Systems Engineer Level 5 (TS/SCI Clearance with Full Scope Poly Required)

J&T; Annapolis (MD); On-site; USD 165,000 - 198,000; Full time

Benefits offered by this job

Health, dental, vision

401(k) retirement plan with match

Tuition reimbursement

Job summary

J&T seeks a senior Systems Engineer (Level 5) to provide enterprise-level systems engineering leadership across all lifecycle phases in Annapolis Junction, MD. You will ensure technical integrity and deliverables, guiding MBSE methods and supporting government programs.

The role requires directing architecture development, DoDAF/FEAF alignment, and risk management while interfacing with stakeholders and program leadership to resolve technical conflicts.

Qualifications

• Senior-level systems engineering role requiring leadership across lifecycle phases.
• Experience with ISO/IEC 15288 process areas and lifecycle governance.
• Hands-on MBSE with SysML; proficient in Cameo Systems Modeler.
• DoDAF or FEAF architecture frameworks experience.
• Strong interface with government stakeholders and executives.

Responsibilities

• Apply advanced systems engineering across all lifecycle stages per ISO/IEC 15288.
• Lead MBSE activities and develop system models and architecture artifacts.
• Develop architectures aligned with DoDAF/FEAF frameworks.
• Oversee requirements, decomposition, design, verification, and transition.
• Manage risk, baselines, interfaces, and system metrics.
• Track tasks and deliverables using Jira.
• Advise government overseers and executives on engineering considerations.

Skills

MBSE

SysML

Cameo

DoDAF/FEAF

Jira

Stakeholder mgmt

Government liaison

Education

Bachelor’s degree in Engineering

Master’s degree in Engineering

Ph.D. in Engineering

High School Diploma / GED

Tools

Jira

Cameo Systems Modeler

Job description

Clearance Requirement: Active TS/SCI with Polygraph

Salary Range: $165,000 – $198,000 / year (dependent on experience, education, and skill set)

About the Role

Seeking a senior Systems Engineer (Level 5) to deliver enterprise-level systems engineering leadership across all lifecycle phases—Concept, Development, Production, Utilization, Support, and Retirement in Annapolis Junction, MD.

In this role, you will maintain primary responsibility for the technical integrity, completeness, and quality of systems engineering deliverables aligned with ISO/IEC 15288 process areas. You will direct technical architecture development using Model-Based Systems Engineering (MBSE) methodologies, guide defense acquisition processes, manage technical risks, and interface directly with government stakeholders, senior executives, and program leadership.

Key Responsibilities

• Apply advanced systems engineering principles across all lifecycle stages in accordance with ISO/IEC 15288 framework areas (Technical, Project, Enterprise/Project-Enabling, and Agreement).
• Lead Model-Based Systems Engineering (MBSE) activities, developing system models, diagrams, and architecture artifacts using Cameo Systems Modeler and SysML.
• Develop, assess, and manage architectures aligned with DoDAF and/or FEAF frameworks.
• Oversee stakeholder requirements definition, system decomposition, architecture design, verification, validation, and operational transition.
• Manage project and decision processes, including risk management, configuration baselines, interface definitions, and system metrics.
• Track project workflows, tasks, and deliverables using Jira.
• Serve as the primary technical advisor and liaison to government overseers, customer representatives, and executive stakeholders regarding systems engineering considerations and technical conflict resolution.

Required Qualifications & Experience

• Security Clearance: Active TS/SCI with Polygraph.
• Education & Experience: High School Diploma / GED plus at least 19 years of general systems engineering experience, OR
• Bachelor’s degree in a Qualified Engineering Field or related discipline plus at least 15 years of systems engineering experience, OR
• Master’s degree in a Qualified Engineering Field or related discipline plus at least 13 years of systems engineering experience, OR
• Ph.D. in a Qualified Engineering Field or related discipline plus at least 13 years of systems engineering experience.
• Frameworks & Standards: Demonstrated experience with ISO/IEC 15288 process areas and the Defense Acquisition System lifecycle.
• Architecture & MBSE: Hands‑on technical proficiency with Cameo Systems Modeler, SysML, and DoDAF or FEAF architecture frameworks.
• Tools: Hands‑on experience using Jira for issue tracking, agile tasking, and project management.

Benefits & Compensation

• Comprehensive Health, Dental, and Vision Insurance
• Basic Life and Disability Insurance
• Paid Time Off (PTO) and Paid Holidays
• 401(k) Retirement Plan with Company Match
• Tuition Reimbursement for continued education and professional certifications

An Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, protected veteran status, or any other characteristic protected under federal, state, or local law.