Windows Linux Systems Administrator - TS/SCI with Polygraph Jobs in San Francisco, CA

Refine Results
41 - 60 of 70 Jobs

Senior Database Administrator - SAT/SUN OFF DAYS

GovCIO

•

Remote

Full-time

Overview GovCIO is currently hiring for MULTIPLE Database Administrator(s) to support our customer, USPS' Network and Compute Technology (NCT) group. The NCT is responsible for the planning, development, implementation, and support of the USPS network and compute technology infrastructure. NCT enhances the postal network by implementing network segmentation, which divides the network into smaller parts to mitigate cybersecurity risks and improve performance. The NCT department manages local ar
Posted 5 days ago | Updated 11 hours ago

Database Administrator - SAT/SUN OFF DAYS

GovCIO

•

Remote

Full-time

Overview GovCIO is currently hiring for MULTIPLE Database Administrator(s) to support our customer, USPS' Network and Compute Technology (NCT) group. The NCT is responsible for the planning, development, implementation, and support of the USPS network and compute technology infrastructure. NCT enhances the postal network by implementing network segmentation, which divides the network into smaller parts to mitigate cybersecurity risks and improve performance. The NCT department manages local ar
Posted 5 days ago | Updated 11 hours ago

Database Administrator - MON/TUES OFF DAYS

GovCIO

•

Remote

Full-time

Overview GovCIO is currently hiring for MULTIPLE Database Administrator(s) to support our customer, USPS' Network and Compute Technology (NCT) group. The NCT is responsible for the planning, development, implementation, and support of the USPS network and compute technology infrastructure. NCT enhances the postal network by implementing network segmentation, which divides the network into smaller parts to mitigate cybersecurity risks and improve performance. The NCT department manages local ar
Posted 5 days ago | Updated 11 hours ago

System Administrator / Contract / Remote / Manhattan, NY

Motion Recruitment Partners, LLC

•

Remote or New York, New York, USA

Full-time

A leading healthcare institution in the New York City area is urgently hiring for a 6-month contract opportunity focused on infrastructure and security remediation. This team will be responsible for tackling major vulnerabilities across Windows, Linux, IaaS cloud, and networking environments in a highly regulated HIPAA setting. You'll be joining a dedicated tiger team reporting directly to the CISO org, assembled to address high-severity issues across a large-scale hybrid infrastructure. Full ex
Easy Apply
Posted 21 days ago | Updated 11 hours ago

Cloud Engineer

GovCIO

•

Remote

Full-time

Overview GovCIO is currently hiring for a Hybrid Remote Cloud Administrator to configure, deploy, refine, and administer AWS-based resources using both Microsoft Windows and Red Hat Enterprise Linux. This position will be a Hybrid Remote position, location Hanover, MD. Responsibilities Configure, deploy, improve, and administer AWS-based resources. Build, install, configure, STIG, test and deploy AWS infrastructure and DevSecOps platform components as new requirements arise. Build, install,
Posted 36 days ago | Updated 11 hours ago

Senior Operating System Specialist - SAT/SUN OFF DAYS

GovCIO

•

Remote

Full-time

Overview GovCIO is currently hiring for MULTIPLE Senior Operating Systems Specialist(s) to support our customer, USPS' Network and Compute Technology (NCT) group. The NCT is responsible for the planning, development, implementation, and support of the USPS network and compute technology infrastructure. NCT enhances the postal network by implementing network segmentation, which divides the network into smaller parts to mitigate cybersecurity risks and improve performance. The NCT department man
Posted 5 days ago | Updated 11 hours ago

Enterprise Application Administrator

RTX Corporation

•

Massachusetts, USA

Full-time

Date Posted: 2025-06-17 Country: United States of America Location: RMA99: RTN Remote, Massachusetts Position Role Type: Remote U.S. Citizen, U.S. Person, or Immigration Status Requirements: This job requires a U.S. Person. A U.S. Person is a lawful permanent resident as defined in 8 U.S.C. 1101(a)(20) or who is a protected individual as defined by 8 U.S.C. 1324b(a)(3). U.S. citizens, U.S. nationals, U.S. permanent residents, or individuals granted refugee or asylee status in the U.S. are consi
Posted 41 days ago | Updated 3 hours ago

Systems Engineer

Nightwing

•

Remote or Sterling, Virginia, USA

Full-time

Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive offerings to customers in th
Posted 46 days ago | Updated 3 hours ago

Sr. Cyber Security Analyst - Incident Response

T. Rowe Price

•

Remote or Maryland, USA

Full-time

Requisition Number: 76941 Position Title: External Description: Role Summary We're looking for a passionate and highly motivated professional to serve as a senior member of our Incident Response program. The Senior Cyber Security Analyst will use his or her experience and expert knowledge to defend our networks, systems, and data from attack. Understanding current tactics, techniques, and procedures used by adversaries you will apply that knowledge to the investigation of cyber-attacks, ensurin
Posted 49 days ago | Updated 3 hours ago

Azure Cloud Systems Engineer(Top Secret)

Navitas Business Consulting Inc

•

Remote

Contract

Senior IT System Engineer (Cloud Engineer) to work remotely. The ideal candidate will possess deep expertise in cloud architecture, systems administration, and automation, and demonstrate strong problem-solving and communication skills in a dynamic, mission-critical environment. Responsibilities will include but are not limited to: Provide network and systems administration of cloud and hybrid environments (Azure GovCloud, M365 GCC High).Troubleshoot and escalate complex issues across VMs, serv
Easy Apply
Posted 60+ days ago | Updated 8 hours ago

Systems Engineer (118116)

John Hopkins University

•

Remote

Full-time

Job Title: Systems EngineerIT@Cloud and Virtualization Services is seeking a Systems Engineer In accordance with institutional policies and standards responsible for administration, programming, maintenance, performance, implementation, security and support of various departmental and enterprise-wide platforms, including the installation and testing of new software, operating systems, related utilities/services, and hardware products as well as the integration of new products and /or software re
Posted 21 days ago

Technical Curriculum Developer - Network Security

PaloAlto Networks

•

Remote or Santa Clara, California, USA

Full-time

Description Our Mission At Palo Alto Networks everything starts and ends with our mission: Being the cybersecurity partner of choice, protecting our digital way of life. We have the vision of a world where each day is safer and more secure than the one before. These aren't easy goals to accomplish - but we're not here for easy. We're here for better. We are a company built on the foundation of challenging and disrupting the way things are done, and we're looking for innovators who are as com
Posted 60+ days ago | Updated 3 hours ago

Systems Administrator III

Sierra Nevada Corporation

•

Remote or Lone Tree, Colorado, USA

Full-time

If you enjoy working in a multidisciplinary engineering environment, and working with a committed team and organization to piece together a world-class engineering and data management process, this may be the perfect fit for you. Your responsibilities will be to learn how to operate, maintain and troubleshoot existing engineering platforms and software which will include Dassault 3DExperience and many others, understanding how they work together, and helping identify gaps and solutions as we wo
Posted 14 hours ago | Updated 3 hours ago

Application Administrator Tech Lead

RTX Corporation

•

Massachusetts, USA

Full-time

Date Posted: 2025-06-17 Country: United States of America Location: RMA99: RTN Remote, Massachusetts Position Role Type: Remote U.S. Citizen, U.S. Person, or Immigration Status Requirements: This job requires a U.S. Person. A U.S. Person is a lawful permanent resident as defined in 8 U.S.C. 1101(a)(20) or who is a protected individual as defined by 8 U.S.C. 1324b(a)(3). U.S. citizens, U.S. nationals, U.S. permanent residents, or individuals granted refugee or asylee status in the U.S. are consi
Posted 10 days ago | Updated 3 hours ago

Machine Learning Systems Engineer (1 Year Fixed Term)

Stanford University

•

Stanford, California, USA

Full-time

The Department of Ophthalmology in the School of Medicine at Stanford University is launching an interdisciplinary Neuro-AI project dedicated to building a foundation model of the brain. This endeavor will involve multiple labs and faculty across the Stanford campus, including the Wu Tsai Neurosciences Institute, Stanford Bio-X, and the Human-Centered Artificial Intelligence Institute. Leveraging cutting-edge advances in electrophysiology and machine learning, this project aims to create a funct
Posted 60+ days ago | Updated 3 hours ago

Systems Administrator II

Sierra Nevada Corporation

•

Remote or Southern Pines, North Carolina, USA

Full-time

Do you have an eye for detail and a passion for developing innovation solutions? Join our team! As a Systems Administrator II, you will be using your skills and expertise to assist in the analysis, development, and configuration of our existing software and systems that address business requirements and processes. You'll be responsible for evaluating the interface between hardware and software, operational requirements, and characteristics of our systems, establishing and documenting system para
Posted 56 days ago | Updated 3 hours ago

Sr Implementation Engineer

Apex Systems

•

Remote

Full-time

Job#: 2083398 Job Description: If interested in the opportunity below please email a copy of your resume to Position Title: Senior Network Implementation Engineer Location: Remote (U.S.-based) 12 Month Contract w/ Possible Extension Role Overview As a Senior Network Implementation Engineer within the Core IP Planning & Implementation organization, you will be responsible for deploying and configuring IP and Ethernet Data networks for Enterprise and Government customers. This includes instal
Easy Apply
Posted 8 days ago | Updated 3 hours ago

Senior Site Reliability Operations Analyst

Centene Corporation

•

Missouri, USA

Full-time

You could be the one who changes everything for our 28 million members by using technology to improve health outcomes around the world. As a diversified, national organization, Centene's technology professionals have access to competitive benefits including a fresh perspective on workplace flexibility. Position Purpose: Collaborate with cross-functional teams (Production Support teams, Business Operations, Infrastructure, and Engineering) to proactively monitor, maintain, and enhance productio
Posted 13 days ago | Updated 3 hours ago

Virtual Systems Engineer III, Operational Technology

Archer Daniels Midland

•

Remote or Des Moines, Iowa, USA

Full-time

Job Description Virtual Systems Engineer , Operational Technology (OT) This is an exempt level position. ADM would consider placing this position in any large ADM manufacturing facility. Potential locations include: Decatur, IL; Cedar Rapids, IA; Clinton, IA; Marshall, MN; Columbus, NE. Position Summary: As a key member of the Operational Technology (OT) team, you will be responsible for advancing the capabilities and performance of technology systems infrastructure within the ADM OT/Process
Posted 47 days ago | Updated 3 hours ago

Engineer II, Software

Thermo Fisher Scientific

•

Massachusetts, USA

Full-time

Work Schedule Standard (Mon-Fri) Environmental Conditions Office Job Description COMPANY: Thermo Fisher Scientific Inc. LOCATION: 168 Third Ave, Waltham, MA 02451 TITLE: Engineer II, Software HOURS: Monday to Friday, 8:00 am to 5:00 pm DUTIES: Build, maintain and implement automated test frameworks and tools using standard methodologies. Work with product development team of scientists and engineers to collect requirements and craft interactive scientific software solutions.Develop full s
Posted 38 days ago | Updated 3 hours ago