Cryptography

Cryptography Cybersecurity Jobs

4 jobs found

5d ago

Senior Principal Software Security Engineer

Raytheon Tucson, AZ

Tucson, AZ

5d ago

$132k - $252k/yr Full time Senior Application Security Arm Architecture

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Job Description

Raytheon offers a comprehensive rewards package that includes health care, wellness programs, retirement benefits, and strong work life balance, along with clear opportunities for career development and formal recognition.

Additional perks include parental leave, flexible work schedules, achievement awards, educational assistance, and backup care for children and adults.

Responsibilities

Understand real time software design and the performance implications of System Security implementations.
Contribute to the design, development, integration, and testing of real time missile software for application and embedded components.
Apply System Security principles to the design and implementation of missile software applications.
Develop software in C and C++ across a range of computing platforms.
Assess how your efforts impact the overall missile system and craft or review solutions at the source code level.
Collaborate with the Systems Security Engineering team to define and implement requirements.
Work within a common development environment to support and enable program capabilities.
Interface with the customer community to review technical designs and support verification of system maturity.

Requirements

Bachelor’s degree in Science, Technology, Engineering, or Mathematics (STEM) and a minimum of 10 years of relevant software experience.
Experience with C and C++ programming.
Experience with Xilinx UltaScale+ MPSoC, Versal, or similar embedded processors.
Experience with embedded operating systems such as VxWorks or Embedded Linux.
Embedded software security experience.
Ability to obtain and maintain an Interim Secret level U.S. security clearance prior to start date, with eligibility for program access after start. U.S. citizenship is required, as only U.S. citizens are eligible for security clearances.

Technologies

C, C++
Xilinx UltaScale+ MPSoC, Versal, Embedded Processors
VxWorks, Embedded Linux, Linux/Unix environments
FPGAs, ASICs
ARM architecture
Secure boot concepts
Cryptographic algorithms
Python, Perl
PCIe, GPIO, I2C, SATA

Location

Onsite in Tucson, Arizona. Campus address: 1151 E Hermans Rd, Building 801 (External Site).

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6d ago

Technical Lead Member Engineering Staff - System Security Engineer – Information Assurance / NSA Type-1 Crypto

L3Harris Technologies Camden, NJ

Camden, NJ

6d ago

$105k - $194k/yr Full time Cryptography Cyber Security Endpoint Security

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Job Description

Technical Lead Information Assurance Systems Security Engineer on-site in Camden, NJ, delivering IA, cryptography, and security engineering for NSA Type-1 crypto solutions with a 9/80 schedule and up to 10% travel.

Responsibilities

Leverages IA, cryptography, and security engineering across the Systems Engineering lifecycle to design and certify National Security systems, delivering on schedule, within budget, with minimal residual risk.
Contributes to the design, development, and testing of high assurance security solutions for Defense and Intelligence customers.
Develops Concepts of Operations, decomposes security requirements, validates security features, supports security architecture work, and aids in design and security test planning and execution.
Participates in NSA certification activities, secure networking integration, and embedded platform security for Type-1 cryptographic communication systems.
Acts as a Subject Matter Expert and Systems Lead for Information Assurance, Security, and Cryptography.
Travel up to 10% as required.
Ability to obtain and maintain U.S. security clearances.

Requirements

Bachelor’s degree in an engineering discipline (Master’s degree highly desirable).
Active DoD security clearance required (SECRET minimum).
12+ years of Systems Engineering experience supporting Information Assurance systems or related products.
Comprehensive understanding of the Systems Engineering lifecycle from concept through test, including architecture development, functional analysis, requirements allocation and traceability, trade studies, system synthesis, and integration.
Experience planning, developing, and executing verification activities for security features and system-level functionality.
Hands-on system integration and test experience for complex embedded or networked systems.
Experience authoring and reviewing artifacts for formal design reviews.
Model-Based Systems Engineering (MBSE) experience.
Proven track record in architecture, design, analysis, integration, and test of NSA Type-1 certified or NSA-approved systems or equipment.
Experience with security verification test planning and execution.
Familiarity with the NSA Type-1 certification lifecycle, including interactions with NSA technical evaluators.
Experience supporting NSA Certification & Verification activities, including evidence production, test event support, and closure of certification findings.
Familiarity with NSA certification artifacts and deliverables; multiple programs highly desirable.
Strong security architecture development skills with the ability to defend complex security trade-offs in high-assurance systems.
Working knowledge of Type-1, Suite A, Suite B, and Commercial cryptographic algorithms (symmetric and asymmetric).
Knowledge of Public Key Infrastructure (PKI), TLS, and certificate/key management.
Understanding of key management systems including EKMS and KMI as applied to End Cryptographic Units (ECUs).
Experience with secure networking protocols, red/black interface design, and embedded Linux development environments for cryptographic devices.
Excellent verbal and written communication skills for coordinating across teams, influencing decisions, resolving issues, and communicating changes.

Technologies

Model-Based Systems Engineering (MBSE)
Public Key Infrastructure (PKI) and TLS
EKMS and KMI
Embedded Linux
End Cryptographic Units (ECUs)
Type-1 cryptographic algorithms, Suite A and Suite B

Benefits

Health and disability insurance
401(k) match
Flexible spending accounts
Employee Assistance Program (EAP)
Education assistance
Parental leave
Paid time off
Company-paid holidays

Job Details

Location: Camden, New Jersey (On-Site)
Salary: USD 104,500 - 193,500 per year
Schedule: 9/80 Regular (Every other Friday off)
Travel: Up to 10% travel
Education: Bachelor’s degree required; Master’s degree highly desirable
Security Clearance: Active DoD security clearance required (SECRET minimum)
Job Code: 36202

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7d ago

Security Engineer - OpenSSL or MPC- Blockchain nodes/APIs - Intel SGX

Syncreon Consulting New York, NY

New York, NY

7d ago

Full time Blockchain Cloud Platforms Cryptography

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Job Description

Syncreon Consulting is seeking a Security Engineer who specializes in OpenSSL or MPC for blockchain nodes and APIs, with hands on Intel SGX experience. The role emphasizes secure software development and cryptography, requiring fluency in secure coding with C/C++, Go, or Rust, plus deep familiarity with cryptographic libraries, MPC frameworks, and threat modeling around blockchain transactions. This onsite position is based in New York, NY.

Requirements

Expertise in secure software development
Expertise in cryptography engineering
Proficiency in secure coding practices in C/C++, Go, or Rust
Experience using or auditing cryptographic libraries (OpenSSL or MPC-specific libraries)
Familiarity with hardware security features (Intel SGX and HSMs)
Comfort working with MPC or cryptographic frameworks used for crypto custody solutions
Strong threat modeling skills to anticipate and mitigate attack vectors (e.g., MITM during MPC rounds, malicious client apps)
Experience with cryptographic protocols (implementation or auditing of key exchange or signature schemes)
Knowledge of common security pitfalls (weak RNG, improper error handling leaking information)
Experience integrating with blockchain nodes and APIs
Understanding of blockchain transaction formats (Bitcoin UTXOs, Ethereum RLP)
Ability to parse and create transactions for signing
Knowledge of secure storage and databases
Familiarity with cloud security to avoid misconfigurations
Familiarity with containerization for deployment
Experience with Trusted Execution Environments including remote attestation (eg Intel SGX)

Technologies

C, C++, Go, Rust
OpenSSL and MPC-specific cryptographic libraries
Intel SGX and related hardware security features, HSMs
Blockchain nodes and APIs
Bitcoin UTXOs and Ethereum RLP formats
Secure storage and databases
Cloud security practices
Containerization for deployment
Remote attestation and Trusted Execution Environment concepts

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1mo ago

Cybersecurity Engineer

Unity Technologies Corporation Columbus, OH 🇺🇸 Remote

Columbus, OH

1mo ago Closed

$120k - $130k/yr Full time Blockchain Cryptography Cybersecurity Tools

This position is no longer accepting applications (closed Jul 14, 2026).

Job Description

Unity Technologies Corporation offers a fully remote Cybersecurity Engineer role focused on DoD environments, with frequent travel to Columbus, OH or Richmond, VA. The position provides a salary range of USD 120,000 to 130,000 per year, plus comprehensive benefits and opportunities to work on high-impact security initiatives for government programs.

Benefits

401(k) plan with company matching
Health, dental, and vision insurance
Life insurance
Paid time off

Responsibilities

Provide security engineering support across the full system lifecycle, from planning and design to development, testing, demonstration, and integration.
Integrate cybersecurity processes, tools, and methodologies to resolve system-wide or technology-specific security challenges.
Deploy modern security solutions, including blockchain technologies and advanced cryptographic approaches.
Analyze information security requirements for new and existing systems.
Ensure systems and workflows comply with DoD cybersecurity standards and policies.
Evaluate technical solutions to identify security gaps, risks, and mitigations.
Apply analytical and systematic methods to address challenges related to workflow, organization, and planning.
Use structured approaches to investigate and resolve cybersecurity issues within complex environments.
Support the implementation and maintenance of security controls required under DoD 8570.01.
Operate as a DLP Administrator, ensuring compliance within the defined Computing Environment and IA Role/Function.

Requirements

DoD 8570.01 IAT Level II certifications (for example CISSP, CompTIA Security+) and CNDSP-IS requirements (such as CySA+, CASP+)
Computing Environment Certification: DLP Administrator
Minimum seven years of relevant IT experience
Hands-on experience implementing modern security solutions (for example blockchain and advanced cryptography)

Technologies

Blockchain technologies; advanced cryptographic approaches

Education and Certifications

Bachelor's degree preferred
IAT Level II certification (required)
Data Loss Prevention (DLP) certification (required)

Security clearance and eligibility

Secret clearance required
U.S. citizen required
Must hold a current DoD Secret clearance

Work location and travel

Fully remote with frequent travel to Columbus, OH and/or Richmond, VA as needed.

Company overview

Unity Technologies Corporation is an SBA certified Woman-Owned Small Business (WOSB) delivering professional and technical services to government agencies. The firm focuses on industrial and enterprise systems modernization, FIAR, industrial facility transformation, program and project management, enterprise support and consulting, and advanced analytics to help clients modernize operations and advance mission priorities.

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Cryptography Cybersecurity Jobs

Senior Principal Software Security Engineer

Technical Lead Member Engineering Staff - System Security Engineer – Information Assurance / NSA Type-1 Crypto

Security Engineer - OpenSSL or MPC- Blockchain nodes/APIs - Intel SGX

Cybersecurity Engineer

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