Systems Engineer (Multiple Levels)

Mavensoft Technologies, LLC.; San Diego (CA); On-site; USD 120,000 - 180,000; Full time

Job summary

Mavensoft Technologies, LLC seeks a Senior Model-Based Systems Engineer to apply MBSE using Cameo and DOORS, delivering system architecture and detailed specifications across the product lifecycle from concept to disposal. You will collaborate with design, logistics, and program IPT teams to align with schedule, cost, and performance targets on an on-site basis in San Diego.

The role requires MBSE proficiency, strong SysML/UPDM modeling, and experience with DOORS.

Qualifications

• Bachelor's degree in systems, software, or related STEM field.
• 5+ years of experience preferred for Level 3 or equivalent.
• Experience with MBSE processes and modeling languages.

Responsibilities

• Translate customer requirements into detailed specifications using MBSE tools.
• Develop and analyze system architectures supporting lifecycle stages from concept to disposal.
• Collaborate with IPTs to ensure schedule, cost, and performance goals.
• Lead cross-IPT integration efforts and participate in program reviews.

Skills

MBSE

Cameo EA

DOORS

SysML

Requirements analysis

Education

Bachelor's degree in STEM

Job description

Sr. Model-Based Systems Engineer - Cameo, DOORS, SysML

Role: Sr. Model-Based Systems Engineer - Cameo, DOORS, SysML
Duration: 12 Months (Contract)
Location: San Diego, CA (On-Site)
Work Authorization: US Citizen; must hold a current/active Secret security clearance
Key Skills: Model-Based Systems Engineering (MBSE), Cameo Enterprise Architecture (Behavioral, structural, and analytical architecture), DOORS (Requirements management), Systems Requirements Engineering (Requirements elicitation, decomposition, analysis), SysML/UPDM (Modeling languages and frameworks)
Position Summary:

• The Systems Engineer 3-5 role will apply Model-based Systems Engineering (MBSE) using Cameo and DOORS to support development of a system architecture, conduct functional and trade-study analyses, and translate customer requirements into detailed specifications across the full product lifecycle from concept through disposal.
• The successful candidate will collaborate with design, logistics, specialty engineering, and program IPT teams to ensure that communications solutions meet schedule, cost, and performance goals while maintaining alignment with overall system needs.
• The Systems Engineer will act as a cross-IPT technical integrator working closely with peers and managers of other engineering disciplines, program managers, and IPT leads.
• This role may be filled at level 3 to 5.

Role: Sr. Model-Based Systems Engineer - Cameo, DOORS, SysML
Duration: 12 Months (Contract)
Location: San Diego, CA (On-Site)
Work Authorization: US Citizen; must hold a current/active Secret security clearance
Key Skills: Model-Based Systems Engineering (MBSE), Cameo Enterprise Architecture (Behavioral, structural, and analytical architecture), DOORS (Requirements management), Systems Requirements Engineering (Requirements elicitation, decomposition, analysis), SysML/UPDM (Modeling languages and frameworks)
Position Summary:

• The Systems Engineer 3-5 role will apply Model-based Systems Engineering (MBSE) using Cameo and DOORS to support development of a system architecture, conduct functional and trade-study analyses, and translate customer requirements into detailed specifications across the full product lifecycle from concept through disposal.
• The successful candidate will collaborate with design, logistics, specialty engineering, and program IPT teams to ensure that communications solutions meet schedule, cost, and performance goals while maintaining alignment with overall system needs.
• The Systems Engineer will act as a cross-IPT technical integrator working closely with peers and managers of other engineering disciplines, program managers, and IPT leads.
• This role may be filled at level 3 to 5.

Responsibilities:

• Ensure the logical and systematic conversion of customer or product requirements that acknowledge technical, schedule, and cost constraints.
• Perform functional analysis, timeline analysis, detail trade studies, requirements allocation and interface definition studies to translate customer requirements into specifications using DOORS.
• Develop systems architecture using Cameo Enterprise Architecture (behavioral, structural, analytical).
• Ensure system requirements, architecture, and designs integrate with technical needs of the program.
• Collaborate with program IPT counterparts to develop supporting systems engineering and design artifacts.
• Work with both technical teams and stakeholders to develop and mature architecture content of large programs design.
• Help develop and incorporate the appropriate requirements for the system and ensure that they are properly represented in the model.
• Develop unifying model techniques, procedures, and processes (for model development, tool integration, and team integration).
• Participate in Engineering Review Boards (ERBs), and other program reviews and boards, as required.
• Communicate effectively and clearly present technical approaches and findings at technical and program reviews and boards.
• Apply extensive technical expertise in the development of technical solutions to complex problems which require the regular use of ingenuity and creativity.
• Provide cross-IPT support for Capture efforts, contract documents (e.g. SSOW/SDRL/CDRL), and trade studies as required.

Required Qualifications for Level 3:

• Bachelor's degree in Systems, Software, or related STEM degree field with 5 years of experience; or 3 years' experience with a Master's (MS) degree; or 1 year experience with a STEM PhD.
• Demonstrated communication and technical writing skills.
• Proven experience in the systems engineering process.
• Experience in system requirements development, management, analysis, verification, or validation.
• Must be a US Citizen.
• A current/active US Government Secret clearance.
• Must currently have SAP or must be able to obtain and maintain SAP.

Preferred Qualifications for Level 3:

• Experience with Agile, JIRA, Confluence.
• Proficiency in DOORS including DXL scripting.
• 3+ years' experience writing requirements and/or verification plans.
• Capable of working with minimal direction and in team environments.
• Experience working with internal and external teams to accomplish tasks.
• Strong oral and written communication skills, including demonstrated experience with high value customer presentations, with ability to focus on multiple projects with competing priorities.

Required Qualifications for Level 4:

• Bachelor's degree in Systems, Software, or related STEM degree field with 8 years of experience; or 6 years' experience with a Master's (MS) degree; or 4 years' experience with a STEM PhD.
• Proven experience in the systems engineering process.
• Demonstrated communication and technical writing skills.
• Experience in system requirements development, management, analysis, verification, or validation.
• Must be a US Citizen.
• A current/active US Government Secret clearance.
• Must currently have SAP or must be able to obtain and maintain SAP.

Required Qualifications for Level 5:

• 12 Years with Bachelors in Science; 10 Years with Masters; 8 Years with PhD.
• Proven experience in the systems engineering process.
• Demonstrated communication and technical writing skills.
• Experience in system requirements development, management, analysis, verification, or validation.
• Must be a US Citizen.
• A current/active US Government Secret clearance.
• Must currently have SAP or must be able to obtain and maintain SAP.

Preferred Qualifications:

• Engineering degree in Mechanical Engineering, Electrical Engineering, Aerospace Engineering, or Computer Engineering.
• Experience in the systems engineering process across the entire product lifecycle.
• An active DoD Top Secret clearance.
• Experience working on military / spacecraft systems.
• Experience with complex system development on large programs.
• Experience with MBSE, software design, or demonstrated ability to work with software-aided design tools.
• Experience in SysML or UPDM modeling languages.
• INCOSE Participation or CSEP certification.