Linux/Unix Jobs in USA

About the PositionWereseeking aRail System Coordinatorto support large heavy-civilrail transitprograms. Your primary focus willbesupporting the planning execution and oversight of all rail systems activities acrossa program orprograms. This role partners with design-build teams program and project m...

Initial Posting Date: 01/08/2026Application Deadline:01/22/2026Agency:Public Employees Retirement SystemSalary Range:$5638 - $8525Position Type:EmployeePosition Title:ESM Systems Administrator (ISS5)Job Description:Are you a skilled communicator with a passion for IT problem resolution and process d...

Implements and documents management operational and technical NIST 800-53 security controls and control enhancements for tactical information technology systems and platforms to ensure a healthy cybersecurity posture and to achieve and maintain Authorization to Operate under the Risk Management Fram...

ResponsibilitiesWe are hiring! We are looking for a Junior Systems Administrator that will support our MIDS Data Center in Memphis TN. This role is onsite with on- call rotation.What will you do:Work with site lead and take direction for daily activitiesPerforms coordination of associated activities...

NS2 Mission is seeking a highly skilled InformationSystems Security Officer (ISSO) / Systems Administrator to support a Cyber Security team located in Chantilly VA. This role operates at the Subject Matter Expert (SME) level and is responsible for ensuring the security compliance and operational eff...

Job Description SummaryAs a Skillbridge Intern at GE Healthcare every moment partnering with customers is an opportunity to impact the lives of patients. Youll be the face of our life-changing products youll drive customer satisfaction through excellent service and youll help healthcare professional...

Job DescriptionDPR Construction is seeking a Field Engineer with up to 2 years of commercial construction experience.Field Engineers will be assigned to DPR projects within our core markets: Healthcare Higher Education Advanced Technology Life Sciences and Commercial. Field Engineers will work close...

Company OverviewAt Motorola Solutions we believe that everything starts with our people. Were 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...

Job Title: Mobile PlumberCompany: MalaceHRLocation: Mobile position covering Dallas TX and surrounding areasWork Location: Home-based; travel requiredSchedule: MondayFriday 8:00 AM4:30 PMEmployment Type: Contract-to-HirePay Rate: $33$36 per hour (full-time equivalent range)Position SummaryMalaceHR i...

Essential FunctionsWe are seeking a Site Reliability Engineer to work in the Product Reliability Engineering function within Operations & Infrastructure. This individual will: Perform day-to-day site reliability engineering functions including maintenance and incident resolution for Visas applicatio...

Transform global payment systems through automation and innovationAbout The RoleJoin Visas Middleware Reliability Engineering team to revolutionize how we deliver and maintain Middleware products supporting critical payment systems. Youll lead hands-on software engineering efforts for our automation...

Our client a major bank in New York City is looking for Payment and Deposit Technology Developer. New York City Location.This is hybrid commute 2/3 days per week in the office.** Must be authorized to work for ANY employer in US - NO H1 Visa support for this roleSalary range 165-185K plus around 20%...

Were in an unbelievably exciting area of tech and are fundamentally reshaping the data storage industry. Here you lead with innovative thinking grow along with us and join the smartest team in the industry.This type of workwork that changes the worldis what the tech industry was founded on. So if yo...

Our CompanyChanging the world through digital experiences is what Adobes all about. We give everyonefrom emerging artists to global brandseverything they need to design and deliver exceptional digital experiences! Were passionate about empowering people to create beautiful and powerful images videos...

Amazon Leo Productivity Infrastructure & Engineering (ALPINE) is seeking a motivated and autonomous builder to focus on Infrastructure for our SAP ERP & MES systems. This is a hands-on position where your daily activities will range from strategic planning to new system development to supporting the...

Here at Amazon we embrace our differences. We are committed to furthering our culture of diversity and inclusion of our teams within the organization. How do you get items to customers quickly cost-effectively andmost importantlysafely in less than an hour And how do you do it in a way that can scal...

About FluidstackAt Fluidstack were building the infrastructure for abundant intelligence. We partner with top AI labs governments and enterprises - including Mistral Poolside Black Forest Labs Meta and more - to unlock compute at the speed of light.Were working with urgency to make AGI a reality. As...

Company DescriptionGuardant Health is a leading precision oncology company focused on guarding wellness and giving every person more time free from cancer. Founded in 2012 Guardant is transforming patient care and accelerating new cancer therapies by providing critical insights into what drives dise...

OverviewWho we areCollaborative. Respectful. A place to dream and do. These are just a few words that describe what life is like at Toyota. As one of the worlds most admired brands Toyota is growing and leading the future of mobility through innovative high-quality solutions designed to enhance live...

Join us in bringing joy to customer experience. Five9 is a leading provider of cloud contact center software bringing the power of cloud innovation to customers worldwide. Living our values everyday results in our team-first culture and enables us to innovate grow and thrive while enjoying the journ...