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Payment Processing Engineer Jobs (NOW HIRING)

Signal Processing Engineer

San Diego, CA · On-site

$87K - $157K/yr

The Electronic Warfare Divison at Leidos currently has an opening for a Signal Processing Engineer ... Leidos will never ask you to provide payment-related information during any part of the employment ...

The Electronic Warfare Divison at Leidos currently has an opening for a Signal Processing Engineer ... Leidos will never ask you to provide payment-related information during any part of the employment ...

Signal Processing Engineer

Arlington, VA · On-site

$87K - $157K/yr

The Electronic Warfare Divison at Leidos currently has an opening for a Signal Processing Engineer ... Leidos will never ask you to provide payment-related information during any part of the employment ...

The Electronic Warfare Divison at Leidos currently has an opening for a Signal Processing Engineer ... Leidos will never ask you to provide payment-related information during any part of the employment ...

Signal Processing Engineer

El Cajon, CA · On-site

$87K - $157K/yr

The Electronic Warfare Divison at Leidos currently has an opening for a Signal Processing Engineer ... Leidos will never ask you to provide payment-related information during any part of the employment ...

Bachelor's degree in Electrical Engineering, Computer Engineering, Computer Science, Physics, or a ... They have no impact on statutory payments. Current or past grants do not confer an acquired right.

The Electronic Warfare Divison at Leidos currently has an opening for a Signal Processing Engineer ... Leidos will never ask you to provide payment-related information during any part of the employment ...

Signal Processing Engineer

La Jolla, CA · On-site

$87K - $157K/yr

The Electronic Warfare Divison at Leidos currently has an opening for a Signal Processing Engineer ... Leidos will never ask you to provide payment-related information during any part of the employment ...

The Electronic Warfare Divison at Leidos currently has an opening for a Signal Processing Engineer ... Leidos will never ask you to provide payment-related information during any part of the employment ...

Payment Engineer

Tulsa, OK · On-site

$57.69 - $62.50/hr

Application Developer Location: Tulsa, Oklahoma Work Model: Onsite Responsibilities * Provide ... Troubleshoot and resolve production incidents, including payment processing issues, API failures ...

Application Developer Location: Tulsa, Oklahoma Work Model: Onsite Responsibilities * Provide ... Troubleshoot and resolve production incidents, including payment processing issues, API failures ...

Application Developer Location: Tulsa, Oklahoma Work Model: Onsite Responsibilities * Provide ... Troubleshoot and resolve production incidents, including payment processing issues, API failures ...

Application Developer Location: Tulsa, Oklahoma Work Model: Onsite Responsibilities * Provide ... Troubleshoot and resolve production incidents, including payment processing issues, API failures ...

Sr. Software Engineer (Payment Squad)

$125K - $165K/yr

Qu is looking for a Senior Software Engineer to join our Payments team ... This role is central to building and maintaining high-performance, secure payment processing ...

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Payment Processing Engineer information

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$60K

$87.7K

$118K

How much do payment processing engineer jobs pay per year?

As of Jun 24, 2026, the average yearly pay for payment processing engineer in the United States is $87,739.00, according to ZipRecruiter salary data. Most workers in this role earn between $67,000.00 and $106,500.00 per year, depending on experience, location, and employer.

What does a Payment Processing Engineer do?

A Payment Processing Engineer is responsible for designing, developing, and maintaining secure and efficient payment systems. They integrate payment gateways, optimize transaction workflows, and ensure compliance with financial regulations. Their role involves troubleshooting payment issues, enhancing fraud detection mechanisms, and improving system reliability. Additionally, they collaborate with product and security teams to enhance payment infrastructure and user experience.

What engineer makes $500,000 a year?

A Payment Processing Engineer can earn $500,000 or more annually, especially with extensive experience, specialized skills in payment systems, and working at large financial technology companies. High compensation often includes bonuses, stock options, and other incentives for senior or lead roles in the industry.

What are the key skills and qualifications needed to thrive in the Payment Processing Engineer position, and why are they important?

To thrive as a Payment Processing Engineer, you need a strong background in software engineering, knowledge of payment processing protocols, and experience with secure transaction systems, typically supported by a degree in computer science or a related field. Familiarity with payment gateways like Stripe or PayPal, PCI DSS compliance standards, and languages such as Java, Python, or C# is common in the industry. Strong problem-solving skills, attention to detail, and effective communication are valuable soft skills in this role. These competencies ensure the reliable, secure, and efficient processing of financial transactions while meeting regulatory requirements and collaborating with cross-functional teams.

What engineers make $300,000 a year?

Senior payment processing engineers with extensive experience, specialized skills in financial systems, and certifications can earn $300,000 or more annually. High compensation is often associated with leadership roles, working at large financial technology companies, or in senior technical positions requiring expertise in security, compliance, and scalable infrastructure.

What jobs pay 2000 a day?

Payment Processing Engineers typically do not earn $2000 a day; such high daily rates are more common in specialized consulting, executive roles, or freelance positions in finance, law, or technology. Highly experienced professionals with rare skills or those working on short-term contracts may reach this level, often requiring advanced certifications and a strong industry reputation.

What profession makes $400,000 a year?

Payment Processing Engineers typically do not earn $400,000 annually; such high salaries are more common in executive roles, specialized finance positions, or senior technology leadership roles. Highly experienced professionals in fields like investment banking, software engineering, or executive management may reach or exceed this level with bonuses and stock options.

What are the typical daily responsibilities of a Payment Processing Engineer?

Payment Processing Engineers are responsible for designing, implementing, and maintaining systems that handle online payments and related transactions. On a daily basis, they collaborate with development teams to integrate payment gateways, monitor transaction flows, troubleshoot issues, and ensure the security and compliance of all payment processes. They also work closely with QA teams to test new features and with business stakeholders to optimize payment performance. This role is dynamic and often requires quick responses to emerging technical challenges or security concerns in order to maintain a seamless user experience.

More about Payment Processing Engineer jobs
What cities are hiring for Payment Processing Engineer jobs? Cities with the most Payment Processing Engineer job openings:
What are the most commonly searched types of Payment Processing Engineer jobs? The most popular types of Payment Processing Engineer jobs are:
What states have the most Payment Processing Engineer jobs? States with the most job openings for Payment Processing Engineer jobs include:
What job categories do people searching Payment Processing Engineer jobs look for? The top searched job categories for Payment Processing Engineer jobs are:
Infographic showing various Payment Processing Engineer job openings in the United States as of June 2026, with employment types broken down into 83% Full Time, 12% Part Time, 4% Contract, and 1% Nights. Highlights an 93% Physical, 2% Hybrid, and 5% Remote job distribution, with an average salary of $87,739 per year, or $42.2 per hour.
Signal Processing Engineer

Signal Processing Engineer

Leidos

San Diego, CA • On-site

$87K - $157K/yr

Full-time

Medical, Retirement, PTO

Posted 4 days ago


Leidos rating

8.4

Company rating: 8.4 out of 10

Based on 146 frontline employees who took The Breakroom Quiz

56th of 429 rated business services


Job description

Description

Today, Electronic Warfare (EW) is a growing enterprise - protecting the warfighter and our national security against ever-adapting threats. The Electronic Warfare Divison at Leidos currently has an opening for a Signal Processing Engineer to support EW programs in Arlington, VA or San Diego, CA.

As part of our team, you will focus on improving the robustness and efficacy of sensors and signals in complicated environments. More broadly, you will advance the state of the art in research and advanced applications to support ongoing and future EW programs. You’ll simultaneously get to work alongside scientists and experts in these fields to help grow your own knowledge and career; motivated candidates may have an opportunity to lead tasks as well.

Regular tasks will include:

- Develop, model, and test algorithms in Matlab, Simulink, or C++

- Analyze results from simulation or real data to identify root causes and trends

- Develop novel and advanced algorithms, performance simulation, and analysis - using simulated and real data in both time series and spectral domains

- Participate in lab-based and field testing

- Support marketing and business development initiatives

- Engage in multiple projects, interacting with Customers as well

At Leidos, we offer competitive benefits http://www.leidos.com/careers/pay-benefits, including 4 or more weeks Paid Time Off, 11 paid Holidays, 401K with a 6% company match and immediate vesting, Flexible Schedules, Discounted Stock Purchase Plans, Technical Upskilling, Education and Training Support, Parental Paid Leave, and much more.  Join us and make a difference in Electronic Warfare! 


Required Qualifications:

- Must be U.S. Citizen

- Active Secret clearance and eligible to obtain a TS/SCI level clearance

- Bachelors of Science in Electrical Engineering, Physics, Computer Science, Mathematics or related field

- 4+ years’ experience in radar signal processing

- Fluent with tools such as MATLAB, Linux, Mathematica, Python, Simulink - and languages such as C/C++, Java etc.

- Working knowledge areas such as digital filtering, spectral estimation, detection and estimation theory, linear algebra and stochastic processes

- Demonstrated strong oral and written communication

- Ability to work in a team environment, as well as independently

- Adaptability to new challenges with a strong motivation to grow and learn in new areas

Preferred Qualifications:

- Active TS/SCI clearance preferred

- Master’s Degree in Electrical Engineering, Physics, Computer Science, Mathematics or related field

- Task lead or team leadership experience

- Experience translating functional requirements into tasks

- Experience working in areas of modeling and simulation (M&S), radar, adaptive radar, signals processing, algorithm development synthetic aperture radar (SAR) or similar fields

NKE

ElectronicWarfare

If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 — and moving faster than anyone else dares.

Original Posting:May 11, 2026

For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

Pay Range:Pay Range $87,100.00 - $157,450.00

The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

About Leidos

Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com.

Pay and Benefits

Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits.

Securing Your Data

Beware of fake employment opportunities using Leidos’ name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system – never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com.

If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission.

Commitment to Non-Discrimination

All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.


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About Leidos

Sourced by ZipRecruiter

At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. We empower our teams, contribute to our communities, and operate sustainable practices. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community.

Industry

It services

Company size

10,000+ Employees

Headquarters location

Reston, VA, US

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