Senior Systems Administrator: Cloud, Citrix & Security
Willdan
Willdan Group, Inc. is looking for an experienced System Administrator in California to manage IT infrastructure. You will oversee on-premises and cloud-based systems, including Microsoft 365 and Citrix environments. Responsibilities include maintaining system performance, security, leading IT integrations during acquisitions, and providing mentorship to junior staff. Ideal candidates will have at least 5 years of experience in similar roles, strong knowledge of Microsoft 365, Windows Server, and scripting skills. Competitive salary and comprehensive benefits offered. #J-18808-Ljbffr
- ...Willdan is looking for a Systems Administrator in Anaheim, CA to oversee and manage their IT infrastructure. This role involves maintaining system availability and security, administering Microsoft 365 and Citrix environments, and leading IT integrations during acquisitions...CloudCitrixSenior
$102k - $189k
..., sea and cyber domains in the interest of national security. Job Title: Senior Systems Administrator Job Number: 34871 Job Location: Yorba Linda, CA... ...Minimum DoD8140 Work Role 451-Intermediate certification (Cloud+, GICSP, GSEC, Security+, SSCP) Preferred...CloudSeniorLocal areaFlexible hours- ...A premier automotive dealership in California is looking for a Sr. Systems Administrator to manage enterprise infrastructure. This role includes leading projects, optimizing server environments, and ensuring system availability. The ideal candidate will have 5-8+ years...CloudSenior
$66k - $84k
...lendistry.com. A Day in the Life The Systems Administrator is responsible for operating, maintaining, and securing Lendistry's core systems and... ..., Directory Services, Cloud Services, Virtual Desktop Infrastructure... ...Desktop experience, such as Citrix and VMware. Experience with M...CloudCitrixFull timeWork at officeLocal area$85k - $90k
...alternative application process. Systems Administrator Administrative Suppo Anaheim... ..., Microsoft 365, and Citrix environments. Why Willdan? Comprehensive... ...stability, performance, and security, while also leading... ...maintain on‑premises and cloud‑based infrastructure (e.g.,...CloudCitrixLocal area- ...promotion. Position Description The Senior Systems Administrator will serve as a critical member of... ..., both on-premises and in the cloud. This role will focus on ensuring high... ...privilege access, conditional access, and secure system configurations. Lead efforts...CloudSeniorFull timeFor contractorsWork at officeLocal areaRemote work
- ...The University of California - Irvine is seeking a Systems Administrator 3 to maintain the integrity and security of its server infrastructure across two data centers. The role supports over 200 Windows and Unix servers and 3,000 client machines. The ideal candidate will...Senior
$108.9k - $136k
...Senior Information Security Engineer Opportunity at Orange County's Federal Credit Union Are... ...and availability of our critical systems across on-prem and cloud environments. Be part of a... ...container technologies, such as VMware, Citrix Xen, Docker, or Kubernetes. ~...CloudCitrixSenior- ...Brown Companies in Orange, CA is seeking a skilled security specialist to enhance the security of our information systems, networks, and data. You will be responsible for... ..., and the design of security controls in cloud and on-premises environments. This role requires...CloudSenior
$95k
...leading dealership group is looking for a Sr. Systems Administrator in Cerritos, CA. This role involves overseeing... ...enterprise infrastructure, managing servers and cloud solutions, and ensuring high availability and security for various systems. Candidates should have 5–...CloudSeniorFull time- ...Role: Network Administrator Duration: 6+ Months Location... ...Summary The Systems Network Administrator... ..., Exchange, RightFax, Citrix Applications Server... ...system and network events, security, and environmental... ...Office 365 and various cloud services. Manages...CloudCitrixWork experience placementLocal areaRemote work
- ...Role: Senior Systems Administrator with VMWare and Linux Location: Irvine, CA - Onsite... ...with client stakeholders and internal cloud migration teams to achieve project goals... ...including their systems, network, and security administrators, to understand their environments...CloudSeniorWork experience placementWork at office
- ...Hyundai Capital in Irvine, CA is hiring a Senior Cloud Infrastructure Architect to design and govern scalable cloud solutions on AWS. The... ...Responsibilities include leading cloud architecture for workloads, ensuring security best practices, and optimizing costs. Hyundai Capital offers...CloudSenior
- ...Acra Lending is seeking an experienced Systems Security Engineer to join our team in Irvine, California. This role focuses on enterprise security engineering and cloud security architecture, requiring hands-on experience with security technologies across modern infrastructures...CloudSenior
- ...Ernst & Young Oman is seeking an Application Security Engineer to implement and manage application development platforms, optimizing security tools to facilitate secure deployments. You will work with a team of cybersecurity professionals to enhance development processes...CloudSenior
$325k
...Senior Enterprise Account Executive - Orange County, CA U.S. (Remote) Harness is the... ...code – testing, deployments, application security, reliability, compliance, and cost... ...protected API calls, and helped manage $2.8B in cloud spend — enabling customers like United...CloudSeniorLocal areaImmediate startRemote workFlexible hoursShift work$150k - $200k
...A leading networking devices provider based in California seeks an experienced security engineer to enhance the cloud-native infrastructure's security posture. The ideal candidate will have a strong background in infrastructure security, particularly in AWS environments...CloudSenior- ...A leading tech solutions provider is looking for a Senior DevOps Engineer to enhance deployment speed and reliability. You will be responsible for automating CI/CD pipelines and managing cloud infrastructure across various applications. The ideal candidate will have strong...CloudSenior
- ...Services Department seeks an IS Systems Specialist III to serve in the Security Division. Under general supervision... ...will be responsible for system administration across a variety of platforms and... ...Security Orchestration Platform (XSOAR) Cloud Security services XDR SIEM...CloudSenior
- ...Edwards Lifesciences Belgium in Irvine, California, seeks a skilled Security Engineer to enhance product security and develop secure... ...with cross-functional teams to implement security practices in cloud, application, and data security. The position requires a Bachelor...CloudSenior
$130k - $178k
...and Operations relating Azure cloud environments and our existing... ...cloud, hardware, software, and systems which includes operating systems... .... Migrates, scales, and secures our on‐premise to cloud services... ...Server/Exchange Online, Citrix XenDesktop and Horizon, vSphere...CloudCitrixSeniorWork at officeLocal area$125k
...Opportunity We are seeking a highly skilled and strategic Senior Information Security Analyst to spearhead the protection of our enterprise data, systems, and hybrid infrastructure (On-Premise and Multi-Cloud). In this role, you will balance technical execution with strategic...CloudSeniorWork at officeImmediate startNight shift- ...Together we win! The Opportunity The Senior GRC Information Security Analyst role will be part of the Information... ...Bachelor’s degree in information systems, engineering, business, risk... ...Incident Response, Security Engineering, Cloud Security, Artificial Intelligence (AI...CloudSeniorLocal areaImmediate startFlexible hours
$95k
...Salary Range: $95,000 a year Role Overview As Sr. Systems Administrator, you will serve as a technical anchor for our enterprise infrastructure spanning servers, cloud platforms, identity systems, networking, and security. You’ll lead projects, mentor junior admins,...CloudSeniorFull time- ...Lendistry seeks a Systems Administrator responsible for operating and securing core systems and network infrastructure. This role includes supporting call center operations and managing hardware, software, and network configurations. The ideal candidate should have 3-...Cloud
$121.68k - $147.64k
...Energy Solutions in California is seeking a Database Administrator to manage and optimize databases, ensuring security and performance. In this hybrid role, you will collaborate with development and operations teams, implement data governance, and create insightful reports...SeniorRemote work$140k - $175k
...for maintaining and improving the security of the organization's information systems, networks and data. Key... ...implement security controls across cloud and on-premises environments Create... ...0 (Microsoft Identity and Access Administrator) are a plus. Proficiency in Microsoft...CloudSeniorFull timeWork at officeRemote work$145k - $205k
...an impact: Provide solution designs and security architecture with strategic guidance for enterprise-level security initiatives, systems integrations, and tools, delivering scalable... ...enterprise architectures, including cloud infrastructure, secure data access patterns...CloudSeniorWork experience placement- ...UCI Health in California is seeking a Systems Administrator responsible for maintaining server integrity and security. The role involves supporting over 200 servers and 3000 clients, ensuring smooth operations while remaining knowledgeable about new technologies. The ideal...Senior
$45 - $52 per hour
...coordinate very closely with Senior Service Manager and... ...across customer systems. Key Responsibilities Lead... ...Cisco, Sophos, SonicWall), cloud platforms (Microsoft 36... ...(VMware Horizon, Citrix, Hyper‑V). Ability to coordinate... ...(Duo, Microsoft), and security monitoring (NIDS, DLP)....CloudCitrixPermanent employmentFull timeRemote workShift workNight shift
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