System Administrator 2

Description: Columbia Technology Partners is seeking a System Administrator to support mission-critical IT systems within secure operational environments. This role is responsible for administering, maintaining, troubleshooting, and securing Linux and Windows infrastructure while ensuring the reliability, performance, and compliance of critical enterprise services. The ideal candidate is a hands-on technical professional with strong Linux administration experience, a solid understanding of networking and infrastructure technologies, and the ability to independently resolve complex system issues across diverse environments. Key Responsibilities: Administer, maintain, and troubleshoot Linux and Windows systems, resolving issues from the operating system through the application layer. Install, configure, patch, secure, and maintain enterprise Linux platforms including RHEL, Rocky Linux, CentOS, and similar distributions. Manage and support core infrastructure services such as DNS, DHCP, Active Directory, LDAP, identity management, authentication services, and related network technologies. Deploy, manage, and troubleshoot virtualized and containerized environments while supporting underlying compute, storage, and networking infrastructure. Support system security, hardening, compliance, PKI, encryption technologies, and cybersecurity tools in accordance with organizational and customer requirements. Diagnose and resolve system, network, storage, and connectivity issues to maintain availability, performance, and operational readiness. Provide day-to-day administration and technical support for mixed Linux and Windows environments while ensuring systems remain secure, compliant, and mission ready. Qualifications: Ten (10) years of experience as a System Administrator supporting programs of similar scope, type, and complexity. Bachelor's degree in a technical discipline from an accredited college or university. Five (5) additional years of System Administration experience may be substituted for a bachelor's degree. Desired Skills: Experience supporting enterprise Linux and Windows environments, including identity management, authentication services, and secure system administration. Experience with cloud, virtualization, and container technologies such as AWS, VMware, KVM, Proxmox, Docker, Podman, or Kubernetes. Familiarity with automation and configuration management tools, including Ansible, Bash, Python, and PowerShell. Strong knowledge of networking, cybersecurity, and infrastructure technologies, including TCP/IP, DNS, routing, firewalls, system hardening, encryption, and root cause analysis. Requirements: 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 Certification This position requires an active Security Clearance with appropriate Polygraph. About us: Founded in 2007, Columbia Technology Partners is a Service-Disabled Veteran Owned Small Business with a specialization in technology and management consulting committed to solving intricate and sensitive technology issues facing corporations and federal agencies. Since its inception, CTP has been instrumental in the technical design, engineering development, operational deployment, and support of key systems. With a proven track record in information security, project management, systems/network engineering, security risk management, vulnerability assessments, and mobile security implementation; our employees have the experience, expertise, and innovative thinking our customers need for results that exceed expectations. CTP staff have worked closely with both government engineers and management to gather mission requirements, develop the architecture to deliver the needed functionality and assess tools available to meet or exceed the needs of the mission. At Columbia Technology Partners (CTP), we are united in being the best that we can be as individuals, but our core belief is that we can be better together. Together we will take on each mission with an execution process that authentically represents who we are. Our success relies on our team values, the foundation we built around them, and the Partners we become along the way. That's why our pay is competitive, our missions are critical, and our benefits represent what matters most to CTP: Our People. 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: 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. CTP was voted one of the top 25 best places to work in Baltimore by Baltimore Magazine! #J-18808-Ljbffr Columbia Technology Partners