Empowering Mission Success
Through Scientific Expertise

GST delivers innovative solutions that empower federal agencies and commercial clients to achieve mission success across Earth science, engineering and IT.

Driving Innovation

Enterprise Systems

Decades of experience delivering and supporting mission-critical systems for NASA, NOAA and beyond.

Satellite Solutions

Innovating sensor development, calibration and real-time data delivery for global science missions.

Data & IT Services

Comprehensive IT, network and cybersecurity support across 55 counties and federal programs.

Scientific Applications

Advancing Earth science through visualization, analysis and tools that empower research communities.

EXPLORE OUR EXPERTISE
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Winning Partnerships

GST Awarded NOAA ProTech Weather 2.0 Contract Vehicle
20Mar

GST Awarded NOAA ProTech Weather 2.0 Contract Vehicle

Global Science & Technology, LLC, a subsidiary of GTSC, has been awarded a position on the National…

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NWS Satellite Readiness Support
21Feb

NWS Satellite Readiness Support

The GST team won its recompete of the NOAA National Weather Service (NWS) Satellite Readiness Support contract.

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GST Wins JPSS SEAM
11Jan

GST Wins JPSS SEAM

GST was awarded the Joint Polar Satellite System Scientific, Engineering, Analytical, and Management (JPSS SEAM) contract, which…

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See Archive
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Partnering for Success

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Global Science & Technology, LLC does not:

  • Send job offers from free email services like Telegram, Gmail, Yahoo mail, Hotmail, etc.
  • Request payment of any kind from prospective candidates for employment or any sort of fees.
  • Authorize anyone to either collect money or arrive at any monetary arrangement in return for a job at Global Science & Technology, LLC
  • Anyone making an employment offer in return for money or other type of gain is not authorized by Global Science & Technology, LLC and is not offering an approved job.

We use, on occasion, professional recruiting agencies. However, NO OFFERS will be made by third party recruiters or from emails that are not Global Science & Technology, LLC specific.

Services

We Provide Expertise In

Project, Program, & Portfolio Management

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Scientific Visualization & Communication

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Earth Science Applications

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Enterprise Data Systems & IT Operations

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Sensor Engineering

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Cloud Computing Solutions

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Commercial Weather Applications

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Peer Review & Program Support

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IT Security

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Build Your Future With Us

At GST, we believe the strength of our company comes from the people behind it. We’re committed to fostering a culture where innovation thrives, collaboration is encouraged and every team member has the opportunity to grow. If you’re looking to make an impact and build a meaningful career, we invite you to explore what’s next with us.

Explore Careers

Albert Van Graves

Averett University
Longwood University
Dartmouth College

Albert has nearly 30 years of accounting and finance experience, most of which is in the government contracting services space. Prior to joining GTSC, he held senior financial positions at GDIT, FC Business Systems, BMT, etc., where he increased both project margins and accelerated project delivery through improved financial planning, cost and schedule control, earned value management, and by integrating disparate divisional policies, procedures and management tools.

Albert has a Master’s Degree in Business Administration from Averett University and earned a Bachelor of Science from Longwood University and a Certificate in Strategic Financial Leadership from Dartmouth College.

Farzana Kamili

North Carolina State University
George Washington University

Kamili is a seasoned contracts and procurement executive with over 25 years of experience supporting government, defense, technology, construction, and healthcare sectors. She currently serves as corporate director of contracts and procurement at GTSC, overseeing the full lifecycle of contract and procurement operations, from proposal development through closeout.

Her expertise spans strategic sourcing, compliance, risk mitigation, and vendor management, with a proven track record of leading initiatives that drive cost savings and operational efficiency. Kamili holds a bachelor’s degree in Natural Resources Policy and Administration from North Carolina State University and certifications in federal contracts and subcontracts management from George Washington University. She is a passionate advocate for process improvement and internal controls.

Pamela Egan

San Francisco State University
Minot State University

Pamela is a seasoned executive leader with over 15 years of experience in both strategic business management and contract operations. Her knowledge and experience in leadership, staffing, program and quality management allow her to focus on developing and implementing optimized business processes across the GTSC family of companies to ensure efficiency and effectiveness without sacrificing quality. Her career foundation was built upon becoming a respected expert on military quality-of-life programs and resources with 13 years of experience at installation, headquarters and DoD levels. Pamela resides with her husband in North Dakota and collectively they have six children and six grandchildren.

Samir Chettri, Ph.D.

Dr. Chettri is the Vice President, Operations at Global Science & Technology, Inc. (GST) and serves as the Senior Program Manager (since 2011), on GST’s SciTech II contract where he manages multiple work activities (WAs), e.g., the NOAA/STAR Ocean Science Technology and Applications (OSTA) program under the Satellite Oceanography and Climatology Division. On OSTA, the activities range from Sea Surface Temperature algorithm development, Coral Reef Watch, Ocean Color, Ocean Surface Vector Winds, and Sea Surface Altimetry. He is charged with task order processing, hiring, technical discussions with technical leads and responsible for and managing all accounting and reporting.

Dr. Chettri has substantial senior program management experience on-site at NASA’s Goddard Space Flight Center and at the NOAA Center for Satellite Applications and Research. His technical specialties are image processing for remote sensing and cloud computing applications to near real-time satellite data processing, Bayesian statistical methods, neural networks, pattern recognition, networking, and parallel processing.

Computer skills and expertise includes UNIX, Java, C, R, FORTRAN, Pascal, Perl, Python, Matlab, SciLab, KHOROS (object-oriented image processing package), PVM (Parallel Virtual Machine), PIOUS (Parallel I/O System), MySQL and Oracle.

Dr. Chettri received his Ph.D. in Applied Science from the University of Delaware in 1989. His earlier educational credentials include a Master of Engineering in Mechanical Engineering from University of Delaware (1985) and Bachelor of Engineering in Mechanical Engineering from University of Bombay, Bombay, India (1982).

Mary Provus

Strayer University

Mary is a seasoned human resources leader with extensive experience as a strategic business partner to leadership teams in organizations of varying sizes and industries. Throughout her career, Mary has managed all aspects of human capital management and built highly effective HR teams to support corporate growth by linking HR strategy to business objectives. She has managed HR functions in government contracting, nonprofit and public sector environments. At The Bowen Group, Mary is responsible for setting the strategic direction for human capital management and building HR systems that support organizational performance and growth. Mary also leads a team of talented HR professionals who are dedicated to building a culture and environment where our employees feel valued and can thrive in their careers.

Mary holds a SPHR and a SHRM-SCP certification. Mary has two adult children and resides in Northern Virginia. She enjoys biking, horses and being at the beach or anywhere in nature as much as possible.

Don Shoff

The Pennsylvania State University

Don has more than 40 years of extensive experience in accounting and finance for both private and publicly traded companies. After graduating from college and moving to the Washington, D.C. area, Don’s career turned to government contracting, and he has been heavily involved in this industry ever since.

Don has led professional managers and staff in all areas of the “back office,” covering a wide range of day-to-day activities, as well as leading strategic initiatives, including mergers and acquisitions; treasury and banking; credit facilities and relationships; and private equity and public offerings.

Don lives in Virginia with his wife, Judi, who has two adult children and two grandchildren. He enjoys reading and attempting to play golf.

Robert Lech

California Polytechnic State University

Robert has been in the GovCon market for almost 25 years with experience spanning the entire business. He has significant executive experience with large-scale P&L and a proven track record in management and leadership resulting in significant growth impact. In his last role, he was responsible for a $240 million P&L and growth strategy providing professional services to all of DoD, including logistics, digital IT, advanced analytics and management advisory support services.

Robert is a graduate of Cal Poly in Computer Information Systems. The bulk of his career has been focused on large transformational solutions. Robert is married with three children and enjoys fishing and golf.

Raymond Roberts

University of Waterloo
Harvard Business School

Raymond has been a founder and operator of IT product development and professional services firms since the 1980s. While his initial focus was on providing financial and telecom solutions, Raymond turned his attention to government markets in the mid ’90s. An unrelenting innovator, he’s been a leader in bringing novel products to the market in health care IT and more recently in blockchain.

A graduate of University of Waterloo and Harvard Business School, Raymond has an extensive background in mathematics, computer science and business. Raymond lives in Loudoun County with his wife and two young children. He enjoys reading, skiing and motorbikes.