CareerPlan

Systems Integration Specialist - Millennium Space Systems

USA - El Segundo, CAFull-time$120k–$176k2026-10-22 → 2026-11-10
Based in United StatesNo visa sponsorshipUnited States citizens onlySecurity clearance required

Core

Design, deploy, configure, integrate, and maintain secure enterprise and air-gapped systems with complex operating systems, software applications, and hardware for national security space missions.

Role type

Senior IT Systems Engineer (Infrastructure & Security)

Builds

Secure enterprise infrastructure, air-gapped systems, and operational support systems for national security space missions.

Domain

National Security Space / Defense IT Infrastructure

Deliverable

infrastructure

Required skills

OS administration (Windows, Linux, Juniper, Cisco), Cloud platforms (AWS, Azure, GCP), Security compliance (8570 IAT Level II+), Infrastructure design, High availability configuration, Scripting (PowerShell, Python, Bash), Vendor management, Tier III/IV support.

Preferred skills

VMware virtualization (vSphere, ESXi), Hyper-V architecture, Networking (switches, routers, firewalls), Risk Management Framework (RMF), SQL, Automation tools (YAML).

Responsibilities

Plan and design operating system deployments, manage firmware/software/hardware deployment, employ security best practices and document procedures, evaluate infrastructure modification requests, resolve escalated tickets, maintain high availability of hosts and servers, research automated approaches for system engineering, provide mentorship to system administrators, troubleshoot complex service operations, work with vendors for equipment and licensing.

Seniority

Senior, hands-on IC