unix administration Jobs in baltimore, md

1 - 20 of 142 Jobs

Senior Linux Administrator (Hybrid)Job Title - Senior Linux Administrator (Hybrid)

SYSCOM, Inc.Company Name - SYSCOM, Inc.

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Annapolis, Maryland, USA

Full-time

SYSCOM, Inc. provides specialized information technology resources that possess the requisite skills and capabilities to deliver enterprise level solutions that help our client s achieve their objectives. At SYSCOM, we have a proven process that brings the best and brightest resources into our organization. Our teammates have excellent verbal and written communication skills as well as coordination and organization skills. The objective of our approach is to ensure a high level of customer sat

DevOps Systems Administrator, TS/SCI with a Full Scope Polygraph Security Clearance is Required - GJob Title - DevOps Systems Administrator, TS/SCI with a Full Scope Polygraph Security Clearance is Required - G

Next Step SystemsCompany Name - Next Step Systems

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Maryland, USA

Full-time

DevOps Systems Administrator, TS/SCI with a Full Scope Polygraph Security Clearance is Required, Annapolis Junction, MD The DevOps Systems Administrator must have 10 years of experience as a Systems Administrator. The DevOps Systems Administrator must have an active TS/SCI with a Full Scope Polygraph Security Clearance. This position is 100% Onsite and not Remote. DevOps Systems Administrator Responsibilities: - Provide support for implementation, troubleshooting and maintenance of Information

DevOps Systems AdministratorJob Title - DevOps Systems Administrator

Cymertek CorporationCompany Name - Cymertek Corporation

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Annapolis, Maryland, USA

Full-time

DevOps Systems Administrator LOCATION Annapolis Junction, MD 20701 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a highly motivated and skilled **DevOps Systems Administrator** to join our team and play a crucial role in streamlining our development and operations processes. In this role, you will manage and maintain our infrastructure, ensuring smooth and efficient deployment pipelines, automating workflows, and enhancing syst

Linux / UNIX Systems Administrator (PeopleSoft / Oracle)Job Title - Linux / UNIX Systems Administrator (PeopleSoft / Oracle)

Cymertek CorporationCompany Name - Cymertek Corporation

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Annapolis, Maryland, USA

Full-time

Linux / UNIX Systems Administrator (PeopleSoft / Oracle) LOCATION Annapolis Junction, MD 20701 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a skilled and motivated Linux / UNIX Systems Administrator (PeopleSoft / Oracle) to join our team and support the administration and optimization of our critical systems. In this role, you will manage and maintain Linux/UNIX environments, ensuring the stability, security, and performance o

Sr. Linux/Windows Systems Administrator - Linthicum MD - SECRET and higher - F-22, Keystone, Triton Programs - 14352Job Title - Sr. Linux/Windows Systems Administrator - Linthicum MD - SECRET and higher - F-22, Keystone, Triton Programs - 14352

ASD, Inc.Company Name - ASD, Inc.

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Linthicum Heights, Maryland, USA

Contract

Sr. Linux/Windows Systems Administrator to join its Classified Solutions team in Linthicum, MD. As a member of the classified solutions, IT you ll work in a fast-paced team environment alongside engineers and program managers to help support and make our technologies a reality. This position will serve on-site at our Linthicum, MD campus; this is not a remote work opportunity. Responsibilities: Perform as a Linux/Redhat Systems Administrator for a classified government contract. Perform as a Wi

Senior Linux Systems AdministratorJob Title - Senior Linux Systems Administrator

LeidosCompany Name - Leidos

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Columbia, Maryland, USA

Full-time

Leidos has a new and exciting opportunity for a Senior Linux Systems Administrator in our National Security Sector's (NSS) Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid Holidays, 401K with a 6% company match and immed

HPC Systems EngineerJob Title - HPC Systems Engineer

John Hopkins UniversityCompany Name - John Hopkins University

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Baltimore, Maryland, USA

Full-time

The Advanced Research Computing at Hopkins (ARCH) group is seeking a highly qualified and motivated HPC Systems Engineer to join the systems team. This system (ROCKFISH), with over 45,000 cores and several petabytes of storage, serves the HPC and data intensive science needs of researchers at Johns Hopkins University. The Systems Engineer contributes to the strategic planning, design, testing, organization and implementation of cutting-edge technology projects for the facility. The systems team

System Administrator Level 2Job Title - System Administrator Level 2

Base-2 Solutions, LLCCompany Name - Base-2 Solutions, LLC

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Annapolis, Maryland, USA

Full-time

Job Description Provides support for implementation, troubleshooting, and maintenance of Information Technology (IT) systems. Manages IT system infrastructure and any processes related to these systems. Provides support to IT systems, including day-to-day operations, monitoring, and problem resolution for all of the client/server/storage/network devices, mobile devices, etc. Provides Tier 1 (Help Desk) and Tier 2 (Escalation) problem identification, diagnosis, and resolution of problems. Provid

Direct client rek - Sr Certified Red hat system AdministratorJob Title - Direct client rek - Sr Certified Red hat system Administrator

Unisoft Technology IncCompany Name - Unisoft Technology Inc

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Baltimore, Maryland, USA

Third Party, Contract

Minimum Qualification (Active )Red Hat Certified Systems Administrator. Or Red Hat Certified Systems Engineer - Certification must be issued by Red Hat and include the resource s valid certification number. Ten (10) or more years of experience administering Unix (AIX) IBM pSeries systemsTen (10) or more years of experience as a Red Hat system administratorImplementing automation scripts using Ansible, Bash, or Python to streamline system administration tasks.Total of 15+ years of experience with

Senior Red Hat Linux Administrator - Hybrid in Annapolis, MDJob Title - Senior Red Hat Linux Administrator - Hybrid in Annapolis, MD

Navitas Business Consulting IncCompany Name - Navitas Business Consulting Inc

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Annapolis, Maryland, USA

Contract

Job Description: Administrator consultant. The Senior Red Hat Linux Administrator will manage and optimize the client s Red Hat Enterprise Linux (RHEL) environments. The resource will be responsible for ensuring system stability, security, and performance while supporting a range of enterprise applications. This role requires advanced expertise in Linux administration, automation, troubleshooting, and security best practices. Scope Of Work: Installing, configuring, and maintaining Red Hat Enter

Senior AIX AdministratorJob Title - Senior AIX Administrator

Maximus, Inc.Company Name - Maximus, Inc.

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Maryland, USA

Full-time

Description & Requirements Maximus is seeking an experienced Senior AIX Administrator in support of our homeland security customer. As part of our AIX team, you will be responsible for managing and maintaining the AIX-based infrastructure. Your role will involve overseeing system administration, troubleshooting, performance optimization, and ensuring the stability and security of our AIX environment. This is an on-site position that requires a Secret clearance. Maximus TCS (Technology and Consul

Linux Systems AdministratorJob Title - Linux Systems Administrator

LeidosCompany Name - Leidos

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Columbia, Maryland, USA

Full-time

Enterprise Services Engineer (Azure)Job Title - Enterprise Services Engineer (Azure)

PeratonCompany Name - Peraton

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Annapolis, Maryland, USA

Full-time

Responsibilities Peraton is seeking an Enterprise Services Engineer specializing in Microsoft Azure focusing on designing, implementing, and maintaining enterprise-level IT infrastructure and services, ensuring systems are secure, scalable, and performant, often involving data management, and collaborating with various teams to meet business needs. An ESE is a hands-on technical expert who serves enterprise environment's clients, providing both remote and on-site support to maintain and optimiz

Red Hat Linux Administrator ( Only Locals to Maryland)Job Title - Red Hat Linux Administrator ( Only Locals to Maryland)

Innovee Consulting LLCCompany Name - Innovee Consulting LLC

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Remote or Annapolis, Maryland, USA

Third Party, Contract

Role: Senior Red Hat Linux Administrator Location : Annapolis, MD Duration: 60 Months SCOPE OF WORK: The Senior Red Hat Linux Administrator will manage and optimize the Client Red Hat Enterprise Linux (RHEL) environments. The resource will be responsible for ensuring system stability, security, and performance while supporting a range of enterprise applications. This role requires advanced expertise in Linux administration, automation, troubleshooting, and security best practices. Qualificatio

Senior Red Hat Linux Administrator Consultant- Hybrid Annapolis, MDJob Title - Senior Red Hat Linux Administrator Consultant- Hybrid Annapolis, MD

Stellar IT SolutionCompany Name - Stellar IT Solution

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Annapolis, Maryland, USA

Contract, Third Party

5/5/2025 @4:30PM EST Position: Senior Red Hat Linux Administrator Consultant - PORFP K23-0094-25L-7 Location: 189 Harry S Truman Parkway, Annapolis, MD 21401 Onsite/ Remote: Hybrid Duration: Long-Term Submission Limit: 1 Can submit 1 candidate Must provide copy of degree & other evidence (i.e. transcript) Must provide copy of resources' Red Hat Certified Systems Administrator certification Signed Attachment O Resource Acknowledgement 2 days remote, 3 days on-site (Hybrid) Summary The AOC

Senior Red Hat Linux Administrator ConsultantJob Title - Senior Red Hat Linux Administrator Consultant

Comtech GlobalCompany Name - Comtech Global

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Annapolis, Maryland, USA

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

Job Title: Senior Red Hat Linux Administrator Consultant Job Length: 5 Years Work Location: Hybrid 3 days on-site, 2 days remote On-site Location: 189 Harry S. Truman Parkway, Annapolis, MD 21401 Job Description Core Responsibilities: Install, configure, and maintain Red Hat Enterprise Linux (RHEL) servers Perform system upgrades, patching, and security hardening Monitor system performance and troubleshoot issues Automate system administration using Ansible, Bash, or Python Configure and mana

Senior Software Engineer (Hybrid)Job Title - Senior Software Engineer (Hybrid)

Motorola SolutionsCompany Name - Motorola Solutions

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Remote or Allen, Texas, USA

Full-time

Company Overview At Motorola Solutions, we believe that everything starts with our people. We're a global close-knit community, united by the relentless pursuit to help keep people safer everywhere. Our critical communications, video security and command center technologies support public safety agencies and enterprises alike, enabling the coordination that's critical for safer communities, safer schools, safer hospitals and safer businesses. Connect with a career that matters, and help us buil

Senior Red Hat Linux Administrator ConsultantJob Title - Senior Red Hat Linux Administrator Consultant

HirekeyzCompany Name - Hirekeyz

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Annapolis, Maryland, USA

Contract

Role: Senior Red Hat Linux Administrator Consultant POP: 12+ months Contract Location: Hybrid (3 days on-site in Annapolis, MD) JOB SCOPE: The Senior Red Hat Linux Administrator will manage and optimize Red Hat Enterprise Linux (RHEL) environments. The Administrator will be responsible for ensuring system stability, security, and performance while supporting a range of enterprise applications. This role requires advanced expertise in Linux administration, automation, troubleshooting, and sec

System Administrator Level 3Job Title - System Administrator Level 3

General Dynamics Information TechnologyCompany Name - General Dynamics Information Technology

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Maryland, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Systems Administration Job Qualifications: Skills: Linux, ServiceNow Platform, Unix Certifications: None Experience: 15 + years of related experience ship Required: Yes Job Description: Provides support for implementation, troubleshooting and maintenance of information Technology (

System Administrator Level 3Job Title - System Administrator Level 3

General Dynamics Information TechnologyCompany Name - General Dynamics Information Technology

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Maryland, USA

Full-time