Systems Engineer - Modeling & Simulation

Noblis; Fort Belvoir (VA); On-site; USD 176,800 - 276,250; Full time

Benefits offered by this job

Health and Life Benefits

Paid Leave

Tuition Assistance

Job summary

Noblis in Fort Belvoir, VA is seeking a Senior Systems Engineer to support a government contracting program. The role involves expertise in Modeling and Simulation, vulnerability analysis, and systems engineering process management.

The ideal candidate will have at least 10 years of experience, including hands-on work with weapons effects models and a deep understanding of the systems engineering lifecycle. Benefits include comprehensive rewards and a salary range of $176,800 to $276,250 per year.

Qualifications

• Minimum of 10+ years of progressive systems engineering experience.
• Hands-on experience with conventional weapons effects models.
• Proven experience conducting vulnerability analysis and AoA.

Responsibilities

• Conduct vulnerability analysis and exploitation assessments.
• Lead and execute analyses of alternatives and trade-off analyses.
• Develop and maintain the Systems Engineering process framework.

Skills

Modeling and Simulation

Vulnerability Analysis

Systems Engineering

Uncertainty Quantification

Education

Bachelor's degree in Systems Engineering, Aerospace Engineering, Mechanical Engineering, Physics, or related STEM discipline

Tools

Simulation Toolsets

Digital Engineering Tools

Cameo

DOORS

Job description

Position Overview

This position is for upcoming work and is contingent upon task award/funding. This will be an onsite position at Fort Belvoir, VA.

Role Summary

We are seeking an experienced and highly skilled Senior Systems Engineer to support a dynamic government contracting program in Washington, DC. The ideal candidate will bring deep expertise in Modeling and Simulation (M&S) with a strong focus on conventional weapons effects, vulnerability analysis, and systems engineering process management. In this role, you will serve as a subject matter expert contributing to the full systems engineering lifecycle, driving technical rigor across analyses of alternatives, trade studies, and predictive capability assessments. This is a high-impact position that directly supports critical defense program objectives through technically sound analysis, cross‑functional integration, and stakeholder communication.

Key Responsibilities

• Conduct vulnerability analysis and exploitation assessments, applying conventional weapons effects models to evaluate system performance and survivability across a range of operational scenarios.
• Lead and execute analyses of alternatives (AoA) and trade‑off analyses to inform design decisions, requirements development, and program risk management.
• Develop and maintain the Systems Engineering (SE) process framework and master schedule, ensuring alignment with program milestones, deliverables, and government customer expectations.
• Perform gap analyses to identify deficiencies in current modeling and simulation capabilities, tools, and methodologies, and propose actionable solutions to close identified gaps.
• Apply uncertainty analysis techniques to quantify and communicate design margins, confidence levels, and predictive capability limits to technical and non‑technical stakeholders.
• Assess predictive capabilities of design limits and margins, providing data‑driven recommendations to support engineering decisions and risk mitigation strategies.
• Serve as a key integrator for cross‑program communications, facilitating coordination between engineering teams, program offices, and government sponsors to ensure technical coherence and schedule adherence.

Required Qualifications

Bachelor's degree in Systems Engineering, Aerospace Engineering, Mechanical Engineering, Physics, or a related STEM discipline; advanced degree strongly preferred.

• Minimum of 10+ years of progressive systems engineering experience, with demonstrated expertise in Modeling and Simulation environments.
• Hands‑on experience with conventional weapons effects models and associated simulation toolsets used in defense or national security contexts.
• Proven experience conducting vulnerability analysis, AoA, gap analysis, and trade‑off studies within a DoD or government contracting framework.
• Strong proficiency in uncertainty quantification and statistical analysis methodologies applied to complex engineering systems.
• Demonstrated ability to develop and manage SE master schedules and technical baselines in compliance with DoW standards (e.g., MIL‑STD, DoDAF).
• US Citizen with an Active Top Secret / SCI security clearance (required at time of application).

Desired Qualifications

• Preferred experience with rapid capability development and acquisition, relevant military operations, or technology transition from R&D to fielding.
• Familiarity with JMEM, AMSAA, or other weapons effectiveness and lethality modeling frameworks used within the DoW community.
• Experience with digital engineering tools and model‑based systems engineering (MBSE) platforms such as Cameo, DOORS, or equivalent.
• Prior experience supporting OSD, DARPA, ARL, or service‑level acquisition programs in a senior technical advisory capacity.
• INCOSE Certified Systems Engineering Professional (CSEP) or equivalent professional certification.

Benefits

Our total rewards package includes health, life, disability, financial, and retirement benefits, as well as paid leave, professional development, tuition assistance, and work‑life programs. Full‑time and part‑time employees working at least 20 hours a week on a regular basis are eligible to participate in our benefit programs. For more details, visit our Benefits page on the Careers site.

Compensation

Projected salary range: USD $176,800.00 – $276,250.00 per year.

EEO Statement

All qualified applicants will receive consideration for employment without regard to race, color, ethnicity, sex, age, national origin, religion, physical or mental disability, pregnancy/childbirth and related medical conditions, veteran or military status, or any other characteristics protected by applicable federal, state, or local law. If reasonable accommodation is needed to participate in the job application or interview process, to perform essential job functions, and/or to receive other benefits and privileges of employment, please contact us. EEO is the Law | E‑Verify | Right to Work.