Cryptography jobs in Hawthorne, CA

Remote

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Today

Overview LMI is seeking an Cryptography Firmware Engineer to support the development of secure embedded systems for next-generation mesh networking products used by Department of Defense customers. This role focuses on implementing embedded cryptographic capabilities, integrating hardware security features, and developing secure key management solutions across LMI's product portfolio. The ideal candidate has experience with embedded firmware development and an interest in applied cryptography.

Contract

USD 90,000.00 - 130,000.00 per year

Cloud Engineer-Cryptography and PKI Engineer(Terraform Experience)

Remote

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6d ago

Cloud Engineer-Cryptography and PKI Engineer(Terraform Experience) Remote 12+ Months We are seeking a hands-on cloud engineer with experience implementing cryptography, encryption, and Public Key Infrastructure (PKI) across AWS, Microsoft Azure, and Google Cloud Platform (Google Cloud Platform). This role will focus on protecting data at rest and in transit and integrating cryptographic services into cloud platforms, applications, and enterprise services. Implement and manage encryption for data

Easy Apply

Contract

Depends on Experience

Java Cryptography/ Encryption Engineer

Remote

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4d ago

Experience57 yearsin Java development with strong hands-on experience in application security, cryptography, PKI, and secure software development. Job SummaryWe are looking for aSenior Java Security Engineerwith strong expertise inJava Cryptography Architecture (JCA), Java Cryptography Extension (JCE), PKI, X.509 certificates, encryption, digital signatures, and secure application development. The ideal candidate will have hands-on experience implementing cryptographic solutions usingAES, RSA, E

Easy Apply

Contract

Cryptography Security Engineer SME

El Segundo, California

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Today

Modern Technology Solutions, Inc. (MTSI) is seeking a motivated and experienced Cryptography Security Engineer SME to join our team in El Segundo, CA. The MSEIT effort provides leading-edge Systems Engineering & Integration (SE&I) for the United States Space Force's (USSF) Space Systems Command (SSC). We acquire state-of-the-art Military and Commercial Satellite Communications (SATCOM) systems, providing global, secure, survivable, and protected communications for our nation's warfighters. We s

Full-time

USD 163,000.00 - 204,000.00 per year

Senior Application Security Engineer

Marina del Rey, California

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Today

About Sift Sift is the data infrastructure platform for hardware engineering teams. We turn high-frequency telemetry into engineering insights for mission-critical machines: rockets, satellites, autonomous vehicles, energy systems, and defense platforms. Founded by former SpaceX engineers, we are building the review and analysis layer for the AI era of physical systems. In This Role, You'll: Secure-by-default guardrails: Build the patterns, libraries, and standards for authentication, authoriz

Full-time

USD 180,000.00 - 230,000.00 per year

Software Engineer, Security Infrastructure

Marina del Rey, California

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Today

Full-time

USD 180,000.00 - 230,000.00 per year

Opportunities Supporting Space Force in El Segundo, Ca

El Segundo, California

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Today

Job ID: 2615322 Location: El Segundo, CA, US Date Posted: 2026-08-06 Category: Engineering and Sciences Subcategory: Systems Engineer 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_ON_SITE Description ? ?The MSEIT effort provides leading edge Systems Engineering & Integration (SE&I) for the Space Force's Space Systems Command. We support the Space Force's acq

Full-time

USD 160,001.00 - 200,000.00 per year

Security Software Engineer (Starlink)

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. SECURITY SOFTWARE ENGINEER (STARLINK) At SpaceX we're leveraging our experience in building rockets and spacecraft to deploy Starlink, the world's most advanced broadband internet system. Starlink is the world's large

Full-time

USD 130,000.00 - 160,000.00 per year

Product Security Engineer (Starlink)

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. PRODUCT SECURITY ENGINEER (STARLINK) At SpaceX we're leveraging our experience in building rockets and spacecraft to deploy Starlink, the world's most advanced broadband internet system. Starlink is the world's larges

Full-time

USD 130,000.00 - 160,000.00 per year

Embedded Security Engineer (Starlink)

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. EMBEDDED SECURITY ENGINEER (STARLINK) At SpaceX we're leveraging our experience in building rockets and spacecraft to deploy Starlink, the world's most advanced broadband internet system. Starlink is the world's large

Full-time

USD 130,000.00 - 160,000.00 per year

Security Software Engineer (Starshield)

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. PRODUCT SECURITY ENGINEER (STARSHIELD) Starshield leverages SpaceX's Starlink technology and launch capability to support national security efforts. While Starlink is designed for consumer and commercial use, Starshie

Full-time

Compensation information provided in the description

Principal Program Systems Integration Engineer

El Segundo, California

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Today

Modern Technology Solutions, Inc. (MTSI) is seeking a Principal Program Systems Integration Engineer to join our team in El Segundo, CA. Due to security requirements, work is required to be on-site in a secure facility. The MILSATCOM Systems Engineering, Integration, and Test (MSEIT) effort provides leading edge SE&I for the Space Force's Space System Command. We support the Space Force's acquisition of state-of-the-art MILSATCOM systems, providing secure global, survivable, and protected commu

Full-time

USD 140,000.00 - 200,000.00 per year

Principal Crypto Engineer (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 - 245,000.00 per year

Principal Program Systems Integration Engineer

El Segundo, California

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Today

nLogic is seeking an experienced Principal Program Systems Integration Engineer to join our team in El Segundo, CA. Due to security requirements, this role is required to be on-site in a secure facility in El Segundo, CA. You will join the Systems Integration team within the broader Systems Engineering team defining the next generation of space communication systems supporting U.S. Space Force (USSF) Military Satellite Communications (MILSATCOM). You will support Systems Engineering & Integrati

Full-time

USD 140,000.00 - 238,000.00 per year

Systems Integration Engineer

El Segundo, California

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Today

Job Number: R0243822 Systems Integration Engineer The Opportunity: Are you looking for an opportunity to combine your technical skills with big picture thinking to make an impact on national security space missions? You understand your customer's environment and how to develop the right systems for their mission. Your ability to translate real-world needs into technical specifications makes you an integral part of delivering a customer-focused engineering solution. If this sounds like you, come

Full-time

USD 86,800.00 - 198,000.00 per year

Senior Program Systems Integration Engineer

El Segundo, California

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Today

Job ID: 2614782 Location: El Segundo, CA, US Date Posted: 2026-08-05 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-Time Shift: Day Job Travel: Yes - 10% of the time Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: Top Secret Potential for Remote Work: ORA_ON_SITE Description ?JOB DESCRIPTION: SAIC is seeking a Principal Program Systems Integration Engineer to join our team in El Segundo, CA. Due to security requirements, work

Full-time

USD 120,001.00 - 160,000.00 per year

Senior ESS Ground Systems Integration Specialist

El Segundo, California

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Today

Job ID: 2614779 Location: El Segundo, CA, US Date Posted: 2026-07-22 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-Time Shift: Day Job Travel: Yes - 10% of the time Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: Top Secret Potential for Remote Work: ORA_ON_SITE Description ?JOB DESCRIPTION: SAIC is seeking a Senior Evolved Strategic Systems (ESS) Ground Systems Integration Specialist to join our team in El Segundo, CA. Due t

Full-time

USD 120,001.00 - 160,000.00 per year

Senior Program Systems Integration Engineer

El Segundo, California

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Today

Modern Technology Solutions, Inc. (MTSI) is seeking a Senior Program Systems Integration Engineer to join our team in El Segundo, CA. Due to security requirements, work is required to be on-site in a secure facility. The MILSATCOM Systems Engineering, Integration, and Test (MSEIT) effort provides leading edge SE&I for the Space Force's Space System Command. We support the Space Force's acquisition of state-of-the-art MILSATCOM systems, providing secure global, survivable, and protected communic

Full-time

USD 135,000.00 - 169,000.00 per year

Senior Crypto Security Engineer

El Segundo, California

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Today

Job ID: 2614641 Location: El Segundo, CA, US Date Posted: 2026-08-05 Category: Engineering and Sciences Subcategory: Systems 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 ?JOB DESCRIPTION: SAIC is seeking a motivated and experienced Cryptography Subject Matter Expert to join our team in El Segundo, CA. CA. SAIC is sub-contracto

Full-time

USD 160,001.00 - 200,000.00 per year

Senior Program Systems Integration Engineer

El Segundo, California

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Today

nLogic is seeking an experienced Senior Program Systems Integration Engineer to join our team in El Segundo, CA. Due to security requirements, this position is required to be on-site in a secure facility. In this role, you will support end-to-end system integration by applying digital engineering approaches, analyzing requirements and technical baselines, guiding working groups, and helping the U.S. Space Force resolve risks, gaps, and cross-stakeholder integration challenges. You will join the

Full-time

USD 135,000.00 - 201,000.00 per year

Cryptography jobs in Hawthorne, CA, USA