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Keywords: Software Engineer-TS/SCI, Location: Sterling, VA

Page: 4

ADC Windows Client Engineer, Region Services Corporate Infrastructure (RSCI) - Vector

selected must currently possess and maintain an active TS/SCI security clearance with polygraph. The position further requires... Clearance of TS/SCI with Polygraph Preferred Qualifications - 2+ years supporting Windows family of operating systems...

Company: Amazon
Location: Herndon, VA
Posted Date: 23 Oct 2025

Sr. System Development Engineer, AWS Cross Domain Services

requires that the candidate selected be a US Citizen and must currently possess and maintain an active TS/SCI security..., operations, automation, and process improvement - Current, active US Government Security Clearance of TS/SCI with Polygraph...

Company: Amazon
Location: Herndon, VA
Posted Date: 15 Oct 2025

Sr. DevOps Engineer

in lieu of the degree requirement Must maintain an active TS/SCI with Poly Experience with Linux environments Proficiency...Overview: BigBear.ai is seeking a Senior DevOps Engineer to join our team. The candidate will work closely with the...

Company: BigBear.ai
Location: Herndon, VA
Posted Date: 12 Oct 2025

Senior Platform Engineer / Linux (Onsite)

date.​ U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance​ Security Clearance: TS/SCI with Polygraph... Senior Platform Engineer would be involved with supporting Echelon 1 (E1) actives to maintain and troubleshoot software...

Posted Date: 11 Oct 2025
Salary: $90000 - 182000 per year

Sr. DevOps Engineer

may be considered in lieu of the degree requirement Must maintain an active TS/SCI with Poly Experience with Linux...Job Description: Overview BigBear.ai is seeking a Senior DevOps Engineer to join our team. The candidate will work...

Company: BigBear.ai
Location: Herndon, VA
Posted Date: 11 Oct 2025

Lead Network and Infrastructure Engineer

frameworks (FedRAMP, FISMA, CMMC) Clearance Requirements: Must have active TS/SCI with Polygraph Physical Requirements... with groundbreaking tech. Explore thrilling projects in Digital Transformation, Cybersecurity, IT, Data Analytics and Software Development...

Company: ManTech
Location: Herndon, VA
Posted Date: 11 Oct 2025

Network Engineer- Tier 3

Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Local... experience TS/SCI w/ poly is required Travel Required Advanced knowledge of networking protocols (TCP/IP, OSPF, BGP, MPLS...

Location: Sterling, VA
Posted Date: 10 Oct 2025

Cyber Security Engineer

Cyber Security Engineer (location: Herndon, VA) TS/SCI with adjudicated CI poly required prior to start Must have DoD... Cybersecurity activities in support of software and system requirements, design, development, testing, and sustainment. Secure...

Company: Cinteot
Location: Herndon, VA
Posted Date: 07 Oct 2025

Network Engineer

area firms and continues to grow. We are actively seeking a Network Engineer with a current TS/SCI clearance... virtualization and software definite networking (SDN) Experience Adept in network engineering, with focus on design...

Posted Date: 27 Sep 2025

Sr. Network Development Engineer, ADC Network Design, Engineering, and Solutions

as needed. This position requires that the candidate selected be a U.S. citizen and obtain and maintain an active TS/SCI with a polygraph... looking for talented people who want to help. You'll join a diverse team of software, hardware, and network engineers, supply chain...

Company: Amazon
Location: Herndon, VA
Posted Date: 26 Sep 2025

Agile UI/UX Engineer

LMCareers Business Unit SPACE Security Clearance TS/SCI w/Poly Shift First Direct/Indirect Direct.../UX Project Engineer to become a member of their Agile Software Development Team. Responsibilities for this position...

Company: Lockheed Martin
Location: Herndon, VA
Posted Date: 22 Sep 2025
Salary: $89300 - 154905 per year

(DoD SkillBridge), Specialist, Integration & Test Engineer

will be responsible for integration of customized software and hardware in a quick paced, engineering oriented environment. This engineer... experience TS/SCI W/ Poly Clearance is required. Preferred Additional Skills: Experience in STEM (Optical, Electrical...

Location: Herndon, VA
Posted Date: 20 Sep 2025

ADC Windows Client Engineer, Region Services Corporate Infrastructure (RSCI) - Vector

with us. This position requires that the candidate selected must be a US Citizen and currently possess and maintain an active TS/SCI security..., and operating Active Directory Windows based networks - Current, active US Government Security Clearance of TS/SCI with Polygraph...

Company: Amazon
Location: Herndon, VA
Posted Date: 10 Sep 2025

Digital Signal Processing Engineer

processing and software development Ability to obtain TS SCI with POLY These Qualifications Would be Nice to Have: Masters...Digital Signal Processing Engineer Job Category: Engineering Time Type: Full time Minimum Clearance...

Location: Sterling, VA
Posted Date: 07 Sep 2025

Sr Specialist, Project Engineering

clearance. Preferred Additional Skills: STEM degree Preferred TS/SCI clearance Experience with Agile PLM Experience..., VA Job Description: L3Harris has an immediate opening for a Project Engineer for full lifecycle Project Engineering. The project engineer...

Location: Herndon, VA
Posted Date: 26 Nov 2025

Delivery Consultant, ProServe Variable WWPS - US Federal

computing environments - Active TS/SCI security clearance with polygraph. Preferred Qualifications - 5+ years of IT... of large scale computing solutions. The ideal candidate will have past experience working as a systems or support engineer...

Company: Amazon
Location: Herndon, VA
Posted Date: 21 Nov 2025

Move Team Superintendent

documentation. ​ ​Basic Qualifications ​TS/SCI w/ Poly Clearance is required ​Bachelor’s degree in engineering, construction... Professional), CCM (Certified Construction Manager), or PE (Professional Engineer). Advanced knowledge of construction-specific...

Company: Leidos
Location: Herndon, VA
Posted Date: 20 Nov 2025
Salary: $89700 - 162150 per year

Move Team Superintendent

documentation. ​ ​Basic Qualifications ​TS/SCI w/ Poly Clearance is required ​Bachelor’s degree in engineering, construction... Professional), CCM (Certified Construction Manager), or PE (Professional Engineer). Advanced knowledge of construction-specific...

Company: Leidos
Location: Sterling, VA
Posted Date: 20 Nov 2025
Salary: $89700 - 162150 per year

Portfolio Technical Lead-Deputy PM

Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Local... operations. You will work closely with the Chief Engineer and Project Manager to oversee and manage the technical aspects...

Location: Sterling, VA
Posted Date: 16 Nov 2025

Delivery Consultant - Cloud Infrastructure Architect, WWPS ProServe

requires that the candidate selected must currently possess and maintain an active TS/SCI security clearance with polygraph... US Government Security Clearance of TS/SCI with Polygraph PREFERRED QUALIFICATIONS - AWS experience preferred, with proficiency...

Company: Amazon
Location: Herndon, VA
Posted Date: 14 Nov 2025
Salary: $131300 - 177600 per year