Administrator at Mission Systems – Manassas, Virginia

Administrator

ID: 2026-70077
USA-VA-Manassas
Required Clearance: Secret, obtainable within reasonable time based on requirements
Posted Date: 1/8/2026
Category: Administrative/Clerical
Employment Type: Full Time
Hiring Company: General Dynamics Mission Systems, Inc.
Basic Qualifications

High School Diploma or the equivalent is required.

CLEARANCE REQUIREMENTS:
Department of Defense Secret security clearance is obtainable within a reasonable amount of time after hire. Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to classified information. Due to the nature of work performed within our facilities, U.S. citizenship is required.

Responsibilities for this Position

We are hiring an Administrator. Help make the technologies, products and services that make a difference. That’s the opportunity that’s waiting for you at General Dynamics Mission Systems. We help our nation’s heroes keep our nation safe by creating solutions so advanced, they redefine innovation for the world. It’s an amazing challenge. And it’s waiting for you now.

We apply advanced technologies such as Artificial Intelligence, Blockchain, AR/VR, Cloud Native and Quantum Physics to solve our customers’ missions in cyber, RF, undersea, interstellar and everything in between.

Utilizing your strict adherence to confidentiality, dedication to a job well done and strong organizational skills, you’ll provide general administrative support to managers and their staff. You’ll manage the calendars, meeting and travel schedules and associated arrangements, expense and time reporting, and other responsibilities to relieve them of administrative details and allow them to concentrate on other business activities. Your poise, initiative, and precision will shape the environment in which we all work. It’s your chance to put your talent to the ultimate test. Are you ready?

What you’ll experience:

• Technologies that aren’t just top-notch, they’re often top-secret
• A team of bold thinkers committed to exploring what’s next
• Opportunities to gain new knowledge - as it’s discovered

What you bring to the table:

• A High School Diploma or the equivalent is required. In addition, Related Vocational Training plus a minimum of 2 years administrative or business experienc
• Ability to manage frequently changing schedules and appointments as well as coordinate multiple projects and tasks
• Audit/Stock breakrooms as applicable
• Must be able to physically lift 10 lbs and deliver snacks and soda to both Manassas locations.
• Maintain and order office supplies
• Strong working knowledge of Microsoft Office, including Outlook, Word, Excel, and PowerPoint
• Self-starter who can apply discretion when dealing with sensitive information/situations

What sets you apart:

• Strong writing and editing skills, vocabulary and grammar
• Exceptional organization and time management skills, attention to detail, and ability to multi-task high priorities
• Outstanding interpersonal skills and a professional demeanor in interacting with a wide variety of people
• Commitment to ongoing professional development

Our Commitment to You:

• An exciting career path with opportunities for continuous learning and development.
• Research oriented work, alongside award winning teams developing practical solutions for our nation’s security
• Flexible schedules with every other Friday off work, if desired (9/80 schedule)
• Competitive benefits, including 401k matching, flex time off, paid parental leave, healthcare benefits, health & wellness programs, employee resource and social groups, and more
• See more at gdmissionsystems.com/careers/why-work-for-us/benefits

Workplace Options:

• This position is an onsite position. While on-site, you will be a part of the Integrated Guidance Program in our Manassas, VA location.

Salary Note

This estimate represents the typical salary range for this position based on experience and other factors (geographic location, etc.). Actual pay may vary. This job posting will remain open until the position is filled.

Combined Salary Range

USD $23.39 - USD $25.09 /Hr.

Company Overview

General Dynamics Mission Systems (GDMS) engineers a diverse portfolio of high technology solutions, products and services that enable customers to successfully execute missions across all domains of operation. With a global team of 12,000+ top professionals, we partner with the best in industry to expand the bounds of innovation in the defense and scientific arenas. Given the nature of our work and who we are, we value trust, honesty, alignment and transparency. We offer highly competitive benefits and pride ourselves in being a great place to work with a shared sense of purpose. You will also enjoy a flexible work environment where contributions are recognized and rewarded. If who we are and what we do resonates with you, we invite you to join our high-performance team!

Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans

#GDMS-US#