To our valued Leidos candidates:

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Job #: R-00022339
Location: Gunpowder, MD
Category: Database Management
Schedule (FT/PT): Full Time
Travel Required: No
Shift: Day
Potential for Telework: No
Clearance: Secret
Referral Eligibility: Ineligible
Group: Defense

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Job Description:

Be part of the winning Leidos team and use your valued experience to support the 20th Chemical, Biological, Radiological, Nuclear, and Explosives (CBRNE) Command Equipment Sustainment – Contractor Logistics Support. This is an exciting opportunity for a GCSS System Operator located at Aberdeen Proving Ground, Maryland.

The Defense Group at Leidos has a contingent opening for a Global Combat Support System –Army System Operator to work at Aberdeen Proving Ground.  This role is in support of the 20th CBRNE Command’s requirements for Contractor Logistics Support (CLS) services for Commercial Off-the-Shelf (COTS) equipment used by the CBRNE Analytical and Remediation Activity (CARA), Nuclear Disablement Team (NDT), and 1st Area Medical Laboratory (AML) units. These services include sustainment, calibration, maintenance, equipment repair and scheduling, inventory, shelf life management, warranty management, equipment service-contract information, preventive maintenance and scheduling, shipping, and management of an asset management system that provides total support visibility. The majority of inventory management is performed in the Global Combat Support System – Army (GCSS-A) logistics and financial system. The GCSS-A operator will assist the on-site supply and service support representative by inputting maintenance and supply related data into the GCSS-A system, tracking maintenance activities, supply requests, requisitions, and OEM activities.

Primary Responsibilities
Daily duties include logistical data entry into the GCSS-A related to all contractor logistics support activities that occur at the 1st AML, NDT, and CARA units on Aberdeen Proving Ground.  The operator will develop and maintain all applicable GCSS-A generated reports and respond to database inquiries as required by the support representatives. The GCSS-A operator will also collaborate and work closely with the primary GCSS-A administrator who will oversee all database activities.

Basic Qualifications

  • High School diploma or equivalent and 1 or more years of relevant experience.
  • Must have demonstrated knowledge, skills and abilities related to GCSS-A system operation.
  • Must be able to attain a Secret security clearance.

Preferred Qualifications

  • Recent GCSS-A and/or DMLSS training.
  • CBRNE equipment knowledge and skills a plus.
  • Experience with the DMLSS system is a plus.


External Referral Bonus:


Potential for Telework:


Clearance Level Required:




Scheduled Weekly Hours:




Requisition Category:


Job Family:

Database Management


Leidos is a Fortune 500® information technology, engineering, and science solutions and services leader working to solve the world's toughest challenges in the defense, intelligence, homeland security, civil, and health markets. The company's 33,000 employees support vital missions for government and commercial customers. Headquartered in Reston, Virginia, Leidos reported annual revenues of approximately $10.19 billion for the fiscal year ended December 28, 2018. For more information, visit

Pay and Benefits

Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available here.

Securing Your Data

Leidos will never ask you to provide payment-related information at any part of the employment application process. And Leidos will communicate with you only through emails that are sent from a email address. If you receive an email purporting to be from Leidos that asks for payment-related information or any other personal information, please report the email to [email protected].

Commitment to Diversity

All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

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