2w
Save
Mark Applied
Hide
Cryptography Engineer
Chantilly, Virginia, United States
$113k-$257k/yr OnsiteFull Time
Applied cryptography or cybersecurity experience; programming in Python, Rust, or C++; cloud and key management knowledge; PKI and secure protocols; TS/SCI with polygraph; bachelor’s in Physics, Mathematics, or Computer Science.
Python, Rust, C++, Linux, Windows
2w
Save
Mark Applied
Hide
Cryptography Engineer
Chantilly, Virginia, United States
$113k-$257k/yr HybridFull Time
Experience in applied cryptography or cybersecurity, programming in Python/Rust/C++, PKI and key management knowledge, TS/SCI with polygraph, bachelor’s in physics/math/computer science, ability to assess vendor risk and translate technical concepts.
Python, Rust, C++, Linux, Windows
2mo
Save
Mark Applied
Hide
Quantum Cryptography Engineer
United States
OnsiteFull Time
Deep cryptography expertise with production implementation experience (preferably Rust/C/C++), familiarity with post-quantum schemes, ability to design and ship crypto primitives and audits, and strong correctness and constant-time implementation discipline.
Move, Rust, C, C++, Move Prover, EasyCrypt, F*, Cryptol, RustCrypto, arkworks, blst, dalek, libsodium, liboqs, OpenSSL, HACL*, fiat-crypto, Vale, jasmin, AVX2, AVX-512, AArch64 SVE, GPU, TLS 1.3, zkSNARKs, zkSTARKs
1w
Save
Mark Applied
Hide
VP, Staff Cryptography Engineer
Alpharetta or Orlando or Chicago or Costa Mesa or Orlando or New York City or New York City or Charlotte or Stamford or Alpharetta or West Chester
$135k-$230k/yr HybridFull Time
5+ YOE3+ MgmtBachelor's or equivalent with 5+ years experience; 3+ years in cloud, cryptography, and DevSecOps; experience with PKI, key/secrets management, API security, and regulatory frameworks; strong communication and leadership skills.
API, AWS Certificate Manager, KMS, Private CA, Secrets Manager, Azure Key Vault, Cloudera, Cloudbees/Jenkins, CI/CD, GCP Cloud KMS, GCP Secret Manager, Git/Github, Go, HashiCorp Vault, Java, Linux, Perl, PKI, Python, Terraform
3w
Save
Mark Applied
Hide
Cryptography Engineer, Vice President
Quincy or Boston
$120k-$203k/yr OnsiteFull Time
7+ YOE7+ years in cybersecurity/cryptography with 5+ years operating enterprise PKI; expertise with PKI, certificate lifecycle, key management, HSMs, cloud integrations (Azure/AWS), and certificate automation; preferred CISSP/CCSP/GIAC/Security+.
PKI, X.509, ACME, EST, SCEP, KeyFactor, DigiCert, Microsoft ADCS, Venafi, Sectigo, HSM, Azure, AWS, CI/CD, NIST, PCI-DSS, FFIEC
2mo
Save
Mark Applied
Hide
Cryptography Research Scientist, FHE & PQC
Santa Clara, California, United States
$169k-$186k/yr HybridFull Time
0+ YOEPhD in CS/Math/EE or cryptography with 0-2 years experience; strong cryptography foundation (lattice-based, FHE); hands-on cryptographic development; proficient in C++, Python, CUDA, Rust; Familiarity with FHE libraries.
OpenFHE, HEAAN/CKKS, TFHE, Microsoft SEAL, PALISADE, Concrete
3mo
Save
Mark Applied
Hide
Cryptography and Systems Researcher
Miami, Florida, United States
OnsiteFull Time
Deep cryptography expertise, distributed systems knowledge, and strong systems programming skills in Rust or C++.
Rust, C++
3w
Save
Mark Applied
Hide
Staff Software Engineer, Cryptography
Boston or Costa Mesa or Seattle
$220k-$292k/yr OnsiteFull Time
10+ YOE10+ years software engineering with deep cryptography and systems security; expertise in hardware security (TPM/TEE/HSM), proficiency in C++/Rust/Go, threat modeling, and eligibility for U.S. Secret clearance.
C++, Rust, Go, TPM, TEE, HSM, secure boot, Linux, SELinux, AppArmor, Nix, Lattice OS
3mo
Save
Mark Applied
Hide
Cryptography & Platform Security SWE
San Jose, California, United States
$172k-$230k/yr HybridFull Time
7+ YOE7+ years of software engineering focused on security and cryptography; RSA/ECC/DSA; PKI and certificate management; Java JCA/JCE; PKCS#11, KMIP; hybrid in San Jose.
Java, JCA/JCE, PKCS#11, KMIP, TPM 2.0, PKI
2w
Save
Mark Applied
Hide
ADC Engineer, Cryptography / Identity
Bellevue, Washington, United States
$117k-$167k/yr OnsiteFull Time
3+ YOERequires active TS/SCI clearance, 3+ years Linux administration and technical troubleshooting, 2+ years networking (TCP/IP), and relevant security certifications; experience with AWS services preferred.
AWS, S3, EC2, CloudFront, Linux, TCP/IP
1w
Save
Mark Applied
Hide
Senior Cloud Security & Cryptography Engineer
United States
$115k-$252k/yr RemoteFull Time
8+ YOEActive TS/SCI clearance, 8+ years software/cloud engineering, 5+ years cryptography and PKI experience, proficiency in C/C++/Go/Python/Java, GCP and identity integration experience, relevant security certifications.
Python, C, C++, Java, Go, Google Cloud, Terraform, Keycloak, Google Workspace, OAuth, SAML, HSM, TLS 1.3, PKI
1w
Save
Mark Applied
Hide
Senior Cloud Security & Cryptography Engineer
United States
$115k-$252k/yr RemoteFull Time
8+ YOEActive TS/SCI clearance, BS in Computer Science or equivalent experience, 8+ years software/cloud engineering, 5+ years cryptography and PKI experience, proficiency in C/C++/Go/Python, Terraform and cloud security tools, relevant certifications.
Python, C, C++, Java, Go, Terraform, Google Cloud Identity, OAuth, SAML, Keycloak, Google Workspace
1d
Save
Mark Applied
Hide
Cryptography Security Engineer SME
El Segundo, California, United States
$163k-$204k/yr OnsiteFull Time
15+ YOEActive TS/SCI required, bachelor's degree, 15+ years systems engineering experience, 10+ years crypto experience, 5+ years DoD/IC space experience, B/Office proficiency, strong communication and technical writing.
Microsoft Excel, Microsoft Word, Microsoft PowerPoint, Jira, Confluence, NSA Key Management Infrastructure (KMI), HAIPEs
1d
Save
Mark Applied
Hide
Cryptography Security Engineer SME
El Segundo, California, United States
$163k-$204k/yr OnsiteFull Time
15+ YOEActive TS/SCI clearance, Bachelor's degree required, 15+ years systems engineering, 10+ years crypto experience, 5+ years DoD space/ground experience, MS Office proficiency, strong written and oral communication.
Microsoft Excel, Microsoft Word, Microsoft PowerPoint, Jira, Confluence, HAIPEs, NSA Key Management Infrastructure (KMI)
1w
Save
Mark Applied
Hide
Quantum Cryptography Policy, Strategy, and Migration SME
Washington, District of Columbia, United States
$220k-$242k/yr OnsiteFull Time
20+ YOEActive Top Secret/SCI clearance; PhD+20 years or Master's+22 years in related field; expert knowledge of classical and post-quantum cryptography; experience developing PQC policy, migration strategies, and enterprise adoption plans.
2mo
Save
Mark Applied
Hide
Lead Cryptography Engineer (MPC & Confidential Computing)
Iselin or Columbus or Concord
$159k-$305k/yr HybridFull Time
5+ YOE5+ years specialty software engineering; 3+ years backend/system programming (Go); ECC experience; distributed systems experience; MPC knowledge; confidential computing familiarity.
Go (Golang), Elliptic Curve Cryptography (ECC), BFT consensus, P2P networking, RATS (Remote Attestation), AMD SEV-SNP, Intel TDX, Cosmos SDK, CometBFT, MPC (Multi-Party Computation), VSS (Verifiable Secret Sharing), Ristretto255, gnark-crypto
1mo
Save
Mark Applied
Hide
Cryptography Apprentice: Early Mid or Higher Experience Level (Applicants must currently hold a Secret clearance or higher) - FUTURE NEED
Linthicum Heights, Maryland, United States
$43-$79/hr OnsiteFull Time
3+ YOEUS citizen with current Secret clearance; Bachelor's in CS/CE/EE/Math/Physics; 3+ years reverse engineering experience; proficiency in C and Python, x86/x64 assembly, IDA Pro, cryptography, and strong communication skills.
IDA Pro, MongoDB, Neo4j, Java, C, Python, C++, Assembly, EnCase, FTK, Android, Linux
1mo
Save
Mark Applied
Hide
PKI and Cryptography Engineering Lead
Lisle, Illinois, United States
$138k-$206k/yr OnsiteFull Time
3+ YOE1+ MgmtLead PKI team; design and manage certificate lifecycle and PKI architectures; experience with Venafi/DigiCert/Microsoft AD CS, HSMs, cloud PKI (Azure/AWS/GCP); minimum 3–5+ years InfoSec experience and 1 year lead experience.
Venafi, DigiCert, Microsoft AD CS, Entrust, HSM, Azure, AWS, GCP, CI/CD
4d
Save
Mark Applied
Hide
Associate Director - Post Quantum Cryptography
Rahway or West Point
$142k-$224k/yr HybridFull Time
5+ YOEBachelor's degree, 5+ years managing cross-functional technical initiatives; deep knowledge of PKI, encryption, key management, NIST standards; experience with cryptographic discovery and inventory; strong stakeholder and program leadership skills.
NIST Standards, Plan of Action and Milestones (POA&M), Public Key Infrastructure (PKI)
1mo
Save
Mark Applied
Hide
Principal Quantum Applications Architect - Cryptography
Redmond, Washington, United States
$143k-$275k/yr HybridFull Time
3+ YOEDoctorate (3+ yrs) or Master's (7+ yrs) or Bachelor's (9+ yrs) in CS/math/physics or equivalent experience; develop quantum algorithms, cryptographic protocols, and large-scale models; must meet export-control security screenings and citizenship/immigration verification.
Azure
Explore Jobs