278 Software Engineer jobs in Tucson,AZ

Mid-Level Backend Software Engineer

Leidos

Tucson, AZ 85711

OnsitePaid Time OffRetirement Benefit

Bachelor's degree in Computer Science, Software Engineering, or a related field with 4–8 years of experience; or a Master's degree with 2–6 years of experience
US Citizenship
Active TS/SCI with the ability to successfully pass a Polygraph
Professional experience developing object‑oriented applications in Java or Python
Hands‑on experience building and maintaining RESTful APIs
Basic to moderate experience with SQL capability, including writing queries and working with relational databases
Working knowledge of Linux‑based environments
Ability to work independently on defined tasks within established technical frameworks and deliver reliable results

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New, Posted 3 hours ago

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Software Engineer II

Raytheon

Tucson, AZ 85705

OnsiteFlexible ScheduleHealth InsurancePaid Time OffRetirement Benefit

Active and transferable U.S. government issued security clearance is required prior to start date
U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance
Active and transferable Secret U.S. government issued security clearance is required prior to start date with the ability to obtain special program access after start
Typically requires a degree in Science, Technology, Engineering, or Mathematics (STEM) and a minimum of two years prior relevant experience
Experience with C, C++, or other object-oriented language
Experience with hardware-software integration and embedded system testing

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New, Posted 1 hour ago

DiversityJobs

Integration and Test Engineer II - Optics

EDMUND OPTICS

Tucson, AZ 85756

$95,000-$105,000/yr

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Nuclear Engineer

U.S. Navy

Tucson, AZ 85705

Associate Manager, Quality Engineering

L3Harris Technologies Careers

Tucson, AZ 85705

Bilingual Preferred

New, Posted 17 hours ago

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MST Principle Systems Engineer

RTX

Tucson, AZ 85747

OnsiteFlexible ScheduleHealth InsurancePaid Time OffRetirement Benefit

Active and transferable U.S. government issued security clearance is required prior to start date
U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance
Typically requires a Bachelor's Degree in a Science, Technology, Engineering, or Mathematics (STEM) discipline, and a minimum of eight (8) years of prior relevant experience
Experience writing, decomposing and tracing requirements, and/or performing trade studies to optimize system performance
Experience with military systems; tactics, techniques, and procedures along with DoD customer infrastructure experience
Experience with Systems Engineering Product Development Cycle
Experience with system safety, reliability, and configuration management
Security Clearance Type: DoD Clearance: Secret

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New, Posted 17 hours ago

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CAD Designer II (CADDE006101)

Sargent Aerospace & Defense

Tucson, AZ 85743

OnsiteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

Minimum Qualifications
Experience: 3 years of experience in CAD related position
Education: Associate of Applied Science (AAS) degree in CAD OR
Associate degree in related field plus 5 years of related experience OR
High School diploma or GED plus 7 years of related experience
Demonstrated CAD modeling ability
Proficient in applying ASME Y14.5 Geometric Dimensioning & Tolerancing (GD&T;)
Experience with Microsoft Office suite software
Mechanical aptitude displayed through personal hobbies/projects
Must be a U.S. Citizen

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New, Posted 17 hours ago

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Layout Designer | DCC DAC

Texas Instruments

Tucson, AZ 85711

Onsite

Minimum education (ie bachelor's degree in electrical engineering)
Minimum of XX years of experience.

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New, Posted 16 hours ago

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Environmental, Health and Safety Specialist

Leonardo Electronics US

Tucson, AZ 85743

Onsite

Bachelor's degree in Environmental Science, Occupational Safety, Industrial Hygiene, Chemical Engineering, or related field.
2–5 years of EHS experience, ideally in semiconductor, chemical manufacturing, or high‑tech environments.
Strong knowledge of OSHA, EPA, NFPA, and semiconductor‑specific codes (e.g., IFC Chapter 27, FM Global standards).
Experience with hazardous chemicals, gas detection systems, and emergency response.
Semiconductor fab experience preferred (tool install, cleanroom operations, or HPM management).
Certifications such as GISO, CHMM, CSP, CIH, or OSHA 30.
Experience with EHS management systems (ISO 14001, ISO 45001).
Familiarity with SPC, Lean, or Six Sigma methodologies.
Strong communication and ability to influence engineering and operations teams.
Analytical mindset with attention to detail in high‑risk environments.
Comfortable wearing full cleanroom PPE and responding to alarms or emergencies.

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GW Mechanical Inc - Estimator

GW Mechanical

Tucson, AZ

$80,000-$90,000/yr

OnsiteFlexible ScheduleHealth InsurancePaid Time OffRetirement Benefit

Minimum of 3 years of experience in commercial plumbing or mechanical estimating.
Proficient in FastPipe, Bluebeam, and Microsoft Excel.
Proven experience interpreting architectural plans and wet-side mechanical specifications.
Strong understanding of operational logistics, including planning and project scheduling.
High school diploma or equivalent.
Ability to work a flexible schedule to meet critical bidding deadlines.

SmartExplore AI is experimental.