Systems Engineer – DoD MBSE, MOSA, TS/SCI

Parsons; Aberdeen (MD); On-site; USD 112,000 - 196,000; Full time

Benefits offered by this job

Medical insurance

Dental insurance

Vision insurance

Paid time off

ESOP

401(k)

Life insurance

Flexible work schedules

Holiday pay

Job summary

Parsons seeks a Systems Engineer to join our Aberdeen Proving Ground team, delivering mission-critical systems for the DoD and Army. You’ll lead lifecycle management of complex software, web, and hardware, integrating components into cohesive, scalable solutions that support modernization and the warfighter.

The ideal candidate holds a bachelor’s to master’s in engineering with 0–10+ years of experience, and active TS/SCI clearance.

Qualifications

• Bachelor’s to Master’s degree in an Engineering discipline.
• 0–10+ years of professional experience in systems engineering.
• Active TS/SCI security clearance is required.
• Strong analytical and organizational skills, with excellent communication.
• Ability to manage multiple priorities in multidisciplinary teams.

Responsibilities

• Oversee the full lifecycle of software, web, and hardware systems from specs to rollout and maintenance.
• Integrate OS, apps, and hardware to create cohesive, resilient solutions.
• Apply MBSE methodologies and tools (MagicDraw, SysML) for system architectures.
• Ensure modular, scalable designs compliant with MOSA and DoD standards.
• Conduct trade studies, reviews, and interface mapping for interoperability.
• Collaborate across teams on specs, design, coding, testing, and maintenance.
• Prepare documentation and architectural viewpoints to support ISP.

Skills

MBSE

SysML

Systems thinking

Analytical skills

Team collaboration

Education

Bachelor’s to Master’s degree in Engineering

Tools

MagicDraw

SysML

Job description

Parsons seeks a Systems Engineer to join our Aberdeen Proving Ground team, delivering mission-critical systems for the DoD and Army. You’ll lead lifecycle management of complex software, web, and hardware, integrating components into cohesive, scalable solutions that support modernization and the warfighter.

The ideal candidate holds a bachelor’s to master’s in engineering with 0–10+ years of experience, and active TS/SCI clearance.