UNKNOWN

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HOUR

Utilize your knowledge of models, simulations, test beds, prototypes, hardware integration, hardware manufacturing, warfighter (User) methodologies, embedded test protocols, and full-scale Engineering Development Models (EDM’s) to ensure comprehensive lifecycle testing that is both robust and affordable. You must demonstrate applied experience and working knowledge of developmental test process, test set-ups and integration, test equipment design with transition to the factory, and verification / validation of product hardware using proven test systems, methodologies, and techniques.

NR Consulting LLC

Principal Test Systems Engineer

NR Consulting

FEED

Applied engineering experience or coursework with exposure in one or more of the following domains: systems engineering, software or firmware development, systems integration and/or test, ASIC development, digital electronics design, model-based systems engineering, or similar work history. Systems Security Engineering creates holistic security solutions leveraging Anti-Tamper (AT), Cyber Security, Software Assurance, and Supply Chain Risk Management to support Program Protection Implementation on embedded weapons systems.

RTX Corp

Systems Security Engineer II - Anti-Tamper / Program Protection (On-site)

This role involves collaborating with interdisciplinary teams to ensure seamless integration and functionality of payloads, providing technical management of project requirements, and supporting hardware and software development teams. Join our team as a Systems Engineer, where you will have the opportunity to design, integrate, and develop cutting-edge space-based optical instruments, subsystems, and payloads for airborne and space platforms.

Actalent Inc

Systems Engineer

All Qualified candidates will be responded to in 24 hours or less Must be a U.S. Citizen with the ability to obtain and maintain a DoD Secret Security Clearance This effort is on-Site Experience and working knowledge of developmental test process, test set-ups and integration, test equipment design with transition to the factory, and verification / validation of product hardware using proven test systems, methodologies, and techniques• Utilize knowledge of models, simulations, test beds, prototypes, hardware integration, hardware manufacturing, warfighter (User) methodologies, embedded test protocols, and full-scale Engineering Development Models (EDM’s).• Systems Engineering experience in test requirements development, test planning, test techniques, test methodologies test requirements documents, embedded functional test, and integration, verification, and validation for test• Past experience demonstrating a systems engineering approach for all test-related activities throughout the product lifecycle.•

Associates Systems

DOORS Systems Engineer

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Based on the benefits chosen ***No C2C, we can NOT work with outside agencies/vendors, and we can NOT do 1099-USSECRET CLEARANCE IS REQUIRED***Seeking a Secret ClearedSystems Safety Engineer to work on the development and execution of a system safety program as defined by Mil-Std-882 to include but not limited to the following analyses: Preliminary Hazard Analysis, Subsystem & System Hazard Analysis, Operating and Support Hazard Analysis, Functional Hazard Analysis, Requirements Hazard Analysis, and Hazard Tracking. Typically Requires: Bachelor's degree in Science, Technology, Engineering or Math (STEM) and a minimum of 8 years of relevant Systems Engineering or Safety Engineering experience.

Geologics Corporation

Systems Safety Engineer

SmartSearch

Our client, a world leader in biotechnology and life sciences, is seeking a " Senior Systems Engineer" with strong hands‑on experience in electro‑mechanical devices . You will contribute to design concept generation, design reviews, development and testing, reliability assessments, and system‑level interaction analysis.

Dawar Consulting

Senior Systems Engineer (Electro-Mechanical Devices)

The Coyote CUAS LSE is responsible for supporting the Chief Engineer (CE) in helping define and maintain the appropriate level of technical rigor and coordination across functions and engineering disciplines across the various production and sustainment efforts within the program. The Effectors Center within the Systems Engineering and Test Capabilities (SE&TC) organization is currently hiring a Senior Principal Systems Engineer to serve as the Coyote CUAS Lead Systems Engineer (LSE) to join our Tucson, AZ location on the Coyote programs.

Lead Systems Engineer (P4)

Lead Systems Engineer (P5)

Administer and troubleshoot switches, routers, firewalls, wireless networks, VPNs, servers, virtualization, identity services, and core network services. You'll work across servers, networks, cloud environments, identity, security tooling, disaster recovery, and the systems our teams rely on every day.

Universal Avionics

Systems & Network Security Engineer

September 28, 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. You’ll also be expected to provide feedback to the system technical development leads and test engineers to make the software and testing more effective and reliable and maintain system documentation and make presentations to end users and Government managers.

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

Systems Engineer SME

The Effectors group under Systems Engineering Test Capabilities (SETC) is currently searching for a Test Architect (TA) for the Coyote portfolio in the Land and Air Defense Systems (LADS) Strategic Business Unit (SBU). Partner closely with Operations (factory and program) and program Engineering leadership to ensure test capabilities meet production scale, reliability, and compliance requirements.

Principal Systems Engineer - Test Architect

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 USA

Senior Systems Engineer

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 interact with Technical SMEs as necessary to fully understand the subsystem including identifying and resolving issues and supporting related subsystem trades or analysis.

Donatech Corporation

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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. AZ Employment type: Full Time w-2 or Contract Rate: open to Negotiation Benefits: including Health, Dental Vision, PTO, Holidays Lead Test Systems Engineer • Communicate regularly with the program Integrated Product Team Leader (IPTL).•

Lead Test Systems Engineer

FULL_TIME

Building on more than 20 years of electro-optical and infrared systems innovation from Geost, Rocket Lab Optical Systems delivers solutions to the warfighter for responsive, scalable sensing solutions across all orbital domains. Rocket Lab is the end-to-end space company building rockets, spacecraft, and critical subsystems that keep the world connected, protected, expand humanity's reach to the Moon, Mars, and beyond.

Senior Software Systems Engineer II

You will focus on integration of algorithms into hardware and collaborate in all development phases from program start-up to live-fire testing, providing signal processing knowledge to resolve numerous and often undefined problems and issues in design reviews, peer reviews, and technical briefings to parties within and outside your own discipline. Used across our products and new business initiatives, signal processing algorithms extract and exploit sensor signals to be used for calibrating and denoising raw sensor data; detecting, acquiring, tracking, and classifying objects of interest; and sensor fusion.

Principal Signal Processing Systems Engineer

Engineering/Other Technical Positions: Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and a minimum of 8 years of prior relevant experience unless prohibited by local laws/regulations. Typically requires: A University Degree or equivalent experience and minimum 8 years prior relevant experience, or An Advanced Degree in a related field and minimum 5 years experience.

Principle GPS Systems Engineer

Collaborating with Program Management and government approval authorities from program startup through production to demilitarization and disposal backgrounds Typically Requires: Bachelor's degree in Science, Technology, Engineering or Math (STEM) and minimum 5 years of relevant Safety Engineering experience. All Qualified candidates will be responded to in 24 hours or less Must be a U.S. Citizen with the ability to obtain and maintain a DoD Secret Security Clearance This effort is on-Site in Tucson, AZEmployment type: Full Time w-2 or Contract Rate: open to Negotiation Benefits: including Health, Dental Vision, PTO, Holiday etc.

Senior Systems Safety Engineer MIL-STD-882E

You'll also be expected to provide feedback to the system technical development leads and test engineers to make the software and testing more effective and reliable and maintain system documentation and make presentations to end users and Government managers. As a Systems Engineering SME, you'll serve as the technical authority for systems engineering activities, helping shape the architecture and future direction of a mission-critical application while ensuring engineering excellence across the program.

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

The Advanced Effector Guidance Systems (AEGS) Department develops guidance section electronics architectures for development programs, supports subsystem analyses, integration and test, provides program leadership as well as GPS/IMU support. What You Will Do: Troubleshoot electronics in a lab or production environment, performing system and circuit level analysis, subsystem integration and test, supporting failure investigations, maintaining and creating documentation, and interacting with multi-discipline groups including suppliers.

Systems Engineer Jobs in Tucson, AZ

Principal Test Systems Engineer NR Consulting LLC

Systems Security Engineer II - Anti-Tamper / Program Protection (On-site) RTX Corp

Systems Engineer Actalent Inc

DOORS Systems Engineer Associates Systems

Systems Safety Engineer Geologics Corporation

Senior Systems Engineer (Electro-Mechanical Devices) Dawar Consulting

Lead Systems Engineer (P4) RTX Corp

Lead Systems Engineer (P5) RTX Corp

Systems & Network Security Engineer Universal Avionics

Systems Engineer SME Leidos

Principal Systems Engineer - Test Architect RTX Corp

Senior Systems Engineer Rocket Lab USA

Systems Engineer Donatech Corporation

Lead Test Systems Engineer Associates Systems

Senior Software Systems Engineer II Rocket Lab USA

Principal Signal Processing Systems Engineer RTX Corp

Principle GPS Systems Engineer RTX Corp

Senior Systems Safety Engineer MIL-STD-882E Associates Systems

Systems Engineer SME Leidos Holdings Inc

Advanced Effector Guidance Systems Electrical Engineer II (Onsite) RTX Corp

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