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

CyberSecurity/SysAdmin

$75.8k - $144.2k

RTX

Citizen, U.Person, or Immigration Status Requirements:

S. government issued security clearance is required prior to start date.?

S. citizens are eligible for a security clearance?

Security Clearance Type:

Security Clearance Status:

Active and existing security clearance required on day 1

With our three market leading businesses, world-class operations and investments in research and development, we offer capabilities and opportunity no one else can. We deliver solutions that help our nation and allies defend freedoms and deter aggression, creating a safer, more secure world. Join us and help shape the future of aerospace and defense.

Provide IT systems administration in a heterogeneous Microsoft Windows and RedHat?Linux?environment.

Execute actions as directed by senior staff and project management.

Manage ESXi, VCenter and Microsoft windows domains

Experience with Windows Server internals or Linux fundamentals to include DNS, DHCP, AD, and server replication methods.?

Experience with hardware RAID, hardware and software encryption and server management tools.

Perform data backup and restore, using industry best practice.

Install and configure software applications requested by end users.

Work with Cybersecurity professionals to maintain security requirements.?

Travel?required?as business?needs?dictate to other US Domestic locations, up to 10% per year.

Full time 100% Onsite position.

Typically requires a University degree or equivalent experience and a minimum of 2 years of prior relevant experience, or an Advanced Degree in a related field.

S. government issued Secret security clearance is required prior to start date. S. citizens are eligible for a security clearance.

Experience with Windows and/or Linux.

Experience Deploying Windows workstations and migrating end-user data.

Experience with operating system concepts and implementations.

Microsoft Windows Active Directory Services administration and support (e.g. user and computer objects administration, Group Policy).

Experience with network services related to Microsoft Windows environment (e.g. Experience with supporting desktop / workstation hardware.

Experience with an IT incident/service request system.

Our values drive our actions, behaviors, and performance with a vision for a safer, more connected world. 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.

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.

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.

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.

Privacy Policy and Terms:

Click on this link ( to read the Policy and Terms

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status, age or any other federally protected class.

Vacancy posted 5 days ago
Similar jobs that could be interesting for youBased on the CyberSecurity/SysAdmin in El Segundo, CA vacancy
  • $133.5k - $190.05k

     ...National Laboratory this summer, with initial customer deliveries beginning in 2028.About the Role:Radiant is seeking a Senior Systems Administrator to own the systems that keep the company running day-to-day within Microsoft 365 GCC High. You'll own the tenant, build our... 
    Suggested
    Full time
    Work experience placement
    Summer work
    Work at office
    Immediate start
    Remote work
    Flexible hours
    Weekend work

    Radiant Industries

    El Segundo, CA
    1 day ago
  • $80k

     ...technical problems through code.Job ResponsibilitiesHelpdesk & Systems SupportProvide Tier 1 and Tier 2 technical support for...  ...Working knowledge of Google Workspace, Microsoft 365, user account administration, and endpoint management.Solid understanding of networking... 
    Suggested

    Wild Card Creative Group

    Culver City, CA
    1 day ago
  •  ...Senior System Administrator Position Description The Senior Systems Administrator will serve as a critical member of Penhall's IT team, responsible for maintaining and enhancing the companys IT infrastructure, both on-premises and in the cloud. This role will focus... 
    Suggested
    Local area

    Penhall Company

    Culver City, CA
    2 days ago
  • $75.8k - $144.2k

     ...a safer, more 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 RedHat Enterprise Linux environment. Working as a team member in a fast-paced technological... 
    Suggested
    Full time
    Temporary work
    Work experience placement
    Work at office
    Remote work
    Flexible hours

    RTX

    El Segundo, CA
    4 days ago
  • $75k - $95k

     ...primary payloads attached to the bus -- and unlock a ‘one-to-many’ system, where each satellite has a large number of payloads which can...  ...we do in space. What You’ll Do: The System Administrator w ill handle the day-to-day operation, maintenance, and support... 
    Suggested
    Permanent employment
    Full time
    Flexible hours

    Space Kinetic

    El Segundo, CA
    1 day ago
  • $97k - $154k

     ...Senior System Administrator Playa Vista, California, United States Turning Space into a Transportation Layer for Earth Who We Are: Inversion builds advanced reentry systems to deliver next-generation capabilities from space. Our mission is to make Earth radically... 
    Permanent employment
    Work at office

    Inversion Space

    Playa Vista, CA
    3 days ago
  • $55k - $75k

     ...Overview We are seeking a motivated Systems Administrator to support and maintain our enterprise IT environment. This role is ideal for someone with solid foundational experience in Microsoft services, endpoint management, and hardware administration who is ready... 

    Tecolote Research

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

     ...forces to power the immersive experiences of the future as Cosm. Innovation is in our DNA. Summary Cosm is looking for a Senior Systems Administrator to keep our creative infrastructure running — render farms, remote VFX/post workstations, and large-scale media asset... 
    Hourly pay
    Temporary work
    Local area
    Remote work
    Night shift
    Weekend work
    3 days per week

    CoSM

    El Segundo, CA
    2 days ago
  •  ...Job Description Job Description The Role: Systems Administrator  The Location: SB, LA, OC, SD, California  Make a Difference Where It Matters Most  At CalPrivate Bank, we believe banking is personal. We have deep roots in the communities we serve, and our... 

    CalPrivate Bank

    El Segundo, CA
    12 days ago
  • $80k - $100k

     ...primary payloads attached to the bus -- and unlock a 'one-to-many' system, where each satellite has a large number of payloads which can...  ...Kinetic is seeking a mid-level Infrastructure & Systems Administrator to maintain and scale the infrastructure supporting our engineering... 
    Permanent employment
    Flexible hours

    Space Kinetic

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

     ...server management access management data backup software and license configuration workstation support Each day in the life of a Systems Administrator can bring something new - building a new IT infrastructure for a group of engineers, restoring files due to an outage,... 
    Temporary work
    Work experience placement
    Worldwide
    Flexible hours
    Weekend work

    Prattwhitney

    El Segundo, CA
    5 days ago
  • RTX, a leading aerospace and defense company, seeks an IT Systems Administrator to support a heterogeneous Windows and Linux environment onsite in El Segundo. You will troubleshoot, collaborate with Cybersecurity, manage ESXi/VCenter and AD, and assist with backups and... 
    Full time

    Prattwhitney

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

     ...creating a safer, more secure world. Join us and help shape the future of aerospace and defense. Principal Linux & Windows System Administrators , based in El Segundo, CA , infrastructure Workplace Services, collaborate with many teams to support exciting, critical... 
    Full time
    Temporary work
    Work experience placement
    Work at office
    Remote work
    Relocation
    Flexible hours

    RTX

    El Segundo, CA
    5 days ago
  •  ...have added to our spirits portfolio with our first Tequila and Mezcal brands.Key ResponsibilitiesSystem Administration:Manage and maintain our servers, storage systems, and virtualization platforms to ensure high availability and optimal performance.Monitor system... 
    Work experience placement
    Local area

    IJW Whiskey Company

    Beverly Hills, CA
    3 days ago
  •  ...MANTECH seeks a motivated, career, and customer-oriented Network System Administrator (NSA) - I to join our team in El Segundo, CA . You will provide day-to-day support for Collateral, Sensitive Compartmented Information (SCI), and Special Access Program (SAP)... 
    Full time
    Work at office
    Local area

    MANTECH

    El Segundo, CA
    6 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
    1 day ago
  • $145.1k - $269.5k

     ...us, ensuring security and prosperity.Join us in shaping a new era in space and find a career that's built for you.As an ESS SATCOM Systems Integration, systems engineering SME, you will:Act as a customer interface, foster customer relationship and interpret customer feedback... 
    Full time
    Temporary work
    Work experience placement
    Casual work
    Flexible hours

    Lockheed Martin

    El Segundo, CA
    4 days 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
    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
    2 days ago
  • Overview We are seeking an experienced and detail‑oriented Pelco System Administrator to oversee, manage, and ensure the optimal and secure operation of our Pelco video security systems. The successful candidate will have hands‑on experience with Pelco surveillance products... 
    For contractors
    Local area

    Hustler Casino

    Gardena, CA
    5 days ago
  • $133.5k - $190.05k

     ...at the Idaho National Laboratory this summer, with initial customer deliveries beginning in 2028.About the RoleRadiant is seeking a Systems Engineer to develop, maintain, and govern engineering design standards, requirements, and verification methodologies for the mass... 
    Full time
    Summer work
    Immediate start
    Remote work
    Flexible hours
    Weekend work

    Radiant Industries

    El Segundo, CA
    3 days ago
  • $75 - $115 per hour

     ..., testing, and lifecycle management of advanced space vehicle systems. The Systems Engineer will provide technical oversight across...  ...and agree that your application may be reviewed using AI tools.Job SummaryJob number: JP-006231739Profession: Systems Administrator/Engineer
    Contract work
    Temporary work
    For contractors

    TEKsystems

    El Segundo, CA
    3 days ago
  • $135k - $170k

    Modern Technology Solutions, Inc. (MTSI) is seeking a Strategic Requirements Systems Engineer to join our team in El Segundo, CA.MTSI's National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the intelligence... 
    Contract work
    For contractors
    Work at office

    Modern Technology Solutions

    El Segundo, CA
    3 days ago
  • $135k - $169k

    Modern Technology Solutions, Inc. (MTSI) is seeking an ESS Terminals Systems Engineer to join our team in El Segundo, CA.The MILSATCOM Systems Engineering, Integration, and Test (MSEIT) effort provides leading edge SE&I for the Space Force’s Space System Command. We support... 
    Contract work
    Work at office

    Modern Technology Solutions

    El Segundo, CA
    3 days ago
  • $75.8k - $144.2k

     ...else can. Together, we push the boundaries of known science and find new ways to connect and protect our world. The Space & Airborne Systems (SAS) organization within Systems Engineering & Test Capabilities (SE&TC) is seeking a Systems Engineer II to join the Life Cycle... 
    Temporary work
    Work experience placement
    Work at office
    Remote work
    Relocation package
    Flexible hours

    Raytheon

    El Segundo, CA
    4 days ago
  • $62k - $141k

    Systems EngineerThe Opportunity:Are you looking for an opportunity to combine your technical skills with big picture thinking to make an impact on national security space missions? You understand your customer’s environment and how to develop the right systems for their... 
    Full time
    Contract work
    Part time
    For contractors
    Work at office
    Local area
    Remote work

    Booz Allen Hamilton

    El Segundo, CA
    4 days ago
  • $85k - $100k

     ...team of talented professionals. Learn more about Partner at SUMMARY Partner is seeking an experienced Senior IT System Administrator to support, secure, and improve its Microsoft-centered technology environment. This role requires strong hands-on experience... 
    Full time
    Work at office
    Local area
    Weekend work

    Partner Engineering & Science, Inc.

    Torrance, CA
    4 days ago
  • $144.02k - $184.03k

     ...testing, and integration.Scope projects including requirements capture and initial design trades given open-ended problems.Ensure system quality and performance through software test, verification, and validation (V&V) technique.Teamwork, communicate and problem solve... 
    Permanent employment
    Full time
    Internship
    Immediate start
    Relocation package
    Flexible hours

    Varda Space Industries

    El Segundo, CA
    1 day ago
  •  ...Senior System Administrator The Senior System Administrator's role is to administer Pipeline Health's computer systems to ensure high levels of availability and security of the supported business applications. This individual participates in the planning and implementation... 
    Local area

    Coast Plaza Hospital, LP

    Gardena, CA
    16 hours ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to CyberSecurity/SysAdmin. Be the first to apply!