Jobs in the United States

25+ jobs

Save this search

Added just now
Software Engineer I
Boston Scientific
Maple Grove
Familiarity with automation frameworks used to build and test software.
Added 1 min ago
Sr. Marketing Data & GTM Engineer
Konica Minolta Business Solutions, U.S.A., Inc.
Ramsey, NJ
Konica Minolta is seeking a forward-looking Senior Marketing Data & GTM Engineer to transform complex, fragmented data into the audience intelligence and activation capabilities that power…
Added 1 min ago
Software Engineer -DO-178/DO-330 Tool Qualification
Real Time Consulting, LLC
Phoenix, AZ
Experience qualifying code generators, structural coverage tools, static analysis tools, test automation tools, or requirements management tools.
Added 2 mins ago
Engineer II - DevSecOps
Exelixis Inc
Alameda, CA
The Engineer II - DevSecOps is responsible for protecting the organization's AI infrastructure, data, and systems from internal and external cybersecurity threats by implementing, managing,…
Added 4 mins ago
Senior AI Agent Test Developer, SDET
NVIDIA USA
CA
…environments. We are looking for a senior, technically strong test development engineer to drive quality, automation, and technical leadership in this rapidly evolving…
Added 6 mins ago
Senior Systems Integration Engineer – Security Systems
ARA Brand
Pinehurst, NC
Applied Research Associates, Inc. (ARA) seeks an experienced Senior Systems Integration Engineer for the implementation and technical execution of assigned physical security projects,…
Added 7 mins ago
Forward Deployed Engineer
Enlighten AI Labs
Atlanta, GA
Build and test the APIs, data mappings, and application features that deliver agent-generated insights into existing customer workflows.
Added 8 mins ago
Intermediate Process Automation & Controls Engineer
Worley
Metairie, LA · Metairie
We are seeking an Intermediate Process Automation & Controls Engineer to join our Consulting team in Metairie, Louisiana. This position is ideal for an engineer with 3-8 years of experience…
Added 8 mins ago
Senior Process Automation & Controls Engineer
Worley
Metairie, LA · Metairie
We are seeking a Senior Process Automation & Controls Engineer to join our Consulting team, the office location is in Metairie, Lousina. This position is ideal for an experienced engineer…
Added 8 mins ago
Distinguished, Software Engineer
Walmart Inc.
United States
· Champion the application of AI, automation, code intelligence, and modern engineering practices to improve developer productivity, accelerate modernization, strengthen engineering…
Added 15 mins ago
Senior Pre-Sales Solution Engineer – Northeast
DTEX Systems
Remote, United States
As part of the DTEX Architecture and Solutions Engineering organization, the Senior Solutions Engineer (SE) is a technically sophisticated role combining deep security expertise with…
Added 18 mins ago
Staff Engineer
BlackLine Systems, Inc.
United States
As a Staff Software Engineer, you will play a crucial role in building the next generation of BlackLine and data platform. BlackLine thrives on data and we are investing heavily in being…
Added 20 mins ago
Staff Backend Engineer, Moderation Enforcement
Reddit
Remote, United States
The Safety and Moderation organization builds detection, automation and tools that help keep Reddit safe, healthy, and scalable in accordance with Reddit Rules. In this team on safety, we…
Added 22 mins ago
DSP Engineer
DPG Solutions LLC
Aurora, CO
We are seeking a Senior Principal Platform DevOps Engineer with a strong background in Windows systems engineering, cloud infrastructure, and automation to join the DPG team. This role…
Added 28 mins ago
A
Quality Engineer
Actalent
Torrance, CA
- $100,000 to $180,000 USD / year
OverviewThe Quality Engineer ensures customer quality requirements are understood, documented, and met. This role supports new customer onboarding, manages audits, improves quality…
Added 31 mins ago
Staff Software Engineer, Front-End Platforms
Relativity Space
Long Beach, CA
…directly with teams across design, materials, manufacturing, and test and launch to design, implement, and deploy end-user enterprise-wide applications, industrial automation, data…
Added 31 mins ago
Software Engineer II, Front-End Platforms
Relativity Space
Long Beach, CA
…directly with teams across design, materials, manufacturing, and test and launch to design, implement, and deploy end-user enterprise-wide applications, industrial automation, data…
Added 31 mins ago
Senior Cloud Security Engineer
Peraton
Remote, United States
…vulnerability management. This role goes beyond scanning: the engineer will form and test threat hypotheses, correlate vulnerability, configuration, and log data to find active or likely…
Added 33 mins ago
AI Lead Architect
Infinitive Inc
Remote, United States
…workflows with Claude Code to establishing automated reconciliation test benches and measuring developer throughput, you will set the engineering standards for the next era of…
Added 35 mins ago
T
DevOps Engineer
TEKsystems
Madison, WI
- $140,000 to $170,000 USD / year
…cloud-native, distributed, serverless architecture.II. Implement automation, observability, monitoring, and infrastructure-as-code.III. Manage efficient and reliable CI/CD pipelines across…
Added 35 mins ago
T
Linux Infrastructure Engineer
TEKsystems
Irving, TX
- $60 to $75 USD / hour
…responses and troubleshooting, maintain/administer accounts, test/deploy software, etc.. The day to day and variation of duties will be heavier on responsiveness to the Go-Live in the…
Added 40 mins ago
Data Scientist 1
Baylor Scott & White Health
Montpelier, VT
internal tools that accelerate development and test whether outputs are accurate, useful, and reproducible.
Added 41 mins ago
Senior Hardware Engineer, Core Technology
Anduril Industries
Costa Mesa, CA
We're looking for a Senior Hardware Engineer for Special Projects to serve as Core Tech's go-to technical problem solver. You will be deployed across the portfolio wherever the…
Added 41 mins ago
Hardware Engineer, Core Technology
Anduril Industries
Costa Mesa, CA
We're looking for a Hardware Engineer for Special Projects to serve as Core Tech's go-to technical problem solver. You will be deployed across the portfolio wherever the highest-priority…
Added 42 mins ago
Senior Manufacturing Engineer – Photonics Manufacturing & NPI
PsiQuantum
Milpitas, CA
Working closely with Process Engineering, Design Engineering, Test Validation Engineering, Supply Chain, and Operations, you will develop scalable manufacturing processes for hardware and…

SAIC

Principal Software Development Engineer in Test

Remote, United States

Apply About employer

Applications open in a new tab.

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.

Apply About employer

Report this job