Principal Windows Systems Administrator - Top Secret required RTXPrincipal Windows Systems Administrator - Top Secret requiredEl Segundo, CaliforniaActive and existing security clearance required on day 1 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. 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.
IT Systems Administrator - Millennium Space Systems BoeingIT Systems Administrator - Millennium Space SystemsEl Segundo, CaliforniaMillennium Space Systems also provides eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work. Experience administering Red Hat Linux based systems with minimal support, to include Linux sub-systems, patching, packaging (RPM), performance tuning, networking, user management, and security.
NewSystems Administrator CalPrivate BankSystems AdministratorBeverly Hills, CAThe successful candidate will bring strong technical expertise in Active Directory, VMware, Microsoft Entra ID, Microsoft Intune, DHCP, DNS, Windows Server, and enterprise backup solutions, along with solid general networking skills and working knowledge of identity and access management (IAM), privileged access management (PAM), mobile device management, and endpoint security. Because technology support at CalPrivate is ultimately about supporting people, we are also looking for someone who is approachable, responsive, solutions-oriented, and comfortable working directly with both our internal teams and external clientele.
IT Systems Engineer – Systems Administrator and Test Support (Job ID:4488) Valkyrie EnterprisesIT Systems Engineer – Systems Administrator and Test Support (Job ID:4488)Port Hueneme, CaliforniaIT Systems Engineer – Systems Administrator and Test Support Contingent upon contract award and funding Purpose: Valkyrie Enterprises is seeking a versatile IT Systems Engineer – Systems Administrator and Test Support to support classified computing environments at Naval Surface Warfare Center Port Hueneme Division, Port Hueneme, California. The ideal candidate will maintain secure and compliant lab operations, administer Windows and Linux systems, and support AEGIS Weapon System (AWS) and Ship Self Defense System (SSDS) tactical software installation and maintenance.
NewSr IT Systems Administrator Cognizant Technology Solutions CorpSr IT Systems AdministratorLong Beach, CA$63,000–$74,000 / yearOur deep industry, process and engineering expertise enables us to build an organization's unique context into technology systems that amplify human potential, drive tangible outcomes and keep global enterprises ahead in a fast-changing world. About Cognizant: Cognizant (Nasdaq: CTSH) is an AI Builder and technology services provider, bridging the gap between AI investment and enterprise value by building full-stack AI solutions for our clients.
Systems Administrator KBRSystems AdministratorCamarillo, CA$130,000–$170,000 / yearThe successful candidate will Provide Systems Administration support to the Test Resource Management Center's (TRMC) All Domain Test Range (ADTR) and INDOPACOM Pacific-Rim Multi-Domain Training and Experimentation Capability Team, Joint Mission Environment Test Capability (JMETC) Secret Network (JSN) Node, JMETC Multiple Independent Levels of Security Network (JMN) Node, Secret Defense Research and Engineering Network (SDREN), Defense Research and Engineering Network (DREN); As a SA, you will be a critical part of our team responsible for evaluating customer requirements on complex technical challenges. Strong background in the setup, configuration, and maintenance of virtualization environments- VMware preferred (VxRail, vSphere, vDS, NSX) Strong Windows Skills (Active Directory, Group Policy, DNS, Web Application Proxy, ADFS, PKI) Strong Linux Skills (Docker, Containers, Kubernetes, RHEL, Satellite, scripting, ansible playbooks) Strong documentation skills (Writing SOPs, Creating Networking Diagrams).
Systems Administrator Johnson Service GroupSystems AdministratorCalabasas, CA$40–$50 / hourThis role provides Tier 2/Tier 3 technical support while administering virtualization, cloud, identity, networking, collaboration, telephony, and endpoint environments. Manage Citrix Cloud / Virtual Apps and Desktops, including virtual desktops, published applications, machine catalogs, images, and user sessions.
Systems Administrator Resource Management Concepts, Inc.Systems AdministratorPort Hueneme, CAThe ideal candidate brings a proactive approach to system reliability, cybersecurity compliance, and end-user support in a dynamic operational environment. Salary at RMC is determined by various factors, including but not limited to location, a candidate's specific combination of education, knowledge, skills, competencies, and experience, as well as contract-specific requirements.
Senior Network and Computer Systems Administrator SaalexSenior Network and Computer Systems AdministratorCamarillo, CA$130,000–$140,000This role requires extensive experience with Windows and Linux administration, cybersecurity compliance, automation, patch management, enterprise services, and server lifecycle support. Saalex is seeking a Senior Network & Systems Administrator in Camarillo, CA to support the administration, security, modernization, and sustainment of enterprise server and network environments.
IT Systems Administrator, Launch SpaceXIT Systems Administrator, LaunchHawthorne, CA$95,000–$115,000 / yearTo conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State. You may also be eligible for long-term incentives, in the form of company stock, stock options, or long-term cash awards, as well as potential discretionary bonuses and the ability to purchase additional stock at a discount through an Employee Stock Purchase Plan.
Systems Administrator The Los Angeles RamsSystems AdministratorWoodland Hills, CaliforniaSystems Administrator Position Overview The Los Angeles Rams are seeking an experienced and motivated Systems Administrator to support, maintain, and enhance the organization's enterprise technology environment. Microsoft 365 Administration Manage and optimize Microsoft 365 services, including Exchange Online, Teams, SharePoint Online, and related technologies.
NewSenior Linux Systems Administrator AeroVironment IncSenior Linux Systems AdministratorSimi Valley, CA$91,000–$138,750 / yearIdentity & Access Management (MFA/PAM): Implement and enforce robust authentication and authorization frameworks, including smart card/FIPS-compliant MFA at desktop and SSH login, PAM module engineering, SSSD/FreeIPA integration, Active Directory/LDAP bridging, and centralized sudoers delegation. Enterprise Linux Server Administration: Design, build, configure, and maintain mission-critical Linux servers across on-prem (VMware vSphere) and cloud environments (OCI, AWS, Azure), supporting engineering workloads, database platforms, and custom development pipelines.
Systems Administrator III KapitusSystems Administrator IIILos Angeles, CA$96,300–$154,400 / yearAll open positions are posted in location specific employment portals available at www.kapitus.com/careers All legitimate Kapitus job postings on employment sites will direct candidates to complete an application through these portals before completion of the hiring process. Administer and harden Windows Server environments, Active Directory (on-prem and Azure AD), and Microsoft 365 services including Exchange Online, Teams, SharePoint, and OneDrive.
Senior Network And Computer Systems Administrator SaalexSenior Network And Computer Systems AdministratorCamarillo, CA$130,000–$140,000 / yearThis role requires extensive experience with Windows and Linux administration, cybersecurity compliance, automation, patch management, enterprise services, and server lifecycle support. Saalex is seeking a Senior Network & Systems Administrator in Camarillo, CA to support the administration, security, modernization, and sustainment of enterprise server and network environments.
Network & Information Systems Administrator Quantum SpaceNetwork & Information Systems AdministratorHawthorne, MarylandDesign, deploy, secure, and administer enterprise network infrastructure including switches, routers, firewalls, wireless networks, VPNs, Zero Trust Network Access (ZTNA), and software-defined networking (SDN) technologies. In this role, you will combine systems administration, enterprise networking, cybersecurity, and infrastructure management to ensure the availability, security, and performance of mission-critical information systems supporting spacecraft development and business operations.
Information Systems Administrator Quantum SpaceInformation Systems AdministratorHawthorne, CaliforniaUnderstand various networking technologies and the ability to provide logical network implementations, including routing, switching, access-control, and LAN/VLAN/WLAN methodologies. To comply with U.S. Government space technology export regulations, including ITAR, applicants must be a U.S. citizen, lawful permanent resident, protected individual per 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State.
Principal Systems Administrator RTXPrincipal Systems AdministratorEl Segundo, CaliforniaActive and existing security clearance required after day 1 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. 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, updating virus definitions and security patches, teaming with our brilliant engineers on how to improve their processes, and more.
Senior Systems Administrator SaalexSenior Systems AdministratorCamarillo, CaliforniaThe selected candidate will serve as a senior technical resource responsible for systems administration, cybersecurity compliance, RMF support, vulnerability management, configuration management, and enterprise infrastructure support across multiple mission-critical systems. Experience implementing and maintaining cybersecurity controls, system hardening, patch management, STIG compliance, and vulnerability remediation.
Systems Administrator-Cleared Voyager Space HoldingsSystems Administrator-ClearedLong Beach, CA$170,000–$200,000 / yearTo conform to U.S. Government export regulations, including the International Traffic in Arms Regulations (ITAR) (22 CFR Parts 120-130) and the Export Administration Regulations (EAR) (15 CFR Parts 730-774), applicants for this position must be a U.S. Person: a US Citizen, a lawful permanent resident of the U.S., or a protected individual as defined by 8 U.S.C. § 1324b(a)(3). We tackle the most complex challenges to unlock new frontiers for human progress, fortify national security, and protect critical assets to lead in the race for technological and operational superiority from ground to space.
AI Projects Coordinator / QO Systems Administrator Eckert & Ziegler Isotope Products, Inc.AI Projects Coordinator / QO Systems AdministratorValencia, CA$30–$36 / hourEckert & Ziegler Isotope Products provides sealed and unsealed radiation sources and materials for Medical Imaging sources; Industrial sources for measurement and analysis; Oil Well Logging sources and related products; Reference, Calibration and Environmental Monitoring sources and solutions; Bulk radioisotopes for pharmaceutical, therapeutic and industrial product manufacturing; Services for collection, recycling and disposal of sources and low-activity waste; Sources for industrial Non-Destructive Testing; High-Activity radiation sources for radiation processing and sterilization; Medical and Industrial irradiators for blood irradiation, sterilization or calibration. This position would manage the administration of existing and planned quality / regulatory systems including but not limited to Document Control, Training, Maintenance of Quality Records, and Microsoft Dynamics D365 and implementation of e-QMS in Latin America and US.