ManTech seeks a motivated, career and customer-oriented **Systems** **Engineer** to join our team in **Lexington Park, MD** . This is an **onsite** position. **Responsibilities include but are not limited to:** + Applying engineering principles to investigate, analyze, plan, design, develop, implement, test, or evaluate military weapons systems. + Reviewing and preparing engineering and technical analyses, reports, change proposals, and other technical documentation. + Performing functions such as system integration, configuration management, quality assurance testing, or acquisition and resource management. + Analyzing, designing, developing, implementing, testing, or evaluating software, components, or systems related to engineering or functional requirements of military weapons systems, associated support systems, or management information systems. + May provide tasking and supervision to lower-level employees on the program. + Domestic Travel up to 10%. **Minimum Qualifications:** + Bachelor's degree in a Technical or Scientific area + 3+ years of experience working in areas associated with engineering and/or systems engineering + Experience utilizing Microsoft products, specifically Excel, PowerPoint, and Word + Experience in working with one or more of the following: Systems Engineering Technical Review (SETR) process, Engineering Data Requirements Agreement Plan (EDRAP, Airworthiness Qualification Plans (AQP), and Engineering Change Proposals (ECPs) **Preferred Qualifications:** + Experience with Navy aircraft or surface ship systems + Experience writing and executing ECPs + Familiarity with NATIPS and NATOPS **Clearance Requirements:** + Must be a US Citizen and posses an active Secret clearance in order to perform work on this contract. **Physical Requirements:** + Tasking is primarily computer based. + The person in this position must be able to operate and perform tasking on a PC. + Must be able to effectively communicate with co-workers, customers, and management through email, phone, and other virtual communication methods. 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. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran. If you are a qualified individual with a disability and require a reasonable accommodation to apply for a position with ManTech through its online applicant system, please email us at careers@mantech.com and provide your name and contact information.