# Senior Systems Administrator, IT Operations

**Company**: Anduril Industries
**Location**: London, England, United Kingdom
**Work arrangement**: onsite
**Experience**: senior
**Job type**: full-time
**Salary**: $95k-$110k
**Category**: IT
**Industry**: Technology

**Apply**: https://job-boards.greenhouse.io/andurilindustries/jobs/5088675007?utm_source=yubhub.co&utm_medium=jobs_feed&utm_campaign=apply
**Canonical**: https://yubhub.co/jobs/job_7726765c-9f2

## Description

We are seeking a proactive and skilled IT/Infrastructure professional to play a pivotal role in supporting our enterprise systems and day-to-day operations across identity, endpoint, and security-related platforms.

As a Senior Systems Administrator, you will be instrumental in assisting with Okta administration, troubleshooting SSO/MFA issues, managing endpoints, streamlining onboarding processes, providing operational support, and collaborating closely with our Security and Infrastructure teams.

Key Responsibilities:

- Perform Okta administration and support identity lifecycle management.

- Troubleshoot SSO/MFA issues and provide comprehensive user support.

- Coordinate effectively with security and infrastructure teams on critical initiatives.

- Participate in follow-the-sun operational support to ensure continuous service availability.

- Provide managed local IT support and deliver white-glove assistance to users.

- Manage IT asset lifecycles, including local stock and device management.

- Support secure onboarding processes for employees and contractors.

- Contribute to documentation and ensure process adherence in regulated environments.

Requirements:

- Ability to obtain and maintain a UK security clearance to minimum SC level.

- Bachelor’s degree in a STEM field or equivalent practical engineering experience.

- 5+ years of relevant engineering, infrastructure, or technical program execution experience.

Technical Expertise:

- Demonstrable technical depth in one or more of the following domains: DevSecOps, software engineering, infrastructure engineering, or cloud infrastructure.

- Hands-on experience with: Infrastructure as Code: Terraform, Cloud Platforms: AWS, Network Security: TLS, PKI, firewalls, VLANs, Virtualisation Technology: VMWare, KVM/QEMU, Linux Operating Systems: Scripting and automation tooling, particularly Ubuntu and RHEL, Experience with IAM/security platforms such as Okta, Entra ID/Azure AD, Google Workspace, and MDM tools.

- Proficiency in endpoint management platforms (e.g., Jamf, Intune, Kandji, SCCM).

- Familiarity with asset management and ticketing systems.

- Experience in enterprise support operations.

- Strong stakeholder communication skills and a customer-service mindset.

Preferred Qualifications:

- Experience designing or maintaining distributed systems, secure networks, or infrastructure supporting autonomy, AI/ML, or big data workloads.

- Demonstrated ability to work across technical disciplines, influence without authority, and operate effectively in ambiguous and fast-paced environments.

- Experience working with international partners or navigating multi-nation technical or policy workflows.

- Hands-on experience with physical hardware, including rack-mounted storage, compute, and networking.

- Knowledge of network cryptography and VPN solutions (both software and accelerated/dedicated hardware).

- Familiarity with hardening standards such as FIPS, STIG, and CIS.

- Understanding of compliance standards like ISO, NIST, and Secure by Design principles.

- Experience with air-gapped or highly restricted networks.

## Skills

### Required
- Okta administration
- SSO/MFA issues
- Endpoint management
- Onboarding processes
- Operational support
- Security and infrastructure teams
- Identity lifecycle management
- IT asset lifecycles
- Device management
- Compliance and regulation

### Nice to have
- DevSecOps
- Software engineering
- Infrastructure engineering
- Cloud infrastructure
- Terraform
- AWS
- TLS
- PKI
- Firewalls
- VLANs
- VMWare
- KVM/QEMU
- Ubuntu
- RHEL
- Okta
- Entra ID/Azure AD
- Google Workspace
- MDM tools
- Jamf
- Intune
- Kandji
- SCCM
- Asset management
- Ticketing systems
- Enterprise support operations
- Stakeholder communication
- Customer-service mindset

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Source: [Apply at job-boards.greenhouse.io](https://job-boards.greenhouse.io/andurilindustries/jobs/5088675007?utm_source=yubhub.co&utm_medium=jobs_feed&utm_campaign=apply)