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Keywords: System Engineer, Level 3, Location: Annapolis Junction, MD

Page: 3

Cloud Software Engineer (Levels 2 &3)

and a finalist in 2021! Belay Technologies is seeking a Cloud Engineer to join our intel team. The SWE develops, maintains..., and enhances complex and diverse Big-Data cloud systems based on documented requirements. The Cloud Software Engineer provides...

Posted Date: 19 Nov 2025
Salary: $70000 - 190000 per year

Software Engineer Level 3

Description: Markon is seeking a Senior Software Engineer to support the Fort Meade Customer. This role focuses... movement across the enterprise. The Senior Software Engineer will serve as the technical lead for the “plumbing” of the data...

Company: Markon
Location: Fort Meade, MD
Posted Date: 07 Feb 2026

Software Engineer Skill Level 3

of new development, and requirements analysis and synthesis from system level to individual software components. Desired... FEDERAL GOVERNMENT. (U.S. CITIZENSHIP REQUIRED). Description: The Software Engineer develops, maintains, and enhances...

Company: Onyx Point
Location: Jessup, MD
Posted Date: 06 Feb 2026

Software Engineer, Level 3

from system level to individual software components. Analyze user requirements to derive software design and performance... or data repositories Write or review software and system documentation Serve as team lead at the level appropriate to the...

Posted Date: 03 Dec 2025

Software Engineer Level 3

Description: Markon is seeking a Senior Software Engineer to support a mission-critical program in a secure..., containerized software systems. The Software Engineer will apply deep technical expertise in Linux, microservices, container...

Company: Markon
Location: Fort Meade, MD
Posted Date: 07 Feb 2026

Test Engineer Skill Level 3

(12 years of experience with no degree) CWIP Required: IAT Level 2 3 Years’ experience testing products in Java or Go..., integrations, and overall system behavior. Testing activities routinely involve Linux-based systems, including command-line...

Company: Onyx Point
Location: Laurel, MD
Posted Date: 30 Jan 2026

Software Engineer Level 3

software and system documentation Serve as team lead at the level appropriate to the software development process being used... and code new software or modify existing software to add new features Integrate existing software into new or modified system...

Posted Date: 13 Feb 2026

Software Engineer Level 3

System (HDFS), and technologies such as Hadoop Hive, Pig, Etc. Experience with distributed scalable Big Data Store (NoSQL... compensation or salary relies on several different factors including, but not limited to: level of position, complexity...

Posted Date: 23 Jan 2026

Test Engineer, Level 3

to support T&E program integration. Provides specialized T&E capabilities tailored to system functions, level, maturity... user participation in T&E Plan program and event level risk-tailored performance estimation and analysis of system...

Posted Date: 03 Dec 2025

Database Engineer, Level 3

structure that fits into the overall architecture of the system under development and has to make trades among data volumes... primarily at the front end of the lifecycle-requirements through system acceptance testing and Initial Operational Capability...

Posted Date: 03 Dec 2025

Software Engineer Level 3

Job Description: The GG C++ SWE is in an extremely customer facing role leading multi-faceted mission critical system... Design: Design and implement complex algorithms that adhere to strict timing, system resource, and interface constraints...

Posted Date: 25 Jan 2026

Entry-Level Systems Administrator - Fully Cleared

: Must be a U.S. Citizen Three (3) years of relevant experience Education and Experience Bachelor’s degree in a technical discipline... with some of the most mission-driven teams in defense and beyond to solve challenges that truly matter. As a Systems Engineer...

Posted Date: 15 Jan 2026
Salary: $105000 - 138000 per year

IT Systems Engineer 3 - Annapolis Junction, MD

a IT-oriented System Engineer 3 to join our Security and Electronic Systems (SES) business Unit. As part of (SES) Strategic... engineering assessments (upgrades, system improvements, lifecycle refreshes, migrations, new deployments), develop conceptual...

Company: M.C. Dean
Posted Date: 04 Feb 2026

Information Systems Security Engineer 3

, Information Assurance, Information Security System Engineering, or a related discipline. DoD 8570 IASAE Level 3 compliance... architectures spanning multiple enclaves with differing classification requirements. Recommend systemlevel solutions to satisfy...

Posted Date: 04 Feb 2026

Information Systems Security Engineer 3

, Information Assurance, Information Security System Engineering, or a related discipline. DoD 8570 IASAE Level 3 compliance... architectures spanning multiple enclaves with differing classification requirements. Recommend systemlevel solutions to satisfy...

Posted Date: 03 Feb 2026

Systems Engineer 3

Job Title: Systems Engineer Level 3 Location: Fort Meade Required Clearance: TS/SCI w/ Full-Scope Poly Salary...: Negotiable Description: Analyzes user’s requirements, concept of operations documents, and high level system architectures...

Company: WILLCOR Inc
Location: Fort Meade, MD
Posted Date: 10 Jan 2026

Systems Engineer 3

T-Rex is looking for a fully cleared Systems Engineer 3 to work on a program in the Fort Meade, Maryland area..., and high-level system architectures to develop system requirements specifications. Analyzes system requirements and leads...

Posted Date: 09 Jan 2026
Salary: $145000 - 165000 per year

Senior Systems Engineer (SE-3)

Leidos has a new and exciting opportunity for a Senior Systems Engineer in our Intelligence Sector's (INTEL) Cyber... to learn more about how this program “Delivers Mission Success!” Seeking a motivated systems engineer to support the exciting...

Company: Leidos
Location: Fort Meade, MD
Posted Date: 13 Feb 2026
Salary: $107900 - 195050 per year

Sr. System Engineer 3

Job Description: PLEX Solutions, LLC is seeking a Systems Engineer Level 3 to support a contract in the Annapolis...

Posted Date: 20 Jan 2026

System Engineer 3

Job Description: Analyzes user's requirements, concept of operations documents, and high level system architectures... to develop system requirements specifications. Analyzes system requirements and leads design and development activities. Guides...

Company: Gormat
Posted Date: 12 Feb 2026
Salary: $169850 - 184850 per year