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Contract Mastercard Software Engineer Jobs in Virginia

HPC Software Engineer

Reston, VA · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

HPC Software Engineer LOCATION Reston, VA 20190 CLEARANCE TS/SCI Full Poly (Please note this ... Most contracts allow additional experience (4-5 years) in lieu of a Bachelor's Degree. Some ...

HPC Software Engineer

Chantilly, VA · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

HPC Software Engineer LOCATION Chantilly, VA 20151 CLEARANCE TS/SCI Full Poly (Please note this ... Most contracts allow additional experience (4-5 years) in lieu of a Bachelor's Degree. Some ...

HPC Software Engineer

Tysons, VA · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

HPC Software Engineer LOCATION Tysons, VA 22182 CLEARANCE TS/SCI Full Poly (Please note this ... Most contracts allow additional experience (4-5 years) in lieu of a Bachelor's Degree. Some ...

HI Consultant required for the below mentioned requirement Software Engineer Tazewell, VA 1 year contract Need rockstars, no regular 7-8 years candidate please Client is building teams of curious ...

As a Software Engineer, you will be responsible for research, design, development and testing of ... level is dependent upon qualifications and contract vacancy requirements. Key Duties ...

Space Systems Software Engineer

Tysons, VA · On-site

$173K - $205K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Space Systems Software Engineer LOCATION Tysons, VA 22182 CLEARANCE TS/SCI Full Poly (Please note ... Most contracts allow additional experience (4-5 years) in lieu of a Bachelor's Degree. Some ...

Software Engineer

Mclean, VA · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

About the Role As a Software Engineer, you will be responsible for working on projects that support ... S. Citizenship essential to comply with government contract/agency or department of Federal ...

As a Software Engineer, you will be responsible for research, design, development and testing of ... level is dependent upon qualifications and contract vacancy requirements. Key Duties ...

Space Systems Software Engineer

Chantilly, VA · On-site

$178K - $211K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Space Systems Software Engineer LOCATION Chantilly, VA 20151 CLEARANCE TS/SCI Full Poly (Please ... Most contracts allow additional experience (4-5 years) in lieu of a Bachelor's Degree. Some ...

Software Engineer

Mclean, VA · Hybrid

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

About the Role As a Software Engineer, you will be responsible for working on projects that support ... S. Citizenship essential to comply with government contract/agency or department of Federal ...

Space Systems Software Engineer

Reston, VA · On-site

$180K - $213K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Space Systems Software Engineer LOCATION Reston, VA 20190 CLEARANCE TS/SCI Full Poly (Please note ... Most contracts allow additional experience (4-5 years) in lieu of a Bachelor's Degree. Some ...

Software Engineer

Reston, VA · On-site

  • Medical

  • Life

  • Retirement

  • PTO

Responsibilities Noblis is seeking a highly experienced Software Engineer with an active security clearance ( TS/SCI with a polygraph ) to support a mission-critical contract delivering a broad range ...

Software Engineer

Reston, VA · On-site

  • Medical

  • Life

  • Retirement

  • PTO

Responsibilities Noblis is seeking a highly experienced Software Engineer with an active security clearance ( TS/SCI with a polygraph ) to support a mission-critical contract delivering a broad range ...

Showing results 41-60

Contract Mastercard Software Engineer information

What is a Contract Mastercard Software Engineer?

A Contract Mastercard Software Engineer is a technology professional who is hired on a temporary or project basis to develop, maintain, or improve software systems for Mastercard or its partners. These engineers typically work with payment technologies, security protocols, APIs, and large-scale transaction systems. They may be involved in designing new features, troubleshooting issues, or integrating Mastercard services with other platforms. Contract positions offer flexibility but may require specialized knowledge of payment processing and compliance standards. Such roles often involve close collaboration with both internal teams and external vendors.

What are the key skills and qualifications needed to thrive as a Contract Mastercard Software Engineer?

To thrive as a Contract Mastercard Software Engineer, you need strong proficiency in software development, payment processing technologies, and an understanding of Mastercard's platforms, often backed by a degree in computer science or related field. Familiarity with industry-standard languages (such as Java or C#), secure coding practices, and experience with Mastercard APIs or ISO 8583 protocols is typically required. Strong analytical thinking, problem-solving abilities, and effective communication skills help engineers collaborate with cross-functional teams and address complex technical challenges. These skills and qualities are crucial for ensuring secure, reliable, and innovative payment solutions that meet Mastercard's high standards.

What are some common challenges faced by Contract Mastercard Software Engineers when integrating payment solutions for clients?

Contract Mastercard Software Engineers often encounter challenges such as navigating complex compliance requirements, ensuring secure data handling, and integrating APIs with diverse client systems. Since Mastercard's payment solutions must adhere to strict security standards like PCI DSS, engineers need to stay updated on regulations and best practices. Additionally, collaborating remotely with client teams and other vendors can introduce communication hurdles, making clear documentation and proactive updates crucial for project success.

What is the difference between Contract Mastercard Software Engineer vs Contract Visa Software Engineer?

AspectContract Mastercard Software EngineerContract Visa Software Engineer
Required CredentialsBachelor's in Computer Science, relevant coding skills, possibly certifications in software developmentBachelor's in Computer Science or related field, coding proficiency, industry certifications often preferred
Work EnvironmentFinancial services, payment processing, technology teams within MastercardFinancial services, payment solutions, technology teams within Visa
Employer & Industry UsagePrimarily in Mastercard's payment network and financial technology projectsPrimarily in Visa's payment network and financial technology projects

Both roles involve developing payment processing software within major financial networks. The main differences lie in the specific employer and associated payment platform. Contract Mastercard Software Engineers focus on Mastercard's systems, while Contract Visa Software Engineers work within Visa's infrastructure. Skills and credentials are similar, making these roles comparable in the financial technology industry.

What are the most commonly searched types of Mastercard Software Engineer jobs in Virginia?

The most popular types of Mastercard Software Engineer jobs in Virginia are:

What job categories do people searching Contract Mastercard Software Engineer jobs in Virginia look for?

The top searched job categories for Contract Mastercard Software Engineer jobs in Virginia are:

What cities in Virginia are hiring for Contract Mastercard Software Engineer jobs?

Cities in Virginia with the most Contract Mastercard Software Engineer job openings:

Infographic showing various Contract Mastercard Software Engineer job openings in Virginia as of August 2026, with employment types broken down into 95% Full Time, and 5% Contract. Highlights an 100% In-person job distribution.

Lead, Cryptographic Security Engineer

MasterCard

Arlington, VA

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 20 days ago


Job description

Our Purpose

Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we're helping build asustainableeconomy where everyone can prosper. We support a wide range of digital payments choices, making transactionssecure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential.

Title and Summary

Lead, Cryptographic Security EngineerWho is Mastercard?
Mastercard is a global technology company in the payments industry. Our mission is to connect and power an inclusive, digital economy that benefits everyone, everywhere by making transactions safe, simple, smart, and accessible. Using secure data and networks, partnerships and passion, our innovations and solutions help individuals, financial institutions, governments, and businesses realize their greatest potential.
Our decency quotient, or DQ, drives our culture and everything we do inside and outside of our company. With connections across more than 210 countries and territories, we are building a sustainable world that unlocks priceless possibilities for all.
Mission First, People Always
As Corporate Security, we are responsible for keeping Mastercard safe and secure from cyber and physical threats, and it is our people on the frontlines who make this happen every day.
By taking care of our people, their wellbeing, and career development, we provide them the necessary tools and environment to ensure the success of our mission.
Overview
Mastercard is seeking candidates to join the global Enterprise Cryptography team!
Mastercard is developing the next generation of applications and services to enable consumers and businesses to securely, efficiently, and intelligently conduct payment transactions, and is leveraging state-of-the-art cryptographic practices to protect its assets.
Whether through traditional retail, mobile, or e-commerce, Mastercard innovation is leading the digital convergence of traditional and emerging payments technologies across a wide variety of new devices and services.
Can you demonstrate expertise in information security, and more specifically, with cryptography?
Can you advise teams on how to implement secure cryptography for data at rest and in transit?
Can you navigate through the many security frameworks (PCI, FIPS, ISO) with respect to cryptographic standards?
Role
Contribute to the execution the Cryptographic roadmap for Mastercard -enhancing security posture and enforcing governance and compliance to the Cryptographic and Key Management standards
Analyze current cryptographic implementations and identify deviations from our standards
Provide technical design and architecture advice to internal teams on how to securely develop and build applications and supporting systems
Partner with application teams to determine path to compliance - articulate short, medium and long term plans when necessary
Define secure mechanisms for critical business functions, for both on-premises and in cloud environments
Assist in the strategy, standards, and architecture for the cryptography, PKI and key management aspects of the SDLC including application, mobile, web service, DevOps, cloud, and CI/CD efforts
Define security requirements and guidelines to ensure repeatable processes are followed globally
Assist in the strategy, standards, and architecture for the security aspects of key management and operation
Provide security advice in cryptography, including several of the following: encryption, hashing, key management, digital certificates, TLS
Build out next generation governance model with the intent of understanding our assets and protecting them with proper encryption practices
All About You
Experience providing secure design advice for web-based environments and secure communication, including mobile applications, web applications and web services
Demonstrate a broad awareness of security engineering concepts and practices across all phases of the software development lifecycle
Strong understanding of information security, risk and data privacy within the domain of digital commerce including relevant practical experience
Knowledge of cryptography, including several of the following: encryption, hashing, key management, digital certificates, TLS, PKCS#11, HSMs
Demonstrate technical competency in security engineering based on hands-on experience or relevant qualifications
Working knowledge and technical security experience with UNIX, Linux, Solaris, AIX, or Windows.
Ability to perform analysis, review and design of custom systems, not just product implementation or operations.
Strong verbal and written communication skills
Demonstrate the ability to articulate and communicate effectively to diverse audiences and properly translates security and risk management terminology into business terms and recommends alternative solutions to these stakeholders
Design and implement data models and analytics framework into crypto inventory to aggregate, track, and maintain governance over cryptographic assets across the enterprise.
Develop automated processes and dashboards for cryptographic inventory management, enabling visibility into algorithm usage, key lifecycles, and adherence to organizational cryptographic policies.
Evaluate and integrate existing data sources to identify cryptographic-related information, ensuring data quality and relevance for inventory purposes.
Analyze and interpret complex datasets to pinpoint cryptographic data points such as algorithms, key lengths, certificates, and encryption methods across diverse systems.
Perform data completeness and accuracy assessments to validate cryptographic inventory coverage and identify gaps or inconsistencies.
Required Skills
Application security (in-depth knowledge)
Cryptography
Security engineering
Architecture and design
Additional Nice to Have
Application development (hands-on experience)
Cloud security
Experience with PKI systems and vendors
Experience with retail/payment HSM
Alteryx or equivalent ETL
PowerBI or equivalent
Relevant Previous Experience
Security Engineering
Security Consultant
Application developer/architect with security experience/focus
Other Key Words
HSM, PKCS#11
Mastercard Corporate Security Roles have been aligned with the NICE framework (National Initiative for Cybersecurity Education). For this role the NICE Work Roles most closely aligned are:
Cybersecurity Architecture
Secure Systems Development
Security Control Assessment
Systems Security Management
Technology Research and DevelopmentMastercard is a merit-based, inclusive, equal opportunity employer that considers applicants without regard to gender, gender identity, sexual orientation, race, ethnicity, disabled or veteran status, or any other characteristic protected by law. We hire the most qualified candidate for the role. In the US or Canada, if you require accommodations or assistance to complete the online application process or during the recruitment process, please contact reasonable_accommodation@mastercard.com and identify the type of accommodation or assistance you are requesting. Do not include any medical or health information in this email. The Reasonable Accommodations team will respond to your email promptly.

Corporate Security Responsibility


All activities involving access to Mastercard assets, information, and networks comes with an inherent risk to the organization and, therefore, it is expected that every person working for, or on behalf of, Mastercard is responsible for information security and must:

  • Abide by Mastercard's security policies and practices;

  • Ensure the confidentiality and integrity of the information being accessed;

  • Report any suspected information security violation or breach, and

  • Complete all periodic mandatory security trainings in accordance with Mastercard's guidelines.

In line with Mastercard's total compensation philosophy and assuming that the job will be performed in the US, the successful candidate will be offered a competitive base salary and may be eligible for an annual bonus or commissions depending on the role. The base salary offered may vary depending on multiple factors, including but not limited to location, job-related knowledge, skills, and experience. Mastercard benefits for full time (and certain part time) employees generally include: insurance (including medical, prescription drug, dental, vision, disability, life insurance); flexible spending account and health savings account; paid leaves (including 16 weeks of new parent leave and up to 20 days of bereavement leave); 80 hours of Paid Sick and Safe Time, 25 days of vacation time and 5 personal days, pro-rated based on date of hire; 10 annual paid U.S. observed holidays; 401k with a best-in-class company match; deferred compensation for eligible roles; fitness reimbursement or on-site fitness facilities; eligibility for tuition reimbursement; and many more. Mastercard benefits for interns generally include: 56 hours of Paid Sick and Safe Time; jury duty leave; and on-site fitness facilities in some locations.

Pay Ranges

Arlington, Virginia: $161,000 - $266,000 USDO'Fallon, Missouri: $140,000 - $231,000 USD