Principal Windows Systems Administrator Jobs in Los Angeles, CA

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Senior IT Systems Engineer (Linux)

Relativity Space

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Long Beach, California, USA

Full-time

At Relativity Space, we have two audacious goals: to build the next great commercial launch company with Terran R and to become America's leading force in additive manufacturing innovation. Both contribute to our long-term vision of creating humanity's industrial base on Mars, paving the way for interplanetary life to expand the possibilities of the human experience. This journey begins right here on Earth - where we design, build, and fly rockets to deliver customer payloads to orbit. Terran R,
Posted 60+ days ago | Updated 8 hours ago

District Site Supervisor

TEKsystems

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Remote or Jacksonville, Florida, USA

Full-time

Top Skills' Details 1. PC Technician and System Administration experience with growing responsibility. 2. Experience managing an onsite and remote team. 3. Ability to mentor, coach, and support a technical team. SIPRNet Experience Windows Server 2012/2016 Understanding of technology areas such as Active Directory, DHCP, DNS, Group Policy, DFS and the ability to maintain other Windows core services. +VMware Description Manage and maintain currently supported and subsequent Microsoft (MS) Windows
Posted 3 days ago | Updated 2 hours ago

Ansible for RHEL

Kforce Technology Staffing

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Remote or Raleigh, North Carolina, USA

Contract, Third Party

RESPONSIBILITIES: Kforce has a client that is seeking an Ansible for RHEL Consultant for a remote role. You must be willing to work night hours and weekends. Summary: We are looking for an experienced Ansible for RHEL Consultant to support automation and configuration management initiatives. This role requires knowledge of Ansible and RHEL, with flexibility to work during night hours and weekends to support critical system updates and maintenance windows. Key Responsibilities: * Design, develo
Posted 4 days ago | Updated moments ago

Linux L3 Systems Engineer - Infrastructure Security, VP (C13)

Citi

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Remote or New Castle, Delaware, USA

Full-time

About Citi: Citi, the leading global bank, has approximately 200 million customer accounts and does business in more than 160 countries and jurisdictions. Citi provides consumers, corporations, governments, and institutions with a broad range of financial products and services, including consumer banking and credit, corporate and investment banking, securities brokerage, transaction services, and wealth management. As a bank with a brain and a soul, Citi creates economic value that is systemic
Posted 18 days ago | Updated 8 hours ago

Senior Cyber Cloud Engineer

SAIC

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Remote

Full-time

Job ID: 2505308 Location: REMOTE WORK, VA, US Date Posted: 2025-05-13 Category: Cyber Subcategory: Cybersecurity Spec Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: Public Trust Potential for Remote Work: Yes Description As a Senior Cyber Cloud Engineer with over 8 years of experience, you will play a critical role in the management, enhancement, and security of our cloud environments. Your deep knowledge in syste
Posted 8 days ago | Updated 6 hours ago

Site Reliability Engineer - Remote

Donnelley Financial Solutions

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Remote

Full-time

Join a dynamic team at the pulse of global markets, where we deliver innovative software and service solutions for essential financial reporting and capital markets transactions. At DFIN, we are a values-driven organization that empowers you to build a fulfilling career while bringing your authentic self to work every day. Our "Win as One" mentality ensures that our team's success is directly linked to Client, Shareholder and Employee Satisfaction. Recognized by Newsweek as one of AMERICA'S MOST
Posted 39 days ago | Updated 8 hours ago

Lead Network Engineer (Network Operations) - hybrid

Calance

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Los Angeles, California, USA

Full-time

What you will be doing: The Lead Network Operations Engineer (NetOps) is responsible for the network security/operations team and is accountable for reviewing security/operational requirements, development of security/networks standards, and securing CSHS data networks infrastructure, including the network perimeter, remotes access, main campus, LAN/WAN, leased spaced or owned, data center, wired and wireless environments. Works closely with business and technology counterparts to understand th
Posted 60+ days ago | Updated 5 hours ago

Software Engineer - Web Applications

Lockheed Martin Corporation

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Remote or King of Prussia, Pennsylvania, USA

Full-time

Job Description Space is a critical domain, connecting our technologies, our security and our humanity. While others view space as a destination, we see it as a realm of possibilities, where we can do more - we can innovate, invest, inspire and integrate our capabilities to transform the future. At Lockheed Martin Space, we aim to harness the full potential of space to cultivate innovation, reduce costs, and push the boundaries of what technology can achieve. We're creating future-ready solutio
Posted 4 days ago | Updated 7 hours ago

Technical Engineer - Cardiology - Remote

UnitedHealth Group

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Remote or Biloxi, Mississippi, USA

Full-time

Optum is a global organization that delivers care, aided by technology to help millions of people live healthier lives. The work you do with our team will directly improve health outcomes by connecting people with the care, pharmacy benefits, data and resources they need to feel their best. Here, you will find a culture guided by diversity and inclusion, talented peers, comprehensive benefits and career development opportunities. Come make an impact on the communities we serve as you help us adv
Posted 2 days ago | Updated 8 hours ago

Intern, Automation Engineer

Verint Systems Inc

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Remote

Full-time

Job Description At Verint, we believe customer engagement is the core of every global brand. Our mission is to help organizations elevate Customer Experience (CX) and increase workforce productivity by delivering CX Automation. We hire innovators with the passion, creativity, and drive to answer constantly shifting market challenges and deliver impactful results for our customers. Our commitment to attracting and retaining a talented, diverse, and engaged team creates a collaborative environmen
Posted 60+ days ago | Updated 8 hours ago

Application Performance Monitoring System Administrator

Medline Industries, LP

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Remote

Full-time

Job Summary Job Description Job Summary The Application Performance Monitoring System Administrator will manage, maintain and support an enterprise level Appdynamics SaaS monitoring tool installation. You will act as an Appdynamics and APM (application performance monitoring) Subject Matter Expert, configure and maintain Appdynamics, analyze performance data, and provide insights to improve monitoring of Medline applications. As part of the Service Management Office, your primary goal is ava
Posted 6 days ago | Updated 5 hours ago

Manufacturing Application Managed Services Specialist

Connexion Systems & Engineering

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Remote or Dallas, Texas, USA

Contract

We have an opening for a Manufacturing Application Managed Services Specialist in Dallas, TX. Start date is 4/14 and will last for 8+ MONTHS. This is a temp to perm role okay if 100% Remote; if local likely 4 days per week in office Pay Rate is 73-85/hr Skills (EXPERT/ADVANCED/NONE): Manufacturing Application Managed Services Specialist 24x7 support Questions (must reply YES to #1-3): Have you done 24x7 support in the past? Do you have 5-7 years of Rockwell FactoryTalk, Wonderware, Kepware
Easy Apply
Posted 43 days ago | Updated 6 days ago

Help Desk Specialist I - Remote

Kforce Technology Staffing

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Remote or Plano, Texas, USA

Contract

RESPONSIBILITIES: Kforce has a client that is seeking a Help Desk Specialist to join their team remotely. Manager is open to remote anywhere within the U.S. and open to any timezone. Duties: * Help Desk Specialist will provide support to end users for computer, application, system, device, access and hardware issues * Identifies, researches, and resolves technical problems of moderate complexity * Responds to telephone, email and online requests for technical support * As a Help Desk Specialist
Posted 4 days ago | Updated moments ago

Cyber Security Systems Engineer

Lockheed Martin Corporation

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Remote or Kirtland Air Force Base, New Mexico, USA

Full-time

Job Description What We're Doing: At Lockheed Martin Rotary and Mission Systems (RMS), we are driven by innovation and integrity. We apply the highest standards of business ethics and visionary thinking to push the boundaries of what's possible. As a Lockheed Martin employee, you will have the opportunity to contribute to groundbreaking projects that shape the future of Aerospace and Defense. We value your skills, training, and education, and we are committed to providing a supportive environm
Posted 59 days ago | Updated 7 hours ago

Senior Storage Engineer

SS&C Technologies Inc

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Texas, USA

Full-time

As a leading financial services and healthcare technology company based on revenue, SS&C is headquartered in Windsor, Connecticut, and has 27,000+ employees in 35 countries. Some 20,000 financial services and healthcare organizations, from the world's largest companies to small and mid-market firms, rely on SS&C for expertise, scale, and technology. Job Description Title: Sr. Storage Engineer Locations: REMOTE / Kansas City, MO Note: While this is a remote position, there may be occasional
Posted 23 days ago | Updated 8 hours ago

Senior Storage Engineer

SS&C Technologies Inc

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Utah, USA

Full-time

As a leading financial services and healthcare technology company based on revenue, SS&C is headquartered in Windsor, Connecticut, and has 27,000+ employees in 35 countries. Some 20,000 financial services and healthcare organizations, from the world's largest companies to small and mid-market firms, rely on SS&C for expertise, scale, and technology. Job Description Title: Sr. Storage Engineer Locations: REMOTE / Kansas City, MO Note: While this is a remote position, there may be occasional
Posted 26 days ago | Updated 8 hours ago

Linux System Administrator

GovCIO

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Remote

Full-time

Overview GovCIO is hiring a Windows and Linux System Administrator to support Veterans Affairs operational needs . The role requires AWS, Windows, and Linux administration experience, with strong database management skills, to maintain infrastructure and ensure system security and performance. This position is fully remote within the United States. Responsibilities Plan the transition of development and/or production environments to new technologies . Ensure data integrity and facilitate elec
Posted 7 days ago | Updated 5 hours ago

Senior Virtual Systems Engineer

City of New York

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Remote or New York, New York, USA

Full-time

Company Description Job Description Permanent incumbent only. Only permanent Certified IT Administrator (LAN / WAN) will be considered. The New York City Department of Investigation (DOI) is one of the oldest law enforcement agencies in the country with a mission of combating municipal corruption. It serves the people of New York City by acting as an independent and nonpartisan watchdog for New York City government, City agencies, and City employees, vendors with City contracts, individuals
Posted 60+ days ago | Updated 8 hours ago

SailPoint Engineer

General Dynamics

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Remote

Full-time

Type of Requisition: Pipeline Clearance Level Must Currently Possess: Secret Clearance Level Must Be Able to Obtain: Secret Public Trust/Other Required: None Job Family: Solutions Architect Job Qualifications: Skills: Identity Access Management (IAM), Identity Governance, Identity Management (IdM) Certifications: None Experience: 10 + years of related experience ship Required: Yes Job Description: GDIT is seeking a skilled SailPoint Engineer to support the Defense Enterprise Office Soluti
Posted 3 days ago | Updated 7 hours ago

Linux System Administrator, Senior

GovCIO

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Remote

Full-time

Overview GovCIO is hiring a Windows and Linux System Administrator (Senior) to support Veterans Affairs operational needs . The role requires AWS, Windows, and Linux administration experience, with strong database management skills, to maintain infrastructure and ensure system security and performance. This position is fully remote within the United States. Responsibilities Plan the transition of development and/or production environments to new technologies. Ensure data integrity and facilit
Posted 1 day ago | Updated 5 hours ago