linux / unix systems administrator Jobs in baltimore, md

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Senior Systems Engineer (Dynatrace)

Centene Corporation

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Missouri, USA

Full-time

You could be the one who changes everything for our 28 million members by using technology to improve health outcomes around the world. As a diversified, national organization, Centene's technology professionals have access to competitive benefits including a fresh perspective on workplace flexibility. Position Purpose: Leads observability projects that are focused on managing and maintaining optimum APM platform infrastructure performance, reliability, and security using SRE practices. Evalua
Posted 17 days ago | Updated 6 hours ago

Senior Ab Initio Lead Developer - C13 - IRVING

Citi

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Remote or Irving, Texas, USA

Full-time

The Information Service Group is seeking a Technical Specialist (Senior Technical lead) to build and manage Reference data ETL team . The Tech lead will build the team in Canada and work with ETL developers in NAM,EMEA and India(APAC) and will be overseeing the deliverables, provide architectural guidance, enforce best Citi practices, conduct code reviews, build support processes, and serve as escalation point during production outages. Interaction will be required with global development team c
Posted 60+ days ago | Updated 6 hours ago

Mid-Level Network Administrator

Leidos

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Odenton, Maryland, USA

Full-time

The Defense group at Leidos has a career opening for a Mid-Level Network Administrator on a DISA contract. This role is primarily on the customer site at Ft Meade, MD. Administrator will provide support for assigned systems supporting Joint Worldwide Intelligence Communications System (JWICS). PRIMARY RESPONSIBILITIES: Works with limited supervision to perform configuration of assets to include switches, load balancers, routers, and FirewallsPerform routine maintenance, troubleshooting, updates
Posted 21 days ago | Updated 6 hours ago

IT Manager - DevOps & Engineering Innovation

LabCorp

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Remote or Durham, North Carolina, USA

Full-time

Labcorp is recruiting a DevOps IT Manager to lead our enterprise-wide DevOps initiatives, foster innovation, and elevate the maturity of our software delivery pipelines. This leader will manage a high-performing DevOps team, drive the adoption of cutting-edge practices, and serve as the face of the DevOps function across Labcorp's technology organization. The ideal candidate will possess a strong technical foundation, a passion for continuous improvement, and the ability to engage with senior st
Posted 24 days ago | Updated 6 hours ago

Partner Solutions Architect - Cortex Cloud

PaloAlto Networks

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Remote or Dallas, Texas, USA

Full-time

Company Description Our Mission At Palo Alto Networks everything starts and ends with our mission: Being the cybersecurity partner of choice, protecting our digital way of life. Our vision is a world where each day is safer and more secure than the one before. We are a company built on the foundation of challenging and disrupting the way things are done, and we're looking for innovators who are as committed to shaping the future of cybersecurity as we are. Who We Are We take our mission of
Posted 4 days ago | Updated 6 hours ago

Partner Solutions Architect - Cortex Cloud

PaloAlto Networks

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Remote or New York, New York, USA

Full-time

Company Description Our Mission At Palo Alto Networks everything starts and ends with our mission: Being the cybersecurity partner of choice, protecting our digital way of life. Our vision is a world where each day is safer and more secure than the one before. We are a company built on the foundation of challenging and disrupting the way things are done, and we're looking for innovators who are as committed to shaping the future of cybersecurity as we are. Who We Are We take our mission of
Posted 4 days ago | Updated 6 hours ago

Partner Solutions Architect - Cortex Cloud

PaloAlto Networks

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Remote or Seattle, Washington, USA

Full-time

Company Description Our Mission At Palo Alto Networks everything starts and ends with our mission: Being the cybersecurity partner of choice, protecting our digital way of life. Our vision is a world where each day is safer and more secure than the one before. We are a company built on the foundation of challenging and disrupting the way things are done, and we're looking for innovators who are as committed to shaping the future of cybersecurity as we are. Who We Are We take our mission of
Posted 4 days ago | Updated 6 hours ago

Partner Solutions Architect - Cortex Cloud

PaloAlto Networks

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Remote or San Francisco, California, USA

Full-time

Company Description Our Mission At Palo Alto Networks everything starts and ends with our mission: Being the cybersecurity partner of choice, protecting our digital way of life. Our vision is a world where each day is safer and more secure than the one before. We are a company built on the foundation of challenging and disrupting the way things are done, and we're looking for innovators who are as committed to shaping the future of cybersecurity as we are. Who We Are We take our mission of
Posted 4 days ago | Updated 6 hours ago

Cloud Games Site Reliability Engineer L5 - Open Connect

Netflix, Inc.

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Remote

Full-time

Netflix is one of the world's leading entertainment services, with over 300 million paid memberships in over 190 countries enjoying TV series, films and games across a wide variety of genres and languages. Members can play, pause and resume watching as much as they want, anytime, anywhere, and can change their plans at any time. The Netflix Open Connect Content Delivery Network is our in-house, custom-built network and server infrastructure responsible for streaming all of your favorite movies
Posted 33 days ago | Updated 6 hours ago

Splunk Administrator- 100% Remote

Motion Recruitment Partners, LLC

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Remote or Arlington, Virginia, USA

Full-time

Splunk Administrator This company is seeking an experienced Splunk Administrator to manage and optimize their Splunk infrastructure. In this role, you'll ensure the performance, availability, and reliability of our data analytics platform. You'll work closely with cross-functional teams to implement monitoring solutions that enhance operational visibility and strengthen security across their IT environment. The company is located in Reston, VA and will remain 100% remote. What You Will Be Doing:
Easy Apply
Posted 10 days ago | Updated 2 hours ago

Sr. Cloud Engineer AWS & Azure

HCL Global Systems

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Remote

Contract

Sr. Cloud Engineer Remote Long term Working on W2 Only Custom Skill Requirements Sr. Cloud Engineer AWS Azure Ansible Responsibilities: Overall IT Experience 15+ Years on Cloud Engineer Senior support engineer for customers, as well as the more junior members of the teamWork with the customer and lead architect on designing and implementing Virtual Private Cloud VPC environments, including compute, storage, database, networking, security etc. in the CSP ecosystemDeploy/Manage CSP environments in
Easy Apply
Posted 15 days ago | Updated 14 days ago

Enterprise Application Engineer, Supply Chain Planning

GE Aerospace

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Remote or Evendale, Ohio, USA

Full-time

Job Description Summary GE is building operations teams focused on performance and availability of Compute and Network infrastructure consumed by all business segments. These teams are composed of highly talented individuals obsessively focused with availability through operational excellence. The ideal individual is relentlessly technical, passionate for automating everything and totally committed to delivering amazing customer experiences. This role will support and develop solutions for our
Posted 12 days ago | Updated 6 hours ago

Principal Systems Engineer

Leidos

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Fort Meade, Maryland, USA

Full-time

Description Leidos has a new and exciting opportunity for a Principal System Engineer 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 i
Posted 12 days ago | Updated 10 hours ago

Junior Systems Engineer

Leidos

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Maryland, USA

Full-time

Description Leidos has a new and exciting opportunity for a Junior Systems Engineer 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 imme
Posted 12 days ago | Updated 16 hours ago

System Administrator, Senior

SilverEdge

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Maryland, USA

Full-time

Overview SilverEdge is seeking a Senior System Administrator to serve for a closed restricted network and support other DoD guest systems at various classification level. Tasks include performing installation, troubleshooting and other administrative tasks associated with ongoing maintenance and enhancement of information systems and services. Performs systems planning, management, analysis, integration, installation and training tasks that include all aspects of preparing and implementing a hi
Posted 57 days ago | Updated 6 hours ago

Field Support and Integration Engineer

Viasat, Inc.

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Florida, USA

Full-time

About us One team. Global challenges. Infinite opportunities. At Viasat, we're on a mission to deliver connections with the capacity to change the world. For more than 35 years, Viasat has helped shape how consumers, businesses, governments and militaries around the globe communicate. We're looking for people who think big, act fearlessly, and create an inclusive environment that drives positive impact to join our team. What you'll do The Field Support & Integration Engineer, is a key member o
Posted 60+ days ago | Updated 6 hours ago

System Administrator

Jacobs

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Severn, Maryland, USA

Full-time

Amentum is hiring a professional IT Systems Administrator that will successfully support and maintain a stable IT infrastructure for multiple SCIF and commercial environments. Providing support on telecommunications circuits, networking equipment, servers, AD enterprise, applications, and desktop support. Ensuring secure and stable operation of systems, seamless flow of information and proper functioning of endpoints throughout the organizations operations. Working as part of a team triaging of
Posted 57 days ago | Updated 6 hours ago

Informatica System Analyst

Creative Global Consulting

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Baltimore, Maryland, USA

Contract

Informatica System Analyst Client: Maryland Health Benefit Exchange (MHBE) POP: 12+ months Location: Hybrid - Baltimore, MD SCOPE Manage and maintain enterprise system operations including Informatica PowerCenter, batch processing, and AWS-hosted applications. Provide 24/7 operational support for complex healthcare marketplace systems with focus on troubleshooting, monitoring, and system administration. REQUIRED SKILLS 3+ years Informatica PowerCenter operations/administration/troubleshooting3+
Easy Apply
Posted 15 days ago

Software Engineer

Splunk Inc.

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North Carolina, USA

Full-time

Description Splunk, a Cisco company, is building a safer and more resilient digital world with an end-to-end full stack platform made for a hybrid, multi-cloud world. Leading enterprises use our unified security and observability platform to keep their digital systems secure and reliable. Our customers love our technology, but it's our caring employees that make Splunk stand out as an amazing career destination. No matter where in the world or what level of the organization, we approach our wor
Posted 54 days ago | Updated 6 hours ago

Application Support Tech Lead Analyst

Citi

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Remote or Jersey City, New Jersey, USA

Full-time

Citibank, N.A. seeks an Application Support Tech Lead Analyst for its Jersey City, NJ location. Duties: Adopt new technologies and promote Site Reliability Engineer culture. Design, develop, and deploy various technology tools and Citi internal applications. Leverage Generative AI technologies to enhance operational efficiency and support capabilities. Participate in the development of a GenAI-powered chatbot aimed at streamlining tasks such as troubleshooting, query optimization, application-s
Posted 38 days ago | Updated 6 hours ago