Demo

IT Systems Administrator

Casco contractors LLc
Irvine, CA Full Time
POSTED ON 4/3/2026
AVAILABLE BEFORE 6/2/2026

WHO WE ARE:

Casco Contractors is a full-service commercial general contractor specializing in interior buildouts, building repositions, exterior upgrades, and EV charging station solutions. Founded in 2000 and proudly woman-owned, we serve a diverse client base throughout Southern California with projects spanning office, industrial, education, retail, healthcare, and more. Over the last 25 years, Casco's experience team has built a strong reputation for quality work, expert value-engineering, and exceptional customer service. Casco has been listed as OC Business Journal's Best Places to work for 2025 and the last 8 years. 


WHAT YOU CAN EXPECT:

The IT System Administrator is responsible for managing, maintaining, and supporting the company’s information technology infrastructure across the office, project sites, and remote operations. This role ensures reliable network connectivity, secure data access, technology equipment inventory and maintenance and efficient use of technology tools to support construction management, estimating, field operations, and corporate functions.


The IT Systems Administrator will handle the following responsibilities: 


System and Network Administration:

  • Install, configure, and maintain servers, network devices, and company systems (on-premises and cloud-based).
  • Manage Active Directory, user accounts, permissions, and group policies.
  • Monitor system performance, troubleshoot hardware and software issues, and perform regular maintenance.
  • Ensure data integrity and system backups are properly configured and tested.
  • Set up new users and deactivate access for inactive users.

 

Technology Support:

  • Support software updates, maintenance and licenses (e.g., Procore, Bluebeam, Buildr, Sage, Microsoft, backup software, VPN, etc.), in compliance with an IT budget.
  • Manage field connectivity, including site Wi-Fi, VPN access, and mobile device management for field personnel.
  • Coordinate IT setup for new project sites and trailers, including all technology hardware set up, network and printer installations.
  • Manage cell phone and mobile device management and distribution.
  • Maintain inventory with all hardware equipment and phase out/replace outdated equipment every 3 years.

 

 

cybersecurity and compliance:

  • Implement and enforce security protocols, antivirus protection, and access control policies.
  • Monitor and respond to cybersecurity threats and vulnerabilities.
  • Maintain compliance with company policies and industry standards for data security.


user Support and training:

  •  Provide technical support to office and field users.
  • Develop and maintain IT documentation, procedures, and training materials.
  • Train employees on best practices for IT systems, data security, and software tools.
  • Create a ticketing system and ensure proper response time to tickets submitted.


project and vendor management:

  • Coordinate with hardware, software, and telecom vendors for procurement, installation, and support.
  • Participate in IT infrastructure upgrades and technology improvement projects.
  • Maintain inventory of hardware, software licenses, and equipment across project sites.
  • Negotiate and ensure system costs are reasonable.


Local travel required to project jobsites for mobilization setup and support as needed.


YOU WILL HAVE THE FOLLOWING SKILLS AND EDUCATION:

Education & Experience:

  • Associate or bachelor’s degree in information technology, Computer Science, or related field (or equivalent experience).
  • 3–5 years of experience as a System Administrator or Network Administrator, preferably in the construction or engineering industry.


Technical Skills:

  • Strong knowledge of Windows Server, Microsoft 365, Azure AD, and Exchange.
  • Proficiency with networking (LAN/WAN, VPNs, firewalls, switches, routers).
  • Experience with backup solutions, virtualization (VMware/Hyper-V), and endpoint management.
  • Familiarity with construction software platforms (Procore, Bluebeam, Autodesk, etc.) a strong plus.


Soft Skills:

  • Excellent problem-solving and troubleshooting abilities.
  • Strong communication and interpersonal skills to support diverse technical users.
  • Ability to work independently and travel occasionally to job sites.
  • Organized, detail-oriented, and capable of managing multiple priorities.


Casco’s Culture

Casco is built on the foundation of unprecedented customer service, collaborative partnerships, community giving and the relentless pursuit of excellence. We are driven by the need to constantly innovate. We are obsessed with details, progressive technology, superior quality, and the execution of safe practices. Casco’s values are constructed on trust. We strive to empower all employees to make decisions based on our core values. We practice 100% accountability but trust that everyone is working in the best interest of the customer, the project, and the company. Click here to learn more about our culture.


The US base salary range for this full-time position is $110,000 - $135,000 annually. Full-time positions will be eligible for a full healthcare benefit package after 60 days of employment and a safe harbor company 401k match starts after 90 days of employment. Our salary ranges are determined by role, level, and location. Individual pay is determined by work location and additional factors, including job-related skills, experience and relevant education or training. Full-time is defined as regularly working 30 hours per week.

Casco Contractors provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state, or local laws. 

Salary : $110,000 - $135,000

If your compensation planning software is too rigid to deploy winning incentive strategies, it’s time to find an adaptable solution. Compensation Planning
Enhance your organization's compensation strategy with salary data sets that HR and team managers can use to pay your staff right. Surveys & Data Sets

What is the career path for a IT Systems Administrator?

Sign up to receive alerts about other jobs on the IT Systems Administrator career path by checking the boxes next to the positions that interest you.
Income Estimation: 
$83,502 - $107,152
Income Estimation: 
$104,896 - $133,785
Income Estimation: 
$123,198 - $153,566
Income Estimation: 
$83,502 - $107,152
Income Estimation: 
$104,896 - $133,785
Income Estimation: 
$123,198 - $153,566
Employees: Get a Salary Increase
View Core, Job Family, and Industry Job Skills and Competency Data for more than 15,000 Job Titles Skills Library

Job openings at Casco contractors LLc

  • Casco contractors LLc Irvine, CA
  • Who we are: Casco Contractors is a full-service commercial general contractor specializing in interior buildouts, building repositions, exterior upgrades, ... more
  • 10 Days Ago

  • Casco contractors LLc Irvine, CA
  • WHO WE ARE: Casco Contractors is a full-service commercial general contractor specializing in interior buildouts, building repositions, exterior upgrades, ... more
  • 14 Days Ago

  • Casco contractors LLc Irvine, CA
  • What you can expect: Casco’s internship program provides students an opportunity to learn and grow with hands-on experiences preparing them for a thriving ... more
  • 3 Days Ago


Not the job you're looking for? Here are some other IT Systems Administrator jobs in the Irvine, CA area that may be a better fit.

  • American Lending Center Holdings Inc. Irvine, CA
  • We are looking for a versatile IT Systems Administrator to manage all aspects of our IT environment. In this role, you will be responsible for maintaining ... more
  • 8 Days Ago

  • Mariners Church Irvine, CA
  • Company Description Mariners Church is a biblically-centered, non-denominational church located in Southern California focused on inspiring people to follo... more
  • 17 Days Ago

AI Assistant is available now!

Feel free to start your new journey!