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Keywords: Software Engineer - Data Engineer (TS/SCI with Polygraph REQUIRED), Location: Chantilly, VA

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Facilities Mechanical Engineer

standards, and industry regulations. Basic Qualifications Ability to obtain and maintain a TS/SCI with Polygraph Bachelor...Description Leidos is seeking an experienced Facilities Mechanical Engineer to lead the design, maintenance...

Company: Leidos
Location: Chantilly, 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...Description Leidos is seeking an experienced Facilities Mechanical Engineer to lead the design, maintenance...

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

Software Engineer - Data Engineer (TS/SCI with Polygraph REQUIRED)

Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Software Engineering... looking for a Software Engineer who is passionate about building modern, scalable solutions for ingesting and transforming data. This role...

Company: General Dynamics
Location: Chantilly, VA
Posted Date: 20 Dec 2025

Software Engineer - Graph Database (TS/SCI with Polygraph REQUIRED)

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

Company: General Dynamics
Location: Chantilly, VA
Posted Date: 20 Dec 2025

Software Engineer (TS/SCI with Polygraph REQUIRED)

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

Company: General Dynamics
Location: Chantilly, VA
Posted Date: 19 Dec 2025

Systems Engineer - TS/SCI with Polygraph

clearance: TS/SCI with Polygraph Desired Technologies/Tools: Demonstrated experience working to accredit systems for the...Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level...

Company: General Dynamics
Location: Chantilly, VA
Posted Date: 12 Dec 2025

Senior Mechanical Engineer - active TS/SCI clearance with Full Scope Polygraph

for the Chantilly, VA location. The position will require an active TS/SCI clearance with a Full Scope Polygraph... customer. Ensure timely input of all data, comments, and documentation into MAXIMO software project management tool...

Company: V2X
Location: Chantilly, VA
Posted Date: 26 Nov 2025

Senior DevOps Engineer (TS/SCI with Polygraph)

) Excellent troubleshooting skills Knowledge of Agile development processes Active TS/SCI with Polygraph CompTIA Security... clearance with SCI eligibility and CI Polygraph. Candidates must be self-motivated who can understand technical concepts...

Posted Date: 30 Oct 2025

TS/SCI DevOps Engineer

Position: DEv ops Engineer Location: Chantilly VA Clearance: TS-SCI With CI Poly Certifications: Current Security... entities in troubleshooting enterprise incidents and integration problems Collect data, identify and analyze trends...

Posted Date: 13 Dec 2025

TS/SCI CI Poly Sr. ServiceNow Developer

ServiceNow, Service Now, SNOW, Python, Bash, Java, Ruby, Perl, Linux, CRM, Engineer, Chantilly, Virginia, TS/SCI, Polygraph...Zachary Piper Solutions is seeking a TS/SCI CI Poly Sr. ServiceNow Developer to support a premier federal IT provider...

Posted Date: 13 Dec 2025
Salary: $150000 - 190000 per year

Software and Systems Engineer

requirements for access to classified information; TS/SCI clearance with polygraph is required. Compensation At Booz Allen...Software and Systems Engineer The Opportunity: Are you looking for an opportunity to combine your technical skills...

Location: Chantilly, VA
Posted Date: 25 Dec 2025
Salary: $69400 - 158000 per year

Software Engineer

intel professional because you have a Top Secret Clearance with SCI Eligibility (TS/SCI). May be asked to undergo polygraph... of forensic and investigative system requirements What You'll Be Doing: As a Software Engineer, you will be responsible...

Location: Chantilly, VA
Posted Date: 20 Dec 2025

Senior Software Engineer

intel professional because you have a Top Secret Clearance with SCI Eligibility (TS/SCI). May be asked to undergo polygraph... government environments What You'll Be Doing: As a Software Engineer, you will be responsible for the design, development...

Location: Chantilly, VA
Posted Date: 20 Dec 2025

Software Engineer, Senior

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

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

Flight Software Engineer

Must possess an active TS/SCI clearance with Polygraph BS or MS degree in relevant Science, Technology, or Engineering field...Responsibilities This position is for a Flight Software Engineer for a large, multi-year contract supporting...

Company: Peraton
Location: Chantilly, VA
Posted Date: 20 Dec 2025

Mid-Level Software Engineer

requires an active Top Secret (TS) clearance and the ability to obtain SCI access with a CI polygraph. This position... Engineering, or related field Minimum of 5 years of experience in software engineering Active Top Secret (TS) clearance...

Company: AnaVation
Location: Chantilly, VA
Posted Date: 20 Dec 2025

Principal Cyber Software Engineer (Mobile)

to be considered. Willingness to aquire a TS/SCI with a Full Scope (Lifestyle) Polygraph and stay on contract throughout the full..., and Holidays Description: Markon is hiring a Principal Cyber Software Engineer for our Virginia client out of Chantilly, VA. The...

Company: Markon
Location: Chantilly, VA
Posted Date: 19 Dec 2025

Software Engineer

version updates. You will test the software and perform code reviews. Basic Qualifications: Must have a TS/SCI...Leidos Intelligence Group is seeking a Software Engineer to provide support to a team specializing in the innovative...

Company: Leidos
Location: Chantilly, VA
Posted Date: 17 Dec 2025

Software and Systems Engineer

Software and Systems Engineer The Opportunity: Are you looking for an opportunity to combine your technical skills... you an integral part of delivering a customer-focused engineering solution. As a Software and Systems Engineer on our team...

Location: Chantilly, VA
Posted Date: 21 Nov 2025
Salary: $69400 - 158000 per year

Software Applications Engineer

: Chantilly, VA (on-site client environment) Clearance: TS/SCI with polygraph Compensation: Competitive, Excellent Benefits.... Desired Qualifications: Must maintain active/current TS/SCI with a polygraph clearance. Demonstrated experience leading...

Company: Armison Tech
Location: Chantilly, VA
Posted Date: 14 Nov 2025