Network and System Administrator Jobs in USA

LocationSt. Louis MO 63130 Scheduled Hours40Position SummaryResponsible for the analytics and administration of enterprise network and computer systems infrastructure. This includes capacity assessments forecasting trending statistics for the shared services supported infrastructure. Requir...

System Administrator - Desktop SupportConfigure manage and troubleshoot Windows and Linux operating systems. Installs/loads operating system software troubleshoot and maintain integrity and configure network components along with implementing operating systems enhancements to improve reliability and...

**This Position is Contingent on Contract Award**Description: Columbia Technology Partners is seeking System Administrators to support the implementation maintenance troubleshooting and optimization of mission-critical IT systems and infrastructure. The ideal candidate will provide operational suppo...

Full-timeDescriptionWhat Youll Do:Looking for an opportunity to apply your technical expertise to a mission that matters this is it. As the Senior System Administrator you will support the systems and technologies that power the Navys premier Live Virtual and Constructive (LVC) training environment....

Linux / DevOps Systems AdministratorTS/SCI with CI Poly Scottsdale AZ Relocation AvailableLocation: Scottsdale AZWorksite: 100% Onsite / SCIF EnvironmentClearance Required: Active TS/SCI with CI PolyEmployment Type: Full-TimeRelocation: AvailableOpenings: Multiple Immediate NeedsBring your Linux D...

Founded on a commitment to service Itezz Inc. is a Service-Disabled Veteran-Owned SBA 8(a) certified small business dedicated to delivering innovative and reliable information technology solutions across the federal government. Rooted in the values of integrity excellence and patriotism the company...

A career at BCT LLC means being part of something bigger than yourself. Our success comes from the dedication of our people and their commitment to delivering meaningful solutions for our customers and their missions. If youre looking for a supportive team-oriented workplace where collaboration and...

This is a remote position.Role OverviewWe are seeking a high-caliber pre-sales focused Senior Solutions Engineer to join our this role you will partner directly with our Sales and Account Executive teams to own the technical lifecycle of the sale. You will serve as the technical subject matter e...

Job Description SummaryThe Command Center is the centralized hub for monitoring analyzing and optimizing the firms technological ecosystem to ensure operational stability and performance. It proactively evaluates alerts identifies anomalies and coordinates cross-functional workflows to maintain infr...

Overview/ Job ResponsibilitiesPosition is contingent upon contract award and funding.Entarian is seeking an experienced Lead Cloud/ System Administrator to lead the design architecture and implementation of secure cloud solutions supporting complex Department of Defense and federal mission systems....

TO BE CONSIDERED FOR THIS POSITION YOU MUST HAVE AN ACTIVE TS/SCI W/ FULL SCOPE POLYGRAPH SECURITY CLEARANCE (U.S. CITIZENSHIP REQUIRED)Windows OSSystem Administrator - Desktop SupportConfigure manage and troubleshoot Windows and Linux operating systems. Installs/loads operating system software trou...

Position/Program InformationFIRE DEPARTMENTTYPE OF RECRUITMENTOPEN COMPETITIVE - FIRE EMERGENCYEXAM NUMBER32561A-FRAPPLICATION FILING PERIODApplications will be accepted from Friday July 10 2026 at 8:00 a.m. (PT) until Thursday July 23 2026 before 5:00p.m. (PT).All applications must be received befo...

DescriptionActive Top Secret (TS/SCI) clearance with polygraph is required.Visionist has an exciting new fully FUNDED opportunity for a System Administrator on our largest PRIME contract. Our team of Analysts and Engineers is motivated by the direct impact on the mission crafting specialized tools f...

We are seeking a System Administrator for one of our PRIME CONTRACTS supporting mission-criticalenterprise applications and services across the Government Corporate Management Services (CMS) mission supports the Government Corporate Management Services (CMS) by providing full life cyclesupport serv...

Worker TypeRegularJob DescriptionSummaryThe System Administrator III is a senior technical contributor responsible for designing implementing securing and maintaining the organizations core IT infrastructure. This role provides Tier 3 support for complex incidents leads infrastructure projects mento...

Freedom TechnologySolutionsGroupis seeking a highly skilledSystems Administratorto support one of ourpartners in delivering secure resilient and mission-critical capabilities across a complex environment. This project assists in the delivery of regional IT services to the end user offering support o...

Job Location:Hauppauge NYNarda-MITEQ is dedicated to recruiting and developing diverse high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers mission and quest for professional growth. Narda-MITEQ provides an inclusive engaging...

ResponsibilitiesPeraton is hiring a PMO Senior Systems Administrator (SA) to join our Cyber Mission business unit in Annapolis Junction MD. As a Systems Administrator on our team you will support the Program Management Office of one of the largest enterprise-wide engineering contracts within the Int...

Position TitleSystem Administrator - BMC RemedyBroadmoor CampusPosition Summary / Career Interest:Systems Administration provides design implementation maintenance and support services for server level enterprise applications and medical devices. System Administrators (SysAdmins) are responsible fo...

Join Our Mission-Focused Team This Position Is Eligible for a $25000 Welcome Bonus for Qualified Candidates!We are seeking aSenior System Administrator to join one of our Prime Contracts supporting the Governments Corporate Management Services (CMS) this role you will help design modernize secure...