linux / unix systems administrator Jobs in baltimore, md

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AbInitio Admin

Visionary Innovative Technology Solutions

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Remote

Contract

Hi, Please go through the job description: Title: Ab Initio Admin Location: Remote Duration: 6+ months Job Description: Strong experience in Ab Initio Admin installation, upgrades, environment setup. Experience deploying Ab Initio components in cloud environments (preferably Google Cloud Platform/GKE). Strong knowledge of Kubernetes, Docker, and Helm. Hands-on experience in Linux/Unix shell scripting. Familiarity with CI/CD tools like Jenkins, GitLab, or ArgoCD. Understanding of networking, DNS,
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Posted 4 days ago

Epic Cache Database Admin

Oxford Global Resources

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Remote

Contract

Client Location: Columbus, OH LOA: 6 months C2H Start Date: ASAP Job Description: Our Healthcare client looking for an EPIC Cache Database Admin. This resource will be responsible for managing, monitoring and supporting the Cache, Clarity, and Caboodle Databases. Client is currently migrating off AIX to Redhat, any experience with these platforms would be a plus. Must: 4+ years of Cache Support Healthcare/Hospital experience, interacting in clinical settings Nice to Have: AIX/Redhat Epic Cache
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Posted 4 days ago

Senior IT Systems Engineer

Lockheed Martin Corporation

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Remote or Cope, Colorado, USA

Full-time

Job Description As we enter a new era of Strategic Weapon Systems, Lockheed Martin is a pioneer, partner, innovator and builder. Our amazing men and women are on a mission to make a difference in the world and every single day we use our unique skills, talents and experiences to design and build solutions to some of the world's hardest engineering problems. Do you want to be part of a culture that inspires employees to envision the impossible, perform with excellence and build incredible produc
Posted 60+ days ago | Updated 1 hour ago

DevOps Engineer (RHEL)

Maximus, Inc.

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Maryland, USA

Full-time

Description & Requirements We are seeking a highly skilled and experienced professional to join our team as a DevOps Engineer with a focus in Red Hat Linux. The DevOps Engineer will be responsible for leading the development, deployment, and maintenance of a platform-as-a-service offering. The role will involve collaborating with cross-functional teams and overseeing technical architecture while delivering scalable and reliable solutions. This position is an onsite role, 5 days a week and requi
Posted 37 days ago | Updated 6 hours ago

Java Rates Algo Developer - AVP (Hybrid)

Citi

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Remote or New York, New York, USA

Full-time

The Applications Development Senior Programmer Analyst is an intermediate level position responsible for participation in the establishment and implementation of new or revised application systems and programs in coordination with the Technology team. The overall objective of this role is to contribute to applications systems analysis and programming activities. Responsibilities: Conduct tasks related to feasibility studies, time and cost estimates, IT planning, risk technology, applications de
Posted 60+ days ago | Updated 1 hour ago

Hardware Verification Engineering Intern/ Co-Op (Graduate | Fall 2025 | Hybrid)

AMD (Advanced Micro Devices)

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Remote or Austin, Texas, USA

Full-time

WHAT YOU DO AT AMD CHANGES EVERYTHING We care deeply about transforming lives with AMD technology to enrich our industry, our communities, and the world. Our mission is to build great products that accelerate next-generation computing experiences - the building blocks for the data center, artificial intelligence, PCs, gaming and embedded. Underpinning our mission is the AMD culture. We push the limits of innovation to solve the world's most important challenges. We strive for execution excellen
Posted 60+ days ago | Updated 1 hour ago

Hardware Verification Engineering Intern/ Co-Op (Graduate | Fall 2025 | Hybrid)

AMD (Advanced Micro Devices)

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Remote or San Jose, California, USA

Full-time

WHAT YOU DO AT AMD CHANGES EVERYTHING We care deeply about transforming lives with AMD technology to enrich our industry, our communities, and the world. Our mission is to build great products that accelerate next-generation computing experiences - the building blocks for the data center, artificial intelligence, PCs, gaming and embedded. Underpinning our mission is the AMD culture. We push the limits of innovation to solve the world's most important challenges. We strive for execution excellen
Posted 60+ days ago | Updated 1 hour ago

Hardware Design Engineering Intern/ Co-Op (Graduate | Fall 2025 | Hybrid)

AMD (Advanced Micro Devices)

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Remote or Austin, Texas, USA

Full-time

WHAT YOU DO AT AMD CHANGES EVERYTHING We care deeply about transforming lives with AMD technology to enrich our industry, our communities, and the world. Our mission is to build great products that accelerate next-generation computing experiences - the building blocks for the data center, artificial intelligence, PCs, gaming and embedded. Underpinning our mission is the AMD culture. We push the limits of innovation to solve the world's most important challenges. We strive for execution excellen
Posted 60+ days ago | Updated 1 hour ago

Cyber Incident Response Analyst IV

Nightwing

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Remote or Sterling, Virginia, USA

Full-time

Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive offerings to customers in th
Posted 52 days ago | Updated 1 hour ago

Senior Back-End Developer

Maximus, Inc.

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Fort Meade, Maryland, USA

Full-time

Description & Requirements Maximus is seeking a Senior Back-End Developer to join our team! The Senior Back-End Developer provides subject matter proficiency for work described in the task. Responsible for providing analytical skills to support process improvement, specialized studies, and definition of requirements. Typical duties include analysis, planning, developing requirements documents, building functional models, developing procedures, developing functional architectures, and other relat
Posted 31 days ago | Updated 6 hours ago

Mainframe Software Technical Support Engineer

Broadcom Corporation

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New York, 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: Provide technical support for Broadcom Mainframe Software products to ensure our customers are able to use our products efficiently and effectively. Key Responsibilities - Maintaining a professional attitude and utilizing technical expertise in order
Posted 60+ days ago | Updated 1 hour ago

Red Team Cyber Project Engineer- Onsite in Puerto Rico

Lockheed Martin Corporation

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Remote or Aguadilla, Aguadilla, Puerto Rico

Full-time

Job Description We are looking for talented candidates with a strong technical background, experienced cyber security knowledge, the ability to think like a cyber adversary and having a passion for cyber security. The Red Team is looking for candidates who are ambitious, self-motivated and want to develop solutions to tough and unique challenges. Apply to this position if you want help secure our corporation, our customers, and the warfighter. If you want an opportunity to put yourself to the t
Posted 60+ days ago | Updated 1 hour ago

MTS Senior Consultant/ MTS Senior Developer

ApTask

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Remote

Third Party, Contract

MTS Senior Consultant/ MTS Senior Developer Location: Remote - CST/ EST preferred & Hybrid options - any CTS office in the U.S. Rate: $60 - $70 / hour on C2C NO MTS testers nor BA's; only MTS Developer can apply. Job Summary - Looking for a Senior Consultant having hands-on MTS development and customization experience in ACI MTS product. Experience : 10+ years Required Skills Technical Skills: Cobol, Linux, Entia DB, IBM MQ, Deep expertise in experience in ACI MTS development, customization and
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Posted 9 days ago

Senior Lead Site Reliability Engineer - Remote

Akamai Technologies

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Cambridge, England, United Kingdom

Full-time

Would you enjoy improving stability and safety of one of the largest global networks? \n Would you enjoy hands-on network operations work on a global scale to improve our operational efficiency? \n Join our Platform Security Engineering Team \n The Platform Security Engineering team is a group of engineers that support and secure Akamai's global network and Linode cloud systems. Our systems provide data security, server integrity, network access, and secure communications infrastructure. This is
Posted 60+ days ago | Updated 1 hour ago

Senior Systems Engineer

Apex Systems

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Baltimore, Maryland, USA

Full-time

Job#: 2073428 Job Description: We are seeking a highly skilled and motivated Hybrid Senior Systems Engineer to join a large Maryland University's team in Baltimore, MD. ?The ideal candidate will have 5-10 years of experience and be eager to learn about new technologies. This role involves designing and building a new environment from scratch, with no existing systems to migrate. ** If you or someone you know is interested in learning more about this, please send an up-to-date resume to Peyton S
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Posted 60+ days ago | Updated 2 hours ago

Linux Engineer - Lead (SE2) (Government)

AT&T Inc.

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Columbia, Maryland, USA

Full-time

Job Description: AT&T Global Public Sector is a trusted provider of secure, IP enabled, cloud-based, network solutions and professional services to the Federal Government. We are dedicated to recruiting, developing and empowering a diverse, high-performing workforce that is passionate about what they do, committed to our shared values and dedicated to our customers' mission. Intelink Services provide interagency information sharing, content discovery, and collaboration capabilities on the IC s
Posted 60+ days ago | Updated 1 hour ago

Database Administrator

SAIC

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Fort Meade, Maryland, USA

Full-time

Job ID: Location: FORT MEADE, MD, US Date Posted: 2025-07-02 Category: Information Technology Subcategory: Database Admin Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: Top Secret Clearance Level Must Be Able to Obtain: None Potential for Remote Work: Yes Description Introduction Make a difference for national security by joining a team of dedicated IT professionals who will sustain, modernize and transform the enterprise IT capabilities fo
Posted 8 days ago | Updated 11 hours ago

Murex Multiple Roles (Support, Architect & Functional) remote

Encore Consulting Services

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Remote

Contract

1).Client Name Persistent Systems Ltd.Indent ID TBCPTalent Job# TBCPosition Title Murex XVA Senior Business AnalystLocation Remote but preferred local candidates in New JerseyDuration ContractInterview Process PSL Internal interview and client interviewJob DescriptionSummary IT Front Office is looking for Murex xVA Senior Business Analyst. Principal Duties and Responsibilities Responsible for the development and support of systems for the XVA Trading desk. Major tasks include: Writing functiona
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Posted 14 days ago

System Administrator

Kriaanet Inc

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Remote

Full-time

Job Title:Systems administrationLocation: Honolulu, HI - REMOTEDuration: Long TermJob Description:Provide support for Microsoft Windows Active Directory infrastructure including domain controllers, file servers and Dynamic Host Configuration Protocol (DHCP) servers.Provide integration support for Red Hat Linux server and workstation infrastructure.Lead enterprise Windows configurations for NWS PR.Upgrade systems to the latest Microsoft operating system (OS) version.Provide support for Microsoft
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Posted 24 days ago | Updated 2 days ago

Identity Access Management (IAM) Engineer- TS/SCI

General Dynamics Information Technology

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Maryland, USA

Full-time

Type of Requisition: Pipeline Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Systems Engineering Job Qualifications: Skills: AWS Identity And Access Management (IAM), IAM, IAM Tools, Identity Access Management (IAM) Certifications: None Experience: 8 + years of related experience ship Required: Yes Job Description: GDIT is your place. Make it your own by bringing you
Posted 29 days ago | Updated 11 hours ago