senior security engineer Jobs in Ontario, California

Senior System Security Engineer
Los Angeles, CaliforniaSourcePro Search, LLCWe are currently searching for a Senior System Security Engineer with 10-15 years (required) of experience in Los Angeles, CA. This role offers a competitive base and excellent benefits and culture in a well known and highly ranked law firm. The ideal candidate will make...Full Job Details
Senior Software Security Engineer
Long Beach, CaliforniaVastAt Vast, our mission is to contribute to a future where billions of people are living and thriving in space. We are building artificial gravity space stations, allowing long-term stays in space without the adverse effects of zero-gravity. Our initial crewed space habitat...Full Job Details
Senior Product Security Engineer
Long Beach, CaliforniaVastAt Vast, our mission is to contribute to a future where billions of people are living and thriving in space. We are building artificial gravity space stations, allowing long-term stays in space without the adverse effects of zero-gravity. Our initial crewed space habitat...Full Job Details
Senior Cyber Security Engineer
El Segundo, CaliforniaImmunityBio, Inc.Company Overview ImmunityBio, Inc. (NASDAQ: IBRX) is a commercial-stage biotechnology company developing cell and immunotherapy products that are designed to help strengthen each patient's natural immune system, potentially enabling it to outsmart the disease and eliminate...Full Job Details
Senior Security Quality Assurance Engineer
Irvine, CaliforniaTP-Link North America, Inc.Headquartered in the United States, TP-Link Systems Inc. is a global provider of reliable networking devices and smart home products, consistently ranked as the world's top provider of Wi-Fi devices. The company is committed to delivering innovative products that enhance...Full Job Details
Senior Space Engineer with Security Clearance
El Segundo, CaliforniaBTAS, Inc.$115000.00 - 250000.00 a yearPOSITION: Senior Space Engineer LOCATION: El Segundo, CA REQUIRED SECURITY CLEARANCE: Active TS 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
Senior Network Security Engineer
Los Angeles, CaliforniaTik TokLocation : Los Angeles Employment Type : Regular Job Code : A114933 Apply to this job Share this listing: Responsibilities Team Intro You will be a part of the Network Security Operations team responsible for Cyber Defense and Engineering. The Network Security Operations...Full Job Details
Senior Systems Engineer with Security Clearance
El Segundo, CaliforniaG2 Ops, Inc$130000.00 a yearQuick Position Facts. Location: El Segundo, CA at our customer site Job Code: 037 Work Setting: In person Looking to Start: April 2025 Salary Range: $130,000+ Openings: 1 Full-Time Role Knowledge Requirements: Demonstrated understanding of R&M practices, techniques, and...Full Job Details
Senior Systems Engineer with Security Clearance
El Segundo, CaliforniaBTAS, Inc.$148000.00 - 275000.00 a yearPOSITION: Senior Systems Engineer 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
Senior Operations Engineer with Security Clearance
El Segundo, CaliforniaBTAS, Inc.$148000.00 - 275000.00 a yearPOSITION: Senior Operations Engineer LOCATION: El Segundo, CA REQUIRED SECURITY CLEARANCE: Active TS 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
Senior Systems Engineer with Security Clearance
El Segundo, CaliforniaTyto Athene, LLC$140000.00 - 180000.00 a yearJob Description Tyto Athene is searching for a Senior Systems Engineer to support USSF's SSC family of systems. SSC equips the joint warfighter with space control systems to gain, maintain, and exploit space superiority. SSC executes cradle to grave responsibility for weapon...Full Job Details
Senior Systems Engineer with Security Clearance
El Segundo, CaliforniaOBXtek, Inc$180000.00 - 250000.00 a yearResponsibilities OBXtek has an immediate need for a number of highly qualified Senior Systems Engineers at multiple levels of seniority to support our new U.S. Space Force, Space Systems Command Hemisphere contract in the Colorado Springs, CO and El Segundo, CA areas and...Full Job Details
Senior Systems Engineer with Security Clearance
El Segundo, CaliforniaSPAOverview Systems Planning and Analysis, Inc. (SPA) delivers high-impact, technical solutions to complex national security issues. With more than 50 years of business expertise and consistent growth, we are known for continuous innovation for our government customers, in both...Full Job Details
Senior System Safety Engineer with Security Clearance
El Segundo, CaliforniaSPAOverview Systems Planning and Analysis, Inc. (SPA) delivers high-impact, technical solutions to complex national security issues. With more than 50 years of business expertise and consistent growth, we are known for continuous innovation for our government customers, in both...Full Job Details
Senior System Safety Engineer with Security Clearance
El Segundo, CaliforniaOBXtek, Inc$140000.00 - 220000.00 a yearResponsibilities OBXtek has an immediate need for a number of highly qualified Senior System Safety Engineer to support our new U.S. Space Force, Space Systems Command Space Domain Awareness and Combat Power (SDA&CP) and Battle Management Command, Control and Communications...Full Job Details
Aerospace Engineer
El Segundo, CaliforniaCaribou Thunder, LLC$70000.00 - 170000.00 a yearAerospace Engineer Journeyman & Senior Levels Caribou Thunder Building Tomorrow, Grounded in Legacy For the past 2 decades, Caribou Thunder has been a merit-based company driven by performance, innovation, and an unwavering commitment to advancing national security. We take...Full Job Details
Senior Systems Safety Engineer with Security Clearance
El Segundo, CaliforniaManTech InternationalManTech seeks a full-time Senior System Safety Engineer to support National Security Space launch system acquisition and operations. Candidate will support the ManTech office located in El Segundo, CA. The position supports the USSF Space Systems Command Assured Access to...Full Job Details
Senior Technology Development Lead Engineer with Security Clearance
El Segundo, CaliforniaBoeing$126650.00 - 171350.00 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. We...Full Job Details
Senior Test & Evaluation Engineer with Security Clearance
El Segundo, CaliforniaOBXtek, Inc$140000.00 - 210000.00 a yearResponsibilities OBXtek has an immediate need for a number of highly qualified Senior Test & Evaluation (T&E) Engineers to support our new U.S. Space Force, Space Systems Command Hemisphere contract in the Colorado Springs, CO and El Segundo, CA areas. Travel is not...Full Job Details
OPIR Systems Integration Senior Engineer with Security Clearance
El Segundo, CaliforniaAstrionOverview OPIR Systems Integration Senior Engineer Support to US Space Force, Space Systems Command (SSC), Space Sensing (SN) Mission: Deliver persistent space sensing for all-domain awareness in support of missile warning, tracking, defense, environmental monitoring, and...Full Job Details
Senior Space Systems Engineer
El Segundo, CaliforniaLMI Government Consulting (Logistics Management Institute)$150000.00 - 190000.00 a yearOverview LMI is seeking a skilled Senior Space Systems Engineers in El Segundo, CA and Colorado Springs, CO. The Senior Space Systems Engineer advises United States Space Force (USSF) Space Systems Command (SSC) customers on technical discussions, studies, analyses,...Full Job Details
Electrical Engineer
El Segundo, CaliforniaCaribou Thunder, LLC$120000.00 - 175000.00 a yearElectrical Engineer Senior and SME Caribou Thunder Building Tomorrow, Grounded in Legacy For the past 2 decades, Caribou Thunder has been a merit-based company driven by performance, innovation, and an unwavering commitment to advancing national security. We take great pride...Full Job Details
Senior Systems Engineer Lead with Security Clearance
El Segundo, CaliforniaBoeing$157350.00 - 212750.00 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. We...Full Job Details
Senior Technical Space Operations Engineer with Security Clearance
El Segundo, CaliforniaSPAOverview Systems Planning and Analysis, Inc. (SPA) delivers high-impact, technical solutions to complex national security issues. With more than 50 years of business expertise and consistent growth, we are known for continuous innovation for our government customers, in both...Full Job Details
Senior Technical Space Operations Engineer with Security Clearance
El Segundo, CaliforniaOBXtek, Inc$170000.00 - 240000.00 a yearResponsibilities OBXtek has an immediate need for a number of highly qualified Senior Technical Space Operations Engineers and Technical Space Operations Engineering Subject Matter Experts (SMEs) to support our new U.S. Space Force, Space Systems Command Hemisphere contract...Full Job Details