We are seeking an experienced Senior Systems Administrator to manage and maintain our hybrid infrastructure environment. The ideal candidate will have deep expertise in both Windows and Linux systems, cloud technologies, identity management solutions, and security compliance. As a space industry company pursuing government contracts, we require professionals who understand the critical importance of security, compliance, and operational excellence in regulated environments.

Key Responsibilities

Manage and maintain production server environments, ensuring maximum uptime and performance
Administer Microsoft Entra ID (Azure Active Directory) including user provisioning, group policies, and conditional access policies
Configure and manage Gusto/Entra ID integration for automated employee onboarding and off-boarding workflows
Administer on-premises Active Directory Domain Services (AD DS) infrastructure, including domain controllers, Group Policy, and DNS
Design, implement, and maintain PKI infrastructure using Step CA or similar certificate authority solutions
Support and troubleshoot Windows Server and Linux systems across physical and virtual environments
Manage virtualization platforms including Proxmox, VMware vSphere, Hyper-V, or similar technologies
Administer and maintain TrueNAS storage systems, including configuration, performance optimization, and capacity planning
Deploy, configure, and manage ManageEngine solutions for IT operations, asset management, and service desk functions
Implement and maintain comprehensive backup and disaster recovery solutions with documented procedures and regular testing
Monitor system performance and respond to alerts and incidents
Automate routine tasks using PowerShell, Bash, and Python scripting
Working knowledge of AWS cloud infrastructure including EC2, S3, VPC, IAM, and other core services
Collaborate with development and operations teams to support application deployments
Maintain comprehensive documentation of systems, processes, and procedures
Implement and maintain security controls in accordance with NIST 800-171, CMMC, and other relevant compliance frameworks
Ensure systems meet government security requirements and support audit activities
Provide technical guidance and support to junior team members

Required Qualifications

Must-Have Skills:

Production Server Experience: Proven track record managing mission-critical production environments with high availability requirements
Entra ID Administration: Hands-on experience with Microsoft Entra ID (Azure AD) administration, including identity governance, conditional access, and hybrid identity scenarios
Active Directory Domain Services (AD DS): Extensive experience deploying and managing AD DS, including forest/domain design, Group Policy management, and integration with cloud identity services
Windows/Linux Expertise: Advanced proficiency in both Windows Server (2016/2019/2022) and Linux distributions (RHEL, Ubuntu, CentOS)
Scripting & Automation: Demonstrated experience with PowerShell and Bash scripting for automation and system management
Virtual Machine Experience: Solid experience with virtualization technologies such as Proxmox, VMware vSphere, Hyper-V, or AWS EC2
Storage Administration: Experience managing enterprise storage solutions such as TrueNAS or similar NAS/SAN platforms
Security & Compliance: Understanding of security best practices and experience implementing controls for regulated environments

Additional Requirements

Bachelor's degree in computer science, Information Technology, or equivalent experience
5+ years of systems administration experience, preferably in regulated industries (aerospace, defense, or government contracting)
Strong understanding of networking concepts (TCP/IP, DNS, DHCP, VPN, VLANs)
Experience with monitoring and alerting tools
Excellent problem-solving and analytical skills
Strong communication skills and ability to work in a team environment
Ability to work in a fast-paced environment and manage multiple priorities
Commitment to maintaining confidentiality and handling sensitive information

Preferred Qualifications

Active or ability to obtain security clearance
Experience with NIST 800-171, CMMC (Cybersecurity Maturity Model Certification), or ITAR compliance
PKI infrastructure experience, particularly with Step CA or similar modern certificate authority platforms
Experience implementing automated onboarding/off-boarding workflows (Gusto integration preferred)
ManageEngine platform administration and configuration experience
Relevant certifications such as Microsoft Certified: Azure Administrator, AWS Certified SysOps Administrator, RHCE, or MCSE
Security certifications such as Security+, CISSP, or GIAC
Experience with configuration management tools (Ansible, Puppet, Chef)
Knowledge of containerization technologies (Docker, Kubernetes)
Experience with Infrastructure as Code (Terraform, CloudFormation)
Advanced scripting experience (PowerShell, Python, Bash)
Experience with hybrid cloud architectures
ITIL Foundation certification
Experience with disaster recovery planning, testing, and execution in production environments
Prior experience in aerospace, defense, or government contracting environments

System Administrator Salary: $110,000-$170,000

ITAR Requirements

This position may include access to technology and/or software source code that is subject to U.S. export controls. To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C.

1157, or (iv) Asylee under 8 U.S.C.
1158, or be eligible to obtain the required authorizations from the U.S. Department of State.

Benefits

We offer a comprehensive compensation and benefits package designed to support the well-being and professional growth of our employees. In addition to a competitive base salary and company stock, determined by factors such as job-related knowledge, education, skills, experience, and market demand, full-time employees are eligible for:

Equity: Receive equity in Turion Space, letting you benefit from the company's success
Health Insurance: Comprehensive medical, dental, and vision coverage for employees and their dependents.
Retirement Plans: Access to a 401(k) plan to help you plan for your future.
Paid Time Off: Generous vacation days, personal days, sick days, and holidays to ensure you have time to recharge.
Professional Development: Opportunities for ongoing training, workshops, and courses to advance your skills and career growth.
Team Building Activities: Regular social events, team outings, and company-sponsored activities to foster a positive work environment.

We are dedicated to providing a supportive and enriching environment for our team members, recognizing that our collective success is built upon the well-being and satisfaction of each individual.

Turion Space is an Equal Opportunity Employer; employment with Turion Space is governed on the basis of merit, competence and qualifications and will not be influenced in any manner by race, color, religion, 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.

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Systems Administrator