| Location | San Antonio, TX |
| Salary | $120–$142 Per Hour |
All current openings
Cyber Systems Engineer Level 3
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Job Description
Indotronix is seeking an :
Onsite Job: Cyber Systems Engineer Level 3
Work Location: San Antonio Texas 78226
Work Schedule: 5x8 (M-F)
BS + 5 / MS + 3 / PhD + 1 / lieu of a degree + 9
Active Secret clearance is required
Essential Duties
Work within the Systems Engineering Group to provide technical decisions and guidance to enable timely, high quality product deliveries and flight test events that meet mission Cyber requirements
Partner and collaborate with other program systems engineers across Integrated Product Teams to accomplish program cyber requirements and meet mission objectives
Ensure weapon system compliance with all contractually obligated cybersecurity standards and guidance, including but not limited to CNSSI 1253, DoD 8570, DoD 8510, and AFI 17-101
Propose and design cyber systems architecture changes with traceability to requirements
Provide cyber implementation guidance and oversight across technical teams
Develop and document technical standard engineering processes and procedures as needed
Participate in engineering reviews of technical requirements, design and implementation plans prior to development of computer systems, digital communications systems, networking devices, computer architectures
Perform cyber-attack surface analysis of system designs with recommendations to mitigate and reduce risk
Participate in cybersecurity assessment activities and review cybersecurity assessment methods, plans, procedures, reports and security penetration test planning and execution.
Provide input to program milestones and metrics, adhering to cybersecurity-relevant plans and schedules
Identify problems and research technical solutions to resolve these problems
Apply analytical and evaluative methods and techniques to issues or studies concerning the efficiency and effectiveness of Cyber Security implementation
Solve complex problems across disciplines in an Agile, DevSecOps environment
Support program engineering review boards
Basic Qualifications
Bachelor's degree with 5 years, Master's degree with 3 years, or a PhD with 1 year of experience in: Systems Engineering, Cybersecurity Engineering, Computer Engineering, Computer Science, or 9 years' experience in a cyber systems engineering related fields in lieu of a degree.
A current active Secret clearance is required to be considered
The ability to obtain and maintain a Top-Secret clearance.
Able to obtain, within six months of hire, an IASAE II certification (CISSP preferred) in accordance with DoDI 8570/8140
Comprehension of systems engineering principles, theories and concepts.
Experience applying Model Based Systems Engineering to develop and model requirements
Experience managing requirements or systems engineering artifacts using tools such as DOORS, Cameo, or JIRA.
Direct experience in one or more of the following Systems Engineering activities: system requirements decomposition/derivation/flow down/traceability, architecture, high-level/detail design, implementation, integration and test, and/or verification & validation.
Preferred Qualifications
Demonstrated experience developing system architectures for complex aerospace vehicles or subsystems using MBSE (SysML)
OMG SysML Model User Certification
IASAE level III certified (ISSEP, ISSAP) in accordance with DoDI 8570/8140
Top Secret/SCI Security Clearance with additional preference for SAP briefing on the Sentinel program.
Direct experience supporting the development of RMF assessment authorization artifacts development to satisfy NIST SP 800-37 requirements.
Knowledge of Cyber Security systems engineering practices, network technologies, DoD system development life cycles and methodologies, and insight into information technology infrastructure management/monitoring and applications
Experience innovating in Cybersecurity Accreditation processes and procedures in a multi-certification (Cyber, Nuclear Surety, etc.) context as part of a Digital Engineering Environment
Experience in a Systems Engineering role with responsibilities in the planning, designing, implementation, testing, and delivery of a system with Cyber/Information Assurance requirements
Experience managing and directing efforts following an Agile and DevSecOps process model
Ability to calmly negotiate challenging program requirements, strategies, and conflicting constraints among a large and diverse group of program stakeholders.
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Job details
Job ID JPC - 208345
Location San Antonio, Texas, United States
Work Model On-site
Employment Type C2C
Experience 1-5 years
Industry Defense - Aerospace
Pay Rate $120 - $142 (Hourly)
Posted August 25, 2026
Skills Aerospace/Defense agile Cameo CISSP Cybersecurity Systems Engineering DevSecOps DOORS IASAE II JIRA MBSE/Systems Engineering RMF/NIST
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