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Empirical Systems Aerospace, Inc. (ESAero) · 17 hours ago

Senior IT Systems Administrator - Lead

San Luis Obispo, CA

Full-time

Onsite

Senior Level, Lead/Staff

$115K/yr - $150K/yr

5+ years exp

Empirical Systems Aerospace, Inc. (ESAero) is a leader in aerospace engineering and product development. The Senior IT Systems Administrator – Lead is responsible for overseeing the company’s IT infrastructure, cybersecurity posture, and system performance while managing the IT team and ensuring compliance with data security standards.

AerospaceManufacturing

No H1B

U.S. Citizen Only

Responsibilities

Lead and manage the daily operations of the IT department, including prioritizing and assigning work to IT staff

Plan, coordinate, and oversee all IT infrastructure activities, including network administration, system performance, software deployment, and data security

Administer and maintain enterprise systems, servers, and virtualization environments to ensure optimal uptime and reliability

Oversee and continuously improve the IT ticketing system, establish Service Level Agreements (SLAs), and monitor team performance against established KPIs

Exercise independent judgment to evaluate, recommend, and implement technology solutions that support business objectives

Serve as the primary escalation point for complex user, software, hardware, and connectivity issues requiring advanced technical or analytical skills

Lead root cause analysis for recurring problems and develop long-term resolutions and process improvements

Develop, implement, and maintain cybersecurity policies, procedures, and systems in compliance with CMMC and NIST 800-171 standards

Ensure compliance with all applicable data security, confidentiality, and access control requirements

Collaborate with senior leadership to identify business needs, evaluate system enhancements, and plan IT-related capital improvements

Author and maintain detailed process documentation, standard operating procedures (SOPs), and best practice guidelines

Provide technical guidance, mentorship, and performance feedback to IT team members

Manage and approve software and hardware purchases within approved budgets

Stay current with emerging technologies and make recommendations to improve IT strategy, cybersecurity, and operational efficiency

Qualification

IT systems administrationCybersecurity complianceMicrosoft 365 managementLeadership skillsPowerShell scriptingActive DirectoryProject managementTechnical documentationAnalytical skillsProblem-solving skillsCommunication skillsCritical thinking

Required

Bachelor's degree in Information Technology, Computer Science, or related field preferred; equivalent experience considered

Advanced training or certifications in computer networks or systems administration strongly preferred

Minimum of 5 years of progressive experience in IT systems administration

Professional certifications such as CompTIA+, CCNA, CISSP, or equivalent preferred

Demonstrated experience managing enterprise-level Microsoft 365 (GCCH) environments, including Entra, Intune, Security, Compliance, SharePoint/OneDrive, and Teams

Strong knowledge of Active Directory, Group Policy Management, and Office 365 Administration

Proficient in PowerShell scripting and process automation

Working knowledge of Linux systems

Proven ability to develop and maintain technical documentation and best practices

Proven leadership skills with the ability to manage and develop a technical team

Strong analytical, problem-solving, and project management capabilities

Excellent organizational, verbal, and written communication skills

Ability to exercise independent judgment and discretion on matters of significance to the organization

Strong understanding of cybersecurity frameworks and compliance requirements

U.S. Citizen or permanent resident with an active or eligible security clearance (Secret or Top Secret)

Must be able to communicate effectively and professionally with colleagues, vendors, and management

Ability to analyze complex technical and business problems, evaluate solutions, and make sound recommendations

Ability to lift and handle computing hardware up to 30 pounds

Work will be conducted in both office and manufacturing environments

May require occasional after-hours or weekend work to support system maintenance or incident response

Preferred

2 years in a leadership preferred but not required

Benefits

Health & Wellness: Choose from three health, dental, and vision plans - including a 100% employer-paid option covering both employees and their families.

Paid Time Off: Enjoy 120 hours of PTO, 80 hours accrued plus an additional 40 hours of holiday break pay in addition to Christmas Eve, Christmas Day, and New Year’s Day off.

Life Insurance: $25,000 employer-paid life insurance policy, with the option to purchase additional coverage for employees and their families.

Supplemental Coverage: Access optional benefits such as Critical Illness, Hospital Indemnity, Accident Insurance, and Critical Illness with Skin Cancer coverage.

Health Savings Account (HSA): Take advantage of a tax-advantaged HSA to manage medical expenses.

Retirement Savings: 401(k) with a company match to support your financial future.

Paid Holidays: Enjoy 9 paid holidays throughout the year.

Work Environment: A casual dress code, complimentary snacks, and a welcoming company culture.

Ideal Location: Work in an area that offers an outstanding quality of life - a perfect place to live, work, and play!