Senior Oracle DBA

Description Columbia Technology Partners is seeking an experienced Senior Oracle Database Administrator (DBA) to support a high‑availability, mission‑critical environment. This role is ideal for a hands‑on database professional who thrives in operational environments requiring reliability, performance, and rapid response. Shifts available include day shift, weekday evening or night shifts, or 12‑hour weekend shifts (Saturday and Sunday, day or night). This position requires flexibility for after‑hours support and call‑in assistance as needed. You will play a key role in managing Oracle 19c environments with Data Guard configurations, ensuring system resilience, data integrity, and continuous availability across distributed systems. Key Responsibilities Administer and support Oracle 19c databases in a Data Guard configuration (1 primary, 2 standbys) Manage Oracle Data Guard environments using Data Guard Broker Configure, monitor, and maintain Fast‑Start Failover (FSFO), including multi‑site observer setups Plan, execute, and validate database patching (Release Updates and Critical Patch Updates), including testing and post‑implementation verification Monitor database health, performance, and availability using Oracle Enterprise Manager (OEM) Perform and validate switchover and failover operations, including primary database reinstatement Troubleshoot Data Guard issues such as transport/apply lag, archive gaps, and broker errors Maintain and support backup and recovery operations using RMAN, including FRA and flashback capabilities Support performance tuning efforts using tools such as AWR and ASH Collaborate across teams to ensure system stability, performance optimization, and operational continuity Qualifications Bachelor's degree in Computer Science or related field (or equivalent experience) and 10+ years of experience in Oracle database administration supporting enterprise‑scale environments Strong hands‑on experience with Oracle 19c on Linux (non‑RAC environments) Proven expertise with Data Guard Broker and FSFO in multi‑standby configurations Deep experience with database patching, lifecycle management, and production support Proficiency in RMAN backup and recovery, including Flashback Database Working knowledge of Oracle Enterprise Manager (OEM) for monitoring and performance analysis Experience with database security, Data Guard, and related Oracle technologies (e.g., DB Vault, label security) Solid understanding of database design, modeling, migration, and performance tuning Proficiency in Linux administration and shell scripting Strong troubleshooting skills and ability to operate independently in a mission‑driven environment Excellent communication skills and ability to work collaboratively across teams 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. Security Clearance 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 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. Benefits 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: Jury Duty, Bereavement + Military Leave provided; customizable leave plans available. 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 added to your bottom‑line. Referral Bonus Program: Tiered program provides an incentive with each stage of the hiring process your referral passes. 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. #J-18808-Ljbffr Columbia Technology Partners, Inc