Network and System Administrator Jobs in USA

We are seeking aCyber System Administratorto join our team. You will administer secure and maintain IT and OT/ICS systems ensuring compliance with federal cybersecurity standards and supporting system accreditation activities. You will implement secure configurations manage system lifecycles and kee...

About usJohnson Controls a global leader in thermal management mission-critical building systems energy efficiency and decarbonization helps customers use energy more productively reduce carbon emissions and operate with the precision and resilience required in rapidly expanding industries such as d...

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-TEWKSBURY-TB1 50 Apple Hill Dr ASSABET BLDGPosition Role Type:OnsiteU.S. Citizen U.S. Person or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date. U.S. citiz...

Date Posted: Country:United States of AmericaLocation:US-MA-WOBURN-WB1 235 Presidential Way SPENCER BLDGPosition Role Type:OnsiteU.S. Citizen U.S. Person or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date....

Date Posted:Country:United States of AmericaLocation:US-MA-WOBURN-WB1 235 Presidential Way SPENCER BLDGPosition Role Type:OnsiteU.S. Citizen U.S. Person or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date. U.S. citi...

Leidoshas a new and exciting opportunity for a Network Systems Engineer in ourIntelligence Sector 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 Intellige...

LocationSAINT LOUIS MO 63110 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. Requ...

Date Posted:Country:United States of AmericaLocation:US-MA-TEWKSBURY-TB1 50 Apple Hill Dr ASSABET 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...

Date Posted: Country:United States of America Location:US-CA-EL SEGUNDO-E04 2006 E El Segundo Blvd BLDG E04 Position Role Type:Hybrid U.S. Citizen U.S. Person or Immigration Status Requirements: U.S. citizenship is required as only U.S. citizens are authorized t...

AT&T Global Public Sector is a trusted provider of secure IP enabled cloud-based network solutions and professional services to the Federal Government. We are dedicated to recruiting developing and empowering a diverse high-performing workforce that is passionate about what they do committed to our...

Join Our Team at Niyam IT: Embrace Diversity Excel TogetherAre you ready to be part of a dynamic inclusive and fearless team that values your well-being and individuality At Niyam were not just a company; were a close-knit community of experts and leaders dedicated to providing IT solutions for este...

Link Solutions is seeking a System Administrator (Associate/Intermediate) to join our team in Clarksburg WV.U.S. Citizen with an active DoW Secret ClearanceDoD 8570/8140 IAT Level II certification or higher is requiredNon-remote (relocation incentive available)The System Administrator will provide I...

Job TitleSystem AdministratorWhy IDSIDS believes in resolving conflict building innovative approaches to do so. Combining operational expertise with an intimate understanding of todays greatest challenges we bring our customers the solutions required for success in a complex and multidimensional wor...

Leidos has a new and exciting opportunity for a Systems Administrator in our INTEL SECTOR- 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 (SI...

Location: Austin United States of AmericaThales people architect identity management and data protection solutions at the heart of digital security. Business and governments rely on us to bring trust to the billions of digital interactions they have with people. Our technologies and services help ba...

Date Posted: Country:United States of America Location:US-NH-PELHAM-PE1 50 Bush Hill Rd BLDG 1 Position Role Type:Onsite U.S. Citizen U.S. Person or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required pr...

Network/Systems AdministratorCLOSES ON August 10 2026 at 5:00 pmREPORTS TO: Technology ManagerDIVISION: Technical ServicesFLSA CLASSIFICAION: ExemptSALARY GRADE: 16SALARY RANGE: $104932-$123226We are currently seeking a Network/Systems AdministratorAll interested candidates must submit a resume and...

TO BE CONSIDERED FOR THIS POSITION YOU MUST HAVE AN ACTIVE TS/SCI W/ FULL SCOPE POLYGRAPH SECURITY CLEARANCE (U.S. CITIZENSHIP REQUIRED)Candidate must have strong Linux experience.Key Responsibilities: Manage and monitor IT infrastructure including servers networks and cloud environments. Implement...

Jesuit High School is now accepting applications for: Systems AdministratorOur Mission Statement: Jesuit High School in its mission as a Catholic Jesuit college preparatory school labors to form men engaged in the world who are dedicated to serving God by being open to growth intellectually competen...