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Keywords: Senior Systems Engineer (TS/SCI), Location: Chantilly, VA

Page: 4

Senior Network Deployment Engineer

a motivated, career and customer-oriented Senior Network Deployment Engineer to join our team in Chantilly, VA. This is an onsite... and prioritize effectively. Clearance Requirements: Must have a current/active TS/SCI and be willing and able to obtain...

Company: ManTech
Location: Chantilly, VA
Posted Date: 23 Jan 2026

Infrastructure Cloud Engineer, Senior

Infrastructure Cloud Engineer, Senior The Opportunity: We are building the next generation of cloud-native... and motivated senior Infrastructure Cloud Engineer to join our growing team. If you have a passion for automation, cloud...

Location: Chantilly, VA
Posted Date: 22 Jan 2026
Salary: $86800 - 198000 per year

Senior Cyber Engineer

Senior Cyber Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI... is looking to hire a Senior Cyber Engineer to join our Spectral Cyber team supporting the production of high-quality software...

Location: Chantilly, VA
Posted Date: 21 Jan 2026

Software Engineer, Senior

Software Engineer, Senior The Opportunity: As a full-stack developer, you can resolve a problem with a complete end... complete solutions Experience creating solutions to complex problems within a collaborative, cross-functional team TS/SCI...

Location: Chantilly, VA
Posted Date: 19 Jan 2026
Salary: $86800 - 198000 per year

Test Engineer, Senior

Test Engineer, Senior The Opportunity: Test integrated systems, execute Factory Acceptance Testing (FAT) or similar... User Acceptance Testing activities, and perform requirements-based testing as a Senior Test Engineer. Demonstrate...

Location: Chantilly, VA
Posted Date: 17 Jan 2026
Salary: $86800 - 198000 per year

Senior Facilities Electrical Engineer

We are seeking a highly skilled and detail-driven Senior Facilities Electrical Engineer to lead the design, development... individuals who already hold an active clearance at any level. This role supports a TS/SCI with Polygraph, and Leidos can maintain...

Company: Leidos
Location: Chantilly, VA
Posted Date: 14 Jan 2026
Salary: $107900 - 195050 per year

Senior Specialist, Technical Trainer Engineer

experience. In lieu of a degree, minimum of 8-10 years of prior military or related experience. TS/SCI W/ Poly Clearance... security. Job Title: Senior Specialist, Technical Trainer Job Code: 32178 Job Location: Chantilly, VA (on-site...

Posted Date: 14 Jan 2026
Salary: $87000 - 161000 per year

Senior Facilities Mechanical Engineer

Senior Facilities Mechanical Engineer Leidos is seeking a seasoned and innovative Senior Facilities Mechanical... Engineer to lead the design, maintenance, and configuration management of complex building mechanical systems across a secure...

Company: Leidos
Location: Chantilly, VA
Posted Date: 14 Jan 2026
Salary: $107900 - 195050 per year

Senior DevOps Engineer – Infrastructure and Automation Specialist

is required Must possess an active TS clearance at the time of application, be willing and able to obtain SCI access, and pass a CI polygraph... collaboration, career growth, and winning ideas. Military Veterans Encouraged to Apply. Job Description: As a Senior DevOps...

Location: Chantilly, VA
Posted Date: 08 Jan 2026
Salary: $131884 - 153127 per year

DevOps Engineer, Senior

DevOps Engineer, Senior The Opportunity: We’re seeking a DevOps Engineer who is motivated by mission impact... development lifecycle and creating solutions to complex problems within a collaborative team environment TS/SCI clearance...

Location: Chantilly, VA
Posted Date: 04 Jan 2026
Salary: $77600 - 176000 per year

DevOps Engineer, Senior

DevOps Engineer, Senior The Opportunity: We’re seeking a DevOps Engineer who is motivated by mission impact... development lifecycle and creating solutions to complex problems within a collaborative team environment TS/SCI clearance...

Location: Chantilly, VA
Posted Date: 04 Jan 2026
Salary: $77600 - 176000 per year

DevOps Engineer, Senior

DevOps Engineer, Senior The Opportunity: We’re seeking a DevOps Engineer who is motivated by mission impact... development lifecycle and creating solutions to complex problems within a collaborative team environment TS/SCI clearance...

Location: Chantilly, VA
Posted Date: 03 Jan 2026
Salary: $77600 - 176000 per year

Cloud Security Engineer, Senior

Cloud Security Engineer, Senior The Opportunity: Everyone is trying to “harness the cloud,” but not everyone knows...-based security architectures for some of the IC's most critical systems. As a Cloud Security Engineer on our team, you’ll...

Location: Chantilly, VA
Posted Date: 25 Dec 2025
Salary: $86800 - 198000 per year

Cloud Security Engineer, Senior

Cloud Security Engineer, Senior The Opportunity: Everyone is trying to “harness the cloud,” but not everyone knows...-based security architectures for some of the IC's most critical systems. As a Cloud Security Engineer on our team, you’ll...

Location: Chantilly, VA
Posted Date: 25 Dec 2025
Salary: $86800 - 198000 per year

Cloud Security Engineer, Senior

Cloud Security Engineer, Senior The Opportunity: Everyone is trying to “harness the cloud,” but not everyone knows...-based security architectures for some of the IC's most critical systems. As a Cloud Security Engineer on our team, you’ll...

Location: Chantilly, VA
Posted Date: 25 Dec 2025
Salary: $86800 - 198000 per year

DevOps Engineer, Senior

DevOps Engineer, Senior The Opportunity: We’re seeking a DevOps Engineer who is motivated by mission impact... development lifecycle and creating solutions to complex problems within a collaborative team environment TS/SCI clearance...

Location: Chantilly, VA
Posted Date: 22 Dec 2025
Salary: $77600 - 176000 per year

Senior Network Tool Engineer

reading! The Mission Leidos is seeking a Senior Network Tool Engineer to support the Intelligence Sector. The job duties... to installations, configurations, and network processes. Standard Requirements: Required Clearance: TS/SCI with specific poly...

Company: Leidos
Location: Chantilly, VA
Posted Date: 21 Dec 2025
Salary: $107900 - 195050 per year

Senior DevOps Engineer

intel professional because you have a Top Secret Clearance with SCI Eligibility (TS/SCI). May be asked to undergo polygraph... methodologies Security accreditation processes What You'll Be Doing: As a Senior DevOps Engineer, you will be responsible...

Location: Chantilly, VA
Posted Date: 20 Dec 2025

Software Engineer, Senior

Software Engineer, Senior The Opportunity: Booz Allen is looking for a Software Engineer who is driven by purpose... to work with automated testing tools to perform testing and maintenance TS/SCI clearance with a polygraph Master’s degree...

Location: Chantilly, VA
Posted Date: 20 Dec 2025
Salary: $86800 - 198000 per year

Senior Network Tool Engineer (IT SE III) (Government)

. Required Clearance: TS/SCI with polygraph. (#ts/sci) (#polygraph) Required Qualifications: Candidate must have 16 years of experience..., specifically Cisco Network Services Orchestrator (NSO). Ready to join our team? Apply today! Our Senior Network Tool Engineer...

Company: AT&T
Location: Chantilly, VA
Posted Date: 18 Dec 2025
Salary: $108000 - 175000 per year