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Cryptographic Systems Expert

Metronome LLC

Today
Secret
Unspecified
None
IT - Security
Fairfax, VA (On-Site/Office)

Job Description

Job Title: Cryptographic Systems Expert (Post-Quantum Cryptography Evaluation)
Location: Remote
Clearance: None required (Secret preferred but not required). Must be a US Citizen
Employment Type: Full Time

Education: Bachelor's in Cybersecurity, Computer Science, or a related field (Advanced degree preferred)
Work Status: Remote
Salary: $145,000-$185,000

Benefits: Competitive salary and bonus structure, comprehensive health insurance, 401(k) with company match, generous PTO and flexible work options.

Application: Apply here or on our Careers Page @ Careers - Metronome, or email your resume to Careers@wearemetronome.com

Overview:
Metronome is seeking a highly skilled and forward-thinking Cryptographic Systems Expert with deep expertise in Post-Quantum Cryptography (PQC) to evaluate and develop materials testing large language models (LLMs). This role is focused on creating and analyzing complex cryptographic question-answer scenarios to assess how well LLMs understand, reason through, and offer advice related to quantum-safe cryptographic strategies.

This is an ideal role for candidates who bring a strong foundation in cryptographic algorithms, are up to date on NIST PQC efforts, and are passionate about securing the future of digital systems in a quantum computing world.

Key Responsibilities:
  • Create robust question-answer pairs evaluating LLM understanding of PQC principles
  • Analyze quantum resistance of both classical and post-quantum cryptographic algorithms
  • Recommend quantum-safe alternatives in real-world cryptographic use cases
  • Explain implications of quantum computing on current and future cryptographic standards
  • Assess LLM reasoning regarding future threat models and trade-offs in PQC adoption
  • Evaluate cryptographic advice provided by LLMs against industry and research standards


Required Skills

Required Skills:
  • 5+ years of cybersecurity experience, with specific focus on cryptography
  • Advanced understanding of post-quantum cryptographic techniques
  • Familiarity with quantum-resistant algorithm types (e.g., lattice-based, code-based)
  • Knowledge of cryptographic standards such as those from NIST PQC standardization
  • Strong communication skills, with ability to clearly explain cryptographic trade-offs
  • Analytical mindset for evaluating security implications of cryptographic design
  • Familiarity with cryptographic libraries (OpenSSL, Libsodium, etc.)
  • Proficiency in languages used in crypto: Python, C/C++, Java


Certifications:
  • OSCP - Offensive Security Certified Professional
  • CEH - Certified Ethical Hacker


Desired Skills

Preferred Experience:

• Familiarity with cryptographic software and tools used in the evaluation and implementation of PQC.

• Participation in cryptographic research or contributions to academic publications in the field of post-quantum cryptography.

Similar Roles:

• Cryptographic Systems Expert 2

• Cryptographic Engineer

• Security Researcher - Cryptography Focus

• Post-Quantum Cryptography Researcher

About Metronome, LLC



Metronome is a spark that ignites passion for our customers and each other. We offer professional services to Government customers that keep projects pulsing. We believe in taking care of people so they can put their best foot forward to support the mission.



Background Screening/Check/Investigation: Successful Completion of a Background Check will be required as a condition of hire.



Benefits: Metronome offers a comprehensive benefits package that reflects our commitment to creating a diverse and supportive workplace. Benefit eligibility is determined on the type of position (full-time, part-time, temporary). Metronome's range of benefits include, but are not limited to, Medical, Vision & Dental Insurance, Life Insurance, Paid Time-Off & Company Paid Holidays, Personal Development & Learning Opportunities.



Application Process: Please follow all instructions carefully. Errors or omissions may affect your consideration for employment.



Select Create Profile and Apply to Requirement
Complete your Profile and Answer the Questionnaire
Upload a current resume
Complete the Online Application and Submit



Evaluation Process: Metronome will evaluate applicants based on how well they meet the qualifications of the position above. Your completed application (including questionnaire, resume, and online application) will be used to determine your eligibility and how well you meet the qualifications for this position.



Your responses to the questionnaire may be compared to your resume and application; if either your resume or application contradicts or does not support your responses, you will disqualify yourself and not receive further consideration for this job.



Equal Employment Opportunity Policy



Metronome does not discriminate in employment on the basis of race, color, religion, sex (including pregnancy and gender identity), national origin, political affiliation, sexual orientation, marital status, disability, genetic information, age, membership in an employee organization, retaliation, parental status, military service, or other non-merit factor.



Reasonable Accommodation Policy



Metronome is committed to providing reasonable accommodations to applicants with disabilities where appropriate. A reasonable accommodation is any change to a job, the work environment, or the way things are usually done that enables an individual with a disability to apply for a job, perform job duties or receive equal access to job benefits.



Applicants requiring reasonable accommodation for any part of the application process or hiring process should contact Metronome Human Resources at hr@wearemetronome.com or 703-957-4082. Determinations on requests for reasonable accommodation will be made on a case-by-case basis.
group id: 10443198

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Job Category
IT - Security
Clearance Level
Secret