Top Secret / SCI Clearance Jobs in Maryland

Date Posted: 2026-11-10 Country: United States of America Location: US-AZ-TUCSON-801 ~ 1151 E Hermans Rd ~ BLDG 801 (External Site) Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigra...

Join a Company Where Your Work Makes a Difference At 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...

Join the Mission at Cyber B.A.T. At Cyber B.A.T., we believe in one simple idea: Take care of those that take care of you. We're a Service-Disabled Veteran-Owned Small Business delivering eng...

Cisco/Network Tools Support Engineer with TS/SCI polygraph Security Clearance! Technology Specialization: SteelCentral, NPM, Network Performance Analyzing existing hardware, software, and networki...

Software/Web Developer (SharePoint) - TS/SCI required Advance how our customers operate while you advance your career. Join GDIT as a Software/Web Developer (SharePoint) Associate and build an impact...

As a defense mission professional, you ask questions others don't. You understand the nuances of complex situations. You use your skills to think bigger and push further, solving complex problems. We'...

About Peraton Peraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading...

In a world of possibilities, pursue one with endless opportunities. Imagine Next! At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourself. Guided by ou...

About Peraton Peraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading...

We are seeking hungry, humble, and smart teammates to help us grow the company, and we reward meaningful contributions to that growth. We live our Foundational Values of integrity, curiosity, and cust...

Worker Type Regular Job Description AV PRIME contract is seeking a Software Engineer Level 2 to work as part of small and exciting development team. As a Software Engineer 2, you will be res...

Job Title: OSINT Collector Job Category: Intelligence Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: Up to 1...

**Active TS/SCI w/Polygraph REQUIRED** Please do not apply if you do not currently possess this level of clearance. ---------- Telework: None Basic Requirements: Security+ Cert 8 years of...

**Active TS/SCI w/Polygraph REQUIRED** Please do not apply if you do not currently possess this level of clearance. ---------- Telework: None Basic Requirements: Security+ Cert 10 years...

Razor is seeking an experienced System Engineer to provide technical leadership in the design, development, integration, and implementation of complex systems for a federal government customer. This ...

Razor is seeking an experienced Storage Architect to provide technical leadership in the design, implementation, management, and optimization of enterprise storage infrastructure for a federal govern...

Information Systems Security Officer Razor is seeking an experienced Information Systems Security Officer to support information systems security, risk management, and compliance activities for a fe...

Razor is seeking an experienced System Administrator to support the implementation, administration, troubleshooting, and maintenance of IT systems for a federal government customer. This position inv...

Razor is seeking an experienced Cloud Software Engineer to support the design, development, integration, and maintenance of advanced cloud-native software solutions for a federal government customer....

Razor is seeking an experienced Information Technology Senior Consultant to provide specialized technical expertise and leadership in support of complex IT initiatives for a federal government custom...