Jobs in the United States

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Added 2 mins ago
2026 Associate Electrical Engineer/ Electrical Engineer - Chandler AZ
Northrop Grumman
Chandler, AZ
Northrop Grumman Space Systems is searching for an Electrical Engineer to be part of our Integration and Test team in Launch Vehicles, at our Chandler, AZ facility. This position will be…
Added 3 mins ago
Advanced Systems Engineer
Honeywell Aerospace
Phoenix, AZ
Test Hardware & Test Software development, integration, validation & verification.
Added 3 mins ago
Sr Embedded Software Engineer - Flight Mgmt Systems (FMS)
Honeywell Aerospace
Phoenix, AZ
As a Sr Advanced Software Engineer within our dynamic Flight Management System (FMS) team, you will be part of a team that designs, develops, and integrates highly complex systems for the…
Added 6 mins ago
IC
Physical Design Clocking Engineer
Intel Corporation
CA
- $105,650 to $149,150 USD / year
As a Physical Design Engineer, you will play a critical role in the implementation of custom IP and SoC designs, transforming RTL to GDS to produce design databases ready for manufacturing.…
Added 14 mins ago
HPC Engineer
GD Information Technology, Inc.
United States
We are seeking an HPC Engineer to join a Scientific Technologies team supporting high-performance computing (HPC) and scientific research at NIAID. This role focuses on the administration,…
Added 18 mins ago
O
Platform Software Engineer 2
Oracle
Nashville, TN
- $81,000 to $166,100 USD / year
Software Development and Coding - Design, Testing, and Optimization:
Added 32 mins ago
Lead Specialist, AI Scientist
Pearson
Remote, United States
We are seeking a Lead Specialist, Applied AI Systems Engineer, to design, build, and continuously improve the intelligent systems that support Pearson’s work developing the next generation…
Added 46 mins ago
J
Senior Software Development Engineer in Test (SDET)
Jobgether
Remote, United States
- $70,000 to $80,000 USD / year
…applications and next steps. Our partner is looking for a Senior Software Development Engineer in Test (SDET) based in the United…
Added 48 mins ago
AC
Senior Silicon Systems Engineer
Atom Computing
Austin, TX · Boulder, CO
- $140,000 to $160,000 USD / year
Act as technical liaison between Theory, Quantum Engineering, Hardware, Software, Controls, ASIC Design and Verification, and Optical Engineering
Added 49 mins ago
ZT Engineer, Lead
BOOZ, ALLEN & HAMILTON, INC.
Honolulu, HI
…installation, configuration, testing, and maintenance of hardware and software components. As a Zero Trust Enterprise Architect, you will lead the design, integration, and…
Added 52 mins ago
M
Sr. Software Engineer
Microsoft
WA · VA · GA · Redmond, WA · Reston, VA · Atlanta, GA · Redmond · Reston · Atlanta
- $119,800 to $261,000 USD / year
Develop scalable, high-quality solutions: Build software that is reliable, maintainable, and scalable to meet evolving business needs.
Added 1 hour ago
Physical Design Engineer
Inabia Software & Consulting Inc.
San Jose, CA
Help close EM/IR, drive LEC and physical verification signoff for your partitions in coordination with methodology owners.
Added 1 hour ago
Design Verification Engineer
Inabia Software & Consulting Inc.
San Jose, CA
We are seeking Design Verification Engineer with exposure on Developing and maintaining UVM/SystemVerilog testbenches for high-performance IPs (compute arrays, DMAs, NoCs, memory subsystems)
Added 1 hour ago
PN
Research Engineer II - Building Energy Analysis
Pacific Northwest National Laboratory
UNAVAILABLE · Richland, WA · Seattle, WA · Portland, OR
- $89,300 USD / year
The BS&DG is seeking a Research Engineer II - Building Energy Analysis with strong knowledge of building energy systems, programming and data analysis skills, and experience evaluating…
Added 1 hour ago
PN
Research Engineer II - Building Energy Analysis
Pacific Northwest National Laboratory
Providence, RI
- $89,300 USD / year
The BS&DG is seeking a Research Engineer II - Building Energy Analysis with strong knowledge of building energy systems, programming and data analysis skills, and experience evaluating…
Added 1 hour ago
PN
Research Engineer II - Building Energy Analysis
Pacific Northwest National Laboratory
Carson City, NV
- $89,300 USD / year
The BS&DG is seeking a Research Engineer II - Building Energy Analysis with strong knowledge of building energy systems, programming and data analysis skills, and experience evaluating…
Added 1 hour ago
Systems Engineer II
California Institute Of Technology Jet Propulsion Laboratory
United States
We are seeking a highly motivated and inquisitive Systems Engineer II to join the Project Verification and Validation Group, reporting administratively to the Technical Group Supervisor and…
Added 1 hour ago
Sr. Engineer Test Engineering
Vertiv Corporation
Dover, OH
Job Description Position Summary: The Sr. Test Engineer drives the test strategy and execution in line with the new product development process from beginning to end. This role will focus…
Added 1 hour ago
S
RF & Test Engineer - Aerospace
Saint-Gobain
RAVENNA, OH
- $92,000 to $142,000 USD / year
Join our Aerospace team where engineering excellence meets customer impact. As our RF & Test Engineer in Ravenna, OH , you will be the primary subject matter expert for all RF design,…
Added 1 hour ago
Senior Mechanical Engineer
Onto Innovation Inc-US
United States
Onto Innovation is seeking a Senior Mechanical Engineer to design, analyze, integrate, and support mechanical systems for advanced semiconductor inspection and metrology products. This…
Added 1 hour ago
Senior Electrical Engineer
Onto Innovation Inc-US
United States
Onto Innovation is seeking a Senior Electrical Engineer to design, integrate, troubleshoot, and support electrical systems for advanced semiconductor inspection and metrology products. This…
Added 1 hour ago
Data Engineer Internship - Summer 2027
FLIGHTSAFETY INTERNATIONAL, INC.
Darbydale, OH
…United States, Canada, France and the United Kingdom. TheData Engineer Intern will perform meaningful work alongside other talented professionals gaining insight to FlightSafety…
Added 1 hour ago
Specialist, Electrical Engineering - FPGA/ ASIC Hardware Engineer
L3Harris
Cincinnati, OH
Familiar with hardware, software and firmware development methodologies to ensure quality and time-to-market (design verification, code reviews, unit testing, prototyping and product…
Added 1 hour ago
O
Consulting Lead Software Developer - Apex
Oracle
Columbus, OH
- $97,800 to $209,500 USD / year
…Oracle Health’s strategic engagements. As a Consulting Lead Software Developer, you will play a key role in solving complex challenges utilizing Oracle’s APEX technology. This role will…
Added 2 hours ago
ASIC Design/SDC Engineer
Inabia Software & Consulting Inc.
San Jose, CA
You are a diligent Design/SDC Engineer with strong analytical skills and a deep understanding of timing constraints, including clock groups, exceptions, and clock exclusivity. Proficient in…

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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