Senior Linux Engineer

About DMI

DMI is a leading provider of digital services and technology solutions, headquartered in Tysons Corner, VA. With a focus on end-to-end managed IT services, including managed mobility, cloud, cybersecurity, network operations, and application development, DMI supports public sector agencies and commercial enterprises around the globe. Recognized as a Top Workplace, DMI is committed to delivering secure, efficient, and cost-effective solutions that drive measurable results. Learn more at www.dminc.com

About the Opportunity

DMI, LLC is looking for a Senior Linux Engineer to join us. 

Duties and Responsibilities: 

• Self-motivated and independent Linux administration
• Responsible for the day-to-day performance of the Managed Service Provider responsible for the quality and reliability of agency's Linux Server systems.
• Provides engineering direction to Managed Service Provider operating Linux Servers for changes in agency's operating procedures and/or the delivery of new Linux based IT projects.
• Interacts and collaborates closely with all Infrastructure support teams and Managed Service providers for Linux-related server issues.
• Work as Managed Service Provider on a daily basis to ensure that the quality and performance of the Linux Server systems meet agency business needs.
• Worked as Managed Service Provider using Linux platforms to ensure they have the tools and support to be successful.
• Acts as an escalation point for issues and incidents related to the Linux environment.
• Responsible for the quality of vendor implementations and adherence to agency's ITS architecture standards.
• Responsible for definition of Linux Server systems related to infrastructure projects.
• Acquires and maintains a solid understanding of the structure, configuration, capacity, and usage of the agency Linux Server environment.
• Participates in and monitors the change management requests related to the Linux environment.
• Works extensively with the Managed Service providers to review all major incidents related to Linux systems, identify root cause for severe and/or recurring incidents, and develops problem resolution plans to prevent these incidents from recurring.
• Reviews the Linux performance metrics and reports on provided by the Managed Service Providers. Identifies issues and recommends remediation plans.
• Works with the managed service providers to establish overall inventory of hardware and software in the Linux environment. Ensures the inventory is kept current.
• Reviews and verify maintenance contracts related to agency's Linux platforms to ensure they match the agency's current inventory and have the appropriate support levels.
• Assists agency managers and directors to develop short term (30-90 day) Linux capacity plans.
• Works closely with Project Managers and Project teams to ensure efficiency and timely milestone completions of tasks related to the Linux environment.

Qualifications

Skills and education required: 

• Bachelor of Science in Computer Science or a related technical field or an equivalent combination of education and experience.
• 5+ years of diverse work experience in IT, and specifically as it relates to Linux on x86 platforms, storage, networking, Active Directory, and messaging.
• Extensive knowledge in Linux OS and Linux Server-based applications and Linux x86 hardware systems.
• Strong understanding of the tools and processes used in managing Linus OS platforms.
• Work experience in a managed services IT environment is preferred.
• Experience in vendor interaction and management.
• Strong communication skills, analytical ability, decisiveness, judgment, and the ability to work effectively with clients, IT management, staff and vendors.
• Strong automation skills. Ansible preferred.
• Strong SSSD and Satellite knowledge

Min Citizenship Status Required: Must be a U.S. Citizen

Physical Requirements: No Physical requirement needed for this position.

Location: Arlington, Virginia.

Working at DMI

DMI is a diverse, prosperous, and rewarding place to work. Our culture is shaped by five core values that guide how we work, grow, and succeed together:

• Do What’s Right – We lead with honesty and integrity.
• Own the Outcome – We take responsibility and deliver.
• Deliver for Our Customers – We are relentless about delivering value.
• Think Bold, Act Smart – We innovate with purpose.
• Win Together – We collaborate and celebrate our success.

These values aren’t just ideals—they show up in how we support every part of your well-being:

• Convenience/Concierge – Virtual health visits, commuter perks, pet insurance, and entertainment discounts that make life easier.
• Development – Annual performance reviews, tuition assistance, and internal career growth opportunities to help you thrive.
• Financial – Generous 401(k) matches, life and disability insurance, and financial wellness tools to support your future.
• Recognition – Annual awards, service anniversaries, referral bonuses, and peer-to-peer shoutouts that spotlight your achievements.
• Wellness – Healthcare coverage, wellness programs, flu shots, and biometric screenings to support your health. 

DMI values employees for their talents and contributions, and we take pride in helping our customers achieve their goals. Because when we live our values, we all win together.

***************** No Agencies Please *****************

Applicants selected may be subject to a government security investigation and must meet eligibility requirements for access to classified information. US citizenship may be required for some positions.