ClearanceJobs
  • Candidates
  • Employers
  • Hiring Companies
  • News & Career Advice
  • Login
  • Register now

Security Clearance Jobs in Columbia, MD

Columbia, MD

Viewing 1 - 20 of 387

Jobs in Columbia, MD requiring security clearance

Show:
Sort by:

RF Engineering Lead

New
KBR
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

Title:RF Engineering LeadKey Responsibilities:Performs, or directs the performance of, complex engineering assignments involved in the research, design and development of an overall project comprised ...

user avatar

Technical Expert/Functional Expert (Server) (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

Job Description: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 recruitin...

user avatar

Data Engineer - Columbia, MD (Hybrid)

New
IAMUS
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

DescriptionWe are seeking a talented Data Engineer to support the ingestion of mission-critical and mission-support data sets into a big data environment. The ideal candidate will have a background in...

user avatar

Threat Analysis Engineer- Entry Level

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

Threat Analysis Engineer- Entry Level Contingent upon Contract Funding Purpose: Valkyrie Enterprises has an immediate opening for a Threat Analysis Engineer- Entry Level in Columbia, MD. This posi...

user avatar

Front End Developer (Hybrid) - 26574

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 2 days 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...

user avatar

Software Reverse Engineer

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

R-00173149Description Software Reverse Engineer – Job Description Who We Are Kudu Dynamics is Leidos Owned Company, forged out of a decade of experience in computer network operations and staff...

user avatar

Front End Developer (Hybrid) - 26574

New
HII Mission Technologies
Apply today! Be one of the first candidates to apply for maximum exposure.
Columbia, MD(On-Site/Office)
Posted 2 days 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...

user avatar

Network Engineer

New
Zachary Piper Solutions, LLC
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

Zachary Piper Solutions is seeking a Network Engineer to work onsite in Columbia, MD. The Network Engineer II will design, configure, and implement core elements of enterprise data and voice network...

user avatar

Software Engineer (Hybrid) - 25570

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 2 days ago
Secret
CI Polygraph

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...

user avatar

Software Engineer 1

New
Weeghman & Briggs
Apply today! Be one of the first candidates to apply for maximum exposure.
Columbia, MD(On-Site/Office)
Posted 3 days ago
TS/SCI
Polygraph

Weeghman & Briggs is seeking System Engineer 1. Join our growing team and support an important mission within the Federal Government. Location: Columbia, MD Clearance Required: TS/SCI w/ Polygraph ...

user avatar

Cybersecurity Threat and Preparedness Expert

New
SilverEdge
Apply today! Be one of the first candidates to apply for maximum exposure.
Columbia, MD(On-Site/Office)
Posted 3 days ago
Secret
Not Specified

OverviewSilverEdge, now an SAIC company, is a premier provider of innovative cyber, software, and intelligence solutions, addressing mission-critical challenges for the Department of Defense (DoD), In...

user avatar

Data Engineer/ Architect

New
Accenture Federal Services
Apply today! Be one of the first candidates to apply for maximum exposure.
Columbia, MD(On-Site/Office)
Posted 4 days ago
TS/SCI
Polygraph

At Accenture Federal Services, nothing matters more than helping the US federal government make the nation stronger and safer and life better for people. Our 13,000+ people are united in a shared purp...

user avatar

Senior Software Engineer

New
Leidos
Apply today! Be one of the first candidates to apply for maximum exposure.
Columbia, MD(On-Site/Office)
Posted 4 days ago
TS/SCI
Polygraph

R-00173036Description Leidos has a new and exciting opportunity for a Senior Software Engineer to play a dual role in User Interface Development and Full Stack Development within our Intelligence Sect...

user avatar

Reverse/Embedded Engineer

New
Leidos
Apply today! Be one of the first candidates to apply for maximum exposure.
Columbia, MD(On-Site/Office)
Posted 4 days ago
TS/SCI
Not Specified

R-00172949Description Who We Are:Leidos is an innovation company rapidly addressing the world's most vexing challenges in national security and health. Our 47,000 employees collaborate to create s...

user avatar

Senior Software Engineer 25k Sign on Bonus

New
Leidos
Apply today! Be one of the first candidates to apply for maximum exposure.
Columbia, MD(On-Site/Office)
Posted 5 days ago
TS/SCI
Polygraph

R-00172929Description Leidos has a new and exciting opportunity for a Software Engineer (SWE) in our National Security Sector's (NSS) Cyber & Analytics Business Area (CABA).  Our talented...

user avatar

Systems/Network Engineer

New
Visionist
Apply today! Be one of the first candidates to apply for maximum exposure.
Columbia, MD(On-Site/Office)
Posted 5 days ago
Top Secret
Polygraph

DescriptionActive Top Secret (TS/SCI) clearance with polygraph is required. Visionist has an exciting new opportunity for a Systems Administrator. You will join our small IT team and growing company t...

user avatar

Full-Stack Software Engineer

New
Visionist
Apply today! Be one of the first candidates to apply for maximum exposure.
Columbia, MD(On-Site/Office)
Posted 5 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 Full-Stack Software Engineer on our PRIME contract. You will b...

user avatar

DevOps Engineer (Hybrid)

New
Visionist
Apply today! Be one of the first candidates to apply for maximum exposure.
Columbia, MD(On-Site/Office)
Posted 5 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 DevOps Engineer on our PRIME contract. You will be joining an ...

user avatar

Applied AI Engineer

New
Visionist
Apply today! Be one of the first candidates to apply for maximum exposure.
Columbia, MD(On-Site/Office)
Posted 5 days ago
Top Secret
Polygraph

DescriptionActive Top Secret (TS/SCI) clearance with polygraph is required. Visionist has an exciting new, fully FUNDED opportunity for an Applied AI Engineer on our largest PRIME contract. Our team o...

user avatar

Cloud Software Engineer

New
Visionist
Apply today! Be one of the first candidates to apply for maximum exposure.
Columbia, MD(On-Site/Office)
Posted 5 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 Cloud Software Engineer. You will be joining a critical missi...

user avatar
ClearanceJobs
  • About Us
  • Support
  • Browse Jobs
  • Security Clearance FAQs
  • AgileATS
  • FedWork
  • Blog
  • Privacy Policy
  • Terms of Service
  • My Privacy Rights
  • Pay My Bill
  • Contact Us
  • EULA
Download on the App StoreGet it on Google Play

© 2026 ClearanceJobs - All rights reserved. ClearanceJobs is a DHI service.