Best Practices, Bid Analysis, CSS (Cascading Style Sheet), Change Requests/Orders, Course Development, Customer Relations, DoD Secret Clearance, Document Management, Documentation, Engineering, Engineering Change Management, Engineering Management, Government, Integration Testing, Leadership, Manufacturing Systems, Manufacturing Technology, Microsoft Excel, Microsoft Office, Microsoft PowerPoint, Microsoft SharePoint, Microsoft Word, Performance Analysis, Presentation/Verbal Skills, Problem Solving Skills, Quality Assurance Methodology, Requirements Management, Research & Development (R&D), System Integration (SI), Systems Administration/Management, Systems Engineering, Systems Engineering Technical Review, Technical Analysis, Technical Writing, Test Plan/Schedule, Traceability, Willing to Travel, Writing Skills
General information
Requisition #
R68482
Locations
USA-VA-Stafford
Posting Date
06/05/2026
Security Clearance Required
Secret
Remote Type
Onsite
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 Stafford, VA. This effort is in support of Program Manager Combat Support Systems (PM-CSS), in research and development, acquisition, and sustainment of cutting-edge Advanced Manufacturing Technologies.
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 Advanced Manufacturing 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 five (5) years of relevant mission systems engineering experience. 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.
- Familiar with CM Pro.
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.
M
ManTech International Corp
Our Mission
Our mission is empowering our nation through a diverse and skilled workforce securely delivering innovative technology, consulting services and digital solutions for our customers’ mission success, every day.
Our Vision
Our vision is Securing the Future as the most trusted partner for U.S. Defense, Intelligence and Federal Civilian customers through the power of One ManTech. When these agencies think of an essential partner for their national and homeland security needs, they think ManTech.
Our Values
Our values are grounded in a bedrock of truth, integrity and caring for each other and the mission. We hold steadfast to:
• TRUST – We earn and protect the trust of our customers, employees and investors through an enduring foundation of respect, fairness, credibility and honoring our commitments, always.
• INCLUSION – We are an inclusive, diverse and talented workforce with a passion for mission success, intellectual capital, creativity and integrity. Our high ethical standards and investment in our people build confidence with our customers.
• QUALITY– We deliver exceptional quality to customers through differentiated technology solutions and an uncompromising focus on excellence, value and innovation.
5,000 to 9,999 employees
https://www.mantech.com/about