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Keywords: Software Engineer TS SCI, Location: Virginia

Page: 23

System Engineer(Senior Level)

that will inevitably take your career to unbelievable levels! ***this position must have active TS with SCI clearances to be considered...CEdge has an opportunity for a Systems Engineer (Senior - Level) , located in Springfield / Chantilly...

Company: CEdge Inc
Location: Springfield, VA
Posted Date: 06 Dec 2025

Senior Spacecraft Systems Engineer

end-to-end mission solutions. Active TS/SCI security clearance or read-in within the past two years. Benefits...’s expertise in remote sensing and spacecraft operations to engineer platforms purpose-built for U.S. and allied defense...

Company: Umbra
Location: Reston, VA
Posted Date: 06 Dec 2025
Salary: $160000 - 200000 per year

Environmental Safety and Health Engineer

US (Primary) Job Type: Full-time Security Clearance: TS/SCI with CI Polygraph Key Duties: Conduct routine inspections...: Due to facility security requirements, only U.S. citizens are eligible for consideration at this time. Active TS/SCI...

Company: IQUASAR LLC
Location: Springfield, VA
Posted Date: 06 Dec 2025

Systems Engineer (Expert - Level)

that will inevitably take your career to unbelievable levels! ***this position must have active TS with SCI clearances to be considered...CEdge has an opportunity for a Systems Engineer (Expert - Level) , located in Springfield /Chantilly...

Posted Date: 06 Dec 2025

Systems Engineer (Expert - Level)

that will inevitably take your career to unbelievable levels! ***this position must have active TS with SCI clearances to be considered...CEdge has an opportunity for a Systems Engineer (Expert - Level) , located in Springfield /Chantilly...

Company: CEdge Inc
Location: Springfield, VA
Posted Date: 06 Dec 2025

System Engineer, Physical Security

if candidate does not have a degree CompTIA Security+ certified LENEL Certified Expert (LCE) Clearance: Active TS/SCI...Description: Tyto Athene is searching for an experienced System Engineer, Physical Security to support one of our DoD...

Company: Tyto Athene, LLC
Location: Chesapeake, VA
Posted Date: 06 Dec 2025

Cybersecurity Engineer - Zero Trust

Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Local... threats, and vulnerabilities within government data systems Qualifications: Required: An active TS/SCI with Poly...

Location: Chantilly, VA
Posted Date: 06 Dec 2025

ADC Engineer, Controls Fleet

for this role. This position requires that the candidate selected must currently possess and maintain an active TS/SCI security... clearance. The position further requires that, after start, the selected candidate obtain and maintain an active TS/SCI security...

Company: Amazon
Location: Herndon, VA
Posted Date: 06 Dec 2025

Expert Systems Engineer - Sensor Integration

or projects. Clearance Active TS/SCI clearance, or the ability to obtain SCI access and pass a polygraph. Desired... Expert Systems Engineering Professional (ESEP) certification. Licensure as a Professional Engineer (PE). Software...

Posted Date: 06 Dec 2025

Lead Network Engineer

Engineer to work in Arlington, VA. The candidate must have an active TS/SCI. The Lead Network Engineer serves as a designated..., and hybrid).This position requires an active Top Secret/SCI clearance (TS/SCI) for the duration of performance and the ability...

Posted Date: 06 Dec 2025

Systems Engineer/COTS Integrator

/current TS/SCI with Polygraph is required to be considered for this position. Physical Requirements Use hands to operate... with groundbreaking tech. Explore thrilling projects in Digital Transformation, Cybersecurity, IT, Data Analytics and Software Development...

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

Senior Platform Engineer

Engineer will work with a large team of developers, software engineers, cybersecurity engineers, database administrators... Required Qualifications Active TS/SCI with Polygraph BS degree and 8+ years' experience. Additional experience in lieu of degree...

Company: Leidos
Location: Chantilly, VA
Posted Date: 05 Dec 2025
Salary: $104650 - 189175 per year

Site Reliability Engineer

, or software development—if you have a passion for making systems better, we need you! As a Site Reliability Engineer on our team... of the system TS/SCI clearance Bachelor’s degree in a Science, Technology, Engineering, or Mathematics (STEM) field...

Location: Lorton, VA
Posted Date: 05 Dec 2025

Senior Platform Engineer

Engineer will work with a large team of developers, software engineers, cybersecurity engineers, database administrators... Required Qualifications Active TS/SCI with Polygraph BS degree and 8+ years' experience. Additional experience in lieu of degree...

Company: Leidos
Location: Chantilly, VA
Posted Date: 05 Dec 2025
Salary: $104650 - 189175 per year

RF Engineer

/software. Education: Master's in Engineer, Computer Science, or related technical degree IT Networks: Good understanding...Title: RF Engineer Belong. Connect. Grow. with KBR! KBR’s National Security Solutions team provides high-end...

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

Senior Systems Engineer (SETA)

to perform duties on-site Mon-Fri.** Qualifications Required: A current/valid TS/SCI with relevant polygraph...Responsibilities Peraton is seeking an experienced Senior Systems Engineer (SETA) to join our team of technical...

Company: Peraton
Location: Chantilly, VA
Posted Date: 04 Dec 2025

Senior Cloud Engineer

: Must have a current/active TS/SCI w/Polygraph. Physical Requirements: Must be able to remain in a stationary position 50% Needs... with groundbreaking tech. Explore thrilling projects in Digital Transformation, Cybersecurity, IT, Data Analytics and Software Development...

Company: ManTech
Location: Chantilly, VA
Posted Date: 04 Dec 2025

Senior Network Engineer

Requirements: Must have a current/active TS/SCI w/Polygraph. Physical Requirements: Must be able to remain in a stationary... with groundbreaking tech. Explore thrilling projects in Digital Transformation, Cybersecurity, IT, Data Analytics and Software Development...

Company: ManTech
Location: Chantilly, VA
Posted Date: 04 Dec 2025

Lead IT Systems Engineer

: Must have a current/active TS/SCI w/Polygraph. Physical Requirements: Must be able to remain in a stationary position 50% Needs... with groundbreaking tech. Explore thrilling projects in Digital Transformation, Cybersecurity, IT, Data Analytics and Software Development...

Company: ManTech
Location: Chantilly, VA
Posted Date: 04 Dec 2025

Cloud Engineer

: Must have a current/active TS/SCI w/Polygraph. Physical Requirements: Must be able to remain in a stationary position 50% Needs... with groundbreaking tech. Explore thrilling projects in Digital Transformation, Cybersecurity, IT, Data Analytics and Software Development...

Company: ManTech
Location: Chantilly, VA
Posted Date: 04 Dec 2025