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: 6

Senior Cloud Infrastructure Systems Engineer

: This position requires the candidate to possess a minimum of Top-Secret clearance with the ability to obtain TS/SCI. The candidate...Responsibilities Peraton is seeking a Senior Cloud Infrastructure Systems Engineer in our Chantilly, VA office...

Company: Peraton
Location: Chantilly, VA
Posted Date: 08 Nov 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: 07 Nov 2025

Cyber Systems Engineer

at providing top-tier IT support in a multifaceted and dynamic environment. As the zenith of our helpdesk team, the systems... and a Top Secret/Sensitive Compartmented Information (TS/SCI) clearance, with either Full Scope or Counterintelligence...

Company: Metova
Location: San Antonio, TX
Posted Date: 07 Nov 2025

Sr Principal Systems Engineer - Infrastructure (Onsite)

is required.​ U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance Security Clearance: DoD Clearance: Top... next-generation capabilities. As our next Senior Principal Systems Engineer we will provide the training and tools to help grow the...

Posted Date: 02 Nov 2025

Staff DevOps Engineer (TS) Space Systems (Dulles)

RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the... reporting U.S. Citizenship with a current or active Top-Secret clearance at time of application The Northrop Grumman Space...

Company: Northrop Grumman
Location: Virginia
Posted Date: 01 Nov 2025

Staff Modeling & Simulation Systems Engineer

in Science, Technology, Engineering or Mathematics or related technical fields. Active Top Secret Clearance or higher...RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time...

Company: Northrop Grumman
Location: Linthicum, MD
Posted Date: 29 Oct 2025

OPIR Systems Engineer

requirements for access to classified information; Top Secret clearance is required. Compensation At Booz Allen, we celebrate...OPIR Systems Engineer The Opportunity: At a certain point, experience-based system design can start to look...

Location: Chantilly, VA
Posted Date: 29 Oct 2025
Salary: $69400 - 158000 per year

Systems Test Engineer / Principal Systems Test Engineer

Test Engineer / Principal Systems Test Engineer position. This position will be located in Chantilly, VA at the SIGINT... at either the Systems Test Engineer or Principal Systems Test Engineer level. Basic Qualifications for Systems Test Engineer...

Company: Northrop Grumman
Location: USA
Posted Date: 23 Oct 2025
Salary: $81300 - 121900 per year

Systems Engineer Senior

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

Posted Date: 22 Oct 2025
Salary: $102000 - 138000 per year

Information System Security Engineer (ISSE)

, VA. Clearance Requirements: An active Top Secret/SCI clearance is required. Applicants who do not meet these requirements..., and ensuring the readiness of several classified virtual enterprise systems and corresponding technologies (e.g. Enterprise Linux...

Posted Date: 19 Oct 2025

Information System Security Engineer (ISSE) with TS/SCI with FS Poly

, VA. Clearance Requirements: An active Top Secret/SCI with Full Scope Poly clearance is required. Applicants who do not meet these... technologies (e.g. Enterprise Linux, Cisco Systems (Switch, Router, NGFW), Red Hat, Palo Alto, Windows Server, Windows Workstation...

Posted Date: 19 Oct 2025

Systems Engineer

Overview GBSI is seeking an Information Technology (IT) professional for the role of Systems Engineer in Landover, MD... GCIH,or GCIA) certification is required at start; Active DoD-issued Top Secret clearance with SCI eligibility...

Posted Date: 16 Oct 2025

Full Scope System Engineer

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: Hanover, MD
Posted Date: 16 Oct 2025

Systems Engineer (Active TS/SCI with Poly/NEW HIRE SIGN-ON BONUS UP TO $30,000)

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...

Posted Date: 16 Oct 2025
Salary: $110500 - 149500 per year

Principal / Senior Principal Modeling Simulation Analysis Systems Engineer

Engineer. This position is contingent upon contract award, successful transfer of an active DoD Secret Clearance and the...RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time...

Company: Northrop Grumman
Location: Baltimore, MD
Posted Date: 14 Oct 2025
Salary: $105400 - 158000 per year

Senior Systems Engineer

consistent implementation across enterprise environments. This position requires a Top-Secret clearance with SCI eligibility... Senior Systems Engineer to join our Cross Domain Engineering Team supporting mission-critical programs within the federal...

Company: AnaVation
Location: Washington DC
Posted Date: 12 Oct 2025

Chief Unmanned Systems Robotics Engineer

a Top Secret security clearance and a CI polygraph may be required. Communication and Collaboration: Excellent...Leidos, a global technology leader, is seeking a Chief Unmanned Systems Robotics Engineer for our Sea Systems Business...

Company: Leidos
Location: Arlington, VA
Posted Date: 10 Oct 2025

Principal / Senior Principal Modeling & Simulation Systems Engineer

or Mathematics or related technical fields. Active Top Secret Clearance or higher. Experience with JMP, R, or other domain...RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time...

Company: Northrop Grumman
Location: Linthicum, MD
Posted Date: 09 Oct 2025
Salary: $105400 - 158000 per year

Sr Systems Engineer / Integration & Simulation / Suffolk, VA

LMCareers Business Unit RMS Security Clearance Top Secret Shift First Direct/Indirect Direct Business...: This position requires the ability to obtain and maintain a DoD government clearance at the Top Secret level. This position...

Company: Lockheed Martin
Location: Suffolk, VA
Posted Date: 04 Oct 2025
Salary: $98300 - 170315 per year

Sr. Systems Engineer

GovStaff is seeking a Senior Level, TS cleared, Systems Engineer for a key permanent long-term job opening in Quantico... technologies, ensuring mission-critical systems remain secure, resilient, and effective Required Qualifications · Active Top...

Company: GovStaff
Location: Quantico, VA
Posted Date: 04 Oct 2025