Windows/Linux System Administrator Jobs

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Cloud Engineer - Lead Security Engineer

JPMorgan Chase & Co.

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Plano, Texas, USA

Full-time

Job Description Take on a crucial role where you'll be a key part of a high-performing team delivering secure software solutions. Make a real impact as you help shape the future of software security at one of the world's largest and most influential companies. As a Lead Security Engineer at JPMorgan Chase within the Cybersecurity & Technology Controls, you are an integral part of team that works to deliver software solutions that satisfy pre-defined functional and user requirements with the ad
Posted 56 days ago | Updated 11 hours ago

Systems Administrator

Virginia Jobs

•

Virginia, USA

Full-time

Job Description The Systems Administrator resolves computer-related help requests and audiovisual issues for Virginia Tech's User Experience and Engagement unit. This position provides solutions by independently resolving problems or escalating the issue for final resolution. Duties include installing, configuring, troubleshooting, monitoring, administering, and upgrading all client systems, including Windows and MacOS operating systems. Performs increasing systems administration duties such as
Posted 10 days ago | Updated 11 hours ago

Systems Administrator

BlueHalo

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Annapolis, Maryland, USA

Full-time

At BlueHalo, an AV Company, our Cyber experts operate at the mission's edge. Using advanced cyber techniques, our team of technologist and analysts employ capabilities spanning traditional computing environments to Internet of Things (IoT), including offensive and defensive cyber operations and analysis, signals intelligence (SIGINT) discovery, and data science. Our team is expanding to do the big things that have never been done before - the things the nation and the world are counting on us to
Posted 49 days ago | Updated 11 hours ago

Cyber Command Vulnerability Management Specialist

Spruce Technology Inc.

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Remote or Brooklyn, New York, USA

Full-time, Contract

The NYC Office of Technology and Innovation is seeking a Cyber Command Vulnerability Management SpecialistTasks Research, analyze and brief management and team members on relevant Risk, CVE's, CVSS, Vector Strings, NVD, Mitre, attack vectors and mitigations for various technologies Design, architect and build Rapid7 vulnerability management scanning infrastructure and tools Manage, configure and conduct Vulnerability Management scans in Rapid7 across various networks Conduct vulnerability manage
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Posted 15 days ago | Updated moments ago

Event Services - Remote Network Support Technician

Allied Universal

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Remote or Richardson, Texas, USA

Full-time

Overview Kick off your exciting career in Event Security with Allied Universal Event Services, the go-to leader in crowd management and event staffing. Dive into the action at sports stadiums, concerts, festivals, and convention centers, and thrive on the energy of being where it all happens. Join a lively team that services thousands of venues each year, ensuring safety and fun for everyone. Enjoy the perks of flexible part-time work that fits your lifestyle-ideal for students, retirees, or a
Posted 23 days ago | Updated 11 hours ago

Manager - Datacenter Infrastructure

Iberdrola

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Rochester, New York, USA

Full-time

Position Information: Location: Rochester, NY Salary Range: $125,700- $157,200 Schedule: Onsite - Office Description We are seeking a highly skilled leader with experience leading high technical teams to join our dynamic organization. The ideal candidate will have a strong background in storage solutions and cloud environments, with a proven track record of managing technical operations and infrastructure support teams. JOB SUMMARY: Oversees the activities surrounding all infrastructure a
Posted 49 days ago | Updated 11 hours ago

DevOps Engineer

Base-2 Solutions, LLC

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Bethesda, Maryland, USA

Full-time

Job Description To deploy, triage and maintain a production big data pipeline using a microservice architecture running on Kubernetes, Elasticsearch backend, and Kafka messaging.Enhance, improve, and maintain CI/CD and DevOps scripts and processes to facilitate faster development, quicker error detection and resilient deployments.Design, develop, and support scalable, redundant infrastructure to include physical and virtualized environments.Use Helm to configure Kubernetes deployments to support
Posted 31 days ago | Updated 11 hours ago

Full Stack Developer

Base-2 Solutions, LLC

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Chantilly, Virginia, USA

Full-time

Job Description Base-2 Solutions is seeking a skilled Full Stack Developer to support our Robotic Process Automation (RPA) and Business Process Improvement services. This role will involve working closely with cross-functional teams to deliver innovative automation solutions, manage customer relationships, and drive change management initiatives. The successful candidate will have a strong technical background, exceptional communication skills, and the ability to guide projects from initial enga
Posted 60+ days ago | Updated 11 hours ago

Staff Site Reliability Engineer

Visa Inc.

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Ashburn, Virginia, USA

Full-time

Company Description Visa is a world leader in payments and technology, with over 259 billion payments transactions flowing safely between consumers, merchants, financial institutions, and government entities in more than 200 countries and territories each year. Our mission is to connect the world through the most innovative, convenient, reliable, and secure payments network, enabling individuals, businesses, and economies to thrive while driven by a common purpose - to uplift everyone, everywhe
Posted 13 days ago | Updated 11 hours ago

DevSecOps Tech Lead

RTX Corporation

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Texas, USA

Full-time

Date Posted: 2025-07-21 Country: United States of America Location: RTX99: RTN Remote, Texas Position Role Type: Remote U.S. Citizen, U.S. Person, or Immigration Status Requirements: Security Clearance: None/Not Required RTX Corporation is an Aerospace and Defense company that provides advanced systems and services for commercial, military and government customers worldwide. It comprises three industry-leading businesses - Collins Aerospace Systems, Pratt & Whitney, and Raytheon. Its 185,000
Posted 11 hours ago

Senior DevOps Engineer

Leidos

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Annapolis, Maryland, USA

Full-time

Leidos has a new and exciting opportunity for a Senior DevOps 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 immediate vesting
Posted 3 days ago | Updated 11 hours ago

Cloud Infrastructure Architect

SAIC

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Chantilly, Virginia, USA

Full-time

Job ID: 2506648 Location: CHANTILLY, VA, US Date Posted: 2025-07-01 Category: Information Technology Subcategory: Cloud Comp Engr Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: TS/SCI with Poly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description SAIC is a premier Fortune 500 mission integrator focused on advancing the power of technology and innovation to serve and protect our world. Our robust portfoli
Posted 25 days ago | Updated 9 hours ago

Software Engineer II - CTJ - Poly

Microsoft Corporation

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Reston, Virginia, USA

Full-time

Our team is not only fun and supportive of each other, but we are also deeply committed to the success of the entire team. We play a crucial role in supporting Microsoft's Resiliency services within the AirGapped clouds, which include Azure Backup, Azure Site Recovery, Azure Migrate, and Azure Automation. Additionally, we manage the Microsoft Learn documents for these clouds. Our dedication goes beyond mere support; we are focused on maintaining and optimizing these services to ensure their rel
Posted 11 hours ago

Systems Eng - IT, Staff /Storage & VTC Solutions / Secret / Onsite: CO

Lockheed Martin Corporation

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Littleton, Colorado, USA

Full-time

Job Description This position is within Lockheed Martin Enterprise Business and Digital Transformation (EBDT) Classified IT Transformation organization. It is chartered with transforming IT is delivery to Classified programs and environments. If you're looking for your next challenge in a fast paced, innovation-oriented group, look no further! Lockheed Martin recognizes the tremendous opportunity for significant advancement in the way Classified IT services are delivered to our Business Area p
Posted 1 day ago | Updated 10 hours ago

IT Systems Administrator / Secret / Onsite: Wichita, KS

Lockheed Martin Corporation

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Wichita, Kansas, USA

Full-time

Job Description Our employees are the core of everything we do, and they are helping the future arrive. As a leading technology innovation company, our team of over 100,000 employees work with our partners around the world to bring the latest technology to our customers' toughest challenges. Headquartered in Bethesda, MD, Lockheed Martin has employees based in all 50 states and more than 570 facilities that span 70 countries. The selected candidate will function as part of the IT support team;
Posted 34 days ago | Updated 11 hours ago

Cybersecurity Instructor

SAIC

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Little Rock, Arkansas, USA

Full-time

Job ID: 2507198 Location: LITTLE ROCK, AR, US Date Posted: 2025-07-01 Category: Cyber Subcategory: Cybersecurity Ops Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: TS/SCI Potential for Remote Work: No Description SAIC is actively seeking a Cybersecurity Operations Instructor to enhance our Cyber Operations Courses in Little Rock, Arkansas. Positioned at Little Rock Air Force Base, you will join a team passionate
Posted 25 days ago | Updated 9 hours ago

Principal Software Development Engineer

Microsoft Corporation

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Redmond, Washington, USA

Full-time

Microsoft Silicon, Cloud Hardware, and Infrastructure Engineering (SCHIE) is the team behind Microsoft's expanding Cloud Infrastructure and responsible for powering Microsoft's "Intelligent Cloud" mission. SCHIE delivers the core infrastructure and foundational technologies for Microsoft's over 200 online businesses including Bing, MSN, Office 365, Xbox Live, Teams, OneDrive, and the Microsoft Azure platform globally with our server and data center infrastructure, security and compliance, operat
Posted 7 days ago | Updated 11 hours ago

Senior Systems Engineer

Maxar Technologies Holdings Inc

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Westminster, Colorado, USA

Full-time

Please review the job details below. Maxar Intelligence is a provider of secure, precise, geospatial intelligence. We deliver disruptive value to government and commercial customers to help them monitor, understand and navigate our changing planet. Our unique approach combines decades of deep mission understanding and a proven commercial and defense foundation to deploy solutions and deliver insights with unrivaled speed, scale and cost effectiveness. We are hiring immediately for a Senior Auto
Posted 51 days ago | Updated 11 hours ago

Senior Software Engineer - GPU and SOC

NVIDIA Corporation

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Santa Clara, California, USA

Full-time

NVIDIA is searching for highly motivated, creative engineers to join the Platform Software team. You will work with a team of hardworking software engineers working on all aspects of SOC and system, and technology verticals. As someone who is hardworking and passionate about their craft, you will design key aspects of our SOC drivers, BSP, sophisticated CI/CD system, as well as collaborating with key partners and OEM customers. You should demonstrate the ability to excel in an environment with f
Posted 23 days ago | Updated 11 hours ago

Enterprise Application Administrator

RTX Corporation

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Massachusetts, USA

Full-time

Date Posted: 2025-06-17 Country: United States of America Location: RMA99: RTN Remote, Massachusetts Position Role Type: Remote U.S. Citizen, U.S. Person, or Immigration Status Requirements: This job requires a U.S. Person. A U.S. Person is a lawful permanent resident as defined in 8 U.S.C. 1101(a)(20) or who is a protected individual as defined by 8 U.S.C. 1324b(a)(3). U.S. citizens, U.S. nationals, U.S. permanent residents, or individuals granted refugee or asylee status in the U.S. are consi
Posted 30 days ago | Updated 11 hours ago