Sr. IT Support Administrator

About SiTime

SiTime Corporation is the precision timing company. Our semiconductor MEMS programmable solutions offer a rich feature set that enables customers to differentiate their products with higher performance smaller size lower power and better reliability. With more than 3 billion devices shipped SiTime is changing the timing industry. For more information visit .

Job Summary

The Senior IT Support Administrator provides advanced technical support and systems administration for enduser computing environments. This role serves as an escalation point for complex IT issues and is responsible for endpoint management identity and access administration security controls SaaS platform support and IT operational processes. The position requires a handson securityfocused professional capable of operating independently while collaborating across IT and business teams.

Responsibilities:

• Providing continuous administration and support for a hybrid identity environmentincluding Active Directory and Microsoft Entra IDto deliver secure dependable and scalable identity services.
  • Own the endtoend user lifecycle management process including onboarding role transitions and offboarding with a focus on access controls compliance and automation.
  • Provide advanced support for Windows macOS and Linux operating systems serving as an escalation point for complex OSlevel issues.
  • Diagnose and resolve issues across a broad range of hardware and platforms including laptops and desktops servers mobile devices conference room systems and audiovisual (AV) equipment.
  • Partner with senior IT and security teams to improve endpoint security and reliability supporting technologies and processes such as Endpoint Detection and Response (EDR) backups application deployment and OS/software patching.
  • Administer and support Microsoft 365 services including Exchange Online Microsoft Teams OneDrive and SharePoint ensuring availability security and optimal user experience.
  • Support and troubleshoot cloud infrastructure and services in Microsoft Entra and Amazon Web Services (AWS) including virtual machines identity integrations networking and access controls.
  • Perform advanced network troubleshooting including analysis of IP addressing DNS DHCP VPN connectivity and related infrastructure issues.
  • Support maintain and troubleshoot VMware virtualization environments including ESXi hosts and vCenter.
  • Develop and maintain PowerShell scripts to automate administrative tasks improve operational efficiency and reduce manual effort.
  • Proactively enforce and promote security best practices including monitoring systems identifying risks and investigating and resolving securityrelated incidents.
  • Contribute to documentation process improvement and knowledge sharing to enhance IT operational maturity and support scalability.

Qualifications & Requirements:

• Bachelors degree in information technology Computer Science or related field or equivalent practical experience
• Minimum of 7 years of experience in IT support systems administration or a related technical role
• Experience working in a corporate or enterprise IT environment
• IT certification will be plus

Desired Characteristics & Attributes:

• Ability to work independently and manage multiple priorities
• Availability for afterhours works as needed for maintenance emergencies or on-call weekend support.
• Ability to collaborate effectively with overseas/remote teams.
• Strong verbal written communication and organizational skills
• Detailoriented with a proactive securityfirst mindset

Compensation Range:

At SiTime we believe great work deserves great rewards. We offer a comprehensive and highly competitive compensation package designed to attract top talent.

The annual base salary range for this role is $115000 - $158000. The final offer is determined by factors such as location experience education and training.

In addition to base salary this role is eligible for a quarterly bonus tied to the achievement of innovation goalsreflecting our commitment to recognizing meaningful impact. We also offer equity grants providing a meaningful opportunity to share in the companys future growth and success.

Benefits offered: 401k plan health and wellness that includes medical dental vision life parental leave legal services and time off plans.

SiTime is anEqual Opportunity Employer. We treat each person fairly and we do not tolerate discrimination or harassment against anyone on the basis of any protected characteristics including race color religion national or ethnic origin sex sexual orientation gender identity or expression age disability pregnancy political affiliation protected veteran status protected genetic information or marital status or other characteristics protected by law.SiTime participates in the E-Verify program.

Learn More about SiTime:Review theGet to Know SiTimesection of our career page to explore our culture values and what makes us unique.

• Innovation on Top Philosophies of Innovation with Rajesh Vashist
• Fabrication Knowledge An Interview with Rajesh Vashist
• SiTime Corporation YouTube

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