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Ecu Programming Jobs in Texas (NOW HIRING)

OSI VISION LLC

Senior Cryptographic Engineer

San Antonio, TX · On-site

$103K - $141K/yr

We are seeking a Senior Cryptographic Engineer to support the development of Systems Requirements ... Key management is a critical element to completing ECU development and fielding. This position will ...

OSI VISION LLC

Senior Cryptographic Engineer

San Antonio, TX · On-site

$103K - $141K/yr

We are seeking a Senior Cryptographic Engineer to support the development of Systems Requirements ... Key management is a critical element to completing ECU development and fielding. This position will ...

PACCAR

ADAS Development Engineer

Denton, TX

... ECU operation, diagnostics, and integration behaviors. * Create or contribute to service and diagnostic documentation ensuring programming, serviceability, and troubleshooting meet PACCAR standards.

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PACCAR

ADAS Development Engineer

Denton, TX · On-site

... ECU operation, diagnostics, and integration behaviors. * Create or contribute to service and diagnostic documentation ensuring programming, serviceability, and troubleshooting meet PACCAR standards.

PACCAR

Cybersecurity Engineer

Lewisville, TX · On-site

Perform ECU- and vehicle-level threat modeling and risk assessments (TARA) * Translate ... Bachelor's degree in Cybersecurity, Electrical/Computer Engineering, Computer Science, or related ...

PACCAR

Cybersecurity Engineer

Lewisville, TX · On-site

This role spans the full ECU cybersecurity lifecycle, with handson work at the CAN bus and ECU ... Bachelor's degree in Cybersecurity, Electrical/Computer Engineering, Computer Science, or related ...

Staffingine LLC

Senior Engineer - OT Enablement

Plano, TX · On-site

$109K - $150K/yr

Senior Engineer - OT Enablement Job Location: Plano, Tx Job Type: Contract ... Experience in automotive Telematics ECU Connected Car * Deep Automotive Domain knowledge * Strong ...

PACCAR

Software Integration Lead Engineer

Lewisville, TX · On-site

$100K - $156K/yr

Develop and implement new processes, tools, reports, and best practices for ECU integration management * Challenge engineering teams on their designs and assumptions Qualifications & Skills * B.S. in ...

PACCAR

Cybersecurity Engineer

Lewisville, TX

This role spans the full ECU cybersecurity lifecycle, with hands‑on work at the CAN bus and ECU ... Bachelor's degree in Cybersecurity, Electrical/Computer Engineering, Computer Science, or related ...

Stellantis

Senior System Validation Engineer

Dallas, TX · On-site

Senior System Validation Engineer DUTIES: Validating complex embedded software interactions ... Create and execute automated test sequences in ECU Test, integrating test cases with CANoe, dSPACE ...

New

PACCAR

Cybersecurity Engineer

Lewisville, TX · On-site

They are seeking a Cybersecurity Engineer to support Kenworth and Peterbilt vehicle platforms, focusing on the full ECU cybersecurity lifecycle and collaborating with various teams to deliver ...

Stellantis

Senior System Validation Engineer

Laredo, TX · On-site

Senior System Validation Engineer DUTIES: Validating complex embedded software interactions ... Create and execute automated test sequences in ECU Test, integrating test cases with CANoe, dSPACE ...

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All JobsEcu Programming JobsEcu Programming Jobs in Texas

Ecu Programming information

What is ECU programming?

ECU programming refers to the process of modifying or updating the software within an Engine Control Unit (ECU), which is a critical component in modern vehicles. The ECU manages various engine functions, such as fuel injection, ignition timing, and emissions control. Through programming, technicians can optimize engine performance, improve fuel efficiency, or resolve manufacturer recalls and software bugs. This process typically requires specialized tools and software to connect to the vehicle’s onboard computer system.

What is the best ECU programmer?

The best ECU programmers are those that support a wide range of vehicle makes and models, offer reliable performance, and are compatible with popular tuning software. Common industry options include tools like the KESSv2, MPPS, and FG Tech Galletto, which are used by professional tuners and automotive technicians. Selecting the right programmer depends on the specific vehicle and the user's technical experience.

What does an ECU programmer do?

An ECU programmer specializes in modifying and updating the electronic control units (ECUs) in vehicles to optimize performance, fuel efficiency, or to customize settings. They use specialized software and hardware tools to read, write, and troubleshoot ECU firmware, often working in automotive repair shops or tuning facilities. Knowledge of vehicle systems, coding, and safety protocols is essential for this role.

What are the key skills and qualifications needed to thrive as an ECU Programmer, and why are they important?

To thrive as an ECU Programmer, you need a solid background in embedded systems, automotive electronics, and proficiency in programming languages such as C/C++. Familiarity with automotive diagnostic tools, CAN bus systems, and ECU flashing software, along with relevant certifications like Automotive SPICE or AUTOSAR, is typically required. Strong problem-solving skills, attention to detail, and effective teamwork set outstanding professionals apart in this field. These skills ensure reliable, high-performance ECU software development that meets industry safety and quality standards.

What can you do with ECU coding?

ECU programming involves modifying or updating the vehicle's engine control unit to improve performance, fuel efficiency, or to customize settings. It requires knowledge of automotive systems, specialized tools, and often involves troubleshooting and calibration to ensure proper function after coding changes.

What is the difference between Ecu Programming vs Auto Technician?

AspectEcu ProgrammingAuto Technician
CredentialsSpecialized training, certifications in ECU tuning and diagnosticsASE certification, general automotive training
Work EnvironmentRepair shops, tuning labs, automotive manufacturingRepair shops, dealerships, service centers
Industry UsageFocus on ECU software updates, tuning, and reprogrammingVehicle repairs, diagnostics, maintenance

While both roles work within the automotive industry, Ecu Programming specializes in software updates and tuning of vehicle control units, requiring specific technical certifications. Auto Technicians perform broader vehicle repairs and diagnostics, often working on various systems. Understanding these differences helps clarify career paths and job expectations in automotive technology.

Do coders get paid well?

Ecu programmers, a specialized type of coding professional, often earn competitive salaries due to their technical skills in vehicle control units and automotive software. Compensation varies based on experience, certifications, and location, but generally aligns with other software development roles in the automotive industry. Skilled ecu programmers with knowledge of automotive protocols and programming tools tend to have higher earning potential.

What are some common challenges faced by professionals in ECU programming roles, and how can they be addressed?

Professionals in ECU (Electronic Control Unit) programming often encounter challenges such as staying up-to-date with rapidly evolving automotive technologies, ensuring compatibility across different vehicle models, and debugging complex real-time systems. To address these, it's important to continuously learn through training and industry resources, collaborate closely with hardware and testing teams, and utilize advanced diagnostic tools for troubleshooting. Being proactive in communication and documentation also helps streamline the integration process and reduces errors.
What are popular job titles related to Ecu Programming jobs in Texas? For Ecu Programming jobs in Texas, the most frequently searched job titles are:
What job categories do people searching Ecu Programming jobs in Texas look for? The top searched job categories for Ecu Programming jobs in Texas are:
What cities in Texas are hiring for Ecu Programming jobs? Cities in Texas with the most Ecu Programming job openings:
Ecu Programming jobs near you
Infographic showing various Ecu Programming job openings in Texas as of July 2026, with employment types broken down into 79% Full Time, and 21% Contract. Highlights an 100% In-person job distribution.
Senior Cryptographic Engineer

Senior Cryptographic Engineer

OSI VISION LLC

San Antonio, TX • On-site

$103K - $141K/yr

Other

Posted 26 days ago

Job description

We are seeking a Senior Cryptographic Engineer to support the development of Systems Requirements Documents, and Key Management Architectures for Cryptographic Transformation initiatives that lead to End Cryptographic Units (ECU) development.  Key management is a critical element to completing ECU development and fielding.  This position will oversee key management efforts related to requirements and architectures for ECUs and will include identifying, defining, and operationalizing key management capabilities from established requirements.  This support will help the Air Force reduce key management gaps, improve platform integration, and support life-cycle costs related to ECU development and respective key management implementation.  A highly experienced candidate will perform risk management to buy down risks by identifying appropriate KMAs that align with the latest technologies and follow up by tracking risks by scaling JIRA/ Confluence tools to manage and reduce risks.

Primary Responsibilities

  • Review and analyze results of studies conducted by University Affiliated Research Centers to identify critical key management requirements and opportunities for tradeoffs between performance, size, weight, and power and re-programmability of algorithms and trust anchors.
  • Acting as a liaison between the assigned IIPT and the user community, identify functional and interface requirements to include but not limited to key management plans, key management data items, and key management architectures.
  • Take into consideration key management infrastructure (KMI) requirements for respective ECUs and map ECU capabilities to KMI specification compliance.
  • Leverage KMI 3300 reference documents and other documentation to formulate KMAs for ECUs and document any related constraints to fully define KMA requirements.
  • Identify Risks associated with tradeoffs and technology gaps and develop risk assessments and mitigations.
  • Identify and analyze operational considerations and constraints of key management efforts that   would inhibit effective fielding, operations, and support of the user community.
  • Assess Key Management (KM) options and work with NSA and stakeholders to identify KM alternatives that support end user data concepts of operation while complying with KMI 3300
  • Aid in the development of documents (technical, security, risk and test) required for entry to Milestone B.
  • Other duties as assigned within the primary responsibilities of a Senior Cryptographic Engineer, Key Management Role and User Community Liaison.

Knowledge and Skill Requirements

  • Work requires professional written and verbal communication and interpersonal skills.
  • Ability to motivate teams to produce quality materials within tight timeframes and simultaneously manage several project
  • Work requires willingness to work a flexible schedule.

Education/Experience

  • Bachelor's degree in a technical field - Computer or Systems Engineering with a Master's degree preferred
  • Minimum of 7 years of experience providing cryptographic engineering systems and related key management design
  • Experience drafting highly technical documentation, briefings, and reports
  • Experience leading Integrated Product Teams
  • Ability to effectively communicate highly technical information both orally and in writing
  • Proficiency with MS Word, Excel, PowerPoint and Visio
  • Knowledge of DoD Acquisition and Risk Management processes
  • Ability to work with a wide variety of contributors in a fast-paced and demanding environment is essential.

Required licenses or certifications

  • Must be a U.S. Citizen
  • Active DoD Top Secret Security Clearance

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