System Administrator for Linux

DCCA is a veteran-owned high-technology company specializing in providing information technology services to government agencies and commercial enterprises since 1982. For over 40 years, DCCA has delivered a broad range of IT services, helping organizations feel confident in their IT infrastructure through flexible, skilled partnerships.

About the role

The Operating System (OS) Administrator for Linux will support a large contract as a self-starter, installing and configuring the OS, resolving team issues via internal help desk tickets, and collaborating with third-party hosting teams. Windows experience is helpful.

Responsibilities

• Install and configure Linux operating systems from scratch, including disk layout, partitioning, OS installation, and package configuration.
• Provide operations support and resolve issues via internal help desk tickets.
• Troubleshoot network issues with a basic understanding of network concepts.
• Prepare and edit technical documentation.
• Automate day-to-day operations using bash, Perl, or Python scripting.
• Adhere to and implement OS security and STIG requirements.
• Interact effectively with customers, developers, and end-users.
• Work independently and as part of a team in a dynamic environment.

Requirements

• Five (5) years of experience as an OS System Administrator, preferably in an AWS Cloud environment.
• Minimum of 3+ years of experience with Linux environments.
• Minimum of 3+ years providing operations support.
• Ability to work with third-party hosting teams, preferably Cloud Service Providers.
• US Citizenship required.
• Must be willing to obtain an ADP I or ADP II clearance.
• Ability to obtain a Security+ certification within 6 months of hire date.

Qualifications

• Bachelor’s degree in Computer Science or related discipline from an accredited college or university (or 10 years of equivalent experience).

Skills

• Strong verbal and written communication skills.
• Willingness to learn and take direction.
• Good problem-solving and troubleshooting abilities.

Desired Skills

• Windows System Administrator experience.
• Experience with Ansible, Puppet, or other automation tools.
• Experience developing processes and procedures in AWS environments.
• Experience with SELinux, EC2 instances, OS backups, restores, and patching.
• Experience with security aspects of architecture and operating systems.

Benefits

• Comprehensive healthcare coverage.
• Retirement plan with 401(k) options.
• Paid disability and life insurance programs.
• Employee assistance program.
• Paid and unpaid leave programs.
• Education assistance and wellness initiatives.
• Annual salary review ensuring equitable and competitive pay.
• Upskilling programs, recertification support, and professional development opportunities.
• Inclusive culture with business resource groups and connection opportunities.
• Mission-focused work on innovative projects in defense, health IT, and more.

Pay

The proposed salary range for this position in Colorado is $125,000 to $140,000. Final salary will be determined based on various factors.