IT Engineer (TS/SCI Cleared)

The IT Engineer is responsible for the design, implementation, administration, and optimization of Apex’s technology infrastructure. This role encompasses systems engineering, network management, cloud operations, cybersecurity practices, and cross-functional project delivery. Unlike help desk or support roles, this position will focus on architecture, engineering solutions, and infrastructure lifecycle management.

Key Responsibilities

Provide hands-on engineering, administration, and troubleshooting of systems, servers, networks, endpoints, and cloud infrastructure.

Build, configure, maintain, and troubleshoot physical and virtual servers from initial deployment through ongoing management.

Administer and troubleshoot Windows, macOS, iOS, Android, and Linux environments, including various Linux distributions.

Design, configure, maintain, and troubleshoot LAN, WAN, VLANs, Wi-Fi, VPNs, routing, switching, firewalls, and network policies.

Administer and support Microsoft 365, SharePoint, Entra ID, Intune, Jira/Confluence, and Slack environments.

Design, deploy, and manage cloud infrastructure.

Evaluate solutions, recommend the best approach, and implement fixes while minimizing operational impact.

Develop and maintain automation and administrative scripts using PowerShell, Bash, and Python.

Lead or participate in IT infrastructure projects and ensure assigned projects are completed promptly, accurately, and within established requirements.

Provide Tier 3 technical support and assist other IT teams with complex infrastructure issues.

Document configurations, troubleshooting procedures, solutions, and project changes.

Required Skills & Qualifications

Strong hands-on technical engineering and troubleshooting experience.

In-depth knowledge of Windows, macOS, iOS, Android, and various Linux operating systems.

In-depth knowledge of server deployment, configuration, administration, and troubleshooting, including the ability to build servers from the ground up.

In-depth networking knowledge, including LAN, WAN, VLANs, Wi-Fi, VPN, routing, switching, firewalls, and network policies.

Strong troubleshooting skills with the ability to dig into complex issues, identify root causes, and develop multiple solutions.

Experienced with Microsoft 365, SharePoint, Entra ID, Intune, Jira/Confluence, and Slack.

Experienced with Microsoft Azure and AWS, including AWS GovCloud environments.

Proficiency with PowerShell, Bash, and Python scripting.

Ability to manage multiple technical projects and complete assignments promptly.

Strong analytical, problem-solving, documentation, and communication skills.

Education Requirement

Bachelor's degree in Computer Science, Information Technology, Computer Engineering, Information Systems, or a related technical field is required.

Experience Requirement

5–7 years of progressive hands-on experience in IT engineering, systems administration, network engineering, or a related technical discipline.

Additional Requirements

Must be a US Citizen

Must hold an active TS/SCI Security Clearance

Must be willing to work full-time on-site in the Playa Vista of Los Angeles

Apex believes in creating a work environment that you look forward to embracing every day. Our employees love working at Apex, and we want you to love it too. We're a fast-growing startup that has raised more than $500M in funding, and we invest heavily in our people from day one.

Shared upside: Receive equity in Apex, letting you benefit from the work you create

Best-in-class healthcare: 100% company-paid medical, dental, and vision for you and your dependents, plus $100k life insurance at no cost

Comprehensive PTO package to reset and recharge - starting at 15 days vacation, growing to 20+ days annually, plus 10 paid holidays

Competitive 401(k) plan with generous matching - 100% match on first 3%, 50% on next 2%

8 weeks paid parental leave plus childcare reimbursement up to $350/day for work-related travel

Daily catered lunch and unlimited snacks to keep you fueled throughout the day

Vibrant community: Monthly office socials, pickleball tournaments, run club, and gatherings for you and your family

Your dream desk setup and all the tools you need to be your most productive self

World-class Playa Vista office with the benefit of in-person collaboration with amazing coworkers and flexibility to integrate work and life

Real impact opportunity: Work alongside experts from aerospace, new space, and other cutting-edge industries to make a lasting difference

Ready to join a team where your contributions matter and your future is bright? Let's build something extraordinary together.

Apex Technology, Inc. is an Equal Opportunity Employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. Candidates and employees are always evaluated based on merit, qualifications, and performance. We will never discriminate on the basis of race, color, gender, national origin, ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability, or any other legally protected status.