Find your dream job NOW!

Click on Location links to filter by Job Title & Location.
Click on Company links to filter by Company & Location.
For exact match, enclose search terms in "double quotes".

Keywords: Network Engineer - TS/SCI with Poly, Location: Linthicum Heights, MD

Page: 1

Network Engineer - TS/SCI with Poly

Network Engineer Location: Linthicum Heights, MD Clearance Required: TS/SCI with Polygraph Experience Level: Mid... analysis of network issues and implement corrective actions in real time Required Qualifications: Active TS/SCI...

Company: Staffed4U
Posted Date: 28 Nov 2025
Salary: $140000 - 190000 per year

SOFTWARE ENGINEER - Offensive/Defensive Cyber Operations - 7+ yrs of Experience - TS/SCI w/Poly clearance is required - IW

Software Engineer - Offensive/Defensive Cyber Operations - 7+ yrs of Experience - TS/SCI w/Poly Required Halogen... Type: Onsite Security Clearance: Current TS/SCI Polygraph: Required (Poly must be less than 6 years old) Salary Range The...

Posted Date: 08 Jan 2026

Systems Engineer - TS/SCI with Poly

Systems Engineer Location: Linthicum Heights, MD Clearance Required: TS/SCI with Polygraph Experience Level: 15...: Active TS/SCI with Polygraph Bachelor’s degree in Engineering, Computer Science, or related discipline Minimum 15 years...

Company: Staffed4U
Posted Date: 28 Nov 2025

Systems Administrator - TS/SCI with Poly

Systems Administrator / Engineer Location: Annapolis Junction, MD Clearance Required: TS/SCI with Polygraph... Required Qualifications: Active TS/SCI with Polygraph Bachelor’s degree in Computer Science, Engineering, Information Technology...

Company: Staffed4U
Posted Date: 28 Nov 2025
Salary: $140000 - 190000 per year

Software Engineer with Poly

Job Description: Overview BigBear.ai is seeking a Senior Software Engineer with an active TS/SCI with Poly... to have TS/SCI Clearance with polygraph Bachelor's Degree or higher in computer engineering or in a field related to the...

Company: BigBear.ai
Location: Hanover, MD
Posted Date: 20 Dec 2025

Software Engineer w/ Poly

Overview: BigBear.ai is seeking a Senior Software Engineer with an active TS/SCI with Poly clearance to work... specifications, and a Rest service that will allow for programmatic access to the specifications. What you need to have: TS/SCI...

Company: BigBear.ai
Location: Hanover, MD
Posted Date: 20 Dec 2025

Software Engineer w/Poly

experience may be substituted for a bachelor’s degree, for a total of 9 years. * Clearance: TS/SCI w/Poly 5+ years of software...Job Description: Overview BigBear.ai is seeking a Software Engineer to contribute to the development and support...

Company: BigBear.ai
Location: Hanover, MD
Posted Date: 18 Dec 2025

Network Engineer 3

Assists System engineers and cross organizational teams to define requirements. Required: Active TS/SCI with Poly...Network Engineer 3 Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start...

Location: Linthicum, MD
Posted Date: 17 Dec 2025

Modernization Cyber Network Packet / Protocol Engineer - NE2

LMCareers Business Unit RMS Security Clearance TS/SCI w/Poly SP Shift First Direct/Indirect Direct...'s digital lifelines from sophisticated intrusion attempts. As a Network Intrusion Detection Engineer, you will: Safeguard the...

Company: Lockheed Martin
Location: Hanover, MD
Posted Date: 13 Dec 2025
Salary: $98300 - 170315 per year

Modernization Cyber Network Intrusion Packet / Protocol Engineer - NE3

LMCareers Business Unit RMS Security Clearance TS/SCI w/Poly SP Shift First Direct/Indirect Direct...: We are seeking a Part Time (approx. 50%) Cyber Network Intrusion Packet / Protocol Engineer to drive the next generation of high...

Company: Lockheed Martin
Location: Hanover, MD
Posted Date: 13 Dec 2025

Modernization Cyber Network Packet/Protocol Analyst - NE2

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 Systems Engineering: Network Systems...

Company: Lockheed Martin
Location: Hanover, MD
Posted Date: 15 Nov 2025

Modernization Systems Engineer - SE1

LMCareers Business Unit RMS Security Clearance TS/SCI w/Poly SP Shift First Direct/Indirect Direct... hire! #RMSC6ISR #OneLMHotJobs #RMSRB2025 Basic Qualifications Current DoD Top Secret SCI with Polygraph SE1...

Company: Lockheed Martin
Location: Hanover, MD
Posted Date: 08 Jan 2026

Modernization Accelerator: 2026 Hiring Alert for Systems Engineers

LMCareers Business Unit RMS Security Clearance TS/SCI w/Poly SP Shift First Direct/Indirect Direct..., etc) System Security (ISSO / ISSE / ISSM) Technical writer Test Engineers Network Engineers User Experience Designer Data...

Company: Lockheed Martin
Location: Hanover, MD
Posted Date: 08 Jan 2026

Modernization Systems Engineer - SE2

LMCareers Business Unit RMS Security Clearance TS/SCI w/Poly SP Shift First Direct/Indirect Direct... hire! #RMSC6ISR #OneLMHotJobs #RMSRB2025 Basic Qualifications Current DoD Top Secret SCI with Polygraph SE2...

Company: Lockheed Martin
Location: Hanover, MD
Posted Date: 08 Jan 2026

Expert CNO Software Engineer

LMCareers Business Unit RMS Security Clearance TS/SCI w/Poly SP Shift First Direct/Indirect Direct... Engineer does work that requires a highly skilled individual with expertise in computer network operations, programming...

Company: Lockheed Martin
Location: Hanover, MD
Posted Date: 08 Jan 2026

Software Engineer

be substituted for a bachelor’s degree, for a total of 9 years. * Clearance: TS/SCI w/Poly 5+ years of software engineering...Overview: BigBear.ai is seeking a Software Engineer to contribute to the development and support of Identity...

Company: BigBear.ai
Location: Hanover, MD
Posted Date: 18 Dec 2025

Modernization Systems Engineer - SE1

LMCareers Business Unit RMS Security Clearance TS/SCI w/Poly SP Shift First Direct/Indirect Direct... Secret SCI with Polygraph SE1: A High School Diploma or GED plus twelve (12) years of general systems engineering...

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

Modernization Systems Engineer - SE0

LMCareers Business Unit RMS Security Clearance TS/SCI w/Poly SP Shift First Direct/Indirect Direct... Qualifications Current DoD Top Secret SCI with Polygraph SE0: A High School Diploma or GED plus eight (8) years of general...

Company: Lockheed Martin
Location: Hanover, MD
Posted Date: 09 Dec 2025
Salary: $95300 - 165255 per year

Modernization Systems Engineer - SE1

LMCareers Business Unit RMS Security Clearance TS/SCI w/Poly SP Shift First Direct/Indirect Direct... hire! #RMSC6ISR #OneLMHotJobs #RMSRB2025 Basic Qualifications Current DoD Top Secret SCI with Polygraph SE1...

Company: Lockheed Martin
Location: Hanover, MD
Posted Date: 09 Dec 2025

Information Systems Security Engineer

experience in DoD INFOSEC. Candidates must have an active TS/SCI with CI Poly Security Clearance. Must live within a commutable... an active TS/SCI security clearance. This role is contingent upon contract award. Maximus TCS (Technology and Consulting...

Company: Maximus
Location: Hanover, MD
Posted Date: 05 Dec 2025