Systems Engineer III

Sierra Nevada Corporation

. Handle advanced tasks in requirements engineering, systems integration, Verification & Validation (V&V), and Model Based Systems Engineering (MBSE) .

Posted 9/17/2026full-timeLone Tree • Colorado • United StatesMid-LevelSenior💰 $108,497 - $149,183 per yearWebsite

Core Competencies

Role fit

Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates expertise in Systems Engineering, including advanced proficiency in Requirements Management, Model Based Systems Engineering (MBSE), and Verification & Validation (V&V). Capable of leading technical planning, risk management, and mentoring junior engineers in a multi-disciplinary environment.

Highest-signal resume keywords

Systems EngineeringModel Based Systems Engineering (MBSE)Verification & Validation (V&V)Requirements ManagementAgile Methodologies

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Systems ModelingSimulation ToolsTechnical Risk ManagementArchitecture/Design DevelopmentLifecycle ManagementMulti-Disciplinary DesignFunctional Requirements ParsingTechnical Performance Measurements (TPM)Missile DevelopmentEnvironmental Requirement Development

Soft Skills

Effective CommunicationCollaborationMentoring

Tools & Technologies

DOORSCameoMATLABReal-Time Operating SystemsEmbedded Systems

Certifications & Qualifications

INCOSE Standards (ASEP/CSEP)Scrum Master Certification

Industry Keywords

Aerospace and DefenseMIL-STD-1553MIL-STD-1760UAICFWICDRF Sensor DesignIR Sensor DesignHardware-in-the-LoopRange SafetyCONOP/CONEMP Development

About the role

Key responsibilities & impact

Handle advanced tasks in requirements engineering, systems integration, Verification & Validation (V&V), and Model Based Systems Engineering (MBSE)
Lead system and decision analysis, technical planning, and risk management efforts
Take on significant project responsibilities and guide junior engineers
Demonstrate expertise in architecture/design development, technical monitoring, and lifecycle management
Communicate and collaborate effectively to drive project success
Mentor less experienced team members
Work in a hybrid environment with occasional travel

Requirements

What you’ll need

Bachelor's degree in Systems Engineering, Electrical Engineering, Mechanical Engineering, or related field
6+ years of experience in systems engineering or related field
Higher level relevant degree may substitute for experience
Advanced proficiency with systems modeling and simulation tools
Practical knowledge of multiple engineering principles and practices
Experience working in multi-disciplinary design and development teams
Knowledge of requirements management, functional requirements parsing, derivation, and allocation
Knowledge of systems design and systems integration
Knowledge of technical risk identification and management strategies
Knowledge of V&V principles
Ability to obtain and maintain United States Secret security clearance
Familiarity with real-time operating systems and embedded systems
Background in Aerospace and Defense industry
Experience with requirements management and system modelling tools, such as DOORS, Cameo, MATLAB
Practical knowledge of industry standard mechanical design principles, including requirements management and MBSE
Experience or certification in INCOSE standards (ASEP/CSEP)
Ability to administer baseline definition and maturation in a complex development setting
Experience with high impact trade studies
Exposure to establishing and tracking Technical Performance Measurements (TPM)
Agile methodologies and Scrum Master certification
Missile development experience
Experience with CONOP/CONEMP development
Environmental requirement development or testing experience
Familiarity with RF sensor design and test, IR sensor design and test, Hardware-in-the-Loop, or embedded system integration and test
Familiarity with range safety/FTS concepts
Experience with missile command and launch interfaces and systems, including MIL-STD-1553/1760/UAI/CFWICD
Ability to work on a computer for extended periods
Hand/finger dexterity for system modeling and documentation
U.S. Citizenship status is required for employment due to the Secret U.S. Security Clearance requirement

Benefits

Comp & perks

Medical, dental, and vision plans
401(k) with 150% match up to 6%
Life insurance
3 weeks paid time off
Tuition reimbursement