Secure our Nation, Ignite your Future
Become an integral part of a diverse team while working at an Industry Leading Organization, where our employees come first. At ManTech International Corporation, you'll help protect our national security while working on innovative projects that offer opportunities for advancement.
Currently, ManTech is seeking a motivated, career and customer-oriented Systems Engineer II in Stafford, VA.
Responsibilities include, but are not limited to:
The Systems Engineer II uses systems engineering to develop and integrate Systems Modeling Language (SysML)-compliant models and produce DoD Architecture Framework (DoDAF) artifacts for DoD's Military Services and Agencies' IT and C6ISR systems. They build SysML-compliant models within tools such as Cameo Systems Modeler within a Digital Engineering Environment (DEE). They use methods and techniques to build models for use in analysis of alternatives as requested. They build parametric models and other SysML diagrams to inform optimization of system performance against cost, risk, and performance constraints. They work with engineers from other disciplines to use model-based Multidisciplinary Optimization and Analysis (MDAO) capability to assist with technology research within our DEE. They adjust system models based on inputs and outputs for other disciplines' mathematical and model-driven simulations to explore system performance characteristics. Based on Technology Research outputs, they create change requests and build models to assess change impacts. They contribute to identifying any risks, issues, and opportunities of emerging technologies recommended in the Innovation Recommendation Reports (IRR). They review and comment on Technology Research Reports to ensure data-driven, evidenced-based recommendations to report and present IRR and presentations that serve as the initial project stage (Phase 0) to inform NSIN's development of TDLs. The Systems Engineer II takes direction from more senior personnel.
Minimum Qualifications:

• 4 years of related experience and Bachelor's degree in Computer Science, Electronics Engineering, Computer Engineering, Information Systems, Systems Engineering, or related discipline from an ABET-accredited program.
• 6 years of related experience and Associate's degree in Computer Science, Electronics Engineering, Computer Engineering, Information Systems, Systems Engineering, or related discipline from an ABET-accredited program.
• (A candidate holding a relevant master's degree may be granted 2 years' experience credit for that extra education. A candidate holding a relevant PhD degree may be granted 4 years' experience credit for that extra education.)
• Strong problem-solving, analytical, mathematical, and organizational skills are essential.
• Experience with MagicDraw, Cameo Systems Modeler, CATIA, or other SysML/Modeling tools.

Desired Qualifications:

• OCSMP SysML Certifications. INCOSE Certifications. A solid understanding of Object-Oriented Systems Engineering Method (OOSEM).
• Ability to work in a distributed team environment.
• Knowledge and understanding of Software Intensive Systems or Information Communication Technology (ICT) systems. Strong preference for candidates with experience modeling or simulating systems within DoD domains.

Security Clearance Requirements:

• Top-Secret Clearance.

Physical Requirements:

• Must be able to remain in a stationary position 50%.
• Needs to occasionally move about inside the office to access file cabinets, office machinery, etc.
• Constantly operates a computer and other office productivity machinery, such as a calculator, copy machine and computer printer.
• Frequently communicates with co-workers, management, and customers, which may involve delivering presentations. Must be able to exchange accurate information in these situations.

For all positions requiring access to technology/software source code that is subject to export control laws, employment with the company is contingent on either verifying U.S.-person status or obtaining any necessary license. The applicant will be required to answer certain questions for export control purposes, and that information will be reviewed by compliance personnel to ensure compliance with federal law. ManTech may choose not to apply for a license for such individuals whose access to export-controlled technology or software source code may require authorization and may decline to proceed with an applicant on that basis alone.
ManTech International Corporation, as well as its subsidiaries proactively fulfills its role as an equal opportunity employer. We do not discriminate against any employee or applicant for employment because of race, color, sex, religion, age, sexual orientation, gender identity and expression, national origin, marital status, physical or mental disability, status as a Disabled Veteran, Recently Separated Veteran, Active Duty Wartime or Campaign Badge Veteran, Armed Forces Services Medal, or any other characteristic protected by law.
If you require a reasonable accommodation to apply for a position with ManTech through its online applicant system, please contact ManTech's Corporate EEO Department at (703) 218-6000. ManTech is an affirmative action/equal opportunity employer - minorities, females, disabled and protected veterans are urged to apply. ManTech's utilization of any external recruitment or job placement agency is predicated upon its full compliance with our equal opportunity/affirmative action policies. ManTech does not accept resumes from unsolicited recruiting firms. We pay no fees for unsolicited services.
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