ZipRecruiter

Log In

1

Contract Quantum Cryptography Jobs (NOW HIRING)

SOSi

Cyber Security Engineer III

Washington, DC · On-site

This position is contingent upon contract award *** Overview SOSi is seeking a Cybersecurity ... Experience supporting post-quantum cryptography concepts and PQC-enabled protocols * Experience ...

InfoVision, Inc.

Sr. FullStack Engineer

Irving, TX

Hi We have an immediate Openings with Our Direct Client for a Long-term contract position Job Title ... quantum cryptography readiness and crypto-agility. • Experience with certificate lifecycle ...

ManTech International

Senior Data Scientist

Washington, DC · On-site

$148.20K - $263K/yr

From implementing Zero Trust logic to preparing for Post-Quantum Cryptography, you will transform ... Contract Wage Determination, relevant work experience, skills and competencies that align to the ...

Launch Legends

Protocol / Technical Lead

Cheyenne, WY · On-site

... quantum cryptography adoption timeline Lead the technical review of all grant applications ... contract audits, threat models, or security research Ability to communicate highly technical ...

Launch Legends

Protocol / Technical Lead

Cheyenne, WY · On-site +1

... quantum cryptography adoption timeline Lead the technical review of all grant applications ... contract audits, threat models, or security research Ability to communicate highly technical ...

Peraton

Sr Cybersecurity Engineer / Secret

Chandler, AZ · On-site

$112K - $179K/yr

Engineer cryptographic and identity solutions, including PKI and post-quantum cryptography (PQC ... and contract considerations. Depending on the position, employees may be eligible for overtime ...

Peraton

Sr Cybersecurity Engineer / Secret

Chandler, AZ

$112K - $179K/yr

Engineer cryptographic and identity solutions, including PKI and post-quantum cryptography (PQC ... and contract considerations. Depending on the position, employees may be eligible for overtime ...

Peraton

Sr Cybersecurity Engineer / Secret

Chandler, AZ

$112K - $179K/yr

Engineer cryptographic and identity solutions, including PKI and post-quantum cryptography (PQC ... and contract considerations. Depending on the position, employees may be eligible for overtime ...

next page

Showing results 1-20

People also search for

All JobsContract Quantum Cryptography Jobs

Contract Quantum Cryptography information

See salary details

$60.5K

$105.3K

$151K

How much do contract quantum cryptography jobs pay per year?

As of May 31, 2026, the average yearly pay for contract quantum cryptography in the United States is $105,347.00, according to ZipRecruiter salary data. Most workers in this role earn between $84,000.00 and $124,000.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Contract Quantum Cryptography Specialist, and why are they important?

To thrive as a Contract Quantum Cryptography Specialist, you need a strong background in quantum mechanics, cryptography, and advanced mathematics, typically supported by a degree in physics, mathematics, or computer science. Familiarity with quantum key distribution (QKD) protocols, simulation tools like QuTiP, and experience with relevant programming languages (e.g., Python, C++) are important, along with knowledge of cybersecurity standards. Critical thinking, problem-solving, and strong communication skills help you effectively solve complex security challenges and collaborate with interdisciplinary teams. These skills are vital to ensure the development, implementation, and maintenance of robust quantum-resistant security solutions in a rapidly evolving technological field.

What are some common challenges faced by professionals working in contract quantum cryptography roles?

Professionals in contract quantum cryptography often face challenges related to staying current with rapidly evolving quantum algorithms and hardware. Since these roles are typically project-based, adapting quickly to different client needs and integrating quantum solutions with existing classical security systems can be demanding. Collaboration with multidisciplinary teams—such as physicists, cryptographers, and software engineers—is essential, and clear communication is key to ensuring successful project outcomes. Additionally, managing strict timelines while ensuring the highest security standards can be a significant aspect of the work.

What is contract quantum cryptography?

Contract quantum cryptography refers to specialized roles where experts are hired on a contract basis to design, implement, or analyze cryptographic systems that use principles of quantum mechanics. These professionals work on developing secure communication methods that can resist attacks from quantum computers, such as quantum key distribution. Contract quantum cryptographers may assist organizations in transitioning from classical to quantum-resistant security protocols or advise on the latest advancements in quantum-safe encryption. Their work is vital as the rise of quantum computing poses new challenges to traditional cryptography.

What is the difference between Contract Quantum Cryptography vs Quantum Cryptography Engineer?

AspectContract Quantum CryptographyQuantum Cryptography Engineer
CredentialsSecurity certifications, cryptography knowledge, sometimes security clearanceAdvanced degrees in physics, computer science, or electrical engineering; cryptography certifications
Work EnvironmentProject-based, contract roles often with government or private firmsFull-time, R&D labs, tech companies, or academia
Industry UsageUsed in secure communications projects, often government or defenseDevelops and implements quantum cryptography systems and protocols

Contract Quantum Cryptography roles focus on short-term projects with specific security objectives, often requiring security clearances. Quantum Cryptography Engineers typically work in research and development, designing and testing new quantum encryption systems. Both roles require strong cryptography and physics knowledge but differ mainly in employment type and scope.

What cities are hiring for Contract Quantum Cryptography jobs? Cities with the most Contract Quantum Cryptography job openings:
What are the most commonly searched types of Quantum Cryptography jobs? The most popular types of Quantum Cryptography jobs are:
What states have the most Contract Quantum Cryptography jobs? States with the most job openings for Contract Quantum Cryptography jobs include:
What job categories do people searching Contract Quantum Cryptography jobs look for? The top searched job categories for Contract Quantum Cryptography jobs are:
Contract Quantum Cryptography jobs near you
Infographic showing various Contract Quantum Cryptography job openings in the United States as of May 2026, with employment types broken down into 5% Locum Tenens, 44% As Needed, 12% Full Time, 2% Part Time, 24% Temporary, and 13% Nights. Highlights an 100% Physical job distribution, with an average salary of $105,347 per year, or $50.6 per hour.

Cyber Security Engineer III

SOSi

Washington, DC • On-site

Full-time

Posted 10 days ago

Job description

Company Description
Founded in 1989, SOSi is among the largest private, founder-owned technology and services integrators in the defense and government services industry. We deliver tailored solutions, tested leadership, and trusted results to enable national security missions worldwide.
Job Description
*** This position is contingent upon contract award ***
Overview
SOSi is seeking a Cybersecurity Security Engineer III to support cybersecurity engineering activities in alignment with our customer. This role is responsible for supporting security architecture, engineering, technology integration, and modernization initiatives across enterprise cyber defense environments, including Zero Trust, cloud security, DevSecOps, and emerging technologies.
Responsibilities
• Support cybersecurity engineering and security architecture activities across enterprise environments
• Support design and integration of Zero Trust Architecture (ZTA) capabilities and security controls
• Develop and support technology roadmaps, engineering recommendations, market research, and proofs of concept
• Support engineering and integration of cloud security, secure authentication, and single sign-on (SSO) capabilities
• Support DevSecOps practices and secure technology integration activities
• Support security engineering activities involving vulnerability scanning tools, cyber defense technologies, and enterprise security platforms
• Support engineering and integration of AI/GenAI-related security capabilities
• Support post-quantum cryptography concepts, cryptographic inventory activities, and PQC-enabled protocols
• Support development and implementation of security CONOPS and engineering documentation
• Use scripting and automation to support engineering, integration, and security operations activities
Qualifications
• Experience:
  • Ten (10) or more years of cybersecurity engineering and/or project management experience
  • Two (2) or more years of leadership experience
  • Experience supporting cybersecurity design and integration
  • Experience supporting Zero Trust Architecture (ZTA)
  • Experience developing technology roadmaps, conducting market research, and supporting proofs of concept
  • Experience supporting security architecture and CONOPS
  • Experience supporting cloud security
  • Experience supporting AI/GenAI security integration
  • Experience supporting DevSecOps
  • Experience supporting vulnerability scanning tools
  • Experience supporting secure authentication and SSO
  • Experience supporting post-quantum cryptography concepts and PQC-enabled protocols
  • Experience with scripting and automation

• Education:
  • Bachelor's Degree in engineering, information systems, cybersecurity, or equivalent experience as defined by role requirements

• Certifications: One of: CISSP; CCSP; CCNA; CISSP-ISSAP; CISSP-ISSEP; GIAC; SSCP; Security+
  • Clearance/Suitability: Secret (eligible)

Additional Information
Work Environment
  • Normal office conditions with potential to perform duties in deployed locations.
  • Core hours of operation are Monday through Friday, 0600 - 1700.
  • May be requested to work evenings and weekends to meet program and contract needs.

Working at SOSi
All interested individuals will receive consideration and will not be discriminated against for any reason.

Apply