senior security administrator Jobs in los angeles, ca

121 - 140 of 335 Jobs

Security Administration and Document ControlJob Title - Security Administration and Document Control

ManTechCompany Name - ManTech

•

Los Angeles, California, USA

Full-time

ManTech seeks a motivated, customer-oriented Security Administration/Document Control to join our team in the El Segundo, CA area. The position manages Document Control and program security administration to include personnel and information security functions as needed and is responsible to the Chief of Security and Program Director. Responsibilities include but are not limited to: Serve as the focal point for receiving, processing, distributing, dispatching, and controlling all classified d

Personnel Security SpecialistJob Title - Personnel Security Specialist

ManTechCompany Name - ManTech

•

Los Angeles, California, USA

Full-time

Personnel Security Specialist II ManTech seeks a motivated, career and customer-oriented Personnel Security Specialist II to join our team in El Segundo, CA. The Personnel Security Specialist's primary function is to handle personnel security functions in support of the customer's facility and organization. The position will provide "day-today" PERSEC services for Collateral, Sensitive Compartmented Information (SCI) and Special Access Program (SAP) activities. Responsibilities include but are

Personnel Security SpecialistJob Title - Personnel Security Specialist

ManTechCompany Name - ManTech

•

Los Angeles, California, USA

Full-time

Personnel Security SpecialistJob Title - Personnel Security Specialist

ManTechCompany Name - ManTech

•

Los Angeles, California, USA

Full-time

Personnel Security SpecialistJob Title - Personnel Security Specialist

ManTechCompany Name - ManTech

•

Los Angeles, California, USA

Full-time

Personnel Security SpecialistJob Title - Personnel Security Specialist

ManTechCompany Name - ManTech

•

El Segundo, California, USA

Full-time

ManTech seeks a motivated, career and customer-oriented Personnel Security Specialist II to join our team in El Segundo, CA. The Personnel Security Specialist's primary function is to handle personnel security functions in support of the customer's facility and organization. The position will provide "day-today" PERSEC services for Collateral, Sensitive Compartmented Information (SCI) and Special Access Program (SAP) activities. Responsibilities include but are not limited to: Build and Mainta

Epic Provisioning and Security Application Analyst I, II, III-(Open to experienced remote in ID, NE, MO, OK, TX)Job Title - Epic Provisioning and Security Application Analyst I, II, III-(Open to experienced remote in ID, NE, MO, OK, TX)

PIH HealthCompany Name - PIH Health

•

Remote or Whittier, California, USA

Full-time

Determination for the Epic Application Analyst (I, II or ), Provisioning roles will be based on experience and qualifications. PIH Health internal applicants or Altera employees (working at PIH Health as of May 2025), Epic certification in the required application/module must be obtained within 120 days of hire or transfer into the position. Failure to obtain certification within this timeframe may result in removal from the position; however, the employee will be eligible to apply for other in

Personnel Security SpecialistJob Title - Personnel Security Specialist

ManTechCompany Name - ManTech

•

El Segundo, California, USA

Full-time

IT Security Systems Analyst - Los Angeles - HYBRID - 2 Days onsiteJob Title - IT Security Systems Analyst - Los Angeles - HYBRID - 2 Days onsite

Kapsons LLCCompany Name - Kapsons LLC

•

Beverly Hills, California, USA

Full-time

A Fortune 500 company is seeking an experienced IT Security Analyst to support the security and compliance of enterprise systems, infrastructure, and applications. With a strong national presence and a culture rooted in innovation and collaboration, this organization offers the opportunity to work in a fast-paced, forward-thinking environment. The ideal candidate will be based in Los Angeles or Houston and available to work on a hybrid schedule (2 days onsite per week). Remote candidates will al

Cloud Network Security Consultant DataikuJob Title - Cloud Network Security Consultant Dataiku

C9xperts Corp.Company Name - C9xperts Corp.

•

Los Angeles, California, USA

Contract

We're Hiring: Cloud Network Security Consultant (Remote PST) Rubrik is looking for an expert-level Cloud Network Security Consultant to lead the deployment of a multi-cloud security and transit architecture that supports 40TB/sec throughput across AWS, Azure, and Google Cloud Platform. This role is not for beginners we're looking for hands-on experience in: Designing and deploying Aviatrix Transit Network (CoPilot, FireNet, Spoke) in production Implementing Palo Alto VM-Series Firewalls (Flex

Personnel Security SpecialistJob Title - Personnel Security Specialist

ManTechCompany Name - ManTech

•

Los Angeles, California, USA

Full-time

Personnel Security SpecialistJob Title - Personnel Security Specialist

ManTechCompany Name - ManTech

•

Los Angeles, California, USA

Full-time

Head of Security Engineering & Architecture/ 5 days - On-Site/ DTLA/ Mandarin SpeakingJob Title - Head of Security Engineering & Architecture/ 5 days - On-Site/ DTLA/ Mandarin Speaking

Motion Recruitment Partners, LLCCompany Name - Motion Recruitment Partners, LLC

•

Los Angeles, California, USA

Full-time

Job Description A global leader in e-commerce is looking for a Head of Security Engineering & Architecture, full-time and 100% onsite in DTLA. Their Security Engineering hub is based in Los Angeles, and they are looking for someone to oversee their Security Engineering, SecOps, AppSec, and Security Architecture functions reporting directly to the CISO. Ideal candidates will have a strong leadership presence, experienced managing a lean high performing team, as well as being equipped with experi

Activity Security RepresentativeJob Title - Activity Security Representative

ManTechCompany Name - ManTech

•

Los Angeles, California, USA

Full-time

ManTech seeks a motivated, career and customer-oriented Activity Security Representative I to join our team in the El Segundo, CA area. The Activity Security Representative's primary function is to provide multi-disciplined security support to a customer's facility and organization. The position will provide "day-to-day" support for Collateral, Sensitive Compartmented Information (SCI) and Special Access Program (SAP) activities. Responsibilities include but are not limited to: Classification

Activity Security RepresentativeJob Title - Activity Security Representative

ManTechCompany Name - ManTech

•

Los Angeles, California, USA

Full-time

Staff/Principal Security Engineer / Hybrid / Los AngelesJob Title - Staff/Principal Security Engineer / Hybrid / Los Angeles

Motion Recruitment Partners, LLCCompany Name - Motion Recruitment Partners, LLC

•

Los Angeles, California, USA

Full-time

This is a full-time, direct-hire opportunity for an Application Security Engineer based in the U.S. (remote or hybrid options available). You'll be joining a global technology leader that powers innovation for a wide range of clients-from emerging startups to Fortune 500 enterprises-through scalable cloud services, infrastructure, and automation. The environment is fast-paced and deeply technical, with an emphasis on building secure, distributed applications at scale. This role offers the chance

Director of Application Security / Fully Remote / Financial ServicesJob Title - Director of Application Security / Fully Remote / Financial Services

Motion Recruitment Partners, LLCCompany Name - Motion Recruitment Partners, LLC

•

Remote or Los Angeles, California, USA

Full-time

Job Description This is a full time, direct hire IT leadership role fully remote. You'll join a market leading organization generating over $1B in annual revenue and serving enterprise clients worldwide. The technology stack spans AppSec, DevSecOps, multi cloud environments (AWS/Azure/Google Cloud Platform), and modern security automation tools. Imagine reporting directly to the CISO and shaping the future of application and cloud security for one of the world's foremost hospitality platforms.

Security Infrastructure Engineer - USDSJob Title - Security Infrastructure Engineer - USDS

TikTokCompany Name - TikTok

•

Los Angeles, California, USA

Full-time

Location : Los Angeles Employment Type : Regular Job Code : A208595 Apply to this job Share this listing: Responsibilities About the Team The Security Operations team's primary focus is on managing security and defense platforms, tools, and services that support security controls across TikTok USDS's cloud environments. Your role involves designing, engineering, and deploying infrastructure and security technologies to serve various internal customers. In order to enhance collaboration an

Information Systems Security ManagerJob Title - Information Systems Security Manager

SAICCompany Name - SAIC

•

El Segundo, California, USA

Full-time

Job ID: 2507529 Location: EL SEGUNDO, CA, US Date Posted: 2025-07-16 Category: Cyber Subcategory: Cyber GRC Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: Top Secret Potential for Remote Work: No Description SAIC is looking for an experienced Information Systems Security Manager (ISSM) to join our team in El Segundo, CA. This role will work full time onsite. Primary Duties: Serves as the primary cybersecurity te

Application Security Engineer/ Hybrid in Atlanta & Dallas 2-3 days/ 6 Month Contract to HireJob Title - Application Security Engineer/ Hybrid in Atlanta & Dallas 2-3 days/ 6 Month Contract to Hire

Motion Recruitment Partners, LLCCompany Name - Motion Recruitment Partners, LLC

•

Los Angeles, California, USA

Full-time

A global tech-driven organization in hiring a hybrid Application Security Engineer on a 6-month contract-to-hire basis. This role is based in Dallas or Atlanta and offers a flexible hybrid setup. You'll help secure modern cloud applications running across AWS, Azure, or Google Cloud Platform. This is a hands-on opportunity to shape security in a fast-moving product environment. You'll lead threat modeling, code reviews, and guide secure development across global teams. Ideal for someone with a s