Top 26 Sr. system administrator Jobs in Chula Vista, Ca

Senior IT Systems Administrator
Seasats —San Diego, CA
- $115,000 - $155,000 a year
- Full-time
- Google Workspace
- Office
- US work authorization
- Paid time off
- 401(k) matching
Quick Apply
11d
Sr. System Administrator
Concept Plus —La Jolla, CA
- Full-time
- Office
- Mentoring
- Senior level
- Paid holidays
- Dental insurance
Quick Apply
14d
Senior IT Systems Administrator - Hybrid
BAE Systems Inc. —San Diego, CA
- $97,008 - $164,914 a year
- Full-time
- Hybrid work
- 5 years
- Analysis skills
- Bachelor's degree
- Health savings account
- Paid holidays
Senior Specialist, IT Service Delivery Management
Kratos Defense —San Diego, CA
- $125,000 - $130,000 a year
- Online Application
- Hybrid work
- Up to 50% travel
- Office
- Ability to lift 50 pounds
- AD&D insurance
- Employee stock purchase plan
16h
Senior Systems Administrator (R5443)
SHIELD AI —San Diego, CA
- $98,000 - $140,000 a year
- Full-time
- Computer science
- Computer Science
- 5 years
Senior Network Administrator
Kros-Wise —San Diego, CA
- $115,000 - $135,000 a year
- Full-time
- Azure
- Bachelor's degree
- Senior level
Quick Apply
Senior Principal System Administrator
BAE Systems Inc. —San Diego, CA
- $132,962 - $226,035 a year
- Weekends as needed
- Microsoft Excel
- Senior level
- Communication skills
- Health savings account
- Paid holidays
Sr. Systems Administrator
Koam Engineering Systems —San Diego, CA
- $110,000 - $130,000 a year
- Computer Science
- 5 years
- Windows
Quick Apply
22h
Network and Computer Systems Administrator - Junior to Senior - Secret Cleared
Perrygo Consulting Group, LLC —San Diego, CA
- Contract
- Mid-level
- 3 years
- Bachelor's degree
- Profit sharing
- Health savings account
Quick Apply
Sr. Banner Programmer/Analyst
San Diego State University Research Foundation —San Diego, CA
- $7,371.00 - $10,813.70 a month
- Full-time
- Hybrid work
- Background check
- Computer science
- Computer Science
- 403(b) matching
- Paid holidays
System Administrator (Linux/Solaris) Mid and Senior
Joint Tactics and Technologies —San Diego, CA
- Full-time
- Computer Science
- Military
- System design
- Health insurance
- Dental insurance
Sr. Systems Engineer - Linux
Axos Bank —San Diego, CA
- $120,000 - $145,000 a year
- Full-time
- Background check
- 5 years
- Pass drug screening
- Health savings account
- Health insurance
Sr Systems Engineer - Azure
Axos Bank —San Diego, CA
- $120,000 - $150,000 a year
- Full-time
- Background check
- Computer Science
- Pass drug screening
- Health savings account
- Health insurance
Senior System Engineer
Lyntris —San Diego, CA
- $140,000 - $177,442 a year
- Full-time
- Microsoft Excel
- Microsoft Outlook
- Computer Science
- Health savings account
- Paid holidays
Linux Administrator (IT Senior Engineer)
Qualcomm —San Diego, CA
- $45.77 - $68.65 an hour
- Full-time
- 5 years
- Mid-level
- Bachelor's degree
NTCSS Senior Automated Information System Analyst (SAISA)
CACI —San Diego, CA
- $82,700 - $173,900 a year
- Full-time
- Classroom
- Computer Science
- 8 years
- Health insurance
11d
Senior IT Support Specialist
The DeWitt Companies —San Diego, CA
- $32 - $36 an hour
- Urgently hiring
- Azure
- Mid-level
- 3 years
- Paid holidays
- Health insurance
Quick Apply
Sr. Network and Computer Systems Administrator
T3W Business Solutions Inc —San Diego, CA
- $100,000 - $116,000 a year
- Bachelor's degree
- Mentoring
- Senior level
Quick Apply
Sr. IT Cyber Security Specialist
Innoflight LLC —San Diego, CA
- $135,000 - $160,000 a year
- Full-time
- Background check
- Computer science
- Computer Science
- Profit sharing
- Health savings account
Quick Apply
Senior Systems Administrator, Network
Murata America —San Diego, CA
- $125,543.71 - $163,215.86 a year
- 6 years
- Ability to walk for extended periods
- System design

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Senior IT Systems Administrator

Seasats
San Diego, CA

Quick Apply

Job Details

Full-time
$115,000 - $155,000 a year
11 days ago

Benefits

Stock options
Paid time off
401(k) matching

Qualifications

Technology purchasing
Endpoint Security
Employee onboarding
IT user and group management
Equipment troubleshooting
Operating system updates
Patch management
Desktop (troubleshooting support)
Remote access management
Incident response (Crisis management methodologies)
Networking equipment (troubleshooting support)
macOS administration
MFA
Access control management
Identity and access management (IAM) solutions
Onboarding process management
Equipment inventory management
Manufacturing company experience

Full Job Description

Role: Senior IT Systems Administrator

Location: San Diego, CA (in-office)

Salary: $115,000 - $155,000 / yr + stock options, 401k matching, and other benefits

Role Overview:

Seasats is growing rapidly, and we're looking for a Senior IT Systems Administrator to become the dedicated owner of our internal IT systems.

You'll support a team of approximately 100 people working across software, engineering, manufacturing, operations, and field testing. Your job will be to make sure employees have secure, reliable, and well-supported technology, and to build the systems and processes that will continue working as the company grows.

You'll handle day-to-day support, administer our core business systems, manage employee devices and accounts, improve our office networks, and strengthen our security practices. At the same time, you'll have substantial freedom to evaluate our current environment and establish a thoughtful, scalable approach to IT.

We're looking for someone who enjoys taking ownership and fixing immediate problems, and is excited to mature our enterprise processes over time.

Role Details:

As Seasats' primary IT professional, you will own internal IT across the company. Your responsibilities will include:

Serving as the primary point of contact for employee IT support
Troubleshooting devices, accounts, applications, networks, and office technology
Managing employee onboarding, access changes, and offboarding
Administering Google Workspace, identity, endpoint, password, and collaboration systems
Managing company devices, software, licenses, security, inventory, and replacement planning
Designing and maintaining reliable office networks across our facilities
Supporting conference rooms, audiovisual equipment, and shared workspaces
Partnering with engineering and operations on IT needs in office spaces, labs, manufacturing facilities, and field environments
Supporting security and compliance efforts through documentation, controls, audits, and customer questionnaires
Creating clear documentation and self-service resources
Developing the company's IT roadmap and budget

This role primarily supports Seasats' internal business technology. It is distinct from the software and infrastructure used to operate our autonomous vehicles, although you'll work closely with those technical teams and may occasionally help connect the two environments safely.

About You:

You are an experienced IT generalist who can operate independently and take responsibility for an entire company's internal technology environment. You are comfortable helping an employee with a laptop problem, configuring an identity provider, troubleshooting a network issue, and suggesting a security investment to company leadership.

You have:

6+ years of hands-on IT systems administration or IT operations experience
Experience owning IT for a small or mid-sized organization
Strong Google Workspace or Microsoft 365 administration experience
Experience managing Windows and macOS devices through an MDM platform
Working knowledge of Linux and experience supporting technical users
Strong networking knowledge, including DNS, DHCP, VLANs, VPNs, Wi-Fi, and firewalls
Experience with identity management, SSO, MFA, access controls, and employee lifecycle management
Practical knowledge of endpoint security, patching, backups, logging, and incident response
Experience building repeatable support, onboarding, offboarding, purchasing, and inventory processes
Experience with ticketing, asset-management, or IT service-management systems
Strong troubleshooting skills and sound judgment around security, reliability, cost, and usability
Clear communication skills and a service-oriented approach
Comfort providing hands-on support in an engineering and manufacturing environment

Due to export control requirements applicable to this position, we are only able to consider U.S. persons, as defined by U.S. export control laws. This includes U.S. citizens, lawful permanent residents, and individuals granted asylee or refugee status.

It's helpful, though not essential, if you have:

Experience supporting engineering, robotics, aerospace, defense, or manufacturing organizations
Familiarity with NIST 800-171, CMMC, SOC 2, ISO 27001, or similar frameworks
Experience handling export-controlled, customer-sensitive, or government information
Experience managing cloud infrastructure and on-premises servers
Familiarity with platforms such as Okta, JumpCloud, Kandji, Jamf, or Microsoft Intune
Scripting or automation experience with Python, PowerShell or Bash
Experience managing physical access, security cameras, conference rooms, or facility technology
Experience selecting and managing IT or security vendors

About Seasats:

At Seasats, we're passionate about delivering maritime robotics solutions to redefine the maritime industry. Our primary products are unmanned surface vessels (USVs), designed to carry sensors at sea for months at a time. Our USVs provide persistent monitoring and data acquisition to defense, scientific, and commercial customers, and have autonomously crossed both the Pacific and Atlantic oceans. After thousands of years in which the only way to gather information from the ocean was to put people on a boat, these uncrewed vessels are transforming how humanity monitors and interacts with the ocean. Here, you'll find the space and opportunity to do your life's best work.

Along with your salary, you'll receive perks including:

Competitive insurance (including a 99% employer-covered Gold HMO plan or other options)
401k matching up to 4% of salary
Four free lunches per week
An employee activity fund
A pet-friendly office
Unlimited/Flex PTO

Hiring Notes:

When applying, you'll be asked to provide a resume and answer a few screening questions.

Please note that we are currently unable to sponsor employment visas, so candidates must be independently authorized to work in the United States.

We appreciate diverse perspectives and life experiences, and we're committed to building a team that reflects a wide range of backgrounds. Seasats provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination of any type based on race, color, religion, sex (including pregnancy, sexual orientation, or gender identity), national origin, age, disability, genetic information, marital status, protected veteran status, or any other characteristic protected under federal, state, or local law.

We look forward to reviewing your application!

Quick Apply

Refine Your Search

sr. system administrator jobs in chula vista, ca

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