Senior TPF Systems Engineer / TPF Platform Architect

Job Description

Essential Job Functions:

TPF Platform & Operating System Management

• Lead large‑scale TPF Operating System upgrades (PUTs) across multiple airline TPF complexes, each with unique configurations and operational constraints.
• Manage the evaluation, customization, and deployment of hundreds of IBM APARs per release, impacting thousands of interdependent software components across the TPF stack.
• Oversee continuous IBM software intake and determine applicability, risk, integration approach, and implementation sequencing.
  
  

Database & File System Engineering

• Design, maintain, and optimize fixed and pool record structures and TPFDF database software and schemas.
• Plan and execute database expansions, reorganizations, and structural changes to support growth, performance, and resilience.
• Develop database descriptors and tooling to support recoup and recovery operations.
• Support test environment data integrity through PCI‑compliant database cleansing solutions.
• Implement file system monitoring, backup strategies, and recovery processes for production and non‑production environments.
  
  

Testing, Implementation & Operational Resilience

• Direct comprehensive testing strategies, including system integration testing, user acceptance testing, performance validation, and fallback validation.
• Execute production implementations with strict availability commitments, including zero downtime for loosely‑coupled complexes and minimal outage windows for uni‑processor systems.
• Develop, validate, and rehearse fallback, recovery, and rollback procedures to ensure rapid service restoration.
  
  

Architecture, Consulting & New Initiatives

• Provide architectural consulting for new client pursuits, platform enhancements, and technology modernization initiatives.
• Lead or support data center migration efforts, ensuring platform stability, performance, and compliance.
• Respond to client requests for software designs, system architecture reviews, and feasibility analysis.
  
  

Required Expertise

• Deep, hands‑on experience with IBM TPF, TPFDF databases, high‑availability architectures, and airline transaction processing systems.
• Proven ability to manage large‑scale upgrades, performance engineering, disaster recovery, and regulatory compliance in 24×7 environments.
• Strong consulting, planning, and cross‑functional leadership skills with the ability to influence clients and internal stakeholders.
  
  

Basic Qualifications

• Bachelor's degree in a relevant field or equivalent combination of education and experience
• Typically, 6 years of relevant work experience in industry, with a minimum of 2 years in a similar role
• Proven experience in infrastructure technology management
• Proficiencies in technical knowledge and teamwork
• A continuous learner that stays abreast with industry knowledge and technology
  
  

Other Qualifications

• An advanced degree in a relevant field is a plus
• Relevant certifications, such as CompTIA A , Microsoft Certified: Azure Fundamentals, or AWS Certified Cloud Practitioner, are a plus
  
  

Compensation at DXC is influenced by an array of factors, including but not limited to the experience, job-related knowledge, skills, competencies, as well as contract-specific affordability and organizational requirements. A reasonable estimate of the current compensation range for this position is $76,700 - $142,500.

Full-time hires are eligible to participate in the DXC benefit program. DXC offers a comprehensive, flexible, and competitive benefits program which includes, but is not limited to, health, dental, and vision insurance coverage; employee wellness; life and disability insurance; a retirement savings plan, paid holidays, paid time off.

At DXC Technology, we believe strong connections and community are key to our success. Our work model prioritizes in-person collaboration while offering flexibility to support wellbeing, productivity, individual work styles, and life circumstances. We’re committed to fostering an inclusive environment where everyone can thrive.

If you are an applicant from the United States, Guam, or Puerto Rico

DXC Technology Company (DXC) is an Equal Opportunity employer. All qualified candidates will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, pregnancy, veteran status, genetic information, citizenship status, or any other basis prohibited by law. View postings below.

We participate in E-Verify. In addition to the posters already identified, DXC provides access to prospective employees for the Federal Minimum Wage Poster, Federal Polygraph Protection Act Poster as well as any state or locality specific applicant posters. To access the postings in the link below, select your state to view all applicable federal, state and locality postings. Postings are available in English, and in Spanish, where required. View postings below.

Postings Link

Disability Accommodations

If you are an individual with a disability, a disabled veteran, or a wounded warrior and you are unable or limited in your ability to access or use this site as a result of your disability, you may request a reasonable accommodation by contacting us via email.

Please note: DXC will respond only to requests for accommodations due to a disability.

Recruitment fraud is a scheme in which fictitious job opportunities are offered to job seekers typically through online services, such as false websites, or through unsolicited emails claiming to be from the company. These emails may request recipients to provide personal information or to make payments as part of their illegitimate recruiting process. DXC does not make offers of employment via social media networks and DXC never asks for any money or payments from applicants at any point in the recruitment process, nor ask a job seeker to purchase IT or other equipment on our behalf. More information on employment scams is available here.