windows/linux system administrator Jobs in philadephia, pa

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Software Engineering Intern/Co-Op (Undergrad | 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 2 hours ago

Drupal Developer 3

Rapisource LLC

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Remote or Austin, Texas, USA

Contract, Third Party

Solicitation Reference Number: 306250094DA Direct Client: Texas State Library and Archives Commission Working Title: Developer/Programmer Analyst 3 - Drupal Developer Work Location: Austin, Tx - On-site JD: The Developer Analyst performs highly complex (senior-level) computer systems analysis work and serves as the primary Drupal and WordPress administrator for the agency's website. The analyst develops web and browser applications. The analyst performs logical database management for agency we
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Posted 5 days ago | Updated 5 days ago

Technical Support Engineer with Azure Active Directory/Entra ID experience - shifts available: Thursday - Sunday: 8am-5pm or Monday - Friday: 11:30pm-7:30am - 100% remote but live in Southern CA

Calance

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Remote or Los Angeles, California, USA

Full-time

Tech Support Engineer, We are seeking a detail-oriented and proactive After-Hours IT Technical Support Engineer to join our operations team in a hybrid Tier 1/2 support capacity. As part of a broader operations team, you ll work alongside dedicated professionals to ensure operational readiness, availability, and stability, of multiple environments across the US. This role provides critical after-hours support across access management, incident response, and collaboration with monitoring teams,
Posted 21 days ago | Updated 11 hours ago

Sr. Engineer 2 - Infrastructure Platform Engineering

Publix

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Remote or Alpharetta, Georgia, USA

Full-time

Publix Super Markets, Inc. is the largest privately-owned food retailer in the nation with more than 1,200 stores and more than 200,000 associates throughout the Southeast. We are associate-owned, proud of our family atmosphere, and consistently named as one of the best companies to work for in America. We are largely debt-free and renowned for our financial performance as well as our premier customer service. Publix?s Information Services (I/S) department is located in Lakeland, Florida and Alp
Posted 20 days ago | Updated 3 hours ago

Splunk & XSOAR Cloud Security SME

Connexion Systems & Engineering

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Remote

Contract

We have an opening for a Splunk ES and XSOAR Cloud Security SME in Dallas, TX. Role is 100% remote. Start date is ASAP & will last 6+ MONTHS (extendable). Temp to perm Pay rate is 80-95/hr Skills (NONE/ADVANCED/EXPERT): At least 5+ years of experience in the IT industry with strong technical knowledge on AWS Infrastructure & security services (EC2, ELB, Guardduty, ConfHands on experience in terraform IaC deployments and ability to implement security automation.Strong experience working on enter
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Posted 35 days ago | Updated 13 hours ago

Big Data Support Engineer (Hybrid)

Citi

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Remote or Jacksonville, Florida, USA

Full-time

Overview of the Role Citi, the leading global bank, has approximately 200 million customer accounts and does business in more than 160 countries and jurisdictions. Citi provides consumers, corporations, governments, and institutions with a broad range of financial products and services, including consumer banking and credit, corporate and investment banking, securities brokerage, transaction services, and wealth management. As a bank with a brain and a soul, Citi creates economic value that is
Posted 30 days ago | Updated 2 hours ago

Technical Operations Analyst with Python Work From Home - M

Next Step Systems

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Remote

Full-time

Technical Operations Analyst with Python Work From Home We are currently looking for a Technical Operations Analyst for a great opportunity. The company participates in a wide variety of marketplaces including global futures, equities, commodities, options, fixed income, and cryptocurrencies. Their culture emphasizes teamwork and focuses on continuous integration and test-driven development. This position is 100% Remote. Technical Operations Analyst Responsibilities: - Oversee the operation a
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Posted 6 days ago | Updated moments ago

*Global Network and Perimeter Product Manager

Zurich North America

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Remote or Schaumburg, Illinois, USA

Full-time

Zurich Services (Schaumburg, IL) seeks a Global Network and Perimeter Product Manager to manage and oversee the deployment and integration of operational IT services and solutions in compliance with relevant policies and processes and develop service delivery in alignment with the IT strategy. Specific duties include: oversee the direction setting for their respective function/country and develop service delivery in line with IT strategy; promote cost effective services through standardization a
Posted 30 days ago | Updated 2 hours ago

Cybersecurity Engineer IV

Patriot Talent Solutions

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Remote

Full-time

Remote | Cybersecurity Engineer IV | Full-time We are actively recruiting a Cybersecurity Engineer IV for our client in Knoxville, TN. This is a fully remote direct placement opportunity that will require participating in periodic in-person strategy and design sessions. This is an excellent opportunity for someone who thrives on solving complex problems and defending sensitive data from sophisticated threats. In this role, you ll be responsible for hardening systems, automating patching, managin
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Posted 49 days ago | Updated 15 days ago

Senior Dev Ops Engineer - Remote

NTT DATA Americas, Inc

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Remote or Toronto, Kansas, USA

Contract

NTT DATA strives to hire exceptional, innovative and passionate individuals who want to grow with us. If you want to be part of an inclusive, adaptable, and forward-thinking organization, apply now. We are currently seeking a Senior Dev Ops Engineer - Remote to join our team in Toronto, Ontario (CA-ON), Canada (CA). Job Description: Senior Dev Ops Engineer - Remote in Canada How You'll Help Us: A Senior Platform Engineer is first and foremost a software developer who specializes in the domain of
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Posted 50 days ago | Updated 9 hours ago

Technical Operations Analyst with Python, Electronic Trading Systems Preferred Work From Home - M

Next Step Systems

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Remote

Full-time

Technical Operations Analyst with Python, Electronic Trading Systems Preferred Work From Home We are currently looking for a Technical Operations Analyst for a great opportunity. The company participates in a wide variety of marketplaces including global futures, equities, commodities, options, fixed income, and cryptocurrencies. Their culture emphasizes teamwork and focuses on continuous integration and test-driven development. This position is 100% Remote. Technical Operations Analyst Respo
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Posted 6 days ago | Updated moments ago

Senior Cloud Engineer

RightTalents

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Remote

Third Party

Title: Senior Cloud Engineer Client: NYC Agency Location: New York (Remote) Duration: 12 Months Work Hours: 35 hrs/week Description: Design and implement highly scalable, flexible, and resilient cloud architectures that provide solutions to solve business problems and accelerate the adoption of cloud services Drive requirements for integrating several cloud capabilities and scenarios such as service availability, quality, correlation of usage and charges, and cost-efficient solution architecture
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Posted 14 hours ago

Technical Curriculum Developer - Network Security

PaloAlto Networks

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Remote or Santa Clara, California, USA

Full-time

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. We have the vision of a world where each day is safer and more secure than the one before. These aren't easy goals to accomplish - but we're not here for easy. We're here for better. 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 com
Posted 60+ days ago | Updated 2 hours ago

Sr Data Architect

McKesson Corporation

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Remote or Columbus, Ohio, USA

Full-time

McKesson is an impact-driven, Fortune 10 company that touches virtually every aspect of healthcare. We are known for delivering insights, products, and services that make quality care more accessible and affordable. Here, we focus on the health, happiness, and well-being of you and those we serve - we care. What you do at McKesson matters. We foster a culture where you can grow, make an impact, and are empowered to bring new ideas. Together, we thrive as we shape the future of health for patien
Posted 60+ days ago | Updated 2 hours ago

00439-Infrastructure Computing Engineer

Virginia Jobs

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Remote or Norfolk, Virginia, USA

Full-time

Title: 00439-Infrastructure Computing Engineer State Role Title: Info Technology Specialist Hiring Range: $90,000 - $110,000 Pay Band: 6 Agency: Norfolk State University Location:Norfolk State University Agency Website:NSU.edu Recruitment Type: General Public - G Job Duties The Office of Information Technology (OIT) manages the administrative and academic information technology resources for Norfolk State University. The Office of Information Technology (OIT) empowers University students,facult
Posted 60+ days ago | Updated 2 hours ago

Senior Python / Counterparty Credit Risk Senior Application Developer - VP - NEW YORK

Citi

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Remote or New York, New York, USA

Full-time

The Analytical Calculation Engine (ACE) Development Team is a group within Citi Financial Risk Technology, responsible for developing and implementing the applications used for derivatives credit risk and exposure calculations Firm-wide. The team's primary focus is the development, testing, deployment, and maintenance of the production derivatives credit risk application, used for internal risk management and regulatory capital purposes. The Counterparty Credit Risk Senior Application Develope
Posted 60+ days ago | Updated 2 hours ago

Site Reliability Engineer (Temp to Perm)

Leidos

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Remote or Brownsville, Texas, USA

Full-time

This position will require up to 75% travel Come put your Site Reliability Engineer (SRE) skills into action! Leidos has openings for talented SREs to join our team and work real-time hands-on fielding challenges and develop reusable solutions that support our customers in any environment. You will have the opportunity to contribute to the design requirements and implementation of improvements that accelerate the secure delivery, implementation, and sustainment of software in the field. You wi
Posted 51 days ago | Updated 2 hours ago

Sr. Virtualization/Linux Engineer

Thermo Fisher Scientific

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Remote or Pittsburgh, Pennsylvania, USA

Full-time

Work Schedule Standard (Mon-Fri) Environmental Conditions Office Job Description When you're part of the team at Thermo Fisher Scientific, you'll do meaningful work, that makes a positive impact on a global scale. Join 100,000 colleagues who bring our Mission to life each day to enable our customers to make the world healthier, cleaner and safer. You'll find the resources here to achieve your career goals and help take science a step beyond by developing solutions for some of the world's toug
Posted 14 days ago | Updated 2 hours ago

Field Support Technician | Lead

TEKsystems

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Remote or Olathe, Kansas, USA

Full-time

Description -- Field Support | Site Lead This person will be in a site lead role and working solo to support this location. This position will be the main contact for local leadership and business leaders Experience working in a Manufacturing environment and office environments. Responsible for coming up with your own projects, (ie. Asset management) and executing the projects. Responsible for ordering laptops, supplies, handling budgets and day to day business 2-5 years experience Experience wi
Posted moments ago

Senior Site Reliability Engineer - Remote

Akamai Technologies

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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 12 days ago | Updated 2 hours ago