EXPERIENCE

CACI International Inc – Chantilly, VA

ServiceNow Platform Administrator/Developer (January 2025 – Present)

  • Primary function as platform administrator of self-hosted instances including installation, patching, and hardening. Manages instance security and user/group access.
  • Assists with production troubleshooting and providing logs, data, artifacts in support of the
  • Provided Tier 3 assistance on platform-related incident/request tickets, providing solutions affecting anywhere from one end user to the entire Builds reports and dashboards for users/groups as requested.
  • Participated in agile process as platform administrator to support development lifecycle, including both QA review and development of stories, with a primary focus in Supports development by batching and promoting update sets between instances.
  • Utilizes Secret DOD security clearance

The Stacia Group – Chantilly, VA

ServiceNow Administrator/Developer (April 2024 – January 2025)

  • Functions as internal ServiceNow SME for planning, regular administration, and agile development purposes for a government agency with a primary focus on Responsible for maintaining all agency instances, including updates/upgrades.
  • Provides support to Enterprise Operations department on platform issues along with building and customizing reports and dashboards to show metrics/KPIs for internal teams.
  • Worked with a third-party integrator to bring the agency to go-live on ITSM, HRSD and a custom application based on SPM
  • Supports continuous monitoring efforts for ServiceNow instances
  • Cross trained with a colleague to cover management and deployment of a classified hardware platform.
  • Utilized TS/SCI DOD security clearance

ServiceNow – Vienna, VA

Assistant FSO & US Industrial Security Analyst (June 2021 – April 2024)

  • Owned and maintained the internal employee authorization process for ServiceNow’s DoD IL4 and IL5 environments, completely overhauling the request process and procedures as part of the team’s digital transformation efforts.
  • Participated in 3PAO audits with compliance for IL4/IL5 environments to ensure we met requirements outlined by the organization’s SSPs.
  • Completed FSO administrative tasks in alignment with 32 CFR Part 117, such as visit requests, foreign travel requests (to include pre/post-travel briefings), periodic reinvestigations/SF-86 reviews, annual self inspections, and annual training, utilizing NISS, DISS, NBIS, e-QIP/eApp, SWFT, ACCS, and other systems.
  • Used ServiceNow platform to build reports and dashboards to track internal processes/KPIs, and used the platform’s built-in low-code/no-code features to create basic workflows. Worked with internal development team using agile methodology to design, test, and implement new workflows in a custom application to serve the Industrial Security team
  • Utilized TS/SCI DOD security clearance

Manager, IT Support Services (May 2016 – June 2021)

Led a team of IT Support Analysts/Advisors supporting users in the eastern United States and all around the world. Manage team’s schedule, workflow, and performance. Team members often met and exceeded established KPI/metric goals. Served as liaison to the larger regional/ global teams and was the team POC for some large inter-departmental projects including:

  • Company-wide migration to Office365 &
  • Deployment and upgrades of controlled access environments for both commercial and federal customers.
  • 6 office moves/expansions.
  • Initiated rollout of KCS (Knowledge Centered Service) within the Level 2 IT Support
  • Served as IT regional Representative for internal COVID-19 Incident Management

Senior IT Support Specialist – Mac Specialist (March 2015 – April 2016)

  • Served as the primary IT support personnel member for a local sales office of 100+ people, and provided remote support for 4000+ users worldwide.
  • Responsibilities included user’s computers (imaging, hardware, and software), IP phones, printers, fax machines, telepresence units, and IDF/MDF maintenance.

General Dynamics Information Technology – Chantilly, VA, January 2014 – March 2015

Senior Systems Technician

Served as a systems technician for a government customer, providing remote (including over the phone) and on-site support to users for a wide array of hardware and software issues.

Helped coordinate the organization’s upgrade from Blackberry to iPhone. Primarily provided Tier 2 level support. Utilized TS/SCI security clearance with CI polygraph.

Integrity Applications Incorporated (later Centauri), Chantilly, VA – May 2010 – January 2014

Junior System Administrator

Worked at the corporate Help desk to support software and hardware for 500+ users at multiple sites across the country, preparing and allocating equipment for new and current employees. Managed corporate cell phone/pager accounts, along with corporate IT ticketing system and multiple production servers, both Windows and Mac. Utilized TS/SCI security clearance with CI polygraph.

Apple Store – Fair Oaks, Fairfax, VA – April 2008 – May 2010

Mac Genius

Worked at the Genius Bar to efficiently troubleshoot issues with customer’s iPods, iPads, iPhones, Apple Notebook & Desktop Computers, and performed on-site repairs of products.

EDUCATION

Southern New Hampshire University, Online – Associates Degree, IT – December 2024 Graduated Associates with Highest Honors

James Madison University, Harrisonburg, VA – Attended 2003 – 2006 Major: Music Industry

Chantilly High School, Chantilly, VA – Graduated 2003 Advanced Diploma

CERTIFICATIONS

ServiceNow Certified System Administrator – April 2024 ServiceNow Certified Application Developer – May 2024

ServiceNow Certified Implementation Specialist (ITSM) – February 2025 ServiceNow Micro-Certification – Flow Designer – March 2024 ServiceNow Micro-Certification – Performance Analytics – March 2024 CompTIA Security+ce – April 2024

Google IT Support Certificate – October 2023

FSO Program Management for Possessing Facilities

Oscar Cambrelen prides Himself on being not only an executive recruiter focused on engaging talent but also an industry expert dedicated to client objectives and continuous growth. He continually seeks to help businesses grow and flourish to the next level.