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Job Description:
Parsons is looking for an amazingly talented GMD Ground Systems Principal Systems Engineer to join our team! In this role you will work as a technical staff member of the GMN SE team supporting definition of performance requirements for the GMD Ground System.
What You'll Be Doing:
Participate in the development, management, and planning for current and future capabilities as it relates to requirements for Ground-based Midcourse Defense (GMD) Ground Support Systems (GSS) missile field silos and interfaces.
Review proposed requirement changes in higher-level specifications for impacts to GSS baseline.
Review peer/counterpart deliverables, drawings, models, and specifications for consistency with GSS baseline.
Coordinate with GMD Warfighter, Ground Based Interceptor, Next Generation Interceptor, and GSS Subject Matter Experts to identify and develop new or modified requirements, and assist in incorporating changes into the GMD System Engineering & Integration flow down of requirements.
Develop inputs to a cost estimate and analyze schedule impacts of new or modified requirements.
Package technical, cost, and schedule impacts to advocate acceptance or rejection of the new or modified requirements.
Coordinate with Missile Defense Agency (MDA) Stakeholders to identify and resolve any issues related to changes in Missile Defense System (MDS) system requirements.
Translate MDS Core Standards, Mission Assurance Plan, Parts, Materials, Processes Procedures, Cybersecurity, and other agency objectives and processes into GSS requirements.
Review GSS contractor's decomposition of requirements into the Prime Item Development Specifications and verification products, which includes coordination of GSS Contractor verification products in combination with government assessment activities.
What Required Skills You'll Bring:
Master’s Degree in Engineering or related STEM discipline is required.
Minimum of 12 years direct experience in complex system of systems or missile defense system engineering is required.
Proficiency in Microsoft Office (Word, Excel, PowerPoint, Outlook) and DOORS is required.
Excellent communication, collaboration, and leadership skills are required.
Ability to work effectively in a fast-paced, dynamic environment is required.
Active security clearance (SECRET or above) is required.
What Desired Skills You'll Bring:
MDA experience desired.
Security Clearance Requirement:
An active Secret security clearance is required for this position.This position is part of our Federal Solutions team.The Federal Solutions segment delivers resources to our US government customers that ensure the success of missions around the globe. Our intelligent employees drive the state of the art as they provide services and solutions in the areas of defense, security, intelligence, infrastructure, and environmental. We promote a culture of excellence and close-knit teams that take pride in delivering, protecting, and sustaining our nation's most critical assets, from Earth to cyberspace. Throughout the company, our people are anticipating what’s next to deliver the solutions our customers need now.Salary Range: $134,100.00 - $241,400.00We value our employees and want our employees to take care of their overall wellbeing, which is why we offer best-in-class benefits such as medical, dental, vision, paid time off, Employee Stock Ownership Plan (ESOP), 401(k), life insurance, flexible work schedules, and holidays to fit your busy lifestyle!Parsons is an equal opportunity employer, and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability, veteran status or any other protected status.We truly invest and care about our employee’s wellbeing and provide endless growth opportunities as the sky is the limit, so aim for the stars! Imagine next and join the Parsons quest—APPLY TODAY!Parsons is aware of fraudulent recruitment practices. To learn more about recruitment fraud and how to report it, please refer to https://www.parsons.com/fraudulent-recruitment/.
Skills Required
- Master's Degree in Engineering or related STEM discipline
- Minimum of 12 years direct experience in complex system of systems or missile defense system engineering
- Proficiency in Microsoft Office (Word, Excel, PowerPoint, Outlook) and DOORS
- Excellent communication, collaboration, and leadership skills
- Ability to work effectively in a fast-paced, dynamic environment
- Active security clearance (SECRET or above)
- Missile Defense Agency (MDA) experience
Parsons Corporation Compensation & Benefits Highlights
The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Parsons Corporation and has not been reviewed or approved by Parsons Corporation.
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Retirement Support — Retirement programs are framed as a major value driver, with an ESOP alongside a 401(k) match and additional stock-purchase options contributing meaningfully to total rewards. This structure is positioned as especially attractive for employees who value long-term wealth-building over immediate cash.
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Healthcare Strength — Health coverage is described as broad and choice-rich, with multiple plan types (PPO, HDHP, and some HMO networks) plus dental, vision, EAP, and wellness resources. The availability of different plan designs and national-carrier coverage supports varied employee needs.
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Leave & Time Off Breadth — Time-off offerings are portrayed as competitive, including PTO, holidays, flexible schedules such as a 9/80 option for eligible roles, and floating holidays in the U.S. Paid parental leave of 160 hours is also highlighted as a meaningful component of the overall package.
Parsons Corporation Insights
What We Do
Parsons is a digitally enabled solutions provider with a focus on making the world safer, smarter, healthier, more sustainable, and more connected. Founded in 1944, Parsons primarily serves the defense, security, and infrastructure markets. Uniquely qualified to deliver cyber/converged security, technology-based intellectual property, and other innovative services, the corporation delivers state-of-the-art solutions to federal, regional, and local government agencies as well as to private industrial customers worldwide. Parsons has a reputation for inclusion and diversity and has been named to the Ethisphere Institute’s list of World’s Most Ethical Companies for 10 consecutive years. Parsons facilitates a culture of innovation by encouraging collaboration among its employees and providing opportunities for career growth. With offices around the globe, people of varied talents and backgrounds, and a wide range of exciting projects, the possibilities at Parsons are endless. For more about Parsons, visit www.parsons.com. Mission: Delivering innovative infrastructure, defense, and security solutions to enable a more sustainable, safer, smarter, and more connected world.









