ClearanceJobs
  • Candidates
  • Employers
  • Hiring Companies
  • News & Career Advice
  • Login
  • Register now
Experience
City
State
Clearance
Posted Within
Employer Name
Country
Job Category
Job Type
Polygraph
Remote/Hybrid
Salary
Linthicum Heights, MD

Security Clearance Jobs in Linthicum Heights, MD

Showing 400 Jobs

Sort by:
user avatar
Systems Engineer (Data Flow), Senior Advisor - TS/SCI w/poly
Peraton•Annapolis Junction, MD
TS/SCI Polygraph $176,000 - $282,000 / yr
About PeratonPeraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading m...
Promoted•Posted 2 months ago
user avatar
Systems Administrator Tier 1
CyberCore Technologies•Annapolis Junction, MD
TS/SCI Not Specified $83,000 - $95,000 / yr
Cybercore is looking for a Tier 1 System AdministratorCore Responsibilities:Respond to user inquiries via phone, email, chat, or ticketing systemsLog and track support requests using help desk ticketi...
Promoted•Posted 2 days ago
user avatar
Manager Programs 3
Northrop Grumman•Linthicum Heights, MD
Secret Not Specified $184,300 - $276,500 / yr
RELOCATION ASSISTANCE: No relocation assistance availableCLEARANCE REQUIRED FOR START: YesCLEARANCE TYPE: SecretTRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, our employees have incredibl...
Posted 2 hours ago
user avatar
Principal/Senior Principal Systems Engineer *
Northrop Grumman•Linthicum Heights, MD
TS/SCI Polygraph $114,000 - $171,000 / yr
RELOCATION ASSISTANCE: Relocation assistance may be availableCLEARANCE REQUIRED FOR START: YesCLEARANCE TYPE: SCITRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, our employees have incredib...
Posted 2 hours ago
user avatar
Industrial Security Manager - Level 2
Northrop Grumman•Linthicum Heights, MD
TS/SCI Full Scope Polygraph $127,100 - $199,700 / yr
RELOCATION ASSISTANCE: Relocation assistance may be availableCLEARANCE REQUIRED FOR START: YesCLEARANCE TYPE: Top SecretTRAVEL: Yes, 25% of the TimeDescriptionAt Northrop Grumman, our employees have i...
Posted 2 hours ago
user avatar
Business Process Engineer 2
Avid Technology Professionals•Linthicum Heights, MD
TS/SCI Not Specified 5+ yrs exp
Avid Technology ProfessionalsBusiness Process Engineer 2Linthicum Heights, MDDevelop capabilities to shift from the current manual system security evaluation and authorization process to a new model t...
Posted 3 hours ago
user avatar
Cloud Engineer: Mid to SME Level (Applicants must currently hold
Cipher Tech Solutions, Inc.•Linthicum Heights, MD
Secret Not Specified 5+ yrs exp
This is a cloud engineer position that will be expected to develop, deploy, and manage cloud infrastructure in Amazon Web Services and Microsoft Azure. This position collaborates with application and ...
Posted 5 hours ago
D
BUDGET ANALYST
Department of the Air Force•Linthicum Heights, MD
TS/SCI Not Specified
Duties As a Subject Matter Expert (SME), performs complex budget execution and administration work involving the monitoring of obligations incurred and the actual expenditures of a budget with differe...
Posted 16 hours ago
user avatar
Software Patch Verification Engineer
Two Six Technologies•Linthicum, MD
TS/SCI Polygraph $132,123 - $198,184 / yr
At Two Six Technologies, we build, deploy, and implement innovative products that solve the world's most complex challenges today. Through unrivaled collaboration and unwavering trust, we push the bou...
Posted 18 hours ago
user avatar
Software Vulnerability Analyst
Two Six Technologies•Linthicum, MD
TS/SCI Polygraph $147,867 - $221,801 / yr
At Two Six Technologies, we build, deploy, and implement innovative products that solve the world's most complex challenges today. Through unrivaled collaboration and unwavering trust, we push the bou...
Posted 18 hours ago
user avatar
Software Vulnerability Analyst
Two Six Technologies•Linthicum, MD
TS/SCI Polygraph $147,867 - $221,801 / yr
At Two Six Technologies, we build, deploy, and implement innovative products that solve the world's most complex challenges today. Through unrivaled collaboration and unwavering trust, we push the bou...
Posted 18 hours ago
user avatar
Senior Security Specialist (DOD/SCI)
System High Corporation•Linthicum Heights, MD
TS/SCI Not Specified
Description At System High Corporation-a Top Washington-Area Workplace (The Washington Post, 2023-2025), a Top Workplaces Culture Excellence honoree (April 2025), and a three-time VETS Indexes 3-Star ...
Posted 18 hours ago
user avatar
Virtualization Administrator
Everforth•Linthicum, MD
Secret 5+ yrs exp $162,000 - $235,000 / yr
Job #: 3045498 Apex Systems is currently hiring a Virtualization Administrator with a large federal client. In this role, you will be responsible for designing, building, and maintaining enterprise v...
Posted 22 hours ago
user avatar
Principal Network Cloud Communications
Northrop Grumman•Linthicum Heights, MD
Secret Polygraph $89,400 - $155,400 / yr
RELOCATION ASSISTANCE: No relocation assistance availableCLEARANCE REQUIRED FOR START: YesCLEARANCE TYPE: SecretTRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, our employees have incredibl...
Posted 1 day ago
user avatar
Production Manager | Tradeshows and Executive Events (Mgr 2)
Northrop Grumman•Linthicum Heights, MD
Secret None $121,000 - $181,700 / yr
RELOCATION ASSISTANCE: No relocation assistance availableCLEARANCE REQUIRED FOR START: NoCLEARANCE TYPE: NoneTRAVEL: Yes, 25% of the TimeDescriptionAt Northrop Grumman, our employees have incredible o...
Posted 1 day ago
user avatar
Principal Network Administrator - Polygraph
Northrop Grumman•Linthicum Heights, MD
Secret Polygraph $98,900 - $148,300 / yr
RELOCATION ASSISTANCE: No relocation assistance availableCLEARANCE REQUIRED FOR START: YesCLEARANCE TYPE: PolygraphTRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, our employees have incred...
Posted 1 day ago
user avatar
Sr Principal Linux Systems Administrator - Polygraph
Northrop Grumman•Linthicum Heights, MD
TS/SCI Polygraph $123,400 - $185,000 / yr
RELOCATION ASSISTANCE: No relocation assistance availableCLEARANCE REQUIRED FOR START: YesCLEARANCE TYPE: PolygraphTRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, our employees have incred...
Posted 1 day ago
user avatar
Sr Principal Supply Chain Procurement Specialist
Northrop Grumman•Linthicum Heights, MD
Secret None $102,000 - $153,000 / yr
RELOCATION ASSISTANCE: No relocation assistance availableCLEARANCE REQUIRED FOR START: NoCLEARANCE TYPE: NoneTRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, our employees have incredible o...
Posted 1 day ago
user avatar
DevOps Engineering Manager 1
Northrop Grumman•Linthicum Heights, MD
Secret Not Specified $127,000 - $190,600 / yr
RELOCATION ASSISTANCE: Relocation assistance may be availableCLEARANCE REQUIRED FOR START: YesCLEARANCE TYPE: SecretTRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, our employees have incre...
Posted 1 day ago
user avatar
Sr. Cybersecurity Systems Engineer
Leidos•Linthicum Heights, MD
TS/SCI Polygraph $131,300 - $237,350 / yr
R-00196282Description Are you seeking a new and challenging position supporting a complex, mission-critical Program?  Well, look no further!  Leidos is currently looking to add a Sr. Systems...
Posted 1 day ago
ClearanceJobs
  • About Us
  • Support
  • Browse Jobs
  • Security Clearance FAQs
  • AgileATS
  • FedWork
  • Blog
Download on the App StoreGet it on Google Play
© 2026 ClearanceJobs - All rights reserved. ClearanceJobs is a DHI service .
  • Pay My Bill
  • EULA
  • Privacy Policy
  • Terms of Service
  • My Privacy Rights
  • Contact Us