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Keywords: Network Engineer with TS/SCI, Location: Annapolis Junction, MD

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Software Engineer (ALL LEVELS) TS/SCI Polygraph

. Clearance Required: Must have TS/SCI with Polygraph. Preferred Qualifications Experience with the following: Java Enterprise..., Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT...

Company: Leidos
Posted Date: 15 Jan 2026

Microsoft SQL DBaaS Engineer - TS/SCI

updates, modifications, and configurations WHAT YOU’LL NEED: Active TS/SCI clearance and ability to obtain and maintain...Type of Requisition: Pipeline Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able...

Posted Date: 11 Jan 2026
Salary: $147292 - 199278 per year

Systems Engineer - TS/SCI Full Scope Polygraph

. Responsibilities for the Systems Engineer - TS/SCI Full Scope Polygraph include: Oversee, troubleshoot, and manage network activity...Zachary Piper Solutions is seeking a Systems Engineer - TS/SCI Full Scope Polygraph to support a secure data center...

Posted Date: 08 Jan 2026
Salary: $125000 - 180000 per year

System Engineer - TS/SCI Poly required

(i.e. SONET) Reminders: TS/SCI FSP required to start; no CCAs Nearly all positions require PRIVAC (candidate must currently...The Level 2 System Engineer (SE) shall possess the following capabilities: Manage system requirements and derived...

Posted Date: 04 Jan 2026

System Engineer - TS/SCI Poly required

(i.e. SONET) Reminders: TS/SCI FSP required to start; no CCAs Nearly all positions require PRIVAC (candidate must currently...The Level 1 System Engineer (SE) shall possess the following capabilities: Manage system requirements and derived...

Posted Date: 03 Jan 2026

Hardware Engineer - TS/SCI Poly required

Hardware Engineer Location: Annapolis Junction, MD Clearance Required: TS/SCI with Polygraph Telework: Based... on tasking About the Role We’re seeking a Hardware Engineer with strong hands‑on technical skills and experience supporting...

Posted Date: 03 Jan 2026

Software Engineer with Data Management Experience-TS/SCI with Poly

Software Engineer with Data Management Experience-TS/SCI with Poly Job Category: Engineering Time Type: Full time...: Required: Active TS/SCI clearance with Polygraph 7+ years of experience as a Software Engineer on similar scope and complexity...

Location: Laurel, MD
Posted Date: 18 Dec 2025

Software Engineer with TS/SCI Poly

Job Description: Overview Big Bear Ai (BBAI) is seeking a JavaScript Software Engineer with an active TS/SCI... of Hanover, MD Area. Endpoint Services is seeking a Software Engineer with an active TS/SCI with Poly clearance to work...

Company: BigBear.ai
Posted Date: 14 Dec 2025

Software Engineer with TS/SCI Poly

Overview: Big Bear Ai (BBAI) is seeking a JavaScript Software Engineer with an active TS/SCI with Poly clearance.... Endpoint Services is seeking a Software Engineer with an active TS/SCI with Poly clearance to work with a team of developers...

Company: BigBear.ai
Posted Date: 14 Dec 2025

CLOUD ENGINEER (TS/SCI WITH POLYGRAPH)

to matter on mission-critical projects. 🚨 ACTIVE TS/SCI WITH POLYGRAPH REQUIRED 🚨 What You'll Do: Deliver full-spectrum... non-profit dedicated to uplifting Native Hawaiian communities. As part of a dynamic GovCon network, we offer exciting...

Posted Date: 11 Dec 2025

SIGINT Tools System Engineer-TS/SCI with Poly

SIGINT Tools System Engineer-TS/SCI with Poly Job Category: Engineering Time Type: Full time Minimum Clearance... Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: None Type of Travel: None...

Posted Date: 10 Dec 2025

Reverse Software Engineer (TS/SCI with Poly)

Reverse Software Engineer Job Type: Full-Time Clearance Required: Active TS/SCI with Polygraph Location: Onsite... and reverse engineer exploit chains Collaborate with subject matter experts in software, systems, and network engineering...

Company: Staffed4U
Posted Date: 28 Nov 2025

Software Integration Engineer (TS/SCI with Poly)

Sr. PaaS Linux Software Integration Engineer Job Type: Full-Time Clearance Required: Top Secret (TS/SCI... of relevant experience Bachelor’s degree in Computer Science or a related discipline Active TS/SCI clearance with favorable...

Company: Staffed4U
Posted Date: 28 Nov 2025

Cybersecurity Engineer (TS/SCI required)

a week within a high-visibility DOD Security Operations Center (SOC). Clearance required:TS/SCI Certs Required:Sec+ Shift..., and Reconnaissance (C5ISR) Defensive Cyber Solutions Branch (DCSB); performing the mission of network defense 24 hours a day, 7 days...

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

System Engineer - TS/SCI Poly required

The Level 0 System Engineer (SE) shall possess the following capabilities: Manage system requirements and derived... such as Wireshark Deep knowledge of the OSI network stack and associated protocols across layers 2-7. All protocol stacks for data...

Posted Date: 04 Jan 2026

System Engineer - TS/SCI Poly required

FO is seeking a System Engineer with experience in System Administration Automation, management and security compliance..., Network Services. Strong knowledge of security protocols and patching. Communication and escalation of issues to management....

Posted Date: 01 Jan 2026

HPC Software Engineer (TS/SCI with Poly)

HPC Software Engineer Job Type: Full-Time Location: Onsite (U.S. Citizenship Required) Clearance Requirement: Top...-edge technology? Our client is seeking a High Performance Computing (HPC) Software Engineer to join a team dedicated...

Company: Staffed4U
Posted Date: 28 Nov 2025

Splunk Sr Principal - TS/SCI w/Poly

. ● Security clearance level: TS/SCI w/Poly ● US citizenship required ● 8750 Minimum: Security+ OR Network+ Certification ● 40...Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level...

Posted Date: 07 Feb 2026

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

LINUX Systems Administrator| SA2 or SA3 -TS/SCI w/ Poly Security Clearance Required

life cycle. Clearance Required: TS/SCI w/poly Title: Systems Administrator ( Linux)-SA2 or SA3 Location: Ft. Meade, MD.... Tulzi offers secure network systems and software engineering solutions in both public and private sectors. With certified...

Company: Power3 Solutions
Location: Fort Meade, MD
Posted Date: 12 Dec 2025
Salary: $160000 - 200000 per year