4,014 Results for

Senior Administration Jobs in Los Alamitos, CA

Jobs

Sr. IT Security Administrator County of Orange

Orange, CA

$110,822.40–$149,240 / year

Physical and Mental Requirements: Frequent standing or sitting for extended periods; frequent walking; occasional driving may be required, depending upon assignment; infrequent pushing/pulling; infrequent bending, kneeling, squatting and crawling; infrequent lifting up to 25 pounds; constant use of good overall vision for reading/close up work; infrequent use of color perception and occasional eye/hand coordination; frequent repetitive motion from writing and using a computer keyboard; occasional grasping, holding and reaching; frequent hearing/talking to others on the telephone and in person; frequent decision making and concentration; occasional public contact; occasional working alone. OCSD-specific systems, procedures, and agency relationships can be learned through normal onboarding; advanced incident response and threat investigation; administration of SIEM/XDR/SOAR and endpoint controls (Palo Alto XSIAM/XDR experience is especially relevant); identity and privileged-access security; vulnerability and exposure management; cloud and network security; detection engineering and automation; and documented experience applying CJIS, NIST, ISO, or comparable control frameworks.

17 days ago

Senior Contracts Administrator - (Aerospace/Defense) Nesco Resource, LLC

Irvine, CA

$50–$60 / hour
Quick Apply

This position is responsible for administering contracts, evaluating contractual requirements, developing and submitting proposals, negotiating pricing and terms, monitoring contract performance, and resolving contract-related issues. We are seeking an experienced Senior Contracts Administrator to manage contracts of moderate scope and complexity, ensuring fulfillment of contractual obligations, compliance with applicable regulations, and effective customer relationships.

5 days ago

Senior Data Center Specialist Platinum Resource Group

Newport Beach, CA

$49.30 / hour
Quick Apply

The ideal candidate is a well-rounded data center professional who understands electrical and power distribution, cooling, cabling, DCIM, and facility management, and who is equally comfortable performing the physical work of racking, cabling, and maintaining critical infrastructure. Lead colocation (colo) management activities, including colo selection and evaluation, contract and SLA coordination, space/power/cooling requirements, remote-hands coordination, and vendor relationship management.

30+ days ago

Senior Architectural Designer Luxus

Irvine, CA

$105,000–$140,000 / year
Quick Apply

In this role, you will help shape retail, mixed-use, hospitality, office, self-storage, restaurant, and branded commercial projects from early programming and site planning through concept design, entitlements, design development, and transition into technical documentation. The strongest fit will enjoy leading design discussions, presenting concepts to clients, mentoring other designers, and collaborating with technical production teams to protect design intent throughout the project lifecycle.

26 days ago

Senior Applications Analyst – Oracle HCM CGS Business Solutions

Irvine, CA

Quick Apply

Our nationwide manufacturing customer is seeking a FULL-TIME hybrid Senior Applications Analyst – Oracle HCM to lead the end-to-end implementation and ongoing management of Oracle Fusion Hire to Retire (HCM) initiatives with cross-functional interactions across tracks like O2C, S2P, and R2R. In addition, the role will be the key coordinator, working closely with various development tracks and SI partners to deliver a stable, scalable, user-friendly Oracle solution, ensuring the HCM platform consistently provides measurable value to the organization.

30+ days ago

Sr. Manager, Talent Acquisition Hyundai Capital America

Irvine, CA

The Senior Manager partners closely with business leaders, HR Business Partners, Compensation, Legal/Compliance, and external recruiting partners to deliver effective, compliant, and scalable recruiting solutions while strengthening talent pipelines, improving recruiting processes, and fostering a culture of accountability, collaboration, and continuous improvement. This role oversees recruiting delivery across assigned business areas, ensures achievement of hiring goals, develops recruiting team capabilities, and drives consistent execution of an exceptional candidate and hiring manager experience.

16 days ago

Sr. Manager, Talent Acquisition Hyundai Capital America, Inc.

Irvine, CA

30+ days ago

Sr Advisor, People Relations PDS Health

Irvine, California

$103,000–$133,000 / year
Full time

This position requires anindividual who has strong interpersonal skills, is perceptive, and can work well with team members at alllevels within the organization and provide a balanced approach to support team members and businessoperational needs, while mitigating risk. Advanced knowledge of employment laws and practices, the principles and practices of employeerelations, human resources, and administration; knowledge of sound techniques in all aspects ofemployee management; knowledge of the organizations and operations of administrative programs.

30+ days ago

Senior Director of Development UCLA Health System

Los Angeles, CA

$8,808.33–$19,541.67 / year

Proven record of establishing close working relationships with departmental and division leadership; becoming thoroughly familiar with activities and research interests in order to develop accurate and compelling case statements, gift opportunities, and appropriate linkages with prospective donors. 7+ years of progressive significant, relevant, successful experience in fundraising, with an emphasis on grateful patient fundraising and major gift experience and/or prior professional experience in a related field such as sales, marketing, or business development or related experience or training.

30+ days ago

Senior Staff Accountant Regal Executive Search

Brea, CA

Quick Apply

The Senior Staff Accountant is responsible for the orderly completion of engagements including the day-to-day supervision of staff, making the initial determination as to whether or not the engagement objectives have been met, and keeping the managers and partners informed of progress and unusual developments. Our client, a regional California CPA firm is seeking a dynamic Senior Staff Accountant to join their growing office that possesses the essential functions, knowledge, skills and abilities to perform this position.

30+ days ago

Talent Acquisition Specialist or Senior Talent Acquisition Specialist Intellisense Systems Inc

Torrance, CA

$85,000–$110,000 / year

Senior Talent Acquisition & Human Resources Business Partner Bachelor's degree in Human Resources, Business Administration, Communications, or a related field and 7+ years of progressive experience in Talent Acquisition and HR; or 7+ years of progressive experience in Talent Acquisition and HR, with at least 3 years in a Senior or Generalist capacity. Requirements: Talent Acquisition Specialist Bachelor's degree in Human Resources, Business Administration, Communications, or a related field with 3+ years of progressive experience in Talent Acquisition with 1-year of general administration included; or 5+ years of Talent Acquisition with 2 + year general administration included.

7 days ago

Senior Executive Assistant - Closed Promotional City of El Segundo

El Segundo, CA

$91,279.20–$117,161.76 / year

Characteristic Duties and Responsibilities: Positions in this classification typically perform a full range of duties at a level of complexity represented by the following types of responsibilities: Provides executive and administrative support to the City Manager, City Council, Deputy City Manager, or designated department head by assisting with issues and performing duties of a complex, sensitive, and/or confidential nature requiring in-depth knowledge of assigned department's programs/projects, operational details, and services and citywide services, policies, and procedures. Acts as the first point of contact and liaison between the City Manager, City Council, Deputy City Manager, or designated department head and other staff, outside agencies, or the public; responds to or refers inquiries for services to appropriate staff and/or resources; receives and evaluates complaints directed to the City Manager, City Council, or executive management and recommends and/or initiates an appropriate response and course of action upon approval; tracks, monitors, and provides follow up on complaints and their resolution with City management and City Council.

10 days ago

Sr. Benefits Specialist Saviynt

El Segundo, CA

Advanced expertise in both Google Workspace (Docs, Sheets, Slides, Drive) and Microsoft Office Suite (Excel, Word, PowerPoint)—must be comfortable leveraging both toolsets for complex data modeling, reporting, and documentation. This role requires someone who thrives in a dynamic, rapidly evolving environment—someone ready to bring order to ambiguity, build clear SOPs from scratch, and scale our global benefits infrastructure across multiple regions.

30+ days ago

Sr. Finance & Grants Manager University of California

Los Angeles, CA

$6,203.75–$12,705 / year

The Senior Grant and Fund Manager provides advanced research administration support within the Department of Radiological Sciences, overseeing complex extramural funding portfolios and ensuring seamless, compliant management of all contract and grant activities. As a condition of employment, the final candidate who accepts an offer of employment will be required to disclose if they have been subject to any final administrative or judicial decisions within the last seven years determining that they committed any misconduct; or have filed an appeal of a finding of substantiated misconduct with a previous employer.

15 days ago

Senior Workday Projects & Financials Analyst Montrose

Irvine, CA

Workday remains our system of record, but this role is not siloed to it, you'll partner with business leaders, end users, and the owners of adjacent enterprise applications (e.g., Coupa for procurement, HighRadius for accounts receivable/cash application, and Salesforce for CRM) to design end-to-end business processes that make sense across the broader systems landscape, not just within Workday. Reporting to Director, Workday Projects & Financials, this is a high-impact role suited for a confident communicator who can engage directly with end users, lead small to mid-sized projects independently, and coordinate across cross-functional teams, including teams outside the Workday ecosystem, to deliver outcomes.

8 days ago

Senior Manager,Total Rewards And People Operations Social Gaming Network

Culver City, CA

$155,000–$180,000 / year

They will report to the Senior Director, People & Culture and lead the Total Rewards and People Operations team responsible for implementing and administering global compensation, equity, and benefit programs in 8+ countries. Manage enrollment process for all countries, to include developing timelines, managing vendors to evaluate options and costs, defining systems setups and specifications and complete needed HRIS updates.

30+ days ago

Sr. Scrum Master Associate Hyundai Capital America

Irvine, California

Quick Apply

Sprint Coordination and Impediment Tracking: Coordinate with Product Teams, Project/Program Managers, Scrum Masters, development teams, and business stakeholders to identify, assign, track, and communicate updates on action items, dependencies, risks, impediments, and product planning inputs. This role serves as a day-to-day coordination point for Product Teams, Project/Program Managers, Scrum Masters, and business stakeholders to help ensure sprint activities, delivery updates, and cross-team dependencies are managed effectively.

3 days ago

Sr. Business Analyst (Logistics and Purchasing) Ledgent Technology

pasadena, California

$110,000–$120,000
Quick Apply

This role will partner closely with business and technology stakeholders to drive process improvements, gather requirements, analyze data, and implement solutions that improve operational efficiency and business performance. We are seeking a Senior Business Analyst with strong experience supporting warehouse, logistics, supply chain, and procurement operations.

14 days ago

Senior Financial Planning Analyst Roth Staffing Companies

Irvine, California

$75–$79.31 / hour
Quick Apply

This role is ideal for finance professionals with experience in financial modeling, variance analysis, budgeting/forecasting, financial reporting, CAPEX/OPEX management, and workforce/vendor expense planning. Must have: Financial modeling, variance analysis, financial reporting (budget, actuals, forecast), capex/opex understanding, Workforce (internal & external) / 3rd party vendors expense management.

21 days ago

Senior Network & Perimeter Security Engineer LanceSoft Inc

Costa Mesa, CA

Quick Apply

The individual will be responsible for Palo Alto firewall administration, including Panorama, GlobalProtect, security policies, NAT, logging, security profiles, firmware, VPN, troubleshooting, lifecycle management, and hardening. Cisco responsibilities will include switching, routing, VLANs, Layer 2/Layer 3 troubleshooting, BGP, STP, QoS, ACLs, port security, firmware, and lifecycle planning.

30+ days ago

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Senior Administration Jobs in Los Alamitos, CA

Sr. IT Security Administrator County of Orange

Senior Contracts Administrator - (Aerospace/Defense) Nesco Resource, LLC

Senior Data Center Specialist Platinum Resource Group

Senior Architectural Designer Luxus

Senior Applications Analyst – Oracle HCM CGS Business Solutions

Sr. Manager, Talent Acquisition Hyundai Capital America

Sr. Manager, Talent Acquisition Hyundai Capital America, Inc.

Sr Advisor, People Relations PDS Health

Senior Director of Development UCLA Health System

Senior Staff Accountant Regal Executive Search

Talent Acquisition Specialist or Senior Talent Acquisition Specialist Intellisense Systems Inc

Senior Executive Assistant - Closed Promotional City of El Segundo

Sr. Benefits Specialist Saviynt

Sr. Finance & Grants Manager University of California

Senior Workday Projects & Financials Analyst Montrose

Senior Manager,Total Rewards And People Operations Social Gaming Network

Sr. Scrum Master Associate Hyundai Capital America

Sr. Business Analyst (Logistics and Purchasing) Ledgent Technology

Senior Financial Planning Analyst Roth Staffing Companies

Senior Network & Perimeter Security Engineer LanceSoft Inc

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