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
infrastructure security engineer

Infrastructure Security Engineer Jobs

Showing 12,250 Jobs

Sort by:
user avatar
Principal Digital Hardware Design Engineer
RTX•Tucson, AZ
Public Trust Not Specified $107,500 - $204,500 / yr
Date Posted:2026-10-15Country:United States of America Location:US-AZ-TUCSON-M02 ~ 1151 E Hermans Rd ~ BLDG M02 Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements...
Promoted•Posted 1 week ago
user avatar
Cyber (CNO) Software Developer
Percival Engineering•Columbia, MD
TS/SCI Full Scope Polygraph $100,000 - $200,000 / yr
Percival is seeking Computer Network Operations (CNO) Software Developers skilled in Assembly, C/C++, and Python programming to build advanced cyber capabilities supporting national security missions....
Promoted•Posted 4 days ago
user avatar
Network Engineer – Secure Infrastructure Operations
Vibrint•Annapolis Junction, MD
TS/SCI Polygraph
Vibrint transforms national security missions through advanced technology, data, and responsible intelligence solutions. Our teams design, secure, deploy, and sustain critical capabilities that enable...
Posted 3 weeks ago
user avatar
Senior Linux Infrastructure & Security Automation Engineer
Power3 Solutions•Fort Meade, MD
TS/SCI Polygraph 5+ yrs exp $150,000 - $200,000 / yr
Senior Linux Infrastructure & Security Automation EngineerFort Meade, MarylandSenior Linux Infrastructure & Security Automation Engineer Ft. Meade, MD · Government/Military Clearance Required:...
Posted 1 month ago
S
Network Engineer – VDI Security / Network Infrastructure
Staffed4U•Chantilly, VA
TS/SCI Full Scope Polygraph 5+ yrs exp
Network Engineer – VDI Security / Network InfrastructureChantilly, VALocation: Chantilly, VA 20151 Employment Type: Full-Time Clearance: Active TS/SCI with Full Scope Polygraph required Position Overv...
Posted 1 month ago
user avatar
Full Stack Infrastructure Engineer (Security Remediation Pipelin
Nightwing•Sterling, VA
Secret Not Specified
Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' most demanding challenges. Our capabi...
Posted over 6 months ago
user avatar
Network Engineer – Secure Infrastructure & Modernization
Vibrint•Annapolis Junction, MD
TS/SCI Full Scope Polygraph
Vibrint transforms national security missions through advanced technology, data, and responsible intelligence solutions. Our teams design, secure, deploy, and sustain critical capabilities that enable...
Posted 2 days ago
user avatar
Senior Infrastructure Engineer- Secure Developer Platforms (Azur
Oteemo Inc•Remote/Hybrid • 23630
Secret Not Specified
Company DescriptionOteemo is an industry-leading technology consulting firm at the forefront of AI-driven, cloud native, enterprise DevSecOps transformation. We build intelligent, automated, secure sy...
Posted 4 days ago
user avatar
Senior Infrastructure Engineer- TS/SCI Security Clearance Requir
Power3 Solutions•Columbia, MD
TS/SCI Not Specified 10+ yrs exp $150,000 - $165,000 / yr
Senior Infrastructure Engineer- -TS/SCI Security Clearance RequiredColumbia, MDComputer/SoftwareWe pridesourselves on an open, and honest culture in the workplace which builds a morale conducive to in...
Posted 1 month ago
user avatar
TS SCI w/ CI Poly Cleared Infrastructure Security Engineer (STIG
ClearBridge Technology Group•Reston, VA
TS/SCI CI Polygraph
Our client, a leader in the HCM space, is in need of an Infrastructure Security Engineer for a long-term contract with a strong likelihood of extension. This individual will be working a hybrid schedu...
Posted 1 month ago
user avatar
Senior Telecommunications Design Engineer
System One Holdings, LLC•Washington, DC
TS/SCI 10+ yrs exp
Job Title: Senior Telecommunications Design Engineer Type: Direct Hire Work Model: Onsite Location: Bolling AFB, Washington, DC Clearance: Active TS/SCI or Top Secret (Required) Required Cert: RCDD Co...
Posted 4 days ago
user avatar
Jr Automation & Orchestration Engineer - 176032
Zachary Piper Solutions, LLC•Norfolk, VA
Secret Not Specified $90,000 - $93,000 / yr
Zachary Piper Solutions is seeking Jr. Automation & Orchestration Engineers to support a long-term DOD program focused on automation, orchestration, site reliability, release management, and infrastru...
Posted 2 weeks ago
user avatar
Elastic SRE - Security & Observability - 166786
Zachary Piper Solutions, LLC•Langley, VA
Secret Not Specified $180,000 - $200,000 / yr
Zachary Piper Solutions is seeking an experienced Elastic Site Reliability Engineer (SRE) to support a high-visibility federal engagement focused on observability, platform reliability, and security o...
Posted 1 week ago
user avatar
DevOps Engineer
EMerge Advanced Technology Solutions, LLC•Fort George Meade, MD
TS/SCI Full Scope Polygraph 2+ yrs exp $208,000 - $220,000 / yr
The EmergeATS National Security Team is seeking a senior DevOps Engineer to support a highly available platform that orchestrates the microservices of a modernized operational system utilizing cutting...
Posted 4 months ago
user avatar
Senior Cloud Engineer - 175244 - 175892 - 176435
Zachary Piper Solutions, LLC•Huntsville, AL
TS/SCI Not Specified
Zachary Piper Solutions is seeking a Senior Cloud Engineer to support a company focused on federal modernization, cloud transformation, and mission-critical technology initiatives. This position is o...
Posted 6 days ago
user avatar
Senior Cloud Engineer
CACI•Fairfax, VA
Intel Agency Full Scope Polygraph 10+ yrs exp
The Opportunity: CACI is seeking an experienced AWS Cloud Engineer to design, build, automate, and maintain scalable cloud infrastructure and services. This role will focus on cloud architecture, infr...
Posted 3 months ago
user avatar
Linux Server Systems Engineer
CCS Global Tech•Bethesda, MD
TS/SCI Polygraph $87,100 - $157,450 / yr
Linux Server Systems Engineer - TS/SCI Bethesda, Maryland $87,100.00 - $157,450.00 Clearance: TS/SCIClient is seeking a Linux Server Systems Engineer. This position requires a technically experienced ...
Posted 3 weeks ago
user avatar
Senior Cloud Engineer - 176026 - 177033
Zachary Piper Solutions, LLC•Huntsville, AL
TS/SCI Not Specified $170,000 - $180,000 / yr
Zachary Piper Solutions is seeking a Senior Cloud Engineer to support a federal modernization program focused on delivering secure, scalable, and mission-critical cloud solutions for government custom...
Posted 1 day ago
user avatar
Senior Cloud Engineer - 176026 - 177043
Zachary Piper Solutions, LLC•Huntsville, AL
TS/SCI Not Specified $170,000 - $180,000 / yr
Zachary Piper Solutions is seeking a Senior Cloud Engineer to support a federal modernization program focused on delivering secure, scalable, and mission-critical cloud solutions for government custom...
Posted 1 day ago
user avatar
DevSecOps Engineer Level 2
Global Edge Group, LLC•King Of Prussia, PA
Top Secret 2+ yrs exp $91,200 - $169,400 / yr
The Global Edge Consultants, LLC is an Equal Opportunity Employer. The Global Edge Consultants, LLC does not discriminate on the basis of race, religion, color, sex, gender identity, sexual orientatio...
Posted 1 month 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