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

Page: 5

Network Engineer - Expert

an active TS/SCI with Polygraph clearance. Criterion Systems LLC is seeking a Network Engineer to support our Government... as assigned Network Engineer - Expert Experience, Education, Skills, Abilities requested: Current TS/SCI with polygraph...

Location: Herndon, VA
Posted Date: 11 Nov 2025

Network Engineer

other job-related duties as assigned Network Engineer Experience, Education, Skills, Abilities requested: Current TS/SCI security... TS/Sensitive Compartmental Information (SCI) clearance with the ability to obtain a Counterintelligence polygraph...

Location: Reston, VA
Posted Date: 06 Dec 2025

IDS/IPS Cyber Engineer

*Active TS/SCI clearance and willingness to sit for CI Poly needed for consideration* Zachary Piper Solutions seeks..., Cloud+, or CND prior to start date. Active TS/SCI Clearance with CI Poly Compensation: $130,000 - $155,000 *based...

Location: Reston, VA
Posted Date: 14 Dec 2025
Salary: $130000 - 155000 per year

IDS and IPS Cyber Security Engineer

structure, syntax, and how it controls detection rules, logging, and output modules Active TS/SCI clearance; willingness... investigation and may need to meet eligibility requirements for access to classified information; TS/SCI clearance...

Location: Reston, VA
Posted Date: 14 Dec 2025

Cloud Engineer

innovative solutions to business problems Qualifications: TS/SCI with Poly required with current Customer eligibility and SBU...Overview: VTG is seeking a talented and experienced Cloud Engineer to join our dynamic and innovative team in Herndon...

Company: VTG
Location: Herndon, VA
Posted Date: 14 Dec 2025

Senior Software Development Engineer (SDE) 3

Qualifications Position requires a U.S. Citizens while possessing and maintaining a TS/SCI eligibility with poly required BS or MS.... We are seeking a Software Development Engineer (SDE) to join ASC team within the Oracle Government Defense Intelligence (GDI...

Company: Oracle
Location: Reston, VA
Posted Date: 13 Dec 2025
Salary: $79200 - 178100 per year

Cloud Engineer

challenges across distributed systems and provide innovative solutions to business problems Do you have what it takes? TS...Job Description: Overview VTG is seeking a talented and experienced Cloud Engineer to join our dynamic...

Company: VTG Defense
Location: Herndon, VA
Posted Date: 13 Dec 2025

Cloud Engineer

to business problems Requirements TS/SCI CI Poly Clearance with current Customer eligibility and SBU/SECNet/COE accounts...We are looking for a Cloud Engineer to join a project in support of a Federal Customer. Classified work for this role...

Location: Herndon, VA
Posted Date: 13 Dec 2025

Forward Deployed Software Engineer I

Clearance (Ability to obtain TS/SCI). 2+ Years Relevant Experience. Proficient in one or more languages: Python, JavaScript... Forward Deployed Software Engineer to support new US Army Programs with novel 3D software solutions. This individual will act...

Company: Vantor
Location: Herndon, VA
Posted Date: 11 Dec 2025
Salary: $90000 - 150000 per year

Software Engineer- Junior

machines, task queues (e.g., Celery), or workflow engines. TS/SCI with ability to obtain a polygraph Preferred...Responsibilities Peraton’s Space & Intelligence Sector is looking for a Software Engineer to join our diverse team...

Company: Peraton
Location: Herndon, VA
Posted Date: 11 Dec 2025
Salary: $66000 - 106000 per year

DevOps / Software Engineer

. Required Experience: Must hold an Active TS/SCI with polygraph ONLY, all others need not apply. 3 - 7+ years’ experience in development...Input Technology Solutions is seeking a DevOps Engineer for a full-time position located in Herndon...

Posted Date: 10 Dec 2025

Forward Deployed Software Engineer I

Clearance (Ability to obtain TS/SCI). 2+ Years Relevant Experience. Proficient in one or more languages: Python, JavaScript... Forward Deployed Software Engineer to support new US Army Programs with novel 3D software solutions. This individual will act...

Location: Herndon, VA
Posted Date: 10 Dec 2025
Salary: $90000 - 150000 per year

Dev Sec Ops Engineer

LMCareers Business Unit SPACE Security Clearance TS/SCI Shift First Direct/Indirect Direct Business... eligibility requirements for access to classified information. A TS/SCI clearance is required for this role...

Company: Lockheed Martin
Location: Herndon, VA
Posted Date: 10 Dec 2025
Salary: $107300 - 185840 per year

Facilities Mechanical Engineer

standards, and industry regulations. Basic Qualifications Ability to obtain and maintain a TS/SCI with Polygraph Bachelor... authorities. Familiarity with Facility Management Control Systems (FMCS). Active Professional Engineer (PE) license or ability...

Company: Leidos
Location: Reston, VA
Posted Date: 09 Dec 2025
Salary: $104650 - 189175 per year

Facilities Mechanical Engineer

standards, and industry regulations. Basic Qualifications Ability to obtain and maintain a TS/SCI with Polygraph Bachelor... authorities. Familiarity with Facility Management Control Systems (FMCS). Active Professional Engineer (PE) license or ability...

Company: Leidos
Location: Sterling, VA
Posted Date: 09 Dec 2025
Salary: $104650 - 189175 per year

Facilities Mechanical Engineer

standards, and industry regulations. Basic Qualifications Ability to obtain and maintain a TS/SCI with Polygraph Bachelor... authorities. Familiarity with Facility Management Control Systems (FMCS). Active Professional Engineer (PE) license or ability...

Company: Leidos
Location: Herndon, VA
Posted Date: 09 Dec 2025
Salary: $104650 - 189175 per year

Principal Cyber Software Engineer (Front End/UI-Focused) CI Poly

MUST HAVE AN ACTIVE TS/SCI WITH CI POLY CLEARANCE Software Engineer III Principal Cyber Software Engineer (Front... best practices and data governance. Must have experience using Neo4j Node.js experience MUST HAVE AN ACTIVE TS/SCI WITH CI POLY...

Company: SHLD, Inc.
Location: Herndon, VA
Posted Date: 07 Dec 2025

Cyber Tools Engineer

tools operations · Clearance: TS/Sci Ci poly Compensation for the Cyber Tools Engineer: $110,000 to $140,000 *Depending... objectives. Qualifications for the Cyber Tools Engineer: · 4+ years of experience as a systems administrator · Experience...

Location: Reston, VA
Posted Date: 07 Dec 2025
Salary: $110000 - 140000 per year

Splunk Engineer

experience; or 4+ additional years of experience in lieu of a degree. TS/SCI with polygraph clearance adjudication 3–5 years...Responsibilities The Mid-Level Splunk Engineer supports enterprise-wide monitoring, alerting, and analytics...

Posted Date: 07 Dec 2025
Salary: $112000 - 179000 per year

Software Engineer, Senior

tests conducted by other development teams TS/SCI clearance Bachelor's degree in Computer Science Nice... information; TS/SCI clearance is required. Compensation At Booz Allen, we celebrate your contributions, provide...

Location: Reston, VA
Posted Date: 06 Dec 2025
Salary: $86800 - 198000 per year