Find your dream job NOW!

Click on Location links to filter by Job Title & Location.
Click on Company links to filter by Company & Location.
For exact match, enclose search terms in "double quotes".

Keywords: IT Linux Systems Engineer - Top Secret Clearance, Location: USA

Page: 4

Systems Engineer SATCOM SME

An active U.S. Department of Defense (DoD) Secret security clearance A valid U.S. Passport for potential travel outside the...Position Description : Are you looking for a System Engineer (SATCOM SME) position where you can make an impact every...

Company: Serco
Location: Orlando, FL
Posted Date: 14 Dec 2025

Systems Engineer

or related field. Minimum of 8 years of experience in systems engineering or related field. Active Top Secret (TS) clearance... requires an active Top Secret (TS) clearance and the ability to obtain SCI access with a CI polygraph. This position is on-site...

Company: AnaVation
Location: Chantilly, VA
Posted Date: 14 Dec 2025

Systems Engineer

TOP SECRET (Tier 5) clearance Willingness and ability to obtain Security+ certification Knowledge in NIST/ISO..., see . ​ POSITION SPECIFICS​ We are searching for a Systems Engineer for our highly secured environments to join our Information...

Posted Date: 14 Dec 2025
Salary: $86300 per year

Enterprise Management Tools – Systems Engineer TS/SCI w/Poly

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level... Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: IT Infrastructure...

Company: General Dynamics
Location: San Antonio, TX
Posted Date: 13 Dec 2025
Salary: $127500 - 172500 per year

Systems Engineer

challenges of America and its allies. ABOUT THE JOB We are looking to hire a Systems Engineer to join our rapidly growing... security clearance Up to 25% travel to customer sites. PREFERRED QUALIFICATIONS Familiarity with Linux OS. Familiarity...

Location: Broomfield, CO
Posted Date: 13 Dec 2025
Salary: $126000 - 167000 per year

Systems Engineer SATCOM SME

An active U.S. Department of Defense (DoD) Secret security clearance A valid U.S. Passport for potential travel outside the...Position Description Are you looking for a System Engineer (SATCOM SME) position where you can make an impact every...

Company: Serco
Location: Orlando, FL
Posted Date: 13 Dec 2025
Salary: $103977 - 173297 per year

Systems Engineer - TS/SCI with Polygraph

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level... Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: IT Infrastructure...

Company: General Dynamics
Location: Chantilly, VA
Posted Date: 12 Dec 2025

Senior Mission / Systems Engineer

a U.S. government issued Top Secret SCI (TS/SCI) security clearance required after start. U.S. citizenship.... Applied Signal Technology (AST) is seeking a Senior Mission / Systems Engineer who strives for excellence and have a passion...

Posted Date: 12 Dec 2025
Salary: $82000 - 164000 per year

Principal Mission / Systems Engineer

a U.S. government issued Top Secret SCI (TS/SCI) security clearance with polygraph required after start. U.S. citizenship.... Applied Signal Technology (AST) is seeking a Principal Mission / Systems Engineer who strives for excellence...

Posted Date: 12 Dec 2025

Information System Security Engineer (ISSE) - TS/SCI with Polygraph

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level... Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Cyber and IT Risk Management...

Company: General Dynamics
Location: McLean, VA
Posted Date: 11 Dec 2025

Information Systems Security Engineers (Multiple Levels)

with risk management frameworks Senior Level personnel must be eligible to obtain and maintain a Top Secret Clearance Salary...) and may be required to hold an Interim Security Control Assessor qualification. Active DoD Secret clearance...

Company: Noblis
Location: Philadelphia, PA
Posted Date: 07 Dec 2025
Salary: $71800 - 112150 per year

Systems Engineer - Junior

of experience in Systems Engineering or a related field Must be a US Citizen Must possess and maintain Top Secret SCI clearance...++ programming or quality assurance (QA) experience Security Clearance Requirement: An active Top Secret SCI w/Polygraph security...

Company: Parsons
Location: Centreville, VA
Posted Date: 07 Dec 2025
Salary: $72900 - 127600 per year

Systems Engineer - Senior

in Systems Engineering or a related field Must be a US Citizen Must possess and maintain Top Secret SCI clearance with CI poly... (QA) experience Security Clearance Requirement: An active Top Secret SCI w/Polygraph security clearance...

Company: Parsons
Location: Centreville, VA
Posted Date: 07 Dec 2025
Salary: $100900 - 176600 per year

Information Systems Security Engineers (Multiple Levels)

must be eligible to obtain and maintain a Top Secret Clearance Salary Range: $95,500 - $171,525 Regardless of level, all ISSEs... Assessor qualification. Active DoD Secret clearance and US citizenship Salary Range: $71,800 - $112,150 Entry Level (Track...

Company: Noblis
Location: Philadelphia, PA
Posted Date: 06 Dec 2025
Salary: $71800 - 112150 per year

Systems Engineer - Subject Matter Expert (SME)

systems in Top Secret environments. Provide advanced technical leadership in the day-to-day operations of sophisticated... engineering with at least 4 years working in Top Secret environments. Active Top Secret (TS) clearance with eligibility...

Company: Noblis
Location: Chantilly, VA
Posted Date: 05 Dec 2025

Systems Engineer - Subject Matter Expert (SME)

in systems engineering with at least 4 years working in Top Secret environments. Active Top Secret (TS) clearance..., and operating systems with special emphasis on Top Secret classification enclaves. Your extensive expertise in Nutanix hyper...

Company: Noblis
Location: Chantilly, VA
Posted Date: 03 Dec 2025

Network Systems Engineer

of relevant experience; or Master's degree. CLEARANCE REQUIREMENTS: Department of Defense Top Secret security clearance..., interstellar and everything in between. As a Network Systems Engineer, you’ll perform IT functions such as design, analysis...

Company: General Dynamics
Location: San Jose, CA
Posted Date: 03 Dec 2025

Network Systems Engineer

of relevant experience; or Master's degree. CLEARANCE REQUIREMENTS: Department of Defense Top Secret security clearance..., interstellar and everything in between. As a Network Systems Engineer, you’ll perform IT functions such as design, analysis...

Company: General Dynamics
Location: San Jose, CA
Posted Date: 03 Dec 2025

Journeyman Systems Engineer

Overview GovCIO is currently hiring for a Journeyman Systems Engineer with an active Secret clearance to provide... High School with 6 - 9 years systems engineering (or commensurate experience) Secret clearance with ability to obtain...

Company: GovCIO
Location: Sterling, VA
Posted Date: 03 Dec 2025

Blue Team Engineer (VMware Systems Architect)

components and devices. Clearance: Active Top Secret or higher with SCI eligibility. Current U.S. Passport or ability to obtain... Engineer (VMware Systems Architect) at Peraton, you will provide On-site Representative (OSR) support to NSWCDD DNA...

Company: Peraton
Location: Virginia Beach, VA
Posted Date: 03 Dec 2025
Salary: $104000 - 166000 per year