UNKNOWN

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This role combines systems administration, cybersecurity compliance, networked lab support, and test system troubleshooting across Windows, Linux, operational technology, and controlled engineering environments. We are seeking an Information Systems Engineer to support secure test equipment, engineering lab systems, and connected test environments used in aerospace and defense programs.

Associates Systems

Information Systems Engineer

ea_via_bold

Environmental testing includes mechanical shock, electrodynamic vibration, salt fog, climatic environments such as temperature, altitude, and humidity, high temperature quartz lamp testing, structural testing, test fixture design, and custom instrumentation installations and data acquisition support. Experience working with environmental test vibration shaker systems or experience with instrumentation (accelerometers, thermocouples, strain gages, load cells, etc…) and data acquisition systems (Dewetron, DeweSoft, LabView, Agilent/Keysight, Benchlink, Somat, etc…).

RTX Corp

Principal Environmental Test Engineer - Team Lead

Environmental testing includes mechanical shock, electrodynamic vibration, salt fog, climatic environments such as temperature, altitude, and humidity, high temperature quartz lamp testing, structural testing, test fixture design, and custom instrumentation installations and data acquisition support. 5 years of experience working in a product development lab with vibration shaker systems and/or with instrumentation (accelerometers, thermocouples, strain gages, load cells, etc…) and data acquisition systems (Dewetron, DeweSoft, LabView, Agilent/Keysight, Benchlink, Somat, etc…).

Principal Environmental Test Engineer

Environmental testing includes mechanical shock, electrodynamic vibration, salt fog, climatic environments such as temperature, altitude, and humidity, high temperature quartz lamp testing, structural testing, test fixture design, and custom instrumentation installations and data acquisition support. 3 years of experience working in a product development lab with vibration shaker systems and/or with instrumentation (accelerometers, thermocouples, strain gages, load cells, etc…) and data acquisition systems (Dewetron, DeweSoft, LabView, Agilent/Keysight, Benchlink, Somat, etc…).

Senior Environmental Test Engineer

ADAPTED_NOW

HOUR

This position involves working in a lab environment with weapon test system designers to understand requirements, design solutions, integrate, and deploy the systems to help support test and tactical software development, testing, and delivery of missiles to the warfighter. Experience with the functionalities of Test Systems Engineering or equivalent Engineering experience for both hardware and test software development, integration, verification, validation, and maintenance activities within production, manufacturing, product qualification environments.

NR Consulting LLC

Test Systems Execution Lead Engineer

NR Consulting

Strong understanding of software testing methodologies, the Agile Software Development Life Cycle (Agile SDLC) the software development lifecycle (SDLC), and the software testing lifecycle (STLC). You'll work closely with software developers, product owners, and mission stakeholders to translate requirements into effective test scenarios, uncover complex defects, and ensure new capabilities meet both functional requirements and operational expectations.

YEAR

SAIC is a premier Fortune 500® technology integrator driving our nation's digital transformation. Our robust portfolio of offerings across the defense, space, civilian, and intelligence markets includes secure high-end solutions in engineering, IT modernization, and mission solutions. Using our expertise and understanding of existing and emerging technologies, we integrate the best components from our own portfolio and our partner ecosystem to deliver innovative, effective, and efficient solutions that are critical to achieving our customers' missions.

We are a team of 26,000 strong driven by mission, united purpose, and inspired by opportunity. Headquartered in Reston, Virginia, SAIC has annual revenues of approximately $7.1 billion. For more information, visit saic.com.

Leidos Holdings Inc

Mid-Level Test Engineer

Summary: We are looking for Information Systems Engineers to provide Test Equipment (TE) integration, security consultation, troubleshooting, sustainment and compliance. Minimum eight (8) years of relevant experience with systems administration of Linux, Networking, and or Windows (in desktop or server environments).

Minimum Qualifications: Bachelor's degree from an accredited college, university or technical trade school with a major in computer science, computer engineering, management information systems (MIS), or a closely related field as determined by the department head at the time of recruitment AND three years of experience configuring, monitoring, and managing networking equipment such as routers and switches. This includes ensuring that dispatch centers from first responder agencies maintain constant connectivity to the system and their critical staff in the field, keeping tower sites running at their peak capability via regular inspections and preventative maintenance visits.

Pima County

Radio Frequency Network Engineer - Wireless Integrated Network

Proficient skills in linear algebra and parallel computing (with CUDA), alongside a solid grasp of hardware memory layouts and optimization techniques for integration of image processing algorithms (parallel algorithms and data structures) to a production environment. Familiar with software development processes that adhere to FDA Software and Cybersecurity guidance documents, IEC 62304 Software Lifecycle, and ISO 14971 Risk Management.

Bruker Corp

Engineer, Software Development

As part of a small, highly skilled team, you will enhance and modernize cloud architectures supporting vital operations: Design, develop, and deploy scalable applications in containerized environments. Platinum Global Talent Solutions is seeking a dynamic Software Engineer with 2–10 years of DevOps experience to design and deliver mission‑critical applications for the Intelligence Community and Department of Defense.

Platinum Global Talent Solutions

Software Engineer with DevOps

Bachelor’s degree from an accredited college, university or technical trade school with a major in computer science, computer engineering, management information systems (MIS), or a closely related field as determined by the department head at the time of recruitment AND three years of experience configuring, monitoring, and managing networking equipment such as routers and switches. This includes ensuring that dispatch centers from first responder agencies maintain constant connectivity to the system and their critical staff in the field, keeping tower sites running at their peak capability via regular inspections and preventative maintenance visits.

Pima County, AZ

Pima County, AZ Jobs

Environmental testing includes mechanical shock, electrodynamic vibration, salt fog, climatic environments such as temperature, altitude, and humidity, high temperature quartz lamp testing, structural testing, test fixture design, and custom instrumentation installations and data acquisition support. Experience working in a product development lab with vibration shaker systems and/or with instrumentation (accelerometers, thermocouples, strain gages, load cells, etc…) and data acquisition systems (Dewetron, DeweSoft, LabView, Agilent/Keysight, Benchlink, Somat, etc…).

Section Lead/Principal Environmental Test Engineer

Foxhound Federal is a service-disabled, veteran-owned small business specializing in helping federal agencies and consulting organizations acquire high-caliber candidates for business development, internal operations and program delivery. Preferred / Nice-to-Have Skills Candidates are not expected to have all of the following , but experience in any of these areas is a strong plus: Real-Time & Embedded Systems Experience with RTOS environments such as VxWorks or FreeRTOS.

Foxhound Federal

Software Engineer

You will work closely with developers, architects, product managers, and support teams to design and execute comprehensive testing strategies, automate test coverage, identify defects, and drive continuous quality improvements throughout the software development lifecycle. In a world where technology never stands still, we understand that, dedication to our clients success, innovation that matters, and trust and personal responsibility in all our relationships, lives in what we do as IBMers as we strive to be the catalyst that makes the world work better.

<p>At IBM, you don’t need a degree to shape the future. Just bring your skills—and your passion. To build. To design. To code. To consult. To think along with clients and sell. To make markets. To invent. To collaborate. </p>

<p>Not just to do something better, but to attempt things you've never thought possible. To lead in this new era of technology and solve some of the world's most challenging problems. Let’s get to work.</p>

International Business Machines Corp

QATest Engineer Intern-Tucson AZ

Bachelor's degree in Engineering, Mechanical or Electrical or STEM related field or 3 years of experience in troubleshooting, maintenance, testing or similar technical duties and customer support for heavy equipment in a mining enivronment. Assist in the creation and updating of the AHS related documentation (Release notes, Operator Manuals, Parts and Service News, Flash News and other related documentation) through assigned tasks.

Komatsu

Vehicle Control Support Engineer

Experience with electrical, electronic, and motion control systems, including AC/DC power, servos, three-phase systems, programmable logic controllers (PLCs), monitor and control systems, industrial motion control, thermal control systems, digital/analog circuit design, FPGA-based digital signal processing, and circuit diagnostics/troubleshooting. Open Date 8/18/2026 Open Until Filled Yes Documents Needed to Apply Resume and Cover Letter Special Instructions to Applicant Notice of Availability of the Annual Security and Fire Safety Report In compliance with the Jeanne Clery Campus Safety Act (Clery Act), each year the University of Arizona releases an Annual Security Report (ASR) for each of the University's campuses.

University of Arizona

R&D Electrical Engineer III, Steward Observatory

If you've been building your skills in backend development, object‑oriented programming, and mission‑driven engineering , and you're ready for work that actually moves the needle, this is the kind of opportunity cleared engineers pursue when they want to grow while making real impact. April 16, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

Everything we do is built on our commitment to do the right thing for our customers, our employees, and our communities. Learn more about the values and culture that are the foundations of our business.

Leidos

Mid-Level Backend Software Engineer

IRecruitee

Position Overview: The Cyber Engineer – Compliance is responsible for implementing, sustaining, and validating cybersecurity controls to ensure systems, networks, operational technology (OT), and third-party integrations meet regulatory, contractual, and enterprise compliance requirements. Maintain accurate and up-to-date records of all equipment assets in accordance with iRAMP requirements to ensure proper accountability, configuration management, and cybersecurity risk tracking throughout each asset's lifecycle.

Hire Veterans

Cyber Engineer

The Senior Infrastructure Engineer - DevOps & Site Reliability Engineering is responsible for the architecture, implementation, and reliability of Komatsu's mission-critical infrastructure supporting the Autonomous Haulage System (AHS) and other mining technology solutions. Define and monitor Site Reliability Engineering (SRE) metrics, including Service Level Indicators (SLIs), Service Level Objectives (SLOs), and error budgets to guide operational improvements.

Komatsu Ltd

Senior Infrastructure Engineer

Senior Software Developer Tucson, Arizona, USA160000-260000 Job Description We are seeking a talented, tenacious, results driven individual to work in a multi-disciplinary R&D environment with likeminded motivated electrical engineers, mathematicians, and computer scientists who are collectively responsible for creating custom geolocation and digital communications systems in support of national security defense. Core responsibilities include:• Design/architect, develop, test, deploy, and operate fully integrated software• Design, build, and maintain infrastructure for modern integration between our applications and third-party services• Collaborate extremely effectively with product managers, designers, other engineers, stakeholders, and vendors on projects within the team.•

Linux Engineer Jobs in Tucson, AZ

Information Systems Engineer Associates Systems

Principal Environmental Test Engineer - Team Lead RTX Corp

Principal Environmental Test Engineer RTX Corp

Senior Environmental Test Engineer RTX Corp

Test Systems Execution Lead Engineer NR Consulting LLC

Mid-Level Test Engineer Leidos Holdings Inc

Information Systems Engineer NR Consulting LLC

Radio Frequency Network Engineer - Wireless Integrated Network Pima County

Engineer, Software Development Bruker Corp

Software Engineer with DevOps Platinum Global Talent Solutions

Radio Frequency Network Engineer - Wireless Integrated Network Pima County, AZ

Section Lead/Principal Environmental Test Engineer RTX Corp

Software Engineer Foxhound Federal

QATest Engineer Intern-Tucson AZ International Business Machines Corp

Vehicle Control Support Engineer Komatsu

R&D Electrical Engineer III, Steward Observatory University of Arizona

Mid-Level Backend Software Engineer Leidos

Cyber Engineer Hire Veterans

Senior Infrastructure Engineer Komatsu Ltd

TS/SCI/Sr Software Developer - Only TS / SCI active apply Henpen Corporation

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