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Keywords: Cybersecurity Engineer, Principal - Top Secret, Location: USA

Page: 4

Network Engineer, Principal

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

Posted Date: 14 Feb 2026
Salary: $97968 - 131100 per year

CNO Automation/Testing Engineer, Principal (TS/SCI)

algorithms a plus Security Clearance Requirement: An active Top Secret SCI security clearance is required for this position... security and effectiveness of our operations by leveraging advanced cybersecurity analysis techniques to enhance our cyber...

Company: Parsons
Location: USA
Posted Date: 14 Feb 2026

Principal CI/CD Software Engineer (Onsite)

issued TS/SCI security clearance is required prior to start date. An active and transferable U.S. government issued Top... Secret security clearance that can be crossed over to a TS/SCI security clearance is also acceptable. U.S. citizenship...

Location: Aurora, CO
Posted Date: 30 Jan 2026

Cyber Security Engineer - Information Systems Security Engineer (ISSE) - Senior Principal

technology security certification Security Clearance Level Required: Must possess an active Top Secret security clearance... environment, and mission needs for impacts to cybersecurity architectures and continued compliance with cybersecurity requirements...

Posted Date: 27 Jan 2026

Principal Command & Telemetry Software Engineer

Eclipse Command & Telemetry Product Line Active and transferable Top Secret U.S. government issued security clearance... energy, hypersonics, avionics and cybersecurity. The company, formed in 2020 through the combination of Raytheon Company...

Location: Aurora, CO
Posted Date: 22 Jan 2026

Command & Control Principal Software Engineer

Top Secret U.S. government issued security clearance is required prior to start date with the ability to obtain... boundaries in quantum physics, electric propulsion, directed energy, hypersonics, avionics and cybersecurity. The company, formed...

Location: Aurora, CO
Posted Date: 17 Jan 2026

Splunk Sr Principal - 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: Cyber and IT Risk Management...

Posted Date: 07 Feb 2026

Principal Solutions Architect – AI Systems

, and cybersecurity. We are trusted partners developing approaches and concepts to meet emerging high priority needs, assessing cutting.... Come join an organization responsible for being a key enabler of Spacepower! SPA has a near-term need for a Principal Solutions Architect...

Posted Date: 03 Jan 2026

DevOps Engineer (Level 3 or4)

RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the... are not only part of history, they're making history. We are seeking an experienced Principal or Sr. Principal DevOps Engineer...

Company: Northrop Grumman
Location: San Antonio, TX
Posted Date: 14 Feb 2026
Salary: $103600 - 155400 per year

FSR/Cyber Systems Engineer Level 2/3

are not only part of history, they're making history. We are seeking a highly skilled Cyber Systems Engineer or Principal Cyber... final clearances prior to start date. This requisition may be filled as a Cyber Systems Engineer or Principal Cyber...

Company: Northrop Grumman
Location: San Antonio, TX
Posted Date: 14 Feb 2026
Salary: $91800 - 137600 per year

Information System Security Engineer SME

as a principal technical advisor on cybersecurity, bringing subject-matter expertise to risk analysis, incident response, system... Justice Information Services Division's Headquarters. Founded in 2007 by an Engineer-by-trade, Fusion Technology dedicates...

Location: Washington DC
Posted Date: 14 Feb 2026

Cyber Systems Engineer 3

opportunity for a Principal Cyber System EngineerCybersecurity Engineer (26-051) to join our talented and diverse team. Based...RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time...

Posted Date: 07 Feb 2026
Salary: $113900 - 170900 per year

Communications and Networking Engineer

Department is seeking a Principal Communications and Networking Engineer to provide expertise and support to the most critical... between operational, technical, and system architecture Possess an active DoD Top Secret clearance. This requisition requires the...

Company: Mitre
Location: Bedford, MA
Posted Date: 01 Feb 2026

Magnificent Data Engineer (2+ years - Senior Level)

, VA and areas throughout the DMV area Clearance: MUST have an Active Top Secret of TS/SCI clearance ***MUST HAVE an Active Top... Secret OR Top Secret SCI Clearance**** ***If you do NOT have a US Citizenship AND a Security Clearance issued...

Company: Black Cape
Location: Arlington, VA
Posted Date: 01 Feb 2026

Systems Engineer

as a Systems Engineer, such as Senior or Principal Systems Engineer US Salary Range $146,000—$220,000 USD The salary range... JOB We are seeking a highly motivated and experienced Systems Engineer to join our Maritime team in Costa Mesa. You will work closely...

Location: Costa Mesa, CA
Posted Date: 30 Jan 2026

SW Obsolescence Engineer 2/3

has an exciting career opportunity for a Software Obsolescence Engineer (level 2) or Principal Software Obsolescence Engineer (level 3... sources. Active DoD Top Secret clearance preferred. We Offer: Northrop Grumman offers a comprehensive benefits package...

Company: Northrop Grumman
Location: Huntsville, AL
Posted Date: 29 Jan 2026
Salary: $87600 - 131400 per year

Cleared On Site Information Systems Security Engineer - SME

will be on site in Washington, DC, Quantico, VA, Huntsville, AL, or Clarksburg, WV and require an active Top-Secret clearance... compliance. - Serve as a principal technical advisor on cybersecurity, bringing subject-matter expertise to risk analysis...

Posted Date: 29 Jan 2026
Salary: $114600 - 192500 per year

Space RCO Systems DevSecOps Engineer

Systems DevSecOps Engineer Principal Duty You will work in a small, highly empowered team where every team member is directly... license MA/MS/ME degree Clearance: Active TOP SECRET clearance with sensitive compartmentalized information (SCI) and special...

Posted Date: 28 Jan 2026

Systems Engineer

Description We are seeking a Systems Engineer within the Undersea Systems Division to serve as a technical leader... vehicles and unattended sensor systems and spans advanced to principal-level responsibilities. The ideal candidate balances...

Company: Leidos
Location: National City, CA
Posted Date: 21 Jan 2026
Salary: $87100 - 157450 per year

Systems Engineer

Description We are seeking a Systems Engineer within the Undersea Systems Division to serve as a technical leader... vehicles and unattended sensor systems and spans advanced to principal-level responsibilities. The ideal candidate balances...

Company: Leidos
Location: Poulsbo, WA
Posted Date: 21 Jan 2026
Salary: $107900 - 195050 per year