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

Security Clearance Jobs in Gaithersburg, MD

Gaithersburg, MD

Viewing 1 - 20 of 32

Jobs in Gaithersburg, MD requiring security clearance

Show:
Sort by:

Stationary Engineer (Maryland 1st Grade License)

New
DAWSON
Apply today! Be one of the first candidates to apply for maximum exposure.
Gaithersburg, MD(On-Site/Office)
Updated Today
Public Trust
Not Specified

Mahalo for your interest in this role! Please see the full position description below and click Start Your Application when ready. For more information about DAWSON, please visit dawsonohana.com . S...

user avatar

Systems Administrator

New
Leidos
Apply today! Be one of the first candidates to apply for maximum exposure.
Gaithersburg, MD(On-Site/Office)
Updated Today
Public Trust
Not Specified

R-00165773Description Leidos is seeking an Associate Systems Administrator (T1) who is eager to learn and grow in enterprise server administration.  You will work under the guidance of senior eng...

user avatar

Cleared Cable Technician

New
ANISTAR Technologies
Apply today! Be one of the first candidates to apply for maximum exposure.
Gaithersburg, MD(On-Site/Office)
Updated Today
Secret
Not Specified

Job Title: Cleared Cable Technician Location: Gaithersburg, MD Pay: $44k-$65k Active Secret Clearance Required Company Summary: Our client is a proven leader in the communications industry, offering ...

user avatar

Sr. Data Scientist/Developer

New
Leidos
Apply today! Be one of the first candidates to apply for maximum exposure.
Gaithersburg, MD(On-Site/Office)
Updated Today
Public Trust
Not Specified

R-00163721Description 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 custom...

user avatar

Army Reserve Administrator

New
Department of the Army
Apply today! Be one of the first candidates to apply for maximum exposure.
Gaithersburg, MD(On-Site/Office)
Updated Today
Secret
Not Specified

Duties Perform daily administrative functions in support of the organization's readiness program. Provide guidance to personnel on changes to organizational regulations and directives. Utilize various...

D

Army Reserve Administrator

New
Department of Defense
Apply today! Be one of the first candidates to apply for maximum exposure.
Gaithersburg, MD(On-Site/Office)
Updated Today
Secret
Not Specified

Duties Help Perform daily administrative functions in support of the organization's readiness program. Provide guidance to personnel on changes to organizational regulations and directives. Utilize ...

D

Staff Accountant

New
PLANET TECHNOLOGIES
Apply today! Be one of the first candidates to apply for maximum exposure.
Remote/Hybrid
20877(Off-Site/Hybrid)
Updated Today
Secret
Not Specified

Planet Technologies, the Nation's leading Microsoft services provider to the public sector, is looking for a highly motivated individual to join our growing team as a Staff Accountant. In this role, y...

user avatar

Security Professional - Distribution Site Screener

New
Allied Universal
Apply today! Be one of the first candidates to apply for maximum exposure.
Gaithersburg, MD(On-Site/Office)
Updated Today
Secret
Not Specified

Overview Allied Universal®, North America's leading security and facility services company, provides rewarding careers that give you a sense of purpose. While working in a dynamic, diverse, and in...

user avatar

Security Officer Weekends - Healthcare Access Control

Allied Universal
Gaithersburg, MD(On-Site/Office)
Updated Today
Secret
Not Specified

Overview Allied Universal®, North America's leading security and facility services company, provides rewarding careers that give you a sense of purpose. While working in a dynamic, diverse, and in...

user avatar

Publishing Librarian

FWI
Gaithersburg, MD(On-Site/Office)
Updated Today
Public Trust
Not Specified

FWI is building a team to support The National Institute of Standards and Technology Research Library and requires library support services for publishing government technical handbooks in XML. As Pub...

user avatar

Full Stack Software Engineer SME

Leidos
Gaithersburg, MD(On-Site/Office)
Updated Today
Intel Agency
Polygraph

R-00165176Description National Security Sector combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security operations, and decision analytics to s...

user avatar

Mid-Level Systems Engineer

Leidos
Gaithersburg, MD(On-Site/Office)
Updated Today
Intel Agency
Polygraph

R-00165076Description Leidos National Security Sector combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security operations, and decision analyti...

user avatar

Sr Full Stack Developer

Super Systems Inc
Gaithersburg, MD(On-Site/Office)
Tucson, AZ(On-Site/Office)
Saint Louis, MO
Updated Yesterday
TS/SCI

Job Description: Sr Full Stack Developer Clearance: TS/SCI w CI poly. Able to sponsor CI Poly (process can take 6 weeks) Location: 100% Onsite, multiple locations, see below •Gaithersburg, MD •Tucson...

user avatar

Senior Information System Security Officer (ISSO)

Leidos
Gaithersburg, MD(On-Site/Office)
Updated Today
Intel Agency
Polygraph

R-00164903Description Leidos National Security Sector combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security operations, and decision analyti...

user avatar

Data Operations and Development Lead

Leidos
Gaithersburg, MD(On-Site/Office)
Updated Today
DoE Q or L
Not Specified

R-00164986Description Looking for an opportunity to make an impact?Leidos is seeking a Data Operations and Development Lead who will spearhead development and delivery of critical reports, dashboards,...

user avatar

Security Professional - Unarmed Patrol

Allied Universal
Gaithersburg, MD(On-Site/Office)
Updated Today
Secret
Not Specified

Overview Allied Universal®, North America's leading security and facility services company, provides rewarding careers that give you a sense of purpose. While working in a dynamic, diverse, and in...

user avatar

Specimen Technician - 3rd Shift (US Citizen)- Gaithersburg, Mary

Altimeter Solutions
Gaithersburg, MD(On-Site/Office)
Updated Today
Secret
Not Specified

The SPT I is responsible for general support functions within the Specimen Processing Department. This position requires a data entry background. Functions performed may include but are not limited to...

user avatar

Vulnerability Analysis Specialist

ANALYGENCE, Inc.
Gaithersburg, MD(On-Site/Office)
Updated Today
Confidential
Not Specified

Job Description We have an immediate opportunity for a Vulnerability Analysis Specialist to join our team supporting the National Institute of Standards and Technology (NIST). We are seeking applicant...

user avatar

Chief Systems Architect

Leidos
Gaithersburg, MD(On-Site/Office)
Updated Today
Intel Agency
Polygraph

R-00163515Description Leidos National Security Sector combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security operations, and decision analyti...

user avatar

Associate Chief Engineer

Leidos
Gaithersburg, MD(On-Site/Office)
Updated Today
Intel Agency
Polygraph

R-00163513Description Leidos National Security Sector combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security operations, and decision analyti...

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

© 2025 ClearanceJobs - All rights reserved. ClearanceJobs is a DHI service.