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

National Security Defense Jobs in Maryland

national security defense Maryland

Viewing 1 - 20 of 1,844

National Security Defense Jobs in Maryland requiring security clearance

Show:
Sort by:

Penetration Tester III

Cyberstrike Group
Fort Meade, MD(On-Site/Office)
Posted 1 month ago
Public Trust
Not Specified

We are seeking a highly skilled and experienced Penetration Tester III to join our elite cybersecurity team at Fort Meade, MD. In this critical role, you will be instrumental in identifying and exploi...

user avatar

Mid Technology Analyst

Prescient Edge
Suitland, MD(On-Site/Office)
Posted 2 weeks ago
TS/SCI
Not Specified

Prescient Edge is seeking a Mid. Technology Analyst to support a federal government client. Benefits: At Prescient Edge, we believe that acting with integrity and serving our employees is the ...

user avatar

Senior Cyber Defense Incident Responder

New
INTERNETWORK CONSULTING SERVICES LLC
Suitland, MD(On-Site/Office)
Posted 6 days ago
5+ yrs exp
Secret

Senior Cyber Defense Incident Responder Location: Suitland, MD Clearance: Active Secret Required Employment Type: Full-Time Position Overview ICS (A Redhawk Company) is seeking an experienced Sen...

user avatar

Industrial Security Specialist (ISOS)

New
The Prospective Group
Hanover, MD(On-Site/Office)
Posted 6 days ago
Secret
Not Specified

Clearance: Requires a security clearance.The Prospective Group (TPG) is seeking an Industrial Security Specialist to support the Defense Counterintelligence and Security Agency (DCSA). This Specialist...

user avatar

Systems Engineer IV

Cyberstrike Group
Fort Meade, MD(On-Site/Office)
Posted 1 month ago
TS/SCI
Not Specified

Our Systems Engineering team at Fort Meade, MD is seeking a highly skilled and experienced Systems Engineer IV to contribute to critical national security initiatives. In this pivotal role, you will b...

user avatar

Information System Security Officer (ISSO)

KBR
Naval Air Station Patuxent River, MD(On-Site/Office)
Posted 2 weeks ago
Secret
Not Specified

Title:Information System Security Officer (ISSO) Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our customer...

user avatar

Avionics Technician IV

New
Sierra Nevada Corporation
Apply today! Be one of the first candidates to apply for maximum exposure.
Hagerstown, MD(On-Site/Office)
Posted 1 week ago
Secret
Not Specified

Are you a highly-skilled avionics professional ready to take your aviation career to next level? Join our team! As an Avionics Technician IV, you will be using your skills and expertise to perform avi...

user avatar

Software Engineer IV

Cyberstrike Group
Apply today! Be one of the first candidates to apply for maximum exposure.
Fort Meade, MD(On-Site/Office)
Posted 1 month ago
Public Trust
Not Specified

Our team at Fort Meade, MD is seeking a highly skilled and experienced Software Engineer IV to contribute to critical national security initiatives. In this pivotal role, you will be instrumental in d...

user avatar

System Administrator II

Cyberstrike Group
Fort Meade, MD(On-Site/Office)
Posted 1 month ago
Public Trust
None

We are seeking a dedicated and skilled System Administrator II to join our dynamic team supporting critical government defense initiatives at Fort Meade, MD. This role is pivotal in maintaining the op...

user avatar

Systems Engineer III

Cyberstrike Group
Apply today! Be one of the first candidates to apply for maximum exposure.
Fort Meade, MD(On-Site/Office)
Posted 1 month ago
Public Trust
None

Our Systems Engineering team is seeking a highly motivated and experienced Systems Engineer III to contribute to critical national security initiatives at Fort Meade, MD. This role is pivotal in the d...

user avatar

Linux System Administrator II

Cyberstrike Group
Fort Meade, MD(On-Site/Office)
Posted 1 month ago
Public Trust
Not Specified

We are seeking a skilled and proactive Linux System Administrator II to join our dedicated Systems Administration team at Fort Meade, MD. This role is crucial in supporting critical government and def...

user avatar

Software Test Engineer III

Cyberstrike Group
Fort Meade, MD(On-Site/Office)
Posted 1 month ago
Public Trust
Not Specified

We are seeking a highly motivated and skilled Software Test Engineer III to join our dynamic team at Fort Meade, MD. In this pivotal role, you will be instrumental in ensuring the quality, reliability...

user avatar

Information Systems Security Engineer II

Cyberstrike Group
Fort Meade, MD(On-Site/Office)
Posted 1 month ago
Public Trust
Not Specified

We are seeking a highly motivated and skilled Information Systems Security Engineer (ISSE) II to join our dynamic team supporting critical national security missions at Fort Meade, MD. In this role, y...

user avatar

Aircraft Inspector III

Sierra Nevada Corporation
Apply today! Be one of the first candidates to apply for maximum exposure.
Hagerstown, MD(On-Site/Office)
Posted 4 months ago
Secret
Not Specified

If you are a seasoned aircraft inspection professional looking to make an impact in a meaningful environment that supports and protects heroes, join our team! As an Aircraft Inspector III, you will pe...

user avatar

Aircraft Inspector II

Sierra Nevada Corporation
Apply today! Be one of the first candidates to apply for maximum exposure.
Hagerstown, MD(On-Site/Office)
Posted 2 months ago
Secret
Not Specified

Are you ready to deepen your experience in aviation inspections? We have an opportunity for you! As an Aircraft Inspector II, you will perform routine inspections independently, ensuring compliance wi...

user avatar

Senior Information Systems Security Officer (ISSO)

New
Independent Software
Apply today! Be one of the first candidates to apply for maximum exposure.
Annapolis, MD(On-Site/Office)
Posted 2 days ago
TS/SCI
Polygraph

What You Will Do: As an Information Systems Security Officer at Independent Software, you will play a critical role in strengthening and defending the security posture of mission-critical systems supp...

user avatar

Software Engineer I

Cyberstrike Group
Fort Meade, MD(On-Site/Office)
Posted 1 month ago
Secret
Not Specified

We are seeking a highly motivated and talented Software Engineer I to join our innovative team at Fort Meade, MD. In this pivotal role, you will contribute to the design, development, and maintenance ...

user avatar

ISSO - Level 2

CCS Global Tech
Fort Meade, MD(On-Site/Office)
Posted 1 week ago
TS/SCI
Full Scope Polygraph

Role - ISSO - Level 2 Location - Fort Meade, MD Clearance - TS/SCI FS Poly Job Description An ISSO is an individual responsible for ensuring that the appropriate operational security posture is mainta...

user avatar

Cyber Defense Analyst (Mid-Level)

New
INTERNETWORK CONSULTING SERVICES LLC
Suitland, MD(On-Site/Office)
Posted 6 days ago
5+ yrs exp
Secret

Cyber Defense Analyst (Mid-Level) Location: Suitland, MD Clearance: Active Secret (or eligible) Employment Type: Full-Time | Shift-Based (24x7x365 Watch Team) Position Overview ICS (A Redhawk Compa...

user avatar

Senior Missile Defense Systems Modeling and Analysis Engineer

New
Johns Hopkins University Applied Physics Laboratory
Apply today! Be one of the first candidates to apply for maximum exposure.
Laurel, MD(On-Site/Office)
Posted 6 days ago
Secret
Not Specified

DescriptionAre you looking for exciting opportunities to lead efforts to model, analyze, and develop state of the art concepts in integrated and layered missile defense involving kinetic and non-kinet...

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.