DoD Cyber Field Service Engineer – Onsite Hawaii

Assured Information Security, Inc.; Wahiawa (HI); On-site; USD 113,000 - 150,000; Full time

Benefits offered by this job

Health insurance

401(k) plan

Job summary

Assured Information Security (AIS) is seeking an experienced Technical Field Service Representative (Infrastructure Support) to support a critical-24/7 DoD cyber operations program in Wahiawa, Hawaii. This onsite role requires active TS/SCI with CI Poly and involves shift work, including evenings and weekends.

You will deploy, administer, and optimize system components across test and production environments, using Ansible, Python, Linux, Windows, and Cisco configurations.

Qualifications

• Bachelor's degree with 5 years of directly related experience or Master's degree with 3 years of directly related experience.
• Proficiency with deployment/automation scripting (Ansible & Python).
• Linux and Windows system administration; patching vulnerabilities; host-based networking and Cisco configurations; STIGs.

Responsibilities

• Provide system integration, troubleshooting, and optimization across test and production environments.
• Perform daily system administration, configuration, patching, performance tuning, and proactive monitoring.
• Assess user needs and implement upgrades and configuration changes to improve functionality.
• Monitor load, trends, and capacity to plan technical refreshes for stable performance.
• Lead RHEL updates with Ansible; use shell scripting for automation.
• Manage Splunk cluster and indexer health; implement monitoring and automation improvements.
• Install/upgrade Cisco NX-OS, Catalyst, VCenter, ESXi, and Horizon components.
• Administer and expand NetApp LUNs; ensure ISCSI connectivity and storage growth.
• Develop innovative solutions while mentoring team members as needed.
• Support shifting priorities, including weekend installations and last-minute changes.

Skills

Ansible

Python

Linux system administration

Windows system administration

Patching vulnerabilities

Networking/Cisco configurations

STIGs

Education

Bachelor's degree + 5 years related experience

Master's degree + 3 years related experience

Tools

Cisco NX-OS

Catalyst devices

VMware vCenter/ESXi/Horizon

Job description

Assured Information Security (AIS) is seeking an experienced Technical Field Service Representative (Infrastructure Support) to support a critical-24/7 DoD cyber operations program in Wahiawa, Hawaii. This onsite role requires active TS/SCI with CI Poly and involves shift work, including evenings and weekends.

You will deploy, administer, and optimize system components across test and production environments, using Ansible, Python, Linux, Windows, and Cisco configurations.