ISE Cybersecurity Engineer

Nooks•Colorado Springs, CO

About The Position

We are seeking a technical Cybersecurity Engineer to support the U.S. Space Force’s Sensitive Compartmented Information (SCI) and Intelligence, Surveillance, and Reconnaissance (ISR) network enterprise as part of our Intelligence Security Enterprise (ISE) Program. This is a hands-on engineering role focused on securing, integrating, and sustaining classified LAN/WAN environments that enable mission-critical voice, data, and video communications. The role involves direct technical support for the design, configuration, installation, integration, and maintenance of secure networked systems across SCI and ISR infrastructures. Responsibilities include supporting system lifecycle activities such as acquisition, configuration management, testing, troubleshooting, and continuous monitoring of classified information systems and network infrastructure.

Requirements

Experience: 3-5 years of hands-on experience supporting classified information systems, networks, or cybersecurity engineering within the U.S. Defense Industrial Base or Intelligence Community.
Technical Expertise: Experience installing, configuring, hardening, and maintaining networked systems in classified environments, including applying DISA Security Technical Implementation Guides (STIGs) and secure configuration baselines.
Automation: Experience using automation tools such as Ansible (or similar configuration management frameworks) to implement system hardening, configuration management, patching, and compliance validation activities.
Regulatory Familiarity: Working knowledge of ICD 503, CNSSI 1253, RMF, and cybersecurity requirements for SCI systems.
Clearance: Must possess and maintain either an Interim Top Secret or Active Top Secret (TS) / Sensitive Compartmented Information (SCI) eligibility security clearance. U.S. Citizenship is required. Candidates must be capable of maintaining eligibility up to the Top Secret/SCI level within 45 days of hire.
Skills: Strong troubleshooting ability, attention to detail, and ability to operate independently in secure environments.

Nice To Haves

Certification: Security+, CISSP, or other DoD 8140 baseline certifications.
Platform Experience: Experience with Windows and Linux systems, virtualization platforms, enterprise networking equipment, and cybersecurity tools.
Education: Bachelor’s degree in Cybersecurity, Information Technology, Computer Science, or related field.

Responsibilities

System Deployment: Install, configure, and integrate secure networked systems supporting SCI and ISR operations.
Network Support: Maintain and troubleshoot classified LAN/WAN infrastructure, including switches, servers, endpoints, and supporting hardware.
Infrastructure Integration: Support the implementation of voice, data, and video systems within accredited classified environments.
Technical Sustainment: Perform system upgrades, patching, and hardware/software maintenance to ensure operational continuity.
Continuous Monitoring: Perform vulnerability remediation, configuration validation, and security monitoring activities.
Configuration Management: Implement and maintain secure system baselines in accordance with cybersecurity requirements.
Assessment Support: Support security testing, inspections, and authorization activities for classified systems.
Documentation: Maintain system configurations, network diagrams, and cybersecurity documentation.
Troubleshooting: Diagnose and resolve system, network, and security issues impacting mission operations.
Coordination: Work closely with government ISSMs, SSOs, network engineers, and mission stakeholders.
Change Management: Support configuration control and system change implementation activities.
Operational Support: Ensure classified network services remain secure, available, and aligned with mission requirements.