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Cryptographic Engineer Jobs in Texas (NOW HIRING)

Futurex

Senior Software Engineer

Bulverde, TX · On-site

$110K - $145K/yr

Futurex is seeking talented individuals to enhance our suite of cryptographic devices. Help us win ... Our world-class software engineering team is based at Futurex's Engineering Campus in the Hill ...

Futurex

Embedded Linux Software Engineer

Bulverde, TX · On-site

Futurex embedded Linux software engineers will have opportunities to work with advanced cryptographic systems at all layers of an embedded Linux operating system such as boot loaders, kernel drivers ...

SpaceX

Product Security Engineer (Starlink)

Bastrop, TX · On-site

PRODUCT SECURITY ENGINEER (STARLINK) At SpaceX we're leveraging our experience in building rockets ... Design and build security infrastructure for Starlink, including cryptographic services and other ...

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All JobsCryptographic Engineer JobsCryptographic Engineer Jobs in Texas

Cryptographic Engineer information

See Texas salary details

$28.9K

$89.2K

$118.8K

How much do cryptographic engineer jobs pay per year?

As of Aug 13, 2026, the average yearly pay for cryptographic engineer in Texas is $89,249.00, according to ZipRecruiter salary data. Most workers in this role earn between $75,500.00 and $108,100.00 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 Texas? For Cryptographic Engineer jobs in Texas, the most frequently searched job titles are:
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What cities in Texas are hiring for Cryptographic Engineer jobs? Cities in Texas with the most Cryptographic Engineer job openings:
Cryptographic Engineer jobs near you
Infographic showing various Cryptographic Engineer job openings in Texas as of August 2026, with employment types broken down into 4% Internship, 83% Full Time, 5% Part Time, and 8% Contract. Highlights an 100% In-person job distribution, with an average salary of $89,249 per year, or $42.9 per hour.

Senior Software Engineer

Futurex

Bulverde, TX • On-site

$110K - $145K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 21 days ago

Job description

Futurex is seeking talented individuals to enhance our suite of cryptographic devices. Help us win the fight in 'ease of use versus security' by joining our battle against the malicious actors of the cyber world. Marry the latest technologies and strategies with the tried and true algorithms and standards of our industry.

Our world-class software engineering team is based at Futurex's Engineering Campus in the Hill Country just north of San Antonio, Texas. The role involves working in small agile project-based teams to extend and enhance features of the Futurex 'Hardened Enterprise Security Platform'. The position requires using crypto and key management concepts to add features and enhancements to C++ applications that provide services around Futurex hardware security modules.

Opportunities for growth and rapid advancement are abundant for developers with a passion for learning and designing software. The fast-paced merit-based culture provides a great environment to advance your career and engineering prowess. The position includes a generous compensation and incentive pay package. Both senior and junior positions are available.

Primary Responsibilities

  • Design, code, test and troubleshoot applications that interface with Futurex's line of embedded cryptographic devices
  • Develop and document APIs and protocols used when interfacing with external systems
  • Read and comply with published standards and technical documentation

Requirements

  • Software development experience in C++
  • Experience developing in a Linux environment
  • 5+ years of experience working in enterprise software development
  • Professional software development experience in C++
  • Experience using C++11 memory management (ownership, rvalues)
  • Experience using classic C++98 memory management
  • Experience performing peer code review
  • Ability to read and write Python and Bash scripts
  • Bachelor's degree or higher in computer science or engineering
  • Experience reading and writing C code
  • Knowledge of cryptographic concepts
  • Experience with TLS and PKI certificates
  • Experience using docker and docker-compose
  • Experience using Jenkins and Jenkinsfiles for CI/CD
  • Basic understanding of SQL and relational databases
  • Full stack web development experience (Nginx, Flask, Vue.js)
  • Experience using enterprise tools such as JIRA, Confluence, and GitLab
  • Experience using Berkeley socket API
  • Experience working with front end frameworks (vue.js)
  • Experience with cryptography is a plus

Benefits

  • Play a key role in production-level software projects and work directly on the development of cutting-edge embedded encryption technology with a fast time to market.
  • Competitive compensation and opportunities for advancement.
  • Health, dental, vision, life, and short/long-term disability insurance
  • Retirement plan with employer contribution match
  • Paid vacation, holidays, and sick leave
  • Flexible scheduling policy
  • Scenic corporate campus with amenities including a tennis court, jogging trail, and putting green.
  • Company-provided snacks and drinks
  • Complimentary gym membership
  • Welcoming, family-style corporate culture uniquely suited to fast-paced, entrepreneurial, and motivated individuals.