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Keywords: System Engineer with Software Experience-TS/SCI with Poly, Location: Fort Meade, MD

Page: 7

Senior Software Engineer

: Required Qualifications: TS/SCI with Poly required Bachelor's OR 4 year's additional experience may be substituted for Bachelor... with system engineers and hardware engineers to derive software requirements and to obtain information on project limitations...

Company: VTG
Location: Fort Meade, MD
Posted Date: 05 Dec 2025

Senior Software Engineer

. Do you have what it takes? Required Qualifications: TS/SCI with Poly required Bachelor's OR 4 year's additional experience may... and adaptive Software Engineer to join our team. This position will support a mission-focused customer deploying cutting edge...

Company: VTG Defense
Location: Fort Meade, MD
Posted Date: 05 Dec 2025

Software Engineer - Mid Level

LMCareers Business Unit RMS Security Clearance TS/SCI w/Poly SP Shift First Direct/Indirect Direct... on all your education and experience as well as the resources of Lockheed Martin to keep the threats at bay. THE WORK As a Software...

Posted Date: 20 Nov 2025

Software Engineer - Senior Level

LMCareers Business Unit RMS Security Clearance TS/SCI w/Poly SP Shift First Direct/Indirect Direct... on all your education and experience as well as the resources of Lockheed Martin to keep the threats at bay. THE WORK As a Software...

Posted Date: 20 Nov 2025

Linux System Administrator

: Must have a current/active TS/SCI with Poly Physical Requirements: Must be able to remain in a stationary position at least 50.... Minimum Qualifications: 10+ years' of experience in systems administration of hardware and software in support of developing...

Company: ManTech
Location: Fort Meade, MD
Posted Date: 24 Jan 2026
Salary: $107900 - 179400 per year

Linux System Administrator

in computer operating systems Clearance Requirement: Must have a current/active TS/SCI with Poly Physical Requirements... management. Minimum Qualifications: 7 year's experience in systems administration of hardware and software in support...

Company: ManTech
Location: Fort Meade, MD
Posted Date: 23 Jan 2026
Salary: $85000 - 141600 per year

Linux System Administrator

including, but not limited to TCP, IP, UDP, HTTP, DHCP, and DNS Clearance Requirement: Must have a current/active TS/SCI... with groundbreaking tech. Explore thrilling projects in Digital Transformation, Cybersecurity, IT, Data Analytics and Software Development...

Company: ManTech
Location: Fort Meade, MD
Posted Date: 23 Jan 2026
Salary: $107900 - 179400 per year

Linux System Administrator

, but not limited to TCP, IP, UDP, HTTP, DHCP, and DNS. Clearance Requirement: Must have a current/active TS/SCI with Poly.... Minimum Qualifications: 10 years' experience with systems administration of hardware and software in support of developing...

Company: ManTech
Location: Fort Meade, MD
Posted Date: 23 Jan 2026
Salary: $107900 - 179400 per year

Systems Administrator SA3- Fully Cleared

of additional SA experience can be substituted for a bachelor's degree CWIP IAT Level 3 Active TS/SCI w/ poly clearance Skills..., patching, identify and fix everyday issues Trellix E-Policy Orchestrator - General familiarization, update system software...

Company: Power3 Solutions
Location: Fort Meade, MD
Posted Date: 03 Dec 2025

AI/ML Engineer

***An active or rein-statable TS/SCI with Polygraph security clearance... for you. We Make It Happen! GliaCell Technologies focuses on Software & System Engineering in Enterprise and Cyber Security solution...

Posted Date: 01 Feb 2026
Salary: $115000 - 190000 per year

Senior NiFi Engineer - Clearance Required

LMCareers Business Unit RMS Security Clearance TS/SCI w/Poly SP Shift First Direct/Indirect Direct... to automate NiFi cluster deployments. Experience managing, monitoring, and troubleshooting multiple data flows/threads. TS/SCI...

Posted Date: 22 Jan 2026

AI/ML Security Integration Engineer

Overview: BigBear.ai is seeking an AI/ML Security Integration Engineer with an active TS/SCI clearance with a Poly... experience TS/SCI with an active Poly clearance Strong experience with Large Language Models and generative AI technologies...

Company: BigBear.ai
Posted Date: 18 Jan 2026

AI/ML Security Integration Engineer

concentration with at least 10 years of professional experience TS/SCI with an active Poly clearance Strong experience with Large...Job Description: Overview BigBear.ai is seeking an AI/ML Security Integration Engineer with an active TS/SCI...

Company: BigBear.ai
Posted Date: 18 Jan 2026

Infrastructure/Networking Engineer II

with automated system deployments Existing Top-Secret SCI (TS/SCI) with Poly (Active within the last 24 months...) Experience designing and setting up networks and data centers Experience verifying and validating the software and system work...

Posted Date: 17 Jan 2026
Salary: $72000 - 144000 per year

Senior Infrastructure / Networking Engineer

with automated system deployments Existing Top-Secret SCI (TS/SCI) with Poly (Active within the last 24 months...) Experience designing and setting up networks and data centers Experience verifying and validating the software and system work...

Posted Date: 17 Jan 2026
Salary: $90000 - 182000 per year

Senior Thread Engineer - Clearance Required

LMCareers Business Unit RMS Security Clearance TS/SCI w/Poly SP Shift First Direct/Indirect Direct... in a Qualified Engineering Field or a related discipline plus thirteen (13) years of systems engineering experience. TS/SCI...

Posted Date: 16 Jan 2026

Cybersecurity Engineer

+ years (or commensurate experience) Required Skills and Experience Clearance Required: TS/SCI CI Poly 10 yrs experience...Overview GovCIO is currently hiring for a Cybersecurity Engineer to embed security-by-design into system architecture...

Company: GovCIO
Location: Fort Meade, MD
Posted Date: 15 Jan 2026

Usability/Human Factors Engineer (UX)

Position: Usability/Human Factors Engineer Location: Annapolis Junction, MD Clearance Required to Start: TS/SCI... w/ full scope poly KeyLogic is seeking a Usability/Human Factors Engineer 2 to join the software development team who...

Company: KeyLogic
Posted Date: 10 Jan 2026

Database Engineer III

Database Engineer III Annapolis Junction, MD TS/SCI and Full Scope Poly Job Description: Provides technical... and clusters, Experience with Linux, Building and monitoring of data flows, Comfortable creating and maintaining system...

Posted Date: 10 Jan 2026

Signals Processing Engineer Level 3

opportunity in the Annapolis Junction area. TS/SCI Clearance with a Poly required. No CCA's will be accepted at this time. The... Experience with message queue implementation/communication Requirements A current and active TS/SCI Clearance...

Posted Date: 06 Jan 2026