Systems Administrator

Clarity Innovations is a trusted national security partner, dedicated to safeguarding our nation’s interests and delivering innovative solutions that empower the Intelligence Community (IC) and Department of Defense (DoD) to transform data into actionable intelligence, ensuring mission success in an evolving world.

Our mission-first software and data engineering platform modernizes data operations, utilizing advanced workflows, CI/CD, and secure DevSecOps practices. We focus on challenges in Information Warfare, Cyber Operations, Operational Security, and Data Structuring, enabling end-to-end solutions that drive operational impact.

We are committed to delivering cutting-edge tools and capabilities that address the most complex national security challenges, empowering our partners to stay ahead of emerging threats and ensuring the success of their critical missions. At Clarity, we are people-focused and set on being a destination employer for top talent, offering an environment where innovation thrives, careers grow, and individuals are valued. Join us as we continue to lead innovation and tackle the most pressing challenges in national security.

Description:

We are seeking a highly skilled Systems Administrator to support a high-complexity, compliance-driven hybrid infrastructure environment. This on-site role is critical to the delivery of a comprehensive “IT department in a box” service model, encompassing everything from systems architecture and automation to day-to-day operations and security hardening. You will be joining a dynamic team that is responsible for maintaining the reliability, performance, and compliance posture of infrastructure supporting mission-critical functions. 

This position demands a proactive individual with broad experience across Linux (Red Hat), Windows, VMware virtualization, identity federation, Ansible automation, and strong security operations discipline. You will handle issues across Tier I–III support levels and contribute to continuous improvement initiatives. 

Key Responsibilities:

• Provide Tier I–III support across Red Hat Linux, Windows Server, and VMware platforms in a hybrid on-prem/cloud environment. 
• Maintain operational stability through patch management, configuration control, and proactive system monitoring. 
• Support and troubleshoot access control issues, including identity misalignment and federation errors. 
• Execute and manage rsync-based file synchronization and transfer tasks as part of system operations and backup routines. 
• Participate in identity federation initiatives to ensure secure, seamless access across diverse platforms and domains. 
• Collaborate on Ansible automation efforts to improve repeatability, reduce manual effort, and enhance consistency. 
• Support compliance-driven activities such as system hardening, audit response, logging configuration, and vulnerability remediation. 
• Contribute to architecture discussions and infrastructure planning to improve scalability, reliability, and security. 
• Maintain clear and accurate documentation for systems, procedures, and policies. 
• Participate in on-call rotation and respond to operational incidents with a sense of urgency and accountability. 

Required Qualifications:

• 3+ years of hands-on experience administering Red Hat Linux, Windows Server, and VMware vSphere environments. 
• Familiarity with identity and access management (IAM), including LDAP, Kerberos, SAML, or similar. 
• Strong scripting and automation skills using Ansible, Bash, PowerShell, or Python. 
• Experience with system hardening standards (e.g., CIS Benchmarks, STIGs) and compliance frameworks. 
• Deep understanding of networking fundamentals, system monitoring, and troubleshooting techniques. 
• Hands-on experience supporting mixed Windows and Linux environments 
• Familiarity with ITIL processes and change control in regulated or compliance-heavy environments. 
• Familiarity with VMware ESXi, vCenter, VSAN, and Red Hat systems 
• Experience supporting patch compliance using WSUS or Satellite 
• Ability to support and troubleshoot identity integrations and user access issues 
• Strong interpersonal communication skills and a collaborative approach to solving complex problems. 
• This position requires an active TS clearance with SCI eligibility. 

Preferred Qualifications:

• Red Hat Certified System Administrator (RHCSA) or higher 
• Microsoft Certified: Windows Server Hybrid Administrator Associate 
• VMware VCP certification 
• Experience in government, defense, or regulated industries 
• Familiarity with cloud integrations (AWS, Azure) in a hybrid model 

Work Environment:

• On-site role; must be available for full-time presence at the Pentagon. 
• May require occasional after-hours support or weekend work to support mission needs or system updates. 
• Role demands initiative, ownership, and the ability to operate independently while collaborating across functional areas. 

Competitive Salary

Health, dental, and vision insurance 

Flexible Work Hours

Professional Development Opportunities

Collaborative and innovative work environment 

If you are passionate about creating exceptional user outcomes and thrive in a collaborative team setting, we invite you to apply and be a key contributor to our product development efforts. 

We are an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status.