Senior Systems Engineer - Enterprise Protected Domain Name Service

Information Systems Solutions, Inc.; Fort Huachuca (AZ); On-site; USD 110,000 - 150,000; Full time

Benefits offered by this job

401(k) matching

Medical deductibles coverage

Spot bonuses

Educational assistance

Job summary

Information Systems Solutions (ISS) is seeking a Senior Systems Engineer to support the Army’s NETCOM mission. You will provide IT system engineering, capability management, Tier III and service support for EP-DNS across NIPRNET, SIPRNET, and DOWIN, with 100% onsite work.

Requirements include Active Secret clearance, ability to obtain Top Secret/SCI post-hire, DoD 8570 IAT Level III, a Bachelor’s degree, and 5+ years of related experience. You will work on RMF, DNS, scripting, and documentation.

Qualifications

• Bachelor’s degree required; 5+ years of related experience.

Responsibilities

• Lead and manage security of information systems assets and protect systems from unauthorized access.
• Collaborate to design, develop, engineer, integrate, and support EP-DNS and Army DNS systems.
• Provide Tier III DNS support and advanced troubleshooting; perform root-cause analysis.
• Maintain configuration management records and support RMF compliance activities.
• Document system architectures, SOPs and guides; support on onsite environments.

Skills

Cybersecurity management

RMF compliance

DNS/DNSSEC

Infoblox DDI

IPAM workflows

PowerShell scripting

VMware

Hyper-V

ISC BIND

Education

Bachelor’s Degree

Tools

Infoblox DDI

Solaris DNS

Oracle database servers

SafeNet appliances

JRE environments

VMware

Hyper-V

PowerShell

Job description

Description

As a Senior Systems Engineer, the work you’ll do at Information Systems Solutions (ISS) will be impactful to the mission of the Army's Network Enterprise Technology Command. You will play a crucial role in providing Information Technology System Engineering, Capability Management, Tier III and Service Support Management, and Risk Management Framework support to employ Enterprise Protected Domain Name Services to specified Non-Classified Internet Protocol Router Network (NIPRNET), Secret Internet Protocol Router Network (SIPRNET), and Deployed Forces (DF) portion of the Department of War Information Network (DOWIN).

Description

As a Senior Systems Engineer, the work you’ll do at Information Systems Solutions (ISS) will be impactful to the mission of the Army's Network Enterprise Technology Command. You will play a crucial role in providing Information Technology System Engineering, Capability Management, Tier III and Service Support Management, and Risk Management Framework support to employ Enterprise Protected Domain Name Services to specified Non-Classified Internet Protocol Router Network (NIPRNET), Secret Internet Protocol Router Network (SIPRNET), and Deployed Forces (DF) portion of the Department of War Information Network (DOWIN).

This position is 100% onsite.

Specific duties include but are not limited to the following:

• Lead/Manage/Support by performing all procedures necessary to ensure the security of information systems assets and to protect systems from intentional or inadvertent access or destruction.
• Collaborate with your peers to provide planning, design, development, engineering, integration, and technical and operational support to the ADCNOMS project and Army DNS systems.
• Drive success by delivering comprehensive technical, logistical, programmatic, accreditation, configuration, maintenance, and operational oversight for EP-DNS, including scheduling, testing, integration, validation, documentation updates, and service reporting.
• Ensure the integrity and accuracy of system configurations by maintaining complete and current configuration management records.
• Provide Tier III support for EP-DNS and DNS-related infrastructure, performing advanced troubleshooting and service restoration as needed.
• Conduct cybersecurity analysis and support RMF compliance activities, including actions required for IAVA-related findings.
• Coordinate, review, and maintain system documentation and provide clear guidance on the use and administration of EP-DNS capabilities for personnel at all levels.
• Utilize your expertise across Unclassified and Classified networks, including DNSSEC signing and validation, Infoblox DDI configuration, grid management, and IPAM workflows.
• Demonstrate strong ability in auditing and troubleshooting ISC BIND, researching IAVM/IAVA vulnerabilities, and developing shell scripts to automate data-gathering tasks in laboratory environments.
• Install and configure test-environment components such as Solaris-based DNS servers, Oracle database servers, Infoblox and SafeNet appliances, and JRE environments.

Provide Tier III DNS support, performing advanced troubleshooting, root cause analysis, and validation of mission-system changes.

• Support operational oversight, service reporting, and thorough documentation within enterprise ticketing systems and audit logs.
• Demonstrate familiarity with auditing large-scale TCP/IP schemes and experience with Hyper-V, VMware, meta-database environments, PowerShell scripting, the Microsoft Office suite, and Microsoft Visio.

Why Work For ISS?

At ISS we pride ourselves on providing an employee-focused and family first environment. Being a small business, we take the time to get to know our employees and have a vested interest in helping them achieve their career goals. We work to schedule regular social gatherings within the company to foster camaraderie. ISS values their employees by providing a comprehensive benefits package that includes a fully vested 401(k) matching program, coverage of family medical deductibles, spot bonuses, and educational assistance to further your career.

Requirements

Clearance Level

Active Secret required.

In addition, selected candidate must be able to obtain a Top Secret/SCI clearance post hire.

Certification

DoW 8570 IAT Level III Certification and Computing Environment Certification.

Required Skills And Experience

Education: Bachelor’s Degree. An additional 4 years of experience may be substituted in lieu of degree.

Experience: 5+ years of related experience.

Role Requirements

• Experience in System Cybersecurity Management, RMF control implementation, and compliance validation.
• Experience applying mitigation actions from security findings and maintaining configuration baselines across EP-DNS lab and production systems.
• Demonstrated ability to maintain accurate and current system documentation, diagrams, SOPs, and configuration records.
• Ability to support full-time onsite work schedule.