Modern Technology Solutions

Systems Administrator

Modern Technology Solutions$100K — $120K *
Information Technology
5 - 7 years of experience
Job Overview by Ladders

Qualifications

  • 6+ years of experience administering Linux systems (e.g., Red Hat, CentOS, Ubuntu)
  • Working knowledge of Windows server administration
  • Cloud experience including AWS and Azure
  • Excellent troubleshooting and problem-solving abilities
  • Strong communication and interpersonal skills
  • Master's degree in an IT-related field, or Bachelor's with relevant experience
  • Required Certification: CompTIA Security+

Responsibilities

  • Provide specialized IT and network administration support
  • Administer Windows Server/Linux systems and offer desktop support
  • Troubleshoot issues across thin client, desktop, server, VTC, and networking
  • Act as primary customer liaison for back-end support and fast-paced challenges
  • Interact with IT/Cybersecurity Teams and Program Managers across multiple domains
  • Coordinate system capabilities with program stakeholders and IT professionals
  • Provide technical expertise and recommendations for system improvements

Benefits

  • Opportunities for continuous learning and professional growth
  • Ability to make a meaningful impact through your work
  • Work in a dynamic environment supporting national security missions
  • Collaboration with military, civilian personnel, and industry experts
  • Engagement with advanced technologies in defense and space systems
Full Job Description
How you will contribute to our National Security and Defense mission:

MTSI is seeking a highly motivated and experienced Systems Administrator to support our team in safeguarding information systems for a government customer in Washington, DC. This individual will be responsible for the installation, configuration, maintenance, and troubleshooting of Linux and Windows-based systems in a secure environment. This individual will also be responsible for building out cloud and hybrid cloud infrastructure including the designing of cloud-native architectures targeted for AWS GovCloud, Azure Government, and high-side on-premises virtualized data centers. This role is an in-person role that is located with our government customer's organization at WPAFB.

You'll be a great fit for this role if:
  • You have a passion for information technology, defense, and space systems and advanced technologies.
  • You understand the urgent need to modernize our defense systems and give our troops the best possible tools.
  • Paying attention to detail and providing excellent customer service in a professional environment is a skill you excel at.
  • You are passionate about continuous learning and growth, and you seek opportunities to challenge yourself.
  • You are driven to make a meaningful impact through your work.


Responsibilities:

The Systems Administrator will provide specialized Information Technology and network administration. Your focus will be to provide Windows Server/Linux administration and desktop support. Solve customer issues by troubleshooting from the desk to the remote server administration. These issues will span across thin client, desktop, server, VTC, and networking topics. Work with back-end support to meet fast-paced challenges as the primary customer liaison. Interact remotely with Information Technology/Cybersecurity Teams, Program Managers, and industry subject matter experts across multiple domains (air, space, cyber) to assist the government.

Qualifications Required:
  • Working knowledge of Windows server administration
  • 6+ years of experience administering Linux systems (e.g., Red Hat, CentOS, Ubuntu)
  • Cloud experience including AWS and Azure
  • Experience with system standup and configuration including group policy
  • Excellent troubleshooting and problem-solving abilities
  • Strong communication and interpersonal skills
  • Stay current with emerging technologies and best practices in systems administration
  • Previous work supporting test or research and development environments
  • Coordinate with program stakeholders, engineers, and other IT professionals to align system capabilities with mission objectives
  • Provide technical expertise and recommendations for system improvements and upgrades
  • Must have in-depth knowledge of DoD, National and applicable service and agency security policy, manuals and standards. Must have the ability to work in a dynamic environment and effectively interact with numerous DOD, military/civilian personnel and industry partners


Education:
  • Master's degree in an IT-related field
  • Bachelor's degree and relevant professional experience can be accepted in lieu of a master's degree
  • Required Certifications: CompTIA Security+


Even better if you have these desired skills:
  • Experience as a Data Transfer Agent (DTA)
  • Experience with virtualization technologies (e.g., VMware, KVM).
  • Experience with configuration management, automation tools, and scripting languages (e.g., Ansible, Bash, Python, Puppet, Chef)
  • Experience with Containerization and Orchestration tools (e.g., Kubernetes, K8S, K3S)
  • Certifications: ISC2 CCSP; CompTIA SecurityX (CASP+), AWS Certified DevOps Engineer
  • Professional, Azure DevOps Engineer Expert, or CKA (Certified Kubernetes Administrator)


Clearance Requirements:
  • Must possess an active DoD Top Secret (TS) security clearance (with SCI and SAP eligibility).


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About Modern Technology Solutions

Modern Technology Solutions, Inc. (MTSI) is a leading-edge engineering and technology company that provides critical solutions for complex military and commercial programs. MTSI has been providing engineering and technical services to the defense industry since 1993. The company has a strong focus on innovation and is committed to delivering the best solutions to its clients. MTSI has a highly skilled workforce of engineers, scientists, and technical experts who are dedicated to providing the highest quality services to its clients. The company has a proven track record of success and has received numerous awards and recognition for its work.
Learn more about Modern Technology Solutions
Size
1,000 employees
Industry
Founded
1993

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