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Office Management/Staff Officer Support - Skill Level 3

Core-CSI LLC.
Sterling, VA Full Time
POSTED ON 10/23/2025 CLOSED ON 12/22/2025

What are the responsibilities and job description for the Office Management/Staff Officer Support - Skill Level 3 position at Core-CSI LLC.?

Description

CORE-CSI is a small business headquartered in Sterling, VA. We provide trusted and results-oriented expertise to the Intelligence Community, the Department of Defense, and other Federal and Commercial customers across the US.

This is an opportunity to contribute and administer, design, develop, and implement Microsoft SharePoint-based applications and solutions. You'll create and maintain complex workflows for process improvements and streamlining. You'll work with clients, stakeholders, and project management to analyze business and enterprise requirements, including applying expertise in Microsoft SharePoint 2013/2019 product capabilities, customization, and development avenues. You'll work on projects that meet challenges in the IC, collaborating with your team to build automated business processes and sites in SharePoint with user centric design. You'll develop your skills and learn how to ensure accessibility for all users by developing a front-end that functions across browsers, platforms, and devices while meeting accessibility and security requirements.

Duties include:

  • Perform tracking and management of internal and external taskers
  • Prepare weekly tasker tracking reports for Source Leadership.
  • Review taskers submissions from Source groups, review for quality and content in answering the questions and compile for a Source level response.
  • Prepare Staff packages for the Source leadership in accordance to tasker guidelines.
  • Generate and update spreadsheets/SharePoint, track deliverables; ensure all appropriate forms adhere to NGA/Source guidance and policy.
  • Employs effective written and verbal communication skills to efficiently work with individuals at all levels
  • Perform office level operational support
  • Developing and managing Inter-Agency agreements
Requirements

Required Skills and Experience:

  • Demonstrated experience in using Microsoft Office Suite (e.g., Word and PowerPoint) and especially Microsoft Excel spreadsheets to be able to inter-relate and effectively present data metrics.
  • Demonstrated experience in building complex formulas within Microsoft Excel to extract data from large spreadsheets.
  • Demonstrated experience in verbal and written communication and coordination skills to effectively work with individuals at all levels.
  • Demonstrated experience with Geospatial-Intelligence sources and methods, and systems/tools.
  • Demonstrated experience with Adobe PDF software.
  • Demonstrated experience with Microsoft SharePoint and Microsoft Teams.
  • Demonstrated experience to work independently or with little supervision.
  • Demonstrated written communication skills to support project execution.
  • TS/SCI Clearance Required

EEO Statement

We are committed to providing equal employment opportunities to all persons regardless of race, color, ancestry, citizenship, national origin, religion, veteran status, disability, genetic characteristic or information, age, gender, sexual orientation, gender identity, marital status, family status, pregnancy, or other legally protected status (collectively, "protected statuses"). We do not tolerate unlawful discrimination in any employment decisions, including recruiting, hiring, compensation, promotion, benefits, discipline, termination, job assignments or training.



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Salary.com Estimation for Office Management/Staff Officer Support - Skill Level 3 in Sterling, VA
$78,935 to $104,447
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