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

System Administrator (L1/L2 Support)

Envision Financial Systems, Inc

Job Description

Job Description

Experience Required:

4+ years of experience in IT infrastructure and system administration

 

Job Summary:

We are seeking an experienced  System Administrator who can efficiently handle both  L1 and L2-level tasks across servers, networks, and user systems. The ideal candidate will provide comprehensive technical support, ensure system uptime, perform preventive maintenance, and assist in implementing IT infrastructure improvements.

 

Key Responsibilities:

Level 1 (L1) Responsibilities:

  • Provide first-line technical support to users via phone, email, or ticketing system.
  • Troubleshoot and resolve basic hardware, software, and network issues.
  • Perform user account creation, password resets, and access management in Active Directory or similar systems.
  • Handle printer, peripheral, and endpoint configuration .
  • Monitor system alerts and escalate issues to L2/L3 as necessary.
  • Log and track all incidents, ensuring proper documentation and timely resolution.

Level 2 (L2) Responsibilities:

  • Troubleshoot and resolve server, network, and system-level incidents escalated from L1.
  • Manage and maintain Windows/Linux servers , including patching, performance tuning, and backups.
  • Administer Active Directory, DNS, DHCP, Group Policy , and related infrastructure services.
  • Monitor system performance, analyze logs, and implement corrective actions proactively.
  • Configure and manage virtualization environments (Hyper-V, etc.).
  • Support backup solutions , disaster recovery, and data restoration activities.
  • Collaborate with network, security, and application teams on infrastructure projects.
  • Maintain accurate documentation of configurations, procedures, and support tickets.

 

Required Skills & Qualifications:

  • Bachelor’s degree in Computer Science, Information Technology , or related discipline.
  • 4+ years of experience in system administration or IT infrastructure support.
  • Strong understanding of:
    • Windows Server / Linux administration
    • Active Directory, Group Policy, DNS, DHCP
    • Virtualization (Hyper-V)
    • Networking fundamentals (TCP/IP, LAN/WAN, VPNs, firewalls)
    • Backup and restore operations
  • Experience with monitoring tools .
  • Basic scripting or automation skills preferred.
  • Excellent problem-solving, communication, and documentation skills.

 

Preferred Certifications (Optional):

  • Microsoft Certified: Windows Server Administrator Associate
  • CompTIA Server+ / Network+ / Security+

 

Key Attributes:

  • Strong customer-service mindset.
  • Ability to multitask and manage priorities under pressure.
  • Team-oriented with proactive and analytical thinking.
  • Willingness to work in rotational shifts or on-call support when required.
Company Description

Envision Financial Systems, Inc. (“Envision”) is a privately held corporation with headquarters in Irvine, California. Envision has offices in Owings Mills, Maryland, Denver and Bangalore, India providing client support, system hosting, business process outsourcing and software development respectively. Envision was incorporated in 1994.

Envision provides real-time investor recordkeeping services and other technologies for mutual fund transfer agents, broker dealers, asset managers, and 529 program providers. Our products let firms increase their efficiency and improve their customer satisfaction, while enabling their emerging business needs. Our products use industry standard open technologies, modular design, intuitive user interfaces and configurable rules. By adhering to these design guidelines we pride ourselves in providing our clients and the market with new features, advanced functions and leading edge product capabilities in a quick and cost effective manner.

Company Description

Envision Financial Systems, Inc. (“Envision”) is a privately held corporation with headquarters in Irvine, California. Envision has offices in Owings Mills, Maryland, Denver and Bangalore, India providing client support, system hosting, business process outsourcing and software development respectively. Envision was incorporated in 1994.\r\n\r\nEnvision provides real-time investor recordkeeping services and other technologies for mutual fund transfer agents, broker dealers, asset managers, and 529 program providers. Our products let firms increase their efficiency and improve their customer satisfaction, while enabling their emerging business needs. Our products use industry standard open technologies, modular design, intuitive user interfaces and configurable rules. By adhering to these design guidelines we pride ourselves in providing our clients and the market with new features, advanced functions and leading edge product capabilities in a quick and cost effective manner.

Vacancy posted more than 2 months ago
Similar jobs that could be interesting for youBased on the System Administrator (L1/L2 Support) in Costa Mesa, CA vacancy
  • $146k - $194k

     ...companies to the defense industry, Anduril is changing how military systems are designed, built and sold. Anduril’s family of systems is...  .... WHAT YOU’LL DO: Provide 1st, 2nd, and 3rd tier IT support to Anduril employees across classified systems. Install, operate... 
    Suggested
    Full time
    Work experience placement

    Anduril Industries

    Costa Mesa, CA
    23 hours ago
  •  ...The Senior System Administrator is responsible for ensuring the seamless operation, optimal performance and safeguarding of our expansive IT...  ...configurations for efficiency and security. Enterprise Applications Support for enterprise applications like MS Exchange, SQL, and... 
    Suggested
    Work experience placement
    Local area

    Financial Partners Credit Union

    Costa Mesa, CA
    3 days ago
  •  ...We connect people with purpose. Our comprehensive benefits support your personal and professional growth, including: • Unlimited...  ...position available for a Customer-Service oriented IT Systems Administrator. The ideal candidate will have a minimum of 2 years of hands... 
    Suggested
    Live in
    Work at office
    Immediate start
    Remote work
    Flexible hours

    ●●-●●●4083

    Newport Beach, CA
    1 day ago
  • $26 - $30 per hour

     ...Systems Administrator CA Corporate - Costa Mesa, CA 92627 Overview Salary Range $26.00 - $30.00 Hourly Position Type Full Time Job...  ...Administrator contributes to Nekter Juice Bar's success by supporting IT platforms that are set up for each one of Nekter Juice Bar... 
    Suggested
    Hourly pay
    Full time
    Work at office
    Shift work

    Nekter Juice Bar

    Costa Mesa, CA
    4 days ago
  • $146k - $194k

     ...Senior Systems Administrator Santa Ana, California, United States Anduril Industries is a defense technology company with a mission to...  ...What You'll Do: Provide 1st, 2nd, and 3rd tier IT support to Anduril employees across classified systems. Install,... 
    Suggested
    Full time
    Work experience placement
    Immediate start

    anduril

    Santa Ana, CA
    23 hours ago
  • $113k - $149k

     ...Systems Administrator Costa Mesa, California, United States Anduril Industries is a defense technology company with a mission to transform...  ...Anduril is seeking a Systems Administrator to directly support our most sensitive programs. You will be a part of the team... 
    Full time
    Work experience placement
    Immediate start

    anduril

    Costa Mesa, CA
    1 day ago
  •  ...Overview: DESCRIPTION: The position of System Administrator is established to perform LAN/WAN (Local Area Network and Wide Area Network...  ...inquiries, troubleshoot problems, and provide technical support and guidance. Collaborate with other IT staff to develop... 
    Work at office
    Local area

    Purple Drive

    Santa Ana, CA
    1 day ago
  • $113k - $169k

     ...to the defense industry, Anduril is changing how military systems are designed, built and sold. Anduril’s family of systems...  ...THE TEAM ABOUT THE JOB Anduril is seeking a Systems Administrator to directly support our most sensitive programs. You will be a part of the team... 
    Full time

    Anduril

    Costa Mesa, CA
    1 day ago
  • A financial institution in Costa Mesa is looking for a Senior System Administrator to oversee the IT infrastructure, ensuring optimal performance and security. You'll manage server and virtualization platforms, implement Active Directory, and configure cloud services.... 

    Financial Partners Credit Union

    Costa Mesa, CA
    2 days ago
  • $112k - $149k

     ...defense industry, Anduril is changing how military systems are designed, built and sold. Anduril’s family of...  ...mission‑critical solutions. We are seeking a Systems Administrator to own the deployment, maintenance, and support of software and tools across our manufacturing... 
    Full time
    Work experience placement
    Afternoon shift

    Anduril Industries

    Costa Mesa, CA
    22 hours ago
  • $146k - $194k

    Anduril Industries is seeking an experienced IT Support Specialist in Costa Mesa, California. Responsibilities include providing 1st, 2nd, and 3rd tier IT support, troubleshooting classified IT systems, and writing instructional documentation. Candidates must have over... 

    Anduril Industries

    Costa Mesa, CA
    3 days ago
  • $112k - $149k

    Anduril Industries, Inc. is looking for a skilled Systems Administrator based in Costa Mesa, California. This role involves deploying and maintaining software and systems critical to our manufacturing operations. You will work collaboratively with engineers to ensure reliable... 
    Afternoon shift

    Anduril Industries

    Costa Mesa, CA
    2 days ago
  • Anduril Industries in Costa Mesa, CA is looking for a Systems Administrator to oversee the deployment and maintenance of software and tools in...  ...with responsibilities including system monitoring, network support, and collaboration with engineering teams. A strong understanding... 
    Afternoon shift

    Anduril Industries

    Costa Mesa, CA
    22 hours ago
  • $60k - $100k

     ...) and India serving clients across the USA, we deliver 24/7 support in cloud computing, cybersecurity, and comprehensive server/...  ...oriented environment. Role Overview We are seeking a *Senior System Administrator* to take ownership of critical infrastructure and managed... 
    Work at office
    Immediate start
    Flexible hours

    Technijian

    Tustin, CA
    5 hours ago
  • $66k - $84k

     ...you may contact us at ****@*****.***. A Day in the Life The Systems Administrator is responsible for operating, maintaining, and securing...  ...Engineering team. Some travel may be required. What You’ll Be Doing Support call center operations by resolving 8x8 platform issues... 
    Full time
    Work at office
    Local area

    Lendistry

    Tustin, CA
    3 days ago
  • $82.5k - $110k

     ...make smarter, unbiased decisions.Job Description:The Workday System Administrator serves as the overall system owner for the organization’s...  ...managing integrations, overseeing security administration, supporting system releases, and ensuring the platform operates efficiently... 
    Local area

    Accurate Background

    Irvine, CA
    22 hours ago
  •  ...System Administrator Location: Chicago, IL / Irvine, CA Type: Contract Role Description: Mobile device management Competencies: Master Data Management (MDM), IT IS_EUCS_Messaging, MS Exchange Server, ITIS_AMS_Sharepoint Admin Experience (Years): 8-10... 
    Contract work

    Syntricate Technologies

    Irvine, CA
    3 days ago
  • $85.5k - $105.25k

     ...Description AstroForge is seeking its first dedicated IT Systems Administrator to build, maintain, and scale the company's internal...  ...-moving team, you will own all aspects of IT, from end-user support and hardware lifecycle management to network administration... 
    Permanent employment
    For contractors
    Work at office
    Weekend work

    AstroForge

    Seal Beach, CA
    4 days ago
  •  ...Description: Remote Our client seeks a skilled IBM Power Systems and AIX System Administrator to ensure stability, performance, and security across...  ...and infrastructure maintenance. The administrator will support mission-critical systems, collaborate with cross-... 
    Hourly pay
    Contract work
    Local area
    Remote work

    Eliassen Group

    Santa Ana, CA
    7 days ago
  •  ...management requirements are implemented • Manage and support a team of CCB administrators (direct and indirect) division wide to release engineering...  ...or equivalent in a related field (e.g. Information Systems) required. Experience: At least 7 years related work... 
    Work experience placement
    Work at office

    Safran

    Costa Mesa, CA
    3 days ago
  •  ...This role supports the Operations Team Lead and helps the Command Center keep things running smoothly. You'll be watching systems overnight to make sure scheduled jobs run correctly, using ControlM on different platforms. You'll also keep an eye on servers and services... 
    Work at office
    Shift work
    Night shift

    Insight Global

    Santa Ana, CA
    23 hours ago
  •  ...ongoing first and second-level helpdesk support and ticket triage, including problem troubleshooting...  ...access problems; maintains integrity of system security Identify, document, and...  ...team members with special projects and administrative tasks, as needed Enterprise helpdesk... 
    Contract work
    Weekend work

    Motive Holding Companies LLC

    Fountain Valley, CA
    22 hours ago
  • Safran companies is looking for a Configuration Engineer 1 in Costa Mesa, California. In this role, you will ensure the integrity of configuration management for various programs, preparing and reviewing change requests and maintaining documentation. The ideal candidate...
    Work at office

    Safran companies

    Costa Mesa, CA
    1 day ago
  • $90k - $130k

     ...accommodation or an alternative application process. Network & Systems Administrator Full-Time Technical Newport Beach, CA, US 3 days ago...  ...Corporate Headquarters and Fulfillment Center environments, supporting both daily operations and long‑term infrastructure needs.... 
    Full time
    Work from home
    Flexible hours
    Weekend work

    Best Choice Products

    Newport Beach, CA
    1 day ago
  • $80k - $100k

     ...CA. The role involves developing Engineering Applications and supporting various software for PCB facilities. Candidates should have a...  ...company offers a competitive salary range of $80,000 - $100,000 and a variety of benefits. #J-18808-Ljbffr Sanmina-SCI Systems de México

    Sanmina-SCI Systems de México

    Costa Mesa, CA
    3 days ago
  • $80k - $100k

     ...solutions, delivering superior quality and support to Original Equipment Manufacturers (...  ..., industrial and semiconductor systems, medical, multimedia, computing and storage...  ...InPlanFlex Rules Development. InSight system administration Work with plant/business/IT in... 
    Permanent employment

    Sanmina-SCI Systems de México

    Costa Mesa, CA
    3 days ago
  • Here, we craft excellence together. Your mission? Making the journey the most enjoyable part of the trip. Join our first-class team to reinvent in-flight experience. In the role of Configuration Engineer, you will play a pivotal part on our Engineering team. The Configuration...
    Work at office

    Safran companies

    Costa Mesa, CA
    1 day ago
  • A leading IT solutions provider is seeking a candidate with over 5 years of progressive IT experience and a Bachelor’s degree. The role involves coding and execution of deliverables alongside coordination between onsite and offshore teams. Key skills required include HTML...

    vTech Solution, Inc.

    Costa Mesa, CA
    4 days ago
  •  ...looking for a Desktop Engineer focused on supporting and improving GSF's enterprise desktop...  ...patching, and endpoint health, with some L2/L3 escalated support. The engineer will...  ...across multiple locations, troubleshoot system issues, and support ongoing environment optimization... 
    Full time
    Part time

    Insight Global

    Irvine, CA
    23 hours ago
  •  ...tools. You will also apply personal knowledge to resolve product support issues that could not be addressed by service desk. Your...  ...and request tickets are updated accordingly within the ticketing system. Location Costa Mesa, California 92626 Seniority level Mid-Senior... 
    Contract work
    Shift work
    Night shift

    Indotronix Avani Group

    Costa Mesa, CA
    22 hours ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to System Administrator (L1/L2 Support). Be the first to apply!