Security Clearance Jobs in Maryland

MANTECH seeks a motivated, career and customer-oriented Sr. Linux Systems Administrator to join our team in Laurel, MD.Responsibilities: Include but are not limited to:Ability to analyze user's requir...

DescriptionWould you enjoy working as part of a team, orchestrating business, program, and logistical solutions, to enable some of the nation's most interesting technology research?Are you passionate ...

DescriptionDo you enjoy interacting with the public, greeting people and providing customer service?Are you a great teammate who is passionate about security in the workplace?If so, we are looking for...

Candidates must have an active Secret clearance and verify, before applying, that you meet the minimum requirements of the position. Data Analyst (Journeyman) Supporting CPE C2IN SEPM Location: ...

Mount Indie is seeking a Mechanical Engineer to research, design, develop, test, certify, deploy and improve cutting edge products and services. These cover a very wide range from advanced mission pay...

Description ETL Developer - TS/SCI with Full Scope Polygraph Xcelerate Solutions is seeking an experienced ETL Developer to play a pivotal role in shaping, leading, and implementing cutting-edge dat...

DescriptionDevOps Engineer - TS/SCI with Full Scope Polygraph Xcelerate Solutions is seeking a highly skilled DevOps Engineer to provide mission-critical system support to our Intelligence Community ...

Software Engineer – Mission Systems & UI Focus As a member of a small, agile CNO team, you will help establish end‑to‑end prototypes, define requirements, and contribute to both existing and new syst...

Software Engineer – Full-Stack This role directly supports a critical customer training mission, requiring strong technical execution in dynamic environments and the ability to design and implement i...

Software Engineer – Frontend / UI Focus This role is part of a fast‑paced software engineering team supporting multiple user interfaces within a microservices architecture. The team follows a feature...

Software Engineer – Data Analytics This role supports a fast‑paced environment focused on improving mission processes for the customer. The organization emphasizes discovery, rapid problem solving, a...

Reverse Engineer - Software This role focuses on reverse engineering and debugging existing software systems to identify defects, assess vulnerabilities, and improve overall software security and rel...

Senior Linux Systems Administrator – High Performance Computing This role supports CNO Capabilities as a mid-senior level Linux Systems Administrator and hands‑on technical contributor responsible fo...

Software Engineer – Full-Stack As a member of a small, agile CNO team, you will help establish end‑to‑end prototypes, define requirements, and contribute to both existing and new systems to enhance i...

Embedded Software Developer This role supports ETS Development as an Embedded Software Developer focused on designing, developing, debugging, and maintaining embedded software solutions. The engineer...

Data Scientist We’re looking for a versatile Data Scientist who thrives in dual roles — one where high-impact technical development meets rigorous documentation and reporting. This position blends de...

Senior Linux Systems Administrator – High Performance Computing This role supports CNO Capabilities as a mid-senior level Linux Systems Administrator and hands‑on technical contributor responsible fo...

CNO NetDev Application Developer This role supports up‑and‑coming CNO projects as a general‑purpose reverse engineer focused on network‑based devices. You will design, develop, prototype, modify, and...

Vibrint is a trusted provider of mission-critical systems and analysis that transform our customers' capacity and capability in harvesting and harnessing data. Working alongside many of the most talen...

DCS Corp has an exciting potential opportunity supporting the Navy Test Wing Atlantic located at NAS Patuxent River, MD as a Flight Test Engineer. This position applies engineering support in support...