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Keywords: System Engineer - TS/SCI Poly required, Location: Annapolis Junction, MD

Page: 5

Senior DevOps Engineer - TS/SCI POLY

DevOps Engineer (Senior Level) Location: Annapolis Junction, MD Salary Range: $170,000 – $190,000 We are seeking... a Senior DevOps Engineer with deep experience designing, building, and supporting scalable, secure infrastructure...

Company: Staffed4U
Posted Date: 31 Jan 2026
Salary: $170000 - 190000 per year

Network Engineer - TS/SCI Poly required

The Level 2 Network Engineer shall have the following responsibilities: Performs network services from network design... users and sites to resolve network or system incidents. Translates business requirements into telecommunications (e.g., LAN...

Posted Date: 04 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

Automated Test Engineer (TS/SCI with Poly)

Automated Test Engineer Job Type: Full-Time Location: Onsite (U.S. Citizenship Required) Clearance Requirement: Top... that directly support national security missions. What You’ll Be Doing As an Automated Test Engineer, you’ll be responsible...

Company: Staffed4U
Posted Date: 28 Nov 2025
Salary: $200000 per year

Splunk Sr Principal - TS/SCI w/Poly

. ● Security clearance level: TS/SCI w/Poly ● US citizenship required ● 8750 Minimum: Security+ OR Network+ Certification ● 40... requires an experienced Splunk Sr Principal to system engineer to perform all aspects of Splunk Enterprise and ITSI...

Posted Date: 07 Feb 2026

Azure Cloud Architect - TS/SCI w/Poly

. ● ​Must be willing to support an on-call rotation ● Security clearance level: TS/SCI w/Poly ● US citizenship...Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level...

Posted Date: 01 Feb 2026
Salary: $136000 - 184000 per year

Azure Cloud Architect - TS/SCI w/Poly

. ● ​Must be willing to support an on-call rotation ● Security clearance level: TS/SCI w/Poly ● US citizenship...Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level...

Posted Date: 01 Feb 2026
Salary: $136000 - 184000 per year

Availability Manager - TS/SCI Poly required

OneDrive Storage Engineer (M365) Location: Annapolis Junction, MD Clearance Required: TS/SCI with Polygraph... What You Bring TS/SCI with Polygraph Ability to work both independently and collaboratively in a team‑focused environment...

Posted Date: 06 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

Cyber Capabilities Developer, Principal (TS/SCI w/ Poly)

skills in C, Windows internals, and low-level engineering. What Required Skills You'll Bring: Active TS/SCI + Polygraph... engineering and/or vulnerability research to identify new approaches, uncover system behaviors, and prototype novel solutions...

Company: Parsons
Posted Date: 01 Jan 2026

Java/Python/Rust Software Developer (TS/SCI with Poly)

) environments, and support national security, this opportunity is for you. What You’ll Be Doing As a Software Engineer, you’ll... cross-functionally with software developers, system administrators, project managers, and mission customers. Deliver...

Company: Staffed4U
Posted Date: 28 Nov 2025

Desktop Systems Engineer - TS/SCI

: Active TS/SCI clearance and ability to obtain and maintain a CI poly. Must meet DoD 8570 IAT Level II requirements...Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able...

Posted Date: 11 Feb 2026
Salary: $142792 - 184000 per year

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.... What we are looking for… We are looking for a Software Engineer to join an Agile development team working on a large, complex enterprise system. You will be responsible...

Company: August Schell
Location: Fort Meade, MD
Posted Date: 11 Dec 2025
Salary: $140000 - 175000 per year

Lab Support Services Engineer - TS/SCI

and technical considerations for associated problems, issues, or conflicts WHAT YOU’LL NEED: Active TS/SCI clearance and ability...Type of Requisition: Pipeline Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able...

Posted Date: 16 Jan 2026
Salary: $147292 - 199278 per year

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

SharePoint Engineer (Back End) - TS/SCI

with other program personnel, government overseers, and senior executives WHAT YOU’LL NEED: Active TS/SCI clearance and ability...Type of Requisition: Pipeline Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able...

Posted Date: 10 Jan 2026
Salary: $147292 - 199278 per year

AI/ML 1 Engineer With Poly

LMCareers Business Unit RMS Security Clearance TS/SCI w/Poly SP Shift First Direct/Indirect Direct.... And more Basic Qualifications TS/SCI w/poly 2 years experience in applied machine learning in programs and contracts of similar...

Posted Date: 06 Feb 2026
Salary: $99000 - 171580 per year

Senior AI/ML Engineer With Poly

LMCareers Business Unit RMS Security Clearance TS/SCI w/Poly SP Shift First Direct/Indirect Direct... and evaluation. TS/SCI w/poly Desired skills Expert knowledge of multiple programming languages (i.e. Python, Java, C...

Posted Date: 08 Jan 2026

Software Engineer with Poly Mid to SR Poly Clearance Required

LMCareers Business Unit RMS Security Clearance TS/SCI w/Poly SP Shift First Direct/Indirect Direct.../SCI with Polygraph Required The Artificial Intelligence/Machine Learning (AI/ML) Engineer designs, creates, tests...

Posted Date: 08 Jan 2026

Senior Network Engineer with Poly

Overview: is seeking a Senior Network Engineer with an active TS/SCI poly clearance to join and assist and meet... to our customers What you need to have: Bachelor’s degree and 12+ years of experience Active TS/SCI with Poly Minimum of 3 years...

Company: BigBear.ai
Posted Date: 31 Dec 2025