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C5Isr Jobs in Iowa (NOW HIRING)

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C5Isr information

What is the difference between C5Isr vs C4Isr?

AspectC5IsrC4Isr
Required CertificationsSecurity+ or equivalent, specialized ISR trainingSecurity+ or equivalent, ISR-specific certifications
Work EnvironmentMilitary, defense, or government ISR operationsMilitary, defense, or government ISR units
Employer & Industry UsagePrimarily military and defense contractorsPrimarily military and defense agencies
Common Search & ComparisonYesYes

Both C5Isr and C4Isr roles involve intelligence, surveillance, and reconnaissance in military settings. C5Isr typically refers to higher-level, integrated ISR systems with advanced capabilities, while C4Isr focuses on command, control, communications, and intelligence functions. Understanding these differences helps in selecting the right career path or job opportunity within defense and military sectors.

What are some common challenges faced by professionals working in C5ISR roles, and how can they be managed?

Professionals in C5ISR (Command, Control, Communications, Computers, Combat Systems, Intelligence, Surveillance, and Reconnaissance) often encounter challenges such as rapidly evolving technology, complex integration of multiple systems, and the need for secure information sharing across different platforms. Managing these challenges requires continuous learning, strong collaboration with multidisciplinary teams, and a proactive approach to cybersecurity. Regular training, clear communication channels, and leveraging industry best practices can help C5ISR professionals stay effective and adaptable in dynamic environments.

What is a C5ISR specialist?

C5ISR stands for Command, Control, Communications, Computers, Combat Systems, Intelligence, Surveillance, and Reconnaissance. C5ISR professionals design, develop, maintain, and operate integrated systems that provide military and defense organizations with real-time information and technological capabilities. Their work ensures that armed forces have the tools and data needed to make informed decisions on the battlefield, improve situational awareness, and enhance mission effectiveness. These roles require expertise in technology, cybersecurity, communications, and intelligence analysis.

What are the key skills and qualifications needed to thrive as a C5ISR specialist?

To excel as a C5ISR (Command, Control, Communications, Computers, Combat Systems, Intelligence, Surveillance, and Reconnaissance) specialist, you need a solid background in information technology, network security, and military systems, often supported by a relevant degree and security clearance. Familiarity with systems like tactical communication networks, satellite systems, and specialized software such as GIS mapping or intelligence analysis tools is essential. Strong problem-solving, adaptability, and effective communication skills help you manage complex, high-stakes environments and coordinate with multidisciplinary teams. These competencies ensure mission-critical information is delivered securely and efficiently, supporting successful military operations.
What are popular job titles related to C5Isr jobs in Iowa? For C5Isr jobs in Iowa, the most frequently searched job titles are:
What job categories do people searching C5Isr jobs in Iowa look for? The top searched job categories for C5Isr jobs in Iowa are:
C5Isr jobs near you
Infographic showing various C5Isr job openings in Iowa as of June 2026, with employment types broken down into 87% Full Time, 12% Part Time, and 1% Contract. Highlights an 96% Physical, 1% Hybrid, and 3% Remote job distribution.

Information System security Engineer

Cyber Defense Technologies

Cedar, IA • On-site

Full-time

Medical, Dental, Retirement

Re-posted 5 days ago

Job description

Overview: CDT is seeking an experienced and skilled ISSE for a DoD program in Cedar Rapid, Iowa.This position is hands-on technical and will provide on-site security engineering, systems administration, and information assurance support to the program.
Clearance Requirements: An active Secret is required, Top Secret is preferred. Candidates who do not meet these clearance requirements will not be considered.
Responsibilities:
  • Experience with administering, maintaining, implementing upgrades, and ensuring the readiness of several classified virtual enterprise systems and corresponding technologies (e.g., VMware vSphere, Enterprise Linux, Cisco Systems (Switch, Router, NGFW), Palo Alto, Windows Server, Windows Workstation).
    • Knowledge of Cisco ISE/Forescout CounterACT NAC technologies preferred.
  • Perform Site-Lead/Management duties that support the workflow and project goals for a small team of System Administrators and Information Security Engineers.
  • Provide senior-level security engineering and development support throughout the system life cycle.
  • Perform appropriate continuous monitoring and systems security testing using tools such as Nessus Security Center/ACAS, Trellix, and Splunk Enterprise.
  • Provide mitigation solutions for identified findings and patching requirements.
  • Ensure that proposed system changes are reviewed and that implemented system modifications do not adversely impact the security of the system. (e.g., Change Management)
  • Maintain local Trellix/ENS installations and upstream connections.
  • Work with upstream service providers such as DISA and C5ISR.
  • Ensure that authorization/re-authorization support documentation is developed and maintained in conformance with applicable standards.
  • Assist with the client's progress towards completion of POA&Ms.
Technical Areas of Expertise:
  • Performing enterprise software installations and upgrades.
  • Enterprise Linux (Red Hat, OEL, Fedora) experience.
  • Ansible or PowerShell automation experience preferred.
  • VMware vSphere Experience (ESXi, vCenter, etc.)
  • Windows Workstation and Server deployment and administration experience.
  • RMF, NIST, and NISPOM requirements, configurations, settings, and documentation.
  • Network engineering experience highly sought after.
Qualifications:
  • 8+ years of experience in deploying, configuring, maintaining, and monitoring computer systems and networks.
  • Previous team leadership experience.
  • Experience with implementing highly technical solutions and reporting their importance to the organization and stakeholders.
  • Technical certifications such as a CISSP, CCNA, Security +, RHCSA, or similar.
  • DISA ACAS and Trellix Certifications preferred.

Why Join Cyber Defense Technologies?
At CDT, we offer a collaborative and inclusive work environment where your expertise in system engineering can help shape the future of cybersecurity and engineering solutions.
Compensation and Benefits:
  • Competitive salary based on experience.
  • Comprehensive benefits package, including health, dental, and retirement plans.
  • Opportunities for professional development and career advancement.
Apply Now:
If you are a proactive ISSE and thrive in dynamic environments, we encourage you to apply and join the CDT team!
CDT is committed to hiring and retaining a diverse workforce. We are an Equal Opportunity employer making decisions without regard to race, color, religion, creed, sex, sexual orientation, gender identity, marital status, national origin, age, veteran status, disability, or any other protected class.

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