System Administrator

TL;DR:

Imubit is looking for a top-notch System Administrator to help support a growing global team of engineers who are disrupting the refining and chemical industries with breakthrough machine learning technologies.

About us:

Imubit builds Closed-Loop Physical AI for the process industries: refineries, chemical and polymer plants, cement kilns and mineral processing. Our applications write to the APC or DCS of a running unit, inside the limits plant engineers set, and operators can take over at any time. Founded in 2016 and headquartered in Houston, Texas, Imubit has over 100 closed-loop controllers deployed worldwide, 7+ years of closed-loop engagement in production, and 13 approved U.S. patents.

We are looking for:

You, a resourceful, proactive, and hard-working system administrator with 7 years of technical expertise! You strive to improve customer experience, optimize deployment processes, and keep systems (and users) running happily. You are passionate about scripting, automation, and managing configuration as a code. You will apply your knowledge of IT and business to advance organizational goals, comfortably navigate policy, people, and process-related organizational dynamics, and work with a fun team while doing it!

In this position, you will:

Serve as the primary administrator for Okta SSO, including Okta Workflows scripting and automation

Manage user lifecycle (provisioning, deprovisioning, group policies, permissions)

Administer Microsoft 365, AzureAD, and Intune for patching, application deployment, and device compliance

Administer Kandji (Apple MDM) for macOS/iOS device management

Support and maintain both Windows and macOS endpoints

Manage Google Workspace (email, calendar, accounts, policies)

Administer Jira, Confluence, Atlassian tools, and Slack for user setup, troubleshooting, and configuration

Provide support for VPN access (Perm81)

Support Cloudflare DNS for customer/user-facing configurations

Provide administration and support within AWS and GCP environments

Write and maintain automation scripts (Okta Workflows, PowerShell, Python, Bash) to streamline IT operations

Manage IT hardware/software lifecycle: ordering, provisioning, shipping, and decommissioning devices

Work with vendors (Dell, Amazon, others) to procure laptops, parts, and accessories

Maintain IT inventory and lifecycle records

Proactively manage the IT service desk queue to ensure SLA targets are met or exceeded

Perform audits on system access, collaborating with compliance and security teams to ensure policy adherence

Assist with large IT projects, including deployment of new IT systems and services

Ensure internal customer satisfaction by maintaining clear, timely communication on open IT requests

Qualifications:

7+ years proven experience as a System Administrator or similar role

Bachelor's degree in computer science, information technology, or a related field is a plus

Relevant certifications (Okta, Microsoft, Apple, CompTIA, etc.)

Excellent problem-solving skills and attention to detail

Ability to work independently and prioritize tasks in a fast-paced environment

Effective communication and interpersonal skills

You have experience with:

Okta SSO and Okta Workflows scripting/automation

Microsoft Intune, AzureAD, Microsoft 365, and Autopilot

Google Workspace administration

Kandji (Apple MDM) or similar Apple device management platforms

Jira, Confluence, Atlassian tools, and Slack administration

Cloudflare DNS management

Vendor procurement and lifecycle management ( Dell, Amazon, etc. )

Windows and macOS workstation administration

Strong scripting skills (PowerShell, Python, Bash)

Nice to have:

Security operations background (endpoint protection, compliance, access reviews)

Additional scripting or workflow automation expertise

AWS and GCP cloud environments

What we offer:

We believe great work comes from people who feel supported, at work and outside of it. Here's how we invest in our teams:

Ownership in what we're building. Stock options, so you share in the company's success.

Health coverage, on us . Comprehensive medical, dental and vision plans with premiums paid 100% by Imubit for employees.

Plan for your future. A 401(k) with company match.

Flexibility in how you work. Hybrid and remote options depending on role and location, plus a one-time home office reimbursement and monthly internet stipend.

Time when you need it. Flexible time off, so you can recharge without counting days.

Wellbeing support. Access to fitness and wellness programs through our benefits provider.

Imubit provides equal employment opportunities (EEO) to all employees and applicants for employment without regard to race, color, religion, sex, national origin, age, disability or genetics. In addition to federal law requirements, Imubit complies with applicable state and local laws governing nondiscrimination in employment in every location in which the company has facilities. This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation, and training.

Imubit does not accept or retain unsolicited CVs or phone calls and/or respond to them or to any third party representing job seekers.

No visa sponsorship is available for this position.