Senior System Administrator Jobs in USA

Overview:Draper is an independent nonprofit research and development company headquartered in Cambridge MA. The 2000 employees of Draper tackle important national challenges with a promise of delivering successful and usable solutions. From military defense and space exploration to biomedical engine...

Job No: 553696; 12/10/2025SENIOR SYSTEMS ADMINISTRATORSystems Administrator IIIITS/IT Infrastructure ServicesSalary Range: $7284- $10611/Monthly(Budgeted Hiring Salary Range $8042 - $10611/Monthly)Work Schedule: Full-Time Monday - Friday 8:00 a.m. to 5:00 p.m.; Exempt classification.Essential Functi...

ABOUT THE TEAMAndurils Maritime Division has assembled a diverse team of experts in software robotics artificial intelligence sensor fusion and data analysis to create software and hardware solutions that radically evolve the capabilities of our customers. We are fielding the next generation of auto...

Responsibilities & QualificationsResponsibilitiesDesign develop and maintain applications that support data review and link analysis across large datasetsBuild and enhance backend services APIs and database-driven applicationsDevelop user-facing features and tools that enable analysts to easily inte...

Vibrint transforms national security missions with highimpact technology and datadriven intelligence solutions. The systems we create and the services we provide strengthen our customers capacity and capability for harvesting and harnessing data enhancing the quality and speed of missioncritical dec...

DescriptionThe Senior System Administrator / Engineer - Linux will support a high-visibility mission-critical environment within an Intelligence Community (IC) enterprise. This role is responsible for the administration engineering and operational support of Linux-based systems and associated infras...

DescriptionThe Senior System Administrator / Engineer - Linux will support a high-visibility mission-critical environment within an Intelligence Community (IC) enterprise. This role is responsible for the administration engineering and operational support of Linux-based systems and associated infras...

Erias Ventures was founded to serve its customers with an entrepreneurial mindset. We valuecreative problem-solvingopen communication andempowering our employeesto make decisions and put forth new ideas.Our staff includes technical experts working across multiple disciplines bringing diverse perspec...

Date Posted:Country:United States of AmericaLocation:US-MA-WOBURN-WB2 225 Presidential Way GODDARD BLDGPosition Role Type:OnsiteU.S. Citizen U.S. Person or Immigration Status Requirements: The ability to obtain and maintain a U.S. government issued security clearance is required. U.S. citizenship...

At Johnson & Johnsonwe believe health is everything. Our strength in healthcare innovation empowers us to build aworld where complex diseases are prevented treated and curedwhere treatments are smarter and less invasive andsolutions are our expertise in Innovative Medicine and MedTech we are unique...

Senior Systems Engineer Compliance/CertificationCompany:The Boeing CompanyBoeings Safety Security & Airworthiness (SSA) organization is seeking a Senior Systems Engineer Compliance/Certification to join their Regulatory Administration System Oversight Team in Everett WA.The individual will have th...

Senior Systems Safety EngineerCompany:The Boeing CompanyBoeing Defense Space & Securitys (BDS) Vertical Lift Mission Assurance Organization is seeking a System Safety Engineer to join our System Safety Engineering Team in Mesa AZ supporting the Attack Programs.Our teams are currently hiring for a br...

This Department of War enterprise data and analytics program delivers mission-critical capabilities that enable leaders across the Department to make faster better-informed decisions using trusted data at scale. Leidos Digital Modernization sector is seeking an experienced Senior Systems Engineer Le...

SENIOR SYSTEMSENGINEERLocation: Fort Collins COWHO WE AREOpen Approach is avalues-driven client-focused IT services company based in Burlington Vermont. We deliver exceptional managed technology and phenomenal client support to organizations across New England and beyond. Our focus is on long-term p...

About the roleForterra builds autonomous ground systems that operate in the real world: industrial sites logistics yards and contested environments. Our systems must workevery time under uncertainty and with real consequences.The Product Validation team exists to answer one question: Is this system...

Date Posted:Country:United States of AmericaLocation:US-TX-MCKINNEY-513WD 2501 W University Dr WING D BLDGPosition Role Type:OnsiteU.S. Citizen U.S. Person or Immigration Status Requirements: The ability to obtain and maintain a U.S. government issued security clearance is required. U.S. citizens...

About Gartner IT:Join a world-class team of skilled engineers who build creative digital solutions to support our colleagues and clients. We make a broad organizational impact by delivering cutting-edge technology solutions that power Gartner. Gartner IT values its culture of nonstop innovation an o...

Job TitleSenior System Engineering ManagerJob DescriptionSenior System Engineering ManagerAs our Sr System Engineering Manager you will lead a team of systems engineers within the Sleep & Respiratory Care segment and combine your technical expertise with leadership skills to advance product safety d...

Description:Columbia Technology Partners is seeking a Senior Systems Engineer to drive end-to-end systems engineering for complex modernized mission systems. This position focuses on translating operational needs and CONOPS into scalable technical solutions across enterprise Linux environments conta...

SENIOR SYSTEMSENGINEERLocation:Burlington VTWHO WE AREOpen Approach is avalues-driven client-focused IT services company based in Burlington Vermont. We deliver exceptional managed technology and phenomenal client support to organizations across New England and beyond. Our focus is on long-term part...