System Administrator

Columbia Technology Partners is seeking a System Administrator 2 to support the implementation, maintenance, and optimization of IT systems across enterprise environments.

This role emphasizes mission operations sustainment, including advanced troubleshooting, system monitoring, and maintaining reliable performance across Linux-based infrastructure. The ideal candidate will support escalated issues, manage system stability, and contribute to ongoing infrastructure improvements.

• Provide implementation, troubleshooting, and maintenance support for IT systems
• Perform Tier 1 and Tier 2 problem identification, diagnosis, and resolution
• Manage day‑to‑day system operations, including monitoring, maintenance, and updates
• Configure, manage, and troubleshoot Linux operating systems (RHEL, CentOS, Rocky, SLES, Ubuntu)
• Support OS installation, file systems, TCP/IP networking, and software lifecycle activities
• Troubleshoot system, application, and infrastructure issues across mission environments
• Utilize automation and configuration management tools (Salt, Ansible)
• Monitor systems using tools such as Nagios, Prometheus, Grafana, and Splunk
• Collaborate using Jira, Confluence, Git, and Slurm for workload and system management
• Support performance optimization and capacity planning

• Bachelor's degree in a technical discipline (5 additional years of experience may substitute)
• Minimum 5 years of experience as a System Administrator in similar environments
• DoD 8570 IAT Level II certification (or equivalent)
• Strong experience with Linux system administration, networking, and troubleshooting
• Experience with monitoring, automation, and scripting tools (e.g., Nagios, Prometheus, Ansible, Bash)

• U.S. Citizenship is required for all applicants. CTP is an equal opportunity employer and abides by applicable employment laws and regulations. All applicants and employees are subject to random drug testing in accordance with Executive Order 12564. Employment is contingent upon successful completion of a security background investigation and polygraph.
• Certification Requirements:
  • DOD 8570 IAT Level II Certification

This position requires an active Security Clearance with appropriate Polygraph.

Really good benefits, for really GREAT people:
From our CTP Family to yours, we know how important these decisions are. Your benefits are about you, not us. Tell us what you need in order to see a future at CTP; lets get where you're going, together.

Medical: CTP offers 3 superior plans, bringing our employees both in‑network and out‑of‑network options.

Vision + Dental: Both free to you + paid in full by CTP.

Retirement: 401k - 6% company contribution

PTO + Leave: A work life balance is extremely important to our team here at CTP, which is why our paid time off plans are so lucrative. Offering customizable leave plans to meet your needs is just one of our many perks! Jury Duty, Bereavement + Military Leave provided.

Career Growth: Up to $10,000 provided for approved career‑related learning, training, education, and/or tuition.

Life and AD&D Insurance/Short‑Term & Long‑Term Disability: More peace of mind, at zero cost to you.

Profit Sharing Bonus: End of year cash gets added to your bottom‑line.

Referral Bonus Program: Our tiered program provides an incentive with each stage of the hiring process your referral passes. Our bonuses range from $7,000-$20,000, if your referral joins the team.

Columbia Technology Partners is an Equal Opportunity Employer. We consider applicants without regard to race, color, religion, age, national origin, ancestry, ethnicity, gender, gender identity, gender expression, sexual orientation, marital status, veteran status, disability, genetic information, citizenship status, or membership in any other group protected by federal, state, or local law. Our EEO policy reflects our commitment to ensure equality and promote diversity and inclusion in the workplace.

Our policy applies to all employees, job candidates, contractors, stakeholders, partners, and visitors.