Counterintelligence jobs in Lemont, IL

Lemont, Illinois

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Today

We are seeking a talented Data Scientist to join the Field Intelligence Element (FIE). The FIE enables Argonne National Laboratory to provide products and services to DOE's Office of Intelligence and Counterintelligence (DOE-IN), the Intelligence Community (IC), and non-IC federal agencies. Primary Responsibilities: Develop and apply new machine learning and statistical analysis methods for processing experimental dataMaintain, enhance, and document existing statistical analysis methods used by

Full-time

USD 94,486.00 - 147,399.00 per year

Principal Electrical Engineer

Lemont, Illinois

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Today

We are seeking an experienced Principal Electrical Engineer to join the Field Intelligence Element (FIE) to support the development, integration, deployment, and sustainment of laboratory and field-deployable sensing, monitoring, and control systems. The FIE enables Argonne National Laboratory to provide products and services to DOE's Office of Intelligence and Counterintelligence (DOE-IN), the Intelligence Community (IC), and non-IC federal agencies. Primary Responsibilities: Maintain, trouble

Full-time

USD 116,250.00 - 181,350.00 per year

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

Counterintelligence jobs in Lemont, IL, USA