399 Sr Systems Engineer Engineering jobs in Tucson,AZ

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12Y Geospatial Engineer

U.S. Army Reserve

Tucson, AZ 85705

OnsiteUrgently Hiring

A U.S. Citizen
17 to 34 Years Old
High School Diploma or GED
Meet Tattoo Guidelines
No Major Law Violations
No Medical Concerns
100 ASVAB Score: Skilled Technical (ST)
100 ASVAB Score: General Technical (GT)

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Sr Manufacturing Engineer

RTX

Tucson, AZ 85756

OnsiteUrgently HiringFlexible 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
DoD Clearance: Secret
Active and existing security clearance required on day 1
Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and a minimum of 5 years of prior relevant experience or an advanced degree in a related field and minimum 3 years experience
Experience within a manufacturing environment
Experience leading teams or projects
The ability to obtain and maintain a Bureau of Alcohol, Tobacco, Firearms and Explosives Clearance (ATF)
The ability to obtain and maintain a U.S. government issued security clearance is required

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Senior Semiconductor Test Engineer

Leonardo Electronics US

Tucson, AZ 85743

Paid Relocation to Tucson, AZ

RemoteUrgently Hiring

Bachelor's or Master's degree in Electrical Engineering, Physics, Materials Science, or related field
Extensive experience in semiconductor device testing, optoelectronics, or laser diode characterization
Proven ability to diagnose complex test issues and implement engineering‑level solutions
Strong background with automated test systems, data acquisition, and statistical analysis tools
Deep understanding of semiconductor device physics and optical/electrical performance metrics
Excellent communication skills and demonstrated success working cross‑functionally

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12N Horizontal Construction Engineer

U.S. Army Reserve

Tucson, AZ 85705

OnsiteUrgently Hiring

A U.S. Citizen or permanent resident with a valid Green Card
17 to 34 Years Old
High School Diploma or GED
Meet Tattoo Guidelines
No Major Law Violations
No Medical Concerns

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New, Posted 1 day ago

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MST Principal Systems Engineer

RTX

Tucson, AZ 85744

OnsiteUrgently HiringFlexible 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 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
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

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Quality Engineer II - Marine (QUALI006366)

Sargent Aerospace & Defense

Tucson, AZ 85743

OnsiteUrgently HiringFlexible ScheduleEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

Associate Degree or four years quality assurance experience
Familiar with quality tool usage including root cause analysis, measurement system analysis, process reviews, pareto analysis and failure mode effects analysis and basic process controls design and implementation.
Proven knowledge of Quality Management System standards
Ability to read and understand drawings including GD&T; and other requirements
Internal Auditor experience to AS9100 Quality System
Exposure Ability to track and do analysis of quality metrics, statistical control analysis and critical thinking methodologies
Ability to think analytically and creatively, to identify and develop quality solutions, and use appropriate judgment and decision-making skills necessary to achieve desired goals
Demonstrate excellent customer service skills
Ability to work under pressure and adhere to a strict production schedule and handle conflicting priorities
Proficient with applicable computer programs, including Microsoft Excel, Word, Power Point and Outlook
Technical writing experience
Must be a US citizen

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Design Engineer III (DESIG005667)

Sargent Aerospace & Defense

Tucson, AZ 85743

OnsiteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

Bachelor of Science degree in Mechanical Engineering, Mechanical Engineering Technology, Aerospace Engineering, or related field.
5+ years engineering experience in any/all aspects of a product's lifecycle - from initial design phase, through procurement and testing of a prototype, transition to production phase, and involvement in long term product support.
A lower level of experience combined with an advanced degree may be considered.
Proficiency with finite element analysis (FEA), ANSYS preferred.
Proficiency with Geometric dimensioning & tolerancing (GD&T;) and tolerance analysis.
Proficiency with fatigue analysis, fastener analysis, and material & process control.
Proficiency with 3D modeling software (Pro/Engineer or CREO preferred).
Previous experience with Design Failure Mode and Effects Analysis (DFMEA).
Excellent writing, presentation, communication, and organizational skills.
Excellent MS Office skills.
Self-starter who demonstrates a sense of urgency in meeting customer expectations and delivering results.
Ability to investigate, diagnose and resolve complex technical problems and communicate in clear simple terms.
Attendance and punctuality at work are essential functions of this position.
Due to ITAR regulations, this position requires that the employee must be a U.S. Citizen.
Employees will participate in understanding, implementing and maintaining the Company Quality Policy in accordance with AS-9100 and/or ISO-9001 requirements.
The employee will be required to move throughout the building to collect, handle and process production parts.

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Senior Systems Engineer

Leonardo Electronics US

Tucson, AZ 85743

Onsite

7–10 years in IT systems engineering or infrastructure administration
Cisco Meraki — hands-on MX, MS, and MR administration; Meraki Dashboard proficiency
Microsoft Azure (GCC High or commercial) — Entra ID, Azure networking, Defender for Cloud, Intune
Networking fundamentals — TCP/IP, DNS, DHCP, VLANs, BGP/OSPF, firewall management, VPN, SD-WAN
Zero Trust — practical experience with microsegmentation, identity-based access, or least-privilege network design
Backup and DR — Veeam, Azure Backup, or equivalent; RTO/RPO planning and testing
Scripting — PowerShell required; Python or Bash a plus
CompTIA Security+ CE (DoD 8140 compliant)
Bachelor's degree in Computer Science, Information Technology, or a related field, or equivalent hands-on experience
Location: Tucson, AZ (on-site)
Travel: ~10% (approximately one week per quarter)
Clearance: No active clearance required; ability to obtain may be required in the future

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