Security Clearance Jobs in Maryland

Date Posted:2026-10-07Country:United States of America Location:US-MA-TEWKSBURY-TB1 ~ 50 Apple Hill Dr ~ ASSABET BLDG Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requir...

Point Solutions Group, a ClearanceJobs company, is hiring a Database Engineer for a full-time, on-site role in Herndon, VA. Responsible for database design, data modeling, schema development, SQL/PL/S...

SHIFT: MONDAY - THURSDAY 1PM - 11PM EST REQUIRED SKILLS AND EXPERIENCE TSSCI Bachelor degree and 4 YOE within cybersecurity DoD 8570 IAT level II or higher certification such as CompTIA Security+ CE,...

Candidates must already possess an active Top Secret/SCI to be considered. Summary: • Perform cyber threat hunting operations and advanced data science analysis across big data platform envi...

Candidates must already possess an active Top Secret/SCI to be considered. Summary: • Perform advanced cyber threat hunting, data science analysis, and requirements gathering on enterprise b...

Candidates must already possess an active Top Secret/SCI to be considered. Summary: • Perform advanced cyber threat hunting, data science analysis, and requirements gathering on enterprise b...

Candidates must already possess an active Top Secret/SCI to be considered. Summary: • Perform cyber threat hunting operations and advanced data science analysis across big data platform envi...

Candidates must already possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered. Summary: • Design, develop, deploy, and support Retrieval-Augmented Generation (RAG) soluti...

Candidates must already possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered. Summary: • Design, develop, deploy, and support Retrieval-Augmented Generation (RAG) soluti...

Candidates must already possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered. Summary: • Oversee and monitor live production operations to ensure the availability, relia...

Candidates must already possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered. Summary: • Oversee and monitor live production operations to ensure the availability, relia...

Candidates must already possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered. Summary: • Lead software development teams in designing, coding, testing, and documenting r...

Candidates must already possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered. Summary: • Lead multiple software development teams in designing, developing, and modifying...

Candidates must already possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered. Summary: • Lead multiple software development teams in designing, developing, and modifying...

Candidates must already possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered. Summary: • Lead software development teams in designing, coding, testing, and documenting r...

Candidates must already possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered. Summary: • Provide Linux systems administration, software testing, troubleshooting, and mai...

Candidates must already possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered. Summary: • Provide Linux systems administration, software testing, troubleshooting, and mai...

Job Title: Senior Systems Engineer Location: Bethesda, MD (Onsite – 5 Days per Week) Clearance: Active TS/SCI with CI Polygraph Required Company: Quantum Science Solutions (QSS) Compensation: Open __...

Job Description: Summary: The Activity Security Representative III’s primary function is to provide multi-disciplined security support to a customer’s facility and organization. The position will pro...

ICAM SME / Engineer Location: Fort Meade, MD — onsite five days per week Salary: $170,000–$190,000 Clearance: Active Secret Citizenship: U.S. citizenship required Position Overview We are seeking a...