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General information

Requisition #
R66959
Locations
USA-VA-Stafford
Posting Date
04/01/2026
Security Clearance Required
Secret
Remote Type
Hybrid
Time Type
Full time

Description & Requirements

Shape the future of defense with MANTECH! Join a team dedicated to safeguarding our nation through advanced tech and innovative solutions. Since 1968, we’ve been a trusted partner to the Department of Defense, delivering cutting-edge projects that make a real impact. Dive into exciting opportunities in Cybersecurity, IT, Data Analytics and more. Propel your career forward and be part of something extraordinary. Your journey starts now—protect and innovate with MANTECH!

MANTECH seeks a motivated, career and customer-oriented Systems Engineer to support our contract under Marine Corps Systems Command (MCSC) out of Quantico, VA. This effort is in support of Program Manager Ground Weapon Systems (PM GWS), in research and development, acquisition, and sustainment of cutting-edge tactical fire support systems and munitions technology.

The purpose is to support the government team in conducting systems engineering reviews, development, test, and integration, to provide enhanced capabilities to the operating forces.

Job Responsibilities include but are not limited to:

  • Provide Systems Engineering support to MCSC and relevant joint stakeholders to facilitate the delivery of Fire Support Systems.
  • Provide subject matter expertise in acquisition engineering best practices.
  • Develop, update, and maintain engineering documentation such as System Engineering Plans, Technical Review Action Plans, and Interface Control Documents.
  • Interface with the Program Office to manage an engineering task tracker.
  • Analyze technical problems; develop courses of action and present recommendations to leadership on solutions.
  • Support the execution of System Engineering Technical Reviews through documentation preparation, review of criteria, preparation and presentation of briefing material.
  • Support the Engineering Change Proposal process and complete forms.
  • Support the Test & Evaluation process to verify required performance.

Mandatory Qualifications:

  • A Bachelor’s Degree and at least eight (8) years relevant systems engineering experience. This experience must show increasing responsibility in execution of systems engineering processes and test planning. An additional 2 years of experience may be substituted in lieu of degree.
  • Experience with Requirement’s definition and traceability, Formulating Design Methodology, Systems Integration and Testing to verify required performance, and Assessment of change proposals for technical merit.
  • Familiarity with the Microsoft Office Suite (PowerPoint, Excel, Word and Project).

Preferred Qualifications:

  • Basic understanding of Defense Acquisitions.
  • Demonstrated ability to write technical documentation.
  • Familiar with SharePoint postings, downloading, team-building environment.
  • Knowledge of modeling based systems engineering practices and processes.

Security Clearance Required:

  • Must have an active DoD Secret Clearance

Physical Requirements:

  • This job is largely operated in a professional office environment
  • Ability to sit for extended periods of time
  • Travel 10-20%

MANTECH considers all qualified applicants for employment without regard to disability or veteran status or any other status protected under any federal, state, or local law or regulation.

If you need a reasonable accommodation to apply for a position with MANTECH, please email us at careers@mantech.com and provide your name and contact information.