineer

Broadcom Corporation

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North Carolina, USA

Full-time

Please Note: 1. If you are a first time user, please create your candidate login account before you apply for a job. (Click Sign In > Create Account) 2. If you already have a Candidate Account, please Sign-In before you apply. Job Description: Primary Requirement: Must have some prior experience on the Mainframe. Must have 12+ years in DEV/Ops Overview: Seeking a Sr Professional Dev/Ops Engineer responsible to provide subject-matter expertise in the automation of Dev/Ops environments uti
Posted 34 days ago | Updated 6 hours ago

Sr Analyst Software Information Platforms (SAP BASIS HANA Administrator)

Cardinal Health

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Ohio, USA

Full-time

Headquartered in Dublin, Ohio, Cardinal Health, Inc. (NYSE: CAH) is a global, integrated healthcare services and products company connecting patients, providers, payers, pharmacists and manufacturers for integrated care coordination and better patient management. Backed by nearly 100 years of experience, with more than 50,000 employees in nearly 60 countries, Cardinal Health ranks among the top 20 on the Fortune 500. What Application Development & Maintenance contributes to Cardinal Health Info
Posted 2 days ago | Updated 6 hours ago

Cloud Solutions Engineer - Remote

UnitedHealth Group

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Remote or Eden Prairie, Minnesota, USA

Full-time

Optum is a global organization that delivers care, aided by technology to help millions of people live healthier lives. The work you do with our team will directly improve health outcomes by connecting people with the care, pharmacy benefits, data and resources they need to feel their best. Here, you will find a culture guided by inclusion, talented peers, comprehensive benefits and career development opportunities. Come make an impact on the communities we serve as you help us advance health op
Posted 40 days ago | Updated 6 hours ago

Senior Software Engineer, Prediction and Planning - Autonomous Vehicles

NVIDIA Corporation

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Remote or Santa Clara, California, USA

Full-time

Want to join a fun, creative company that is on the cutting edge of outstanding technologies? NVIDIA is developing groundbreaking solutions in some of the world's most exciting technology areas including Virtual Reality, Artificial Intelligence, Deep Learning and Autonomous Vehicles. We are looking for software engineers to join our Planning and Controls team to redefine the way we drive. As part of this team you will build our algorithms for various design domains, which spans challenges from a
Posted 32 days ago | Updated 6 hours ago

Kubernates Engineer

Leidos

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Remote

Full-time

Leidos is seeking a Kubernetes Engineer to provide mission critical system support to our customer. This role will work closely with Infrastructure engineering, network engineering, and SecDevOps engineering, as well as other technology stakeholders to maintain, develop and support the AGUN program executing Agile methodologies within the SAFe framework. The Infrastructure I/T Engineer will work collaboratively within an AGUN engineering team to deploy and operate systems and help automate and s
Posted 1 day ago | Updated 6 hours ago