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Security Clearance Jobs in Columbia, MD

Columbia, MD

Viewing 1 - 20 of 408

Jobs in Columbia, MD requiring security clearance

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Network Engineer, Mid

New
Amentum
Apply today! Be one of the first candidates to apply for maximum exposure.
Columbia, MD(On-Site/Office)
Posted today
TS/SCI
Not Specified

Purpose and Impact: Come be a part of an exciting and ever-changing program that provides a comprehensive range of state-of-the-art solutions and hands-on assistance in designing, implementing, managi...

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Network Engineer 25% remote

New
Leidos
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Columbia, MD(On-Site/Office)
Posted 1 day ago
TS/SCI
Polygraph

R-00177834Description Leidos has a new and exciting opportunity for a Sr. Network Systems Engineer in our National Security Sector's (NSS) Cyber & Analytics Business Area (CABA). Our talented ...

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Cybersecurity Threat and Preparedness Expert

New
SilverEdge
Apply today! Be one of the first candidates to apply for maximum exposure.
Remote/Hybrid
21044(Off-Site/Hybrid)
Posted 1 day ago
Secret
Not Specified

OverviewWe are seeking a highly skilled Cyber Threat Intelligence Expert to join our team. The expert will focus on evaluating the test subject's ability to reason about cybersecurity preparedness, re...

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SOC Project Manager

New
Amentum
Apply today! Be one of the first candidates to apply for maximum exposure.
Columbia, MD(On-Site/Office)
Posted 1 day ago
TS/SCI
Not Specified

Purpose and Impact: Come be a part of an exciting and ever-changing program that provides a comprehensive range of state-of-the-art solutions and hands-on assistance in designing, implementing, managi...

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Junior DevOps Engineer (Hybrid) - 27597

New
Enlighten, an HII - Mission Technologies Company
Apply today! Be one of the first candidates to apply for maximum exposure.
Columbia, MD(On-Site/Office)
Posted 1 day ago
Secret
Not Specified

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...

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ServiceNow Developer - Asset Management Program (SWE 0) (Governm

New
AT&T Government Solutions
Apply today! Be one of the first candidates to apply for maximum exposure.
Columbia, MD(On-Site/Office)
Posted 1 day ago
TS/SCI
Polygraph

AT&T Global Public Sector is a trusted provider of secure, IP enabled, cloud-based, network solutions and professional services to the Federal Government. We are dedicated to recruiting, developing an...

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Senior Software Engineer (Full Stack/UI focus)

New
Neural Solutions
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Columbia, MD(On-Site/Office)
Posted 1 day ago
TS/SCI
Polygraph

Software Engineer This role will be on a fast-moving software engineering team supporting several UIs in a microservice ecosystem. The candidate will work closely with the mission and interact daily w...

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Senior Application Developer/Reverse Engineer

New
Neural Solutions
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Columbia, MD(On-Site/Office)
Posted 1 day ago
TS/SCI
Polygraph

Software Engineer and Reverse Engineer You will act as a Software Engineer and Reverse Engineer to develop advanced security tools in a fast-paced, agile environment. Your work will support the client...

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Senior Application Developer

New
Neural Solutions
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Columbia, MD(On-Site/Office)
Posted 1 day ago
TS/SCI
Polygraph

Application Developer and Subject Matter Expert Join Neural Solutions as an application developer and subject matter expert on up-and-coming projects that design and integrate critical capabilities fo...

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Senior System Administrator

New
Neural Solutions
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Columbia, MD(On-Site/Office)
Posted 1 day ago
TS/SCI
Polygraph

Senior System Administrator for Advanced Security Operations This role involves supporting advanced security operations as a senior system administrator and technical contributor, responsible for sust...

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Senior System Administrator

New
Neural Solutions
Apply today! Be one of the first candidates to apply for maximum exposure.
Columbia, MD(On-Site/Office)
Posted 1 day ago
TS/SCI
Polygraph

Senior System Administrator for Advanced Security Operations This role involves sustaining and evolving an advanced operational IT environment to support security analysis capabilities. We are seeking...

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Senior System Administrator

New
Neural Solutions
Apply today! Be one of the first candidates to apply for maximum exposure.
Columbia, MD(On-Site/Office)
Posted 1 day ago
TS/SCI
Polygraph

Senior System Administrator for Offensive Security Operations Support advanced security operations as a senior System Administrator and technical contributor responsible for sustaining and evolving a ...

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Site Reliability Engineer

New
Power3 Solutions
Apply today! Be one of the first candidates to apply for maximum exposure.
Columbia, MD(On-Site/Office)
Posted 1 day ago
Top Secret
Not Specified

Geon Technologies is a rapidly growing small business that provides signal processing and sensor system integration services to the United States Government (USG) and the industry base that supports t...

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Asset Auditor

New
Power3 Solutions
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Columbia, MD(On-Site/Office)
Posted 1 day ago
TS/SCI
Polygraph

Asset Auditor Location: Columbia, MD (On-site) Clearance Required: Active TS/SCI with Polygraph Schedule: Typical hours are 6:00 AM to 2:00 PM About Vanquish: Vanquish Inc. provides techno...

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ME00555-Usability & Human Factors Engineer (UHFE) 2

New
Momentum Engineering
Apply today! Be one of the first candidates to apply for maximum exposure.
Columbia, MD(On-Site/Office)
Posted 1 day ago
Intel Agency
Full Scope Polygraph

Momentum Engineering, Inc. fosters an employee-centric culture. Our strength lies in our people. With a high percentage of employees holding advanced degrees in engineering, computer science, and rela...

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Software Engineer - Level 02 - FULLY CLEARED with POLYGRAPH REQU

New
Constellation Technologies Inc
Apply today! Be one of the first candidates to apply for maximum exposure.
Columbia, MD(On-Site/Office)
Posted 1 day ago
TS/SCI
Full Scope Polygraph

UI/UX architecture frontend development background, API, ReactJS, NodeJS, Java, Spring Boot framework, Javascript, Docker/Podman, AWS cloud infrastructure, MongoDB, Elasticsearch, Gradle Due to federa...

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Network Engineer

New
Leidos
Apply today! Be one of the first candidates to apply for maximum exposure.
Columbia, MD(On-Site/Office)
Posted 1 day ago
TS/SCI
Polygraph

R-00177801Description Leidos   has a new and exciting opportunity for a   Network Engineer   in our   Intelligence Sector, Cyber & Analytics Business Area (CABA) .  Our ...

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Information Systems Security Officer (ISSO2) (Government)

New
AT&T Government Solutions
Apply today! Be one of the first candidates to apply for maximum exposure.
Columbia, MD(On-Site/Office)
Posted 1 day ago
TS/SCI
Polygraph

AT&T Global Public Sector is a trusted provider of secure, IP enabled, cloud-based, network solutions and professional services to the Federal Government. We are dedicated to recruiting, developing an...

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Software Engineering Internship 2026

New
Astrion
Apply today! Be one of the first candidates to apply for maximum exposure.
Columbia, MD(On-Site/Office)
Posted 2 days ago
Public Trust
Not Specified

OverviewAstrion's Systems Engineering Group (SEG) has openings for summer internships in Trajectory, Signatures, Systems, Data Analysis, Software Development, CAD, Sensors, Cyber and Radar Systems at ...

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Software Engineer (Full Stack/UI)

New
Visionist
Apply today! Be one of the first candidates to apply for maximum exposure.
Columbia, MD(On-Site/Office)
Posted 2 days ago
Top Secret
Polygraph

DescriptionActive Top Secret (TS/SCI) clearance with polygraph is required. Visionist has an exciting new, fully FUNDED opportunity for a Software Engineer (Full Stack/UI) on our largest PRIME contrac...

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