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
Salary
3 Squared Technology Group Security

No jobs found matching your search criteria. Please change the selected filters or start a new job search with different keywords.

3 Squared Technology Group Security Jobs

Showing 76,640 Jobs

Sort by:
user avatar
R10257930 Reliability Engineer Level 3 or 4
Northrop Grumman
Secret 5+ yrs exp $123,000 - $185,000 / yr
Northrop Grumman Space Systems, Multi-Domain Operations, and Missile Defense Integration Business Unit (BU) has an exciting career opportunity for a Reliability & Maintainability Engineer (RAM Enginee...
Posted just now
A
SharePoint Administrator
Anonymous Employer•Pentagon, DC
Secret 10+ yrs exp $100,000 - $120,000 / yr
We are seeking a dedicated SharePoint Administrator to provide site-level support for the DoW COOP/COG SharePoint portal under the direction of the Application Management SME. This position will be re...
Posted just now
user avatar
R10256706 DevOps /Principal Dev Ops
Northrop Grumman•Aurora, CO
TS/SCI Full Scope Polygraph 5+ yrs exp $114,000 - $171,000 / yr
Northrop Grumman Space Systems is looking for a DevOps or Principal DevOps Engineer to augment our team. This position is based in Aurora, CO Basic Qualifications: United States Citizenship is requi...
Posted just now
user avatar
SharePoint Developer
Insight Global, Inc.•Fort Meade, MD
TS/SCI $150,000 - $170,000 / yr
Active TS/SCI Clearance Security+ CE or equivalent IAT II certification 7+ years of SharePoint Development experience SharePoint Online Development & Administration Power Apps Power Automate SPFx Micr...
Posted just now
user avatar
Cyber Network Operator-TS/SCI with FS Polygraph
Inferno Systems•Chantilly, VA
TS/SCI Full Scope Polygraph 10+ yrs exp $150,000 - $275,000 / yr
CYBER NETWORK OPERATOR: Expert Level Location: Chantilly, VA US Security Clearance Requirement: TS/SCI with Full Scope Polygraph Clearance Status: Must be Current JOB DESCRIPTION: Inferno Systems is ...
Posted just now
user avatar
VDI / Cloud Operations & Maintenance Engineer (2 Openings)
Insight Global, Inc.•Fort Meade, MD • Savannah, GA
TS/SCI 5+ yrs exp $130,000 - $150,000 / yr
Security+ Certification VMware Horizon, Citrix, Azure Virtual Desktop, or similar VDI platforms Microsoft Azure administration Windows Server Administration Active Directory, Group Policy, DNS, DHCP E...
Posted just now
user avatar
Sr Linux System Administrator-TS/SCI with FS Poly
Inferno Systems•Chantilly, VA
TS/SCI Full Scope Polygraph 10+ yrs exp $150,000 - $275,000 / yr
LINUX SYSTEM ADMINISTRATOR: Expert Level Location: Chantilly, VA US Security Clearance Requirement: TS/SCI with Full Scope Polygraph Clearance Status: Must be Current JOB DESCRIPTION: Inferno System...
Posted just now
user avatar
DevOps Engineer: TS/SCI with Full Scope Poly
Inferno Systems•Chantilly, VA
TS/SCI Full Scope Polygraph 5+ yrs exp $200,000 - $300,000 / yr
DevOps Engineer Location: Chantilly, VA US Security Clearance Requirement: TS/SCI with Full Scope Polygraph Clearance Status: Must be Current JOB DESCRIPTION: Inferno Systems is currently looking for...
Posted just now
user avatar
Technical Operator-HUMINT/SIGINT Specialist: TS/SCI with FS Poly
Inferno Systems•Chantilly, VA
TS/SCI Full Scope Polygraph 10+ yrs exp $150,000 - $275,000 / yr
TECHNICAL OPERATOR: Full Performance Level Location: Chantilly, VA US Security Clearance Requirement: TS/SCI with Full Scope Polygraph Clearance Status: Must be Current JOB DESCRIPTION: Inferno Syste...
Posted just now
user avatar
Network Security Engineer-TS/SCI with FS Poly
Inferno Systems•Chantilly, VA
TS/SCI Full Scope Polygraph 5+ yrs exp $150,000 - $275,000 / yr
NETWORK SECURITY ENGINEER: Expert Level Location: Chantilly, VA US Security Clearance Requirement: TS/SCI with Full Scope Polygraph Clearance Status: Must be Current JOB DESCRIPTION: If you are looki...
Posted just now
user avatar
Network Security Analyst-TS/SCI with FS Poly
Inferno Systems•Chantilly, VA
TS/SCI Full Scope Polygraph 10+ yrs exp $150,000 - $275,000 / yr
NETWORK SECURITY ANALYST: Senior Level Location: Chantilly, VA US Security Clearance Requirement: TS/SCI with Full Scope Polygraph Clearance Status: Must be Current JOB DESCRIPTION: Inferno Systems i...
Posted just now
user avatar
OPERATIONAL SYSTEM ENGINEER: TS/SCI w/ FS Poly
Inferno Systems•Chantilly, VA
TS/SCI Full Scope Polygraph 5+ yrs exp $150,000 - $275,000 / yr
OPERATIONAL SYSTEM ENGINEER Location: Chantilly, VA US Security Clearance Requirement: TS/SCI with Full Scope Polygraph Clearance Status: Must be Current JOB SUMMARY: Inferno Systems is looking for c...
Posted just now
user avatar
Operational Systems Developer: TS/SCI with Full Scope Poly
Inferno Systems•Chantilly, VA
TS/SCI Full Scope Polygraph 10+ yrs exp $200,000 - $300,000 / yr
Operational Systems Developer: Full Performance and Expert Levels Location: Chantilly, VA US Security Clearance Requirement: TS/SCI with Full Scope Polygraph Clearance Status: Must be Current JOB...
Posted just now
user avatar
WINDOWS SYSTEM ADMINISTRATOR: TS/SCI with Full Scope Poly
Inferno Systems•Chantilly, VA
Unspecified Full Scope Polygraph 10+ yrs exp $150,000 - $275,000 / yr
WINDOWS SYSTEM ADMINISTRATOR: TS/SCI with Full Scope Poly Inferno Systems• Chantilly, VA 20151 APPLY NOW View Company's Profile Today Top Secret/SCI On-Site/Office Sr Level Career (8+ yrs experience...
Posted just now
user avatar
Python Developer: TS/SCI with Full Scope Poly
Inferno Systems•Chantilly, VA
TS/SCI Full Scope Polygraph 5+ yrs exp $175,000 - $275,000 / yr
Python Developer: Full Performance Location: Chantilly, VA US Security Clearance Requirement: TS/SCI with Full Scope Polygraph Clearance Status: Must be Current JOB DESCRIPTION: Inferno Systems...
Posted just now
user avatar
Satellite Ground Systems Engineer
Oxford Global Resources•Colorado Springs, CO
Secret 10+ yrs exp
About the Opportunity Our client is seeking an experienced Satellite Ground Systems Engineer to support a high-visibility national security space and missile defense program. This position offers the...
Posted just now
user avatar
Local Defender / Security Operations Center SOC Analyst
OASYS, INC.•San Miguel, CA
Unspecified
Local Defender / Security Operations Center SOC Analyst OASYS, INC., a Leading-Edge Government contractor, is seeking applicants for a Local Defender SOC Analyst position to support our Army customer...
Posted just now
user avatar
Mid-Level Cloud Platform Engineer [$274k/yr+]
SYSTOLIC•Remote/Hybrid • Annapolis Junction, MD
Unspecified None 5+ yrs exp
N/A Summary: • Build, configure, and manage scalable cloud platform infrastructure within AWS environments. • Develop and integrate custom software components and open-source solution...
Posted just now
user avatar
Java Software Engineer [$224k/yr+] S
SYSTOLIC•Augusta, GA
Secret None 5+ yrs exp
Candidates must already possess an active Secret clearance to be considered. Summary: • Develop Java-based software capabilities using Spring, RESTful web services, and microservices archite...
Posted just now
user avatar
Python Software Engineer [$224k/yr+] S
SYSTOLIC•Annapolis Junction, MD
Secret None 5+ yrs exp
Candidates must already possess an active Secret clearance to be considered. Summary: • Senior Software Engineer position for AI integration and agentic platform development. • Focuse...
Posted just now
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