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

Page: 1

Software Engineer - Clearance Required

- TomCat Admin Clearance Level: TS/SCI w/Poly SP Other Important Information You Should Know Expression of Interest..., so they can support our mission. The Work: As a Java Software Engineer, you will: Analyze user requirements to derive software...

Company: Lockheed Martin
Location: Hanover, MD
Posted Date: 17 Jan 2026

Expert CNO Software Engineer

packet-level understanding of IP, TCP, and application-level protocols Clearance Level: TS/SCI w/Poly SP Other Important...Job ID: 704965BR Date posted: Jan. 06, 2026 Description:The Work: A Senior Expert CNO Software Engineer does work...

Company: Lockheed Martin
Location: Hanover, MD
Posted Date: 17 Jan 2026

Software Engineer- Clearance Required

: TS/SCI w/Poly SP Other Important Information You Should Know Expression of Interest: By applying... for external hires! What We're Doing: Lockheed Martin, Rotary Mission Systems Cyber & Intelligence invites you to step up...

Company: Lockheed Martin
Location: Hanover, MD
Posted Date: 17 Jan 2026
Salary: $86100 - 151800 per year

Systems Engineer - TS/SCI with Poly

Systems Engineer Location: Linthicum Heights, MD Clearance Required: TS/SCI with Polygraph Experience Level: 15...: Our client is seeking an experienced Systems Engineer to join our advanced technology team supporting critical national security...

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... Overview: Our client is seeking a highly experienced Systems Administrator / Engineer to support and manage a secure IT...

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

TEMPEST ENGINEER - TEMPEST Professional Level II (CTP-II)- 3+ yrs of Experience - TS/SCI w/Poly clearance is required - IW

TEMPEST Engineer - TEMPEST Professional Level II (CTP-II) - 3+ yrs of Experience - TS/SCI w/Poly Required Halogen.... Location: Linthicum Heights, MD Travel Required: No Shift: Day Remote Type: Onsite Security Clearance: Current TS/SCI...

Posted Date: 17 Jan 2026

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

Senior Software Engineer - Full Stack C# Developer (TS/SCI with Poly/NEW HIRE SIGN-ON BONUS UP TO $30,000)

for a sign-on bonus up to $30,000 for New Hires You receive an additional 5 days of PTO for TS/SCI with Poly...Type of Requisition: Pipeline Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level...

Company: General Dynamics
Location: Hanover, MD
Posted Date: 20 Nov 2025
Salary: $119000 - 161000 per year

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

Mid-Level Reverse Engineer (TS/SCI with Poly/NEW HIRE SIGN-ON BONUS UP TO $30,000)

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level... Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Cyber and IT Risk Management...

Company: General Dynamics
Location: Hanover, MD
Posted Date: 22 Jan 2026

Mid-Level Full Stack C# Developer (TS/SCI with Poly/NEW HIRE SIGN-ON BONUS UP TO $30,000)

to $30,000 for New Hires You receive an additional 5 days of PTO for TS/SCI with Poly #SWDevPolyMDSoftware Engineer Deliver simple...Type of Requisition: Pipeline Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level...

Company: General Dynamics
Location: Hanover, MD
Posted Date: 21 Nov 2025
Salary: $119000 - 161000 per year

System Engineer w/Poly

scope, type, and complexity. * Clearance: TS/SCI w/Poly Experience generating standard system engineering and test...Job Description: Overview BigBear.ai is seeking a Systems Engineer-Endpoint Services are seeking a system engineer...

Company: BigBear.ai
Location: Hanover, MD
Posted Date: 13 Dec 2025

Systems Engineer W/Poly

Job Description: Overview BigBear.ai is seeking a System Engineer. The candidate must provide Systems Engineering... for a total of 12 years. Active TS/SCI clearance with a polygraph 7+years of System Engineering experience in programs...

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

Senior Database Engineer with Poly

Overview: BigBear.ai is seeking a Senior Database Engineer with an active TS/SCI with Poly clearance... What you need to have: Bachelor's Degree and 10+ years of Database experience Clearance: TS/SCI w/Poly Database experience using...

Company: BigBear.ai
Location: Hanover, MD
Posted Date: 31 Dec 2025

Senior Database Engineer with Poly

Job Description: Overview BigBear.ai is seeking a Senior Database Engineer with an active TS/SCI with Poly... to our customers What you need to have Bachelor's Degree and 10+ years of Database experience Clearance: TS/SCI w/Poly Database...

Company: BigBear.ai
Location: Hanover, MD
Posted Date: 31 Dec 2025

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

Modernization Systems Engineer - SE0

, Encapsulation, Tunneling and encryption, legacy protocols (i.e. SONET) Clearance Level: TS/SCI w/Poly SP Other Important... in Systems Engineer, Computer Science, Information Systems, Engineering Science, Engineering Management, or related discipline...

Company: Lockheed Martin
Location: Hanover, MD
Posted Date: 17 Jan 2026
Salary: $82900 - 146165 per year

Modernization Systems Engineer - SE1

LMCareers Business Unit RMS Security Clearance TS/SCI w/Poly SP Shift First Direct/Indirect Direct... in Systems Engineer, Computer Science, Information Systems, Engineering Science, Engineering Management, or related discipline...

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