Unix/Linux Administrator

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 seeking a Unix/Linux Administrator to join our team.

As a Unix/Linux Administrator, you will play a key role in designing, implementing, and maintaining Linux-based systems for Federal Trade Commission (FTC) project. Combining your knowledge of RHEL, cloud platforms, Oracle Linux, you will ensure our systems are stable, secure, and performant. Your responsibilities will include end-to-end management of our Linux environment and collaboration with cross-functional teams to support mission-critical applications.

Duties And Responsibilities

• Solid understanding of networking protocols (TCP/IP, DNS, HTTP/HTTPS, VPN, etc.).
• Experience with virtualization technologies (VMware, Hyper-V, etc.).
• Expertise in shell scripting (Bash, Python, etc.) and troubleshooting.
• Experience with version control tools like Git.
• Understanding of system security best practices and tools.
• Strong organizational skills with attention to detail.
• Demonstrated ability to complete technical projects independently.
• Strong problem-solving skills, along with excellent written and oral communication skills.
• Install, configure, and maintain Linux-based servers and systems (RedHat).
• Manage system performance, monitoring, backups, and troubleshooting.
• Ensure system security by configuring to CIS recommended baselines and applying patches and updates.
• Collaborate with the other operations teams to configure environments and troubleshoot system-related issues.
• Monitor and resolve hardware, software, and networking issues in a timely manner.
• Perform routine system upgrades, patching, and security compliance checks.
• Provide troubleshooting and technical support for escalated issues.
• Resolve incidents and tasks as assigned.
• Provide emergency response to critical outages or incidents.
• Document system configurations, procedures, and troubleshooting steps for internal use.
  
  

Qualifications

Required and Desired Skills/Certifications:

• Candidate must be able to meet DoD IAT Level 2 Certification requirements (Currently Security CE, CCNA-Security, GSEC, or SSCP)
• Not required, but desired a Red Hat Certified Engineer (RHCE) or Linux Professional Institute Certification (LPIC-2) and CompTIA Linux .
  
  

Location: (Hybrid)

• Telework
• Onsite support at FTC Headquarters at least 2 times per week or as needed to meet the needs of the program
  
  

Min Citizenship Status Required

• US Citizen only
• Ability to obtain a Public Trust clearance
  
  

Working at DMI

Benefits

DMI is a diverse, prosperous, and rewarding place to work. Being part of the DMI family means we care about your wellbeing. As such, we offer a variety of perks and benefits that help meet various interests and needs, while still having the opportunity to work directly with a number of our award-winning, Fortune 1000 clients. The following categories make up your DMI wellbeing:

• Convenience/Concierge - Virtual visits through health insurance, pet insurance, commuter benefits, discount tickets for movies, travel, and many other items to provide convenience.
• Development – Annual performance management, continuing education, and tuition assistance, internal job opportunities along with career enrichment and advancement to help each employee with their professional and personal development.
• Financial – Generous 401k matches both pre-tax and post-tax (ROTH) contributions along with financial wellness education, EAP, Life Insurance and Disability help provide financial stability for each DMI employee.
• Recognition – Great achievements do not go unnoticed by DMI through Annual Awards ceremony, service anniversaries, peer-to-peer acknowledgment, employee referral bonuses.
• Wellness – Healthcare benefits, Wellness programs, Flu Shots, Biometric screenings, and several other wellness options.
  
  

Employees are valued for their talents and contributions. We all take pride in helping our customers achieve their goals, which in turn contributes to the overall success of the company.

• 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.

Job ID: 2025-28045