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Keywords: DevOps Engineer/Systems Engineer - TS/SCI POLY, Location: Annapolis Junction, MD

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Sr. ISSE TS/SCI Poly

! You must have an active TS/SCI Polygraph up front. Unfortunately, no exceptions. Leidos has an exciting opportunity for a Senior Security... Engineer to join a high performing agile team using the Scaled Agile Framework (SAFe) methodology to support a fast-paced...

Company: Leidos
Posted Date: 10 Jan 2026

Cyber Software Engineer Sr Stf - DevOps

LMCareers Business Unit RMS Security Clearance TS/SCI w/Poly SP Shift First Direct/Indirect Direct... Business Area Rotary and Mission Systems Department L26EJF:COE Cyber F Job Class Software Engineering Job Category...

Company: Lockheed Martin
Location: Fort Meade, MD
Posted Date: 10 Dec 2025

DevOps and Infrastructure Engineer

DevOps and Infrastructure Engineer Annapolis Junction, MD TS/SCI and Poly Required $240K-$260K... as possible. As a DevOps-focused Software Engineer, you will design and maintain the infrastructure that powers aggregation and compliance...

Posted Date: 06 Dec 2025

DevOps Engineer

to share knowledge and participate actively in a team environment CWIP IAT Level 1 required Active TS/SCI w/ poly clearance... a Senior DevOps Engineer to join our growing team with experience in Kubernetes, Terraform and AWS. This program will provide...

Posted Date: 03 Dec 2025

DevOps Engineer - Early Career

LMCareers Business Unit RMS Security Clearance TS/SCI w/Poly SP Shift First Direct/Indirect Direct... Business Area Rotary and Mission Systems Department L24EJF:COE Cyber F Job Class Software Engineering Job Category...

Posted Date: 28 Nov 2025
Salary: $81200 - 140645 per year

DevOps Engineer - Mid Career

LMCareers Business Unit RMS Security Clearance TS/SCI w/Poly SP Shift First Direct/Indirect Direct... Business Area Rotary and Mission Systems Department L24EJF:COE Cyber F Job Class Software Engineering Job Category...

Posted Date: 27 Nov 2025

DevOps Engineer - Advanced

LMCareers Business Unit RMS Security Clearance TS/SCI w/Poly SP Shift First Direct/Indirect Direct... Business Area Rotary and Mission Systems Department L24EJF:COE Cyber F Job Class Software Engineering Job Category...

Posted Date: 26 Nov 2025

DevOps Engineer, Senior

in a team environment. Required Qualifications: TS/SCI with Customer Appropriate Poly CWIP IAT Level I required. Due... TS/SCI security clearance with customer appropriate polygraph). Salary: COMING SOON Annual Compensation Figures listed...

Posted Date: 04 Feb 2026

Systems Engineer

Systems Engineer TS/SCI and Full Scope Poly is required $160,000 to $175,000 Annapolis Junction, MD We are seeking... with mobile technology systems and infrastructure. ·Experience working within an Agile or a DevOps environment. ·Relevant...

Posted Date: 02 Feb 2026
Salary: $160000 - 175000 per year

System Engineer

to end node and do various interrogations (ping, DNS) Clearance Requirement: Must have a current/active TS/SCI with Poly... an experienced and passionate, career and customer-oriented System Engineer to join our team located in the Fort Meade, MD area...

Company: ManTech
Location: Fort Meade, MD
Posted Date: 24 Jan 2026

System Engineer

: Must have a current/active TS/SCI with Poly Physical Requirements: Must be able to remain in a stationary position at least 50... an experienced and passionate, career and customer-oriented System Engineer to join our team located in the Fort Meade, MD area...

Company: ManTech
Location: Fort Meade, MD
Posted Date: 23 Jan 2026

System Engineer

Requirement: Must have a current/active TS/SCI with Poly Physical Requirements: Must be able to remain in a stationary... an experienced and passionate, career and customer-oriented System Engineer to join our team located in the Ft. Meade, MD area...

Company: ManTech
Location: Fort Meade, MD
Posted Date: 23 Jan 2026

Systems Engineer L3 - AI

! Requires an active TS/SCI Poly security clearance Description Analyzes user’s requirements, concept of operations documents...Technology Resource Experts, LLC is looking for an experienced Systems Engineer to join their rapidly growing team...

Posted Date: 17 Jan 2026

Systems Engineer L3 - AI

We are looking for an experienced Systems Engineer to join their rapidly growing team! Requires an active TS/SCI Poly... management Qualifications Requires an active TS/SCI with Polygraph Employee Freedom of Choice Our focus is on people first...

Posted Date: 17 Jan 2026

Security Verification Test Software Engineer

vesting. Open Systems Technologies is seeking an SVT Software Engineer to support a nationally significant and fast-paced... in a development environment and deploy to the test/production bench. Required Qualifications: CLEARANCE: TS/SCI with Full Scope...

Posted Date: 07 Feb 2026

Software Engineer

: TS/SCI w CI Poly Bachelor's Degree in Computer Science or a related discipline Relevant work experience may... vesting. Open Systems Technologies Corporation is looking for a Software Engineer to join a high-performing agile team...

Posted Date: 17 Jan 2026

Database Engineer/Oracle DBA (MD Only) 1102

and Certifications [note: bold skills and certification are required] TS/SCI w FS Poly Security Clearance Required: Yes Visa... Screening Questions Do you have a TS/SCI w FS Poly? Is your Poly from the Maryland Intelligence Customer? Ideal Candidate...

Posted Date: 12 Feb 2026

AI/ML Engineer

***An active or rein-statable TS/SCI with Polygraph security clearance... you must have the following: Possess an active or rein-statable TS/SCI with Polygraph security clearance. (This position requires...

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

Software Engineer

) Clearance Requirement: Must have a current/active TS/SCI with Poly Physical Requirements: Must be able to remain... an experienced and passionate, career and customer-oriented Software Engineer to join our team located in the Ft. Meade, MD area...

Company: ManTech
Location: Fort Meade, MD
Posted Date: 23 Jan 2026

Software Engineer

with DevOps tools such as nxLog, Graphana, GIT, SaltStack (SALT) Clearance Requirement: Must have a current/active TS/SCI... an experienced and passionate, career and customer-oriented Software Engineer to join our team located in the Ft. Meade, MD area...

Company: ManTech
Location: Fort Meade, MD
Posted Date: 23 Jan 2026