Principal Systems Engineer

7 days ago


Plano, Texas, United States Sierra Nevada Corporation Full time
The ISR (Intelligence, Surveillance & Reconnaissance), Aviation, and Security (IAS) business area is a leader in ISR and aviation, it is a leading prime manned and unmanned aircraft systems integrator for innovative, high-performance ISR and aviation systems. Its end-to-end Command, Control, Computers, Communications and Intelligence, Surveillance & Reconnaissance (C4ISR) capabilities encompass design, integration, test, certification, ground/flight training and complete logistics support. IAS tailors solutions to customer cost, performance, and schedule requirements and designs to consistently exceed expectations – with an unrivaled record of on time and on (or under) budget deliveries

SNC has led thoughtful and disruptive change in the aerospace and defense industry for the past 60 years and now, we're applying this tenacity and expertise to the U.S. Air Force's (USAF) Survivable Airborne Operations Center (SAOC) mission. Join the SNC-led SAOC team and be a part of exciting and meaningful work to modernize and deliver the next-generation SAOC aircraft trusted by the President, Secretary of Defense and Chairs of the Joint Chiefs of Staff to ensure continued critical command, control and communication during national emergencies. If you're passionate about building the airborne command post of the future, consider SNC for your next mission. Learn more about NC3 and SAOC here.

Are you a Systems Engineer who is interested in working on one of the largest and most complex airborne systems ever built? Sierra Nevada Corporation is expanding in the Plano, TX area and building our Systems Engineering capability from the ground up as part of an ambitious program to modernize the U.S. Air Force's critical airborne command-and-control fleet. We need you

At SNC, you'll work on cutting-edge defense systems, owning full system lifecycle responsibilities (requirements, modeling, simulation, test, certification, sustainment, retirement) in collaboration with cross-disciplinary teams (mechanical, structures, electrical, RF). You'll get to lead trade studies, simplify complexity, track and manage risk, and drive system integration in a fast-paced environment — not just maintain status quo and generate PowerPoint presentations.

You'll join one of the first hires in a brand new office and play a pivotal role in defining the technical culture, processes, and architecture that will scale long-term. If you're ready to make your mark and jump-start your career this is your chance to co-design both a program and an engineering organization.

Responsibilities:

  • Strong communication skills with internal and external stakeholders
  • Analyzing context of deliverable solutions against constraints and available technology
  • Lead the development of system architectures and designs
  • Translate stakeholder and mission needs
  • Define system interfaces, data exchanges, and integration strategies.
  • Lead integration and test planning

Qualifications You Must Have:

  • Bachelor's of Science degree in System Engineering or related discipline and typically 14 or more years of relevant experience
  • Higher education may substitute for relevant experience
  • Demonstrated knowledge of engineering principles and practices
  • Progressive experience working in multi-disciplinary design and development teams
  • Advanced understanding of requirements management, functional requirements parsing, derivation, and allocation; systems design, systems integration, technical risk identification and management strategies, and Verification and Validation (V&V) principles
  • Knowledge of industry standard Model Based System Engineering (MBSE) approaches and tools

Qualifications We Prefer:

  • Advanced Experience with requirements management and system modelling tools, such as DOORS, Rhapsody, NoMagic, MATLAB
  • Experience or certification in INCOSE standards
  • Background in the Aerospace and Defense Industry
  • Experience leading baseline definition and maturation in a complex development setting, including the use of high impact trade studies and other measures
  • Advanced understanding of establishing and tracking key Technical Performance Measurements (TPM)
  • Experience integrating with existing or legacy aircraft platforms
  • Experience working agile methodologies with Atlassian tools
  • Working knowledge of cybersecurity principles and safety-critical software standards
  • Modeling and Simulation
  • Controls System
  • SIL Integration
  • Active U.S. Security Clearance

At SNC we deliver customer-focused technology and best-of-breed integrations in the aerospace and defense sectors. SNC has been honored as one of the most innovative U.S. companies in space, a Tier One Superior Supplier for the U.S. Air Force, and as one of America's fastest-growing companies. Learn more about SNC

This posting will be open for application for a minimum of 5 days and may be extended based on business needs.

SNC offers annual incentive pay based upon performance that is commensurate with the level of the position.

SNC offers a generous benefit package, including medical, dental, and vision plans, 401(k) with 150% match up to 6%, life insurance, 3 weeks paid time off, tuition reimbursement, and more.

IMPORTANT NOTICE:

This position requires the ability to obtain and maintain a Secret U.S. Security Clearance. U.S. Citizenship status is required as this position needs an active U.S. Security Clearance for employment. Non-U.S. citizens may not be eligible to obtain a security clearance. The Department of Defense Consolidated Adjudications Facility (DoD CAF), a federal government agency, handles the adjudicative aspects of the security clearance eligibility process for industry applicants. Adjudicative factors which affect the outcome of the eligibility determination include, but are not limited to, allegiance to the U.S., foreign influence, foreign preference, criminal conduct, security violations and illegal drug use.

Learn more about the background check process for Security Clearances.

SNC is a global leader in aerospace and national security committed to moving the American Dream forward. We're known and respected for our mission and execution focus, agility, and disruptive and rapid innovation. We provide leading edge technologies and transformative solutions that support our nation's most critical security needs. If you are mission-focused, thrive in collaborative environments, and want to make our country stronger with state-of-the-art technologies that safeguard freedom, join our team

SNC is an Equal Opportunity Employer committed to an environment free of discrimination. Employment decisions are made based on merit without regard to race, color, age, religion, sex, national origin, disability, status as a protected veteran or other characteristics protected by law.



  • Plano, Texas, United States Sierra Nevada Corporation Full time

    The ISR (Intelligence, Surveillance & Reconnaissance), Aviation, and Security (IAS) business area is a leader in ISR and aviation, it is a leading prime manned and unmanned aircraft systems integrator for innovative, high-performance ISR and aviation systems. Its end-to-end Command, Control, Computers, Communications and Intelligence, Surveillance &...


  • Plano, Texas, United States Sierra Nevada Corporation Full time

    The ISR (Intelligence, Surveillance & Reconnaissance), Aviation, and Security (IAS) business area is a leader in ISR and aviation, it is a leading prime manned and unmanned aircraft systems integrator for innovative, high-performance ISR and aviation systems. Its end-to-end Command, Control, Computers, Communications and Intelligence, Surveillance &...


  • Plano, Texas, United States Sierra Nevada Corporation Full time

    The ISR (Intelligence, Surveillance & Reconnaissance), Aviation, and Security (IAS) business area is a leader in ISR and aviation, it is a leading prime manned and unmanned aircraft systems integrator for innovative, high-performance ISR and aviation systems. Its end-to-end Command, Control, Computers, Communications and Intelligence, Surveillance &...


  • Plano, Texas, United States SNC Full time

    Are you a Systems Engineer who is interested in working on one of the largest and most complex airborne systems ever built? Sierra Nevada Corporation is expanding in the Plano, TX area and building our Systems Engineering capability from the ground up as part of an ambitious program to modernize the U.S. Air Force's critical airborne command-and-control...


  • Plano, Texas, United States Sierra Nevada Corporation Full time

    Are you a Systems Engineer who is interested in working on one of the largest and most complex airborne systems ever built? Sierra Nevada Corporation is expanding in the Plano, TX area and building our Systems Engineering capability from the ground up as part of an ambitious program to modernize the U.S. Air Force's critical airborne command-and-control...


  • Plano, Texas, United States Sierra Nevada Corporation Full time

    The ISR (Intelligence, Surveillance & Reconnaissance), Aviation, and Security (IAS) business area is a leader in ISR and aviation, it is a leading prime manned and unmanned aircraft systems integrator for innovative, high-performance ISR and aviation systems. Its end-to-end Command, Control, Computers, Communications and Intelligence, Surveillance &...


  • Plano, Texas, United States JPMorgan Chase & Co. Full time

    DescriptionPropel your engineering excellence to new heights by becoming a part of a talented and exceptional team. Take your place among the best in the industry.As a Principal Security Engineer at JPMorgan Chase within the Cybersecurity and Technology Controls organization, you provide expertise and engineering excellence as an integral part of an agile...

  • Principal Engineer

    7 days ago


    Plano, Texas, United States Information Technology Senior Management Forum Full time

    Posted Date10/15/2025DescriptionPlaying an essential role in the U.S. economy, Fannie Mae is foundational to housing finance. Here, your expertise can help fuel purpose-driven innovation that expands access to homeownership and affordable rental housing across the country. Join Fannie Mae to grow your career and help people find a place to call home.Job...


  • Plano, Texas, United States JPMorgan Chase Full time

    If you are looking for a game-changing career, working for one of the world's leading financial institutions, you've come to the right place.As a Principal Software Engineer at JPMorgan Chase within Consumer Card Technology, you will provide your expertise and engineering excellence as an essential member of an agile team. Your role involves enhancing,...

  • Principal Engineer

    2 days ago


    Plano, Texas, United States Toyota Full time

    OverviewWho we are Collaborative. Respectful. A place to dream and do. These are just a few words that describe what life is like at Toyota. As one of the world's most admired brands, Toyota is growing and leading the future of mobility through innovative, high-quality solutions designed to enhance lives and delight those we serve. We're looking for talented...