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Keywords: Cybersecurity Engineer (TS/SCI required), Location: Annapolis Junction, MD

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Senior Cybersecurity Engineer (TS SCI)

Job Description: HOW A CYBERSECURITY ENGINEER WILL MAKE AN IMPACT: Architects, plans, configures, deploys, maintains, and upgrades COTS/GOTS and custom... Clearance Level: TS/SCI clearance and ability to obtain and maintain a CI Polygraph Required Skills: A minimum of five...

Posted Date: 05 Mar 2026

Cybersecurity Engineer (TS/SCI required)

a week within a high-visibility DOD Security Operations Center (SOC). Clearance required:TS/SCI Certs Required:Sec+ Shift...

Posted Date: 21 Dec 2025
Salary: $110000 - 135000 per year

Software Engineer Level 3 (TS/SCI w/ Poly)

Job Type: Software Engineer Level 3 Location: Ft Meade, MD Clearance Requirements: TS/SCI & Poly Years.... SIXGEN is looking for a Software Engineer with a diverse set of skills and technical knowledge with the ability to respond...

Company: Sixgen
Location: Fort Meade, MD
Posted Date: 19 Feb 2026

Software Engineer Level 1 (TS/SCI w/ Poly)

Job Type: Software Engineer Level 1 Location: Ft Meade, MD Clearance Requirements: TS/SCI & Poly Years.... SIXGEN is looking for a Software Engineer with a diverse set of skills and technical knowledge with the ability to respond...

Company: Sixgen
Location: Fort Meade, MD
Posted Date: 19 Feb 2026
Salary: $149000 - 179000 per year

Software Engineer Level 2 (TS/SCI w/ Poly)

Job Type: Software Engineer Level 2 Location: Ft Meade, MD Clearance Requirements: TS/SCI & Poly Years.... SIXGEN is looking for a Software Engineer with a diverse set of skills and technical knowledge with the ability to respond...

Company: Sixgen
Location: Fort Meade, MD
Posted Date: 19 Feb 2026

Software Engineer (TS/SCI w/ Poly)

landscape. Position: Software Engineer Job Type: Full Time Location: Onsite, Ft-Meade, MD Clearance Requirements: TS/SCI...SIXGEN's mission is to deliver agile, mission-ready cybersecurity solutions that empower government and critical...

Company: Sixgen
Location: Fort Meade, MD
Posted Date: 18 Feb 2026
Salary: $90000 - 185000 per year

Full Stack Software Engineer (TS/SCI w/ Poly)

Clearance Requirements: TS/SCI w/ Poly Travel: Up to 10% ABOUT THE TEAM SIXGEN supports missions by serving government... to the TS/SCI w/ Poly level Proficiency in front-end technologies (e.g., React, Angular, HTML/CSS/JavaScript) and back-end...

Company: Sixgen
Location: Fort Meade, MD
Posted Date: 18 Feb 2026
Salary: $90000 - 185000 per year

Cyber Network Operations Engineer (TS/SCI w/ Poly)

Requirements: TS/SCI & Poly (MUST HAVE) Travel: Up to 10% ABOUT THE TEAM SIXGEN supports missions by serving government...SIXGEN's mission is to deliver agile, mission-ready cybersecurity solutions that empower government and critical...

Company: Sixgen
Location: Fort Meade, MD
Posted Date: 18 Feb 2026

Network Engineer - TS/SCI w/Poly

environments is desirable. ● Security clearance level: TS/SCI w/Poly ● US citizenship required ● Certification Required: 8570...Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level...

Posted Date: 04 Feb 2026
Salary: $110500 - 149500 per year

Splunk Systems Engineer - TS/SCI w/Poly

experience ● Security Clearance Level: TS/SCI w/Poly ● Required Skills and Abilities: Experience managing user authentication...Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level...

Posted Date: 03 Feb 2026
Salary: $102000 - 138000 per year

Information Systems Security Engineer – TS/SCI required

. Clearance Level: TS/SCI Required Certification(s): Candidate must meet DoD 8570 for ISSE Role: CISM, CISSO, FITSP-M, GCIA...Type of Requisition: Pipeline Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able...

Posted Date: 20 Jan 2026

Firmware-Savvy CNO Developer (TS/SCI w/Poly)

, firmware, or embedded systems) Strong proficiency in the C programming language Active TS/SCI clearance with polygraph...) Experience in CNO or related cybersecurity operations Security Clearance Requirement: An active Top Secret SCI w/Polygraph...

Company: Parsons
Posted Date: 27 Feb 2026
Salary: $103500 - 181100 per year

Cybersecurity Engineer

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

Company: GovCIO
Location: Fort Meade, MD
Posted Date: 03 Mar 2026
Salary: $193000 per year

Senior Cybersecurity Process Engineer

Responsibilities Peraton is hiring a Senior Cybersecurity Process Engineer to join our Cyber Mission business unit... is performed at a customer location. As a Senior Cybersecurity Process Engineer, you will provide process engineering support...

Company: Peraton
Location: Fort Meade, MD
Posted Date: 06 Feb 2026

Cybersecurity Engineer

Overview GovCIO is currently hiring for a Cybersecurity Engineer to embed security-by-design into system architecture.... This position will be located in Fort Meade, MD and will be an onsite position. Responsibilities The Cybersecurity Engineer...

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

Information / Cybersecurity Engineer (Clearance Required)

Security Engineer Cybersecurity Network Analyst (CSNA) Splunk Engineer/Administrator Penetration Tester Others… General... Requirements: A current TS/SCI clearance with appropriate level Polygraph is required. Nexxis Solutions offers competitive salary...

Posted Date: 20 Dec 2025

Software Engineer (TS with CI Poly Req.) MD

Note: A TS/SCI with POLYGRAPH IS REQUIRED FOR THIS ROLE Who we are... August Schell proudly offers over three... decades of cybersecurity expertise, providing our customers with innovative solutions and engineering agility to tackle...

Company: August Schell
Location: Fort Meade, MD
Posted Date: 10 Dec 2025
Salary: $140000 - 175000 per year

Software Engineer- Clearance Required

Kubernetes Clearance Level: TS/SCI w/Poly SP Other Important Information You Should Know Expression of Interest: By applying.... Here, you'll work with cybersecurity experts on the forefront of threat protection and proactive prevention. In this fast-paced...

Company: Lockheed Martin
Location: Laurel, MD
Posted Date: 06 Mar 2026
Salary: $86100 - 151800 per year

Software Engineer- Clearance Required

Kubernetes Clearance Level: TS/SCI w/Poly SP Other Important Information You Should Know Expression of Interest: By applying.... Here, you'll work with cybersecurity experts on the forefront of threat protection and proactive prevention. In this fast-paced...

Company: Lockheed Martin
Location: Jessup, MD
Posted Date: 06 Mar 2026
Salary: $86100 - 151800 per year

Software Engineer- Clearance Required

Kubernetes Clearance Level: TS/SCI w/Poly SP Other Important Information You Should Know Expression of Interest: By applying.... Here, you'll work with cybersecurity experts on the forefront of threat protection and proactive prevention. In this fast-paced...

Company: Lockheed Martin
Location: Laurel, MD
Posted Date: 06 Mar 2026
Salary: $86100 - 151800 per year