**ManTech** is seeking a motivated, career and customer-oriented **Senior Logistician** to join our vehicle sustainment team in **Jaworzyna Slaska, Poland.** The selected candidate will provide logistics support to multiple families of vehicles globally on the Allied Logistics Engineering Capabilities Sustainment (ALECS) program. **Responsibilities include, but are not limited to:** + Providing leadership and management for all assigned logisticians and supply clerks. + Analyzing and coordinating the logistical functions of a firm or organization. + Responsible for the entire life cycle of a product, including acquisition, distribution, internal allocation, delivery, and final disposal of resources. + Recording maintaining and initiating work order documentation for acquisition of component items from vendors. + Ability to work independently with minimal supervision or guidance. + Performing other related duties as assigned. **Required Qualifications** : + Must be a U.S. Citizen. + 3+ years of qualified logistical experience and a bachelor’s degree in a related field (OR) 7+ years of qualified logistical experience and an associate degree in a related field (OR) 9+ years of qualified logistical experience. + GCSS-Army Warehouse experience and Supply Support Activity SSA operations + Experience in receipt, accountability, and inventory of equipment and spare parts. + Experience in inventory and requisition supplies and maintaining stock of supplies and equipment. + Ability to meet the government deployment physical requirements, if needed. + Ability to successfully pass a Pre-Employment Drug Screening. + Must possess a Valid Driver’s License for the location in which the work will be performed. + High School Diploma or GED. **Desired Qualifications:** + Familiarity with military or commercial logistics supply system as well as automated and manual supply systems and equipment serviceability standards and criteria. + Knowledge of Federal shipping and logistic regulations. + Willingness to travel to various US or OCONUS locations.  **Clearance Requirements:** + Must have active Secret clearance. **Physical Requirements:** + Must be able to balance, bend, carry, crouch, stretch and kneel. + Must be able to push, pull, and reach. + Must be able to work with computers and CRTs, and type on a computer keyboard for long periods of time. 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.