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Cryptographic Engineer Jobs in Virginia (NOW HIRING)

Peraton

Crypto Subject Matter Expert (SME)

Arlington, VA · On-site

$146K - $234K/yr

  • PTO

This role blends deep cryptographic expertise with hands-on system engineering to ensure secure, scalable, and mission-aligned solutions. What you'll do: * Decompose system and element-level ...

Peraton

Crypto Subject Matter Expert (SME)

Arlington, VA · On-site

$67.50 - $90.25/hr

  • PTO

This role blends deep cryptographic expertise with handson system engineering to ensure secure, scalable, and missionaligned solutions. What you'll do: * Decompose system and elementlevel ...

Peraton

Crypto Subject Matter Expert (SME)

Arlington, VA · On-site

$67.50 - $90.25/hr

  • PTO

This role blends deep cryptographic expertise with handson system engineering to ensure secure, scalable, and missionaligned solutions. What you'll do: * Decompose system and elementlevel ...

SAIC

Communication Security Operations Lead

Springfield, VA · On-site

$159K/yr

Advanced Cryptographic Engineering & PQC Adoption * Post-Quantum Cryptography (PQC) Transition: Support cryptographic asset discovery, and implementation of PQC algorithms adoption strategies in ...

AMERICAN SYSTEMS

COMSEC Engineer

Arlington, VA

$160K - $194K/yr

  • Medical

  • Retirement

  • PTO

AS The COMSEC Engineer you will: * Perform technical communications security engineering and ... Develop and evaluate cryptographic implementation approaches, supports key architecture and ...

American Systems Corporation

COMSEC Engineer

Arlington, VA · On-site

$133K - $222K/yr

  • Medical

  • Retirement

  • PTO

Develop and evaluate cryptographic implementation approaches, supports key architecture and ... Perform COMSEC engineering analyses for cryptographic systems, secure communications, and key ...

New

AMERICAN SYSTEMS

COMSEC Engineer

Arlington, VA · On-site

$160K - $194K/yr

  • Medical

  • Retirement

  • PTO

Develop and evaluate cryptographic implementation approaches, supports key architecture and ... Perform COMSEC engineering analyses for cryptographic systems, secure communications, and key ...

AMERICAN SYSTEMS

COMSEC Engineer Functional Lead

Arlington, VA · On-site

$159K - $230K/yr

  • Medical

  • Retirement

  • PTO

Direct COMSEC engineering activities involving cryptographic key architecture, key-management processes, cryptographic algorithms, electronic cryptographic unit deliverables, certification support ...

J5 Consulting

Network Engineer

Herndon, VA · On-site

They are seeking a Network Engineer to provide network engineering support with expertise in cryptographic devices, including design, implementation, and troubleshooting of complex cryptographic ...

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Showing results 21-40

All JobsCryptographic Engineer JobsCryptographic Engineer Jobs in Virginia

Cryptographic Engineer information

See Virginia salary details

$30.7K

$95K

$126.4K

How much do cryptographic engineer jobs pay per year?

As of Aug 16, 2026, the average yearly pay for cryptographic engineer in Virginia is $94,974.00, according to ZipRecruiter salary data. Most workers in this role earn between $80,300.00 and $115,000.00 per year, depending on experience, location, and employer.

What does a cryptographic engineer do?

A cryptographic engineer designs, develops, and implements encryption algorithms and security protocols to protect data confidentiality and integrity. They analyze cryptographic systems, stay updated on security vulnerabilities, and often work with programming languages like C or Python, as well as cryptography tools and standards. Their work is essential in securing communications, financial transactions, and sensitive information across various industries.

What are some common challenges faced by cryptographic engineers when implementing new encryption protocols in a production environment?

Cryptographic Engineers often encounter challenges such as ensuring compatibility with existing systems, maintaining performance while integrating robust security measures, and staying ahead of evolving cyber threats. Implementing new protocols may also require extensive testing to avoid vulnerabilities and ensure compliance with industry standards. Effective collaboration with software developers and IT teams is crucial to ensure seamless deployment and minimize potential disruptions to business operations.

What are the key skills and qualifications needed to thrive as a cryptographic engineer?

To thrive as a Cryptographic Engineer, you need a deep understanding of mathematics, cryptographic algorithms, and computer science, typically supported by a relevant degree in computer science, mathematics, or a related field. Familiarity with cryptographic libraries, security protocols, programming languages like C/C++ or Python, and certifications such as CISSP or CEH are commonly required. Strong analytical thinking, attention to detail, and effective problem-solving skills set standout professionals apart in this role. These competencies are essential to design, implement, and maintain secure systems that protect sensitive data and ensure organizational trust.

What are popular job titles related to Cryptographic Engineer jobs in Virginia?

For Cryptographic Engineer jobs in Virginia, the most frequently searched job titles are:

What job categories do people searching Cryptographic Engineer jobs in Virginia look for?

The top searched job categories for Cryptographic Engineer jobs in Virginia are:

What cities in Virginia are hiring for Cryptographic Engineer jobs?

Cities in Virginia with the most Cryptographic Engineer job openings:

Cryptographic Engineer jobs near you
Infographic showing various Cryptographic Engineer job openings in Virginia as of August 2026, with employment types broken down into 4% Internship, 82% Full Time, 6% Part Time, and 8% Contract. Highlights an 100% In-person job distribution, with an average salary of $94,974 per year, or $45.7 per hour.

Crypto Subject Matter Expert (SME)

Peraton

Arlington, VA • On-site

$146K - $234K/yr

Full-time

PTO

Re-posted 12 days ago

Peraton rating

8.3

Company rating: 8.3 out of 10

Based on 56 frontline employees who took The Breakroom Quiz

51st of 224 rated it services

Job description

Responsibilities
Peraton is developing the next generation of mission-critical command-and-control and enterprise software capabilities supporting the U.S. Government's space communications infrastructure. Our teams deliver secure, resilient services that ensure trusted operations for complex, distributed mission systems.
As a Crypto Subject Matter Expert (SME), you will serve as the primary technical authority on cryptographic designs, PKI strategy, and identity-centric security capabilities across the platform. You will decompose system-level requirements into implementable cryptographic components, support architecture modeling within a Model-Based Systems Engineering (MBSE) environment, and guide engineering teams during development and testing. This role blends deep cryptographic expertise with hands-on system engineering to ensure secure, scalable, and mission-aligned solutions.
What you'll do:
  • Decompose system and element-level requirements into component cryptographic requirements that support overall system functionality and security objectives.
  • Provide inputs to architecture teams and review system behavior captured within MBSE models to ensure accurate representation of cryptographic and identity services.
  • Support the Product Manager in creating and refining the software backlog related to cryptographic functions, PKI capabilities, and identity management features.
  • Guide Agile development teams during implementation and testing to ensure correct application of cryptographic protocols, certificate workflows, and Zero Trust principles.
  • Serve as the program's technical authority on cryptographic design decisions, ensuring alignment with PKI strategy, system architecture, and mission security needs.

Qualifications
Required Qualifications:
  • Associates degree and 14+ years of experience in a Systems Engineering related field; OR bachelor's degree in Computer Science, Computer Engineering, Cloud Computing, or related field and 12+ years of experience in a Systems Engineering related field; OR a master's degree in Computer Science, Computer Engineering, Cloud Computing, or related field and 10+ years of experience in a systems engineering related field; OR a Ph.D. and 7+ years of experience. Additional four (4) years of relevant experience will be considered in lieu of a degree.
  • This position requires the candidate possess a minimum of Secret clearance with ability to upgrade to TS/SCI. The candidate must maintain the clearance
  • Experience performing cybersecurity, cryptographic engineering, or information systems security engineering activities in a software or system engineering environment.
  • Expert-level understanding of Public Key Infrastructure (PKI) architecture and operations, including certificate lifecycle management and key management processes.
  • Deep expertise in cryptographic protocols and technologies such as device endorsement, auditing, signing workflows, or certificate issuance.
  • Experience implementing authentication and authorization technologies such as OAuth 2.0, JWT, RBAC, or ABAC.
  • Proficiency in Python development with experience creating cryptographic automation such as key generation, certificate workflows, or PKI integrations.
  • Knowledge of Zero Trust architectures and identity-centric security models.
  • Experience reviewing or contributing to system architectures, interface definitions, or MBSE models, with the ability to align cryptographic requirements to system design.
  • Experience supporting Agile development workflows, including backlog refinement, requirement clarification, or verification of implemented security features.

Desired Qualifications:
  • Active TS/SCI
  • Strong communication skills with the ability to explain complex cryptographic and system engineering concepts to cross-functional teams.
  • Demonstrated ability to collaborate effectively with system engineers, MBSE teams, product leadership, and software development teams.
  • Strong analytical and organizational skills with the ability to prioritize technical work in a fast-paced development environment.

Benefits:
Peraton offers enhanced benefits to employees working on this critical National Security program, which include heavily subsidized employee benefits coverage for you and your dependents, 25 days of PTO accrued annually up to a generous PTO cap and eligible to participate in an attractive bonus plan
Peraton Overview
Peraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies. Peraton operates at the critical nexus between traditional and nontraditional threats across all domains: land, sea, space, air, and cyberspace. The company serves as a valued partner to essential government agencies and supports every branch of the U.S. armed forces. Each day, our employees do the can't be done by solving the most daunting challenges facing our customers. Visit peraton.com to learn how we're keeping people around the world safe and secure.
Target Salary Range
$146,000 - $234,000. This represents the typical salary range for this position. Salary is determined by various factors, including but not limited to, the scope and responsibilities of the position, the individual's experience, education, knowledge, skills, and competencies, as well as geographic location and business and contract considerations. Depending on the position, employees may be eligible for overtime, shift differential, and a discretionary bonus in addition to base pay.
EEO
EEO: Equal opportunity employer, including disability and protected veterans, or other characteristics protected by law.

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About Peraton

Sourced by ZipRecruiter

At Peraton, we re at the forefront of delivering the next big thing every day. We re the partner of choice to help solve some of the world s most daunting challenges, delivering bold, new solutions to keep people around the world safer and more secure.

Industry

It services

Company size

10,000+ Employees

Headquarters location

Herndon, VA, US

Year founded

2017

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