Referso Jobs

Systems Engineer / Senior Systems Engineer

ICONMA, LLC · Posted Nov 12, 2026

Open

Tucson, Arizona, United States
4+ years

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Systems Engineer / Senior Systems Engineer

ICONMA, LLC · Posted Nov 12, 2026

Open

Tucson, Arizona, United States
4+ years

Apply with RefersoAI Apply on careers page

Senior Systems Engineer

Tailored Management · Posted Nov 12, 2026

Open

Tucson, Arizona, United States
On-site
Contract · Senior
$45–$60 per hour
8+ years

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Deliver V-Model systems engineering outputs and participate in design reviews, conducting development and testing to evaluate performance against design specifications and system interactions.

Compensation

$45 –$60/hour (W2)

Responsibilities

Deliver V-Model systems engineering outputs and participate in design reviews
Conduct development and testing to evaluate performance against design specifications and system interactions
Ensure assays operate efficiently and effectively using the latest technologies and systems
Execute project deliverables—including requirements, risk, configuration management, defect management, and verification and validation—within the company-specific tool
Test Method Development, DoE, data analysis (python coding capability)

Requirements

Bachelor's degree in engineering (Electrical, Chemical, Biomedical, or Software preferred)
Nice to have: FDA regulated environment experience
Nice to have: FAA regulated environment experience
Nice to have: Medical device industry experience

Skills

V-Model Systems Engineering Test Method Development

Senior Systems Engineer

Talent Software Services, Inc. · Posted Nov 12, 2026

Open

Tucson, Arizona, United States
On-site
Full-time · Senior
8+ years

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Responsibilities

Deliver V-Model systems engineering outputs and participate in design reviews
Conduct development and testing to evaluate performance against design specifications and system interactions
Ensure assays operate efficiently and effectively using the latest technologies and systems
Execute project deliverables—including requirements, risk, configuration management, defect management, and verification and validation—within the company-specific tool
TMV, Test Method Development, DoE, data analysis (python coding capability)

Requirements

Bachelor's degree in Engineering (Electrical, Chemical, Biomedical, or Software preferred)
Nice to have: ISO standards
Nice to have: IEC standards
Nice to have: FDA regulations
Nice to have: EU standards

Skills

Systems Engineering V-Model Requirements Elicitation Traceability (RETINA, DOORS, Jira)

Senior Systems Engineer

F. Hoffmann - La Roche · Posted Nov 12, 2026

Open

Tucson, Arizona, United States
On-site
Full-time · Senior
8+ years

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Deliver V-Model systems engineering outputs and participate in design reviews.

Responsibilities

Conduct development and testing to evaluate performance against design specifications and system interactions
Ensure assays operate efficiently and effectively using the latest technologies and systems
Execute project deliverables including requirements, risk, configuration management, defect management, and verification and validation within the company-specific tool
TMV, Test Method Development, DoE, data analysis (python coding capability)
Digital outputs of a sensor and analyze the data

Requirements

Bachelor's degree in Engineering (Electrical, Chemical, Biomedical, or Software preferred)
Nice to have: ISO standards
Nice to have: IEC standards
Nice to have: FDA regulations
Nice to have: EU standards

Skills

V-Model systems engineering Requirements extraction from regulatory text Bi-directional traceability (RETINA, DOORS, Jira)Python coding

Sr Systems Engineer

Dawar Consulting, Inc. · Posted Nov 13, 2026

Open

Tucson, Arizona, United States
Contract · Senior
$45–$60 per hour
8+ years

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Support systems engineering, test method development, verification and validation, and design assurance activities in a regulated engineering environment.

Compensation

Pay Rate: $45/hr - $60/hr on W2

Responsibilities

Deliver V-Model systems engineering activities and participate in design reviews.
Develop and execute Test Method Validation (TMV), test method development, and Design of Experiments (DoE).
Develop test beds, testing protocols, and comprehensive verification and validation plans.
Analyze digital sensor outputs and test data using Python and other analytical tools.
Translate system, regulatory, safety, and stakeholder requirements into clear, testable engineering requirements.

Requirements

Bachelor's degree in Electrical, Chemical, Biomedical, Software Engineering, or a related discipline.
Nice to have: FDA-regulated environments
Nice to have: FAA-regulated environments
Nice to have: medical devices
Nice to have: ISO

Skills

systems engineering testing verification validation

Cybersecurity Engineer - Level IV

Augustine Consulting Inc. · Posted Nov 13, 2026

Open

Hamilton, New Jersey, United States
On-site
Full-time · Senior
$126K–$186K per year
10+ years

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Develop and implement advanced cyber defense solutions and changes for organizations, safeguard the corporate infrastructure from infiltrations of exfiltration, and assure that the system is built to specification and is deployed successfully.

Compensation

$126,000 - $186,000 / year

Responsibilities

Design, maintain, and operate highly complex and high secure communications network environments.
Perform in-depth network security analysis, and conduct preliminary incident response, event analysis, and threat intelligence.
Review security events that could be a detriment to the organization’s overall security stance.
Develop and implement security infrastructure and services leveraging the security policies, standards, and guidelines in line with NIST 800-53r5 and NIST 800-171.
Perform security scans of tactical systems using custom and commercially available tools (e.g. Retina, Fortify, Evaluate-STIG, and ACAS/Nessus).

Requirements

High School Diploma
Associate's degree
Bachelor's Degree
Master's Degree
Nice to have: AWS

Skills

CISSP certification Operational Cyber Security accreditation

Cybersecurity Engineer - Level IV

Augustine Consulting Inc. · Posted Nov 13, 2026

Open

Fayetteville, North Carolina, United States
On-site
Full-time · Senior
Competitive salary
5–20 years

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Serve as a part of ACI’s Government Programs team, which supports PEO Soldier, developing and implementing advanced cyber defense solutions and changes for organizations.

Responsibilities

Develop and implement advanced cyber defense solutions and changes for organizations
Safeguard the corporate infrastructure from infiltrations of exfiltration
Design, maintain, and operate highly complex and high secure communications network environments
Perform in-depth network security analysis, and conduct preliminary incident response, event analysis, and threat intelligence
Review security events that could be a detriment to the organization’s overall security stance

Requirements

High School Diploma and 20 years of experience
Associate's degree and 16 years of experience
Bachelor's Degree in a related field and 10 years of experience
Master's Degree in a related field and five years of experience

Skills

NIST Risk Management Framework (RMF) for Department of Defense (DoD)NIST 800-37r2 NIST 800-53r5 NIST 800-171

Senior Systems Engineer - (Biotech)

Nesco Resource, LLC · Posted Nov 12, 2026

Open

Tucson, Arizona, United States
On-site
Full-time · Senior
8+ years

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Deliver V-Model systems engineering outputs and participate in design reviews. Conduct development and testing to evaluate performance against design specifications and system interactions. Ensure assays operate efficiently and effectively using the latest technologies and systems. Execute project deliverables—including requirements, risk, configuration management, defect management, and verification and validation—within the company-specific tool.

Responsibilities

Deliver V-Model systems engineering outputs and participate in design reviews
Conduct development and testing to evaluate performance against design specifications and system interactions
Ensure assays operate efficiently and effectively using the latest technologies and systems
Execute project deliverables—including requirements, risk, configuration management, defect management, and verification and validation—within the company-specific tool
TMV, Test Method Development, DoE, data analysis (python coding capability)

Requirements

Bachelor's degree in Engineering (Electrical, Chemical, Biomedical, or Software preferred)
Nice to have: ISO
Nice to have: IEC
Nice to have: FDA
Nice to have: EU standards

Skills

electro-mechanical devices V-Model requirements extraction

Systems Administrator

Caci · Posted Nov 9, 2026

Open

Springfield, Virginia, United States
Full-time
$87K–$182K per year
5+ years

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Systems Administrator

Compensation

The proposed salary range for this position is: $86,600 - $181,800

Responsibilities

Systems administration of desktop and server systems connected to local and wide area networks
Desktop system management responsibilities involving account monitoring, security, OS installation
Provide support for implementation, troubleshooting and maintenance of IT systems
Provide Tier 2 and Tier 3 problem identification, diagnosis and resolution
Provide support for the escalation and communication of status to agency management and internal customers

Requirements

Bachelor's Degree
Nice to have: Experience in the imagery intelligence domain
Nice to have: Scripting on Windows, Linux, and Solaris
Nice to have: Knowledge of Customer's processes and procedures
Nice to have: Teamwork and independent work

Skills

Active TS/SCI Clearance Security+ certification UNIX administration Windows administration

Systems Administrator

CACI International · Posted Nov 9, 2026

Open

Springfield, Virginia, United States
Full-time
$87K–$182K per year
5+ years

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As a Systems Administrator, you will work closely with both on-site and remote users to coordinate site visits and upgrades, provide on-site and remote resolution support for trouble calls and provide TIER 2/3 support of Unix/Windows workstations and servers, including Web servers, network attached storage devices, and stored data in support of business processing requirements.

Compensation

The proposed salary range for this position is: $86,600 - $181,800

Responsibilities

Systems administration of desktop and server systems connected to local and wide area networks
Desktop system management responsibilities involving account monitoring, security, Operating System (OS) installation, and other local area system administration related functions
Provide support for implementation, troubleshooting and maintenance of IT systems and management of system infrastructure and any processes related to these systems
Provide support to IT systems including day-to-day operations, monitoring and problem resolution for all of the client/server/storage/network devices, mobile devices, etc.
Provide Tier 2 and Tier 3 problem identification, diagnosis and resolution

Requirements

Bachelor's Degree
Nice to have: imagery intelligence domain
Nice to have: Window Server
Nice to have: Red Hat

Skills

Security+

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