linux / unix systems administrator Jobs in maryland

381 - 400 of 557 Jobs

Technical Lead - Commercial Online Banking (Remote)Job Title - Technical Lead - Commercial Online Banking (Remote)

First-Citizens Bank & Trust CompanyCompany Name - First-Citizens Bank & Trust Company

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Remote or Raleigh, North Carolina, USA

Full-time

Overview This is a remote role that may be hired in several markets across the United States. This position provides specialized technical leadership during the architecture, design, implementation, and support of assigned systems and applications. Directs decision-making within technical projects to facilitate project planning, scope, and time estimates. Trains less experienced associates and assists management in monitoring team performance. Collaborates with peers, managers, and cross-platf

Senior Back-End DeveloperJob Title - Senior Back-End Developer

Maximus, Inc.Company Name - 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

Site Reliability Engineer IIJob Title - Site Reliability Engineer II

Akamai TechnologiesCompany Name - Akamai Technologies

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Cambridge, England, United Kingdom

Full-time

Do you enjoy collaborating with teams to solve complex challenges? Do you have a passion for cutting edge technologies and tackling system problems? Join our highly skilled Storage team Our team designs, deploys, and manages applications and infrastructure that supports Akamai's internal and customer-facing cloud storage platforms. We do this while maintaining Akamai's mission to make life better for billions of people, billions of times a day. Partner with the best In this role, you will c

Cyber Security Systems EngineerJob Title - Cyber Security Systems Engineer

Lockheed Martin CorporationCompany Name - Lockheed Martin Corporation

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Remote or Kirtland Air Force Base, New Mexico, USA

Full-time

Job Description What We're Doing: At Lockheed Martin Rotary and Mission Systems (RMS), we are driven by innovation and integrity. We apply the highest standards of business ethics and visionary thinking to push the boundaries of what's possible. As a Lockheed Martin employee, you will have the opportunity to contribute to groundbreaking projects that shape the future of Aerospace and Defense. We value your skills, training, and education, and we are committed to providing a supportive environm

DevOps EngineerJob Title - DevOps Engineer

LeidosCompany Name - Leidos

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Bethesda, Maryland, USA

Full-time

Leidos has an exciting opening for you, our next TS/SCI cleared DevOps Software Engineer working with a dynamic team to design, develop and deploy a state-of-the-art technology stack supporting the DIA-NMEC( National Media Exploitation Center) DOMEX Technology Platform (DTP). Under this 10-year contract containing multiple Task Orders, we support the DOMEX Data Discovery Platform (D3P) Modernization program. You will have impact as part of a mission focused, solutions oriented, and adaptive team

Senior Information Security AnalystJob Title - Senior Information Security Analyst

ServiceNow, Inc.Company Name - 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

Senior Information Security AnalystJob Title - Senior Information Security Analyst

ServiceNow, Inc.Company Name - ServiceNow, Inc.

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Remote or Orlando, Florida, USA

Full-time

Senior Information Security AnalystJob Title - Senior Information Security Analyst

ServiceNow, Inc.Company Name - ServiceNow, Inc.

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Remote or West Palm Beach, Florida, USA

Full-time

(USA) Principal, Systems and Infrastructure Engineer, Information SecurityJob Title - (USA) Principal, Systems and Infrastructure Engineer, Information Security

Walmart Inc.Company Name - Walmart Inc.

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Remote or Denver, Colorado, USA

Full-time

Position Summary Are you ready to lead the charge in transforming our infrastructure? As a Principal, Systems and Infrastructure Engineer at Walmart/VIZIO, you will play a pivotal role in designing, building, and maintaining scalable and secure infrastructure. This is a unique opportunity to drive the migration and modernization of critical applications and systems, ensuring seamless transitions and minimal downtime. What you'll do About the Team: The Walmart/VIZIO Team is dedicated to levera

Linux Engineer - Lead (SE2) (Government)Job Title - Linux Engineer - Lead (SE2) (Government)

AT&T Inc.Company Name - 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

System Administrator, SeniorJob Title - System Administrator, Senior

Parsons Services CompanyCompany Name - Parsons Services Company

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Annapolis, Maryland, USA

Full-time

In a world of possibilities, pursue one with endless opportunities. Imagine Next! When it comes to what you want in your career, if you can imagine it, you can do it at Parsons. Imagine a career working with exceptional people sharing a common quest. Imagine a workplace where you can be yourself. Where you can thrive. Where you can find your next, right now. We've got what you're looking for. Job Description: Parsons is the premier national security and critical infrastructure solutions provi

IT Analyst SpecialistJob Title - IT Analyst Specialist

Johns Hopkins University AppliedPhysicsLaboratoryCompany Name - Johns Hopkins University AppliedPhysicsLaboratory

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Laurel, Maryland, USA

Full-time

Description Do you want to be empowered to take ownership and stake in the overall engineering and operations of the IT infrastructure? Are you interested in learning new technologies and creating new IT capabilities? If so, we 're looking for someone like you to join our team at APL. We are ranked as one of Computerworld 's Top Places to Work in IT 6 years running, and we are seeking a dedicated IT Support/Jr. Systems Administrator to help us protect APL 's information technology infrastruct

IT Cloud Engineer - RemoteJob Title - IT Cloud Engineer - Remote

Mayo ClinicCompany Name - Mayo Clinic

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Remote or Rochester, Minnesota, USA

Full-time

Job Description Work will primarily be performed remotely but may require incumbent to be on site. Mayo Clinic is seeking a highly skilled and motivated Cloud Engineer to join our team. The ideal candidate will develop and implement innovative cloud-based operational capabilities that support key business initiatives aligned with Mayo Clinic's strategic goals. This role requires demonstrated experience in leveraging DevOps and FinOps methodologies to optimize customer workflows and maximize bus

System Software Engineer, Event OperationsJob Title - System Software Engineer, Event Operations

NVIDIA CorporationCompany Name - NVIDIA Corporation

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Remote or Santa Clara, California, USA

Full-time

For over 25 years, NVIDIA has pioneered visual and accelerated computing. Today, we're defining the future of AI, equipping millions with groundbreaking tools and essential training to lead a new era of innovation. Every month, NVIDIA's training platform enables thousands of developers around the world to advance their AI skills and excel in their life's work. We're seeking an operationally-focused System Software Engineer to ensure the stability, reliability, and flawless execution of all NVIDI

Senior System Software Engineer, Platform OperationsJob Title - Senior System Software Engineer, Platform Operations

NVIDIA CorporationCompany Name - NVIDIA Corporation

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Remote or Santa Clara, California, USA

Full-time

For over 25 years, NVIDIA has pioneered visual and accelerated computing. Today, we're defining the future of AI, equipping millions with groundbreaking tools and essential training to lead a new era of innovation. Every month, NVIDIA's training platform enables thousands of developers around the world to advance their AI skills and excel in their life's work. We are seeking an innovative and experienced System Software Engineer to lead global training delivery operations. This foundational role

Identity Access Management (IAM) Engineer- TS/SCIJob Title - Identity Access Management (IAM) Engineer- TS/SCI

General Dynamics Information TechnologyCompany Name - 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

Database AdministratorJob Title - Database Administrator

SAICCompany Name - 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

Senior Intellectual Property Security EngineerJob Title - Senior Intellectual Property Security Engineer

NVIDIA CorporationCompany Name - NVIDIA Corporation

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Remote or Santa Clara, California, USA

Full-time

NVIDIA has continuously reinvented itself over two decades. Our invention of the GPU in 1999 sparked the growth of the PC gaming market, redefined modern computer graphics, and revolutionized parallel computing. More recently, GPU deep learning ignited modern AI - the next era of computing. NVIDIA is a "learning machine" that constantly evolves by seeking new opportunities that are hard to solve, that only we can tackle, and that matter to the world. This is our life's work, to amplify human cre

Senior Database Administrator (Secret clearance)Job Title - Senior Database Administrator (Secret clearance)

Akima, LLCCompany Name - Akima, LLC

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Aberdeen, Maryland, USA

Full-time

SAVA is seeking to fill critical Information Technology positions in support of the United States Army at the Army Test and Evaluation Command (ATEC), located at Aberdeen Proving Ground (APG) in Aberdeen, MD. To join our team of outstanding professionals, apply today! We are currently hiring for a Senior Database Administrator to support the US Army Aberdeen Test Center (ATC), within the Information Systems Directorate (S6). In this role, the candidate will be responsible for building, administ

VMware Infrastructure Reporting SpecialistJob Title - VMware Infrastructure Reporting Specialist

KyndrylCompany Name - Kyndryl

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Iowa, USA

Full-time

Who We Are At Kyndryl, we design, build, manage and modernize the mission-critical technology systems that the world depends on every day. So why work at Kyndryl? We are always moving forward - always pushing ourselves to go further in our efforts to build a more equitable, inclusive world for our employees, our customers and our communities. The Role Infrastructure Specialists at Kyndryl are project-based subject matter experts in all things infrastructure - good at providing analysis, docum