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

Government Security Jobs in Maryland

government security Maryland

Viewing 1 - 20 of 3,868

Government Security Jobs in Maryland requiring security clearance

Show:
Sort by:

Security Officer - Government Clearance Required

Allied Universal
Germantown, MD(On-Site/Office)
Posted 2 weeks ago
Secret
Not Specified

OverviewCompany Overview: Allied Universal®, North America's leading security and facility services company, offers rewarding careers that provide you a sense of purpose. While working in a dynam...

user avatar

Information Systems Security Officer II (Government)

AT&T Government Solutions
Columbia, MD(On-Site/Office)
Posted 1 month ago
TS/SCI
Not Specified

Job Description:This position requires office presence of a minimum of 5 days per week and is only located at customer's site. No relocation is offered.AT&T Global Public Sector is a trusted provider ...

user avatar

Security Professional - Government Cleared Flex Officer

Allied Universal
Rockville, MD(On-Site/Office)
Posted 3 weeks ago
Secret
Not Specified

OverviewCompany Overview: Allied Universal®, North America's leading security and facility services company, offers rewarding careers that provide you a sense of purpose. While working in a dynam...

user avatar

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 today
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...

user avatar

Information Systems Security Engineer-RMF (ISSE II) (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 3 days 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...

user avatar

Sr. Program Operations (ISSM)

ESimplicity Inc.
Columbia, MD(On/Off-Site)
Posted 1 month ago
10+ yrs exp
Secret

About Us eSimplicity is a modern digital services company that partners with government agencies to improve the lives and protect the well-being of all Americans, from veterans and service members to ...

user avatar

Security Specialist, Senior

SilverEdge
Hanover, MD(On-Site/Office)
Posted over 6 months ago
TS/SCI
Polygraph

OverviewSilveredge Government Solutions is seeking a Senior Security Specialist to coordinate visitor security and control; operations security (OPSEC); communication security (COMSEC); security educa...

user avatar

Security Specialist, Junior

SilverEdge
Hanover, MD(On-Site/Office)
Posted over 6 months ago
TS/SCI
Polygraph

OverviewSilveredge Government Solutions is seeking a Security Specialist to coordinate visitor security and control; operations security (OPSEC); communication security (COMSEC); security education; r...

user avatar

Information Systems Security Engineer (ISSE) [Full Scope Polygra

Modern Technology Solutions, Inc.
Annapolis, MD(On-Site/Office)
Posted 1 month ago
TS/SCI
Full Scope Polygraph

Modern Technology Solutions, Inc. (MTSI) is hiring an Information Systems Security Engineer (ISSE) at Annapolis Junction, Maryland. Qualified candidates must be U.S. citizens with a TS/SCI clearance a...

user avatar

Information Systems Security Officer (ISSO)

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

ISSOEmployment Type: Full-Time, Experienced Department: Information Technology CGS is seeking an Information Systems Security Officer (ISSO) with DIACAP and/or RMF experience who has deep expertise in...

user avatar

Information Systems Security Officer (ISSO)

SilverEdge
Fort Meade, MD(On-Site/Office)
Posted 1 month ago
TS/SCI
Polygraph

OverviewSilverEdge is a premier provider of innovative cyber, software, and intelligence solutions, addressing mission-critical challenges for the Department of Defense (DoD), Intelligence Community (...

user avatar

Cloud Engineer

Oscar Technology
Hanover, MD
Linthicum Heights, MD
Posted 3 months ago
10+ yrs exp
Secret

Senior Azure Government Cloud Migration Engineer - 100% Onsite Location: Baltimore Metro Area (Linthicum Heights, MD) Salary Range: $150,000 – $174,000 The Role: Mission-Critical Cloud Engineering M...

O

Information Systems Security Officer III

Cyberstrike Group
Fort Meade, MD(On-Site/Office)
Posted 2 weeks ago
Public Trust
Not Specified

We are seeking a highly motivated and experienced Information Systems Security Officer (ISSO) III to join our dynamic team at Fort Meade, MD. In this critical role, you will be instrumental in safegua...

user avatar

Industrial Security Director - Level 1

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

RELOCATION ASSISTANCE: No relocation assistance availableCLEARANCE REQUIRED FOR START: YesCLEARANCE TYPE: Top SecretTRAVEL: Yes, 25% of the TimeDescriptionAt Northrop Grumman, our employees have incre...

user avatar

Critical Environment Technician - CTJ - Poly

New
Microsoft Corporation
Apply today! Be one of the first candidates to apply for maximum exposure.
Annapolis Junction, MD(On-Site/Office)
Posted today
Top Secret
Polygraph

OverviewMicrosoft's Cloud Operations & Innovation (CO+I) is the engine that powers our cloud services. As a Microsoft Critical Environment Technician (CET) on the U.S. Government Airgap team, you will...

user avatar

Critical Environment Technician - CTJ - Poly

New
Microsoft Corporation
Apply today! Be one of the first candidates to apply for maximum exposure.
Annapolis Junction, MD(On-Site/Office)
Posted today
Top Secret
Polygraph

OverviewMicrosoft's Cloud Operations & Innovation (CO+I) is the engine that powers our cloud services. As a Microsoft Critical Environment Technician (CET) on the U.S. Government Airgap team, you will...

user avatar

Critical Environment Technician - CTJ - Poly

New
Microsoft Corporation
Apply today! Be one of the first candidates to apply for maximum exposure.
Annapolis Junction, MD(On-Site/Office)
Posted today
Top Secret
Polygraph

OverviewMicrosoft's Cloud Operations & Innovation (CO+I) is the engine that powers our cloud services. As a Microsoft Critical Environment Technician (CET) on the U.S. Government Airgap team, you will...

user avatar

Critical Environment Technician - CTJ - Poly

New
Microsoft Corporation
Apply today! Be one of the first candidates to apply for maximum exposure.
Annapolis Junction, MD(On-Site/Office)
Posted today
Top Secret
Polygraph

OverviewMicrosoft's Cloud Operations & Innovation (CO+I) is the engine that powers our cloud services. As a Microsoft Critical Environment Technician (CET) on the U.S. Government Airgap team, you will...

user avatar

Solutions Architect

Chainalysis Government Solutions
Chantilly, VA(On-Site/Office)
Washingtn, DC(On-Site/Office)
Bethesda, MD(On-Site/Office)
Posted 1 month ago
2+ yrs exp
TS/SCI

Job Title: Solutions Architect Location: Northern Virginia / Chantilly, VA (Onsite Focus) Clearance: TS/SCI (with Full Scope Polygraph strongly preferred) About Chainalysis Government Solutions Chai...

C

Information Systems Security Engineer Level 2 (ISSE 2)

Arsiem Corporation
Columbia, MD(On-Site/Office)
Posted over 6 months ago
Intel Agency
Polygraph

About ARSIEM CorporationAt ARSIEM Corporation we are committed to fostering a proven and trusted partnership with our government clients. We provide support to multiple agencies across the United Stat...

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.