System Administrator

Description:

Columbia Technology Partners is seeking a System Administrator to support the operation, maintenance, and reliability of internal and customer environments across both classified and unclassified systems. This position is ideal for an experienced Linux administrator who is comfortable working across virtualization, storage, identity, networking, and security rather than being limited to a single technology area.

The System Administrator will manage Linux servers, user virtual machines, shared storage, identity services, and supporting network infrastructure. The role will also contribute to vulnerability remediation, system documentation, and the continued availability and performance of mission-critical environments.

Key Responsibilities:

• Administer Oracle Linux 8, 9, and 10 systems, including installation, configuration, patching, monitoring, maintenance, and troubleshooting.
• Manage unclassified user virtual machines using Oracle Linux Virtualization Manager (OLVM).
• Maintain Oracle ZFS Storage Appliance (ZS11-2) shared storage supporting classified and unclassified environments.
• Support FreeIPA identity management and DNS services within the unclassified environment.
• Configure, maintain, and troubleshoot network connectivity and Cisco IOS-XE devices in coordination with network teams.
• Assess Common Vulnerabilities and Exposures (CVEs), track remediation activities, and support IAVM management.
• Develop and maintain scripts to support system administration, configuration, maintenance, and automation activities.
• Document system configurations, maintenance procedures, incidents, troubleshooting activities, and system changes.
• Take ownership of system and network reliability, proactively identifying and resolving issues to minimize downtime for users.

Qualifications:

• Minimum of 5 years of professional System Administrator experience, with hands-on experience administering Linux-based environments.
• Strong Linux troubleshooting skills and the ability to support interconnected virtualization, storage, identity, and network infrastructure.
• Intermediate knowledge and hands-on experience with Cisco network administration and network troubleshooting.
• Advanced scripting skills, including the ability to modify existing scripts and develop new automation or administration scripts.
• Strong documentation and communication skills, with the ability to clearly document configurations, procedures, incidents, and system changes.
• Active CompTIA Security+ certification.

Desired Skills:

• Experience administering Oracle Linux, particularly versions 8, 9, and/or 10.
• Strong knowledge of CVEs, vulnerability remediation, and IAVM management.
• Experience configuring and troubleshooting Cisco IOS-XE network infrastructure.
• Experience with Oracle ZFS Storage Appliance or comparable enterprise storage platforms such as NetApp or Dell EMC.
• Experience with virtualization platforms such as OLVM, oVirt, Proxmox, VMware, or similar technologies.
• Familiarity with FreeIPA, Linux-based identity management, and DNS services.
• Experience supporting infrastructure across both classified and unclassified environments.

Requirements:

• U.S. Citizenship is required for all applicants.
• Certification Requirements:
  • DOD 8570 Certification

This position requires an active Security Clearance with appropriate Polygraph.

Salary Range Transparency

At Columbia Technology Partners we are committed to transparency and fairness in our compensation practices. We believe in creating a work environment where employees feel valued, empowered, and rewarded for their contributions.

How We Determine Salary Ranges

Our salary ranges are based on the following key factors:

• Job Role and Responsibilities: The specific duties and responsibilities associated with each role form the foundation of our compensation structure.
• Market Research and Industry Benchmarks: We conduct regular analysis of market trends and salaries across our industry, using reliable compensation data to ensure we stay competitive.
• Experience and Qualifications: An individual's experience, education, certifications, and specialized skills all contribute to determining their position within a salary range.
• Location: Salary ranges may be adjusted based on geographic cost of living, in accordance with local and national standards.
• Company Performance: Our compensation practices also take into account overall company performance and financial health, ensuring that we maintain sustainability while rewarding our team.

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; let's 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.

CTP was voted one of the top 25 best places to work in Baltimore by Baltimore Magazine!