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Salary
$26k – $43k per year
Location
In office (Poland)
Seniority
Junior · 1+ year exp

Confirmed on the employer's own hiring board on Nov 9, 2026. First seen by Alion on Nov 6, 2026. ManTech scores A on the Alion truth index.

Overview
Company
Impact
Profile match
ManTech is a Virginia company founded in 1968 that provides technology services to United States defence and intelligence agencies. Its work covers cybersecurity, data analytics, cloud and mission systems engineering. The company employs thousands of cleared technologists.

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 Supply Clerk 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:

  • Working to help that the flow of shipments both inbound and outbound in the manner that is most cost effective.

  • Routing outbound delivered loads and inbound back-hauls.

  • Utilizing logistics software and referencing DOT regulations on hours of service.

  • Managing load utilization and coordinating common carrier activities.

  • Maintaining customer database and profile by customer location.

  • Updating information for each customer.

  • Maintaining customer delivery time windows and customer database network system.

  • Responsible for tracking raw materials.

  • Coordinating the distribution point of material for incoming and outgoing material.

  • Performing other related duties as assigned.

Minimum Qualifications:

  • A minimum of one year of experience in the use of GCSS-A.

  • Experience in data entry to query and enter information for supply, acquisition, and inventory purposes, pull and stage equipment for shipment, package equipment for shipment and prepare the necessary paperwork, staging and shipping equipment for repair.

  • Experience in operating material and handling equipment.

  • Ability to meet the government deployment physical requirements, if needed.

  • Must hold a current and active passport, ensuring a minimum of one year of validity from start date and the ability to successfully pass a Pre-Employment Drug Screening.

  • High School Diploma or GED and must possess a Valid Driver’s License for the location in which the work will be performed.

Preferred Qualifications:

  • Familiarity with military or commercial logistics supply system as well as automated and manual supply systems and equipment serviceability standards and criteria.

  • Willingness to travel to various US or OCONUS locations.

Clearance Requirements:

  • Must be a US Citizen and be able to obtain and maintain a Public Trust clearance prior to starting this position.

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 in high noise areas.

  • Must be able to lift 50lbs and small parts.

  • Must be able to work with computers and CRTs, and type on a computer keyboard for long periods of time.

The projected compensation range for this position is $25,500.00-$42,600.00. There are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location (For Remote Opportunities), education and certifications as well as Federal Government Contract Labor categories. In addition, MANTECH invests in its employees beyond just compensation. MANTECH’s benefits offerings include, dependent upon position, Health Insurance, Life Insurance, Paid Time Off, Holiday Pay, short-term and long-term Disability, Retirement and Savings, Learning and Development opportunities, wellness programs as well as other optional benefit elections.

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 [email protected] and provide your name and contact information.

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