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60 System One Senior Software Engineer Jobs Hiring in TX

System One

Sr Software Engineer - Java

Farmers Branch, TX · On-site

$120K - $158K/yr

Tittle: Sr. Software Engineer Location: Pittsburgh, Cleveland, OH or Dallas Work Mode : 5 Days ... Responsible for writing programs to maintain and control computer systems software for operating ...

New

System One

Sr Software Engineer - Java

Farmers Branch, TX · On-site

$120K - $158K/yr

Tittle: Sr. Software Engineer Location: Pittsburgh, Cleveland, OH or Dallas Work Mode : 5 Days ... Responsible for writing programs to maintain and control computer systems software for operating ...

System One

Sr Software Engineer - Java

Farmers Branch, TX · On-site

$120K - $158K/yr

Tittle: Sr. Software Engineer Location: Pittsburgh, Cleveland, OH or Dallas Work Mode : 5 Days ... Responsible for writing programs to maintain and control computer systems software for operating ...

System One

Software Engineer

White Settlement, TX · On-site

Software Engineer Location: Fort Worth, TX Type: Contract Compensation: Contractor Work Model ... System One not only serves as a valued partner for our clients, but we offer eligible employees ...

System One

Software Engineer

White Settlement, TX · On-site

Software Engineer Location: Fort Worth, TX Type: Contract Compensation: Contractor Work Model ... System One not only serves as a valued partner for our clients, but we offer eligible employees ...

System One

Software Engineer

White Settlement, TX · On-site

Software Engineer Location: Fort Worth, TX Type: Contract Compensation: Contractor Work Model ... System One not only serves as a valued partner for our clients, but we offer eligible employees ...

System One

Software Engineer

White Settlement, TX · On-site

Software Engineer Location: Fort Worth, TX Type: Contract Compensation: Contractor Work Model ... System One not only serves as a valued partner for our clients, but we offer eligible employees ...

System One

Software Engineer

White Settlement, TX · On-site

Software Engineer Location: Fort Worth, TX Type: Contract Compensation: Contractor Work Model ... System One not only serves as a valued partner for our clients, but we offer eligible employees ...

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System One Jobs Information

What is it like to work at System One?

System One is a professional services company that values collaboration, innovation, and a client-centric approach, fostering a dynamic and supportive work environment.

The company's team structure is designed to facilitate knowledge sharing and expertise exchange, with a flat organizational hierarchy that encourages open communication and cross-functional collaboration. System One's mission is to deliver high-quality solutions to its clients through a network of experienced professionals and cutting-edge technologies.

Working at System One may appeal to candidates who are looking for a challenging and rewarding career in a fast-paced, client-driven industry, with opportunities for professional growth and development in a collaborative and dynamic work environment.

What makes System One an attractive place to work?

System One is a leading provider of workforce solutions and staffing services, known for its expertise in delivering high-quality talent to various industries. The company's workplace is characterized by a culture of innovation, collaboration, and flexibility, offering employees opportunities to work on diverse projects and develop their skills in a dynamic environment. By joining System One, professionals can expect to contribute to the growth and success of a forward-thinking organization, with opportunities for career advancement and professional development in a rapidly evolving industry.

What are the most popular jobs at System One in Texas?

What are the most popular states for System One Senior Software Engineer Jobs?

Infographic showing various Senior Software Engineer job openings at System One in Texas as of August 2026, with employment types broken down into 5% As Needed, 29% Full Time, and 66% Contract. Highlights an 100% Physical job distribution.

Senior Mission Systems Software Engineer (C++/C#/Rust)

System One

White Settlement, TX • On-site

Contractor

Medical, Dental, Vision, Life, Retirement

Re-posted 8 days ago

Job description

Job Title: Senior Mission Systems Software Engineer (C++/C#/Rust) Location: Fort Worth, Texas Type: Contract To Hire Contractor Work Model: Onsite Hours: 40 hours per week Security Clearance: Active Secret required We are seeking a Senior Software Engineer to support advanced mission systems in a secure, high-performance environment. This role is focused on designing and building distributed data architectures, automated pipelines, and AI/ML-enabled capabilities that power real-time sensing, tracking, and decision support. The ideal candidate has hands-on experience developing in C++, C#, or Rust and excels at translating complex system requirements into scalable, production-ready solutions. Responsibilities
  • Define and implement architectures for automated systems and big-data ecosystems
  • Develop automated data pipelines; perform data transformation, aggregation, and anomaly detection
  • Architect and deliver local, distributed, and cloud-based data solutions
  • Translate stakeholder needs into technical architectures, design specifications, and execution plans
  • Design technical standards across software, hardware, tools, and data platforms
  • Implement proof-of-concept prototypes to validate design approaches
  • Participate in design reviews and ensure compliance with engineering standards and cybersecurity controls
  • Integrate AI/ML models into operational data flows
  • Support test planning, system integration, and formal qualification events
Required Qualifications:
  • Bachelor’s degree in Computer Science, Computer Engineering, Systems Engineering, or related STEM field
  • 5+ years of software engineering experience with C# or C++, OR 2+ years of experience with Rust
  • Active Secret clearance
  • U.S. citizenship or U.S. lawful permanent residency with ability to obtain program access
Preferred Qualifications:
  • 5+ years designing and implementing distributed systems (e.g., shared memory, gRPC, sockets, REST)
  • 2+ years working with big-data tools (Hadoop, Iceberg, Impala, Trino) or high-volume data pipelines (S3, SeaweedFS, MinIO)
  • Strong experience with Python and core engineering principles:
  • Object-oriented programming (OOP)
  • Data-oriented design (Rust)
  • APIs, design patterns, clean architecture, and test-driven development
  • Familiarity with airborne sensing and tracking systems (radar, electronic warfare, electro-optical)
System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. We help clients get work done more efficiently and economically, without compromising quality. System One not only serves as a valued partner for our clients, but we offer eligible employees health and welfare benefits coverage options including medical, dental, vision, spending accounts, life insurance, voluntary plans, as well as participation in a 401(k) plan. System One is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, age, national origin, disability, family care or medical leave status, genetic information, veteran status, marital status, or any other characteristic protected by applicable federal, state, or local law. #M2 #LI-CB5 Ref: #851-Rockville-S1

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About System One

Sourced by ZipRecruiter

System One helps employers get work done more efficiently and economically without compromising quality. Over our 35+ year history, we've helped connect thousands of talented people with innovative companies. The excitement of a perfect fit motivates us every single day.

Industry

Business consulting services and recruiting and staffing services

Company size

5,001 - 10,000 Employees

Headquarters location

Pittsburgh, PA, US

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