Jobs in the United States

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Added 13 mins ago
PN
Electrical Engineer 3
Pacific Northwest National Laboratory
Helena, MT
- $122,100 USD / year
At PNNL, our core capabilities are divided among major departments that we refer to as Directorates within the Lab, focused on a specific area of scientific research or other function, with…
Added 17 mins ago
VI
System Test Lead
Viasat, Inc.
Carlsbad, CA · Reston, VA · Germantown, MD
- $190,500 to $285,500 USD / year
We have an exciting new opportunity for a System Test Engineer to join our Government team! You will work with a cross functional team in the development of our latest generation government…
Added 18 mins ago
PN
Senior Software Engineer III
Pacific Northwest National Laboratory
Richland, WA · Seattle, WA
- $133,100 USD / year
At PNNL, our core capabilities are divided among major departments that we refer to as Directorates within the Lab, focused on a specific area of scientific research or other function, with…
Added 18 mins ago
PN
Lead Software Engineer IV
Pacific Northwest National Laboratory
Richland, WA · Seattle, WA
- $161,300 USD / year
At PNNL, our core capabilities are divided among major departments that we refer to as Directorates within the Lab, focused on a specific area of scientific research or other function, with…
Added 18 mins ago
PN
Early Career Software Engineer
Pacific Northwest National Laboratory
Richland, WA
- $83,100 USD / year
At PNNL, our core capabilities are divided among major departments that we refer to as Directorates within the Lab, focused on a specific area of scientific research or other function, with…
Added 18 mins ago
PN
Software Engineer II
Pacific Northwest National Laboratory
Richland, WA · Seattle, WA
- $109,000 USD / year
At PNNL, our core capabilities are divided among major departments that we refer to as Directorates within the Lab, focused on a specific area of scientific research or other function, with…
Added 41 mins ago
Ground Systems Engineer I, Electrical
Rocket Lab USA
Stennis Space Center, MS
ABOUT ROCKET LAB Rocket Lab is the end-to-end space company building rockets, spacecraft, and critical subsystems that keep the world connected, protected, expand humanity's reach to the…
Added 1 hour ago
QA / DevOps Engineer
NetSpeek
Remote, United States
The QA / DevOps Engineer owns platform quality, release reliability, and the AI-assisted engineering workflows our team uses to ship safely.
Added 1 hour ago
SE
Energetics Process Engineer
Supply Energetics
Parsons, KS
- $145,000 to $170,000 USD / year
We’re hiring an Energetics Process Engineer at our Prairie Forge production facility in Parsons, KS to manage industrial process and equipment for our overall physical operations. The role…
Added 2 hours ago
UI
Test Engineer
Ulysses Inc.
San Francisco, CA
- $110,000 to $160,000 USD / year
…working with mechanical, electrical, software, and technical operations teams to reproduce problems and verify…
Added 2 hours ago
UI
Subsea Acoustics Engineer
Ulysses Inc.
San Francisco, CA
- $145,000 to $190,000 USD / year
Ulysses is the ocean company. We design, manufacture, and operate autonomous vehicles for surface and subsea operations - taking on the most critical tasks across defense, commercial, and…
Added 2 hours ago
UI
Mechanical Engineer
Ulysses Inc.
San Francisco, CA
- $130,000 to $180,000 USD / year
Ulysses is the ocean company. We design, manufacture, and operate autonomous vehicles for surface and subsea operations - taking on the most critical tasks across defense, commercial, and…
Added 2 hours ago
UI
Manufacturing Design Engineer
Ulysses Inc.
San Francisco, CA
- $130,000 to $180,000 USD / year
Ulysses is the ocean company. We design, manufacture, and operate autonomous vehicles for surface and subsea operations - taking on the most critical tasks across defense, commercial, and…
Added 2 hours ago
Agentic automation, Frontier AI
Eli Lilly and Company
United States
…building highly optimized foundational platforms, streamlining lab operations through advanced technologies and data connectivity, and intentionally investing in novel technologies and…
Added 3 hours ago
DevOps Engineer - Level 3 or 4
Northrop Grumman
Colorado Springs
Northrop Grumman Space Systems, Multi-Domain Operations, and Missile Defense Integration Business Unit (BU) has an exciting career opportunity for a Principal DevOps Engineer – Level 3 or a…
Added 3 hours ago
Sr. Principal System Engineer - USAF IFC Manager
Northrop Grumman
San Diego
Northrop Grumman Aeronautics Systems has an opening for a Senior Principal Systems Engineer to join our team of qualified, diverse individuals within our Systems Engineering organization,…
Added 3 hours ago
Systems Test Engineer (EMI) - 20647
Northrop Grumman
Ogden
This position is for an EMI Systems Test Engineer experienced in test equipment such as oscilloscopes, waveform generators, signal generators, and digital multimeters. The selected…
Added 3 hours ago
QC Lab Manager
Sila
Alameda, CA
As a Quality Control Lab Manager, you will oversee the quality and reliability of our manufacturing output by leading high-throughput laboratory operations, rapid test execution, and…
Added 4 hours ago
Staff Product Security Engineer
Tools for Humanity
San Francisco, CA
…software, AI, cryptography, mobile engineering, and global operations. Our teams come from OpenAI, Tesla, SpaceX, Apple, Google, Stripe, Meta, Coinbase, Palantir and MIT Media Lab. We’re…
Added 4 hours ago
Cyber Systems Engineer – VAX/OpenVMS
ASRC Federal Holding Company
Aberdeen Proving Ground, MD
Aberdeen Proving Ground, MD (onsite, secure lab)
Added 4 hours ago
Cyber Operations Intern
The MITRE Corporation
Fort Meade, MD
The MITRE Ft. Meade/Annapolis Junction joint cyber operations work program is dedicated to developing innovative solutions for our sponsors to defend the nation and project power in and…
Added 4 hours ago
PN
Electrical Engineer 3
Pacific Northwest National Laboratory
Annapolis, MD
- $122,100 USD / year
At PNNL, our core capabilities are divided among major departments that we refer to as Directorates within the Lab, focused on a specific area of scientific research or other function, with…
Added 4 hours ago
Technical Program Manager - Frontier AI Data Labeling
Hippocratic AI
Menlo Park, CA
- Engineer data quality at scale. Design QC systems using gold sets, calibration sessions, spot checks, and inter-rater agreement tracking. Catch rater drift and annotation bottlenecks…
Added 4 hours ago
HA
Test Engineer
Hadrian Automation
Torrance, CA
- $135,000 to $220,000 USD / year
…up with no legacy test framework to work around. As a Test Engineer, you'll be the responsible engineer and technical lead for all proof and functional testing on a large manufacturing…
Added 4 hours ago
Software Engineering Lead
EarthOptics
Raleigh, NC
Communicating clearly, documenting your work, operating independently, and collaborating effectively across software, hardware, lab, product, and operations teams.

L3Harris Technologies

Specialist, Integration & Test Engineer

Melbourne, FL, United States

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Job details

Posting language: English
Posted: Nov 4, 2026

Original job description

Job Title: Specialist, Integration and Test Engineer

Job Code: 47306

Job Location: Melbourne, FL

Job Schedule: 9/80

Job Description:

L3Harris Technologies is seeking a talented Integration and Test Engineer to support the design, integration, verification, validation, documentation, and deployment of advanced systems and services. This engineer will help drive and champion test and evaluation processes for mission-critical programs and will be responsible for the development, coordination, implementation, and enforcement of test processes across hardware, software, and networked system environments.

The ideal candidate will have experience in Model-Based Systems Engineering (MBSE) and Model-Based Testing (MBT), including the use of Cameo Systems Modeler to support test development, requirements verification, traceability, and validation activities. This role will support programs serving the global aviation community with advanced systems and services that increase the safety, security, and capacity of air traffic management operations.

Essential Functions:

Provide daily integration and test engineering support for mission-critical government and Department of Defense customers.
Support system integration, troubleshooting, root cause analysis, and issue resolution across hardware, software, and communications systems.
Develop, document, and execute integration, verification, and validation test procedures for complex systems.
Use Cameo Systems Modeler and model-based systems engineering methods to support model-based testing, requirements verification, use case validation, and end-to-end traceability.
Translate system models, behavioral diagrams, requirements, and operational scenarios into test cases, test procedures, and verification artifacts.
Maintain bidirectional traceability between customer requirements, system models, test procedures, and test results.
Coordinate with systems engineering, software engineering, network engineering, and project leadership to ensure complete verification coverage.
Support automated and manual test execution in lab and system integration environments.
Develop test scenarios and acceptance tests for system-level and subsystem-level requirements.
Troubleshoot integration and test issues involving hardware, software, interfaces, networking, and communications components.
Support formal test events, system verification activities, customer demonstrations, and acceptance testing.
Identify opportunities to improve test efficiency through automation, improved test architecture, and model-based approaches.
Contribute to continuous improvement of test processes, tools, and reporting methods.

Qualifications:

Bachelor’s Degree in Systems Engineering, Electrical Engineering, Computer Engineering, Computer Science, Software Engineering, Information Technology, or a related technical field preferred and a minimum of 4 years of prior relevant experience. Graduate Degree and a minimum of 2 years of prior related experience. In lieu of a degree, a minimum of 8 years of prior related experience.
Minimum of three (3) years of experience in Integration & Test Engineering Background (System/Network Integration Testing)
Experience performing formal systems testing in a lab, integration, or operational environment.
Experience interpreting and validating system requirements and maintaining requirements traceability.
Experience using Cameo Systems Modeler or similar model-based systems engineering tools.
FAA Public Trust Clearance

Preferred Additional Skills:

Experience in applying model-based systems engineering principles to system design, verification, or validation activities.
Experience developing or supporting model-based testing approaches using system models, use cases, activity diagrams, sequence diagrams, state machines, or related artifacts.
Experience translating requirements and system behavior into test procedures, test cases, and verification evidence.
Ability to read and understand interface definitions, system architecture products, engineering drawings, and technical documentation.
Experience working directly with Air Force, DoD, or government customers in fast-paced acquisition environments
Background managing technical activities across multiple contractor teams and government stakeholders
Experience with government requirements management systems (DOORS) and interface control processes
Experience with Cameo Model-based Testing workflows and use of system models to derive or validate test cases.
Experience with Unified Modeling Language (UML) and Systems Modeling Language (SysML).
Experience with requirements management and traceability tools.
Experience with verification cross-reference matrices and requirement coverage analysis.
Experience integrating model-based systems engineering artifacts with verification and validation planning.
Experience with automated testing tools or frameworks such as Selenium, PyTest, JUnit, Robot Framework, TestComplete, or similar tools.
Experience with programming or scripting languages such as Python, Java, C#, JavaScript, Shell, or PowerShell.
Familiarity with continuous integration and continuous delivery tools such as Jenkins or GitLab Continuous Integration.

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More about this job

Skills

Documentation
Air traffic management
ICT system integration
Troubleshooting
Root cause analysis
Test procedures
Leadership
Troubleshoot
Analyse issues
Process improvement
Reporting
Electrical engineering
Computer engineering
Computer science
Computer technology
Engineering principles
UML
Test automation
Selenium
JUnit
Robot Framework
Python
Oracle Java
C#
JavaScript
Microsoft PowerShell
CI/CD
Jenkins
GitLab

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