Cryptographic Software Engineer
Mantech International Corporation
Linthicum Heights, MD, United States
3 days ago
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Role details
Contract type
Permanent contract
Employment type
Full-time (> 32 hours)
Working hours
Regular working hours
Job source
Tech stack
C++ (Programming Language)
Cipher
Cyber Security
Computer Networks
Software Design Patterns
Key Management
Public Key Infrastructure
Software Engineering
TCP/IP
System-level Testing
Deployment Automation
Job description
- Architect robust cryptographic software using functional and multi-paradigm design patterns, validated by comprehensive unit, integration, and system-level test suites.
- Develop cross-platform desktop and server applications, leveraging containerization, automated deployment pipelines, and low-level network tools.
- Implement cryptographic primitives and secure protocols (e.g., PKI, symmetric/asymmetric ciphers, cryptographic hashing, and low-level TCP/IP stacks) into production systems.
- Deliver cryptographic solutions and cybersecurity analysis to strengthen security posture, testing, and certification for Intelligence Community (IC) deployments.
- Engineer high-assurance data protection systems and secure computing architectures to safeguard critical national security infrastructure.
Requirements
- Bachelor’s Degree in technical discipline and 14+ years of software and/or security engineering experience (or 18+ years without a degree).
- Proficiency in systems-level programming languages, specifically C, C++, or Rust, for high-assurance cryptographic software development.
Preferred Qualifications:
- Experience with high-grade network encryptors, Key Management Infrastructure, and secure key distribution protocols.
- Direct background supporting IC or DoD cryptographic engineering, evaluation, or system certification initiatives.
Clearance Requirements:
- Active TS/SCI with Polygraph.
Physical Requirements:
- Must be able to remain in a stationary position 50%.
- Needs to occasionally move about inside the office to access file cabinets, office machinery, etc.
- Frequently communicates with co-workers, management, and customers, which may involve delivering presentations. Must be able to exchange accurate information in these situations.
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