274 Defense Engineer jobs in Tucson,AZ

35P Signals Intelligence Voice Interceptor

U.S Army Reserve

Tucson, AZ 85705

U.S. Citizen
17 to 34 Years Old
High School Diploma or GED
Meet Tattoo Guidelines
No Major Law Violations
No Medical Concerns

Recommended

OnsiteFlexible ScheduleHealth InsurancePaid Time OffRetirement Benefit

Principal Real-time Software Engineer

Raytheon

Tucson, AZ 85705

DoD Clearance: Secret
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
Ability to obtain INTERIM U.S. government issued security clearance is required prior to start date
Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and a minimum of 8 years of prior relevant experience
Experience including at least two of the following: Embedded C++ Software, Embedded Software Security, Software Architecture Design and Implementation
Experience using embedded Real Time Operating Systems (RTOS) (e.g., Green Hills, Integrity, Wind River VxWorks, Linux, etc.)
Experience developing complex systems involving the integration of hardware, firmware, and software
Ability to obtain Interim Secret Level U.S. government issued security clearance is required prior to start date with the ability to obtain program access after start

12Y Geospatial Engineer

U.S Army Reserve

Tucson, AZ 85705

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)

New, Posted 6 hours ago

Electrical Engineer

Leonardo Electronics US

Tucson, AZ 85775

Nuclear Engineer

US Navy

Tucson, AZ 85705

Maintenance Technician 2 - Fulfillment Center - Tucson, AZ

Target Stores

Tucson, AZ 85705

OnsiteHealth InsurancePaid Time OffRetirement Benefit

Stokes Educational Scholarship Program - STEM (Maryland)

National Security Agency

Oro Valley, AZ 85704

$35,749/yr

New, Posted 4 hours ago

Easy Apply

Senior Network Engineer

TEKsystems

Tucson, AZ 85701

$100,000-$110,000/yr

Bachelor's degree in Information Technology, Computer Science, Engineering, or a related field, or an equivalent combination of education and relevant experience.
Five (5)+ years of experience designing, implementing, and supporting enterprise TCP/IP network environments.
Hands-on experience with Cisco routing and switching technologies.
Experience designing, implementing, and supporting Cisco ACI environments, including Multi-Site Architecture (MSO) deployments.
Experience with Layer 2 and Layer 3 network technologies, including VLAN design, SVI configuration, and migration efforts.
Experience administering enterprise VPN solutions, including F5 APM.
Experience deploying and managing Palo Alto Networks firewalls.
Experience supporting data center networking environments.
Experience troubleshooting complex network and infrastructure issues in enterprise environments.
Expert knowledge of enterprise switching technologies, Spanning Tree, VLANs, trunking, and advanced routing concepts.
Strong understanding of TCP/IP networking and enterprise architecture.
Expertise with routing protocols including BGP, EIGRP, and OSPF.
Experience with network segmentation, redundancy, high availability, and disaster recovery concepts.
Experience with Palo Alto Networks firewalls, including GlobalProtect and large-scale enterprise deployments.
Strong understanding of VPN technologies, access controls, and network security best practices.
Familiarity with security monitoring, logging, and compliance requirements.
Cisco ACI and Multi-Site Orchestrator (MSO)
Cisco Catalyst and Nexus switching platforms
Cisco DNA Center
Cisco Identity Services Engine (ISE)
Cisco 9800 Wireless LAN Controllers and wireless infrastructure
Experience supporting Cisco Unified Communications environments, including:
CUCM
UCCX
Finesse
Supporting voice infrastructure technologies
Ability to analyze and solve complex technical problems.
Strong written and verbal communication skills.
Ability to create technical documentation, procedures, and operational standards.
Experience presenting technical recommendations to stakeholders and leadership.
Ability to manage multiple priorities in a fast-paced environment.

New, Posted 6 hours ago

Electrical Engineer

Leonardo Electronics US

Tucson, AZ 85722

89% of jobs ask for a resume

Don't let the perfect job slip away—upload your resume and we'll personalize your results instantly.

89% of jobs ask for a resume

Don't let the perfect job slip away—upload your resume and we'll personalize your results instantly.

New, Posted 1 day ago

Technical Sales Representative

Ecolab

Tucson, AZ 85716

Bachelor's degree
Technical sales or field sales support experience
Possess a valid Driver's License and acceptable Motor Vehicle Record
Immigration sponsorship is not available for this role