Security Clearance Jobs in Maryland

Description & Requirements Maximus is seeking a Helpdesk Shift Supervisor to provide expertise to a federal client in support of their mission critical systems in defense of our Homela...

Job Location: Aberdeen Proving Ground (MD), onsiteTravel Requirement: Up to 20%Security Clearance: Active Secret clearance requiredCitizenship: US Citizenship requiredSherpa 6, Inc has an exciting opp...

Job Location: Aberdeen Proving Ground, MD (onsite)Travel Requirement: 10%Security Clearance: Active Secret clearance requiredThe Logistics Management Specialist (LMS) provides Integrated Product Suppo...

R-00188497Description Leidos has an immediate need for a highly qualified Supply Chain Risk Management Analyst to support our Defense Information Systems Agency (DISA) customer.  The Risk Manage...

R-00188490Description Looking for an opportunity to make an impact?At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers&...

R-00187091Description Leidos is seeking an experienced Release Train Engineer (RTE) to join the Air Traffic Business Area within the Homeland Sector, supporting the development of next-generation flig...

Web Developer 1Location: Annapolis Junction, MDDate Posted: 7/15/2026Position Overview:We are seeking a skilled Web Developer 1 to join our team in Annapolis Junction, MD. This role involves designing...

Visit our websiteAvid Technology ProfessionalsTechnical Writer 2Laurel, MDThe Tech Writer will join a worldwide engineering, operations, and tech refresh contract supporting Enterprise IT (EIT) capab...

Enlighten, honored as a Top Workplace from USA Today, is a leader in big data solution development and deployment, with expertise in cloud-based services, software and systems engineering, cyber capab...

MANTECH seeks a motivated, career and customer-oriented Linux System Administrator to join our team in Fort Detrick, Maryland This is a hybrid position with 3 days onsite and 2 days remote. Expanded ...

MANTECH seeks a motivated, career and customer-oriented Software Engineer to join our team in California, MD This is a hybrid position requiring 3 days onsite per week.The Software Engineer will be pa...

R-00188522Description Looking for an opportunity to make an impact?At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers&...

Salary StatementEstimated Starting Salary Range: USD $111,100.00/Yr. - USD $185,100.00/Yr. Salary to be determined by the education, experience, knowledge, skills, and abilities of the applicant, inte...

Vickers and Nolan Enterprises (VNE) is an engineering company that provides Government projects and programs with experienced and dedicated system architects, engineers, subject matter experts (in tac...

Background Information: This Environmental Technical Specialist position supports the Range Sustainability Office (RSO) team at the Atlantic Test Range (ATR) in Patuxent River, Maryland. The RSO wo...

Security Control Room Officer Position Type: Full-Time, Non-exempt Clearance: TS/SCI w/Poly Shift: 12 Hour Panama Schedule Overview Patriot Group International LLC. (PGI), voted #1 Best Place to Work...

Cleared Armed Security OfficerPosition Type: Full-Time, Non-exemptWork Location: Columbia, MDClearance: Minimum SecretShift: 12-hour Panama SchedulePatriot Group International LLC. (PGI), voted #1 Bes...

Markon is seeking an experienced Target Digital Network Analyst (TDNA) to support the Fort Meade customer. This role combines advanced network and host analysis with Intelligence Community reporting a...

A Level 5 Aviation Technician should serve as a subject matter expert in Aircraft ISR integrations and act as a strong mentor to junior technicians. As an Avionics Technician V, you will be regarded ...

Description SAIC is seeking a Network Administrator with an understanding of enterprise network architecture, Layer 2/3 switching, routing protocols, and network security standards. You will be respo...