isse jobs in california

Information System Security Engineer (ISSE)

Remote or Beavercreek, Ohio

•

Today

ARS is seeking a highly qualified Information System Security Engineer (ISSE) with strong expertise in Cybersecurity, Cloud Security (Azure), and Systems Engineering. You will help design, secure, and sustain cutting-edge secure enclave environments at the tactical edge, supporting enterprise services and cyber defense operations across the DoD. The team will provide engineering expertise using technologies such as ePO, Splunk, ACAS, STIG/SCAP, Azure Automation, Defender for Cloud, Sentinel, and

Full-time

Information System Security Engineer (ISSE)

Los Angeles, California

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Today

At Accenture Federal Services, nothing matters more than helping the US federal government make the nation stronger and safer and life better for people. Our 13,000+ people are united in a shared purpose to pursue the limitless potential of technology and ingenuity for clients across defense, national security, public safety, civilian, and military health organizations. Join Accenture Federal Services, a technology company within global Accenture. Recognized as a Glassdoor Top 100 Best Place to

Full-time

USD 100,200.00 - 203,400.00 per year

DevcOps Engineer - TS/SCI required

Remote or Beavercreek, Ohio

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Today

ARS is seeking an experienced DevOps Engineer to support a classified secure cloud platform delivery effort for a U.S. Navy customer. This role is focused on deploying and configuring the Arkloud Platform across multiple Government-furnished cloud enclaves spanning IL5, IL6, and TS classification tiers. The engineer will leverage Azure cloud services, Kubernetes-based orchestration, and Salt-based configuration management to deliver a secure, standardized platform environment enabling mission te

Full-time

Software Engineer - TS/SCI required

Remote or Dayton, Ohio

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Today

ARS is seeking an experienced Software Developer to support a classified secure cloud platform delivery effort for a U.S. Navy customer. This role is focused on developing platform-integrated tooling, automation, and user-facing capabilities across multiple classification tiers, enabling mission teams to onboard and operate effectively within Government-furnished cloud enclaves. This is a hands-on development role requiring demonstrated experience in classified environments, the ability to opera

Full-time

Lead Cybersecurity Manager

Remote or Orlando, Florida

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Today

About Agile Defense At Agile Defense we know that action defines the outcome and new challenges require new solutions. That's why we always look to the future and embrace change with an unmovable spirit and the courage to build for what comes next. Our vision is to bring adaptive innovation to support our nation's most important missions through the seamless integration of advanced technologies, elite minds, and unparalleled agility-leveraging a foundation of speed, flexibility, and ingenuity

Full-time

ISSO/Information Assurance Specialist

Remote or Quantico, Virginia

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Today

Full-time

Information Systems Security Manager (TS//SCI)

Los Angeles, California

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Today

K2 is building the largest and highest-power satellites ever flown, unlocking performance levels previously out of reach across every orbit. Backed by $450M from leading investors including Altimeter Capital, Redpoint Ventures, T. Rowe Price, Lightspeed Venture Partners, Alpine Space Ventures, and others - with an additional $500M in signed contracts across commercial and US government customers - we're mass-producing the highest-power satellite platforms ever built for missions from LEO to deep

Full-time

USD 160,000.00 - 200,000.00 per year

Secure Hybrid Cloud Architect

Remote or San Antonio, Texas

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Today

The Aerospace Corporation is the trusted partner to the nation's space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded research and development center (FFRDC), we are broadly engaged across all aspects of space- delivering innovative solutions that span satellite, launch, ground, and cyber systems for defense, civil and commercial customers. When you join our team, you'll be part of a special collection of problem solvers,

Full-time

USD 166,400.00 - 249,600.00 per year

Senior Systems Engineer

Remote or Ashburn, Virginia

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Today

About Us Visa is a world leader in payments technology, facilitating transactions between consumers, merchants, financial institutions and government entities across more than 200 countries and territories, dedicated to uplifting everyone, everywhere by being the best way to pay and be paid. At Visa, you'll have the opportunity to create impact at scale - tackling meaningful challenges, growing your skills and seeing your contributions impact lives around the world. Join Visa and do work that

Full-time

USD 110,700.00 - 171,800.00 per year

Cybersecurity Cloud Architect

San Diego, California

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Today

Job ID: 2612369 Location: San Diego, CA, US Date Posted: 2026-05-08 Category: Cyber Subcategory: Cyber Engineer Schedule: Full-Time Shift: Day Job Travel: Yes - 10% of the time Minimum Clearance Required: TS.SCI Clearance Level Must Be Able to Obtain: None Potential for Remote Work: ORA_ON_SITE Description We are seeking a highly skilled Cybersecurity Cloud Architect to lead the development, implementation, and management of secure cloud environments across multiple network domains. T

Full-time

USD 200,001.00 - 240,000.00 per year

Cybersecurity Cloud Architect

San Diego, California

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Today

Job ID: 2612334 Location: San Diego, CA, US Date Posted: 2026-05-07 Category: Cyber Subcategory: Cyber Engineer Schedule: Full-Time Shift: Day Job Travel: Yes - 10% of the time Minimum Clearance Required: TS.SCI Clearance Level Must Be Able to Obtain: TS/SCI Potential for Remote Work: ORA_ON_SITE Description We are seeking a highly skilled Cybersecurity Cloud Architect to lead the development, implementation, and management of secure cloud environments across multiple network domains.

Full-time

USD 200,001.00 - 240,000.00 per year

Information System Security Officer (ISSO) *

Patterson, California

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9d ago

Requisition Number: 25661 Required Travel: 0 - 10% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $72,181.00 - $100,000.00 Security Clearance: TS/SCI Level of Experience: Mid This opportunity resides with Warfare Systems (WS) , a business group within HII's Mission Technologies division. Warfare Systems comprises cyber and mission IT; electronic warfare; and C5ISR systems. HII works within our nation's intelligence and cyber operations communities to defend our interests in

Full-time

USD 72,181.00 - 100,000.00 per year

Systems Server Administration and Support - TSSCI

Loma Linda, California

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4d ago

JBW Federal is a subsidiary company of the Kanaka Foundation - An NHO who's mission is to support Native Hawaiians. You will receive a comprehensive benefits package that includes: Health insurance Dental insurance Vision insurance Pet insurance Annual membership to Costco or Sam's 401K and much, much more! Duties and Responsibilities : Provide Tier 2 support based on industry standards to devices and servers for all system problems, performance deficiencies and anomalies on 480 ISRW/A6 supporte

Full-time

Security Manager

Remote

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10d ago

Unissant, Inc. delivers innovative capabilities to the agencies that keep our nation healthy and safe. We apply our domain expertise, data acumen, and technology know-how to achieve breakthrough results for our clients. Working collaboratively, we advance missions and careers through a focus on honesty, integrity, and dependability. We continuously look for talent, excited to join that effort. To learn more about our exciting organization, please visit us at. We are seeking aSecurity Managerto j

Easy Apply

Full-time

Depends on Experience

Information System Security Officer (ISSO)

Redondo Beach, California

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Today

Information System Security Officer (ISSO) Department: Information Technology Employment Type: Full Time Location: Redondo Beach Compensation: $95,000 - $125,000 / year Description As the Information System Security Officer (ISSO) at Impulse, is responsible for maintaining the operational security posture of assigned information systems and supporting the organization's information security program. Working under the direction of the Information System Security Manager (ISSM), the ISSO ensu

Full-time

USD 95,000.00 - 125,000.00 per year

Classified Cyber Security Manager (Level 5)

California

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Today

Job Description As a Cyber Security Manager for an Advanced Development Program (Skunk Works) Program, you will be responsible for the strategic direction and leadership of a team of highly technical, geographically dispersed cyber security professionals executing the Risk Management Framework and Joint Special Access Program (SAP) Implementation Guide (JSIG). You must manage the processes required for the development, implementation, and maintenance of numerous classified computer environments

Full-time

USD 134,000.00 - 236,325.00 per year

Information System Security officer (ISSO) - Security Clearance Required

Sacramento, California

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Today

Kratos Defense & Security Solutions, Inc., is a leading defense technology company focused on unmanned systems, satellite communications, cyber security/warfare, microwave electronics, missile defense, training, and combat systems. Our customers include the U.S. federal government, foreign governments, commercial enterprises, and state and local government agencies. At Kratos, we prioritize affordability as a cornerstone of our technology. We leverage proven, cutting-edge methodologies and techn

Full-time

USD 140,000.00 per year

Information System Security Officer

Palmdale, California

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Today

Job Description Do you want to be part of a culture that inspires employees to think big, perform with excellence and make the impossible become reality? Are you looking for a fast paced, dynamic work environment that is blazing through uncharted territory and accepting the multiple challenges our company and nation face? We provide the resources, inspiration and focus - if you have the passion and courage to dream big, work hard, and have fun doing what you love then we want to build a better

Full-time

USD 113,900.00 - 200,905.00 per year

Staff Systems Security Engineer, Programs

Costa Mesa, California

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Today

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model of the 21st century's most innovative companies to the defense industry, Anduril is changing how military systems are designed, built and sold. Anduril's family of systems is powered by Lattice OS, an AI-powered operating system that turns thousands of data streams into a realtime, 3D command and c

Full-time

USD 191,000.00 - 253,000.00 per year

Senior Systems Security Engineer, Programs

Costa Mesa, California

•

Today

Full-time

USD 166,000.00 - 220,000.00 per year

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isse jobs in California, USA