Sr System Administrator Jobs in USA

Leidos is seeking an Associate Systems Administrator (T1) who is eager to learn and grow in enterprise Windows administration. You will work under the guidance of senior engineers to manage Windows desktops provide superior customer service and hands on networking support.Primary Resp More...

VictoryMORI Ventures is a Small Business Administration (SBA)-approved Mentor-Protg Joint Venture certified as a Woman-Owned Small Business (WOSB) and Service-Disabled Veteran Small Business (SDVOSB). As a premier partner in aerospace and defense we unite advanced technology industry- More...

DescriptionSecurity System Administrator Full Time Denver COFormer Military / Law Enforcement Encouraged To Apply!!Wage:$60000/YRThinking about a job in the security fieldThe System Administrator will perform duties related to security system operations in a variety of deployments f More...

ASSYST is seeking anEnterprise System Administrator to support our client in Tallahassee Florida.The Enterprise Systems Administrator will act as the primary point of contact for the project team ensuring smooth communication technical operations and system optimization across platfor More...

Infinity Advanced Solutions is an SBA certified Woman-owned Small Business providing support to federal and private customers within the intelligence and defense Advanced Solutions is committed tokeeping up with the fast-paced ever-evolving industry by stayingcompetitive while concen More...

MicroHealth is seeking an experienced System Administrator II to join our team. This role involves deploying maintaining and troubleshooting server operating systems and related infrastructure with a focus on ensuring system security integrity and availability.*Secret Clearance requir More...

08-SA4Unisity LLC is a Service-Disabled Veteran Owned Small Business providing expert services in the Information Technology fields. We pride ourselves on delivering what is promised as some would say we just do. We are highly-qualified self-driven professionals who work towards a com More...

Infinity Advanced Solutions is an SBA certified Woman-owned Small Business providing support to federal and private customers within the intelligence and defense Advanced Solutions is committed tokeeping up with the fast-paced ever-evolving industry by stayingcompetitive while concen More...

At Two Six Technologies we build deploy and implement innovative products that solve the worlds most complex challenges today. Through unrivaled collaboration and unwavering trust we push the boundaries of whats possible to empower our team and support our customers in building a safe More...

This position is within the Operations and Infrastructure Organization at Visa. This position requires someone with a passion for Infrastructure Infrastructure as Code Automation root cause investigation and improving infrastructure agility. The candidate is required to have strong an More...

The Systems Administrator will play an important role in overseeing various technical administrative responsibilities within the organization. This position will be primarily responsible for maintaining a variety of industry leading network monitoring and management tools and utilitie More...

Were looking for a Sr Systems Development Engineer to lead our frontend and full-stack development this role you will design and implement web architecture using React and JavaScript while integrating with ERP systems and AWS components. Youll establish frontend development standard More...

Transform Last-Mile Delivery Through Robotics Innovation! Join our dynamic engineering team and architect next-generation automation solutions that will revolutionize how packages reach customers worldwide.Youll be at the forefront of designing transformative robotic systems that resh More...

Benefits:401(k)Dental insuranceHealth insurancePaid time offVision insuranceMakpar is seeking an experienced Mobile Device System Administrator who will lead system administration efforts while managing mobile devices across enterprise environments. The role blends core infrastructure More...

Technology Resource Experts LLC is looking for an experienced System Administrator to join their rapidly growing team!Position Responsibilities:Provides support for implementation troubleshooting and maintenance of IT systemsManages the daily activities of configuration and operation More...

Job Title: System Administrator Location: Orlando FL Job Summary: Seeking an experienced System Administrator to assist in managing and maintaining the IT infrastructure environment to support business operations. This role provides technical support participates in projects manages More...

To help continue our rapid growth and solve our clients toughest problems we need a Systems Administrator to join the team. If you love to solve problems and add value please consider what your typical days might look likeYou will deliver assigned operational and project com More...

We anticipate the application window for this opening will close on - 7 Aug 2025At Medtronic you can begin a life-long career of exploration and innovation while helping champion healthcare access and equity for all. Youll lead with purpose breaking down barriers to innovation in a mo More...

Requisition Number:24747Required Travel: 0 - 10%Employment Type:Full Time/Salaried/ExemptAnticipated Salary Range:$74001.00-$110032.00Security Clearance:SecretLevel of Experience:MidThis opportunity resides with Global Security (GS).Mission Technologies Global Security (GS) group comp More...

DescriptionAn Oracle Senior Data Center Technician will perform key roles to delivering core infrastructure & foundational technologies within the OCI data center environments. As a skilled technician on a wide range of data center systems you understand which issues to escalate t More...