Jobs in the United States

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Added 2 mins ago
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PageWide Web Press Workflow Solutions Engineer
HP
Corvallis
- $130,700 to $205,200 USD / year
The Workflow Solutions Engineer is responsible for the design, integration, validation, and lifecycle support of end‑to‑end production workflows for HP PageWide Web Press solutions. This…
Added 2 mins ago
Presales Solution Engineer - Edge AI
HP
Remote, United States
· Ability to troubleshoot complex hardware, software, networking, application, and integration challenges.
Added 5 mins ago
Lead Software Engineer - Consumer Community Banking
JPMC page
New York, NY · NY · Plano, TX
Title: Lead Software Engineer, Consumer & Community Banking, Travel
Added 8 mins ago
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Front Office Automation Tester
NTT DATA Americas, Inc.
Charlotte
- $90,000 to $115,000 USD / year
We are seeking a Senior QA Automation Engineer to support Front Office Sales & Trading technology platforms. This role is responsible for designing, developing, and executing automated…
Added 16 mins ago
Deputy Chief Engineer, Program Integration
Mach Industries
Victorville, CA
Mach Industries is seeking an early-career engineer to support technical coordination across multiple programs. In this deputy chief engineer role, you’ll help teams identify and resolve…
Added 22 mins ago
Sr. Advanced Systems Engineer - Displays and Touch Screen Controllers
Real Time Consulting, LLC
Phoenix, AZ
…identified issues and issue resolution. Support development and integration of Displays and Touch Screen Controller systems engineer within an Integrated Flight Deck. Active participant in…
Added 22 mins ago
Systems Engineer - Automatic Flight Controls
Real Time Consulting, LLC
Phoenix, AZ
JOB TITLE: Systems Engineer - Automatic Flight Control Systems
Added 22 mins ago
Systems Engineer - Avionics Display Applications
Real Time Consulting, LLC
Phoenix, AZ
JOB TITLE: Systems Engineer - Avionics Display Applications
Added 25 mins ago
Test Engineer/Quality Assurance
Nightwing
Ft George G Meade, MD
Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers’ most demanding challenges.…
Added 25 mins ago
INTERDISCIPLINARY ENGINEER/ PHYSICIST
Naval Air Systems Command
Patuxent River, MD
Added 25 mins ago
Mission Systems Engineer (Principal/Sr Principal) - Signatures Limitations and Constraints Management Lead (AHT)
Northrop Grumman
Linthicum Heights, MD
…missions in space. As part of Eastern Region Systems Engineering, Integration and Test (ER-SEIT), you will have the opportunity to experience the entire space design lifecycle. We do it all…
Added 25 mins ago
Senior Automated Test Engineer
Leidos
Gaithersburg, MD
Leidos is seeking a Senior Test Automation Engineer to help deliver mission-essential software capabilities that enable intelligence professionals to access critical information, analyze…
Added 25 mins ago
Google Cloud Platform - SRE Manager
Huntington National Bank
Hagerstown, MD
Google Cloud Platform (GCP) Site Reliability Engineer (SRE) Manager is responsible for supporting the GCP framework and consumers of the platform. The position reports to the Chief…
Added 26 mins ago
Software Engineer (Hybrid) - 30861
Huntington Ingalls Industries
Fort Meade, MD
Enlighten is a cutting-edge technology company that is dedicated to developing innovative software solutions for our clients. We are currently seeking a talented and experienced Software…
Added 26 mins ago
Sr. Release Train Engineer TS/SCI Polygraph
Leidos
Annapolis Junction, MD
Leidos is seeking a Sr. Release Train Engineer (RTE) to support a high-performing agile program leveraging the Scaled Agile Framework (SAFe). This role is part of a large, fast-paced effort…
Added 26 mins ago
DevSecOps Engineer (Mid-level)
CGI Technologies and Solutions, Inc.
Baltimore, MD
CGI is seeking a Mid Level DevSecOps Engineer to support and enhance enterprise shared services platforms utilized by development teams across the organization. The successful candidate…
Added 26 mins ago
SATCOM Network Engineer, Mid
BOOZ, ALLEN & HAMILTON, INC.
Fort Meade, MD
…needs? Crafting the right network, with the right equipment and software, requires a combination of technical skill and careful planning. That's why we need a network engineer like you who…
Added 28 mins ago
Mechanical Engineer III - Test
Voyager Technologies, Inc.
Reno, NV
Possesses advanced skills in component and subsystem integration, data acquisition, data cleaning, statistical analysis, hypothesis testing, and measurement instrument operation.
Added 30 mins ago
Application Integration Engineer
John Deere
Waterloo
Title: Application Integration Engineer - 125752
Added 31 mins ago
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Growth Operations Engineer
Peerspace
Remote, United States
- $110,000 to $120,000 USD / year
…platforms (Intercom preferred), CRM systems, and ancillary software (MixMax, Zapier, Outreach, etc). Understanding of modern SaaS architecture and integration…
Added 36 mins ago
Test Engineer / Principal Test Engineer - 20671
Northrop Grumman
Roy
Northrop Grumman Strategic Deterrent Systems division is seeking a Test Engineer / Principal Test Engineer to join our team of highly qualified and diverse individuals. This position will…
Added 37 mins ago
Principal / Senior Principal Electrical Test Engineer - 8905-1
Northrop Grumman
Roy
Northrop Grumman Strategic Deterrent Systems division in Roy, UT is seeking a Principal Electrical Systems Test Engineer / Senior Principal Electrical Systems Test Engineer to join our team…
Added 37 mins ago
Software Engineer / Principal Software Engineer
Northrop Grumman
Bellevue
As our mission expands and new challenges emerge, NGDS is seeking an Software Engineer or Principal Software Engineer to join our team in Bellevue, NE. In this role, you will have the…
Added 37 mins ago
Sentinel - Mechanical Engineer L2/L3 (19649*)
Northrop Grumman
Roy
Northrop Grumman Defense Systems is seeking a Mechanical Engineer or Principal Mechanical Engineer to join our team. This position will be located at Roy, UT to support the Sentinel (GBSD)…
Added 37 mins ago
Principal / Sr Principal Engineer Aeronautical
Northrop Grumman
Edwards AFB
Experience in software/system integration, and software/system testing

SAIC

Principal Software Development Engineer in Test

Remote, United States

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Job details

Posting language: English
Posted: Nov 3, 2026

Original job description

SAIC is seeking a Principal Software Development Engineer in Test (SDET) to join the Joint Range Extension (JRE) software development team. This is a REMOTE ROLE within the UNITED STATES. MUST BE A U.S. CITIZEN. This role will involve up to 10% of CONUS travel. JRE is a combat-proven data link gateway that plays a vital role in the defense of the United States and our allies by extending the reach of tactical data across the battlespace and around the globe. It is a large, mission-critical, near-real-time system written predominantly in Java and Kotlin, and also includes C++ components. JRE is deployed everywhere from handheld devices and small-form-factor drones to strategic bombers, guided-missile destroyers, and global command-and-control centers. As a Principal Software Development Engineer in Test (SDET) on the software development team, you'll work closely with other developers, as well as with testers and test engineers on the test team. Through test automation, you'll play an essential role in enabling rapid, agentically-developed, high-quality releases of JRE to meet the current and future mission needs of the warfighter. Your impact will extend beyond the code you write yourself. You'll lead projects and build up the test engineering skills of the people you work with.

JOB DUTIES:

Expand JRE's unit, integration, service, GUI, and end-to-end test automation.
Engineer and maintain a comprehensive automated performance test suite covering load, stress, and endurance testing; support our IT team with capacity planning for the hardware environment it requires.
Design, develop, and maintain advanced simulators for IP and serial tactical data link terminals, radios, navigation systems, and sensors.
Contribute to the definition and ongoing verification of minimum system requirements for JRE's full range of deployment platforms.
Refactor JRE code for testability, introducing API, RPC, and messaging seams to enable additional white- and gray-box testing.
Mentor developers, testers, and less-experienced test engineers in test automation best practices as we expand automated coverage across the codebase.
Optimize the performance and quality of our test automation suites.
Quarantine, troubleshoot, and fix nondeterministic tests.

Required Education:

Bachelor's degree and nine (9) years’ experience; additional four (4) years’ experience can be considered in lieu of degree.

Required Clearance:

Must have the ability to obtain and maintain an active Secret security clearance; US Citizenship required.

Required Skills:

Deep expertise in the JVM and Java, with familiarity with Kotlin and Scala; strong concurrent programming skills (Threads, Executor Framework, Futures/Promises, Virtual Threads, Reactor, Kotlin Coroutines) and experience testing concurrent/asynchronous code (Reactor Test, Kotlinx Coroutines Test).
Proven experience developing and maintaining high test automation coverage for large-scale (1M+ LOC), mission-critical, high-reliability, near-real-time systems, using JVM testing and mocking frameworks such as JUnit, AssertJ, Mockito, and MockK.
Experience with automated performance testing and analysis using tools such as JMeter and Gatling, and with continuous integration and modern deployment practices for edge and cloud systems in Gradle-built projects.
Familiarity with C++ and related test automation frameworks (Doctest, Google Mock), along with experience in network programming, networking protocols, low-level binary data processing, and distributed systems using RPC and message-oriented architectures.
Thorough knowledge of object-oriented and functional design patterns; software design principles; refactoring techniques; code and test smells; domain-driven design; and a proven track record leading successful large-scale, phased refactoring initiatives.
Experience mentoring developers and testers in test automation best practices; strong skills with dependency injection and the Spring ecosystem (Spring Boot, Spring Data, Spring Security) and their integration testing utilities; and a collaborative, test-driven, iterative development style using Agile methods (Scrum, Extreme Programming, Lean) including pairing and mobbing.

Desired Skills:

Public contributions to open-source projects.
Familiarity with any of the following:
Tactical data link standards such as MIL-STD-6016, MIL-STD-6017, MIL-STD-3011, MIL-STD-6020, MIL-STD-6040, MIL-STD-2525, MIL-STD-1553, etc.
Tactical terminals and radios such as MIDS JTRS, STT, BATS-D, AN/ARC, and AN/PRC.
Navigation and avionics standards such as NMEA 0183, GPS-153, ARINC 429, and ARINC 661.
Security standards such as DISA STIGs, NIST SP 800-171, and NIST SP 800-207.

SAIC® is a premier mission integrator focused on advancing the power of technology and innovation to serve and protect our world. Our robust portfolio of offerings across the defense, space, intelligence, and civilian markets includes secure high-end solutions in mission IT, enterprise IT, engineering services, and professional services. We integrate emerging technology, rapidly and securely, into mission critical operations that modernize and enable critical national imperatives.

We are approximately 23,000 strong; driven by mission, united by purpose, and inspired by opportunities. SAIC is an Equal Opportunity Employer. Headquartered in Reston, Virginia, SAIC has annual revenues of approximately $7.3 billion. For more information, visit saic.com. For ongoing news, please visit our newsroom.

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