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

Infrastructure Specialist Jobs

infrastructure specialist

Viewing 1 - 20 of 1,009

Infrastructure Specialist Jobs requiring security clearance

Show:
Sort by:

IT Infrastructure Operations Specialist

DecisionPoint Corporation
DC(On-Site/Office)
Updated Today
Public Trust
Not Specified

Overview DecisionPoint Corporation is seeking a n IT Infrastructure Operations Specialist to support the secure, stable, and compliant operation of GPO's enterprise systems and networks. Working cl...

user avatar

Infrastructure & Systems Specialist

Alpha Omega Integration LLC
Vienna, VA(Off-Site/Hybrid)
Updated Today
Public Trust
Not Specified

Job Title: Infrastructure & Systems SpecialistClearance Required: Public Trust ClearanceWork Location: Hybrid Rockville, MDAlpha Omega is seeking a qualified Infrastructure & Systems Specialist to ove...

user avatar

IT Infrastructure Support Specialist w/Poly

BigBear.ai
Hanover, MD(On-Site/Office)
Updated Today
TS/SCI
Polygraph

OverviewBigBear.ai is seeking a IT Infrastructure Support Specialist to support to an existing Operations Center for a suite of Identity, Credential, and Access Management (ICAM) systems. The candidat...

user avatar

Infrastructure Specialist - Platform Engineering Services

New
IBM
Apply today! Be one of the first candidates to apply for maximum exposure.
Ottawa(On-Site/Office)
Jan 2
Secret
Not Specified

Introduction The person to fill this role will work in Ottawa at the Canadian Armed Forces location at Carling Campus (on Moodie drive). They will join a team of professionals supporting the Canadian ...

user avatar

Sr. Specialist Cyber Infrastructure Engineer

New
L3Harris Technologies
Apply today! Be one of the first candidates to apply for maximum exposure.
Carlsbad, CA(On-Site/Office)
Updated Today
Secret
Not Specified

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest fo...

user avatar

Telecommunications Infrastructure Helpdesk Support Specialist

New
NuAxis Innovations LLC
Apply today! Be one of the first candidates to apply for maximum exposure.
Bethesda, MD(On-Site/Office)
Updated Today
Secret
Not Specified

Overview This position supports the full spectrum of customer-facing technical support for an IT infrastructure environment that spans telecommunications, networking, and PC-based/LAN/WAN systems. The...

user avatar

Business Development & Infrastructure Resilience Specialist

Analytic Services Inc
Arlington, VA(On-Site/Office)
Updated Today
Top Secret
Not Specified

Company Overview:ANSER enhances national and homeland security by strengthening public institutions. We provide thought leadership for complex issues through independent analysis, and we deliver pract...

user avatar

Network Operations Specialist Mid

AAC Inc.
Aiea, HI(On-Site/Office)
Dec 9, 2025
5+ yrs exp
Secret

The Net Ops Specialist Mid will oversee the infrastructure and network operation for the customer. The NetOps Specialist Mid will plan, implement, and operate network services/systems, to include hard...

user avatar

Critical Infrastructure Risk Management (CIRM) Specialist (Mid)

Applied Training Solutions
Fort Sam Houston, TX(On-Site/Office)
Jan 1
Top Secret
Not Specified

CONTINGENT UPON CONTRACT AWARD Critical Infrastructure Risk Management (CIRM) Specialist (Mid) San Antonio, TX Higher Headquarters Assessments (HHA): Applied Training Solutions, LLC (ATS) is develop...

user avatar

Critical Infrastructure Risk Management (CIRM) Specialist (Senio

Applied Training Solutions
Fort Sam Houston, TX(On-Site/Office)
Jan 1
Top Secret
Not Specified

CONTINGENT UPON CONTRACT AWARD Critical Infrastructure Risk Management (CIRM) Specialist (Senior) San Antonio, TX Higher Headquarters Assessments (HHA): Applied Training Solutions, LLC (ATS) is deve...

user avatar

Cleared Infrastructure Specialist with Full Scope Polygraph (FSP

Virtual Service Operations
Fort Meade, MD(On-Site/Office)
Updated Today
TS/SCI
Full Scope Polygraph

DescriptionAre you looking to take the next steps in your career as a Cleared Infrastructure Specialist? Let's chat and see if we are a good match!Opportunity:Virtual Service Operations is searching f...

user avatar

Senior IT Infrastructure Support Specialist-ICAM & PKI

CACI
Hanover, MD(On-Site/Office)
Updated Today
TS/SCI
Polygraph

Senior IT Infrastructure Support Specialist-ICAM & PKIJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: RegularPercentage...

user avatar

Senior IT Infrastructure Support Specialist-ICAM & PKI

CACI
Hanover, MD(On-Site/Office)
Updated Today
TS/SCI
Polygraph

Senior IT Infrastructure Support Specialist-ICAM & PKIJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: RegularPercentage...

user avatar

Senior Specialist, Cyber Infrastructure Systems Engineer Secret

L3Harris Technologies
Broomfield, CO(On-Site/Office)
Updated Today
TS/SCI
Not Specified

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest fo...

user avatar

IT Specialist Senior

New
Zachary Piper Solutions, LLC
Apply today! Be one of the first candidates to apply for maximum exposure.
Quantico, VA(On-Site/Office)
Updated Today
Secret
Not Specified

Zachary Piper Solutions is seeking a IT Specialist Senior to to support a company focused on secure enterprise network systems within the Department of Defense, located Onsite in Quantico, VA, Sunday-...

user avatar

DOD Secret- IA Cyber Navy Compliance Specialist- IAT Level III-

Associates Systems LLC
Indian Head, MD(On-Site/Office)
Updated Today
Secret
Not Specified

New contract award- all qualified resumes will be responded to in 24Hrs or less This is a full-time direct position - Multiple openings DOD active or interim secret required All work to be performed o...

user avatar

IT Specialist Mid

AAC Inc.
Bridgeport, CA(On-Site/Office)
Dec 9, 2025
2+ yrs exp
Secret

IT Specialist Mid AAC is seeking a Sr IT Specialist to install, configure, service, repair, and maintain Information Technology (IT) systems. The Sr IT specialist will collaborate with information en...

user avatar

IT Specialist Mid

AAC Inc.
Aiea, HI(On-Site/Office)
Dec 9, 2025
2+ yrs exp
Secret

IT Specialist Mid AAC is seeking a Sr IT Specialist to install, configure, service, repair, and maintain Information Technology (IT) systems. The Sr IT specialist will collaborate with information en...

user avatar

NETWORK OPERATIONS SPECIALIST LEAD-SENIOR

Freedom Staffing LLC
New Orleans Naval Air, LA(On-Site/Office)
Jan 2
10+ yrs exp
Secret

Pay $46.00/hr. Must have an active Secret clearance or interim Secret or Higher-level Clearance Must have a CompTIA Security + CE Certification Must have Cisco Certified Network Associate •Senior N...

user avatar

Network Architect

Mission Services LLC (MSI)
Mc Lean, VA(On-Site/Office)
Jan 2
10+ yrs exp
Unspecified

Job Title: Network Engineering Specialist Location with zip code: Mclean, VA (100% Onsite) Duration: FTE Certifications: CCIE(Cisco Certified Internetwork Expert) Roles and Responsibilities: The Net...

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.