Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Windows Systems Administrator

$95.5k - $181.7k

Relha LLC

Principal Windows Administrator- Must have active secret clearance U.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. citizenship is required, as only U.S. citizens are eligible for a security clearance At RTX, the world's largest aerospace and defense company, 185,000 great minds are united by purpose and inspired to make a difference solving the world’s most complex problems. With our three market leading businesses, world-class operations and investments in research and development, we offer capabilities and opportunity no one else can. Together, we push the boundaries of known science and find new ways to connect and protect our world. Raytheon brings the strength of more than 100 years of experience and renowned engineering expertise to meet the needs of today’s mission and stay ahead of tomorrow’s threat. We deliver solutions that help our nation and allies defend freedom and deter aggression, creating a safer, more secure world. Join us and help shape the future of aerospace and defense. Principal System Administrators, based in El Segundo, CA, infrastructure Workplace Services, collaborate with many teams to support exciting, critical programs with classified information system capabilities. Success in this role means you can develop, implement and maintain secure, cost-efficient environments across various classified programs. Program teams rely on your collaboration and guidance to define computing requirements and create end-to-end solutions to solve complex IT infrastructure problems. What You Will Do: Provide IT systems administration in a heterogeneous Microsoft Windows and Redhat Enterprise Linux environment. Collaborate in a fast-paced environment, using troubleshooting skills to resolve complex technical issues, including hardware and OS integration, while adapting to evolving challenges as part of a team. Working with Cybersecurity professionals to maintain security requirements and provide documentation and training on advanced IT processes and procedures and other tasks as assigned. Develop solutions and documentation about a variety of technical problems. Must be able to obtain Department of Defense Directive (DoDD) 8140 / 8570 Certification requirements (CompTIA Security+ or equivalent certification) Qualifications You Must Have: Typically requires a bachelor’s degree and a minimum of 5 years of prior relevant experience or a master’s degree and minimum of 3 years of prior relevant experience. Must have an active a transferable U.S. government issued DoD Secret security clearance prior to start date. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance. Qualifications We Prefer: Experience with Windows 11, 10 Windows Server 2022, 2019, 2016. Experience with Veritas Netbackup, Veeam or closely related software Experience with data storage, NAS, and SAN technologies and solutions. Specifically Net App. Familiarity with Splunk, Nessus, Symantec, SCCM highly desired VMware expertise highly desired. Experienced mentoring individuals and teams. What We Offer: Our values drive our actions, behaviors, and performance with a vision for a safer, more connected world. At RTX we value: Safety, Trust, Respect, Accountability, Collaboration, and Innovation. As part of our commitment to maintaining a secure hiring process, candidates may be asked to attend select steps of the interview process in-person at one of our office locations, regardless of whether the role is designated as on-site, hybrid or remote. The salary range for this role is 95,500 USD - 181,700 USD. The salary range provided is a good faith estimate representative of all experience levels. RTX considers several factors when extending an offer, including but not limited to, the role, function and associated responsibilities, a candidate’s work experience, location, education/training, and key skills. Hired applicants may be eligible for benefits, including but not limited to, medical, dental, vision, life insurance, short-term disability, long-term disability, 401(k) match, flexible spending accounts, flexible work schedules, employee assistance program, Employee Scholar Program, parental leave, paid time off, and holidays. Specific benefits are dependent upon the specific business unit as well as whether or not the position is covered by a collective-bargaining agreement. Hired applicants may be eligible for annual short-term and/or long-term incentive compensation programs depending on the level of the position and whether or not it is covered by a collective-bargaining agreement. Payments under these annual programs are not guaranteed and are dependent upon a variety of factors including, but not limited to, individual performance, business unit performance, and/or the company’s performance. This role is a U.S.-based role. If the successful candidate resides in a U.S. territory, the appropriate pay structure and benefits will apply. RTX anticipates the application window closing approximately 40 days from the date the notice was posted. However, factors such as candidate flow and business necessity may require RTX to shorten or extend the application window. RTX is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability or veteran status, or any other applicable state or federal protected class. RTX provides affirmative action in employment for qualified Individuals with a Disability and Protected Veterans in compliance with Section 503 of the Rehabilitation Act and the Vietnam Era Veterans’ Readjustment Assistance Act. #J-18808-Ljbffr

Vacancy posted 3 days ago
Similar jobs that could be interesting for youBased on the Windows Systems Administrator in El Segundo, CA vacancy
  • RTX in El Segundo, CA is seeking a Systems Administrator to manage Windows servers, storage, file services, and access control in an onsite role. You will back up data, configure software and licenses, and work with Cybersecurity to meet DoD security requirements. Candidates... 
    Suggested

    Prattwhitney

    El Segundo, CA
    20 hours ago
  • RTX is seeking a Principal System Administrator in El Segundo, CA, to provide IT systems administration in Windows and Red Hat environments. You will collaborate in a fast-paced team, resolving complex issues and supporting cybersecurity requirements. Candidates must have... 
    Suggested
    Full time

    Prattwhitney

    El Segundo, CA
    4 days ago
  • RTX in the United States seeks a Systems Administrator to manage Windows servers, storage, access control, backups, and software configurations for a team of engineers. You will collaborate with cybersecurity specialists to maintain security requirements and patch management... 
    Suggested

    Raytheon

    El Segundo, CA
    3 days ago
  • Prattwhitney is looking for an IT Systems Administrator in El Segundo, CA, to provide IT systems administration in an environment utilizing Microsoft Windows and RedHat Enterprise Linux. The role involves supporting 24x7 operations and collaborating with multiple teams.... 
    Suggested
    Flexible hours

    Prattwhitney

    El Segundo, CA
    1 day ago
  • Prattwhitney is seeking an IT Systems Administrator in El Segundo, CA, to manage IT systems in both Windows and RedHat Enterprise Linux environments. The role requires an active Top Secret security clearance and the ability to troubleshoot and resolve technical issues.... 
    Suggested

    Prattwhitney

    El Segundo, CA
    1 day ago
  • RTX in El Segundo, CA is seeking a Principal Linux & Windows System Administrator to support classified programs. You will administer Windows and Red Hat environments, work with Cybersecurity to ensure security compliance, and document complex IT processes. A DoDD 8140... 
    Relocation

    Prattwhitney

    El Segundo, CA
    3 days ago
  • RTX is seeking a Principal Windows Administrator in El Segundo, CA, requiring an active DoD security clearance. You will administer Windows and Linux systems, collaborate with Cybersecurity, and help define computing requirements for classified programs. Ideal candidates... 

    Relha LLC

    El Segundo, CA
    4 days ago
  • $95.5k - $181.7k

     ...and help shape the future of aerospace and defense. Principal System Administrators, based in El Segundo, CA, infrastructure Workplace Services,...  ...IT systems administration in a heterogeneous Microsoft Windows and Redhat Enterprise Linux environment. Collaborate in a fast... 
    Full time
    Temporary work
    Work experience placement
    Work at office
    Remote work
    Worldwide
    Relocation
    Flexible hours

    Prattwhitney

    El Segundo, CA
    4 days ago
  • $95.5k - $181.7k

    Raytheon is seeking a qualified IT Systems Administrator to work onsite in El Segundo, California. The ideal candidate must have a university degree and a minimum of 5 years of experience, alongside an active Top Secret security clearance. Responsibilities include managing... 
    Full time

    Raytheon

    El Segundo, CA
    1 day ago
  •  ...is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars.SR. IT SYSTEMS ADMINISTRATOR, IT APPLICATIONS As a Senior IT Systems Administrator, you will serve as a key technical leader and Subject Matter Expert for... 
    Permanent employment
    Temporary work

    SpaceX

    Hawthorne, CA
    20 hours ago
  • The Ring and Blink CS Technology Enablement team is seeking a Systems Engineer to support the AI-driven platforms powering next-...  ...AI-driven solutions for document management, reporting, and administrative tasks· Stay current on emerging AI capabilities and recommend... 
    Local area

    Amazon

    Hawthorne, CA
    20 hours ago
  •  ..., supporting and optimizing your IT initiatives. USM Business Systems, established in 1999, is an industry-leading private talent management...  ...and performance upgrades Job Description: As a Database Administrator at DaVita, you will design, create, manage and tune production... 
    Temporary work

    USM Systems

    El Segundo, CA
    1 day ago
  • $60 - $70 per hour

     ...Innovation is in our DNA. Summary Cosm is looking for a Senior Systems Administrator to keep our creative infrastructure running — render farms,...  ...servers, virtual infrastructure, and remote workstations (Windows, Mac, Linux). Administration of render, storage, network, and... 
    Hourly pay
    Temporary work
    Local area
    Remote work
    Night shift
    Weekend work
    3 days per week

    CoSM

    El Segundo, CA
    12 hours ago
  •  ...directly depends on how you apply technology - on the people leading, supporting and optimizing your IT initiatives. USM Business Systems, established in 1999, is an industry-leading private talent management firm, specializing in providing unique IT turnkey solutions,... 
    Full time
    Temporary work
    Immediate start

    USM Systems

    El Segundo, CA
    20 hours ago
  • $59 - $81 per hour

     ..., access-control technologies, and OAuth-based authentication flows. Develop secure API integrations with internal and external systems. Manage environment variables, secrets, and configuration securely and maintainable. Add input validation, error handling, logging... 
    Remote work

    GrabJobs

    Inglewood, CA
    3 days ago
  • $120k - $180k

     ...visit Role Overview CHAOS Industries is hiring a Network DLP Administrator to own the design, implementation, and day‑to‑day operation of...  ...network security engineers to ensure DLP policies align with system authorization boundaries, classification requirements, and data... 
    Work experience placement
    Casual work
    Relocation package

    CHAOS Industries

    El Segundo, CA
    1 day ago
  • Quantum Space is seeking a Tier 2 IT Helpdesk Technician to provide second-level support and technical troubleshooting across the organization, including workstations, devices, and peripherals. You will handle escalated tickets and work with Jira Service Management, ServiceNow...

    Quantum Space

    Hawthorne, CA
    4 days ago
  • $29 - $40 per hour

     ...Desk to resolve escalated issues, maintain end-user system reliability, assist with systems administration tasks, and support ongoing IT and infrastructure...  ...patching, updates, and configuration changes across Windows, macOS, and Linux endpoints. Perform advanced troubleshooting... 
    Hourly pay
    Permanent employment
    Full time
    Work experience placement

    Quantum Space

    Hawthorne, CA
    4 days ago
  • $80k - $100k

     ...to the bus -- and unlock a 'one-to-many' system, where each satellite has a large number...  ...a mid-level Infrastructure & Systems Administrator to maintain and scale the infrastructure...  ...Job Responsibilities: Administer Windows Server and Linux environments, including... 
    Permanent employment
    Flexible hours

    Space Kinetic

    El Segundo, CA
    6 days ago
  • Hawthorne is seeking a friendly Leasing Consultant to welcome prospects, deliver personalized apartment tours, and answer inquiries, ensuring every visitor feels valued and excited to call Hawthorne home. You will plan resident events, support lease applications and move...

    Hawthorne Residential Partners

    Hawthorne, CA
    2 days ago
  •  ...Specialist to be the frontline resource for day-to-day technical support and site buildouts. You will deploy workstations, configure systems, and work with senior IT staff to resolve escalations, supporting secure, classified environments. The role emphasizes hands-on... 

    Nooks

    El Segundo, CA
    20 hours ago
  • $120k - $140k

     ...You'll own the full IT function end-to-end, from managing our systems and tools to ensuring every new hire has a seamless first day and...  ...management Strong MacOS background and experience overseeing Windows environments Excellent communication and stakeholder management... 
    Work at office
    Day shift

    HiveWatch, Inc.

    El Segundo, CA
    1 day ago
  •  ...federal regulations and the sensitive nature of the work involved. Ability to obtain Public Trust Clearance 3–5 years of Salesforce Administration experience with strong knowledge of Salesforce architecture, security, and environment management. Salesforce Certified... 
    Full time
    Contract work
    Remote work

    GrabJobs

    Inglewood, CA
    1 day ago
  • $71k - $73.7k

     ...development and manufacturing of various systems for military aerospace and vehicles....  ...and guidance to users Light network Administration duties   SKILLS AND REQUIREMENTS:...  ...Basic working/configuration knowledge of Windows 11 Enterprise  ~ Basic working/configuration... 
    Permanent employment
    Contract work
    For contractors
    Work at office

    Marvin Group

    Inglewood, CA
    more than 2 months ago
  • Northrop Grumman Corp. (JP) seeks a Systems Administrator to support classified government contracts on-site at the Redondo Beach, CA location...  ...clearance and may involve 10% travel. Responsibilities include Windows domain administration, security compliance, backup/recovery,... 

    Northrop Grumman

    Redondo Beach, CA
    20 hours ago
  • $99k - $117k

     ...we are developers and pioneers of out-of-the-box communication systems for satellites, UAVs, launch vehicles, and other space and...  .... We are looking to add a Senior Information Technology (IT) Administrator to our team. This role is a project‑focused role responsible for... 
    Permanent employment
    Full time
    Contract work
    Work experience placement
    Work at office
    Local area
    Remote work

    Roman Health Pharmacy LLC

    El Segundo, CA
    7 hours ago
  • $75.8k - $144.2k

     ...secure world. Join us and help shape the future of aerospace and defense. What You Will Do: Provide IT systems administration in a heterogeneous Microsoft Windows and RedHatEnterpriseLinuxenvironment. Working as a team member in a fast-paced technological environment... 
    Full time
    Temporary work
    Work experience placement
    Flexible hours

    Raytheon

    El Segundo, CA
    3 days ago
  • $103.6k - $155.4k

     ...opportunities to work on revolutionary systems that impact people's lives around the world...  ...Solutions team is seeking a Systems Administrator to support information system lifecycle...  ...support multiple networks, ensuring necessary Windows administration tasks are completed;... 
    Full time
    Relocation package
    Shift work
    Weekend work

    Relha LLC

    Redondo Beach, CA
    1 day ago
  • Cosm is looking for a Senior Systems Administrator to keep our immersive infrastructure running—render farms, remote VFX workstations, and large-scale media asset management. This hands-on role spans local and cloud systems, and requires managing the high-performance environment... 
    Local area
    Remote work

    CoSM

    El Segundo, CA
    1 day ago
  • $95.5k - $181.7k

     ...Top Secret U.S. government security clearance must be available on day one. What You Will Do Provide IT systems administration in a heterogeneous Microsoft Windows and RedHat Enterprise Linux environment. Apply troubleshooting techniques to resolve moderate‑to‑high‑scope... 
    Full time
    Temporary work
    Casual work
    Flexible hours

    Prattwhitney

    El Segundo, CA
    1 day ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Windows Systems Administrator. Be the first to apply!