CNO HPC Systems Administrator

Company: Bitwise
Location: Annapolis Junction
Posted on: April 1, 2026

Job Description:

System Administrator An active TS//SCI clearance with polygraph is required for this role Hey! Bitwise is a leading provider of mission-focused intelligence solutions that advance national security for the Intelligence Community and Department of Defense. We're a small and growing company, so you can expect to hop in on the ground floor with us and be a consequential member of the team. You'll be more than a contract performer for us — you'll also be asked for ideas to improve our company and improve your career, and you'll contribute to our team culture. We value growth and community above almost all else, so we gather regularly for game nights, happy hours, tech talks, and plenty more. We think you'll like it here! Remember, Bitwise is not a cult. What We Look For Bitwise hires talented engineers who are driven by purpose and who value a culture of technical excellence, growth, and overall wellness. We deliver new and innovative intelligence solutions to our customers at the very forefront of our country's national security missions. And we do it every single day. Our work matters, and so will you. We ask that every new hire be able to: Contribute meaningful thought leadership — if not right away, over time Interact with our customers and earn their confidence in your abilities Be detailed, even if that means taking a little more time to get it right Contribute their ideas and ideals to improve all aspects of our company Allow us to invest in their education so we both grow together Know and live our core values every single day About this Role We're looking for a senior System Administrator who takes real ownership of the systems you support and actively seeks ways to make engineers' lives better every day. This is not a ticket-only role — you'll be a technical contributor responsible for sustaining and evolving a high-performance operational IT environment that directly impacts CNO capabilities. You will install, configure, and maintain cutting-edge high-performance compute hardware, including NVIDIA H100, H200, and B300 class accelerator platforms. You'll lead the uninstall and relocation of existing equipment to our government data warehouse environment while ensuring configuration integrity and proper tracking. This hands-on work matters — you'll be collaborating directly with onsite System Administrators to streamline troubleshooting and escalate priorities when mission timelines demand it. Beyond the hardware itself, you'll be the architect of our operational excellence. You will document installation procedures, configurations, and lessons learned with precision, creating repeatable, scalable deployment playbooks that allow other engineers to step in seamlessly. You'll identify gaps in support coverage and recommend improvements to reduce downtime and response time. You'll partner directly with contract engineering teams to optimize system performance and user workflows, and you'll maintain detailed technical documentation, diagrams, and standard operating procedures that reflect your commitment to clarity. As CNO capabilities evolve, you'll adapt alongside them. You'll support virtualization efforts and contribute to long-term IT modernization strategies. You'll be positioned to expand your expertise into AWS, cloud integrations, and Large Language Model infrastructure as the mission grows. This is a role for someone who's forward-leaning, who builds strong relationships, and who understands that mission success depends on excellent coordination with distributed teams. Requirements 9 years of experience (with or without a B.S. degree) Strong Linux systems administration experience in operational environments Experience installing and maintaining GPU accelerated or high-performance compute systems, particularly NVIDIA enterprise class hardware Demonstrated ability to document technical processes clearly and professionally Experience working within structured data center or warehouse environments Familiarity with virtualization technologies and hypervisors Ability to troubleshoot hardware and software issues across networked systems Strong communication skills and experience interacting directly with mission users Proven ability to operate independently while coordinating effectively with distributed support teams Preferred Skills Forward leaning mindset with enthusiasm for improving user experience Comfort working hands on with hardware in a warehouse environment Relationship builder who understands that mission success depends on strong coordination with onsite support teams Flexible and growth oriented, with interest in expanding into cloud, AWS, and LLM support over time Commitment to building documentation and processes that make tomorrow's installs faster than today's ? Benefits at Bitwise Top salaries because we're top performers Pick your PTO — Everyone values time and money differently, so we give you the flexibility to choose between 3 and 5 weeks of PTO with a corresponding adjustment to your pay. Your choice, your balance. All 11 federal holidays, paid! Up to 2 snow days, paid! We'll quadruple (4x!) the first 6% you contribute to your 401(k), giving you up to a 24% company match. Contributing less than 6%? Unclaimed matches come right back to you as extra income, giving you a guaranteed 24% that goes to your retirement, to your paycheck, or both. C'mon now! 100% employer-paid medical, dental, vision, life, and disability insurances. That's a lot. Already covered on health insurance? No problem — we'll trade you this benefit for a boost to your salary instead. $5,250 annual education assistance for training, certifications, tuition, and even student loan repayments. Spot bonuses for obtained certifications, customer recognition, and just about anything else that makes us go "Hot damn!". We hope to say that many times about you. Salary Range $232,500 – $273,500 This range includes our flex income and depends upon your annual work hours. Salary is determined on an individual basis following the interview process and considering various factors such as years of experience, skills, education, and certifications. ? What to Expect After Applying You'll get an email from us right away to acknowledge your application. After that, we'll: Send over additional company materials for you to review Schedule a video call to talk about you, our company, and your place in it Craft a delightful offer package for you and record a video walkthrough Work closely with you through onboarding. We'll keep it joyful and easy. ?? Disclaimers Bitwise is an Equal Opportunity Employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. We do not discriminate based on race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, veteran status, or any other legally protected status. All employment decisions are based on qualifications, merit, and business needs. Compensation for this position, including all compensation options, will be determined on an individual basis following the interview process. If you require accommodations at any stage of the application or interview process, please reach out to us. Last updated: 3/30/26

Keywords: Bitwise, Reston , CNO HPC Systems Administrator, IT / Software / Systems , Annapolis Junction, Virginia