Counterintelligence jobs in Costa Mesa, CA

Information System Security Officer (ISSO)

Torrance, California

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Today

About the job Information System Security Officer (ISSO) About Castelion Castelion is bringing a new approach to defense development and production: one that focuses on short, iterative design cycles, rapid testing in development, and modern commercial manufacturing strategies for production at scale. We're designing, building, and testing next generation long range strike weapons systems to give America and its Allies a definitive edge and deter future conflicts. Information System Security O

Full-time

Optics Engineer

Remote or Westford, Massachusetts

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Today

At Materion, everyone is included, respected and offered opportunity to grow. Join us! Materion is seeking a Thin Film Engineer to join our rapidly growing Precision Optics and Thin Film Coatings team located in Westford, MA. Thin Film Engineers will be exposed to optical coating design, generation of detailed manufacturing plans and maintenance of existing PVD processes. Ideal candidates must possess strong technical skills, the ability to perform complex problem solving, and a passion for con

Full-time

USD 77,200.00 - 101,325.00 per year

Project Manager - Remote (Top Secret cleared)

Remote or Reston, Virginia

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5d ago

The Work: ICF is seeking an experienced and driven Project Manager to lead and oversee mission-critical initiatives in support of the Defense Counterintelligence and Security Agency (DCSA). If you are a strategic leader with a strong background in federal program management and a passion for delivering high-quality results in a complex consulting environment, this may be the right opportunity for you. Job Location: Although this position is remote, the candidate needs to live in the Washington

Full-time

USD 119,323.00 - 245,448.00 per year

Power Platform Developer

Remote

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Today

Job ID: 2615511 Location: Remote Work, VA, US Date Posted: 2026-08-10 Category: Information Technology Subcategory: Knowl/Collab Engr Schedule: Full-Time Shift: Day Job Travel: Yes - 10% of the time Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: None Potential for Remote Work: ORA_REMOTE Description Make a difference for national security by joining a team of dedicated IT professionals who will sustain, modernize and transform the enterprise IT capabilities

Full-time

USD 120,001.00 - 160,000.00 per year

Power Platform Developer

Remote

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Today

Job ID: 2614415 Location: Remote Work, VA, US Date Posted: 2026-07-09 Category: Information Technology Subcategory: Knowl/Collab Engr Schedule: Full-Time Shift: Day Job Travel: Yes - 10% of the time Minimum Clearance Required: Top_Secret Clearance Level Must Be Able to Obtain: None Potential for Remote Work: ORA_REMOTE Description Introduction Make a difference for national security by joining a team of dedicated IT professionals who will sustain, modernize and transform the enterpris

Full-time

USD 120,001.00 - 160,000.00 per year

Cyber Security Specialist, Senior (Top Secret)

Remote or Fairfax, Virginia

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Today

Location: Remote Clearance: Top Secret Employment Type: Full-Time About Praescient Analytics: Praescient Analytics is a leader in delivering advanced analytic, data engineering, and technology integration solutions in support of the Department of Defense (DoD), Intelligence Community, and federal law enforcement. Our mission is to empower analysts and decision-makers through data-driven insights, enabling faster and more effective mission outcomes. Position Overview: Praescient Analytics is s

Full-time

Software Engineer - Cloud/GovCloud (Mid level - Top Secret - Remote US)

Remote or Reston, Virginia

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Today

The Work: ICF is seeking an experienced and driven Mid -Level Software Engineer to lead and oversee mission-critical initiatives in support of the Defense Counterintelligence and Security Agency (DCSA). In this role, you will design, develop, and maintain applications leveraging technologies such as Java, Kotlin, and TypeScript, working across Oracle and SQL Server databases in cloud-hosted environments including AWS GovCloud. Job Location: This position is remote, If you accept this position, y

Full-time

USD 81,499.00 - 167,644.00 per year

Application Administrator (Top Secret)

Remote or Fairfax, Virginia

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Today

Full-time

Information Systems Security Manager (ISSM)

Remote

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Today

About Aalyria: Aalyria is a leading technology company that supplies laser communications technology and temporospatial software-defined networking platforms to the aerospace industry. With technology acquired from Google, Aalyria is at the forefront of innovation in satellite and airborne mesh networks, as well as cislunar and deep-space communications. We are revolutionizing the orchestration and management of planetary mesh networks using any radio or optical spectrum, any orbit, and any har

Full-time

USD 165,000.00 - 190,000.00 per year

Senior Cloud Architect Lead with AI Cloud

Remote

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Today

Job ID: 2613783 Location: Remote Work, VA, US Date Posted: 2026-06-17 Category: Information Technology Subcategory: Enterprise Architect Schedule: Full-Time Shift: Day Job Travel: Yes - 10% of the time Minimum Clearance Required: Top_Secret Clearance Level Must Be Able to Obtain: None Potential for Remote Work: ORA_REMOTE Description SAIC is seeking Senior Cloud Architect with AI Cloud. Make a difference for national security by joining a team of dedicated IT professionals who will sus

Full-time

USD 120,001.00 - 160,000.00 per year

Senior Detection & Response Engineer

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 166,000.00 - 220,000.00 per year

Associate DevOps Developer

Seal Beach, California

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Today

Associate DevOps Developer Company: The Boeing Company Boeing Defense, Space and Security (BDS) Space, Intelligence and Weapon Systems (SI&WS) Ground and Mission Systems Engineering (GMSE) is looking for an Associate DevOps Developer (Level 2) to join our Engineering Analytics team in Seal Beach, California. The SI&WS GMSE division creates the next generation products and services for the BDS business unit. We work with both commercial and proprietary customers in the development of the next-

Full-time

USD 98,600.00 - 133,400.00 per year

Counterintelligence jobs in Costa Mesa, CA, USA