Security Clearance Jobs in Washington, DC

Job Category: IT/TechnicalRequisition Number: PCTEC002297Work Type: Full-Time | On-siteTitan Technologies, LLC (Titan) is seeking an experienced, self-directed, PC Technician to support the Special Op...

Join a Company Where Your Work Makes a DifferenceAt ISN, we believe our people are the driving force behind our success. For more than 45 years, we've partnered with over 150 federal agencies to deliv...

Job Family :Data Science Consulting Travel Required :Up to 10% Clearance Required :Active Secret What You Will Do: Employ strong technical skills and a business mindset to swiftly identify opportunit...

Job Family :Strategy & Transformation Consulting Travel Required :Up to 10% Clearance Required :Active Top Secret (TS) What You Will Do As a Strategy & Business Transformation Consultant, you will...

Job Family :Strategy & Transformation Consulting Travel Required :Up to 10% Clearance Required :Active Top Secret (TS) What You Will Do As a Strategy & Business Transformation Senior Consultant, you ...

Job Family :Management Consulting Travel Required :Up to 10% Clearance Required :Active Secret What You Will Do : The Archibus Implementation Lead will join a dynamic team supporting a global IT syst...

Job Family :Management Consulting Travel Required :Up to 10% Clearance Required :Ability to Obtain Public Trust What You Will Do: Lead end-to-end operational and business analysis for large-scale fed...

Job Family :Management Consulting Travel Required :None Clearance Required :Ability to Obtain Public Trust What You Will Do :Provide a broad range of technical services in support of DOT's Informatio...

Job Family :Management Consulting Travel Required :Up to 10% Clearance Required :Active Top Secret (TS)What You Will Do: Guidehouse is seeking a Sr. Data Analytics Consultant to support Homeland Secu...

Job Family :Management Consulting Travel Required :Up to 10% Clearance Required :Ability to Obtain Public Trust What You Will Do: Guidehouse is currently seeking an energy professional to join our Fe...

LMI is a new breed of digital solutions provider dedicated to accelerating government impact with innovation and speed. Investing in technology and prototypes ahead of need, LMI brings commercial-grad...

The application window is expected to close on: 11/12/2026Candidates must relocate or live in the listed Territory USAMeet the TeamYou will join one of the most elite, experienced, and respected syste...

Job ID#: 226710Job Category: IT/TechnicalPosition Type: Associate - W2Duration: 6 months TTHWe have an outstanding Contract to Hire position for a Windows Infrastructure Engineer/Architect...

Windows Infrastructure Engineer/ArchitectWe are seeking a highly skilled and experienced Windows Infrastructure Engineer/Architect to join our team. The ideal candidate will have a strong background i...

Windows Infrastructure Engineer/ArchitectLocation: Washington, DCPosted: 11/3/2026This position is for a Windows Infrastructure Engineer/Architect to support critical national security programs. The i...

Windows Infrastructure Engineer/ArchitectLocation: Washington, DCPosted: 11/3/2026This position is for a Windows Infrastructure Engineer/Architect to support critical national security programs. The i...

Windows Infrastructure Engineer/ArchitectLocation: Washington, DCPosted: 11/3/2026This position is for a Windows Infrastructure Engineer/Architect to support critical national security programs. The i...

Windows Infrastructure Engineer/ArchitectWe are seeking a skilled Windows Infrastructure Engineer/Architect to join our team in Washington, DC. This role involves designing, implementing, and maintain...

Windows Infrastructure Engineer/ArchitectLocation: Washington, DCPosted: 11/3/2026This position is for a Windows Infrastructure Engineer/Architect to support critical IT infrastructure for a major gov...

Koniag IT Systems, LLC (KITS), a Koniag Government Services (KGS) company, is hiring a SAP Special Security Officer. Position requires an active Top Secret/SCI Clearance with ability to obtain additio...