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Engineer Sr. – Software Systems

Oshkosh


Job Location:

Oshkosh, NE - USA

Yearly Salary: USD 79300 - 126900
Posted: 29 September 2026 (Yesterday)
Application Deadline: 27 December 2026
Vacancies: 1 Vacancy

Job Summary

At Oshkosh we build serve and protect people and communities around the world by designing and manufacturing some of the toughest specialty trucks and access equipment. We employ over 18000 team members all united by a common purpose. Our engineering and product innovation help keep soldiers and firefighters safe is critical in building and keeping communities clean and helps people do their jobs every day.

The Sr. Engineer Software Systems defines and develops software requirements software architecture interfaces and design validation for vehicle and embedded software systems. This role converts customer vehicle system product safety and regulatory needs into complete and verifiable software solutions.

YOUR IMPACT:

  • Develop review approval and release of software architecture and requirements specifications.

  • Analyze customer stakeholder vehicle system safety and regulatory requirements and decompose them into software-level requirements architectural constraints interfaces and verification criteria.

  • Develop and maintain software architecture models that define:

    • Software components and responsibilities

    • Functional allocation

    • Internal and external interfaces

    • Data and control flows

    • Operating modes and state behavior

    • Network communication

    • Timing performance memory and resource constraints

    • Fault detection diagnostics and degraded-operation behavior

  • Preform architectural trade studies and recommend solutions based on functionality performance reliability safety cybersecurity maintainability reuse implementation complexity and lifecycle cost.

  • Define standard software interfaces between vehicle controllers displays sensors actuators gateways controls applications and external systems.

  • Participate in design reviews and document findings risks actions and recommendations.

  • Support safety analyses such as Hazard Analysis and Risk Assessment Design Failure Mode and Effects Analysis and Fault Tree Analysis.

  • Work with systems engineers controls engineers developers and functional safety engineers to develop software and system safety architectures.

  • Work with implementation teams to clarify requirements interfaces safety constraints and architectural intent.

  • Review supplier requirements software architecture detailed designs verification plans and compliance evidence.

  • Assess the technical impact of proposed changes across software components interfaces safety analyses verification activities vehicle functions and dependent systems.

  • Apply model-based systems and software engineering methods including UML and SysML where appropriate.

  • Build consensus across software systems controls hardware safety cybersecurity test manufacturing service and supplier organizations.

  • Manage multiple priorities and complete assigned projects or portions of projects within established schedule and budget objectives.

MINIMUM QUALIFICATIONS:

  • Accredited bachelors degree in Systems Engineering Software Engineering Computer Engineering Electrical Engineering or a related engineering field.

  • Three or more years of related experience in software systems engineering embedded software vehicle systems software architecture requirements engineering functional safety or a comparable discipline.

  • Experience developing and reviewing software requirements and software architecture.

  • Experience working with multidisciplinary engineering teams throughout a structured product-development lifecycle.

  • Ability to communicate complex technical information effectively through written documentation presentations and technical discussions.

STANDOUT QUALIFICATIONS:

  • Accredited Masters degree in Systems Engineering Software Engineering Computer Engineering Electrical Engineering or a related engineering field.

  • Experience with embedded software for automotive commercial defense heavy-duty off-highway autonomous hybrid or electric vehicles.

  • Five or more years of vehicle or embedded-system requirements development experience.

  • Experience with requirements development architecture definition interface management safety analysis or software design reviews.

  • Proficiency with requirements-management safety-analysis and architecture-modeling tools such as:

    • MagicDraw or Cameo

    • IBM DOORS

    • Medini Analyze

    • Similar Model Based Systems Engineering (MBSE) or lifecycle management tools

  • Experience developing architecture models using UML SysML or comparable modeling languages.

  • Experience with functional safety standards and practices including ISO 26262 MIL-STD-882 IEC 61508.

  • Familiarity with embedded C/C MATLAB/Simulink/Stateflow Python or model-based software development.

  • Experience with vehicle network protocols and tools including CAN J1939 Ethernet CANalyzer CANoe PEAK PCAN Kvaser or similar tools.

  • Familiarity with cybersecurity concepts and standards including ISO/SAE 21434 or comparable standards.

  • Experience working within CMMI Automotive SPICE or another structured engineering-development process.

CORE COMPETENCIES:

  • Internal Contacts: Contact with peers and others involving explanation of information (these contacts may be within or outside department or division) and the gathering of factual information; may include the communication of sensitive or confidential information.

  • External Contacts: External contact to gather information answer queries or ask assistance.

  • Communication Skills: Read write and comprehend simple instructions short correspondence and memos; Read and interpret safety rules operating/maintenance instructions and procedure manuals; Write routine reports correspondence and speak effectively before both internal and external groups; Read analyze and interpret business manuals technical procedures and/or government regulations: Read analyze and interpret scientific and technical journals financial reports and legal documents.

  • Decision-Making: Significant responsibility for decisions and final results affecting more than one function or a function with multiple units. Substantial analysis is required and many factors must be weighed before a decision can be reached.

  • Complexity Judgment and Problem Solving: Work requires the ability to plan and perform work in light of new or constantly changing problems work from broad instruction and deal with complex factors not easily evaluated. Decisions require considerable judgment initiative and ingenuity in areas where there is little precedent.

  • Supervisory/Managerial: Instructing and reviewing the work of others performing the same or directly related work. Acts as technical lead.

WORKING CONDITIONS:

  • Physical Demands: Frequent: Standing Walking/Running Sitting Reaching Hearing Talking Visual Typing; Occasional: Driving Fine Dexterity Manual Dexterity; Upper Extremity Repetitive Motion; Seldom: Lifting/Carrying 25lbs. Pushing/Pulling 25llbs.

  • Non-Physical Demands: Frequent: Analysis/Reasoning Communication/Interpretation Math/Mental Computation Reading Sustained Mental Activity (i.e. auditing problem solving grant writing composing reports) Writing.

  • Environmental Demands: Frequent: Work Alone Frequent Task Changes Tedious/Exacting Work; Occasional: High Volume Public Contact.

  • Work Schedule: Routine shift hours. Infrequent overtime weekend or shift rotation.

  • Demands/Deadlines: High volume and variable work demands and deadlines impose strain on routine basis or considerable stress intermittently; OR regular direct contacts with distressed individuals within the immediate work environment; and/or exposure to demands and pressures from persons other than immediate supervisor.

Pay Range:

$79300.00 - $126900.00

The above pay range reflects the minimum and maximum target pay for the position across all U.S. locations. Within this range individual pay is determined by various factors including the scope and responsibilities of the role the candidates experience education and skills as well as the equity of pay among team members in similar positions. Beyond offering a competitive total rewards package we prioritize a people-first culture and offer various opportunities to support team member growth and success.

Oshkosh is committed to working with and offering reasonable accommodation to job applicants with disabilities. If you need assistance or an accommodation due to disability for any part of the employment process please contact us at

Oshkosh Corporation is a merit-based Equal Opportunity opportunities are open for application to all qualified individuals and selection decisions are made without regard to race color religion sex national origin age disability veteran status or other protected characteristic. To the extent that information is provided or collected regarding categories as provided by law it will in no way affect the decision regarding an employment application.

Oshkosh Corporation will not discharge or in any manner discriminate against employees or applicants because they have inquired about discussed or disclosed their own pay or the pay of another employee or applicant. However employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information unless the disclosure is (a) in response to a formal complaint or charge (b) in furtherance of an investigation proceeding hearing or action including an investigation conducted by the employer or (c) consistent with Oshkosh Corporations legal duty to furnish information.

Certain positions with Oshkosh Corporation require access to controlled goods and technologies subject to the International Traffic in Arms Regulations or the Export Administration Regulations. Applicants for these positions may need to be U.S. Persons as defined in these regulations. Generally a U.S. Person is a U.S. citizen lawful permanent resident or an individual who has been admitted as a refugee or granted asylum.


Required Experience:

Senior IC


About Company

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At Oshkosh, we build some of the industry's toughest specialty trucks and access equipment. And while machines are our business, it’s about building, protecting and serving communities across the world.

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