Senior Oracle DBA

Job Description

Job Description

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.

About us:

Founded in 2007, Columbia Technology Partners is Woman-Owned, 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:

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.

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