system administrator Jobs in Tustin, California

System Administrator with Security Clearance
Seal Beach, CaliforniaEncodeIn this role you will operate as the Specialized (US) Infrastructure Operations (SUSIO) - IT Site Operations Support Technician and provide system operations support for break/fix, installation, access control, information assurance and request fulfillment of IT services...Full Job Details
System and Network Administrator with Security Clearance
El Segundo, CaliforniaThe Judge GroupJob Title: System and Network Administrator Location: El Segundo, CA Job Description: Active Top-Secret Clearance Required Regular and predictable attendance is required. Our client is seeking a System and Network Administrator to join our Space Systems Verification and Test...Full Job Details
Senior System Administrator with Security Clearance
El Segundo, CaliforniaBoeing$116450.00 - 157550.00 a yearJob Description At Boeing, we innovate and collaborate to make the world a better place. We're committed to fostering an environment for every teammate that's welcoming, respectful and inclusive, with great opportunity for professional growth. Find your future with us. The...Full Job Details
System and Network Administrator with Security Clearance
El Segundo, CaliforniaICONMAAre you ready to take your career to new heights? We are seeking a passionate and skilled Mid-Level System and Network Administrator to join our team in El Segundo, CA. In this role, you will be at the forefront of ensuring the hardening, deployment, automation, setup, and...Full Job Details
System and Network Administrator with Security Clearance
El Segundo, CaliforniaInnova Solutions, Inc.$70.00 - 75.00 an hourA client of Innova Solutions is immediately hiring for a System and Network Administrator. Position Type: Full-Time Contract Duration: 12 months Location: El Segundo, CA As a System and Network Administrator you will: • Provides Factory Floor support to multiple Programs,...Full Job Details
Mid-Level System Administrator with Security Clearance
El Segundo, CaliforniaBoeing$94350.00 - 127650.00 a yearJob Description At Boeing, we innovate and collaborate to make the world a better place. We're committed to fostering an environment for every teammate that's welcoming, respectful and inclusive, with great opportunity for professional growth. Find your future with us. The...Full Job Details
Store Administrator
Pomona, CaliforniaHeritage Grocers GroupAt Cardenas Markets, how we work is defined by shared values that include absolute integrity, respect, and collaboration. However, it's more than that; it's smart and highly driven people united in purpose to serve one another. Bring your energy and unique perspective and...Full Job Details
HR Administrator
El Monte, CaliforniaBTI Solutions Why work with us? Proven people. Everyone on our team has earned a CPC (Certified Personnel Consultant) or CTS (Certified Temporary Staffing Specialist) accreditation from the National Association of Personnel Services. We are experts at staffing and recruiting with more...Full Job Details
Customer Success Specialist / Administrator
Costa Mesa, CaliforniaInsight InvestmentsCustomer Success Specialist / Administrator Job Locations US-CA-Costa Mesa Job ID Type Regular Full-Time Division IFS Responsibilities The Customer Success Specialist / Administrator is responsible for ensuring a smooth and successful experience for clients using our asset...Full Job Details
Customer Success Specialist / Administrator
Costa Mesa, CaliforniaIFSResponsibilities The Customer Success Specialist / Administrator is responsible for ensuring a smooth and successful experience for clients using our asset management and leasing systems. This role combines customer onboarding, training, and system administration with a...Full Job Details
Network Administrator with Security Clearance
El Segundo, CaliforniaEncodeThe System and Network Administrator Functions supports a 24/7 hour Test operation. This position is 4th shift meaning, various shifts, nights, weekends, and alternate shifts may be required to support program objectives. Position Responsibilities: • Provides Factory Floor...Full Job Details
Human Resources Administrator
Carson, CaliforniaSSF Imported Auto Parts Position Overview: We're seeking an enthusiastic and detail-oriented Human Resource Administrator to support HR processes across all business locations. This full-time, on-site role offers excellent benefits and plays a key part in recruitment efforts, employee engagement,...Full Job Details
Executive Administrator with Security Clearance
El Segundo, CaliforniaBTAS, Inc.$66000.00 - 181000.00 a yearPOSITION: Executive Administrator LOCATION: El Segundo, CA REQUIRED SECURITY CLEARANCE: Active TSI with SCI eligibility POSITION TYPE/STANDARD WORK HOURS: Full time, 40 hours THE OPPORTUNITY: Upon award, BTAS will be filling potential openings for the Space Systems Command...Full Job Details
S/K- HR Administrator
Lake Forest, CaliforniaPrimary Staffing SourceROLE AND RESPONSIBILITIES Develop and implement HR strategies and initiatives aligned with the overall business strategy. Organizing and maintaining personnel records. Updating internal HR databases. Prepare HR documents, like employment contracts and new hire guides. Revise...Full Job Details
Front Office Administrator
Long Beach, CaliforniaAPLA Health Job Details Job Location APLA Health Center, Long Beach - Long Beach, CA Position Type Full Time Education Level High School Salary Range $25.00 - $27.28 Hourly Job Shift Day: 8am - 5pm Job Category Admin - Clerical Description POSITION SUMMARY: Responsible for all onsite...Full Job Details
Order Entry Administrator (Fixed-term, 6 months)
Huntington Beach, CaliforniaElement Materials TechnologyOrder Entry Administrator (Fixed-term, 6 months) Job Locations US-CA-Huntington Beach ID 2 Overview Are you detail-oriented and passionate about accuracy? Join us as a Order Entry Administrator and discover how your contribution to routine and non-routine tasks plays a...Full Job Details
Customer Account & Returns Administrator (EDI)
Ontario, CaliforniaYork E ManufacturingWe are seeking a detail-oriented and bilingual Customer Account & Returns Administrator (EDI) to join our team in a fast-paced manufacturing environment. This role is critical in supporting our customer service operations by handling order processing, client communication,...Full Job Details
Principal Contract Administrator with Security Clearance
El Segundo, CaliforniaNorthrop Grumman$91200.00 - 136800.00 a yearRELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: SCI TRAVEL: Yes, 10% of the Time Description At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and...Full Job Details
Principal Systems Administrator with Security Clearance
El Segundo, CaliforniaRTXDate Posted: 2025-05-09 Country: United States of America Location: CA222: 2006 E El Segundo Blvd BldgE East El Segundo Boulevard Building E04, El Segundo, CA, 90245 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and...Full Job Details
Systems Administrator _TS/SCI with Polygraph with Security Clearance
El Segundo, CaliforniaGeneral Dynamics Information TechnologyTransform technology into opportunity as a Systems Administrator with GDIT. A career in enterprise IT means connecting and enhancing the systems that matter most. At GDIT you'll be at the forefront of innovation and play a meaningful part in improving how agencies operate....Full Job Details
Human Services Administrator II- Business Attraction
Los Angeles, CaliforniaThe County of Los AngelesHuman Services Administrator II- Business Attraction Print Apply Human Services Administrator II- Business Attraction Salary $8,109.28 - $10,928.28 Monthly Location Los Angeles County, CA Job Type Full time Job Number EW8022A-EA Department ECONOMIC OPPORTUNITY Opening Date...Full Job Details
Human Services Administrator II- Business Attraction
Los Angeles, CaliforniaCounty of Los Angeles, CA Salary: $8,109.28 - $10,928.28 Monthly Location : Los Angeles County, CA Job Type: Full time Job Number: EW8022A-EA Department: ECONOMIC OPPORTUNITY Opening Date: 03/24/2025 Position/Program Information EXAM TITLE: Human Services Administrator II- Business Attraction EXAM...Full Job Details
Principal Windows Systems Administrator with Security Clearance
El Segundo, CaliforniaRTXDate Posted: 2025-05-15 Country: United States of America Location: CA220: 2202 E El Segundo Blvd BldgE East El Segundo Boulevard Building E02, El Segundo, CA, 90245 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and...Full Job Details
(DoD SkillBridge) Principal Contract Administrator with Security Clearance
El Segundo, CaliforniaNorthrop Grumman$91200.00 - 136800.00 a yearRELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: SCI TRAVEL: Yes, 10% of the Time Description At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for...Full Job Details
Sr. Executive Administrator - TS/SCI with Security Clearance
El Segundo, CaliforniaSolutions Through Innovative Technologies, Inc.Solutions Through Innovative Technologies, Inc. (STI-TEC) specializes in the delivery of professional business and information management services. STI-TEC offers government and commercial clients a comprehensive portfolio of services that identify, manage, distribute and...Full Job Details