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October 15, 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. As a Senior Software Engineer, you’ll be a key technical leader, shaping software architecture, solving complex engineering challenges, and helping drive the evolution of critical application capabilities.

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

Senior Software Engineer

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Quest Defense Systems and Solutions is growing and looking to build out a team of Software Engineers at multiple levels ( Engineer II, Senior, and Principal ) who will design, develop, integrate, and maintain software supporting factory test equipment for weapon system product development. A bachelor’s degree in science, Technology, Engineering, or Mathematics (STEM) and 2–10+ years of relevant engineering experience (higher experience levels also acceptable; equivalent master’s degree combinations recognized).

YEAR

Quest Defense Systems & Solutions

Software Engineer – Test Equipment

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Quest Defense Systems and Solutions is actively hiring System Engineer- Test Solution Engineering (TSE) organization within the Hardware Discipline Center is a multidisciplinary team that designs and delivers advanced test solutions in support of production lines across the company’s missile and defense portfolio. As a Systems Engineer within TSE, you will collaborate with cross-functional engineering teams to design, model, integrate, and validate subsystem-level test solutions that support all phases of the product lifecycle, including early demonstrations, engineering tests, design verification, production, and sustainment.

Systems Engineer

This role leads the definition and delivery of small features across distributed autonomous services such as machine coordination, equipment management, navigation planning, collision detection, and safeguarding. The Software Engineer II partners with product, hardware, and operations teams, mentors other engineers, and drives scalable architecture, quality, and operational excellence for mine sites worldwide.

Komatsu Ltd

Software Engineer II 10202825

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Software Engineer II

Experience with Model Based Engineering processes, techniques, and tools (Rhapsody and IBM Rational Model Manager and/or Cameo Systems Modeler/Enterprise Architect and Teamwork Cloud preferred, with understanding of Systems Modeling Language (SysML), and/or Unified Modeling Language (UML). TSE has job opportunities across all phases of the engineering lifecycle, including demonstrations, early engineering tests, design verification tests, production, and post-production sustainment.

HOUR

Indotronix International Corporation

Senior Test Systems Engineer job opportunity at Tucson, AZ

OTHER

GPAC (Growing People and Companies) is an award-winning search firm specializing in placing quality professionals within multiple industries across the United States since 1990. This individual will play a key role in leading projects, managing internal teams, and serving as a trusted partner to clients.

Gpac’s mission is to be the preferred staffing and recruitment solution by effectively delivering and connecting talent with successful companies and organizations. 
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Our team, with collective experience of over 250 years, is passionate about wh

Gpac

Civil Engineer (PE or EIT)

LogicMelon

Important information: FOR CANDIDATES SEEKING TO WORK IN US OFFICES ONLY: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), Rocket Lab Employees must be a U.S. citizen, lawful U.S. permanent resident (i.e., current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum, or be eligible to obtain the required authorizations from the U.S. Department of State and/or the U.S. Department of Commerce, as applicable. Our Space Systems team builds everything from complete spacecraft, precision payloads to the components and subsystems that allow them to thrive in space, like solar panels, flight software, star trackers, optical systems, separation systems, radios, and more.

Rocket Lab Corp

Senior Electrical Engineer II

The role involves: Hardware Architecture and Design: Define the electronic architecture of complex multi-platform systems, selecting key components (FPGA, SoC, memories, power management) based on cost, space, power consumption, and reliability constraints. The successful candidate will lead hardware development from requirements definition through laboratory bring-up, with a strong focus on multicore FPGA/SoC-based systems and the management of ultra-high-speed digital interfaces (High-Speed Digital Design).

FAE Technology SpA

Senior Hardware Design Engineer - Aerospace, Defense & Imaging

Leidos is seeking an accomplished Mid-Level Software Engineer to join the Chinook Program supporting an Intelligence Community (IC) customer and helping evolve an application supporting important national security objectives. October 15, 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.

Mid-Level Software Engineer

ADAPTED_NOW

Based in Tucson, this Senior Instrumentation And Controls Engineer opportunity gives you end-to-end ownership across the I&C lifecycle, from front-end engineering and detailed design through commissioning and site execution. Build your future with a global operational technology and engineering services leader delivering technically complex projects across the mining, mineral processing, and heavy industrial space.

<h1>Engineering, Architectural, Construction, Manufacturing Staffing and Executive Search Services</h1>
<p>DAVRON provides engineering staffing and recruitment services to identify the best talent for your organization.  We can assist you whether your business requires short or long term staffing.  DAVRON is the leading recruiting agency for engineers, architects, construction and manufacturing professionals.</p>
<p>Since 1997, the Tampa-based recruiting firm assists companies with their engineering staffing needs nationwide.  We offer contract, contract-to-hire and direct placement services.  The value we provide for our clients is that we know our industry very well.  DAVRON keeps its focus within the engineering sector to find the best candidates for our clients.  We are among the most knowledgeable in our industry when it comes to technical staffing.</p>
<p>Our unique recruiting process finds the most qualified candidates for your company, we <a href="https://www.davron.net/success-based-staffing-fee-schedule/">guarantee</a> it – and there is NO COST to you unless you hire!  We offer flexible and competitive hiring plans, which allow you to choose the fee and guarantee that’s right for you.</p>
<h2><a href="https://www.davron.net/engineering-executive-search-services/">Executive Search & Recruitment Services</a></h2>
<p>DAVRON is the leading executive search firm specializing in engineering, architectural, construction and manufacturing professionals throughout the country.  Your time is important, and our recruiters go the extra mile to ensure our candidate selection is top notch!  Our ability to understand the importance of excellence in engineering has allowed us to become the preferred choice among executive search services.  Focus in the engineering, architecture and construction sectors allows us to concentrate on being the best in our field, and our specialized talent database (nearing 100K candidates) further guarantees success in our executive search efforts.</p>
<h2><a href="https://www.davron.net/permanent-staffing-services/">Headhunters for Direct Placement Staffing</a></h2>
<p>Direct placement services can provide all the recruiting and screening of candidates so you can focus on your business.  Let us put our staffing expertise to work for you – from locating quality candidates, filtering job seekers, reviewing resumes, screening, interviews, negotiating offers and on-boarding candidates.  DAVRON recruiters take a consultative approach to understanding your hiring needs and locating the perfect match for your opportunities.  Through the use of cutting edge search techniques, we will locate the best professionals for direct hire opportunities.  Our candidates are qualified, available and have interest in your position.</p>
<h2><a href="https://www.davron.net/engineering-contract-staffing/">Contract / Temporary Staffing</a></h2>
<p>Our contract service lets you fill roles for engineering, architectural, construction and manufacturing employees.  Companies rely on our contract services to support upcoming projects, meet seasonal requirements and reduce workforce during slow periods.  Your company pays only for the hours our contractor works with no further obligations.</p>
<h2> </h2>
<hr>
<h1 style="text-align: center">Engineering Staffing & Recruitment Services | Headhunters & Professional Matchmakers</h1>
<p>There are many staffing agencies out there, but few focus on recruiting engineers, architects, construction and manufacturing.  Fewer still offer the recruiting expertise that DAVRON provides.  Work with recruiters who have the experience and dedication to fill your roles fast and with precision!  Contact us today to learn more.</p>

Davron LLC

Senior Instrumentation And Controls Engineer

Highly proficient with technical writing, office automation, discipline-specific design software (i.e., MicroStation, AutoCAD, Civil 3D, ArcGIS, InRoads, Geopak, GeoSlope, ANSYS, STADD, HEC-RAS, HEC-HMS), technology, math principles, predictive models, spreadsheets, and tools. Leading the civil design of mine waste containment (tailings and waste rock) and heap leach facilities including initial layout and design, site selection and facility layout, geotechnical and hydrologic analyses, and preparation of design drawings and technical specifications for construction.

Mine Waste Lead Geotechnical Engineer

Engineering Documentation/Process independently write technical documents, understand engineering drawings, schematics, interface drawings an drawing trees, proficient with initiation and review process, define and estimate System Engineering tasks needed to support efforts associated with new programs/scope changes. With more than 10 million passengers per day flying on aircraft equipped with our products and more than 75% of commercial flights beginning with our engine start systems, Control Systems reaches farther across the aviation industry than most people realize.

Honeywell Aerospace innovates and integrates thousands of products and services to advance and easily deliver safe, efficient, productive and comfortable experiences worldwide.  </p><br />  <b>Our History</b><br /><br />  <p>  The first autopilot in 1914, Charles Lindbergh’s first successful solo flight across the Atlantic in 1927, Amelia Earhart’s landmark flight in 1932, and the world’s first sonic boom in 1947, were all made possible because of aviation technology developed by Honeywell and its legacy companies.</p>  <p>During World War II, the groundbreaking cabin pressurization system developed by Garrett, Honeywell’s integrated C-1 autopilot, and the Norden bombsight made high-altitude bombing first feasible. Sperry instruments and navigation gear, Bendix electronics, carburetors, wheels, and brakes, and Grimes lighting systems were widely used on World War II aircraft. These innovations were later implemented successfully in civilian aircraft, helping the post-war boom in passenger travel.</p>  <p>In the 1950’s, Honeywell Aerospace and its legacy companies changed the face of flying with the development of the first gas-turbine engines and the ring laser gyroscope, which dramatically changed guidance and navigation forever. Sperry brought computer technology to the cockpit with electronic flight instrument systems, flight management systems and other digital technology, and Bendix introduced the first commercial weather radar system.Today, Honeywell Aerospace continues to innovate in the frontier of flight safety with traffic alert and collision avoidance technologies, the AlliedSignal Enhanced Ground Proximity Warning System, and systems that help pilots avoid severe weather and hazards such as lightning and wind shear. We at Honeywell Aerospace are proud of our contributions to aviation history, but we’re just as proud of the history we’re making today.</p>  <p>We have created the state-of-the-art integrated Aircraft Environment Surveillance System for the Airbus A380, and our advanced flight management, power distribution, pneumatic, and landing systems will help A380 operators reach new heights of performance and efficiency.</p>  <p>We are a leading supplier of products and systems for Boeing commercial airplanes, and our integrated avionics system for the Boeing 777 sets a new technology and reliability standard. Today, we are part of the team working to define technology concepts for the next Boeing airplane, the super-efficient 777.</p>  <p>The general, experimental, and light business aviation industries also turn to our respected Bendix/King range of communication and navigation avionics, weather radars, flight controls, flight information services, and other products and services that help make flying safer, more affordable, and more enjoyable.</p>  <p>Honeywell Aerospace continues to work to improve the capabilities of military forces, developing systems that power unmanned vehicles, avionics for jet fighters, weapon sensors for precision targeting, and upgrades that extend the lives of proven aircraft and vehicles. We’re part of the Lockheed Martin team working on the Joint Strike Fighter program, and we’re proposing a wide range of systems for the Army’s Future Combat System.</p>  <p>For more than 40 years, Honeywell technology has helped with the exploration and creation of opportunities in space. Our products have been integral to Neil Armstrong’s first step on the moon, and to every manned mission to space since. Today, the Space Shuttle is equipped with Honeywell’s Multifunction Electronic Display Subsystem, and we’re reaching into the future of space technology, with our work for the anticipated shuttle successor, the Orbital Space Plane, the International Space Station, and our contributions toward creating a permanent orbiting scientific laboratory and workspace.</p>  <p>As powered flight begins its second century, Honeywell Aerospace continues to make history with leading technology, reliable products and systems, superior service, and dedicated employees. The contributions of Honeywell, its legacy companies, and five generations of employees, have advanced the science of aviation to make flying the world’s safest form of transportation, while helping to protect our nation and explore the universe. We look forward to continuing our long tradition of developing and delivering innovative aviation systems that meet the current, and anticipate the future, needs of the customer.</p> 

Honeywell Aerospace

Sr Advanced Project Engineer

FULL_TIME

Undergraduate degree (graduate degree in Electrical Engineering preferred but not required) in science, technology, engineering, or mathematics (STEM) field and a minimum of 10 years of prior, relevant hands-on experience in lab and/or manufacturing environments (preferably optics related, but not required). Overview: Brief Summary : Senior Electrical Systems Engineers work closely with optical, mechanical, software, and test engineers to develop, verify, and validate requirements for cutting-edge complex optical and electro-optical systems.

Edmund Optics

Senior Electrical Systems Engineer

[AW]-iCims

Important information: FOR CANDIDATES SEEKING TO WORK IN US OFFICES ONLY: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), Rocket Lab Employees must be a U.S. citizen, lawful U.S. permanent resident (i.e., current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum, or be eligible to obtain the required authorizations from the U.S. Department of State and/or the U.S. Department of Commerce, as applicable. Rocket Lab's Space Systems division builds complete spacecraft, precision payloads to the components and subsystems that allow them to thrive in space including solar panels, flight software, star trackers, optical systems, separation systems, and radios.

Rocket Lab USA

We invite you to bring your bold ideas and big dreams and become part of a global team of over 50,000 planners, designers, engineers, scientists, digital innovators, program and construction managers and other professionals delivering projects that create a positive and tangible impact around the world. This position offers the opportunity to work on transportation infrastructure projects supporting the Arizona Department of Transportation (ADOT), municipalities, counties and regional transportation agencies while collaborating with experienced professionals across AECOM's transportation practice.

<p class="editor-emphasized"><strong>About AECOM</strong></p>
<p class="editor-emphasized">AECOM is a global network of experts working with clients, communities and colleagues to develop and implement innovative solutions to the world&rsquo;s most complex challenges.</p>
<p>Delivering clean water and energy. Building iconic skyscrapers. Planning new cities. Restoring damaged environments. Connecting people and economies with roads, bridges, tunnels and transit systems. Designing parks where children play. Helping governments maintain stability and security.</p>
<p>We connect expertise across services, markets, and geographies to deliver transformative outcomes. Worldwide, we design, build, finance, operate and manage projects and programs that unlock opportunities, protect our environment and improve people&rsquo;s lives.</p>
<p>Imagine it. Delivered.</p>
<p>&lt;iframe width="731" height="411" src="<a href="https://www.youtube.com/embed/r59sdFbjyck">https://www.youtube.com/embed/r59sdFbjyck</a>" frameborder="0" allow="accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture" allowfullscreen&gt;&lt;/iframe&gt;</p>
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<h2>Fast Facts:</h2>
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<p class="dpc">Approximately $20.2 billion of revenue during fiscal year 2018</p>
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<p class="dpc">Ranked #1 in Transportation and General Building in <em>Engineering News-Record</em>&rsquo;s 2018 &ldquo;Top 500 Design Firms&rdquo;</p>
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<li>Named one of <em>Fortune</em> magazine's "World's Most Admired Companies" for the fifth consecutive year <br class="dpc" /><br class="dpc" /><img class="wp-image-38775 alignleft" src="https://www.aecom.com/content/wp-content/uploads/2018/02/WMAC2018.jpg" alt="WMAC2018" width="97" height="90" /><br class="dpc" /><br class="dpc" />
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<p class="alignleft dpc" style="font-size: 10px;">&copy;2018 Time Inc. Used under license.</p>
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AECOM

Civil Engineer

SmartRecruiters_Organic_Non_Easy_Apply

Scoping, directing, and reviewing complex geotechnical analyses with a focus on soil mechanics, including stability, seepage, thermal modelling; deposition modeling; and run out analyses for mine waste or water embankment dams and waste rock spoils. Leading the civil design of mine waste containment (tailings and waste rock) and heap leach facilities including initial layout and design, site selection and facility layout, geotechnical and hydrologic analyses, and preparation of design drawings and technical specifications for construction.

WSP Global Inc

Senior Civil/Geotechnical Engineer (Mine Waste)

Experience with Model Based Engineering processes, techniques, and tools (Rhapsody and IBM Rational Model Manager and/or Cameo Systems Modeler/Enterprise Architect and Teamwork Cloud preferred, with understanding of Systems Modeling Language (SysML), and/or Unified Modeling Language (UML). You will apply your knowledge of the subsystem and?collaborate?with other Engineering disciplines to?develop?and implement the subsystem model using Model Based System Engineering?tools?and methods.

Butler America Aerospace LLC

Senior Test Systems Engineer P3

As a Principal System Safety Engineer, your responsibilities will include: Developing and implementing one or more MIL STD 882E compliant system safety programs Performing MIL STD 882 System Safety Program tasks and analyses, involving management (task series 100), analysis (task series 200), evaluation (task series 300), and verification (task series 400). Design of concise, testable safety requirements or providing safety analysis of existing requirements Work across all integrated product teams and lines to properly eliminate hazards or provide effective controls.

Donatech Corporation

System Safety Engineer

jobdiva

Performing MIL STD 882 System Safety Program tasks and analyses, involving management (task series 100), analysis (task series 200), evaluation (task series 300), and verification (task series 400). As a technical leader, you'll help drive the development and execution of comprehensive system safety programs throughout the entire product lifecycle—from early concept and design through production, fielding, sustainment, and end-of-life disposal.

Junior Engineer Jobs in Tucson, AZ

Senior Software Engineer Leidos

Software Engineer – Test Equipment Quest Defense Systems & Solutions

Systems Engineer Quest Defense Systems & Solutions

Software Engineer II 10202825 Komatsu Ltd

Software Engineer II Komatsu Ltd

Senior Test Systems Engineer job opportunity at Tucson, AZ Indotronix International Corporation

Civil Engineer (PE or EIT) Gpac

Senior Electrical Engineer II Rocket Lab Corp

Senior Hardware Design Engineer - Aerospace, Defense & Imaging FAE Technology SpA

Mid-Level Software Engineer Leidos

Senior Instrumentation And Controls Engineer Davron LLC

Mine Waste Lead Geotechnical Engineer WSP

Sr Advanced Project Engineer Honeywell Aerospace

Senior Electrical Systems Engineer Edmund Optics

Senior Electrical Engineer II Rocket Lab USA

Civil Engineer AECOM

Senior Civil/Geotechnical Engineer (Mine Waste) WSP Global Inc

Senior Test Systems Engineer P3 Butler America Aerospace LLC

System Safety Engineer Donatech Corporation

System Safety Engineer 4 Legion Technical Solutions LLC

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