Skip to main content
Booz Allen Hamilton logo

Post Quantum Cryptography Engineer

Booz Allen Hamilton

Ashburn, VAFull-time$78–176K/yrPosted 3w agoStill listed 1 day ago

Most applications go out cold — see where you stand first. No sign-up to start.

You apply on the employer's site, with no Olive account needed.

Watch jobs like this.

Don't just apply. Show up ready.

Olive works from this exact posting.

At a glance

Compensation
$78–176K/yr
Location
Ashburn, VA
Schedule
Full-time
Work Authorization
Not specified

Olive lists jobs from US employers, including remote roles you can work from the United States.

Requirements

Credentials this posting asks for.

Secret clearance, requiredBachelor's degree, required

Job overview

The Post Quantum Cryptography Engineer implements post-quantum cryptography solution architectures across reference architectures and supports transitions to post-quantum standards. The role applies cybersecurity expertise to protect information system assets and supports documentation, validation, assessment, and accreditation for information assurance and security requirements. The engineer also evaluates cryptographic approaches and trust architectures and may lead small projects.

Skills & qualifications

RequiredNice to have

Skills

Post-Quantum Cryptography, requiredProject Management, requiredTrust Architecture Evaluation, requiredCryptographic Evaluation, requiredSoftware Development, requiredCybersecurity, requiredNetwork Engineering, requiredPython, requiredRust, requiredC++, requiredLow-Level Programming, requiredSecure Network Protocols, requiredPublic Key Infrastructure, requiredTechnical Documentation, requiredInformation Security, requiredSystems Security, requiredNetwork Security, requiredCommunication, requiredCloud Architecture, nice to haveKey Management, nice to haveLinux, nice to haveWindows, nice to haveTrusted Compute Architecture, nice to haveSecurity Controls, nice to haveDigital Forensics, nice to haveSecure Software Development, nice to havePenetration Testing, nice to haveCybersecurity Risk Management, nice to haveGovernance Risk and Compliance, nice to haveCryptographic Standards, nice to haveWritten Communication, nice to haveVerbal Communication, nice to have

Qualifications

PQC Scientist or Engineer Experience, requiredSmall Project Leadership Experience, requiredBachelor's in Physics, Mathematics, or Computer Science, requiredAbility to Obtain Secret Clearance, required

Benefits

Medical Insurance
401(k) Match
Paid Time Off
Tuition Assistance

Full job description

Post Quantum Cryptography EngineerThe Opportunity: Use systems architecture, network engineering, or software development skill sets to implement post-quantum cryptography (PQC) solution architectures across a variety of reference architectures. Work on transitioning products, systems, and environments to post-quantum standards. Use comprehension of operating system environments and network configuration to analyze the development of advanced methodologies to help promote cutting-edge analysis of PQC. Leverage cybersecurity expertise to perform all procedures necessary to ensure the safety of information system assets and protect systems from intentional or inadvertent access or destruction. Oversee, evaluate, and support the documentation, validation, assessment, and accreditation processes necessary to comply with information assurance (IA) and security requirements.

You Have:

  • Experience as a PQC scientist or engineer

  • Experience leading and managing small projects

  • Experience evaluating trust architectures and evaluating cryptographic approaches

  • Experience with software development, cybersecurity, or network engineering

  • Experience with programming in Python, Rust, or C++ and low-level programming concepts

  • Knowledge of secure network protocols software, public key infrastructure, and the services that use them

  • Ability to develop technical documentation to support accreditation efforts using information security, including systems and network security

  • Ability to convey complex concepts and work collaboratively with a varied audience

  • Ability to obtain a Secret clearance

  • Bachelor's degree in Physics, Mathematics, or Computer Science

Nice If You Have:

  • Experience with cloud architectures and key management strategies

  • Experience with Linux and Windows fundamentals

  • Experience with hardware Trusted Compute architectures

  • Experience implementing and maintaining security controls across server-based environments

  • Experience with digital forensics, secure software development, or penetration testing

  • Knowledge of the cybersecurity risk management process and governance, risk, and compliance strategies and tools

  • Ability to demonstrate contributions to cryptographic standards or papers

  • Possession of excellent written and verbal communication skills

Clearance: Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information.

Compensation At Booz Allen, we celebrate your contributions, provide you with opportunities and choices, and support your total well-being. Our offerings include health, life, disability, financial, and retirement benefits, as well as paid leave, professional development, tuition assistance, work-life programs, and dependent care. Our recognition awards program acknowledges employees for exceptional performance and superior demonstration of our values. Full-time and part-time employees working at least 20 hours a week on a regular basis are eligible to participate in Booz Allen’s benefit programs. Individuals that do not meet the threshold are only eligible for select offerings, not inclusive of health benefits. We encourage you to learn more about our total benefits by visiting the Resource page on our Careers site and reviewing Our Employee Benefits page.

Salary at Booz Allen is determined by various factors, including but not limited to location, the individual’s particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements. The projected compensation range for this position is $77,600.00 to $176,000.00 (annualized USD). The estimate displayed represents the typical salary range for this position and is just one component of Booz Allen’s total compensation package for employees. This posting will close within 90 days from the Posting Date. Identity Statement As part of the hiring process, we will ask you to complete an identity verification process that leverages advanced biometrics and artificial intelligence to ensure authenticity and protect against identity fraud. You are expected to be on camera during interviews and assessments. We reserve the right to take your picture to verify your identity and prevent fraud.

Candidate AI Usage Policy AI is a part of our daily work at Booz Allen, and we are committed to the responsible and ethical use of AI tools. However, we want to ensure a fair candidate process based on your own skills and knowledge. As part of this commitment, the use of artificial intelligence (AI) or other tools to assist with responses during interviews (whether in-person or virtual) is prohibited unless permission is explicitly provided.

Work Model Our people-first culture prioritizes the benefits of collaboration. To support engagement and effective communication, employees working virtually are generally expected to have their cameras on during meetings.

  • Remote: If this position is listed as remote, there may still be occasions when you are required to work in person at a Booz Allen or customer facility.
  • Hybrid: If this position is listed as hybrid, you will be expected to work from a Booz Allen or customer facility, in alignment with your leadership's expectations and the needs of the role.
  • Onsite: If this position is listed as onsite, work will primarily be performed full-time at a customer facility, where employees will collaborate directly with colleagues and customers as required by the role.

Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to disability, status as a protected veteran or any other status protected by applicable federal, state, local, or international law.

How this job compares

Set against the 1,913 open Cybersecurity Engineer jobs on Olive Jobs, counted November 12, 2026.

Pay
  • This posting$78–176K/yr
  • Virginia median$120–198K/yr179 salary ranges
  • US median$118–198K/yr1,573 salary ranges

This range's midpoint, $127K, is 19% below the Virginia median midpoint ($157K) — in the lowest quarter of Cybersecurity Engineer salary ranges in Virginia.

Openings
Olive Jobs lists 229 open Cybersecurity Engineer jobs in Virginia and 1,913 across the US. 3% of them nationwide are listed as remote or flexible.
Hiring the most in Virginia
Experience
Cybersecurity Engineer postings that state a minimum ask for 5 years of experience at the median; the middle half ask for 3 to 7 years (1,727 postings).
Education
This posting asks for a bachelor's degree; 549 of the 1,913 open Cybersecurity Engineer jobs (29%) ask for a bachelor's degree or higher.

Counted across the open, public US postings on Olive Jobs on November 12, 2026. Pay medians are the middle values of the low ends and of the high ends of postings that list both ends of a range in the same cadence (a yearly salary or an hourly rate); a range's midpoint is halfway between its ends. Pay and experience figures resting on fewer than 20 postings are left out.

Prepare for this role

You've read the whole posting — now see how you match it.