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Systems Administrator Isso Jobs

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Systems Administrator Isso Jobs requiring security clearance

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ISSO / Systems Administrator

GeoYeti
Chantilly, VA(On-Site/Office)
Posted 3 weeks ago
TS/SCI
Polygraph

ISSO / System Administrator Chantilly, VA TS/SCI with Poly At Bcore, our strength comes from how we deliver impact to the mission. Whether it's architecting critical IT solutions, producing actionab...

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ISSO / Systems Administrator

B/Core
Chantilly, VA(On-Site/Office)
Posted 3 weeks ago
TS/SCI
Polygraph

ISSO / System Administrator Chantilly, VA TS/SCI with Poly At Bcore, our strength comes from how we deliver impact to the mission. Whether it's architecting critical IT solutions, producing actionab...

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SkillBridge Opportunities for System Administrators and ISSO

Kratos Defense and Security Solutions
Colorado Springs, CO(On-Site/Office)
Posted over 6 months ago
Secret
CI Polygraph

Job Description Ready for What's Next? Kratos has SkillBridge opportunities for System Administrators and Information Security System Officers ...

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IT Systems Administrator & COMSEC support analyst

Aquarian Systems, Inc.
Bluemont, VA(On/Off-Site)
Posted 5 months ago
5+ yrs exp
Top Secret

Job Description: IT Systems Administrator & COMSEC support analyst Aquarian Systems is seeking a dynamic IT Systems Administrator to join a growing contract with the DHS. This role involves managing ...

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Information System Security Officer

SPA
Chantilly, VA(On-Site/Office)
Posted 3 months ago
TS/SCI
Not Specified

OverviewSystems Planning and Analysis, Inc. (SPA) delivers high-impact, technical solutions to complex national security issues. With over 50 years of business expertise and consistent growth, we are ...

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CPSO / ISSO

Searchability Inc.
Aurora, CO(On-Site/Office)
Posted 2 months ago
5+ yrs exp
TS/SCI

Contractor Program Security Officer (CPSO) / Information System Security Officer (ISSO) CPSO / ISSO – Defense Programs Active TS/SCI Required (CI Poly Eligible) Competitive Salary + Package Aurora, C...

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Information Systems Security Officer (ISSO)

New
L3Harris Technologies
Apply today! Be one of the first candidates to apply for maximum exposure.
Huntsville, AL(On-Site/Office)
Posted 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...

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Information Systems Security Officer

TEKsystems c/o Allegis Group
China Lake Nwc, CA(On-Site/Office)
Posted 1 week ago
5+ yrs exp
Secret

Position Overview We are seeking an experienced Information System Security Officer (ISSO) to support mission-critical Navy programs at NAWS China Lake. The ISSO will be responsible for implementing,...

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Senior Information Systems Security Officer (ISSO)

VTG
Mclean, VA(On-Site/Office)
Posted 1 month ago
TS/SCI
Polygraph

OverviewVTG is seeking a Senior Information Systems Security Officer (ISSO) in McLean, VA. What will you do?The Senior Information Systems Security Officer (ISSO) serves as the Information Systems Sec...

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Advisory Systems Administrator

Frontier Technology Inc
Los Angeles, CA(On-Site/Office)
Posted 1 month ago
Secret
Not Specified

Overview At FTI, we are united by one common mission: supporting those who protect our nation so they can make the best-informed decisions during critical moments when seconds count. We want you to br...

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Information Systems Security Officer (ISSO)

Catapult Staffing
Grand Forks, ND(On-Site/Office)
Posted 3 weeks ago
5+ yrs exp
Top Secret

Information Systems Security Officer (ISSO) Location:Grand Forks, ND Contract Length:2+ years Job Description We are seeking an Information Systems Security Officer (ISSO) to support U.S. Space Force...

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Information Systems Administrator

American Systems Corporation
Arlington, VA(On-Site/Office)
Posted 2 months ago
TS/SCI
Not Specified

AMERICAN SYSTEMS is an employee-owned federal government contractor supporting national priority programs through our strategic solutions in the areas of Information Technology, Test & Evaluation, Pro...

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Information Systems Administrator

American Systems Corporation
Arlington, VA(On-Site/Office)
Posted 3 weeks ago
TS/SCI
Not Specified

AMERICAN SYSTEMS is an employee-owned federal government contractor supporting national priority programs through our strategic solutions in the areas of Information Technology, Test & Evaluation, Pro...

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Advisory Systems Administrator

Frontier Technology Inc
Huntsville, AL(On-Site/Office)
Posted 3 weeks ago
Secret
Not Specified

Overview At FTI, we are united by one common mission: supporting those who protect our nation so they can make the best-informed decisions during critical moments when seconds count. We want you to br...

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Information System Security Officer (ISSO)

Kratos Defense and Security Solutions, Inc.
Co Spgs, CO(On-Site/Office)
Posted over 6 months ago
2+ yrs exp
Secret

Kratos is a leader in assured aerospace communication solutions and services. We are cutting-edge innovators and creative problem solvers working collaboratively to solve our customers’ toughest chall...

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Systems Engineer

RSCY Consultants, LLC
Herndon, VA(On-Site/Office)
Posted 2 weeks ago
5+ yrs exp
TS/SCI

Systems Engineer Location: Herndon, Virginia Category: Information Assurance Schedule (FT/PT): Full Time Shift: Day Clearance: Top Secret/SCI CI poly or eligible for CI poly Salary: 140k-170k w/excell...

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ISSO 3 102-210

IC-CAP
Fort Walton Beach, FL(On-Site/Office)
Posted 1 month ago
TS/SCI
Polygraph

Information System Security Officer (ISSO) 3 The ISSO 3 is responsible for ensuring the appropriate operational security posture is maintained for an information system and as such, works in close co...

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ISSO 3 102-214

IC-CAP
San Antonio, TX(On-Site/Office)
Posted 1 week ago
TS/SCI
Polygraph

Information System Security Officer (ISSO) 3 The ISSO 3 is responsible for ensuring the appropriate operational security posture is maintained for an information system and as such, works in close col...

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Senior Information Systems Security Officer (ISSO) II - Tucson,

New
RTX
Apply today! Be one of the first candidates to apply for maximum exposure.
Tucson, AZ(On-Site/Office)
Posted 1 day ago
Secret
Not Specified

Date Posted:2026-01-30Country:United States of AmericaLocation:US-AZ-TUCSON-9016 ~ 9000 S Rita Rd ~ BLDG 9016Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Ac...

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Cybersecurity Lead

Nooks
Colorado Springs, CO(On-Site/Office)
Posted 1 month ago
Top Secret
Not Specified

ABOUT NOOKS Are you seeking an exciting and unique opportunity to grow and support our national security? As a startup, we are offering a limited-time opportunity to be an equity owner in a pioneering...

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