Counterintelligence jobs in california

Vandenberg Space Force Base, California

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Today

Job ID: 2614933 Location: Vandenberg SFB, CA, US Date Posted: 2026-07-24 Category: Security Subcategory: Security Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: TS.SCI Clearance Level Must Be Able to Obtain: None Potential for Remote Work: ORA_ON_SITE Description SAIC is looking for several Activity Security Representatives. The Activity Security Representative's primary function is to provide multi-disciplined security support to a customer's facility and or

Full-time

USD 120,001.00 - 160,000.00 per year

Sr. Classified Cyber Assurance Analyst

Hawthorne, California

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Today

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars. SR. CLASSIFIED CYBER ASSURANCE ANALYST SpaceX is seeking a senior classified cyber assurance practitioner to drive the SpaceX classified cyber assurance program forward. The program focuses on three major areas: Asses

Full-time

USD 130,000.00 - 180,000.00 per year

Classified Cyber Assurance Analyst

Hawthorne, California

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Today

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars. CLASSIFIED CYBER ASSURANCE ANALYST SpaceX is seeking a classified cyber assurance practitioner to drive the SpaceX classified cyber assurance program forward. The program focuses on three major areas: Assessment: Asse

Full-time

USD 85,000.00 - 115,000.00 per year

Information System Security Manager

Hawthorne, California

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Today

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars. INFORMATION SYSTEM SECURITY MANAGER SpaceX is seeking a classified cyber assurance practitioner to drive the SpaceX classified cyber assurance program forward. The program focuses on three major areas: Assessment: Ass

Full-time

USD 85,000.00 - 115,000.00 per year

Information System Security Officer

Hawthorne, California

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Today

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars. INFORMATION SYSTEM SECURITY OFFICER SpaceX is seeking a classified cyber assurance practitioner to drive the SpaceX classified cyber assurance program forward. The program focuses on three major areas: Assessment: As

Full-time

USD 85,000.00 - 115,000.00 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

Project Manager - Remote (Top Secret cleared)

Remote or Reston, Virginia

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6d 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: 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

Information Systems Security Officer

Lompoc, California

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Today

MANTECH seeks a motivated, career, and customer-oriented Information Systems Security Officer (ISSO) - I to join our team in the Vandenberg Space Force Base, CA area. In this role, you will provide critical day-to-day security support for Collateral, Sensitive Compartmented Information (SCI), and Special Access Program (SAP) activities supporting SSC and AFSPC mission areas. Responsibilities Review, prepare, and update AIS accreditation packages and Body of Evidence documentation.Perform AIS se

Full-time

Cyber System Security Engineer

El Segundo, California

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Today

MANTECH seeks a motivated, career and customer-oriented Cybersecurity System Security Engineer (CSSE) - to join our team in El Segundo, CA. In this role, you will provide critical support within Special Access Programs (SAPs) supporting SSC and AFSPC acquisition programs. You will deliver daily technical support across Collateral, Sensitive Compartmented Information (SCI), and SAP activities to ensure systems meet essential NIST Cybersecurity requirements for system assessment and authorizatio

Full-time

Network Systems Administrator

El Segundo, California

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Today

MANTECH seeks a motivated, career, and customer-oriented Network System Administrator (NSA) - I to join our team in El Segundo, CA. You will provide day-to-day support for Collateral, Sensitive Compartmented Information (SCI), and Special Access Program (SAP) activities supporting SSC Directorates and/or AFSPC Operational Units in a full-time, on-site environment. Responsibilities: Install, maintain, audit, and support a secure MS Windows network environment and limited web/data application se

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

Launch Systems Engineer

El Segundo, California

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Today

Overview Modern Technology Solutions, Inc. (MTSI) is seeking a Launch Systems Engineer with extensive expertise in classified weapon system launch planning, processing, and execution, as well as space vehicle engineering, design, integration, and test. This position supports a U.S. Space Force (USSF) program office responsible for developing, integrating, testing, and launching advanced space systems. Work will be performed in secure government environments supporting highly sensitive and missi

Full-time

USD 170,000.00 - 215,000.00 per year

Senior Systems Engineer

El Segundo, California

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Today

Overview Modern Technology Solutions, Inc. (MTSI) is seeking a Sr Systems Engineer with deep expertise in classified space control systems engineering processes, including requirements development, configuration management, and government Deficiency Review (DR) board execution. This position supports a U.S. Space Force (USSF) program office responsible for developing, integrating, testing, and transitioning advanced space control capabilities across space, ground, and command-and-control (C2) m

Full-time

USD 180,000.00 - 220,000.00 per year

Experienced Software Engineer

El Segundo, California

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Today

Experienced Software Engineer Company: The Boeing Company Boeing Defense, Space & Security (BDS) has an exciting opportunity for an Experienced Software Engineer to join the National Systems Programs (NSP) software team in El Segundo CA or Chantilly, VA. The selected candidate will work perform full stack development using the AWS infrastructure. The ideal candidate has experience working across the tech stack with a solid understanding of software architecture, infrastructure tooling, and en

Full-time

USD 135,150.00 - 182,850.00 per year

Program Security Representative II

Patterson, California

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12d ago

*This position requires a TS/SCI Clearance and Special Access Program Experience* At System High Corporation-a Top Washington-Area Workplace (The Washington Post, 2023-2025), a Top Workplaces Culture Excellence honoree (April 2025), and a three-time VETS Indexes 3-Star Employer-we protect and advance the nation's most critical missions. As part of our team, you'll tackle complex security challenges across SAP, SCI, and Collateral programs. If you're driven by national security, innovation, and i

Full-time

Activity Security Representative III

Patterson, California

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4d ago

*This position requires a TS/SCI Clearance and a minimum of two years of Special Access Program Experience* At System High Corporation-a Top Washington-Area Workplace (The Washington Post, 2023-2025), a Top Workplaces Culture Excellence honoree (April 2025), and a three-time VETS Indexes 3-Star Employer-we protect and advance the nation's most critical missions. As part of our team, you'll tackle complex security challenges across SAP, SCI, and Collateral programs. If you're driven by national s

Full-time

Activity Security Representative III

Patterson, California

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10d ago

Full-time

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

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

Counterintelligence jobs in California, USA